001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mkdir(&(0x7f0000013000)='./file0/file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f000045a000-0xe)='./file0/file0\x00') clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 01:31:09 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000002000-0x10)='/dev/input/mice\x00', 0x0, 0x80001) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000003000)='wlan0*mime_type-trusted}&wlan0vmnet1.trusted{\\{GPL\x00', 0x0) sendfile(r0, r1, &(0x7f0000001000)=0x0, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2, 0x8812, r1, 0x0) fallocate(r1, 0x1, 0x0, 0x6) fallocate(r1, 0x1, 0x0, 0xec74) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000005000-0x10)=[{&(0x7f0000001000)="ab", 0x1}], 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000000)={0x6, 0x0}) 2018/02/01 01:31:09 executing program 2: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000f6c000-0x4)=0x4, 0x332) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(r0, &(0x7f00007be000)="", 0x0, 0x0, &(0x7f0000472000-0x1c)={0xa, 0x3, 0xfffffffffffffffc, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x0}, 0xfffffffffffffea8) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000f7e000-0x8)='./file0\x00', 0x40) getsockopt$inet_buf(r1, 0x0, 0x4, &(0x7f00003ba000-0x1000)=""/4096, &(0x7f00004b7000-0x2)=0x1000) 2018/02/01 01:31:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0) mkdirat(r0, &(0x7f00008f1000)='./control\x00', 0x0) getdents64(r0, &(0x7f000059a000)=""/87, 0x57) renameat2(r0, &(0x7f00007ab000)='./control\x00', r0, &(0x7f00001c9000)='./file0/file0\x00', 0x1) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f000019e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) 2018/02/01 01:31:09 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000a1b000-0x9)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fdb000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/02/01 01:31:09 executing program 5: r0 = getpgid(0x0) getpriority(0x2, r0) setpgid(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f000083b000-0xa)='id_legacy\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fc6000)=')systemeth0.\x00', 0x0) keyctl$update(0x2, r1, &(0x7f0000605000-0x9)="bc0accdf64d4d1e3fa", 0x9) 2018/02/01 01:31:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") mkdir(&(0x7f0000489000)='./file0\x00', 0xfffffffffffffffe) mkdir(&(0x7f0000156000-0xe)='./file0/file0\x00', 0x0) symlink(&(0x7f0000c0e000)='./file0/file0\x00', &(0x7f0000640000)='./file0/control/file0\x00') r0 = open(&(0x7f0000574000-0xe)='./file0/file0\x00', 0x4000, 0xa0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000fcb000)=0x0) rename(&(0x7f000001d000-0xe)='./file0/file0\x00', &(0x7f000001c000)='./file0/control\x00') 2018/02/01 01:31:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000010, 0x2, 0x10) write(r0, &(0x7f000015b000-0x24)="24000000130007ebfd1e791afe2500021f0000000001000300001700100b090000cdbdcb", 0x24) listen(r0, 0x3) 2018/02/01 01:31:09 executing program 4: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000012000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f0000015000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000000f000-0x4)=0x14) sendmsg(r0, &(0x7f0000013000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000013000-0x24)="240000002000039c59000000000000a50a07e5000086c497271d856806000200d100737a", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) [ 39.943138] audit: type=1400 audit(1517448669.997:27): avc: denied { listen } for pid=6342 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/01 01:31:10 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c44000)=0xc) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000001000-0x8)={0x5, 0x41e, 0x5, 0x2}) r2 = syz_open_procfs(r0, &(0x7f000023c000-0xa)='net/icmp6\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x3, 0x5, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x2, 0x3, 0x81, 0x8fd, 0x0, 0x3, 0xffffffff, {r3, @in={{0x2, 0x1, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x5, 0x2, 0x7fffffff, 0xa32}}, &(0x7f0000ff5000-0x4)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x0, 0x0}, 0x4) r6 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r6, &(0x7f0000a29000)={&(0x7f00006d9000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffff8000}, 0x1c, &(0x7f0000c84000-0x50)=[{&(0x7f0000849000-0xf)="680f6afc2a8fde79ed2e40d8debc47", 0xf}, {&(0x7f0000250000)="be7efba25740684be7215cc6803e6ced1e4004e9730922e4535f9c9db443a51a75cb7357df441fe91f880d38dab6f0acaddc6ac83be0cb13c454b57635daffb73f809ed32377384598057457467f14a3883ac9d3a4b1d08e643fc392d612c0d11bb23034f773539930027f519c4c623a8dbef216cf6bfa63c389c552", 0x7c}, {&(0x7f0000916000-0x6c)="095724c1fa1648a4fe8cadddf9a4c58f552cc1fe3afecc350401491663c68d67d84b9db08bd04a0fec24797843589868527a27adbf970a2486d1d969d990f823ef4c7a977a273ae896874864e3d46698d03ee4c6ff1a18ff8f60bfa9e1d14b640c37b00f70099c938f98f4fa", 0x6c}, {&(0x7f0000a5c000-0xb1)="9c8d2eaa5bbf353b7a1588c693df209a1f695fd87efcc27f5f459b346b00b4499ed7f2cf270a56d36907e0b9dae55332c8b6e4aafff6c5a49ecc44b1eb7e873a3aa8d8c577d4edb208ca4382153f1ef1f2c61b9ef9bf51c817de796da70729e260172c351d74b67dad4e953f808020b5865c5ebdb0171c61db3335ec83e3ceff15f94df581d00988761ebc755531048c4e52530f31869e84cbbaee7bd34d33d609f760c631d862e23e122d7dd4edc39e17", 0xb1}, {&(0x7f00000cf000-0x81)="6728d8a4015dcf5b5af233489003694ed23cf95a19b7dcb6b4048a3b6925f809795be92135c7b10d5dbd9b4f3189025c71bcbbe4a78f1cc9b061d9b20240ce80764b5cc91feb37df51bc5bcaf320b0744f2b350f4c99810d4b37cc005ca1bfa234deee32f2c7da9ec62b947ff61b91626685731279f2d0264b7d303f418fd88c42", 0x81}], 0x5, 0x0, 0x0, 0x0}, 0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f00003ce000-0x6e)={r4, 0x0, 0x66, "60fe55d51748cbed21153acd4fd49a0fda228925349c43ab486218919bcd3b40b36776bcfc0a750a6594edaf231ae4afa7d8bc9c9d1b529f114a22862f732df764e2ffa2741d6a0046bfa591751696431366a30613cdddbe6425973392684fbfb082ec33376d"}, 0x6e) 2018/02/01 01:31:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00005a1000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000062e000-0x4)=0xe) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000027000)={0x0, 0xa0, "0b91d7ee103a36de66a9153a0444ae9c344f6f4f3615c925455bdf49d35d8938010ee66ed2db04277d79e566f65951326d0161817b72a11f41c594fc3e77b24f054758620f88e44d628177f9842e3f39f296f26508970f2c5d25d6b1b3ba8301e04ad07a9c19c546be0939058a3478744c7598859600923bdf81d0fcab6d1522a85b4353c4699a073415300586925843766bc5e8f6434bc32e63eb817555509d"}, &(0x7f0000e69000)=0xa8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000597000-0x8)={r1, 0x6}, 0x8) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000017e000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f62000)='/selinux/checkreqprot\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000a8f000)={0x9, 0x8, 0x7ec2, 0x6}, 0x10) r3 = socket(0x10, 0x2, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000b8b000)={@common='ip_vti0\x00', @ifru_flags=0x2}) sendmsg$nl_route(r3, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000c9d000-0x1d54)=@newlink={0x58, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VFINFO_LIST={0x24, 0x16, [{0x20, 0x1, [@nested={0x1c, 0x9, [@typed={0x18, 0x0, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}}]}]}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 01:31:10 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f000000c000-0xb)='asymmetric\x00', &(0x7f0000007000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000000b000)="657468318600", 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000000c000-0xe8)={{{@in=@empty=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000)=0xe8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f000000c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r0, r1, r2) r3 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r3, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xf03f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) r4 = socket(0x18, 0x0, 0x1) connect(r4, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$PPPIOCGL2TPSTATS(r3, 0x80487436, &(0x7f000000a000)="c0c73ff0") 2018/02/01 01:31:10 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000-0xb)={0x100000000, 0x5, 0xffff, 0x7, 0x7, 0x40, 0x2e, 0x23, 0x85, 0xd, 0xffffffc000000000}, 0xb) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f000000a000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000003000-0x10)={0x2, 0xa, 0x0, 0xb, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, 0x0, &(0x7f000000c000-0x4)=0x0) 2018/02/01 01:31:10 executing program 3: r0 = dup(0xffffffffffffff9c) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f00004f2000-0xf9)=""/249) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000019000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000001e000-0x4)=0xc) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f000001e000)='./file0\x00', &(0x7f000001e000)=""/252) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@ipv6_newroute={0x24, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0}, [@RTA_METRICS={0x8, 0x8, "03"}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 01:31:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000b74000)='/dev/usbmon#\x00', 0x7f, 0x400) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00002c9000)=@int=0x0, &(0x7f00003d3000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000338000)=@assoc_id=0x0, &(0x7f0000da0000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000381000)={r1, 0x85}, &(0x7f0000dcc000-0x4)=0x8) restart_syscall() select(0x40, &(0x7f00008bf000-0x40)={0x20, 0x45e, 0x0, 0x0, 0x401, 0x46e, 0x1, 0x400}, &(0x7f0000502000-0x40)={0x1, 0x3ff, 0xef3e, 0x0, 0x9, 0x2, 0x10001, 0x81}, &(0x7f00007e7000)={0x2, 0x6e84, 0x9, 0x5, 0x6, 0xfffffffffffffffa, 0x0, 0x3f}, &(0x7f00005ba000-0x10)={0x0, 0x0}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ef3000-0xf)='/dev/sequencer\x00', 0x100048002, 0x0) clock_gettime(0x0, &(0x7f0000d6c000)={0x0, 0x0}) write$sndseq(r0, &(0x7f00001b0000-0x60)=[], 0x3b) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000431000)=0x8, 0x8) 2018/02/01 01:31:10 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0xb9be, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) 2018/02/01 01:31:10 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) recvfrom$ax25(r0, &(0x7f0000017000)=""/244, 0xf4, 0x2001, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) connect$l2tp(r1, &(0x7f0000061000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0x2, 0x4}}, 0x2e) 2018/02/01 01:31:10 executing program 3: mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000cde000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bae000-0xc)={0x6, 0x0}) r2 = gettid() ioprio_set$pid(0x0, r2, 0x7) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fb5000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000faa000-0x4)='tls\x00', 0x4) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000c57000)={0x6, 0x0}) epoll_wait(r1, &(0x7f0000bb0000)=[{0x0, 0x0}], 0x1, 0x0) 2018/02/01 01:31:10 executing program 6: mmap(&(0x7f0000000000/0xb3e000)=nil, 0xb3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b33000)={0xffffffffffffffff, 0xffffffffffffffff}) timer_create(0x6, &(0x7f0000849000)={0x0, 0x3d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a37000-0x4)=0x0) mmap(&(0x7f0000b3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(r2, &(0x7f0000b3e000+0xa12)={{0x0, 0x0}, {0x0, 0x0}}) fcntl$getflags(r1, 0x0) dup3(r1, r0, 0x0) connect$unix(r0, &(0x7f0000699000)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/02/01 01:31:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000d07000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000ac4000-0x7)='ns/pid\x00') preadv(r1, &(0x7f0000b35000)=[{&(0x7f0000d91000)=""/96, 0x60}], 0x1, 0x53) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f000012f000)={"3619b98e7b3b4a86338aad6a72daf2ec", {0x4, 0x8, 0x9, "55b95d4e3b48", 0x100, 0x0}}) 2018/02/01 01:31:10 executing program 0: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000001b000)='clear_refs\x00') mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000002000)=[{&(0x7f0000011000)='S', 0x1}], 0x1) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000003000-0x98)={0x0, @in6={{0xa, 0x2, 0x455c, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7d, 0x7ff}, &(0x7f000001c000)=0x98) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f000000e000-0x4)=0xc) bind$packet(r0, &(0x7f0000010000)={0x11, 0x1f, r2, 0x1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000013000)={r1, 0x28}, &(0x7f000001c000)=0x8) 2018/02/01 01:31:10 executing program 4: mmap(&(0x7f0000000000/0xdc1000)=nil, 0xdc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r0, &(0x7f0000dc1000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000061e000-0x4)=0x1c) getsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000003000-0x4)=0x0, &(0x7f00004d4000-0x4)=0x4) 2018/02/01 01:31:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000bcb000-0x20)=[{&(0x7f000068a000-0xc0)=""/192, 0xc0}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000c7a000)=0x0) r1 = syz_open_pts(r0, 0x801) dup3(r1, r0, 0x0) poll(&(0x7f00003be000)=[{r1, 0x0, 0x0}], 0x1, 0x5d) r2 = pkey_alloc(0x0, 0x3) pkey_free(r2) close(r0) write(r1, &(0x7f00000b5000)='\b', 0x1) syz_open_dev$sndseq(&(0x7f00009b9000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000ee7000)=[0x0, 0x0]) 2018/02/01 01:31:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$KDMKTONE(r1, 0x4b30, 0x80) bind$inet(r1, &(0x7f0000300000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) rt_sigtimedwait(&(0x7f0000d1d000-0x8)={0x1}, 0x0, &(0x7f00008e4000)={0x77359400, 0x0}, 0x8) r2 = getpid() connect$inet(r1, &(0x7f0000813000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$setown(r1, 0x8, r2) sendto$inet(r0, &(0x7f0000cec000-0xc0)='9', 0x1, 0x5, &(0x7f0000638000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/02/01 01:31:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000014c000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0xfffffffffffffffe, 0x0}) timer_create(0x0, &(0x7f0000013000)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000013000)=0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) dup2(r0, r1) 2018/02/01 01:31:10 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00006f3000)="", &(0x7f0000d75000)=0x0, &(0x7f0000d4d000)=0x0, &(0x7f0000000000+0x26b)="8f") pselect6(0x40, &(0x7f0000b43000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007c1000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000347000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d86000)={0x0, 0x0}, &(0x7f0000e4d000-0x10)={&(0x7f0000083000-0x8)={0x0}, 0x8}) 2018/02/01 01:31:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c83000)='/dev/ppp\x00', 0x4100, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00006bf000)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f00004fc000-0x8)={r1, 0x1}) r2 = syz_open_dev$mice(&(0x7f000012e000-0x10)='/dev/input/mice\x00', 0x0, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f00004d1000)=0x1) 2018/02/01 01:31:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) munlockall() r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000490000)='/dev/hwrng\x00', 0x121200, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000c79000-0xc)={0x4, [0x4, 0x8, 0x5, 0x3]}, 0xc) 2018/02/01 01:31:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000bba000-0xe8)={{{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) close(r0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00006e9000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = inotify_add_watch(0xffffffffffffffff, &(0x7f000070f000-0x8)='./file0\x00', 0x0) inotify_rm_watch(r1, r2) 2018/02/01 01:31:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000831000-0x8)='./file0\x00', 0x0) mount(&(0x7f00000c2000-0x8)='./file0\x00', &(0x7f000022c000)='./file0\x00', &(0x7f00000b1000)='fusectl\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00004d3000-0x8)={0x0, 0x0, ""}, &(0x7f000004e000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000010b000)={r1, 0x10000}, 0x8) 2018/02/01 01:31:10 executing program 7: mmap(&(0x7f0000001000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xcfa72726093bf8ef, 0x1000000000002) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a4d000-0x10)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff020}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fcb000)='/dev/vga_arbiter\x00', 0x20000, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fcc000-0x10)='/dev/sequencer2\x00', 0x10000, 0x0) fanotify_mark(r1, 0x10, 0x20, r2, &(0x7f000068d000)='./file0\x00') r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_stream(r3, &(0x7f0000000000)={0x28, 0x0, 0x2710, @any=0xffffffff, 0x0}, 0x10) 2018/02/01 01:31:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000f9e000)='/selinux/load\x00', 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000086c000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000518000-0xe8)={{{@in=@empty=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000725000)=0xe8) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000332000)=[{0x3, 0x8}, {0x3, 0x7ff}, {0x3, 0x800}, {0x2, 0x3}], 0x4) sendmsg$nl_route(r1, &(0x7f00001d0000-0x38)={&(0x7f0000f58000)={0x10, 0x0, 0x0, 0x840100}, 0xc, &(0x7f0000eaa000)={&(0x7f0000a05000)=@ipv6_newaddr={0x80, 0x14, 0x100, 0x4, 0x1, {0xa, 0x5f, 0x82, 0xfd, r2}, [@IFA_FLAGS={0x8, 0x8, 0x2}, @IFA_ADDRESS={0x14, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, @IFA_FLAGS={0x8, 0x8, 0x400}, @IFA_CACHEINFO={0x14, 0x6, {0x100000001, 0x5, 0x3, 0x4}}, @IFA_CACHEINFO={0x14, 0x6, {0x6, 0x1d, 0x20, 0xa1}}, @IFA_FLAGS={0x8, 0x8, 0x4}, @IFA_ADDRESS={0x14, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x80}, 0x1, 0x0, 0x0, 0x4000040}, 0x24040001) sendfile(r0, r1, &(0x7f0000512000-0x8)=0x0, 0x801) [ 40.210470] SELinux: ebitmap: truncated map [ 40.229934] SELinux: ebitmap: truncated map 2018/02/01 01:31:10 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x81, 0x40000) syz_open_pts(r0, 0xc00) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000002000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, r1}, 0x14) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000d82000)={0x8000, 0x100, 0x3, 0x3, 0x88b, 0xffff, 0x5, 0x3, 0x3, 0xa7a}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r2, &(0x7f0000316000)={&(0x7f000002c000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000084a000)=[], 0x0, &(0x7f0000d43000-0x18)=[{0x10, 0x0, 0x8, ""}], 0x10, 0x0}, 0x0) 2018/02/01 01:31:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000580000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000008000-0x18)=@get={0x1, &(0x7f0000455000)=""/181, 0x800}) r1 = dup(0xffffffffffffff9c) timerfd_settime(r1, 0x0, &(0x7f0000c65000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000d64000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) nanosleep(&(0x7f00009d5000-0x10)={r2, 0x0}, &(0x7f0000bda000-0x10)={0x0, 0x0}) 2018/02/01 01:31:10 executing program 4: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000002000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0x255) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000bfe000)={&(0x7f0000595000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000001000-0x80)=[{&(0x7f00002f3000)=""/36, 0x24}], 0x1, &(0x7f00002a7000)=""/128, 0x80, 0x1f}, 0x20) r1 = socket(0x10, 0x2, 0xc) recvfrom$llc(r1, &(0x7f0000d96000)=""/197, 0xc5, 0x0, &(0x7f000049c000-0x10)={0x1a, 0x2, 0xfffffffffffffff9, 0x4, 0x0, 0x40, @random="8dae55d9b9d2", [0x0, 0x0]}, 0x10) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000022a000+0xff9)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00007cb000-0xc)={0x0, 0x4, 0x0}, &(0x7f0000b18000-0x4)=0xc) clock_gettime(0x0, &(0x7f0000f7b000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000103000)=[{r2, 0x6400, 0x0}, {r1, 0x300, 0x0}, {r2, 0x0, 0x0}, {r0, 0x0, 0x0}, {r0, 0x4, 0x0}, {r2, 0x18, 0x0}], 0x6, &(0x7f0000e15000-0x10)={r4, r5+10000000}, &(0x7f0000752000)={0x7}, 0x8) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000d4a000)={@generic="2a925f0914da306d53f04d8a69e7efe4", @ifru_names=@common='ip6gretap0\x00'}) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000239000-0x4)={0x2, 0xfffffffffffffffd, 0x8}) clock_gettime(0x0, &(0x7f0000e75000)={0x0, 0x0}) utimensat(r0, &(0x7f0000ff0000-0x8)='./file0\x00', &(0x7f0000ca9000-0x20)={{0x0, 0x0}, {r6, r7/1000+10000}}, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000e0a000-0x8)={r3, 0x6}, 0x8) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000bc6000-0x8)=0x0, &(0x7f000003b000)=0x8) symlink(&(0x7f0000e8f000-0x8)='./file0\x00', &(0x7f00009a8000-0x8)='./file0\x00') write(r1, &(0x7f000079e000-0x1f)="1f0000000301019200ffffffffffff1d0000733709000500067f0000f3190e", 0x1f) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000bd9000)='cgroupwlan0)\x00') ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000525000-0x4)=0x0) 2018/02/01 01:31:10 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0xffffffffb0c9423a, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000007000)={&(0x7f0000004000/0x2000)=nil, 0x2000}) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x2) r1 = dup(0xffffffffffffff9c) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000006000-0x28)={&(0x7f0000002000/0x3000)=nil, 0x3, 0x7, 0x2, &(0x7f0000004000/0x1000)=nil, 0x9}) r2 = getpgrp(0xffffffffffffffff) fcntl$setown(r1, 0x8, r2) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x9) 2018/02/01 01:31:10 executing program 0: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000615000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) r2 = syz_open_dev$tun(&(0x7f0000fce000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f000073f000-0x18)={0x0, 0xcae, 0x1, 0x42, 0x2, 0x5fd}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00004a2000-0x50)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000699000)=0x0) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f00000d0000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000368000-0x4)={0x0}, 0x4) close(r2) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/selinux/enforce\x00', 0x0, 0x0) connect$vsock_stream(0xffffffffffffffff, &(0x7f0000601000-0x10)={0x28, 0x0, 0x0, @any=0xffffffff, 0x0}, 0x10) write(0xffffffffffffffff, &(0x7f00004df000)="", 0x0) ioctl$VT_ACTIVATE(0xffffffffffffffff, 0x5606, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000883000)={{{@in=@rand_addr=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006ef000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f000046c000)=0x0, &(0x7f000003d000-0x4)=0x0) fchownat(r1, &(0x7f0000000000)='./file0\x00', r3, r4, 0x400) openat$hwrng(0xffffffffffffff9c, &(0x7f000029a000+0x4a)='/dev/hwrng\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000001000-0x20)={@generic="f2493a027187b5e7ba1b09626a89f848", @ifru_addrs={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/02/01 01:31:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xe2b18362cb0817b8, 0x0, &(0x7f00006da000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x28, 0x0, 0x0, 0xffffffffffeff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f000002b000-0xd8)="", 0x0, 0x0, 0x0, 0x0) 2018/02/01 01:31:10 executing program 1: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) sendto$inet(r0, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ff6000)='/selinux/enforce\x00', 0x501000, 0x0) accept4$inet(r0, &(0x7f00008d3000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b8a000)=0x10, 0x800) 2018/02/01 01:31:10 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) fchownat(0xffffffffffffffff, &(0x7f0000012000-0x8)='./file0\x00', 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x93d000)=nil, 0x93d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f000093d000-0x28)={@common='lo\x00', &(0x7f00005d9000)=@ethtool_drvinfo={0x3, "c47bde8a22185a7908aca6798a4d4806588a1a2aa68471a65a93226c48f57f14", "dc56bb2f3f3d88274baf6d685d0a6e0abb160d71899d5cd4378da4a15f4e07b4", "2bedccf4f221b1da4d76897434c68dcc6256ad0d2d361998bcd8f4161f2afa92", "0f0d43a050998aed42985ec7fbfc1fc5698b8fedbf2db00775764dde401c0385", "3d481b08567cfa80d4a0c1bce85534f0ef08d26c88bfec83539432c1706ead22", "afa6c37f652cde2d39e4d5c7", 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 01:31:10 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept(r0, &(0x7f0000254000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000970000-0x4)=0x14) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000162000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000001000-0x50)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0xba34, 0x2, 0x100, 0x3ff, 0x0, r2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f0000001000)={0xa, 0x2, 0x20, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x1c) mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f00004b4000-0x9)="", 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000002000)={0x400, {{0xa, 0x3, 0xfff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000035b000)="", 0x0) 2018/02/01 01:31:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r0 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x0) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x20, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) r1 = add_key(&(0x7f0000853000)='cifs.spnego\x00', &(0x7f0000f6d000+0xd39)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000040d000-0x7d)="5630e3c6449e590388ba299c13b0d37773137b2281039ed71433c65346b5b503550813d5b54fb29538c8a1269de09aab737f02b08fbe21b668682c1a3c8a0298aac9644e59f4eb1f13c28a5bfdbfd7a27f1cecd491f116d8c4d08f3403627586a2ac12f86270c597f80740a0d491fecaa816286c61e0985c87a35a638d", 0x7d, 0xfffffffffffffff9) keyctl$update(0x2, r1, &(0x7f000005d000)="b5149343f1c20abf73816a9282b9922898a91aa634c043cb1aeea0065a390fa22345c2c2d614f192b448fcac788994104ca0d96df7", 0x35) syz_open_dev$sg(&(0x7f0000c6b000-0x9)='/dev/sg#\x00', 0x4, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000059e000-0x12)='/dev/loop-control\x00', 0x0, 0x0) close(r0) getsockname$packet(0xffffffffffffffff, &(0x7f000070b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000879000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000e24000)={0x0, 0x99, "051c1f1a8dd840fc97f3b0059796a71eb7b3197ec98bd78b113a74f6763f1b7e3410d4caebb92fce051ec39dbbd56ff3a3d42ced42f531670bdcfee84e96b784407abf7c841e6f8ce9cd7f85b05e0d06bbbc35d0efe511f1f849bdda4601503fdd9acf708dd77071a0aa29e408c3470e2a5c5d4fa62a85ee2ba1d1dcf48c2047654784e55ba812b9041b9c9a2ce1e7b539ec0cd9eacd698b0e"}, &(0x7f0000acf000)=0xa1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000899000-0x51)={0x0, 0x3a, "2703fb6ddc819847258425353fc662616841b1ffc44b47d23e2eae2e6b772758b6f833856310ef4103220465c2bad9951e095d958a14d6f7509e"}, &(0x7f00001af000)=0x42) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000003000-0xb8)={0x0, 0x5, 0x0, 0x0, 0x279, 0x5, 0x9, 0x0, {0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x0, 0x4, 0x8, 0x3}}, &(0x7f000087c000)=0xb8) 2018/02/01 01:31:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f00000de000-0x8)=0x0, 0x100000002) renameat2(0xffffffffffffffff, &(0x7f0000a82000-0x7)='./file0\x00', 0xffffffffffffffff, &(0x7f00003bf000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00004e4000)=@assoc_value={0x0, 0x0}, &(0x7f0000f97000-0x4)=0x8) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000594000)=0x0) [ 40.291944] IPv4: Oversized IP packet from 127.0.0.1 [ 40.297341] IPv4: Oversized IP packet from 127.0.0.1 2018/02/01 01:31:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00002e3000-0x8)='rxrpc_s\x00', &(0x7f0000963000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000166000)='()ppp0\x00', 0xfffffffffffffff8) keyctl$clear(0x7, r0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = dup(r1) sendfile(r1, r2, &(0x7f0000a9d000)=0x0, 0x5) r3 = socket$unix(0x1, 0x2, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00005a9000)={0x0, 0x0}, &(0x7f0000842000)=0x8) setsockopt$sock_int(r3, 0x1, 0x10, &(0x7f000059b000-0x4)=0x1c, 0x4) connect(r3, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/02/01 01:31:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000614000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000e53000)=0x14, 0x800) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f00002e9000-0xc)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0, 0x0}, &(0x7f00001ce000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000e24000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000070e000-0x4)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000063b000)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ff8000)=0xe8) sendmsg$nl_route(r0, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004e8000-0x10)={&(0x7f0000a34000-0x4c)=@mpls_getroute={0x4c, 0x1a, 0x200, 0x0, 0x1, {0x1c, 0x0, 0xb4, 0xd62a, 0xfd, 0x0, 0x0, 0x2, 0x2000}, [@RTA_OIF={0x8, 0x4, r1}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x401}, @RTA_OIF={0x8, 0x4, r2}, @RTA_OIF={0x8, 0x4, r3}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0xa}, @RTA_OIF={0x8, 0x4, r4}]}, 0x4c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r5 = syz_open_dev$usbmon(&(0x7f00003f2000)='/dev/usbmon#\x00', 0xfffffffffffffffd, 0x2) sendto$inet(r5, &(0x7f0000117000)="b1ea0d112640528408b3b99508201eac6b4f330d4bdb1f14c278d92c38cbf21f62f8bb9499357525bce17e1ccf28750a917d88930a9f86e606f3d1ff51c8bd354f52ae5acd3cd2c146906a547d77bf1c241142a331bdaa03bb6eac913788f03b9ea302f7515fea203be6bfe7846b3e8a96ab3b0ed867a08e85ae46dec0087bfdc0837be257ba52db048586c57fe54553d4de69e09aea4e9e9ad5379407762d3dac88d01c9302d93708121d83f63e6a7f0f16ce928f0ec3844d00aab82e7625", 0xbf, 0x804, 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f000003e000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00006f7000-0x4)=0x8) 2018/02/01 01:31:10 executing program 5: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000029000)=[{&(0x7f0000014000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000026000-0x40)=[{&(0x7f0000024000-0x6b)="427a7491cdf53e89ced2448db707252068284bd0e0bf3921e629d12845d70b517a5a8793151e4cf0e195b7cdce810b933c2a0e6992959a091d45e2387358549267cd6dc56b8397a6b25fa0fed102d71de9e8fdb193f4fa59fb42bdd52cd39321", 0x60}], 0x1, &(0x7f0000029000)=[], 0x0, 0x0}], 0x20, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f000001e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000024000-0x24)={0x24, 0x2d, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x10, 0x0, @u64=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = dup(r0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$vsock_stream(r1, &(0x7f000002a000)={0x28, 0x0, 0x0, @my=0x1, 0x0}, 0x10, 0x80800) 2018/02/01 01:31:10 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000056d000-0xd)='/dev/usbmon#\x00', 0x1, 0x80000) linkat(r0, &(0x7f0000f81000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x170984ff1731c32a) pwrite64(r0, &(0x7f0000000000)="a22bd4e4ff", 0x5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000002000-0x4)='tls\x00', 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000)='/dev/rtc\x00', 0x107fb, 0x0) clock_gettime(0x3, &(0x7f0000003000-0x10)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000002000)='./file0/file0\x00', &(0x7f0000003000-0x8)='./file0\x00') setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x800, 0x4) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000001000-0x4)=0x8, 0x4) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)=0x0) 2018/02/01 01:31:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000003031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) dup3(r0, r0, 0x80000) 2018/02/01 01:31:10 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x2, 0x12, r0, 0x0) request_key(&(0x7f000000d000-0x12)='syzkaller\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x40)=')}md5sum:-vmnet0posix_acl_access^ppp1mime_type+keyringmime_type\x00', 0x0) clone(0x0, &(0x7f0000002000-0x36)="", &(0x7f000000d000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)="") 2018/02/01 01:31:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000920000)={0x10, 0x0, 0xffffffffffffffff, 0x130202}, 0x2a) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000cc9000)=0x3a) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000e6000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000026000)={0x4, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000f00000-0xc)={0x0, 0x0}) 2018/02/01 01:31:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) socket$key(0xf, 0x3, 0x2) socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet(0x2, 0x80005, 0xe5) sendto$inet(r1, &(0x7f0000acd000)="28cce3c2033a07223de5dbbeb8b839566c0f4711f111ae803261ad37a73ce29f0cc2d9971b12b71b6526a526b34fe60f91788ee10c", 0x35, 0x0, &(0x7f0000f33000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b5d000)="9407000040", 0x5) 2018/02/01 01:31:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000c2d000)='oom_score\x00') fcntl$setlease(r1, 0x400, 0x3) socketpair$inet(0x2, 0x807, 0x9, &(0x7f0000e91000)={0x0, 0x0}) vmsplice(r1, &(0x7f0000a01000-0x70)=[{&(0x7f0000b23000-0x35)="6609882d1ce99eb024fc77877f9fd6d7fe1b24e767e780d189db83a4657767a81584434163598e34eaeb2fbab641cd5361e104d4ea", 0x35}, {&(0x7f0000ab0000-0x70)="282cde74bef232736e3cf45cf52dead5628b0cc2468b24cfc512c14012aee8d17851ce0bef8c7830eb6e49a1789885dce0286d33bde2ece04e9bef58d1e9fb1de327bc6b6d4d88ba36dd74f00ac45de245c73ddc113ffc4c17897630be89e458bf3d2250ddfb5a65631d5f08ad025e37", 0x70}, {&(0x7f0000243000)="9223bd30449cb6d711ae4eb2916f3fa15e307c8f74f84886858ff599a98d75e4a59291e603a93c023ee2467029da06b349cad06e7ea617af4dc332bf3e2f955543d9189714fb6840204999a07d093a38534596a5a2bd946bd28134141754a5bbd91c0220ed0fea2d553cb817572c19de9f90a0484ea2c900b860a156ffed3d7919a86e35bb0f4a433e4dd68ad52cca6e781644818f0bd9d4213b65a5e2e538abebe35c59a37a817ae5426ae290a2d68ab9b1d1f2b18265b1a84e511a5545c3ee1def0bf267f9e3cf8dc448bfc9c54a7e34c18d719ffdc62673", 0xd9}, {&(0x7f0000429000)="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", 0x1000}, {&(0x7f0000940000-0x1000)="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0x1000}, {&(0x7f0000bf3000)="c7c9813c74d0e86b1ad0ae3e59ef8b475991be", 0x13}, {&(0x7f000066b000-0x81)="362df5a590d3a7dcd761855cb761a97c26d1ef9bbee05a74f4bf073529153461db9586c5cc0c364b57ce49774a4003985081710676c7210d970e199c1536a518ba80ef1c2c208e9c4517773b3cbe06bfadc3968d12e4d47f3187fe3fe66c596814d5d169c28abde9bb78be27b5af97c2435cb8cd5a07a4b92ecac6dc8dc2335c7a", 0x81}], 0x7, 0xc) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f000071d000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xd35000)=nil, 0xd35000, 0x3, 0x10, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f0000929000)=0x0, 0xff) 2018/02/01 01:31:10 executing program 3: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000028000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000024000-0x24)={0x14, 0x2d, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0xce0c8b1002b5772f, 0x400) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000009000)={0x0, 0x20, 0x7, 0x9, 0x3, 0x9, 0xa4f2, 0x2, {0x0, @in6={{0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x5, 0x100000001, 0x80000001, 0x1}}, &(0x7f000002b000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000009000-0xa0)={r2, @in6={{0xa, 0x1, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9bdd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x4, 0x8, 0x9, 0x42}, &(0x7f0000011000-0x4)=0xa0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000001d000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r3, &(0x7f000002a000)=@full={{0x3, {"0f723b60fbebbd"}, 0x4000000}, [{"0d26dfb69ef98e"}, {"c6a0124c88a2df"}, {"03be76a2625139"}, {"24ec1ceabd4a3b"}, {"bf5e83c5db7703"}, {"f3b5face45b61f"}, {"d1c12d1f0d15d6"}, {"847d9b4ffd259e"}]}, 0x48) sendmsg$nl_generic(r0, &(0x7f000000e000)={&(0x7f000002a000-0xc)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f000002a000-0x10)={&(0x7f0000023000-0x1c)={0x1c, 0x20, 0x400, 0x1, 0x0, {0x7, 0x0, 0x0}, [@typed={0x8, 0x6c, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x84}, 0x8040) 2018/02/01 01:31:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000a15000-0x4)=0x7fffffff) pipe2(&(0x7f0000486000)={0x0, 0x0}, 0x80000) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c15000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fgetxattr(r2, &(0x7f0000ba2000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f0000fc5000)=""/12, 0xc) sendmsg$nl_crypto(r1, &(0x7f0000d26000)={&(0x7f0000ccc000)={0x10, 0x0, 0x0, 0x800020}, 0xc, &(0x7f0000e7c000)={&(0x7f0000080000)=@del={0xe0, 0x11, 0x200, 0x3, 0x3, {{'sha3-256\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2000, 0x2000, 0x0, 0x0}, []}, 0xe0}, 0x1, 0x0, 0x0, 0x20000810}, 0x4000) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000795000-0x4)=0xfff, 0x4) 2018/02/01 01:31:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d05000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000f0f000)=""/187) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fef000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x17, 0x0) r3 = dup2(r2, r1) mlock2(&(0x7f0000869000/0x4000)=nil, 0x4000, 0x1) getpeername$netlink(r3, &(0x7f0000f0c000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000876000-0x4)=0xc) 2018/02/01 01:31:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x400000000000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e8e000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00001b6000-0x20)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) r1 = gettid() process_vm_writev(r1, &(0x7f0000054000-0x60)=[{&(0x7f000028a000-0xa4)=""/164, 0xa4}], 0x1, &(0x7f0000f5d000)=[{&(0x7f00009e7000)=""/4096, 0x1000}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/02/01 01:31:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x6) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) truncate(&(0x7f0000af6000-0x8)='./file0\x00', 0x1ff) recvfrom(r0, &(0x7f0000572000-0x4e)=""/78, 0x4e, 0x0, 0x0, 0x0) 2018/02/01 01:31:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000599000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e14000-0x10)={0x8, &(0x7f00004a3000)=[{0x5, 0x7, 0x3, 0x5ca}, {0x3f3, 0x4, 0x101, 0x3}, {0x2, 0x1ff, 0xfd73, 0x4b15}, {0x10001, 0x81, 0x499d, 0x3a7}, {0xc82c, 0x3, 0x8000, 0x80000001}, {0x8001, 0x800, 0x2, 0xebc5}, {0x9, 0x1, 0x3ff, 0x5}, {0x40, 0x401, 0xfff, 0x5000000000000}]}, 0x10) r1 = accept$llc(0xffffffffffffff9c, 0x0, &(0x7f0000ff7000-0x4)=0x0) ioctl$void(r1, 0xc0045c79) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00007ce000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00009c7000-0x12)='/dev/loop-control\x00', 0x800, 0x0) fcntl$lock(r2, 0x26, &(0x7f000001d000)={0x0, 0x0, 0x0, 0x80, 0x0}) fcntl$lock(r2, 0x5, &(0x7f0000e0a000)={0x1, 0x0, 0x0, 0x0, 0x0}) 2018/02/01 01:31:10 executing program 2: mmap(&(0x7f0000001000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x7, 0x5, &(0x7f0000014000-0x8)={0x0, 0x0}) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f000002e000-0x40)={&(0x7f000001d000-0x4)=[0x0], &(0x7f000002e000-0x4)=[0x0], &(0x7f000002d000)=[0x0], &(0x7f000002e000-0x4)=[0x0], 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f000001e000-0x8)='keyring\x00', &(0x7f000002e000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) add_key$keyring(&(0x7f0000017000)='keyring\x00', &(0x7f000002f000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000001000-0x4)=0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000026000-0x8)=0x7) 2018/02/01 01:31:10 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000003000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000012000)={0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000012000)={r2, r3}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000004000)={0x0}, &(0x7f0000005000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x4, &(0x7f0000004000)={0x0, 0x35, 0x0, @thr={&(0x7f0000002000-0x8)="26185aead56f852a", &(0x7f0000003000-0x12)="f7e2cb20b2c46f994afe92f636e9dd193b4e"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000012000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r4, 0x0, &(0x7f0000004000)={{0x77359400, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000004000)={{0x0, 0x0}, {0x0, 0x0}}) r5 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) writev(r5, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) read$eventfd(r5, &(0x7f0000013000-0x8)=0x0, 0x8) readv(r5, &(0x7f0000006000-0x30)=[], 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 40.566080] netlink: 2 bytes leftover after parsing attributes in process `syz-executor7'. [ 40.598036] netlink: 2 bytes leftover after parsing attributes in process `syz-executor7'. 2018/02/01 01:31:10 executing program 4: mmap(&(0x7f0000000000/0xd1a000)=nil, 0xd1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ccb000)='./control\x00', 0x0) r0 = inotify_init() r1 = epoll_create(0x7) socket$key(0xf, 0x3, 0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f00007a8000)={0xfffffffffffffffc, 0x0}) r2 = inotify_add_watch(r0, &(0x7f0000b0c000-0xa)='./control\x00', 0x80) inotify_rm_watch(r0, r2) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000d1a000-0xc)={0x80000001, 0x0}) epoll_pwait(r1, &(0x7f0000b0d000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f000029b000-0x8)={0x0}, 0x8) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d1a000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) 2018/02/01 01:31:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000355000-0x50)={{0x5, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat(r0, &(0x7f000078d000-0x8)='./file0\x00', 0x38000, 0x20) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00007f7000-0x10)={&(0x7f0000b34000/0x1000)=nil, 0x1000}) 2018/02/01 01:31:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000079b000)='ns/cgroup\x00') writev(r0, &(0x7f0000f02000)=[{&(0x7f0000165000-0x1000)="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", 0x1000}], 0x1) 2018/02/01 01:31:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000bae000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x1b, &(0x7f0000924000-0x4)=0x0, &(0x7f0000b5c000-0x4)=0x4) pwrite64(r0, &(0x7f0000008000-0x32)='8', 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x0, "e91f7189591e9233614b"}, 0xfffffffffffffcba) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000141000-0x10)={0x12, 0xc8, &(0x7f0000c98000)="67029a4acb3f94b5b184c03e1d5084f10d2fd1957be8bae19d219dd20d2f2be06e01e6af5a36ae3671cd91c66f8e8f9e78f6e0e301437b51e86df6ffadb22ad73e3e708b1c4f97be270d6ba3d4050b1e2b8eb9a9117835af0bebd473c2bd6ce5e2a2d22a6a6012dc9baf9bef10591288a7bcd85643672e09c9b20ba1fa5716185bd1f8f9c7be31539aee5ee20f8f24714dc26093b329ec09fe4830e92712f63bd3fed7ba1fa2d7cd8f09246e8346c4cef269c525466724097260fe9b1c324f996f6dee3543bcf241"}) listen(r1, 0x0) shutdown(0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, &(0x7f0000f3e000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ea5000)=0x10, 0x0) 2018/02/01 01:31:10 executing program 3: mmap(&(0x7f0000000000/0x52000)=nil, 0x52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x0, 0x40, @fr_pvc=&(0x7f0000002000-0x4)={0x0}}}) socketpair(0x17, 0x80000, 0x7fff, &(0x7f0000009000-0x8)={0x0, 0x0}) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r1, &(0x7f0000053000-0xa)=@random={'security.', '\x00'}, &(0x7f0000052000)=""/4096, 0x1000) r2 = getpid() ptrace(0x10, r2) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0xb, &(0x7f0000039000)=0x0, &(0x7f0000052000)=0x4) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f0000210000)={0x47e5e8, {0xfffdfffffffff27c}, 0x0, 0xffffffffffffffff}, &(0x7f00008f7000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000e05000-0x8)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000918000-0x9)='/dev/sg#\x00', 0x0, 0x0) 2018/02/01 01:31:10 executing program 7: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00004d7000)='/selinux/checkreqprot\x00', 0x4c00, 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) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x9, 0x4) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00003e2000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x602, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000001000-0xaf)=""/175) readahead(r2, 0x1, 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001000-0x4)=0x0) process_vm_readv(r3, &(0x7f000000b000)=[{&(0x7f0000006000-0xc1)=""/97, 0x61}, {&(0x7f000000a000)=""/51, 0x33}, {&(0x7f0000001000)=""/73, 0x49}, {&(0x7f0000006000)=""/4096, 0x1000}], 0x4, &(0x7f0000007000)=[{&(0x7f0000001000-0x43)=""/67, 0x43}, {&(0x7f0000009000-0x8d)=""/141, 0x8d}, {&(0x7f000000b000)=""/240, 0x9a}, {&(0x7f0000009000-0x63)=""/99, 0x63}, {&(0x7f000000b000)=""/4096, 0x1000}, {&(0x7f000000c000-0x9e)=""/158, 0x9e}], 0x6, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000000)=0x764) 2018/02/01 01:31:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000c4e000)={@common='syzkaller1\x00', &(0x7f0000302000)=@ethtool_ts_info={0x41, 0x7f3, 0x8, 0x2, [0x5, 0x5, 0x1], 0xffff, [0x5, 0x3, 0x40]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f3c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f00000f7000-0x4)=0xffffffff, 0x41) sendto(r0, &(0x7f0000344000)='Y', 0x1, 0x0, 0x0, 0x0) 2018/02/01 01:31:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0xf, 0x0) sendmsg$nl_route(r0, &(0x7f0000045000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000a91000-0x54)=@ipv6_getaddr={0x2c, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 01:31:10 executing program 5: mmap(&(0x7f0000000000/0xf1a000)=nil, 0xf1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8, 0x200000008a) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000f1a000)=[{{&(0x7f0000026000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f000079a000)=[{&(0x7f0000f1b000-0x5d)=""/93, 0x5d}, {&(0x7f0000f1a000)=""/67, 0x43}, {&(0x7f00003b2000)=""/224, 0xe0}, {&(0x7f0000c64000)=""/35, 0x23}, {&(0x7f0000631000)=""/56, 0x38}, {&(0x7f0000484000)=""/0, 0x0}], 0x6, &(0x7f000010c000-0xdb)=""/219, 0xdb, 0x3ff}, 0x5553}, {{&(0x7f00009bb000)=@in={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f1b000-0x30)=[{&(0x7f00003bc000)=""/127, 0x7f}, {&(0x7f0000ac2000-0xcc)=""/204, 0xcc}, {&(0x7f00003ed000)=""/198, 0xc6}], 0x3, &(0x7f0000f1a000)=""/99, 0x63, 0x9b}, 0x80}, {{&(0x7f0000f1b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000f1b000-0x20)=[{&(0x7f0000f1b000-0x8a)=""/138, 0x8a}, {&(0x7f0000f1b000-0x4)=""/4, 0x4}], 0x2, &(0x7f0000f1b000-0x20)=""/32, 0x20, 0x2}, 0x93d}, {{0x0, 0x0, &(0x7f0000f1a000)=[{&(0x7f0000f1b000-0xd8)=""/216, 0xd8}, {&(0x7f000081f000)=""/245, 0xf5}, {&(0x7f0000f1a000)=""/54, 0x36}, {&(0x7f0000f1b000-0x6f)=""/111, 0x6f}, {&(0x7f000033e000)=""/139, 0x8b}, {&(0x7f0000f1a000)=""/207, 0xcf}, {&(0x7f0000c68000)=""/0, 0x0}, {&(0x7f000010d000)=""/4096, 0x1000}, {&(0x7f00009b2000-0x91)=""/145, 0x91}], 0x9, &(0x7f00007a7000-0xf8)=""/248, 0xf8, 0x2}, 0x8}, {{&(0x7f0000329000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000088000)=[{&(0x7f0000f1b000-0xb6)=""/182, 0xb6}], 0x1, &(0x7f0000223000)=""/4096, 0x1000, 0x0}, 0x8e}, {{0x0, 0x0, &(0x7f0000e4a000)=[{&(0x7f0000bd6000)=""/38, 0x26}, {&(0x7f0000f1b000-0xe3)=""/227, 0xe3}, {&(0x7f000023f000-0x48)=""/72, 0x48}], 0x3, &(0x7f0000c5c000-0x19)=""/25, 0x19, 0x101}, 0x7ff}, {{&(0x7f0000f1b000-0x24)=@un=@file={0x0, ""/34}, 0x24, &(0x7f0000d2b000)=[{&(0x7f000085c000-0xab)=""/171, 0xab}, {&(0x7f0000f1a000)=""/33, 0x21}, {&(0x7f0000ea2000)=""/4096, 0x1000}, {&(0x7f00009c9000-0x2e)=""/46, 0x2e}, {&(0x7f0000f1b000-0xdb)=""/219, 0xdb}, {&(0x7f0000f1a000)=""/49, 0x31}, {&(0x7f0000846000)=""/210, 0xd2}, {&(0x7f0000f1b000-0x2a)=""/42, 0x2a}, {&(0x7f0000f1a000)=""/226, 0xe2}, {&(0x7f0000f1a000)=""/114, 0x72}], 0xa, &(0x7f000084d000)=""/227, 0xe3, 0x9d36}, 0x0}, {{0x0, 0x0, &(0x7f0000242000)=[{&(0x7f0000f1b000-0x8d)=""/141, 0x8d}, {&(0x7f0000977000)=""/236, 0xec}, {&(0x7f0000f1b000-0x88)=""/136, 0x88}, {&(0x7f0000f1b000-0x1a)=""/26, 0x1a}, {&(0x7f0000f1a000)=""/123, 0x7b}, {&(0x7f0000e96000-0x1000)=""/4096, 0x1000}], 0x6, &(0x7f0000f1a000)=""/144, 0x90, 0x2}, 0x7}, {{&(0x7f0000f1b000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f1b000-0x40)=[{&(0x7f0000f1a000)=""/4096, 0x1000}, {&(0x7f00009f0000-0xb4)=""/180, 0xb4}, {&(0x7f0000f1b000-0x8f)=""/143, 0x8f}, {&(0x7f0000542000)=""/196, 0xc4}], 0x4, &(0x7f0000343000)=""/180, 0xb4, 0x3}, 0x200}], 0x9, 0x2000, 0x0) sendto$inet(r0, &(0x7f0000f1a000)="dc", 0x1, 0x0, &(0x7f0000e82000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/02/01 01:31:10 executing program 0: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f0000337000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x1}, 0x1c) r2 = socket$inet_tcp(0x2, 0x1, 0x0) flistxattr(r2, &(0x7f0000002000-0x1)=""/1, 0xfffffffffffffeae) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000fd2000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x8) 2018/02/01 01:31:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000a26000)=0x0) clock_gettime(0x7, &(0x7f0000954000)={0x0, 0x0}) socket$inet6_tcp(0xa, 0x1, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000c3a000)=[{{&(0x7f000009a000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000115000-0x50)=[{&(0x7f0000ef2000)=""/224, 0xe0}, {&(0x7f0000196000)=""/4096, 0x1000}, {&(0x7f00001fb000-0xb5)=""/181, 0xb5}, {&(0x7f000098e000-0xea)=""/234, 0xea}, {&(0x7f00002b2000)=""/4096, 0x1000}], 0x5, &(0x7f0000ac8000)=""/149, 0x95, 0xfffffffffffffffe}, 0x200}, {{&(0x7f0000611000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f00005bd000-0x10)=[{&(0x7f0000646000)=""/76, 0x4c}], 0x1, &(0x7f00006aa000+0x316)=""/199, 0xc7, 0x10000}, 0x1}, {{0x0, 0x0, &(0x7f0000c2e000-0x60)=[{&(0x7f0000795000)=""/227, 0xe3}, {&(0x7f0000f9c000-0x51)=""/81, 0x51}, {&(0x7f0000ad7000-0xce)=""/206, 0xce}, {&(0x7f0000c50000-0x81)=""/204, 0xcc}, {&(0x7f000095f000-0x4f)=""/79, 0x4f}, {&(0x7f00002df000-0x1c)=""/28, 0x1c}], 0x6, &(0x7f0000b68000-0xa2)=""/162, 0xa2, 0x401}, 0x2}, {{&(0x7f0000ab9000-0x10)=@vsock={0x0, 0x0, 0x0, @any=0x0, 0x0}, 0x10, &(0x7f0000f62000)=[{&(0x7f000059e000-0xa4)=""/164, 0xa4}], 0x1, &(0x7f0000520000-0x99)=""/153, 0x99, 0x3}, 0x5}, {{0x0, 0x0, &(0x7f0000464000-0x50)=[{&(0x7f0000766000)=""/254, 0xfe}, {&(0x7f0000534000)=""/49, 0x31}, {&(0x7f000041a000-0x66)=""/102, 0x66}, {&(0x7f00006a0000)=""/139, 0x8b}, {&(0x7f0000e7d000)=""/217, 0xd9}], 0x5, &(0x7f0000eb2000)=""/227, 0xe3, 0x2}, 0x0}, {{0x0, 0x0, &(0x7f0000dd7000)=[{&(0x7f0000394000-0xcc)=""/204, 0xcc}, {&(0x7f0000630000)=""/13, 0xd}], 0x2, &(0x7f000067f000)=""/182, 0xb6, 0x39}, 0x3}, {{&(0x7f00009c0000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000a8a000)=[{&(0x7f00006df000-0xfb)=""/251, 0xfb}], 0x1, 0x0, 0x0, 0xfffffffffffffffc}, 0xcc}, {{&(0x7f0000d4d000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000c1b000)=[{&(0x7f0000b27000)=""/133, 0x85}], 0x1, &(0x7f0000f64000-0x8c)=""/140, 0x8c, 0x101}, 0x9}, {{&(0x7f000042e000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00004cd000-0x10)=[{&(0x7f0000313000-0xde)=""/222, 0xde}], 0x1, 0x0, 0x0, 0x9}, 0x10000}], 0x9, 0x40, &(0x7f00000e4000)={r1, r2+30000000}) connect$packet(r0, &(0x7f00006dc000)={0x11, 0x11, r4, 0x1, 0xa10, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) r5 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') accept4$unix(r3, 0x0, &(0x7f0000a4c000)=0x0, 0x800) ioctl$int_out(r5, 0x5462, &(0x7f000097b000-0x8)=0x0) getpeername(r3, &(0x7f0000a2a000)=@ethernet={0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000231000-0x4)=0x10) 2018/02/01 01:31:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00007c3000-0x4)=0x7, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000049e000)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f0000708000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000f3f000)={0x5, [0xb95f, 0x1, 0x3, 0x2, 0xd8]}, &(0x7f00002e2000)=0xe) socket$inet_udp(0x2, 0x2, 0x0) r2 = getpgid(0x0) perf_event_open(&(0x7f000015c000)={0x2, 0x78, 0x9, 0x7, 0x40, 0x4, 0x0, 0x80000001, 0x40, 0xf, 0x4, 0x3, 0x1, 0x8, 0x4ed, 0x5, 0xffffffff00000001, 0x5, 0x9a, 0x6, 0x9, 0x1ff, 0x3e84341d, 0xffffffffffffffff, 0x4ce, 0x9, 0x7, 0x4, 0x2, 0x1, 0x4, 0xf6b, 0x7fffffff, 0xfffffffffffffffa, 0x1f, 0xff, 0x1, 0x3, 0x0, 0x8000, 0x3, @perf_bp={&(0x7f0000f6d000-0x1)=0x0, 0x2}, 0x4000, 0x7, 0x1, 0x3, 0x8, 0x5, 0x101, 0x0}, r2, 0x3, r0, 0x1) ptrace$poke(0x3, r2, &(0x7f000051a000)=0x0, 0x10000000000082) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x15, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00006d5000)={0x7}, 0x4) 2018/02/01 01:31:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ff5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000b0c000-0x38)={&(0x7f0000df6000+0xa59)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000205000)=[], 0x0, &(0x7f0000e34000-0x10)=""/180, 0xb4, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000766000)='/selinux/checkreqprot\x00', 0x80000, 0x0) sendto$ax25(r3, &(0x7f0000745000)="1f7cf8fb5664236cbcf197b6f163c67e23cec639f49cd0995460ffc800c0d6d8e0db1deb76b8044be3ba13feb5f9bb05fe907aaf6d67ab9718de32d6750ac3a50109c613c2239ccd1cd1d71d0ccec798b3d08f7c1beaf7e0da1234656917cfe0562089c3be19052f1f431b417741611fecee29270b95c8865cb47d20454e3065cac81ca9567ddb0a2a3223b0fc2df9b0d0c904429f981292f9499e490f55cb7db1a0a176defcacbd7c83fb961906a9bd81fdc822054d604e5919e0066a32aeccdfa687a1c94996c2", 0xc8, 0x4000000, &(0x7f0000647000)={0x3, {"f3dd461f0b6ff1"}, 0x100000001}, 0x10) [ 40.745748] TCP: request_sock_TCPv6: Possible SYN flooding on port 20026. Sending cookies. Check SNMP counters. 2018/02/01 01:31:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = dup(r0) fsync(r0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f000019a000)=0x2) mq_timedsend(r0, &(0x7f0000a5c000)="", 0x0, 0x0, 0x0) mq_timedsend(r0, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f0000e33000-0x10)={0x0, 0x1c9c380}) mkdir(&(0x7f0000e36000-0x8)='./file0\x00', 0xc1) 2018/02/01 01:31:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1b, 0x2, 0x5) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f30000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000155000-0x1)=""/1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000007a000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bc4000)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00005e8000)={r2, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0}, 0x98) write(r0, &(0x7f0000aff000)="170000001a001bd213110005e700000080000003ff008d", 0x17) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000a91000-0x4)=@int=0x0, &(0x7f0000e56000)=0x4) r4 = memfd_create(&(0x7f0000950000)='$user\x00', 0x2) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r4, 0x4010640d, &(0x7f00007a1000)={0x100, 0x1977c76a}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000830000)={r3, 0x6}, &(0x7f00006e1000)=0x8) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r4, 0xc0a85352, &(0x7f0000834000)={{0x0, 0x6}, 'port0\x00', 0xd9c934d0324bf5bb, 0x1, 0xfd7, 0xfffffffffffffe01, 0x8, 0xa8, 0x0, 0x0, 0x0, 0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/01 01:31:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000ea8000)=0x2, 0x4) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f00006b2000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000712000-0x10)={&(0x7f0000070000)=@bridge_setlink={0x20, 0x13, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, 0x0, 0x0, 0x4000000000000}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000030f000-0x8)={0x0, 0x0}) 2018/02/01 01:31:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003bc000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f0000fd1000)='./file0\x00', 0x2, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f0000242000-0x6)='ramfs\x00', 0x0, &(0x7f00009d1000-0x1)="") renameat2(r0, &(0x7f0000e0d000)='./file1\x00', r0, &(0x7f00001f8000-0x8)='./file1\x00', 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000090000)={0x0, 0x0, 0x0}, &(0x7f00004b7000-0x4)=0xc) r2 = getgid() stat(&(0x7f00004bb000)='./file0\x00', &(0x7f0000d26000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000c4f000-0x6)='./bus\x00', &(0x7f000079a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000015e000)={0x0, 0x0, 0x0}, &(0x7f0000919000-0x4)=0xc) sysfs$3(0x3) setgroups(0x5, &(0x7f0000f97000-0x14)=[r1, r2, r3, r4, r5]) [ 40.844221] PF_BRIDGE: RTM_SETLINK with unknown ifindex [ 40.879115] PF_BRIDGE: RTM_SETLINK with unknown ifindex 2018/02/01 01:31:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c0e000-0xc)='/dev/rfkill\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000cfd000-0x6)={0x0, 0x9a}, &(0x7f0000bbc000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000c8d000)={r2, 0xe9, 0xea, "d3ec94fde0bbbec6a6a5366c27f4e0405568def23ab89e3af279c93f19d84d1dbd29bce81d5915cc3a2fc98b2db2cf5df3dc24ec40ecd115dd83e7efbafe24e638abbe5b4565c9fd52693e22f1686991a8e72c31b1386f4299e70c3d855ad91683732da445e27323fbd92d2d1af9cdc2c569d1e1246fe2bd7189a22f5a32b33894ce9d0c8fb6080d292249805ec0e9b67abda56d72bfa8a0219b705fab1a948038cdd36de00d6bd096f6c9ab216faab27a7c42cc13d7ca4cee5590c514abf84a88b9cae54a0927985fa84638770deb23c354a51ed0bf205f0b448e6132f7c729f214e94ae8121380e823"}, 0xf2) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000979000)={0x0, 0x4d, 0x30}, &(0x7f0000a9e000)=0xc) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000035a000-0x14)={r3, 0x3, 0x8, 0x58, 0x200, 0x5}, &(0x7f00006b2000)=0x14) sendmsg$nl_xfrm(r0, &(0x7f0000408000-0x38)={&(0x7f00001d6000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006c5000)={&(0x7f0000856000)=@polexpire={0x104, 0x1b, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast1=0xe0000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x0}, [@algo_crypt={0x48, 0x2, {{'fpu(pcbc(aes))\x00'}, 0x0, ""}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 01:31:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0}, 0x20) accept4$netrom(r0, 0x0, &(0x7f00001cc000-0x4)=0x0, 0x800) r1 = dup(r0) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) r2 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000ce000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x7, 0x1, 0xc2, 0x0, 0x0, 0xa, 0x80, 0x20, 0x6c, 0x0, r2}, {0x8000, 0x5, 0x3, 0x7, 0x9, 0x6, 0x1, 0x9}, {0x7ff, 0x2, 0xfffffffffffff800, 0x8}, 0x7, 0xffffffffffffffff, 0x2, 0x1, 0x3, 0x3}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0xff}, 0xa, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x9, 0xb5, 0x1, 0xffffffffffffffa3}}, 0xe8) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000a0c000-0x10)={&(0x7f0000112000/0x2000)=nil, 0x2000}) 2018/02/01 01:31:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000825000-0x82)={{{@in=@empty=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002a6000)=0xe8) ioprio_get$uid(0x3, r1) ioctl$sock_netdev_private(r0, 0x89f7, &(0x7f0000543000)="b3b259644f48566064252e50da38436ccdf54c123633dae0fd08ca63cf6147d08eb9d0ce0441c67fd3f5b55a2c317444d925824c4797e37d6b2224895cc2c66d5182be21bf58a61efe0d66e7ef09f0d5a0198c00b33bd1c6fc3895fa9f41688aa47cb283") r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f00007ee000-0x1db)="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", 0xfc) 2018/02/01 01:31:10 executing program 5: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r1, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @thr={&(0x7f0000aae000-0xd7)="", &(0x7f000036e000-0x5f)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) dup2(r0, r1) clone(0x0, &(0x7f0000de6000)="", &(0x7f0000b11000-0x4)=0x0, &(0x7f0000fdd000-0x4)=0x0, &(0x7f0000a53000)="") r2 = gettid() tkill(r2, 0x16) 2018/02/01 01:31:10 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000)='bdevmd5sum(eth0\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f0000000000)=""/240, 0xf0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000bc7000-0xd)='/dev/binder#\x00', 0x0, 0x0) recvmsg$netrom(r0, &(0x7f00006a3000)={&(0x7f00000f7000)=@ax25={0x3, {"ec97b1cdceb45b"}, 0x10000}, 0x10, &(0x7f0000445000-0x80)=[{&(0x7f0000f68000-0x75)="2ec3a944f5970566d563f8c016d400ba1a9c7e9d3ed66b543e0a64c7fec5dcfd70271a6c499784dcd3dc6ca4811533f198a89cb218bdaabda14acc59cd2d121c33c568122a206aebe9b27b70ef17ade534d4a26476739eee71d207b1ac7c3b15f45db858c1409b6b3ca19abc8e8e8eeccaac7c20bd", 0x75}, {&(0x7f0000876000-0x1000)="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", 0x1000}, {&(0x7f0000dd5000-0x64)="19b75542a4a466e27db6aced01055ce8c5c3608abf56566505b744dad7a26fdb797fcfc178b0c18b06d0c4124e640fb12e6d3af8f595a90b72f82f2dec2899b6d41bd07dc2498659aa5ed1442e2ee9982fe046bcc4a492b90bb0a25042bc02cade46d008", 0x64}, {&(0x7f0000a72000)="99e0e28b6d3f0dc79b960a9af838d02ff04877cb83cc9a7473f4d4de198d39829438b41a406701a6f7edbd1efe3a13d9a55c437a6c0f2510e6391050d8774137c3170652229e2867b4382f3fc43098c969bf5ee76160e17a6bab4b544c59392ec50eca013ecc83c951b6c32a0ada3d9ff78ca7086ee92c671e0ce13c8aa2277e0da5fe388e1cb28616e05d5736e3d1f7e03ad370e22918b635aaa24ec7c047", 0x9f}, {&(0x7f0000c3a000-0x4e)="cdc1c11bf00fb519eda4484816d8c5bb806f599286ff98a455407e385b6809d0f0e0cd40becf3b4c4701c8aa74fa6269f21cee6c88bc3c669eca68a058faaaf1da42c216def5e628018e5d66753b", 0x4e}, {&(0x7f00005fa000)="c5a3a869d23daca6bbd1a3188b8bd60ed603c08322fa48ba620fea5bea5d3dd1bb068bb92dc483debd2d829befc24a196fc866de8a7f63e49563517fd9a56f72a2064901e91aff5a9683538cb05165f054747182e87e9ed2878571046e7c4096cadc1ff7f905750ea4af14aa2c74294ca521a1e8dd85b8e882f7", 0x7a}, {&(0x7f0000e7e000)="a69dbb7fb4867ff215f4e84265129c13aa0b009200a3f5876c3e612c09a48cbbf1dd3a03957d025e77eaad1531bfbb125df8bb7b34864bec9ef35ae15713b551a9d7931674578ba04920493e4ba08072f7364a026a70f8ac969c5ec4d8e8f8cfa20ffc8b38a6c08150393749123b9d0b4de0b6742ce360b6580083022e56f4fa185983994d0a7e440953764020d222c0560485fafeced8f4f181927312f4040ba5cf4eb3820f29ca0dccb074f90c18cb78c9b09c35c59fbdb30baa551c52c3dd1b973212ed3735de3428c4923a170985b62f66aadbbaf4caa2aad84055568e9736f9767f10e9a51e38b26a10df437b", 0xef}, {&(0x7f0000a1f000)="1730c93566571c7a9777c6e89c4179ffbb7616084d203612c65044fee6945ad97dee9a5997713762af7538acfae31b516b78e52c4b8344b34fa7ccf470290d7ac8c616ccc83649957692a1357d094410c78ec07ab1acbd5c1f23967ea3609bbd204f952b98d5c752ac34cce8910418878c0c9876b93b", 0x76}], 0x8, &(0x7f000073b000)=[{0x50, 0xff, 0x7f, "545340f882053bec2b221c9e63d2cfef1710ea270f9d86f153c75be21932c18f2bb547569c2a503e4d11505a8a6363f3c245c9750a9afb83d7d33f07"}, {0x50, 0x114, 0x800, "002d4015aeb59c305e14dabc107d5b137b959b5370ecadef370d834b5ad7d07d19679b86734df1cbe12c9c6d3ab9f9a20b325f80489cc5fb3c81"}, {0xa8, 0x105, 0x3ff, "d9b8695ac1df5865a7578a3bd9fb9db171b5ec6cc0b6a0ecdd5cc398edf4ef1ac5c31300db28016e559e39ea16b7b4d1f54821cbe862be4d480573ce3b2571774bf4c1ebbbedda9fab2cee4c47a8fca933a69f76123d1b5edf4f44a041aa1f80182d64494876f39296192b819405b41b68a43adfb08b5c208603d1c57befa30fa13e67e64eb24cfc73b78c86d9ca167680bae5"}, {0xb0, 0x0, 0x1ff, "e8a42064d2410123eb9158079b48ebe3adaf1e634b5bc26455c6004341bc05280d76504155042148660aa933fa9bb7854099b0e4f225592c3340a9ca6692c09eefcab00c7f12f76387d154d59e560e591c19e660e6d0ecd26cbcee3c08cbd53f2c31bc96d11407fa16af7eee53439966b39de8f50b2d38dc778a77958fbf190e236143accdf5f276e50796b917b7628f9ec85a1b1aa198112277ee65"}, {0xa0, 0x13e, 0x8, "93c35f353d03a27c8ef2e36b88d3582f549f66a2055594c932bbf9f7e474f8d276385d3edef9d91c56e3c7a39cf642590fe3029110aedf88f9ceb74b07d321b5699b4ec9e8914326eca517d0091bccbb910d3b464c018b77d4d39fde7c03e521833b5fd38a3d2972aff6cd999e2993270319e41333bfa41f48457158e6daa8e7c319c260b97467b41a1e7c7ea95862"}, {0x80, 0x185, 0x3, "7fd30935435442dd2fbbb9591b8008fd719cabc73fba24fba414ec675eb3a77c4a53a815b6477756eac0e09f15475b4b23accc9a5c2f1dc5b9ee8084ae14693919542007f4edf4e68a10245b6d7e100f33e3da783ed0bdd713d27e53e802ebba26fc473e064cdc719070ba"}, {0x38, 0x19f, 0xff, "683be9e5f73556465c3d2d682cbdd7ac29a27c00f2453ae8a766b79a15e5b0d2fb"}, {0x108, 0x113, 0x249, "b1aead1deca8c763b07d42f0833469926efd6e0e1d050d02bb72e167038cf7f66b66befb888df4fd34aa7a7316f0ba1e4400d380ff15345ca98add5b16e2151d25be1d4466a73874bf87ec8050087236c96dc6eb87dba9177755588662cc5ba55fb3a09b6bf9f0d44aa55f510415ca1ec193c6d2424d5541c0a16dcfb39eceb3d0122b96edffd0140dd10ac8a6160d6b7c48bb97a6c609ad8b979da028ce140066d950c054a606c547c54d2b3ead4d3a3596bf4c1dd0c34b382e1d8f46db3e000f24927669e1d77001e94ca0f6e919aac23a187a5c46fa6bbb539cb6f2180701bd253574acd44f99941e4b5189750adfb6346c3be9bc8a23"}, {0x80, 0x10f, 0x8, "e9b358bb71b14efd34976090e76f9f1436fcf5f731829352ce8e93f9f925325da44c20a78990ae554cf0d6e4264a0acd6100dd22be30efa472578be98c957c5d115ef9ee51b38c5180f70c256e2c09c0ae541487c16d8e3e3888232a27a064bc8fd3191fd0041d6d29"}, {0x58, 0x1ff, 0xbca0, "3dcd07faeba2fdf2995d7f76c7f1b76e066edd31f5b7eaf73fcaaca4ef5d534362ae80bef42e960b1b511a2ebdc7a9141b49803154e976be70e613792b6ab345213574f1"}], 0x530, 0x8000}, 0x20) ioctl$BINDER_WRITE_READ(r1, 0xc0046209, &(0x7f0000001000)={0x370, 0x0, &(0x7f0000185000)=[], 0x0, 0x0, &(0x7f00004f1000-0x2c)=""}) 2018/02/01 01:31:10 executing program 2: mmap(&(0x7f0000004000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000007000)={0x0, 0x78, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) r2 = accept4(0xffffffffffffff9c, &(0x7f00001db000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000ae7000)=0x9, 0x80800) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000879000)=0x20, 0x4) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000018f000-0x4)=0x1c, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r1, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b80000)='/dev/rtc\x00', 0x2080, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000b8d000)=0x0, &(0x7f0000697000-0x4)=0x4) r4 = syz_open_dev$sg(&(0x7f0000a5a000-0x9)='/dev/sg#\x00', 0xfffffffffffffffe, 0x0) ioctl(r4, 0x2285, &(0x7f0000007000)='S') 2018/02/01 01:31:10 executing program 3: r0 = syz_open_dev$tun(&(0x7f00003ba000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="677265303c000000000007ffffef000d", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000001000-0xd)='/dev/net/tun\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000000000)=""/5) 2018/02/01 01:31:10 executing program 7: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000020000)={0xaa, 0x11, 0x0}) r1 = userfaultfd(0x0) r2 = syz_open_pts(0xffffffffffffffff, 0x80) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000024000-0x4)=0x0) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000008000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) madvise(&(0x7f000001a000/0x5000)=nil, 0x5000, 0x13) bind$netrom(r3, &(0x7f0000002000-0x48)=@full={{0x3, {"a07a5e8ed2691a"}, 0x100}, [{"8c10309af016cf"}, {"955910ff5009a0"}, {"b8c10e96ff2be5"}, {"5b3b4e468d7e3e"}, {"38037c4bf41e7e"}, {"e3420079463365"}, {"75cc9495d3c308"}, {"08bec455d4cf44"}]}, 0x48) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000005000-0x18)={0xaa, 0x0, 0x0}) getsockopt$llc_int(r3, 0x10c, 0x3, &(0x7f0000009000)=0x0, &(0x7f0000014000-0x4)=0x4) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000022000)={{&(0x7f0000002000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004000)={{&(0x7f0000006000/0x4000)=nil, 0x4000}, 0x1, 0x0}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6f5, 0xfffffffffffffffb}, &(0x7f0000013000-0x4)=0x98) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000012000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000010000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000024000)={r4, 0x4}, &(0x7f0000017000)=0x28e) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000024000-0x5d)={r5, 0x55, "fcf002335c18f7589444753053ec5ba537fba299b3070d5f344efe5afaf9d19034997a31c39d742fffe2c2dde78e08a40c636ddaf4f1ea81295fde3abdc480f4e06d8954493154e69088e6750aeddc98ef97de73b1"}, &(0x7f0000023000)=0x5d) prctl$setmm(0x23, 0x7, &(0x7f0000007000/0x1000)=nil) 2018/02/01 01:31:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000df9000)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0}, &(0x7f0000862000-0x4)=0xc) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000ae7000)=0x0) syz_open_procfs(r2, &(0x7f0000ba0000)='mountinfo\x00') fgetxattr(r1, &(0x7f000069f000)=@random={'security.', '\x00'}, &(0x7f0000cc9000-0x1000)=""/4096, 0x1000) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00007ca000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00008c5000)=0xae6e, 0x4) 2018/02/01 01:31:11 executing program 0: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000adf000-0xa)='./file0\x00', 0x10028042, 0x0) pipe2(&(0x7f0000fc7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) fallocate(r0, 0x0, 0xffff, 0x9) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000aa000)={0x0, 0xffffffff, 0x1ff, 0x9b2b, 0x100000000, 0x10001, 0x1, 0x0, {0x0, @in6={{0xa, 0x3, 0x942, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x7, 0x8, 0xed59, 0x2}}, &(0x7f000012a000-0x4)=0xb8) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000fc9000)={r3, 0xcd9, 0x30}, &(0x7f0000fca000-0x4)=0xc) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fca000-0x10)='/dev/sequencer2\x00', 0x10000, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r4, 0x5421, &(0x7f0000fca000-0x8)=0x0) sendfile(r2, r0, &(0x7f0000ab1000)=0x0, 0x10001) 2018/02/01 01:31:11 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40301, 0x1a0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f0000000000)=""/254, 0xfe) mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000fd2000)=[{r0, 0x8000, 0x0}, {r0, 0x1, 0x0}, {r0, 0x10, 0x0}, {r0, 0x10, 0x0}, {r0, 0xb014, 0x0}, {r0, 0x8080, 0x0}, {r0, 0x8000, 0x0}], 0x7, 0x9c) r1 = syz_open_dev$loop(&(0x7f000000e000)='/dev/loop#\x00', 0x0, 0x4004) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) preadv(r1, &(0x7f0000003000)=[], 0x0, 0xffffffffffffffff) [ 40.947161] netlink: 68 bytes leftover after parsing attributes in process `syz-executor1'. [ 40.970556] netlink: 188 bytes leftover after parsing attributes in process `syz-executor6'. 2018/02/01 01:31:11 executing program 3: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000f66000-0xd)='/dev/usbmon#\x00', 0x7fffffff, 0x200) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000dc4000)={@multicast1=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000ffb000-0x4)=0xc) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f0000ffa000+0xa53)={&(0x7f0000949000)={0x10, 0x0, 0x0, 0x900100}, 0xc, &(0x7f0000ffb000-0x10)={&(0x7f0000867000)=@ipv4_newaddr={0x28, 0x14, 0x0, 0x3, 0x3, {0x2, 0x18, 0x100, 0x0, r2}, [@IFA_BROADCAST={0x8, 0x4, @dev={0xac, 0x14, 0x0, 0xe}}, @IFA_LOCAL={0x8, 0x2, @multicast2=0xe0000002}]}, 0x28}, 0x1, 0x0, 0x0, 0x20000000}, 0x8000) signalfd(r1, &(0x7f000020e000)={0x6}, 0xffffffffffffff4f) r3 = socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r0, &(0x7f0000ffb000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, &(0x7f00000de000-0x4)=0x1c) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f0000ffb000-0x4)=0x4000000000004, 0x4) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000e7a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/02/01 01:31:11 executing program 6: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000239000-0x4)=0x0) ptrace$getregset(0x4204, r0, 0x200, &(0x7f0000665000)={&(0x7f0000802000)=""/0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x803, 0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000ab8000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000be5000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000441000)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast1=0xe0000001, 0x0, 0xde, 0x1, 0x0, 0xa, 0x80, 0x80, 0x29, 0x0, r2}, {0x6, 0x713, 0x4, 0x1, 0x7ff, 0x0, 0x1f, 0x7}, {0x7fff, 0x2, 0x8, 0x80}, 0x7, 0xf, 0x1, 0x0, 0x1, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0xff}, 0xa, @in=@empty=0x0, 0x3, 0x2, 0x3, 0x4, 0x3, 0x4, 0x5}}, 0xe8) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xffffffffffffffc9) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f00007d9000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f00002a6000-0x88)={0x1000, {{0xa, 0x2, 0xb8a, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x45}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/02/01 01:31:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c1a000-0x10)='/dev/sequencer2\x00', 0x101001, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000e76000-0x8)={0x0, 0x7}, &(0x7f000082f000)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000073000-0xb0)={r2, 0xa8, "8d903292eb62a45a0f06033f391eb958a9950bac024eee0b77252801fe1e4929218d4e4bb757d83f99913c64e3ea27a106f0253c953ac744ae21793039c2ccfbb4b24182df7697ff8fe820788873d596381282579301c2b965b4c3982a83235527e64a698187311d29295148d5ffdc7e2770ef817ed3d2f168ca338a9add2ee9fbae63d9776d44c55d6a8d912ad0740ae1760ceb3c983ec265583b0808dc2606e75b5b3508dfa415"}, &(0x7f000082c000)=0xb0) getresuid(&(0x7f0000692000)=0x0, &(0x7f000078a000-0x4)=0x0, &(0x7f00002f3000)=0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008e4000-0x50)={@common='rose0\x00', @ifru_flags=0x400}) [ 40.992697] netlink: 188 bytes leftover after parsing attributes in process `syz-executor6'. 2018/02/01 01:31:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e98000-0xe)='/selinux/user\x00', 0x2, 0x0) pwritev(r0, &(0x7f000041a000-0x20)=[{&(0x7f00003a6000)="3fec757df1af92dc2051ce1285e883fa56b4d42e5de70320647649d4936b20b78861f58192f6", 0x26}, {&(0x7f0000a23000)="2f76e8a425900889112a6ad7e7c4d0c90449370092b23543e608c85ab8ace5c1", 0x20}], 0x27f, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000981000)='/dev/snd/seq\x00', 0x0, 0x4000c1) r2 = syz_open_dev$mice(&(0x7f000087e000-0x10)='/dev/input/mice\x00', 0x0, 0x420040) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000e92000-0x10)={0x48, 0x8, 0x1, 0x6, 0x0}, &(0x7f0000536000)=0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000f8c000)={r3, 0x8001}, 0x8) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000f13000)={{0x50f, 0x0}, 0x1, 0x200000, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/01 01:31:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000e50000)='/dev/pktcdvd/control\x00', 0x482800, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000cd4000)='/dev/sequencer2\x00', 0x1000000000040400, 0x0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) dup(r1) r2 = syz_open_dev$binder(&(0x7f0000010000+0x7d8)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000265000/0x14000)=nil, 0x14000, 0x0, 0x10011, r2, 0x0) fstat(r0, &(0x7f00002f8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = request_key(&(0x7f00002e1000)='id_resolver\x00', &(0x7f0000150000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00009ee000)='cgroup/lo\x00', 0xfffffffffffffffa) keyctl$get_persistent(0x16, r3, r4) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000004000)={0x44, 0x0, &(0x7f00000eb000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000223000)=[@fd={0x66642a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f0000011000)=[0x1]}}], 0x0, 0x0, &(0x7f0000c8c000-0x1)=""}) 2018/02/01 01:31:11 executing program 1: mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000400000004, 0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000bae000)='/dev/vga_arbiter\x00', 0x100, 0x0) fcntl$getflags(r0, 0xb) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000fd3000-0x38)={&(0x7f0000ff9000-0xc)={0x10, 0x0, 0x0, 0x400420}, 0xc, &(0x7f0000ff9000-0x10)={&(0x7f0000ff9000-0x340)={0x340, 0xa, 0xb, 0x201, 0x5, 0x0, {0x7, 0x0, 0x6}, [@nested={0x190, 0x7d, [@typed={0x68, 0x3e, @binary="40072c3982a460b5c80ce2de8fafce995b4ce69820d7b6fc257f2bec45ec0083ebf1d3f168ae5d4e450780c6b287121b5bc85870c099ef5979025d34e21da2fe3145acf9aa3b9e79cf96f705c1b9e3fe79e4949b047deddfc9d7607c75"}, @generic="1957b82920b5105137d28db66958aefaa27f3ac75a34fdb03cbcc7fd6b26c6448af9cf488eeeedfdcc5e871b9cef5b0a325047482251f75482dbd973573f827b14c0e0f4be7776b5afb8e3c212cb37656fdcc3f89eb52707198c3a87e7736b9360ce79f42dc3642b3ea5d49664ef9c57e4e64ebd10b592", @typed={0xc, 0xb, @u32=0xffff}, @generic="2b2424967f2a679efb435a3941d3ed09463128ad914232bdf58bbd4f63ea950c12667ed4fa03e2d5f1c140fa0cf0846e2099a2d8a83bd03d430ec662dbeceb8ec6726e807c0b01ab7c36798cbc4ef96775dd66280cebff20077e8bad16de69af7ad80da1c244509ac65a37c0e3f523b08d4f7f1b69ae9a23dc6b690a24fedde5e8fdacc94d8c1219138eb346b5b55d33cc8a697b", @typed={0xc, 0x44, @fd=r0}]}, @generic="b1a528c6c2a71d39634d66cfa592e8c083dd2b01df8c872dc4063669582fc9a701e70587f883ad6edd0942a0021d53e9b0ebaccccc4aa1fa1593331e2871c0f426381c230d3f7e76a773f188c0e07984d797d5cfe1024cb6970b22a11eedfd27c2e4e651e6d65b849738d17d9a6a4f0013e5755d294723b41ce3237cf164", @generic="bc386f8e028c4f0256b9f848c1be31eaf60eb2a03ca45147aa25d0e7b48716aea82bcf713bacda", @generic="5242d44f688ee8530c71e7da40eb0f8c1d66002528fc09f6d463983d08d062492f0db362b2d87da191a1f294b96443aaecbc6f2e0e", @typed={0xc, 0x2e, @u32=0x4f}, @generic="4d10fe0ae6801cf51303a23a4c501c03b282c290a83deda6ca94c4f14619549b54a3590b6ea0c77402c736659c98a97a66dba4e674288cabb2e50041b8ac3fd9e35e1edfb0adcd23ed5b797290d4bc415ee54f4c0612fb2f134370dbf06f2b1aed7da71ddd880d659570bde648fc167433a1071f284a6f088f60a57df7605466445ffb12c6ca1afc0eee80367e2d61cc4b4ae539ed40c26a44eb3c092cebc2ec924f983e08f7b9136781f79e1d572221874df299eefa"]}, 0x340}, 0x1, 0x0, 0x0, 0x44000}, 0x8040) fcntl$notify(r0, 0x402, 0x80000000) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f00009ad000)={0x5, 0x6943, 0x83, 0x3, 0x11, 0x400}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00003bb000-0x6f)={0x0, 0x67, "413ba6d55a37e67ce3e57203adedcd8e8fc6057d6eec8de94aca2a4c6e9a05edd8e09467dbc5361df47ef6215834b99f50a9b87adfaffcb3452d2395a2d3af4132e532891e6568d9fb6c0f9e448eb355c84562ec179a8b36c9dda3063e2adc7d664bf58b4ce05a"}, &(0x7f000060f000-0x4)=0x6f) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00008f6000)={0x3ff, 0x1, 0x3, 0x101, r3}, 0x10) socket$packet(0x11, 0xa, 0x300) sendto$inet(r0, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/02/01 01:31:11 executing program 3: r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() readv(r0, &(0x7f0000a82000-0x80)=[{&(0x7f0000511000)=""/32, 0x20}], 0x1) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_gettime(0x6, &(0x7f00001a0000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{r2, 0x8}, {0x0, 0x9}}, &(0x7f00003dd000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x15) 2018/02/01 01:31:11 executing program 6: r0 = request_key(&(0x7f0000206000-0x5)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000001000-0x12)='{:)systemkeyringself{:\x00', 0xfffffffffffffffa) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e3d000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x40000, 0x0) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f00004bb000)=0x0) keyctl$chown(0x4, r0, r1, 0x0) 2018/02/01 01:31:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000f57000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000c26000-0xc)={0x10000004, 0x0}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) epoll_wait(r2, &(0x7f0000167000-0xc)=[{0x0, 0x0}], 0x1, 0x7fffffff) clock_gettime(0x0, &(0x7f0000f4c000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000525000)=[{{&(0x7f0000dfa000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000f82000-0x20)=[], 0x0, &(0x7f0000239000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) socketpair(0x1b, 0x8000b, 0x2, &(0x7f00000b2000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_FREE_BUFS(r3, 0x4010641a, &(0x7f0000def000-0x10)={0x3, &(0x7f00007a8000-0xc)=[0x7ff, 0x3, 0x7]}) 2018/02/01 01:31:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000040f000)={@common='gre0\x00', @ifru_ivalue=0xfffffffffffffffe}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ad5000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x2d) getpgid(0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) dup3(r0, r1, 0x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f000067d000-0x20)={0x0, 0x0, 0x3, 0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000086d000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x900}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000281000)={0x0, 0x0}, 0x8) 2018/02/01 01:31:11 executing program 2: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd8000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3855703db561b2d9, 0x7, 0x9, &(0x7f0000fe0000)={0x0, 0x0}) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000fe1000-0x4)=0x0, &(0x7f0000fe0000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000134000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f00000e5000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000dfb000-0x90)={0x0, {{0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) connect$inet(r1, &(0x7f0000932000+0x2c4)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f00000dd000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000079000-0x96)="", 0x0, 0x0, 0x0, 0x0) connect$inet(r1, &(0x7f000096e000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f000062a000-0x4)=0x3ff, &(0x7f00003e7000-0x4)=0x4) lseek(r2, 0x1, 0x0) 2018/02/01 01:31:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7fd, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f00008b5000-0x4)=0x80, 0x42c24efd) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000da9000)=0x5, 0x4) readv(r0, &(0x7f0000855000-0x70)=[{&(0x7f0000a7b000)=""/196, 0xc4}], 0x1) 2018/02/01 01:31:11 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000d42000)={0x10, @time={0x77359400, 0x0}, 0x0, {0x3ff, 0x4}, 0x0, 0x0, 0x394, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$addseals(r0, 0x409, 0xf) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000736000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) [ 41.125007] binder: 6671:6673 got transaction with invalid offset (1, min 0 max 24) or object. [ 41.140732] IPv4: Oversized IP packet from 127.0.0.1 [ 41.149501] binder: 6671:6673 transaction failed 29201/-22, size 24-8 line 3190 [ 41.155269] device gre0 entered promiscuous mode 2018/02/01 01:31:11 executing program 6: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00009db000-0x28)={@common='lo\x00', &(0x7f0000dfd000-0x14)=@ethtool_wolinfo={0x21, 0x0, 0x2, "35661b99c87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/01 01:31:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getcwd(&(0x7f0000232000-0x8c)=""/140, 0x8c) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000049e000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x0) socketpair(0x5, 0x7, 0x6, &(0x7f000095b000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000386000)=0xd60d) 2018/02/01 01:31:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00001ec000)={0x0, 0x0}) r2 = getegid() getgroups(0x3, &(0x7f0000982000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) lstat(&(0x7f0000e76000-0x8)='./file0\x00', &(0x7f00002f2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x4, &(0x7f0000cab000)=[r2, r3, r4, 0x0]) poll(&(0x7f0000221000)=[{r0, 0x0, 0x0}], 0x1, 0xfffffffffffffffb) epoll_pwait(r0, &(0x7f000006c000-0x48)=[{0x0, 0x0}], 0x1, 0xffffffffffffffe2, &(0x7f000006c000-0x8)={0x0}, 0x8) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000046a000-0xc)={0x4, 0x0}) 2018/02/01 01:31:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000c5000-0xa)='setgroups\x00') sendfile(r0, r0, &(0x7f00003c9000-0x8)=0x2, 0x400000ff) [ 41.178305] binder_alloc: binder_alloc_mmap_handler: 6671 20265000-20279000 already mapped failed -16 [ 41.206180] binder: BINDER_SET_CONTEXT_MGR already set [ 41.212067] binder: 6671:6690 ioctl 40046207 0 returned -16 2018/02/01 01:31:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000cd0000-0x8)='net/arp\x00') getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000845000-0xc)={0x0, @multicast1=0x0, @multicast1=0x0}, &(0x7f000004a000)=0xc) setsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000c48000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, r1}, 0x14) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000cc4000-0xb)={0x80000001, 0x7, 0x3, 0x8000, 0x0, 0x0, 0x9, 0x388b, 0x3, 0x8b88, 0x6}, 0xb) r2 = socket(0xa, 0x2, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ba3000)='/selinux/checkreqprot\x00', 0x10000, 0x0) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) connect$inet6(r2, &(0x7f0000bb2000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) connect$inet6(r2, &(0x7f00003b1000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xd97}, 0x1c) setsockopt$netlink_NETLINK_RX_RING(r3, 0x10e, 0x6, &(0x7f0000aca000)={0x101, 0x40, 0x6, 0xffffffffffffff81}, 0x10) symlinkat(&(0x7f00001cc000-0x8)='./file0\x00', r0, &(0x7f000075c000)='./file0\x00') fallocate(r3, 0x0, 0x0, 0x9) sendfile(r2, r3, &(0x7f0000e65000-0x8)=0x0, 0xfffe) 2018/02/01 01:31:11 executing program 4: mmap(&(0x7f0000000000/0xce2000)=nil, 0xce2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000011000)='./bus\x00', 0x8000000141042, 0x0) truncate(&(0x7f0000011000)='./bus\x00', 0x2) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x11, r0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ce2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f000093d000-0x38)={&(0x7f0000047000)=@file={0x1, './bus\x00'}, 0x8, &(0x7f0000b55000-0x60)=[{&(0x7f0000439000)="5edcb0698941c189d39f395ac5e46998f8dbfcb5bd293377cd41c4924a9c7bdb3c38ab259bc783b60144b92f87b3501528c61b77c996ef73a0d5f29998c9166633c0c95d5e680bb1c7480772605131934a7df9292828f5bdf20bab15c2fe38dde43236caaaeb0c0c5c05064cf634972d020ed4d9065161eeb86756ab03af96cc1a5e8562e4557b1cb7623a3e4489e8287ec89f4fdfdd1ae53347ca7ab2a79d00284a70d0bffac36e9aeff958c0ef001d3eb18180d0361b9e5fdc07460e5d8c48ee37b8b2f848c291345d8bd11c4268a9074982", 0xd3}, {&(0x7f00009b4000)="da175d6e6683001c7feedf66c068d17e09f7b2c19dc058a55b5cd841ef4ab0b476336785f99a51717228c57375b694bc95e01a16dc36cca6d50329b03b76217aa962a1cfacca3c977cbcdb2a36f9169e25376fef0e5929187e4a78b4d2b6fc2995af5a0e92957db2c1f7bc80d3b6d232068964cd62f9bded748c87bdc6d0c183853d5c84fc9fedf4516343b3a61c7b9201f964bbf0a4389a3fa49e066f4ef52ab3f5b35d1c8fd324677c834c2dfa34aea2c29925e22dd5286d1df7cfc65304ba132fc36ecb", 0xc5}, {&(0x7f000073d000)="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", 0x1000}, {&(0x7f0000ce2000+0x5e4)="4f8cda8f2aa1746bb65d2566cad062ed156993997eb283ff0138b541d962c7e5bf78d6d55538e3a1cacc40ad85c017c76844974057e13691238b1c7a8366f1a401f549bf62e73f03bb22c5b79d6cefcd1991d60ff892d3d51020f947f05f3a8b448af0060a3050b55be60c3dd06e2734a0f21ac4c30d80e57698356626c0f852eaac218d289b76c4334a64a6a10777cc7802b34112f7c2262bdc6115d2ddb066ad9afd434db797b8d594f400469126cdcaba19c5621fa4af7519c3a8d1005a63ad5929f8d2d8e12e", 0xc8}, {&(0x7f0000ce3000-0xbb)="00b3051ae010a31b3fe05054682770756a0cc263ab9b9be139fb90d9b5286a076a8287065790525b8ff5e882b5a040fdfa5bb6cdae86610809b5f728bd9be2190642677840854c204256258d316a826eefb430f8c3b49492c77ef9f22b24a9dd0a380ef4e86e07197f48c18ca6c7157c08cc447c3b9f5e1412e3e8e95d45d6df41f5e0c5fb0044f75d5b510d5746b55ebf2a0a49a8f17b8654b36dfda50797d4c0e608820357d65ab4a16506f9f531d40ca18181d5cd6bc4625d3e", 0xbb}, {&(0x7f0000ce2000)="0f8b21c0c6925378f4779141cc51659286a9c9893fb28ba516794930f6f54345a6c13d2408d1c7b0d660d77e4e63b2c29f165c45dea42b060b955266a3a1d40a6369a9e8b4f6cd5a1ca2150d81edffc92ba3e85180bdfce449506aadc31f0949807af7b054401a7a2785bd4d7aaff2eb17ee6ae7543f79c6a51ea1664962f4bfd532a8ca2d2fd6a1d5f021296c18fb243d43e8f6d0da32819b90346d78e333aa0cf32453022e51c3", 0xa8}], 0x6, 0x0, 0x0, 0x20008000}, 0x800) socket$unix(0x1, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000432000)=0x3, 0x4) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000ce2000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x1, 0x0}, 0x0) 2018/02/01 01:31:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f00004c2000)={0x5, 0x2f07, 0x4}) seccomp(0x1, 0x4000000000, &(0x7f0000968000)={0x1, &(0x7f0000000000)=[{0x2000000006, 0x0, 0x0, 0xfffffffffffffff8}]}) timer_gettime(0x0, &(0x7f00007b5000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) [ 41.233492] binder: undelivered TRANSACTION_ERROR: 29201 [ 41.285937] device syz7 entered promiscuous mode [ 41.334356] device gre0 entered promiscuous mode 2018/02/01 01:31:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00005f7000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x44, 0x0, &(0x7f0000d06000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x8, &(0x7f000000d000)=[@fda={0x66646185, 0x0, 0x0, 0x0}, @flat={0x73682a85, 0x0, 0x0, 0x0}], &(0x7f0000006000)=[0x20]}}], 0x0, 0x0, &(0x7f000000d000-0xa5)=""}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f00004e9000)={&(0x7f0000363000-0xc)=[0x5, 0x1, 0x7], 0x3, 0x5, 0x1, 0xffffffffffffffff, 0xffffffffffffff79, 0xffff, {0x3, 0x100000001, 0x20, 0x9, 0x5, 0xf8cf, 0x200, 0x261565dc, 0x8, 0x1, 0x9, 0x10, 0x80000000, 0x5, "b096737f3dff37560a362a09d573a39f56eeeb6feaf7ab5eb71d53bd7253c46e"}}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000016b000)={0x0, 0x0}) getsockopt$sock_int(r2, 0x1, 0x1e, &(0x7f0000dbb000)=0x0, &(0x7f00008eb000-0x4)=0x4) 2018/02/01 01:31:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f000032d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000e99000-0x10)={0x0, 0x0}, &(0x7f000032f000)=0x10) ioctl$TCSETAF(r0, 0x5404, &(0x7f00009f1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f00009a5000)=0x0, &(0x7f0000576000-0x4)=0x4) 2018/02/01 01:31:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000928000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f000036e000-0x10)={0x8, &(0x7f0000350000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000139000-0x8)={r3, 0x3}) sendto$inet(r0, &(0x7f00009aa000-0x88)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/02/01 01:31:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000aa9000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000d26000-0x1)='\x00') sendto(r0, &(0x7f00004af000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) write(r0, &(0x7f000027f000)="22000000120007d30e00000000000a000c150009000007190000000004000806da06", 0x22) 2018/02/01 01:31:11 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000d2a000)=0x0, 0x80800) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f00003ed000)=0xd3, &(0x7f0000486000-0x4)=0x4) listen(r1, 0x0) sendto$inet6(r1, &(0x7f00000fe000-0x26)="3c48f8e69006fa513523eddc6f9338644e1f8d273ee4391560ac0e1dd307430565d2946ccc45", 0x26, 0x20000011, &(0x7f0000f83000)={0xa, 0x2, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x8}, 0x1c) writev(r0, &(0x7f0000e12000-0x10)=[{&(0x7f000027f000)="580000001400192340834b80040d8c560a067fffffff810000000d00000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) r3 = syz_open_procfs(0x0, &(0x7f000000b000-0x9f)="6e732fea00000000da02ec86b3691d7d545f1ae4ef4f6e3db242d3dfa78f23139f99519c9113d25ea9befa6cc76c2805f0a3573c297d3d2fec11f308cdfc6940a1c43489879471e522991054a1520651b7e4466ba7f793170ecebcdb40f09bce8bb66ab0b67ca654cf8f071f6bf14a43b17ee3d9c1de0155963f7f3c086ca0622071f171715eed9a7c83f435b81fabdaeafe52736da4beb7b4f6bc9f9302fc") ioctl$KDGKBENT(r3, 0x4b46, &(0x7f000095d000-0x4)={0x4, 0x0, 0xc09}) 2018/02/01 01:31:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000847000)={&(0x7f0000d5f000-0x64)=@getae={0x4c, 0x1f, 0xd0d, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0, 0xffffffffffffffff}, [@mark={0xc, 0x15, {0xffffffffffffffff, 0x0}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000d52000)=0x0) 2018/02/01 01:31:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000588000-0x38)={&(0x7f0000062000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x32, &(0x7f0000e68000-0x10)=[{&(0x7f0000ad1000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000953000)=""/235, 0xeb, 0x0}, 0x0) sendto$inet(r0, &(0x7f00007d9000)="", 0x0, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000053a000)='/dev/sequencer2\x00', 0x400000, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000594000-0x10)={0x0, 0x99, &(0x7f00005be000-0x99)="e3a49bb076f041cf7b34cb9b26727c0d5696e6916454705888aeab5e49fa55b0b1dbe3b932edb7ffffa5297cf0e06b6856a7b6005f22dd84613cf45b87f7062b21651b40f2121949849529accd493caab644b9326924ff94b33ec1beda87e75123339dc40ecd7f175c30bd4dc696e410018721d99eeaa7053f7377ee4e6d2f6d675ff71935c8f10c1c47f1ff4569863850666de5d600a751b2"}) 2018/02/01 01:31:11 executing program 3: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000f86000)='rxrpc\x00', &(0x7f0000f86000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000f87000-0x21)="94b82ab4880c77e28b314c98c6ebf3e78d19f187e526ff2095a6a07f185e5e71ed", 0x21, 0xfffffffffffffffc) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$get_security(0x11, r0, &(0x7f0000f86000)=""/141, 0x8d) r1 = memfd_create(&(0x7f0000319000-0x17)='!wlan0vmnet0^systemem0\x00', 0x1) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000f88000-0x28)={&(0x7f000074a000/0x2000)=nil, 0x3, 0x3, 0x7, &(0x7f0000af2000/0x1000)=nil, 0x9}) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x19, &(0x7f0000e72000-0x4)=0x7fffffff, 0x4) sendto$inet6(r2, &(0x7f0000f83000-0xad)="", 0x0, 0x0, &(0x7f0000f82000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000f86000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e1d000)=0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000bbc000)={r3, 0x1, 0x1000, "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"}, 0x1008) setsockopt$inet6_int(r2, 0x29, 0x3, &(0x7f0000f7f000-0x4)=0x8001, 0x4) recvfrom$inet6(r2, &(0x7f0000f73000)=""/246, 0xf6, 0x2000, 0x0, 0x0) 2018/02/01 01:31:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setsig(r0, 0xa, 0x3b) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0]}, 0x5c) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000001000-0x4)=0x0, 0x4) accept4(0xffffffffffffff9c, &(0x7f00001a0000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000037a000-0x4)=0x14, 0x800) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000671000-0xc)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, r1}, 0xc) 2018/02/01 01:31:11 executing program 7: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000020000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000014000-0x4)=0x2e) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f000000d000)={0x0, 0xf9, "7eeeed0cd7613768be72e8621d37213f1e18863e92b0863b0a7d9697d3e849b426927be398778b9f1f6f0c29710bfadd969ffd901aa426c4c0cfe6511a5ddd90db4ba0b22427101150eef9ad5d498492d1ac0192c9d71e7f60be3636c254f70602fc352565381f1f18e7cffad590586adc33d414cb268714a1dfddccae91952f47df79c0b94e490eef1b3a76d6bfb366e55c640d66a4537ff7368aeff2d3e4ff0d2b54f45174ae855b141a03345a48facb5df5beb2026fc345961fd3127d5a4a6cf51f45371aae1bedf22c154be0174c15f56497f0277cf387b10a3fb4fd9b5123ba9253f62e71b1584274babbb2fa1948081daae623c46da1"}, &(0x7f000001f000)=0x101) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000010000)={r2, 0x180}, 0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000013000-0x6)={r2, 0x6}, 0x6) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r3, 0x0, &(0x7f0000009000)={@generic="1358f00ebc77752dc7d5a0c048397a1f", @ifru_data=&(0x7f000001c000)="6b6be7000000007000b400a472ca66f3000000ef0002000000000000cb9d3cb0"}) [ 41.687344] netlink: 2 bytes leftover after parsing attributes in process `syz-executor2'. [ 41.702085] TCP: request_sock_TCP: Possible SYN flooding on port 20018. Sending cookies. Check SNMP counters. 2018/02/01 01:31:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000928000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f000036e000-0x10)={0x8, &(0x7f0000350000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000139000-0x8)={r3, 0x3}) sendto$inet(r0, &(0x7f00009aa000-0x88)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/02/01 01:31:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00006c2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r4, 0x407, 0x0) write$tun(r4, &(0x7f0000424000+0x70b)=@hdr={0x0, 0x0, 0x6, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x14e, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x10000, 0x0, 0x1, 0x0, 0x1, 0x880b, 0x1, 0x1, [0xfffffffffffffffe, 0x0], "c2"}, {0x101, 0x0, 0x80000001, 0x1, 0x0, 0x0, 0x800, [0x10001, 0x6000000000000000, 0x1], "031df53bff78b0d33a61cae4359dc1d68bd42d15625bfe75574055ad2122cef8401c91ea28e699014f8a06ea434321a7aef82733cafeee8c9dd635ea81ea74"}, {0x0, 0x0, 0x401, 0x8, 0x0, 0x0, 0x86dd, [0x3], "f9a0b707e2c9ad3a0e759ef9f4a1b12d932260fa5065cedf2f730d96120093cd19d5a014369529d93865c95c71285d34a12eea36550a1f178c2572d412495d677caccccf7149e9a67c7a330cce0b8c3d1cad2c102f9ff1502d914601cf754dddf040681e8dcb6b19dcf100a5fbeab20012f830acd434ab33c930d9ddf25c4b39f663dd5001dd72be23a07688af6aead0976f87526b7308be8a5a293d28f37a5164430c383e008e10dab6a7bbfe8de669516267e3dd30300d916cc6648c723dc67eb3b8fe0d514d25b099b311a5935421b597dd921dae50cbec19daa33fdf"}}}}, 0x158) read(r3, &(0x7f0000063000)=""/1, 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) ioctl$sock_ipx_SIOCSIFADDR(r4, 0x8916, &(0x7f0000650000-0x20)={"b2103cdeac1fab95c43b224e51c46a74", {0x4, 0x7, 0x84, "d735227e2526", 0x10, 0x0}}) rt_sigprocmask(0x1, &(0x7f000029a000-0x8)={0x1}, 0x0, 0x8) getpgid(r0) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) dup2(r2, r3) tkill(r0, 0x16) 2018/02/01 01:31:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000039e000)='cgroup\x00') preadv(r0, &(0x7f0000407000)=[{&(0x7f00006fb000-0xe8)=""/232, 0xe8}], 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00008d1000)={0x3, &(0x7f0000d39000-0x18)=[{0x0, 0x101, 0x0, 0x6}, {0x5, 0x1ff, 0x3c008608, 0x8}, {0x8, 0x10000, 0x9, 0x3138}]}, 0x10) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000985000)={0x7ff}, 0x4) 2018/02/01 01:31:11 executing program 5: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000000a0a030f07fffd946fa283bc02eee6d87986c497271d85", 0x1b}], 0x1, 0x0, 0xffffffffffffffbb, 0x0}, 0xffffffffffffffff) 2018/02/01 01:31:11 executing program 3: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000f7d000)='/dev/sg#\x00', 0xfff, 0x200) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000f7e000)={@common='bond0\x00', @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket(0x6, 0x800, 0xb) write(r1, &(0x7f0000f7a000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00cf", 0x20) 2018/02/01 01:31:11 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000e000+0x335)='mountinfo\x00') r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f000000d000-0xc)={0x4, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000000000)={0x80000012, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000010000-0x8)={0x0, 0xbe}, &(0x7f0000004000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000000d000)={r2, 0x20, 0x30}, 0xc) r3 = gettid() setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000008000)=[@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x81, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x0}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(r3, &(0x7f0000011000-0xb)='net/packet\x00') epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000008000-0xc)={0xb, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f000000f000)={0x0, 0x1, 0xfffffffffffffffb, 0x40, 0x7, 0x6280}, &(0x7f000000f000)=0x14) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000011000-0xc)={0x0, 0x0, 0x0}, &(0x7f000000c000-0x4)=0xc) ioprio_get$uid(0x3, r6) ioctl$EVIOCGMTSLOTS(r4, 0x8040450a, &(0x7f0000011000-0x98)=""/152) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f000000f000)={r5, 0x3}, 0x8) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000012000-0x4)=0x0, &(0x7f0000006000)=0x4) [ 41.704235] binder: 6736:6740 got transaction with invalid handle, 0 [ 41.704265] binder: 6736:6740 transaction failed 29201/-22, size 56-8 line 3219 [ 41.708236] binder: 6736:6740 ioctl c06864a1 204e9000 returned -22 [ 41.725912] binder_alloc: binder_alloc_mmap_handler: 6736 20000000-20002000 already mapped failed -16 [ 41.730636] binder: BINDER_SET_CONTEXT_MGR already set [ 41.730646] binder: 6736:6740 ioctl 40046207 0 returned -16 [ 41.732927] binder_alloc: 6736: binder_alloc_buf, no vma [ 41.732946] binder: 6736:6752 transaction failed 29189/-3, size 56-8 line 3127 [ 41.735662] binder: 6736:6752 ioctl c06864a1 204e9000 returned -22 [ 41.763873] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/01 01:31:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000b27000)='/dev/snd/seq\x00', 0x0, 0x0) poll(&(0x7f0000989000)=[{r0, 0x0, 0x0}, {r0, 0x40, 0x0}], 0x2, 0x7f) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000055000-0x50)={{0x0, 0x1}, {0xf, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$usbmon(&(0x7f0000237000)='/dev/usbmon#\x00', 0x7fff, 0x121000) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) 2018/02/01 01:31:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001a7000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000835000)='./file0\x00', &(0x7f0000a1c000-0x8)='./file0\x00', &(0x7f00001fd000-0x5)='vxfs\x00', 0x101000, 0x0) lstat(&(0x7f0000621000-0x8)='./file0\x00', &(0x7f000085c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00') socket$inet6_sctp(0xa, 0x0, 0x84) 2018/02/01 01:31:11 executing program 5: mmap(&(0x7f0000000000/0xdd6000)=nil, 0xdd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000089000-0x10)='/selinux/create\x00', 0x2, 0x0) pwrite64(r0, &(0x7f000041e000-0x3b)="8ac526a17649ea6d02a61308de7744a46476e02e6b2e03b204130ccb306c6f721b32250f659193be6b81bdb4ac927b20301dd0ae4eeae26f254138", 0x3b, 0x0) mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000dd7000-0x8)={0x0, 0x0}, 0x84800) mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f000053c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000dd6000)=0x14) mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r2, &(0x7f0000dd6000)=""/99, 0x63, 0x20, &(0x7f0000dd7000-0x14)={0x11, 0x7, r3, 0x1, 0x4, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f00003bb000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000dd6000)=0x1, 0x4) mmap(&(0x7f0000dd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000758000)='./file0\x00', r1, &(0x7f0000dd8000-0x8)='./file0\x00') 2018/02/01 01:31:11 executing program 6: mmap(&(0x7f0000000000/0x41f000)=nil, 0x41f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000055000-0x4)=0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000006a000)={0x1, &(0x7f0000334000-0x8)=[{0x7ff, 0x8, 0x4, 0x8}]}, 0x10) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000096000)={0x0, 0x0}) mmap(&(0x7f000041f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2b, &(0x7f000041f000)={0xffff, {{0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) mremap(&(0x7f00003d6000/0x1000)=nil, 0x1000, 0x7000, 0x2, &(0x7f0000051000/0x7000)=nil) r3 = getpgrp(0xffffffffffffffff) mmap(&(0x7f000041f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000420000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setscheduler(r3, 0x5, &(0x7f0000420000)=0x0) fcntl$setownex(r2, 0xf, &(0x7f0000420000-0x8)={0x1, r3}) sendmsg$nl_xfrm(r2, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000008000)={&(0x7f000041e000)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x1, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 01:31:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x0, 0x6) getsockopt$inet_tcp_buf(r0, 0x6, 0x21, &(0x7f0000823000)=""/88, &(0x7f0000a2e000)=0x58) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f00008a9000)={0x18, 0x0, {0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @generic="d1a5cd2205dd413a5b322c6ee6de40d1"}}) socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/01 01:31:11 executing program 7: mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_user(r0, &(0x7f0000002000-0x2a)={'system_u:object_r:tty_device_t:s0', 0x20, 'staff_u\x00'}, 0x2a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x4000000000000a, 0x0, &(0x7f0000001000-0x10)={0x0, 0x10001}, &(0x7f0000001000-0x4)=0x0, 0xfffffffffffffffa) 2018/02/01 01:31:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x0, 0x0) 2018/02/01 01:31:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) fgetxattr(0xffffffffffffffff, &(0x7f00000e2000-0x28)=@random={'security.', '!vmnet0securityselfvmnet1wlan0\x00'}, &(0x7f0000dc7000)=""/212, 0xd4) 2018/02/01 01:31:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000fb1000-0x8)={0x0, 0x0}) bind$inet(r0, &(0x7f000031c000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4) r2 = socket$inet6(0xa, 0x7ff, 0x6) r3 = dup(r1) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000696000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00006d4000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000d3b000)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000e73000)={r5, 0x2}, &(0x7f0000161000-0x4)=0x6) connect$unix(r3, &(0x7f0000ae5000)=@file={0x0, './file0\x00'}, 0xa) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x2d, &(0x7f0000192000-0x90)={0xffffffff, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000c36000)=0x2, 0x4) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f00002c2000-0x4)={0x2}, 0x4) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00002df000+0xb23)=0x0, &(0x7f0000399000-0x4)=0x4) r6 = socket$inet(0x2, 0xa, 0x1) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000cd3000)={0x0, 0x265f, 0x6, 0xfffffffffffffffb}, &(0x7f00001ce000)=0x10) sendmsg$inet_sctp(r6, &(0x7f0000dda000-0x38)={&(0x7f0000b56000)=@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00003c0000)=[{&(0x7f000022d000)="ebdd9028cfbbb02cea9f9cc7a57d34763613b31a43020cb38694f4c23fdcd0fc4d3cdbc60a989c2eb4abdd2c522ab710e9d37a4bc55c19ffe92e532af95b624908b69adda41ea47373f33999fe703a26a90f3a3da2ec2370a269026545d4304416570b24072cc12d4e4b6466eded0596ff121b0ff89c0c0fbc1a463b44e9e7d7d15f3bd32e7cb23a1a7266ed0fdd3c47b26466fa1d163af1f8b2d24e51af12272c544b24c557c468e1a047444dddc8aae014b63377be11a6734732613e9d9524962302", 0xc3}, {&(0x7f0000353000)="b0f25a7665c1ba6e48184751438c078cd3c526ee42357c903282fd77c862ad1f6684faabee29de67a24752d184ac4946c4f9230ebd9f541385eea72274716693141ee3bec847479067e8b1059faeb550e4f2816674df8ba915300854cb71952e14", 0x61}, {&(0x7f0000a94000-0x1f)="0b440ae44fdc59d8b171cfc8e172562c621cd94545a2a9f9fd47e920845d49", 0x1f}], 0x3, &(0x7f0000524000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0xe1, 0x100000001, 0x200, 0x3095, 0xfffffffffffffffe, 0xac, 0x100000001, 0x7, r7}}, @init={0x18, 0x84, 0x0, {0xd6c, 0x10000, 0x80000001, 0x8}}], 0x60, 0x20004004}, 0x4040) sendto$inet6(r2, &(0x7f00007ec000)="", 0x256, 0xfffffffffffffffd, &(0x7f00007cd000)={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) 2018/02/01 01:31:11 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x26) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x6, 0x5, [0x40, 0xec4a, 0x1000, 0x0, 0x1]}, &(0x7f0000b0d000)=0x12) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000043c000)={r1, 0x8001}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x802, 0x0) sendto(r2, &(0x7f0000d0f000-0x12)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f00002f2000)=0x400, 0x4) recvfrom$unix(r2, &(0x7f0000f77000-0x1000)=""/3940, 0xf64, 0x0, &(0x7f00008f7000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) [ 41.763964] binder: undelivered TRANSACTION_ERROR: 29201 [ 41.779190] TCP: request_sock_TCP: Possible SYN flooding on port 20018. Sending cookies. Check SNMP counters. [ 41.852265] netlink: 2 bytes leftover after parsing attributes in process `syz-executor2'. [ 41.861157] netlink: 2 bytes leftover after parsing attributes in process `syz-executor2'. 2018/02/01 01:31:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000278000)=0x0) setsockopt$inet6_mreq(r0, 0x29, 0x16, &(0x7f00003ed000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) 2018/02/01 01:31:12 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x6, 0x40000) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000533000-0x9)="4b9ca128091dd3d677") r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000005000-0x10)={0x0, 0x0}) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000000)=0x3, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000002000-0x5c)={{0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, {0xa, 0x3, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10000}, 0xdf, [0x3, 0x3c2e8d31, 0xfffffffffffffff7, 0x9, 0x0, 0x100, 0xff, 0x4]}, 0x5c) 2018/02/01 01:31:12 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x4, 0xc0af) syz_emit_ethernet(0x16, &(0x7f0000003000-0xac)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@mpls_uc={0x8847, {[], @llc={@snap={0x0, 0x0, 'u', "e11184", 0x0, ""}}}}}}, &(0x7f0000003000)={0x0, 0x1, [0x0]}) 2018/02/01 01:31:12 executing program 2: r0 = memfd_create(&(0x7f0000d0c000-0x2)="7b10", 0x3) pwritev(r0, &(0x7f000060c000-0x60)=[{&(0x7f0000d4a000-0x3b)="86", 0x1}], 0x1, 0x0) fcntl$addseals(r0, 0x409, 0x4) openat$hwrng(0xffffffffffffff9c, &(0x7f0000e55000)='/dev/hwrng\x00', 0x200, 0x0) sendfile(r0, r0, &(0x7f00000de000-0x8)=0x0, 0xe2) 2018/02/01 01:31:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00004af000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000eef000)='./file0\x00', &(0x7f0000980000)='./file0\x00', &(0x7f000063a000-0x6)='tmpfs\x00', 0x0, &(0x7f0000654000)=',') clock_gettime(0x0, &(0x7f0000dc4000)={0x0, 0x0}) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000368000)=""/63) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000e1c000)=@buf={0x4d, &(0x7f00009e4000)="d5742cf21693d4bbe7759c0aa6d555cc7bc319f19530d0830f5dbd1ae2c9d4dceccdb4a7c1384d70f63190aeb853f1856a2ebb7db18c56a8ec164a5f73b821cb3552e24fc5ab3e3d1096eff016"}) mq_timedreceive(r0, &(0x7f0000c90000)=""/216, 0xd8, 0x18e0, &(0x7f0000f08000)={r1, r2+10000000}) lstat(&(0x7f0000fb8000-0x8)='./file0\x00', &(0x7f0000935000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r3) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000a06000)={0x0, 0x0}) 2018/02/01 01:31:12 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000001000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0x8}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f000005f000-0x38)={&(0x7f0000001000-0x10)=@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x90)=[{&(0x7f0000bb9000-0xf9)="4a012e08f82982b8aa307df1968c985dd6490de54ca79d2b6137d1abd28a53a31e00b1ac28b108b4feadee9ea17ff108551b330d05d1e7f934367ccb2c0827d866ac6cbc6c2176aa195af2110aa03f7333b4f5b6a7a97cb0512c5ea078811bd601f9a9315ea90c100c1271098246b23481eb065dc0597f9f703f0156cca2dcac891dbebf1675ae2a313105031314e963e49a8e48f174817225164d4432f7745f4abdb161b0475e4b37dc6b0b5b4211abc427ebe57396be81cd543948faf01a1ff1569f757ba44ebc389af2299682a5cfc27c719b4f07485b574e6f332d223109032ab9f40d17c8806abfea543f27d186d3e53513a34e0ed2ea", 0xf9}, {&(0x7f0000001000-0x20)="88f405c64f36b5db7f58ea50a1d7ea705c903840bdeb0d315509dd1cb2a0bd6a", 0x20}, {&(0x7f0000001000-0xb7)="49a06f115dea364b81d51abf076923f44dc935fd0e73f895505778f3ee233da49ef351d7197c22f21dfce8521faad4cb3adb94a69558bc3bc45eaf2ec86c1bdb4e7eb3aac011f4995165f8e8a15fc438f33af262878f09134abffc69bea718739e1a751f8e605b9a39713e8d237a5f8e3b4a404950a3ad125aaafa7ac7390ae6d09f1fdfbb1f6bfdf50edb2d913874b1605571db3c1847d46202f8120be6047046af8b1a08c45a656a600b5a110370e9fa10cdfb8982d7", 0xb7}, {&(0x7f0000000000)="39e67c054e8dc90636df36c05660bff617d0a9d1513ed5164701a4fa55c649aa24bd8c3a5316c6fc2058b5ccd149c23abdbdf7d36c7ea6dbc5c27188f13e58553391df91705e7e67af814ef35dcdd6f6b24a75df31c07821098ac9e9998436902f8b19bc81c3fc25132071a630839f68ef079672355f57ba6b5f5515f280f632534db3ccf5bd943fd6134a52c85cbc8677d5526782ebaa15e192bdc624a40817e9530bede9fbeef00f762dab933cc75285f1b51e448514aa560a2c88a3614aa43a8f36cbafb1f55aa443b5b8b39a1e2e2fbcf0b1904d5070", 0xd8}, {&(0x7f0000000000)="7f11e5dc263b69d35a6c657eedad22ca1a143779fe1143c5c9c64efb5a0a1a2608470c9478cfc2865ea83aff2d8f86ebb1c93e2073c82e6d7ad000ee1d832369b8cac00ab3c8315918af8a0df2b20dff3c67710dd210a2ffd1119793505aa0afbcec69b4905d337277bb3adf75b8ec080b970e1ad1a52d2e99b8bad6b61eb47b158fd6da216b3e83f7f940e3e0f4de08116a0b0976659fbc0b8f96e7ac728b5b72510b946db656cd2711dfb0a5bc002d0062dd876b940b9ed926129d1cf2c6ea103238a19be38c9b07f2fd07ff18dd3e9c3e6410810c4759b61ff9fd64080b7d020c30b5", 0xe4}, {&(0x7f0000000000)="11955c2e2678fc49848bb3694f0e5b71a644588bb3607f791762c8e69a4a973f3043f7118200b3114978f9863beb745d0d4cceec0df7c06c8a177ef5211684e2e03fe5dd5cb5a4549746d42f0ed75dfed09ff2", 0x53}, {&(0x7f0000ea6000)="e095ac44055a7dafff0d99afbb0d8981197793f85142287992af898bc6263a876f0235797df4d780e9af5c2ca057aac00a0fc8477ab701462d8345b6c3614d55cce3477048004eab7bbc62bff0b5ecdf0bdcd585edaaca3d8fc2cc0f88e585ef33ce5b142fc6039ff2d3d18cb73f613e5da4348bc951658ac24bceeca4721744f26b58b810184b267cfd588dc21f6ae623b8e729eaec11c3be5c80130791c80277c3", 0xa2}, {&(0x7f0000001000-0x9a)="c9c81cb3450d1ed6ae3c00a2741fbc0c34cbb26950c88d7c8defc97bbe07b702da502f3a832f9efdb347d6d3e840bbecb11a2bda58d9a33fc7d7b6528fe3d946d95e58fc3dde633aa254a9516903e7d735c968f5e93be7883d48b5e1ea0ebe45a30dafc6f997cf5993557ab4da73c24b2f3f4c5d0abbd5cd6d002a5d6f1f8dacfcd3fe140778734805a2843aaf788e389c4aaffe5886aa72d1c8", 0x9a}, {&(0x7f0000040000)="7a87a4d6be45e453e73806962167e3102fbb254bbd51dc74d95597d69ce039b6dc24553f4cda023bf3852c9a4069e73f690371046b64dc11e011fa490de81c2684d8017d86ad625c5e1f", 0x4a}], 0x9, &(0x7f0000000000)=[@sndrcv={0x30, 0x84, 0x1, {0x65, 0x1000, 0x8204, 0x80000001, 0xffff, 0x7, 0x80000001, 0x7, r1}}, @init={0x18, 0x84, 0x0, {0x8000, 0x6, 0xfffffffffffffffc, 0x7}}, @init={0x18, 0x84, 0x0, {0x9, 0xaa, 0x3, 0x6}}, @sndrcv={0x30, 0x84, 0x1, {0xff, 0x4, 0x8204, 0x2, 0x5, 0x5, 0x7, 0x4, r2}}], 0xc0, 0x20000800}, 0x8041) mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r3, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)="", 0x0}], 0x1, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r3, &(0x7f0000fd5000)="", 0x0, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/02/01 01:31:12 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x1002, &(0x7f0000001000-0x10)={0x0, 0x0}) 2018/02/01 01:31:12 executing program 1: mmap(&(0x7f0000000000/0x4f0000)=nil, 0x4f0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000014a000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40086602, 0x0) prctl$getreaper(0x0, &(0x7f000000f000)=0x0) 2018/02/01 01:31:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x80001, 0x0) mmap(&(0x7f0000000000/0xce2000)=nil, 0xce2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000f42000)='./file0\x00') truncate(&(0x7f0000011000)='./bus\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000088000-0x6)='./bus\x00', &(0x7f000044e000)='./file0\x00') mlock(&(0x7f0000000000/0x3000)=nil, 0x3000) mprotect(&(0x7f0000b8e000/0x4000)=nil, 0x4000, 0x2000000) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000190000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/02/01 01:31:12 executing program 5: mmap(&(0x7f0000000000/0xdd6000)=nil, 0xdd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000089000-0x10)='/selinux/create\x00', 0x2, 0x0) pwrite64(r0, &(0x7f000041e000-0x3b)="8ac526a17649ea6d02a61308de7744a46476e02e6b2e03b204130ccb306c6f721b32250f659193be6b81bdb4ac927b20301dd0ae4eeae26f254138", 0x3b, 0x0) mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000dd7000-0x8)={0x0, 0x0}, 0x84800) mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f000053c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000dd6000)=0x14) mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r2, &(0x7f0000dd6000)=""/99, 0x63, 0x20, &(0x7f0000dd7000-0x14)={0x11, 0x7, r3, 0x1, 0x4, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f00003bb000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000dd6000)=0x1, 0x4) mmap(&(0x7f0000dd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000758000)='./file0\x00', r1, &(0x7f0000dd8000-0x8)='./file0\x00') 2018/02/01 01:31:12 executing program 3: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f000002f000)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x800) utime(&(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000036000-0x10)={0x4, 0x8000}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000002d000-0x4)=0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000027000-0x4)=0x0) connect$netlink(r0, &(0x7f000002e000-0xc)=@kern={0x10, 0x0, 0x0, 0x2}, 0xc) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000001000-0x4)=r1) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000037000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa) getsockname(r0, &(0x7f0000025000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000035000)=0x196) ioctl$sock_FIOGETOWN(r2, 0x400454d1, &(0x7f0000001000-0x4)=0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000003000+0xa78)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) syz_open_dev$binder(&(0x7f000001d000-0xd)='/dev/binder#\x00', 0x0, 0x802) 2018/02/01 01:31:12 executing program 7: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000fe4000-0x18)='\'eth0cpusetwlan1keyring\x00', 0x1) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x9, 0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000)='/dev/vga_arbiter\x00', 0x202, 0x0) writev(r1, &(0x7f0000968000)=[], 0x0) 2018/02/01 01:31:12 executing program 6: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f000002f000)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(0xffffffffffffffff, &(0x7f000001b000)=0x6, r0, &(0x7f0000035000)=0x0, 0x3, 0x5) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x400454d1, &(0x7f0000001000-0x4)=0x0) 2018/02/01 01:31:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x0) r0 = socket(0x18, 0x0, 0x4) connect(r0, &(0x7f0000000000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/02/01 01:31:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000071b000)='/dev/vga_arbiter\x00', 0x40000, 0x0) preadv(r0, &(0x7f0000001000-0x20)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, 0x0) 2018/02/01 01:31:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00001f3000-0x8)='big_key\x00', &(0x7f000045f000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000069c000)='systemem0selinux+-vboxnet0/*#\x00', 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000de8000-0x8)='keyring\x00', &(0x7f000023f000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$instantiate_iov(0x14, r0, &(0x7f000014c000)=[{&(0x7f0000187000)="6d25d4d5eebd3e6b525ba7665736dd5cf656aa5d87418dd9155703eca0a84e8c9d0e97cc4725aee5fc697fc7334da7defdae2deb209c9b", 0x37}, {&(0x7f0000337000-0x45)="27f5d5342e38e888253495ed78fcff8b42e47b6c7826fd5e8f80bb81f8f1bc07bd2ddb6f53df38e8310cdff5f889696fbb95fbcae2ffcf46ba8eba3682ec70321e96d55df8", 0x45}], 0x2, r1) request_key(&(0x7f0000c2e000-0xd)='dns_resolver\x00', &(0x7f0000cd9000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000de3000)='(.\x00', 0x0) 2018/02/01 01:31:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)={0x0, 0x0}) ppoll(&(0x7f0000a18000)=[], 0x386, &(0x7f000071d000)={0x0, 0x0}, &(0x7f0000dbb000)={0x0}, 0x8) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") getpeername$unix(0xffffffffffffffff, &(0x7f0000186000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000aa2000)=0x1002) lstat(&(0x7f00006f2000)='./file1\x00', &(0x7f0000029000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) getgid() r2 = fcntl$getown(r1, 0x9) getpgid(r2) 2018/02/01 01:31:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d13000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000157000)="", 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000160000)='/selinux/load\x00', 0x2, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000daa000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockname$inet6(r2, &(0x7f0000c86000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00007e0000)=0x1c) sendfile(r1, r2, &(0x7f00003a2000-0x8)=0x0, 0x1b0) 2018/02/01 01:31:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = epoll_create1(0x0) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = mq_open(&(0x7f0000a04000)='-$\x00', 0x0, 0x0, &(0x7f0000514000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000f96000)={0x2004, 0x0}) timer_create(0x7, &(0x7f0000669000)={0x0, 0x3d, 0x742e4adb0b6a8f10, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009fc000-0x4)=0x0) timer_settime(r3, 0x1, &(0x7f000013c000)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f0000528000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) poll(&(0x7f0000024000-0x50)=[{r1, 0x41, 0x4}, {r0, 0x0, 0x2}], 0x2, 0x0) clock_gettime(0x0, &(0x7f0000156000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000a41000-0x20)={{r4, r5+10000000}, {0x0, 0x0}}, &(0x7f000049d000-0x8)={{0x0, 0x0}, {0x0, 0x0}}) mq_timedsend(0xffffffffffffffff, &(0x7f000066c000)="", 0xf6, 0x0, &(0x7f0000e85000-0x10)={r6, 0x989680}) 2018/02/01 01:31:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000574000-0x8)={0x0, 0x0}) listen(r0, 0xfffffffffffffff8) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x31, &(0x7f0000f65000)=0x0, 0x2eadd899) connect$inet6(r0, &(0x7f0000057000)={0xa, 0x0, 0xffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xfffffffffffffffd}, 0x1c) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x15) sendto$inet6(r1, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000070000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00004e5000-0x8)={0x4, 0x6, 0x3, 0x4}, 0x8) 2018/02/01 01:31:12 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f000047a000-0x1e)=@pppoe={0x0, 0x0, {0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @common=""/16}}, &(0x7f0000000000)=0x1e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/rtc\x00', 0x8c881, 0x0) ioctl$VT_ACTIVATE(r1, 0x5606, 0x5b8) pwritev(r0, &(0x7f0000d64000-0x10)=[{&(0x7f0000001000-0xbd)="d17d979730c80251151b2a6ed58718a24f4f5fca3f4197c7dbfb03ab1d08f91c48de68eadd01698762db772c0752d3fed08b5ca0736d048e2c30337cd07ae2ff90d4afb4bfed4763453797cec4fdde8add925ecb5a3ac7a089cf856f820c44bebe87b867f6999ff0c372b321ee96f0152714cffa96b0d0342caf2199f2d7eb75d25ab90d88631ba475d8cf77ba64aaf4522a705e6edaa5f551c5bead1bbe3060d6df4d5841dcc59c288323e152bf70a0a5b7a46aa15bc0ccd1455778c5", 0xbd}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000e13000)='ns/mnt\x00') getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f000045d000-0x20)={0x2, 0xfff, 0x200, 0x7ff, 0x10000, 0x1000, 0x100, 0x4, 0x0}, &(0x7f0000250000-0x4)=0x20) ioctl$TIOCSETD(r2, 0x5423, &(0x7f000043e000+0x20d)=0xc036) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00007c8000-0x10)={r3, 0xa, 0x3, 0x7}, &(0x7f0000516000)=0xfffffffffffffdaa) mkdirat(r2, &(0x7f0000bdf000)='./file0\x00', 0x100) 2018/02/01 01:31:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000002b000-0x10)={0x1, &(0x7f0000005000-0x10)=[{0x6, 0x0, 0x0, 0xfffffffffffffffc}]}) set_tid_address(&(0x7f00003cb000)=0x0) r0 = syz_open_dev$usbmon(&(0x7f0000f57000)='/dev/usbmon#\x00', 0x2, 0x40) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f000049d000-0x4)=0x9, 0x4) r1 = accept4(0xffffffffffffffff, &(0x7f00006a6000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000076c000)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00003ce000)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x401, 0x4, 0x101, 0x20000000000000}, &(0x7f0000bf0000)=0xa0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00006ce000-0x8)={r2, 0x6}, &(0x7f0000af5000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f00005d7000)='logon\x00', &(0x7f0000e30000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000da4000)='[\x00', 0xfffffffffffffffd) request_key(&(0x7f00008d0000)='logon\x00', &(0x7f00008b8000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001c2000-0x18)='systemvboxnet0bdev\\proc\x00', r3) r4 = syz_open_dev$loop(&(0x7f00003ee000-0xb)='/dev/loop#\x00', 0x0, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x1b, &(0x7f0000cd4000)=0x7, 0x4) ioctl(r4, 0x440000000000127f, &(0x7f000002d000-0x1)="") lookup_dcookie(0x0, &(0x7f0000dc4000)=""/0, 0x0) keyctl$session_to_parent(0x12) [ 42.090970] binder: 6846:6852 ioctl 40086602 0 returned -22 [ 42.123685] binder: 6846:6870 ioctl 40086602 0 returned -22 2018/02/01 01:31:12 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_validatetrans(r1, &(0x7f0000001000-0x62)={'system_u:object_r:gpg_helper_exec_t:s0', 0x20, 'system_u:object_r:fixed_disk_device_t:s0', 0x20, 0x35, 0x39, 0x20, '/sbin/dhclient\x00'}, 0x62) sysfs$1(0x1, &(0x7f0000011000)='/eth1\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000084000)={{&(0x7f0000100000/0x1000)=nil, 0x1000}, 0x0, 0x0}) 2018/02/01 01:31:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbf000-0x93)=""/185, 0xffffffffffffff89, 0x0, 0x0, 0xffffffffffffff8f) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) bind$inet6(r0, &(0x7f0000398000)={0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00006d9000-0x1c)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r1, &(0x7f0000b0d000-0x92)="", 0xffed, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/02/01 01:31:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/01 01:31:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000676000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000002c000)="") r0 = creat(&(0x7f000041a000-0xc)='./file0/bus\x00', 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000617000)=0x9, 0x4) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000643000)={0x0, 0x0, 0x0, 0xa0, 0x80000001, 0x0, 0xa, 0x5, 0x4, "73d549fc2660c3c564a6c3a3ba5f203cab75b1234a4e8a9c417997d334ca8bd682184425f19c4b36d39d93980f82e447eb62f9e4fa174a34ee236ee5cdb9827b", "c100ba04b3033f500f76348188ec79933bd0d0596c8743657e180bb2c53960b9fc2fa30173e29f1066aec19747e07597c3366b29e674af6733d38b0a3a5ac714", "d49c180c1fc51d2fb9512dc5e05ec304ceae34f2c3ac74c5d155f9f2afd02324", [0x81, 0x7]}) mount(&(0x7f00006ac000-0x8)='./file0\x00', &(0x7f0000032000)='./file0\x00', &(0x7f0000017000-0xb)='openpromfs\x00', 0x7ffbf, &(0x7f0000030000-0xe9)="233f878405fca78cc70aaafded1ecbab3895dbbf8c35877725fa4dc848971b0a8349135dafe4f856f190073dda589e978379dd7768571d137b25cdb1ab4161c027ed80fcd7c44a662796a17963bc24c6aca5150bebc634e1c79f2f868c733ccebcebc973b95d3680bebc61b68e0374e41cd0b8ba32769b201dfb1bfb07088b284e878c71486a8be538c019b361014e929231787b5106875b124443171d9d151f602d4edd2d1bc8772b133ccde7811783d5a385cbf07fbb5e93223dd1e2c4bf3b7e6cd72c") 2018/02/01 01:31:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f00008e8000)=@get={0x1, &(0x7f00000ce000-0x89)=""/137, 0xdeb}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000781000)={@common='tunl0\x00\x00\x00\x00\x00\x00\b\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) r1 = syz_open_dev$loop(&(0x7f0000caa000-0xb)='/dev/loop#\x00', 0x0, 0x82) sendfile(r1, r1, &(0x7f0000efb000)=0x0, 0x102000001) r2 = syz_open_procfs(0x0, &(0x7f0000248000)='net/ip_tables_matches\x00') getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000c31000-0x4c)={0x0, 0x5b, "c3240f76bb306a0323cd0f12958828aaf256a56626d7cdd55b03278928a0feda9149251149d1afab6f53f1d9e51d4f238a86017ece05640610c43dca8c393a6f2119deae2aab2124f58741cee37f160de0aa92326ab8f0dec1c308"}, &(0x7f00002e6000)=0x63) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00001e4000)={r3, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7e, 0x9, 0x7ff, 0xa3}, &(0x7f000033c000-0x4)=0xa0) syz_open_dev$sndtimer(&(0x7f0000784000-0xf)='/dev/snd/timer\x00', 0x0, 0x1213ff) r4 = openat(0xffffffffffffffff, &(0x7f00001d2000)='./file0\x00', 0x400, 0x80) ioctl$UFFDIO_ZEROPAGE(r4, 0xc020aa04, &(0x7f0000f1c000-0x10)={&(0x7f00002fb000/0x1000)=nil, 0x1000}) fcntl$getownex(r1, 0x10, &(0x7f00001c2000-0x3)={0x0, 0x0}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00009f9000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/02/01 01:31:12 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000003000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001c0000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) execveat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000000000)=[], &(0x7f0000001000)=[&(0x7f0000000000)='\x00'], 0x1000) 2018/02/01 01:31:12 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000003000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000007000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000007000-0x4)=0x17f) ioctl$int_in(r0, 0x80000000005406, &(0x7f0000006000-0x8)=0x0) 2018/02/01 01:31:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000cfc000)='./file1\x00', &(0x7f0000bdc000-0x8)='./file0\x00', &(0x7f0000dea000)='tmpfs\x00', 0x201000000001, 0x0) r0 = open$dir(&(0x7f000001c000-0xc)='./file0\x00', 0x4, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000c9f000)={0x0, 0x0}) sendto(r1, &(0x7f0000f64000)="f99f240692df2e0a4c4c1b417824ef584f7a3bb561619e661be8beca80651ad46a8b7b7d7b249b2a9f93867e26c28f60f19d3401af1d81d9a8ab50e740346cddde19b4a25e64952152f65004aec6c63f75bc5f23591ce7229395ca1719df1f21f548683eccb9dc77786dc14955ea5bbf71435286c1213e702a5af5e90b0403f13337", 0x82, 0x4004000, &(0x7f0000019000-0x1c)=@in6={0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0x1c) getdents(r0, &(0x7f0000386000)=""/1984, 0x7c0) 2018/02/01 01:31:12 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000b64000)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) lstat(&(0x7f0000fd4000-0x8)='./file0\x00', &(0x7f0000635000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f00001c4000)=@generic="f62695af9f75ad2f3c09653636d6e843") ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f00005a8000-0x18)=@generic={0x0, 0x0, 0x0}) sendto$inet6(0xffffffffffffffff, &(0x7f0000f5b000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000001000)={0xffffffff, 0x4, 0x1000}, 0x4) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000001000-0x4)=0xffffffffffffffff, 0x4) 2018/02/01 01:31:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000233000-0x8)={0x0, 0x0}) r0 = socket(0x10, 0x10000000000003, 0x16a) write(r0, &(0x7f00006c9000)="220000001e0007fffc01000f09000700000800ebfeffa7001a00ffff05000980be45", 0x22) 2018/02/01 01:31:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00007a8000-0xb)='/dev/loop#\x00', 0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000958000)='/dev/usbmon#\x00', 0x8000, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000431000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2018/02/01 01:31:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000cdb000-0x118)={0x0, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000669000-0x3)='lp\x00', 0x3) r1 = dup(r0) bind$inet(r1, &(0x7f0000952000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f00000f3000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000094000-0xad)=[{{&(0x7f00001a9000)=@nfc={0x27, 0x0, 0x0, 0x4}, 0x10, &(0x7f0000fca000)=[{&(0x7f0000d22000-0xa0)="8f53", 0x2}], 0x1, &(0x7f0000401000)=[], 0x0, 0xc000}, 0x0}, {{&(0x7f00008ed000-0x10)=@ethernet={0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000017f000-0x20)=[], 0x0, &(0x7f0000de2000)=[{0x48, 0x0, 0x0, "805ff2f1de6a77cc8030fed63b5fbbe27c5a64b3c8c5ac592afa71e9e963b05c8768da8e927bda6f15dad3f82c9a744ce0c8dd321c"}], 0x48, 0x881}, 0x0}], 0x2, 0x0) 2018/02/01 01:31:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f0000001000)=0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000155000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000868000)={0x5, 0x200, 0x1, 0x1a9b800000, 0x0, 0x8, 0x9, 0x7, 0xfff, 0x100, 0x401, 0x4}) syz_extract_tcp_res$synack(&(0x7f000004e000-0x8)={0x0, 0x0}, 0x1, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) openat$ptmx(0xffffffffffffff9c, &(0x7f000099f000)='/dev/ptmx\x00', 0x204000, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) dup3(r2, r0, 0x0) socket$inet6(0xa, 0x0, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f00009d0000)='/dev/ppp\x00', 0x101000, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c4c000)={0x0, 0x0, 0x0}, &(0x7f0000a90000-0x4)=0xc) geteuid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00008b3000)={{{@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001f5000-0x4)=0xe8) 2018/02/01 01:31:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00008fb000-0x20)={@common='syzkaller0\x00', @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) sendto(r0, &(0x7f000097f000)="", 0x360cc1, 0x0, &(0x7f0000bdb000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) r1 = syz_open_dev$mice(&(0x7f0000b9a000)='/dev/input/mice\x00', 0x0, 0x41f1cab95e40b0c5) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000630000-0x8c)={0x9, 0x7, 0x1, 'queue0\x00', 0x6b9e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/01 01:31:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000043b000)=0x0) r1 = open(&(0x7f00008eb000-0x8)='./file0\x00', 0x881, 0x70) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f00008b8000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000dae000)={0x0, 0x6}, &(0x7f0000b82000)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000020000-0x14)={r2, 0x6, 0x0, 0x10001, 0x0, 0x7}, 0x14) r3 = syz_open_procfs(r0, &(0x7f0000016000)="6664001f66d0") clone(0x0, &(0x7f0000000000)="", &(0x7f0000b85000-0x4)=0x0, &(0x7f0000ef6000-0x4)=0x0, &(0x7f00000a3000-0x65)="") socket$nl_route(0x10, 0x3, 0x0) rt_sigtimedwait(&(0x7f0000003000)={0x0}, &(0x7f0000007000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)={0x0, 0x1c9c380}, 0x8) exit(0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000d3c000-0x10)={0x7, 0x2, 0x9, 0x1, r2}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000bfa000-0x8)={r2, 0x4, 0x6}, 0x8) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f000072b000-0x10)={&(0x7f0000e62000/0x4000)=nil, 0x4000}) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f00006b2000)=0x0) execveat(r3, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f00004b0000-0x8)=[&(0x7f0000019000-0x13)="2d0101f8ff50766d6e657430fe"], &(0x7f0000508000)=[], 0x0) 2018/02/01 01:31:12 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000cc3000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff}, @in6={0xa, 0x1, 0x10000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in={0x2, 0x2, @rand_addr=0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x88) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x20000000000f) bind$netlink(r1, &(0x7f00009f9000-0xc)={0x10, 0x0, 0x0, 0xa6e}, 0xc) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f000090e000)={0x0, @rand_addr=0x0, @multicast1=0x0}, &(0x7f0000f31000)=0xc) bind(r1, &(0x7f0000d5c000)=@ll={0x11, 0x1f, r2, 0x1, 0xaa72, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) r3 = openat(0xffffffffffffff9c, &(0x7f0000bb1000)='./file0\x00', 0x0, 0x97) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r3, 0xc0105303, &(0x7f0000aeb000)={0x3398, 0x523, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$netlink(r1, &(0x7f0000437000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc) recvmsg(r1, &(0x7f0000dc2000)={&(0x7f00009b4000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ce2000-0x50)=[{&(0x7f00002f9000-0x1a)=""/26, 0x1a}, {&(0x7f0000369000-0x4b)=""/75, 0x4b}, {&(0x7f0000447000)=""/97, 0x61}, {&(0x7f0000bdd000-0x55)=""/85, 0x55}, {&(0x7f00002a8000)=""/109, 0x6d}], 0x5, &(0x7f00003fb000)=""/77, 0x4d, 0x1}, 0x1) 2018/02/01 01:31:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000322000)=[{{&(0x7f0000af1000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000aed000-0x30)=[{&(0x7f0000973000-0x1000)=""/4096, 0x1000}, {&(0x7f0000550000-0x59)=""/89, 0x59}, {&(0x7f00007d6000-0x76)=""/118, 0x76}], 0x3, &(0x7f0000bfd000-0x3a)=""/58, 0x3a, 0x4}, 0x8}, {{&(0x7f00005ec000-0x10)=@vsock={0x0, 0x0, 0x0, @host=0x0, 0x0}, 0x10, &(0x7f00007bc000)=[{&(0x7f00000b9000-0xc1)=""/193, 0xc1}, {&(0x7f0000192000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f00000d1000)=""/159, 0x9f, 0x1}, 0x1}, {{&(0x7f000084d000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000197000)=[{&(0x7f000076b000)=""/125, 0x7d}, {&(0x7f0000e07000)=""/85, 0x55}, {&(0x7f0000c3b000)=""/121, 0x79}], 0x3, 0x0, 0x0, 0x200}, 0x1}, {{0x0, 0x0, &(0x7f000090d000-0x20)=[{&(0x7f0000fa0000)=""/166, 0xa6}, {&(0x7f0000de3000)=""/136, 0x88}], 0x2, &(0x7f00005a5000)=""/88, 0x58, 0xfffffffffffff801}, 0x4}], 0x4, 0x2002, &(0x7f00003c6000-0x10)={0x77359400, 0x0}) fcntl$getown(r0, 0x9) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, &(0x7f00004d5000-0x1000)="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", 0x821, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) close(r0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00005a3000)=0x0, 0x4) sendto$inet6(r1, &(0x7f0000161000)="", 0x0, 0x0, &(0x7f0000a43000-0x1c)={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) 2018/02/01 01:31:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000222000)={@loopback={0x0, 0x1}, 0x47ad5b5c, 0x1, 0x3, 0x1003, 0x0, 0x200000, 0x6}, 0x20) 2018/02/01 01:31:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000110000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000d81000)='hybla\x00', 0x6) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) clone(0x40000000, &(0x7f00008a2000)="", &(0x7f0000d6d000-0x4)=0x0, &(0x7f0000ca4000)=0x0, &(0x7f0000ab6000-0xa0)="") shutdown(r0, 0x1) 2018/02/01 01:31:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x803, 0x0) 2018/02/01 01:31:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00008be000-0xc)='/dev/autofs\x00', 0x20000, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f00008d4000-0x4)=0xfffffffffffffff7) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a25000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000551000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/02/01 01:31:12 executing program 4: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000880000-0x8)={0x0, 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x6, 0x10010000005, 0x801fffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000001000-0x18)=[{r1, 0x10, 0x0}, {r2, 0x8240, 0x0}, {r3, 0x100, 0x0}], 0x3, &(0x7f0000d0e000)={0x77359400, 0x0}, &(0x7f0000c22000-0x8)={0x999}, 0x8) getpgid(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000002000-0x258)=[{{&(0x7f0000001000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000001000)=[], 0x0, 0x0, 0x0, 0x7}, 0x1f}, {{&(0x7f0000002000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000000000)=[{&(0x7f0000000000)=""/239, 0xef}, {&(0x7f0000002000-0x8d)=""/141, 0x8d}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/213, 0xd5}, {&(0x7f0000002000-0x3b)=""/59, 0x3b}, {&(0x7f0000001000)=""/6, 0x6}, {&(0x7f0000000000)=""/26, 0x1a}], 0x7, &(0x7f0000001000)=""/92, 0x5c, 0x6}, 0xedd}, {{&(0x7f0000001000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000000000)=[{&(0x7f0000002000-0xe1)=""/225, 0xe1}, {&(0x7f0000000000)=""/178, 0xb2}, {&(0x7f0000000000)=""/215, 0xd7}, {&(0x7f0000001000-0x16)=""/22, 0x16}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}], 0x5, &(0x7f0000000000)=""/43, 0x2b, 0x8}, 0x1000}, {{&(0x7f0000000000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000002000-0x3)=[{&(0x7f0000000000)=""/204, 0xcc}, {&(0x7f0000001000)=""/233, 0xe9}, {&(0x7f0000001000)=""/228, 0xe4}, {&(0x7f0000001000)=""/5, 0x5}], 0x4, &(0x7f0000001000)=""/119, 0x77, 0x1}, 0x4}, {{&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}}}, 0x32, &(0x7f0000002000-0x10)=[{&(0x7f0000000000)=""/36, 0x24}], 0x1, &(0x7f0000001000)=""/173, 0xad, 0x4}, 0x1}, {{&(0x7f0000001000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000002000-0x83)=""/131, 0x83}, {&(0x7f0000000000)=""/182, 0xb6}, {&(0x7f0000001000-0xbf)=""/191, 0xbf}], 0x3, 0x0, 0x0, 0x7f}, 0x3}, {{&(0x7f0000001000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000001000)=[{&(0x7f0000000000)=""/79, 0x4f}, {&(0x7f0000001000-0xc3)=""/195, 0xc3}, {&(0x7f0000001000)=""/192, 0xc0}, {&(0x7f0000000000)=""/57, 0x39}, {&(0x7f0000001000-0x6)=""/6, 0x6}], 0x5, &(0x7f0000002000-0xeb)=""/235, 0xeb, 0x1f}, 0xed}, {{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000000)=""/177, 0xb1}, {&(0x7f0000000000)=""/41, 0x29}], 0x2, &(0x7f0000002000-0xd0)=""/208, 0xd0, 0x9}, 0x6f63}, {{&(0x7f0000001000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000001000-0x60)=[{&(0x7f0000001000)=""/0, 0x0}, {&(0x7f0000000000)=""/12, 0xc}, {&(0x7f0000001000)=""/52, 0x34}, {&(0x7f0000002000-0x2)=""/2, 0x2}, {&(0x7f0000002000-0xf5)=""/245, 0xf5}, {&(0x7f0000000000)=""/148, 0x94}], 0x6, &(0x7f0000001000)=""/95, 0x5f, 0x1}, 0x6}, {{&(0x7f0000000000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000001000)=[{&(0x7f0000002000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000002000-0xc3)=""/195, 0xc3, 0x1}, 0x1}], 0xa, 0x40010000, &(0x7f0000001000-0x10)={r4, r5+10000000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r3, &(0x7f0000002000-0x38)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000000)={&(0x7f0000002000-0x30)=@ipv4_getaddr={0x30, 0x16, 0x100, 0x0, 0x0, {0x2, 0x0, 0x0, 0xff, r6}, [@IFA_BROADCAST={0x8, 0x4, @local={0xac, 0x14, 0x0, 0xaa}}, @IFA_LOCAL={0x8, 0x2, @empty=0x0}, @IFA_LOCAL={0x8, 0x2, @loopback=0x7f000001}]}, 0x30}, 0x1, 0x0, 0x0, 0x4}, 0x4000040) [ 42.430187] IPVS: Creating netns size=2536 id=9 2018/02/01 01:31:12 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x8, 0x20000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00002f8000)='/dev/loop#\x00', 0x0, 0x0) r2 = syz_open_dev$loop(&(0x7f000008a000-0xb)='/dev/loop#\x00', 0x4, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000530000)=0x8, &(0x7f0000001000-0x4)=0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000006e000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFBRDADDR(r3, 0x891a, &(0x7f0000b08000)={@common='ifb0\x00', @ifru_flags=0x800}) getsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000905000-0x10)=@generic=""/16, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) 2018/02/01 01:31:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f5400000000034f3a0a1fdc222073b5"}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8923, &(0x7f0000c15000-0x28)={@common="6772653000000000000003000200", @ifru_addrs=@nfc={0x27, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f000033b000)={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000ede000)={0x2, 0x8001, 0xfffffffffffffffe, 0x40, 0x0, 0x7f}) recvfrom$unix(0xffffffffffffffff, &(0x7f0000009000)=""/177, 0xb1, 0x0, &(0x7f000000b000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/02/01 01:31:12 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000001000-0x8)={0x8000}, 0x0, &(0x7f0000019000-0x10)={0x0, 0x1c9c380}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) ioctl$void(r0, 0x21e816cbaacfe388) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00006a0000)='/selinux/checkreqprot\x00', 0x402180, 0x0) recvfrom$unix(r1, &(0x7f0000f0a000)=""/45, 0x2d, 0x40000100, &(0x7f000001d000)=@file={0x0, './file0\x00'}, 0xa) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000014f000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000847000)={&(0x7f0000d5f000-0x64)=@getae={0x4c, 0x1f, 0xd0d, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0, 0xffffffffffffffff}, [@mark={0xc, 0x15, {0xffffffffffffffff, 0x0}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 01:31:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fbd000)={0x0, 0x0}, 0x0) fchmod(r1, 0x43b) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000ab000)={0x0}, &(0x7f0000a5f000)=0x4) execveat(r0, &(0x7f0000005000)='./file0\x00', &(0x7f0000006000-0x28)=[&(0x7f0000005000)='\x00'], &(0x7f0000005000)=[], 0x1000) 2018/02/01 01:31:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00006ca000+0x64d)='/dev/sg#\x00', 0x80, 0x10000) ioctl(r0, 0x227c, &(0x7f000097e000)="86") 2018/02/01 01:31:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = creat(&(0x7f000098b000)='./file0\x00', 0x0) clock_gettime(0x0, &(0x7f000080e000-0x10)={0x0, 0x0}) utimensat(r0, &(0x7f000042c000-0x8)='./file0\x00', &(0x7f00002dd000-0x20)={{0x77359400, 0x0}, {r1, r2/1000+10000}}, 0x100) r3 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) renameat2(0xffffffffffffffff, &(0x7f0000016000)='/', r3, &(0x7f00000f9000)='./file0\x00', 0x0) 2018/02/01 01:31:12 executing program 4: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000fd6000-0xa)='mountinfo\x00') mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000fd5000)={0x0, 0xeab}, &(0x7f0000fd6000-0x4)=0x8) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000fd5000)={r1, 0x19f, 0x1, [0x1]}, 0xa) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00004d4000)={0x0, 0x4d, "cb082089413aafe56f43d07cc305de99875775df8037a81d3e889ff706c4c5b2d7c90ce9f76da86b5d0000c8ff56c49d6db25d2c5ab3780c613eeed0ec369b7f7432f7dc8d9ed0f6018737eb0f"}, &(0x7f0000650000)=0x55) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000773000-0x1000)=""/4096) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f000001b000)=[{&(0x7f00007fe000)=""/120, 0x78}, {&(0x7f0000fd7000-0xd9)=""/217, 0xd9}, {&(0x7f0000067000)=""/77, 0x4d}], 0x3) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fd7000-0x8)={0x0, 0x0}, 0x800) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000fd5000)={r3, @in6={{0xa, 0x1, 0x100000000007fff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffff8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x800, 0xb60, 0x8, 0x6}, &(0x7f0000fd6000-0x4)=0xa0) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000b74000-0x4)=0x0) 2018/02/01 01:31:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000266000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000c7b000-0x4)=0x10) fcntl$setsig(r0, 0xa, 0x20) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r1 = open(&(0x7f00002cc000-0xa)='./control\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000d1e000)={0xfffffffffffffc00, 0x7, 0xffffffffffffffe1, 0x0, 0x1e2f, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00008dc000-0x8)={0x0, 0x7}, &(0x7f0000018000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000096c000-0x20)={0x7, 0x9, 0x4, 0x1, 0x5, 0xffffffffffffffb4, 0x0, 0x101, r3}, 0x20) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x0, 0x0}) syz_open_dev$sndseq(&(0x7f0000509000-0xd)='/dev/snd/seq\x00', 0x0, 0x202400) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r4 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) unlink(&(0x7f0000ed8000-0x8)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000189000)={0x6, 0x200, 0x3ff, 'queue1\x00', 0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') dup2(r1, r2) [ 42.461572] pktgen: kernel_thread() failed for cpu 1 [ 42.467138] pktgen: Cannot create thread for cpu 1 (-4) [ 42.473351] IPVS: Creating netns size=2536 id=10 2018/02/01 01:31:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x4, 0xfffffffffffffffd, &(0x7f000002b000-0x10)={0x1, &(0x7f0000005000-0x10)=[{0x5, 0x0, 0xfffffffffffffffe, 0xffffffffffffff74}]}) r0 = memfd_create(&(0x7f00000c6000-0x1)="81", 0xff7fffffffffffff) r1 = syz_open_dev$mice(&(0x7f0000518000)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f3b000)={0x0, 0x0, 0x0}, &(0x7f000093c000-0x4)=0xc) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000987000-0x4)=r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000cd1000-0x38)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000090000)={0x2, 0xd, 0x0, 0x0, 0xd, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sec_ctx={0x1, 0x18, 0x0, 0x0, 0x0, ""}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}]}, 0x68}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f000068f000)={0x0, 0x8, "a6f641188f026608"}, &(0x7f000094f000)=0xffffffffffffffc9) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f000038f000-0x10)={0x2, 0x80, &(0x7f00008dc000-0x80)="021d60cbfba5dfaed80d3741180630a044a742ec477360969601f4fee73e8c02b74919a2ec2aea48270a84c4b6423db07be832340942854ad0e3847a865c5f0dff9fe5097d6a9bfade87ab4b365467427ced969ce45c2938b5e85b95a3656572056347e727802ab3daef36e6bf94f86adb3623d2b5d3a53c5c2bbbbda3bf0998"}) preadv(r1, &(0x7f0000edf000-0x50)=[{&(0x7f0000e89000-0x7a)=""/122, 0x7a}, {&(0x7f000088d000-0x62)=""/98, 0x62}, {&(0x7f0000dd4000-0x28)=""/40, 0x28}, {&(0x7f0000468000)=""/57, 0x39}, {&(0x7f00002cc000-0x59)=""/89, 0x59}], 0x5, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000d2d000)={r4, 0x7fffffff}, &(0x7f00009b3000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000e9a000)={r4, @in6={{0xa, 0x1, 0x7ff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x4288}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x8, 0x6, 0x4, 0x0}, 0xa0) syncfs(0xffffffffffffffff) [ 42.537402] ': renamed from gre0 2018/02/01 01:31:12 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000001000-0xb6)=""/182, &(0x7f0000001000-0x4)=0xb6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00001f1000)='./file0\x00', 0x20400, 0x10) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000523000)=0x7, 0x4) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000012000-0x10)={&(0x7f0000001000/0x4000)=nil, 0x4000}) 2018/02/01 01:31:12 executing program 2: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000400000004, 0x4) r1 = socket$packet(0x11, 0xa, 0x300) recvmmsg(r1, &(0x7f0000ff4000)=[{{&(0x7f00000e1000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000378000)=[], 0x0, &(0x7f000083a000-0x9a)=""/154, 0x9a, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000c1d000)={0x77359400, 0x0}) sendto$inet(r0, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) inotify_init() 2018/02/01 01:31:12 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001000-0x28)={@generic="230617a7c4dc827273d0c33d79977c4b", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f00001c7000)={@broadcast=0xffffffff, @broadcast=0xffffffff, r1}, 0xc) mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x2c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, [@RTA_FLOW={0x8, 0xb, 0x800}, @RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 01:31:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000fa5000-0x9)='/dev/sg#\x00', 0x4, 0x20600) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000c99000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000896000-0x4)=0x28) mq_timedsend(r0, &(0x7f00007f2000)="90470a68d81bb6b4be424e1ff223e3b969ead705a573903071fad2c7a7416da631792f38a56a8df2463bb347444f2ed9d5cd924679adba90e0dcc447b9b8901108c40d7dfaa629d33458fe7e2e146a5eb42a935a0b5a413977fe7955e0f5619a4897ca22e6a6ca7f696225ab72b8e273e42d94e9a1fcf10f10f088ec112a63b00b2d7acc5badcb0afe9f5bb12c2d8612e47a787321a693a09d44b1f483886264372e6544271ccf20bd6be3e881d8c538e4bacf0684ae494ad3248fc26025c852421503ff39ad0f0fc92fb0be3c071fa010f431", 0xd3, 0x1, &(0x7f0000190000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000c32000)={0x5, 0x8, 0xea1, 0x0, r1}, &(0x7f0000a62000+0x86d)=0x10) ioctl(r0, 0x5384, &(0x7f0000119000-0x4f)="cd2f8f889dc80700000000000000ad7f9196250ba0405efb4f1e3509ea72eb3166ea8f43e6526d84dee174ea9acac85db3fe1e99329ba16312e037fcaecd3d4a9b1df48ec53949432a224a06104103") close(r0) 2018/02/01 01:31:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000b10000-0x10)=[{&(0x7f0000797000)="29000000200019fb01440010000000060200001615de0005000000040d000b00000000160000000008", 0xeaaa8722b0f32199}], 0x1) socket$key(0xf, 0x3, 0x2) 2018/02/01 01:31:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00002f1000-0x11)='/dev/vga_arbiter\x00', 0x8000, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6(0xa, 0x800, 0xffff) sendto$inet(r0, &(0x7f00006dc000-0x1)='"', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1000000000000a, &(0x7f000098d000-0x4)=0x5c8, 0x4) ioctl(r0, 0x1, &(0x7f0000079000)="82410df4c99c191b440aab89a7505ccf77879005e5a70e0955dd6a0e7e565b6430743958fa6c49030be61d996f95aafbd08652b42c425d5d867c9983d23d18e56a05a9d863c4ea2c343f9647679fc41fc3b5d61ee812dc9b6ec482f655e8000a50ab5e620ab14f7f9b034e31882ab7e33a4371f6f90eff1d6cf80a80e078c2179f391eb5e15e4213e2bd368ecc4ddc6b53c7aee7d51c40daa3f7813e6d6f02ccbec1b5ec3f5f5010dc2cb9788c66c2fefc04452f1c4f4dfa1116ad23af708807261426ee0c8b46b6418829d86ed75e0fcd17548295d2b7337a0e9b13608e33da83b0f1aee84c733674dc324a66b2eccdb9") sendto$inet(r0, &(0x7f0000df3000)='^', 0x1, 0x4003, 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000870000)='/dev/ppp\x00', 0x200880, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000448000)={0x1ff, 0xff, 0x3}) 2018/02/01 01:31:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00006e2000)={0x0, 0x0}) setxattr(&(0x7f0000d9d000-0x8)='./file0\x00', &(0x7f00006a6000)=@known='com.apple.FinderInfo\x00', &(0x7f0000f54000)='\x00', 0x1, 0x1) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000102000-0xa)='/dev/ptmx\x00', 0x0, 0x0) fcntl$setsig(r0, 0xa, 0x20) ioctl$TIOCGETD(r0, 0x5424, &(0x7f000075a000-0x4)=0x0) 2018/02/01 01:31:12 executing program 1: mmap(&(0x7f0000000000/0xd2a000)=nil, 0xd2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x2) getsockopt$bt_hci(r0, 0x0, 0x60, &(0x7f00001e3000)=""/30, &(0x7f0000d23000)=0x44) 2018/02/01 01:31:12 executing program 0: clone(0x1010000, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") setgroups(0x0, &(0x7f00000af000)=[]) 2018/02/01 01:31:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000410000-0xf)='/dev/sequencer\x00', 0x0, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00009d5000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000bec000-0x5c)={0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/01 01:31:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000000002, 0x0) getsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000830000)=0x0, &(0x7f00004fe000)=0x4) pwrite64(r0, &(0x7f000076d000)="3400347236e2a8e70d1f02943bb43468464cfce5829e12a3bb01a3448b20d1152c2f68907481a9bd73113123b5594004129bbe2865fc4521d443a48d3661dbe4d84980204407a4f87264ccd2d91480508b9030a27fd9d4d87db7d4df54e952e9ad7231dd017223900b4b7b399e485c96a23beebda7d887dbe8830bedf9bad2301e027face88716d11ae59f36c28094e47498230280ce8caa75d542153c0538c11caf2b8ad5ae30a5b4bbc7368c921fd502d2f798a2bb150f078f55c2243353bf51e956da35d764e2c6e47d4a008b2c5469430a83e70dbd5cb97405aeb4704093eed906d31485d7", 0xe7, 0x1f) 2018/02/01 01:31:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00009f6000-0x8)='./file0\x00', 0x68042, 0x400000000) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00002b0000-0x11)='/selinux/relabel\x00', 0x2, 0x0) write(r1, &(0x7f0000451000-0xad)="ee5beecf26fd370a73dc52a59c6cab7bdf11c11f8d973da81cdcd542ec1be29215f49fd3f66fc91204e4f00a2775cfd126230ac86bcd1f034c42c1f4251b5c34fbb4caf5c4b4a9be1d984761e512eceb23e9cf8e2e5e5b122c29c35b95d2fb090e76e56be87ef8b134ea9e6ff71474b852155b3729cbd66e957780a374cc7173bc28c9754f32708541007fcbb54f66effed71bb0eb75a889afc952ddae9a97f71c3fe1feef515988fbfe4f3de5", 0xad) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000a64000-0x12)='/dev/loop-control\x00', 0x410000, 0x0) fallocate(r0, 0x0, 0xffff, 0x9) lseek(r0, 0x0, 0x3) 2018/02/01 01:31:12 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000001000)='/dev/usbmon#\x00', 0x9, 0x8080) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000001000-0x16)={0x1, 0x3, [@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]]}) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000f8e000-0x20)={{r0, r1/1000+10000}, {0x0, 0x7530}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f00002c0000-0x8)='./file0\x00', 0x0) rename(&(0x7f00003b3000-0x8)='./file0\x00', &(0x7f0000192000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") listxattr(&(0x7f0000975000-0x8)='./file0\x00', &(0x7f0000e3e000-0x1b)=""/27, 0x1b) 2018/02/01 01:31:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000100) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r0, &(0x7f0000012000)="", 0x0, 0x0, &(0x7f0000036000)={0x0, 0x0}) ppoll(&(0x7f000099e000-0x30)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000aa0000-0x10)={0x0, 0x989680}, &(0x7f00000a8000-0x8)={0x0}, 0x8) r1 = socket(0x5, 0x4, 0x2) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000bb9000)=0x0) getresuid(&(0x7f0000c2a000-0x4)=0x0, &(0x7f0000777000-0x4)=0x0, &(0x7f0000f23000-0x4)=0x0) sendmsg$nl_netfilter(r1, &(0x7f0000ea6000)={&(0x7f0000db1000-0xc)={0x10, 0x0, 0x0, 0x440800}, 0xc, &(0x7f000046e000)={&(0x7f0000d7a000-0x108)={0x108, 0x14, 0xa, 0x704, 0x5, 0x1, {0xa, 0x0, 0x0}, [@typed={0x18, 0x2, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0xc, 0x47, @pid=r2}, @typed={0xc, 0x8c, @uid=r3}, @typed={0x18, 0x7b, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @nested={0x44, 0x4f, [@typed={0xc, 0x58, @u32=0xd3}, @typed={0x10, 0x7f, @u64=0x5}, @typed={0x18, 0x51, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @typed={0xc, 0x1b, @fd=r0}]}, @generic="3c3513c15f41da1d6d0e600962294312669c40ff0bcb374744641d8e4479ce4e15bce73f171882407d433499342031dbb81cd837ccc4a8497d9ca2ac71927d754b8abdb3a7a8b277f5c84de3cec889940ba0552baf", @typed={0x10, 0x63, @u64=0x5}]}, 0x108}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000841) 2018/02/01 01:31:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f00000fc000)={@common='ip6tnl0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000804000)={0x1, 0x0, 0xa45e277eac181a92}, 0x79) 2018/02/01 01:31:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x24, 0x18, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x1, 0x0}, [@RTA_GATEWAY={0x8, 0x5, @loopback=0x7f000001}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00001da000-0x15)='/dev/pktcdvd/control\x00', 0x2002, 0x0) mknodat(r1, &(0x7f0000d46000-0x8)='./file0\x00', 0xe002, 0x7) r2 = getuid() sendmsg$nl_generic(r0, &(0x7f000052c000-0x38)={&(0x7f0000979000-0xc)={0x10, 0x0, 0x0, 0x8848020}, 0xc, &(0x7f0000c3c000)={&(0x7f0000103000-0x548)={0x548, 0x10, 0x21, 0x7, 0x1, {0x1f, 0x0, 0x0}, [@nested={0x1f8, 0x2d, [@generic="f8c84e3bfb6b385122eac22f4bec7db19d65c81b4975ad26c9cda1a624ca00f67442a5776365aeeefa0f6f956b12ac714d897b239128f2941edcbb1f64d9b27e1a25ecfff1da0b8f8a9fdb796246a31ee5e4c3f44a933eb478269867fcd62238f6541341ca87e687205b80f92fd95e67969027ef7b0ecca1f7909a9726e803015cebd1fb67e299627a26d353963a5e741f2c1abbce471a918bc698e7da5725b794b83dc3f754f484990cff11f1a5494d513c1ea13155518607e72e05c735718a3c9f46299229ce628c533d", @typed={0x10, 0x3f, @u64=0x1000}, @generic="08c452bced84930c7eb79d3ae79a2a1ed1e11bccf455a9cb2c115cc4ea9a0cbf89f2fa4e6502efe080141ba958aadf87d3112d5f147c0274cbfa6f04c97fe9e4b9f4491e9b387c6db29e290c25d9977ef45d3ce3f3e94afae8e54f63d5713e572c24ffa316aa77d5ffb2bc560131b683827a8910761e8ddbaf301d0e3be305a3b6e44420e66b4c66e382b2f03b6859d2fa8c9993f3261d03eb3b3f9b9b2a4801760f2b91ceb19dd589c3deedc56e30f0b08c5d83047a4b9df60cc2473a875e156b9c6affb9c76e0703", @typed={0xc, 0x83, @fd=r0}, @typed={0x10, 0x45, @u64=0x0}, @generic="e2fac8396f52aa74da9c56ea6ba98b24957f8adc854fa7fcc5c94113fe881a4fe9e613ea4b5c2e51d2ddfd52fe326c6d2ac5c150"]}, @typed={0x18, 0x63, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @nested={0x114, 0x8a, [@generic="1655c96349fc926a2adf201268afe5eefca1fe97b4e68bf83574a6397b63d89e", @generic="dc509ea7bfc89f4924cc7304c8f2d8c984d1772d2c4c953cdb71e39edc4b3011c563c81596fb171f0ea346533d61636887264682d8c4598847e88140f8fe1250903495e185af8796db91a97bbedc0e7e9dfa830dd5999d80689a2939aa0bbfb4", @typed={0x10, 0x88, @u64=0x5}, @typed={0x80, 0x86, @binary="029c4de71600c05b0ebb50e37cbbb99a41f620d7bff4b76df150da7c811f9c6697a95f972c9cc09d269b788af028eb607715d12cf18191928e26f16a5cd7ec32405f3fef156794c279c408122ea519a448e25ea49539d88a9224be7dfe14c3cf28837b5d14e8c2b626b32ac2c6ccaad0d285bd804f1b1d"}]}, @nested={0x1f0, 0x88, [@generic="e09c803b4be340b87f6950dec3cd7b3a4ef5242e0d8b2c53d51e01c2075a9ff311a9aaa09e6c82d517c14d38", @typed={0xc, 0x1e, @str='{\x00'}, @typed={0x8, 0x63, @void=""}, @generic="392582b6ec4bc0e2e2cc45d9523019011d3935059dce55565b03dcd9dd76f71f938666b7fdfeaae962ebd913c69723911ed4e1bad2582e8104100e5373819636cc296c9510d730edb9b7a49f2ea2bc30e29f3b4d3231883192ee440685440199850ad7a5324589e02e12cfc9b7692a28c5b1ae3f65db3f5ce2321eef112a6bb6f9cef9f4889ac74d2ad2312d787ecf8135a85b4cf909eb5f2c09f16eba939b4edec4e40e642f1eeed9b0f798207b643218771eaa6edca8ebf9a64194555e15b800fb6e0faa0c5037b5faec69225ecd8b15aeba22bcc01f796dbb63", @generic="dbf8ce0a1de3121c316f04ef0f84264698fb5098c003d156e48eb36f0300521c58f6a6ee00e30f3b9a9f1b7fea60407f8f738273a1e68f8ad0ad42bf1ce48112f8b94b4105a80a66c12d1fe0d454060ac38d5c6ff74956da4adbfb274fa1285c933ab02c77270d0fba92e98c3754d54b45f0be1312eed509d6423e49eb3a81b45243c7be31e4c9f00e97af2fe9c7145ade9e1aeda401dfdc50499542355041d2b3fe57c42d063c2f5ccdf0ac952966ba1be5f371d095426fb0c80e85e1ed7d5cfa8b3acfea526cd1c9df1799fb42"]}, @nested={0x20, 0x44, [@typed={0x10, 0x31, @u64=0x7fffffff}, @typed={0xc, 0x2c, @uid=r2}]}]}, 0x548}, 0x1, 0x0, 0x0, 0x1}, 0x8080) readlinkat(r1, &(0x7f0000a43000-0x8)='./file0\x00', &(0x7f0000719000)=""/86, 0x56) mkdir(&(0x7f00001a7000-0x8)='./file0\x00', 0x0) chroot(&(0x7f00004fa000)='./file0\x00') mount(&(0x7f0000835000)='./file0\x00', &(0x7f0000a1c000-0x8)='./file0\x00', &(0x7f00001fd000-0x5)='vxfs\x00', 0x101000, 0x0) symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00') open(&(0x7f0000178000-0x14)='./file0/file0/file0\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f000080c000)={0x0, 0x0}) clock_nanosleep(0x0, 0x1, &(0x7f000006d000-0x10)={r3, r4+10000000}, &(0x7f000063a000)={0x0, 0x0}) 2018/02/01 01:31:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000038000-0x8)='./file0\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000505000)='/dev/sg#\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f0000f6c000-0x15)=@known='system.sockprotoname\x00') r2 = accept$packet(r1, &(0x7f0000ee1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000754000-0x4)=0x14) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000232000)={r3, @rand_addr=0x8d, @broadcast=0xffffffff}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fallocate(r2, 0x2, 0x7fff, 0x1) [ 42.750307] IPv4: Oversized IP packet from 127.0.0.1 [ 42.787328] netlink: 1320 bytes leftover after parsing attributes in process `syz-executor1'. [ 42.832914] netlink: 1320 bytes leftover after parsing attributes in process `syz-executor1'. 2018/02/01 01:31:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) bind$inet6(r0, &(0x7f000093b000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/02/01 01:31:12 executing program 6: exit_group(0x200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000ee5000-0x8)=0x3) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000596000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000a7e000)=0x7, 0x4) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000122000)="18000000020001000000be5efecd88367a000802cd000008000006000e640002b900100000011c6900bb77a107567e5bdba17e19470055040097ec67a1e2010049fc2d63e000000000001418000a00000000130000c88ebbff06010000ad000000000000061475d7220342000700ecf48b05000000e7ec75e848ccfff6ba00b300024f02c62cc6e96c00442ef629037ed089f74164536dab653670786eaec0ef151332450f779c4865c287b7e75ab4f1b8fc393d2696b8c34000000096f201cd", 0xc0) 2018/02/01 01:31:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000082f000)="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") pread64(r0, &(0x7f0000000000)=""/129, 0x81, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f000074a000-0x4)=0x0) openat$ppp(0xffffffffffffff9c, &(0x7f00006d3000-0x9)='/dev/ppp\x00', 0x1, 0x0) 2018/02/01 01:31:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x7, &(0x7f0000686000/0x4000)=nil) r0 = socket$inet(0x2, 0x1, 0x0) r1 = creat(&(0x7f0000ef8000-0x8)='./file0\x00', 0x278fa7f3271aa2b) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000cc8000)="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", 0x1000) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000eed000)={0x7, 0x3}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000f0f000-0x4)=0x4, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b5f000)="0705040000", 0x5) 2018/02/01 01:31:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fe9000-0x11)='/selinux/enforce\x00', 0x4000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0xd672, 0x4) r2 = fcntl$dupfd(r0, 0x403, r0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) 2018/02/01 01:31:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f000089a000-0xa2)=""/162) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000dc4000)=[{&(0x7f00004e1000-0xbf)="7fa9a43b93cd6603d1ae2f2f3458ce2cf6d2785e6d54c8282de42fd8e2505053e0ba6c762640ff29af5ffab45bb5a44fda0877c42a6bbdc45ccab6c6dec4074fbed4698fd2122ef15338a9e89d20bc3f1733bc3fbe90a2c41a1e0cc7595eb5d498", 0x61}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet(r1, &(0x7f0000387000-0x60)="000ed4833d4a7da7eefc86a6ff1f35dc3d8f134aca46ff59cbd74142a6d65bead84e70bbc62307a2c417cb73f3946cc6c0d01d4fa2fc73e6d57dadcd152a41a42ad46353f0809fee82a16c7df3fa1e0651e9ba5e754564506b934707b509213e", 0x60, 0x0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000267000-0x4)=0x0, 0x4) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7000+0x99)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x40001) recvfrom$inet6(r1, &(0x7f000034e000)=""/239, 0xef, 0x100, &(0x7f0000277000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, 0x1c) shutdown(r1, 0x1) 2018/02/01 01:31:12 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000012000-0x90)=[{&(0x7f0000003000-0xac)=""/172, 0xac}, {&(0x7f0000001000-0xc6)=""/198, 0xc6}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000014000-0x6a)=""/192, 0xc0}, {&(0x7f0000001000-0x92)=""/146, 0x92}, {&(0x7f0000002000-0xb1)=""/177, 0xb1}, {&(0x7f0000011000)=""/192, 0xc0}, {&(0x7f0000000000)=""/255, 0xff}, {&(0x7f0000001000-0xf2)=""/242, 0xf2}], 0x9) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000000000)={0x0, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 01:31:12 executing program 2: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d83000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000fe8000-0x1)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f00002e9000)="") mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)="") finit_module(0xffffffffffffffff, &(0x7f0000fe7000-0xc)='usercpuset+\x00', 0x0) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) 2018/02/01 01:31:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b4000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write(r0, &(0x7f0000347000-0x70)="4f7ad0c9edffe9486f1748144523c0c253773e00d4bba29028eac32e8de58f5930fd4c8ebb78dcf50bbc54c90c0ea17b4763dde5f9eedfc811b38375640258335444c9fe3d13", 0x46) r1 = syz_open_pts(r0, 0x801) ioctl$TCSETS(r0, 0x5402, &(0x7f0000c88000-0x24)={0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000692000-0x4)=0x0) writev(r1, &(0x7f000036f000-0x70)=[{&(0x7f0000dcb000)="f9", 0x1}], 0x1) socket$inet(0x2, 0x400000000003, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f00006a5000)=0xffffffffacc785ec) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000417000)='/dev/pktcdvd/control\x00', 0x800, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) 2018/02/01 01:31:13 executing program 0: r0 = inotify_init1(0x0) fadvise64(r0, 0x0, 0x7, 0x7) 2018/02/01 01:31:13 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000002000)="", &(0x7f0000002000)=0x0, &(0x7f0000004000-0x4)=0x0, &(0x7f0000002000)="") r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x10b002, 0x0) r1 = getpid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000002000)={0x19980330, r1}, &(0x7f0000005000)={0x8, 0x2f, 0x3, 0x3, 0xffff, 0x2}) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000005000-0x38)=[{&(0x7f0000001000-0x60)={0x27, 0x800000000, 0x2, 0x4, 0x2, 0xff, "70a40a9fe3758582572a5d3c8ececd8ba08d37cde9f8a20b72e9e8200a8422d4b4b97ed774bfcfe88036fd376aa7f6540543a0bb3958ac0a730007659e82c7", 0x0}, 0x60, &(0x7f0000001000-0x30)=[{&(0x7f0000001000-0xf6)="1dcad4e50ffb8c39e714989fd812486e5c44942fd246ace19402a7b04d8f94f0bc5b7c5bc89c2b7be8767a7dcfc6bc8cd89cd25cfe4eb4c10272878ff1432a0e83e9fa009c9f6cf9ec8546271bfde23abc8cfde63c4ab1662b8797c1c41fd05f770da1a012b8bd91cf35dcb786243077288c2a95747d5b00c75c4d42db26eada4b4550e77111e60e55d498eb758a431ed1a1f54376fa9c35402390e4a7aed0cad69c4f866b864bf405aa0e758ad2e7224134b9879b392f38352d327de16a325e884b60f2af8281d1ad6cc92787ec1f982a6908c51611f0bd1b7b47b746b8c85a29ff388dc49f17e852b3f7a69a8804596ecafb13f174", 0xf6}, {&(0x7f0000006000-0xb6)="cdf79531b3ae0e51fabd363465f8c1d8443c368521cda9940b392b0661bd70ca6e728fafad4abbb2902fe44e452fd369e99570ad432f1929b347c538adc820377610debf9d06813630faa225c610fddf6be67e08b7a2c722146f20755c3ad6fdcb2e73546c8c286539eff84f39852c43cd545ec29c12badf5e44658557ca1ca43d215685ef2d83dfd6a8dca3b2d278ce8e0e7949326fe47a80f73f734f648ed639de9aa8346ac349d762ab2c9f3153b1e2b8c3acdd20", 0xb6}, {&(0x7f0000005000)="5228deabeaeb5bcb59feec040e36b7c8334f2891", 0x14}], 0x3, &(0x7f0000002000)={0x20, 0x118, 0x0, "208a9b32c9d8a7169fdc24"}, 0x20, 0x4080}], 0x1, 0x20000080) getpid() waitid(0x0, 0x0, &(0x7f0000003000-0x7)={0x0, 0x0, 0x0, 0x0}, 0xc1000006, 0x0) 2018/02/01 01:31:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80000) r1 = inotify_add_watch(0xffffffffffffff9c, &(0x7f00000e4000-0x8)='./file0\x00', 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) restart_syscall() seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000c87000)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000918000-0xce)="6e65742f6970365f6d725f6361636865002c0fa7ce3d511a22f8b55de1794634dd24e6c610bafc2d9b6ab772c6a531cdf247465c0e6113884d7c362e76b8118a5eca29c3e2d88bcb5bbd8d2cc544896a703311b754069698de5df52afb0b43d585630dca94f76d293bb408adc4acad07323c98dd27100116728843dc327685539b7aced4751023d7370f5fb82c88aec91ecd1c60f3c62d5a9ce05d579c635db5e144584eb2adc1bff27e52d8d954cf086c6ec4ebffb7b6d79c0c1189eb19d851b03538a6149462419d7da28f9e26") getsockopt$inet_int(r3, 0x0, 0x22, &(0x7f000047c000)=0x0, &(0x7f000086d000)=0x4) getsockname$packet(r3, &(0x7f0000a3c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000db5000-0x4)=0x14) setsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f00000bd000)="0be4290e74577e76c8d90427f2f982ebae1bb9c76db65c68", 0x18) setsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f00002ca000)={@dev={0xac, 0x14, 0x0, 0x10}, @multicast2=0xe0000002, r4}, 0xc) accept4$ipx(r3, 0x0, &(0x7f0000ce0000-0x4)=0x0, 0x7ffff) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000aa0000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) time(&(0x7f0000eda000)=0x0) inotify_rm_watch(r0, r1) r5 = socket$inet6_udp(0xa, 0x2, 0x0) r6 = syz_open_dev$mice(&(0x7f00007b9000-0x10)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet6_tcp_buf(r6, 0x6, 0xe, &(0x7f0000c5f000-0x35)="6957824075619f81e72cea8cb2f9c67246a71349795886f7ff9c93c08586586a21ca637dae7b82356abc8144116822d7e1453278d1", 0x35) sendmmsg(r5, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000057f000)=[], 0x0, &(0x7f0000d32000-0xe0)=[{0x18, 0x29, 0x5, "350202"}], 0x18, 0x0}, 0x0}], 0x1, 0x0) 2018/02/01 01:31:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) recvmsg$netrom(r0, &(0x7f00009c7000)={&(0x7f0000a9c000-0x10)=@ax25={0x3, {"98dba607110b45"}, 0x0}, 0x10, &(0x7f0000fcf000)=[], 0x0, &(0x7f00000af000)=[], 0x0, 0x0}, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f000066e000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000608000)=0x14) recvfrom$unix(r0, &(0x7f0000409000-0x66)=""/0, 0x0, 0x0, &(0x7f000040d000-0x2)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x20000000) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00005a0000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00009e4000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) 2018/02/01 01:31:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000027e000)='/dev/usbmon#\x00', 0x1, 0x501001) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0/file0\x00', &(0x7f0000e24000-0x8)='./file0\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x800000, &(0x7f000000a000)="") r1 = creat(&(0x7f000001c000-0xc)='./file0/bus\x00', 0xfffffffffffffffe) sendfile(r1, r1, &(0x7f00004da000-0x8)=0x0, 0x4b) write(r1, &(0x7f0000712000-0x1000)="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", 0x1000) 2018/02/01 01:31:13 executing program 7: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000011000)='/dev/binder#\x00', 0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000015000)={0x9}, 0x4) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f0000006000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x8, 0x0, &(0x7f0000014000-0xc0)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000012000-0x5d)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f000000e000)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000001000-0x30)={0x8, 0x0, &(0x7f0000010000-0x80)=[@release={0x40046306, 0x0}], 0x0, 0x0, &(0x7f0000001000)=""}) iopl(0x80000000) 2018/02/01 01:31:13 executing program 1: pipe2(&(0x7f0000397000-0x8)={0x0, 0x0}, 0x80000) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000933000-0x1000)=""/4096) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000f0d000-0x8)={0xfffffffffffffffb}, 0x0, 0x8) socket$inet6_udp(0xa, 0x2, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000bb6000)='./file0\x00', 0x200020041, 0x0) getsockname$inet6(r2, &(0x7f000030e000+0x28a)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000624000)=0x1c) 2018/02/01 01:31:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ec77a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = memfd_create(&(0x7f000003e000)='\t', 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000725000)='/dev/snd/seq\x00', 0x0, 0x100) write$sndseq(r1, &(0x7f0000ff1000)=[{0x1f, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) dup2(r4, r3) write$sndseq(r3, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/02/01 01:31:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000439000)={0x0, 0x0, 0x0}, &(0x7f000023a000-0x4)=0xc) write(r0, &(0x7f000079e000-0x1f)="1f0000000301019200ffffffffffff1d0000733709000500067f0000f3190e", 0x1f) getsockopt$inet6_tcp_int(r0, 0x6, 0x3f, &(0x7f0000c31000)=0x0, &(0x7f00006e9000-0x4)=0x4) setsockopt$ax25_int(r0, 0x101, 0x8, &(0x7f0000647000)=0x4, 0x4) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000ea0000-0x4)=0x1, &(0x7f0000fca000)=0x4) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000010f000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000444000-0x4)=0x8) bind$vsock_stream(r0, &(0x7f0000ddf000)={0x28, 0x0, 0xffffffff, @any=0xffffffff, 0x0}, 0x10) recvfrom(r0, &(0x7f00007bf000-0x26)=""/38, 0x26, 0x100, &(0x7f000083a000-0x1e)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="fee4976804d05ae66217d61495591eeb"}}, 0x1e) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f000088e000)=[], 0x0) pipe2(&(0x7f000023f000-0x5)={0x0, 0x0}, 0x80000) 2018/02/01 01:31:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x4001) r1 = memfd_create(&(0x7f0000189000-0xb)='/xev/loop#', 0x0) connect$netrom(r1, &(0x7f0000143000)=@full={{0x3, {"ef3a45b05d3f55"}, 0x200}, [{"2cfb1c150c6eae"}, {"11810f41eb5b6f"}, {"e3affb82f4170d"}, {"0b6563efe0e1cd"}, {"0e1f347b4c8ca2"}, {"2b3e41984f9c5a"}, {"d2722f35c1e10b"}, {"0d269257b351b5"}]}, 0x48) pwritev(r1, &(0x7f0000c2b000)=[{&(0x7f000037c000)="aa", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2018/02/01 01:31:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = getpgid(r0) rename(&(0x7f000003d000-0x8)='./file0\x00', &(0x7f00003c2000)='./file0\x00') syslog(0x0, &(0x7f000024d000)=""/56, 0x38) r2 = gettid() poll(&(0x7f000023e000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, 0x294a59fa) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r2, 0x15) tkill(r2, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/02/01 01:31:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000b64000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) lstat(&(0x7f0000fd4000-0x8)='./file0\x00', &(0x7f0000635000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$inet(0x2, 0x1, 0x0) sendto$inet(r3, &(0x7f0000b12000)="", 0x0, 0x80, &(0x7f0000840000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f00000e2000-0xe1)="bf74eacdabc88ed83f2c5b4a3ef2e7af6e68bc62954c53027d2da66841b258d60127a6ccc4f33d7584b02c8a029205d095f46b69cf29ff656b50272f4cf543d8fe197dea218b313eac0acaf4ba8923cdaa5fa654f35c34c8fe6b398db04bfd47baac89dc4a17ef68d662c89629a093f31edcf915289e8bf25063f2f44db76bda8b4b368fbd0e8129eb02b7f548f5234056bf99e927d1604e0b656a62") ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f000042e000-0x4)=0x0) 2018/02/01 01:31:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() recvmmsg(0xffffffffffffffff, &(0x7f0000977000-0x258)=[{{&(0x7f00005e9000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000007000)=[{&(0x7f000096b000-0xbe)=""/190, 0xbe}, {&(0x7f0000b16000)=""/32, 0x20}, {&(0x7f0000eb7000-0x3d)=""/61, 0x3d}], 0x3, &(0x7f0000941000-0xbd)=""/189, 0xbd, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000b9e000-0x10)={0x0, 0x0}) r1 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000651000-0x4)=0x2) pipe2(&(0x7f00009f0000)={0x0, 0x0}, 0x84800) sendto$ax25(r2, &(0x7f0000172000-0x32)="b346ead5b5a4a0b01d24ec45206db68f0e373f7d19fb026bd8c469af705e16116d04474bceda3d1a0567de5696ff0cd35cd9", 0x32, 0x80, &(0x7f00009c4000-0x10)={0x3, {"42debb8a24dc4c"}, 0x5}, 0x10) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, r0}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r4 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_in(r3, 0x5473, &(0x7f0000764000-0x8)=0x9) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x0, 0x0, 0x0}) ioctl(r4, 0x2285, &(0x7f0000007000)='S') 2018/02/01 01:31:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f0000af0000-0x1c)=""/84, &(0x7f000000d000-0x4)=0x54) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ffe000)='/selinux/checkreqprot\x00', 0x10000, 0x0) bind$ipx(r1, &(0x7f0000edc000)={0x4, 0x0, 0x1, "8cc46585ef5e", 0x5, 0x0}, 0x10) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000456000-0x4)=0xfffffffffffffc01, 0x4) 2018/02/01 01:31:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) preadv(r0, &(0x7f0000353000-0x80)=[{&(0x7f000074c000)=""/156, 0x9c}, {&(0x7f00009de000)=""/134, 0x86}, {&(0x7f0000758000)=""/130, 0x82}, {&(0x7f00005bb000)=""/136, 0x88}, {&(0x7f00005be000-0xf9)=""/249, 0xf9}, {&(0x7f0000679000)=""/30, 0x1e}, {&(0x7f000049c000)=""/153, 0x99}, {&(0x7f0000139000-0x57)=""/87, 0x57}], 0x8, 0x0) writev(r0, &(0x7f00004c8000)=[{&(0x7f0000e93000)="026ce9625bf68eab6ed03a", 0xb}, {&(0x7f000019e000-0xe3)="a1b992cb46deddea5b6b2bee4164e57edd04877702995dfadb768e960258b791257dfaef6df1e98463d0b55536c6e29d5b2d6d9fea27380dcb93649f1b7d2841b54780fe97de95dca3552b76314e6fd4db71e6432ddf49f3c20df363abc599197557374f2051fcf8371dd4fb8a9907fb9da1e1770642f40fa09a3ad1202fea22b13bb1a6d9db53562d1eeb6aa74abac68ff1b11c045efe304cd88eb15da48b35e3731d9a76acdd5881b6ddee032ac9b713f24505e12d0b4802cf48cefae9cf3800c5266aaed7bf3358ab93dc62126a9aa8829f2fde86b80937e5a9b3bba79169f224a5", 0xe3}], 0x2) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000040f000)={@common='gre0\x00', @ifru_ivalue=0xfffffffffffffffe}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) dup3(r1, r2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x4}, 0x1c) [ 43.042452] binder: BINDER_SET_CONTEXT_MGR already set [ 43.047949] binder: 7115:7119 ioctl 40046207 0 returned -16 2018/02/01 01:31:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./file0\x00', &(0x7f000000b000-0x6)='./bus\x00') lstat(&(0x7f0000378000-0x6)='./bus\x00', &(0x7f0000bbf000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000917000-0x1)='./bus\x00', 0x0, r0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000914000)='/selinux/enforce\x00', 0x80802, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000063e000)='/selinux/mls\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) [ 43.113949] audit_printk_skb: 52 callbacks suppressed [ 43.113959] audit: type=1400 audit(1517448673.167:45): avc: denied { getopt } for pid=7138 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 43.132252] device gre0 entered promiscuous mode 2018/02/01 01:31:13 executing program 4: mmap(&(0x7f0000000000/0xee8000)=nil, 0xee8000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003a3000)='/dev/vga_arbiter\x00', 0x40001, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000084000)=0x72) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x3) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ee9000-0x9)='/dev/rtc\x00', 0x2a2000, 0x0) readlinkat(r1, &(0x7f0000910000-0x8)='./file0\x00', &(0x7f0000728000)=""/145, 0x91) dup3(r1, r1, 0x80000) 2018/02/01 01:31:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000431000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_mtu=0x2}) r1 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f000002a000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000047000+0x394)={0x0, 0x0}, &(0x7f0000ace000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f000022a000)={0x7, 0x1ff, 0xa, 0x8, 0x0, 0x1000000000000007, 0xcf, 0x6, r3}, 0x20) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r4 = dup2(r0, r0) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000935000)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r4, 0x4008642b, &(0x7f00004a4000)={r5, 0x10}) ioctl$TIOCSWINSZ(r4, 0x5414, &(0x7f0000bad000)={0x1000, 0x80, 0x7f8, 0x9}) getresgid(&(0x7f0000f1f000-0x4)=0x0, &(0x7f000073e000-0x4)=0x0, &(0x7f0000167000-0x1)=0x0) lstat(&(0x7f00009c2000-0x8)='./file0\x00', &(0x7f0000c9a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000823000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00003bd000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r9, 0x80386433, &(0x7f00005ad000-0xb4)=""/180) getgroups(0x1, &(0x7f00009ca000)=[0x0]) r11 = getegid() lstat(&(0x7f000007c000)='./file0\x00', &(0x7f000005f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x6, &(0x7f0000d9f000)=[r6, r7, r8, r10, r11, r12]) ioctl$PIO_UNIMAPCLR(r9, 0x4b68, &(0x7f000053f000-0x6)={0xd0, 0x6, 0x0}) r13 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r13, 0x0, 0x27, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @empty=0x0}, 0xc) r14 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r14, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x2fd}) [ 43.156974] audit: type=1400 audit(1517448673.207:46): avc: denied { write } for pid=7138 comm="syz-executor7" path="socket:[15185]" dev="sockfs" ino=15185 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/01 01:31:13 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000012000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x5, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r0, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={{0x0, r1/1000+30000}, {0x0, 0x0}}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000003000)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000012000-0xb4)=[{{&(0x7f0000001000)=@pptp={0x0, 0x0, {0x0, @broadcast=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000012000-0x40)=[{&(0x7f0000000000)=""/203, 0xcb}, {&(0x7f0000013000)=""/93, 0x5d}, {&(0x7f0000004000-0xe1)=""/225, 0xe1}, {&(0x7f0000001000)=""/125, 0x7d}], 0x4, &(0x7f0000001000-0x61)=""/97, 0x61, 0x4}, 0x1348}, {{&(0x7f0000013000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x3a, &(0x7f0000001000)=[{&(0x7f0000013000-0x1f)=""/31, 0x1f}, {&(0x7f0000012000)=""/108, 0x6c}, {&(0x7f0000003000-0x34)=""/52, 0x34}, {&(0x7f0000002000-0x9b)=""/155, 0x9b}, {&(0x7f0000011000)=""/48, 0x30}, {&(0x7f0000012000-0x6d)=""/109, 0x6d}], 0x6, &(0x7f0000001000)=""/206, 0xce, 0x4}, 0x9}, {{&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000012000-0x80)=[{&(0x7f0000002000-0x94)=""/148, 0x94}, {&(0x7f0000001000)=""/244, 0xf4}, {&(0x7f0000002000+0x9ea)=""/4096, 0x1000}, {&(0x7f0000002000-0x4b)=""/75, 0x4b}, {&(0x7f0000004000-0x23)=""/35, 0x23}, {&(0x7f0000003000)=""/140, 0x8c}, {&(0x7f0000002000-0xeb)=""/235, 0xeb}, {&(0x7f0000014000-0x7a)=""/122, 0x7a}], 0x8, &(0x7f0000004000-0x14)=""/20, 0x14, 0x0}, 0x10001}], 0x3, 0x0, &(0x7f0000003000-0x10)={r2, r3+10000000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r4, 0x101, 0x19, &(0x7f0000001000)=""/170, &(0x7f0000002000)=0xaa) r5 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r5, 0xc0305302, &(0x7f0000013000)={0x244, 0x0, 0x100000000, 0x6, 0x400, 0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/01 01:31:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() getpriority(0x0, r0) r1 = syz_open_procfs(0x0, &(0x7f0000c01000)='gid_map\x00') sendfile(r1, r1, &(0x7f00005a5000)=0x0, 0x100000080000000c) 2018/02/01 01:31:13 executing program 4: clone(0x0, &(0x7f000065a000-0x2)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000a2f000-0x4)=0x0, &(0x7f00007c4000)="") r0 = fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000012c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000538000)=0xc) setpgid(r0, r1) wait4(0x0, 0x0, 0x80000000, &(0x7f000005b000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 43.193506] audit: type=1400 audit(1517448673.247:47): avc: denied { setopt } for pid=7138 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 43.224360] audit: type=1400 audit(1517448673.277:48): avc: denied { bind } for pid=7138 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/01 01:31:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000090a000+0x41c)='./file0\x00', 0x3) prctl$getreaper(0x13, &(0x7f0000b4c000-0x8)=0x0) r0 = creat(&(0x7f00007a6000-0x10)='./control/file0\x00', 0x0) r1 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f000003c000)=""/134) creat(&(0x7f0000064000-0x10)='./control/file1\x00', 0x1) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00005d6000-0xa)={0x3, [0x7, 0x7, 0x3ff]}, &(0x7f0000010000)=0xa) mkdirat(r1, &(0x7f000002d000-0xa)='./control\x00', 0x0) renameat2(r1, &(0x7f0000037000-0xa)='./control\x00', r1, &(0x7f0000036000)='./file0\x00', 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00001e4000)={{{@in=@multicast2=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003ed000)=0xe8) ioprio_get$uid(0xffffffffffffffff, r2) 2018/02/01 01:31:13 executing program 1: mmap(&(0x7f0000000000/0xa6a000)=nil, 0xa6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() mmap(&(0x7f0000a6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000a6a000)={0xfffffffffffffffe}, 0x0, 0x8) tkill(r1, 0x36) gettid() rt_tgsigqueueinfo(r0, r1, 0x40000000000012, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x80000001, 0x0}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000773000)={0xfffffffffffffdb0}, 0x8, 0x0) read(r2, &(0x7f0000b0a000)=""/128, 0x80) mmap(&(0x7f0000a6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x7, 0xffff, &(0x7f0000a6b000)={0x0, 0x0}) mmap(&(0x7f0000a6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000a6c000-0x8c)={0x0, @in6={{0xa, 0x1, 0x7fffffff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000845000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000648000-0x10)={r4, 0x380, 0x1, 0x6}, 0x8) 2018/02/01 01:31:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b75000-0xf)="6d696d655f747970655d5b2ccd4000", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000217000)='/dev/snd/seq\x00', 0x0, 0x20006) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000041000)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x007\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000023000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x48b, {0x0, 0x0}, {0x0, 0x0}, @raw8={"8c4e743039d3b02be84d090b"}}], 0x60) recvfrom$inet(0xffffffffffffffff, &(0x7f0000599000)=""/115, 0x73, 0x0, &(0x7f00005c4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$nl_route(0x10, 0x3, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f00008a8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f63000)={0x0, 0x0, 0x0}, &(0x7f0000083000)=0xc) ptrace$setsig(0x4203, r2, 0x90, &(0x7f000056d000-0x10)={0x3e, 0x39, 0x5, 0x9}) [ 43.277023] audit: type=1400 audit(1517448673.327:49): avc: denied { read } for pid=7138 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/01 01:31:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000439000)={0x0, 0x0, 0x0}, &(0x7f000023a000-0x4)=0xc) write(r0, &(0x7f000079e000-0x1f)="1f0000000301019200ffffffffffff1d0000733709000500067f0000f3190e", 0x1f) getsockopt$inet6_tcp_int(r0, 0x6, 0x3f, &(0x7f0000c31000)=0x0, &(0x7f00006e9000-0x4)=0x4) setsockopt$ax25_int(r0, 0x101, 0x8, &(0x7f0000647000)=0x4, 0x4) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000ea0000-0x4)=0x1, &(0x7f0000fca000)=0x4) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000010f000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000444000-0x4)=0x8) bind$vsock_stream(r0, &(0x7f0000ddf000)={0x28, 0x0, 0xffffffff, @any=0xffffffff, 0x0}, 0x10) recvfrom(r0, &(0x7f00007bf000-0x26)=""/38, 0x26, 0x100, &(0x7f000083a000-0x1e)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="fee4976804d05ae66217d61495591eeb"}}, 0x1e) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f000088e000)=[], 0x0) pipe2(&(0x7f000023f000-0x5)={0x0, 0x0}, 0x80000) 2018/02/01 01:31:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00007d7000-0x8)='./file0\x00', 0xc0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000282000-0x148)=@hopopts={0xd9b4da855b294f5d, 0x12, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x1}, @calipso={0x7, 0x20, {0x4, 0x6, 0xffffffff, 0x2, [0x4, 0x6, 0x2]}}, @ra={0x5, 0x2, 0x4c9}, @enc_lim={0x4, 0x1, 0x6}, @enc_lim={0x4, 0x1, 0x1}, @enc_lim={0x4, 0x1, 0x4}, @generic={0xd728, 0x5e, "3f029ec55da33e584d68c976b5dbc803d09527d7d789282b8f485c8a361280f20cdd82ba92407995e68f93e4daf7a15d2d90c1abd14ed52ba7b2db3fb15748ba9b3c8a3f402c870cc3cbbb31e341c3d57e09c8e608848ba1a20f691a237f"}]}, 0xa0) r1 = memfd_create(&(0x7f0000985000)=',&\x00', 0x0) rt_sigaction(0x6, &(0x7f0000c4a000-0x20)={0xa, {0x0}, 0x0, 0x0}, &(0x7f0000278000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000406000+0x651)={0x0}) accept$inet(r1, &(0x7f0000259000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c1f000-0x4)=0x10) rt_sigaction(0x0, &(0x7f0000fc3000-0x20)={0x0, {0x0}, 0x0, 0x0}, &(0x7f00009fb000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00001a4000-0x8)={0x0}) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000eac000)='/dev/pktcdvd/control\x00', 0x0, 0x0) pread64(0xffffffffffffffff, &(0x7f0000108000-0xe0)=""/224, 0xe0, 0x0) ioctl$TIOCLINUX7(0xffffffffffffffff, 0x541c, &(0x7f00006c6000)={0x7, 0x0}) getsockopt$inet_buf(r0, 0x0, 0x24, &(0x7f00009df000)=""/9, &(0x7f0000207000-0x4)=0x9) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000004e000)={{{@in=@loopback=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000045c000)=0xe8) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f00002e9000-0x4)=0x0, &(0x7f000043a000-0x4)=0x4) ioctl$sock_inet_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f000006a000)=0x0) socket$inet6_sctp(0xa, 0x0, 0x84) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f00003a5000-0x4)=0x1, 0x4) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f00006e2000-0x4)=0x0, &(0x7f0000915000-0x4)=0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f000027c000+0x521)=0xffffffffffffffff, 0x4) shutdown(r2, 0x0) bind$inet(r2, &(0x7f0000517000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000589000-0x1)="", 0xfffffffffffffea7, 0x20020006, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000c83000-0x14)={0x0, 0x20000000012c6, 0xffffffffffffa66d, 0x0, 0x100000000000}, 0x14) shutdown(r2, 0x1) 2018/02/01 01:31:13 executing program 1: r0 = socket$inet(0x2, 0x2, 0xffff) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000054f000)={0x3, 0x4, 0x8, 0x7}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f00005a4000-0x34)={{0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dba000-0x10)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f000059a000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000d5b000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fec000-0x4)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000753000-0x28)={0x4, 0x1000, r2, 0x8, r3, 0x11, 0xe552, 0xfff}) 2018/02/01 01:31:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000692000)='/selinux/enforce\x00', 0x501002, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000b94000)=""/230) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000435000)=0x0, &(0x7f0000e7f000-0x4)=0x4) r1 = socket$key(0xf, 0x3, 0x2) accept$ipx(r0, &(0x7f00005f5000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000004a000-0x4)=0x10) sendmsg$key(r1, &(0x7f00002a7000-0x38)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000d31000-0x38)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in=@rand_addr=0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x14, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$key(0xf, 0x3, 0x2) 2018/02/01 01:31:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f000094a000)='keyring\x00', &(0x7f000076c000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) 2018/02/01 01:31:13 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000000)=0x7, 0x4) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000012000)=0x6, 0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000015000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r1, &(0x7f0000016000-0xbf)="", 0x28d, 0x0, &(0x7f000001b000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @random="901170f3a1da", [0x0, 0x0]}, 0x14) 2018/02/01 01:31:13 executing program 3: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000000000)="0ef084614430d11a48134a0b0854ef552973cb5ff6d87b4b8b6c3d379233732af9426ed8b1945d89c2fa2b25b65874a19e6cab49f0377de256a7fad864e23f5afaa57b961210e23e97d0010843a32b50441b047f8e98054e01599fbc0e2ffc252f38ee2581ebefcb0372803423b51166cc74e5aad31136e14efa04cb10007aceb06f518cb9e584297770ced9658a007661e16dd53c3aded294", 0x99}, {&(0x7f0000ce6000-0xfb)="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", 0xfb}, {&(0x7f0000afc000-0x68)="b5ca2e74d4b2db1e67e91b97f8050af62f11f3fd74f788d3ab0e29624eca1faa3f525c053ca0e762d1aabcb97474883bb3a04bc006bca7b9a5453484c7ebbcfb0a404341ab5d901cf7a5138b865088391c383209b325c2020686999452a86cd9a6d337605bbb5eea", 0x68}, {&(0x7f0000001000-0x1000)="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", 0x1000}], 0x4, 0x0) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$llc(0xffffffffffffff9c, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000022000)=0x10, 0x800) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000023000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getown(r1, 0x9) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000021000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r2, &(0x7f0000024000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000000f000)=0x10) writev(r2, &(0x7f0000011000)=[{&(0x7f0000012000)="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", 0x1000}], 0x1) 2018/02/01 01:31:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f69000-0xc)='/dev/autofs\x00', 0x3, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000ea9000-0x4)=0x1) lstat(&(0x7f00009bf000-0x8)='./file0\x00', &(0x7f0000f0d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r1) r2 = getpid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f0000000000)=""/71, 0x47}, {&(0x7f00004e5000)=""/47, 0x2f}, {&(0x7f000076f000)=""/125, 0x7d}], 0x3, &(0x7f0000001000-0x90)=[{&(0x7f0000000000)=""/142, 0x8e}], 0x1, 0x0) 2018/02/01 01:31:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000439000)={0x0, 0x0, 0x0}, &(0x7f000023a000-0x4)=0xc) write(r0, &(0x7f000079e000-0x1f)="1f0000000301019200ffffffffffff1d0000733709000500067f0000f3190e", 0x1f) getsockopt$inet6_tcp_int(r0, 0x6, 0x3f, &(0x7f0000c31000)=0x0, &(0x7f00006e9000-0x4)=0x4) setsockopt$ax25_int(r0, 0x101, 0x8, &(0x7f0000647000)=0x4, 0x4) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000ea0000-0x4)=0x1, &(0x7f0000fca000)=0x4) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000010f000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000444000-0x4)=0x8) bind$vsock_stream(r0, &(0x7f0000ddf000)={0x28, 0x0, 0xffffffff, @any=0xffffffff, 0x0}, 0x10) recvfrom(r0, &(0x7f00007bf000-0x26)=""/38, 0x26, 0x100, &(0x7f000083a000-0x1e)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="fee4976804d05ae66217d61495591eeb"}}, 0x1e) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f000088e000)=[], 0x0) pipe2(&(0x7f000023f000-0x5)={0x0, 0x0}, 0x80000) 2018/02/01 01:31:13 executing program 5: openat$ptmx(0xffffffffffffff9c, &(0x7f000030b000-0xa)='/dev/ptmx\x00', 0x480, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004000-0xc)={0x4, 0x0}) r2 = syz_open_dev$mice(&(0x7f0000943000)='/dev/input/mice\x00', 0x0, 0x410000) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f00004b9000)=0x7, 0x4) poll(&(0x7f0000dad000-0x20)=[{r1, 0x0, 0x0}], 0x1, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000bd3000)='/dev/rtc\x00', 0x101080, 0x0) 2018/02/01 01:31:13 executing program 3: mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000011000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000002e000)=0x10) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f000000d000+0xff0)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f000002f000)={0x0, 0x0, &(0x7f0000003000-0x10)={&(0x7f000002e000)={0x2, 0x9, 0x0, 0x3, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 01:31:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ccf000)='/dev/pktcdvd/control\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f00000c7000-0x8)={0x80, 0x1000}) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) semget$private(0x0, 0x0, 0x0) 2018/02/01 01:31:13 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) pkey_alloc(0x0, 0x20000000000003) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsync(r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x3, 0x10000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd3, 0x80}, &(0x7f0000002000-0x4)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r2, &(0x7f0000001000)='./file0\x00', r1, &(0x7f0000004000-0x8)='./file0\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000001000-0x40)=[{&(0x7f0000002000-0xca)="82a2942bcb273645b3de769e443d02624544cce749b119578ea5c8004937883343a8c9da377ba4bc8558570e95ec93c524a7f7b7df92f26dec520cac1583bcbe1d908d18941a3eca898b31a77159d0a97a904a7012c1a4813f61eeac9f53bde5989f65691a2f0961a40d4fe964651f8481e939c836160ca79b69750b4bfe31b0d27e20a16b2b672395afc0c604b6dc00c9814a209ece2c443779f0b387c3015631bae3c3a81ea0016f3912012dcce2b914e8bf87a17833a001f1737285b8861aadd0fe7f8ddddf95f067", 0xca}, {&(0x7f0000002000)="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", 0x1000}, {&(0x7f0000003000-0xb6)="bc674916d792b376ddb07650de3b64f0667537d73fa83cd0a0d04e70845e18d3dff932e59c681c4d6d647d95599e4ab3eccec37a76ca033bfa858198bf9035528ae6c557d08db71de49e3eb11e0876e85a75a6590aabe67f907916816939f71fdc7631f0d105e3ebc54a6aacc0ebd6eabddd0050f593bdda45ed8c8c8bc0815d8a053280639db6e21a74eecfb1677fbc1358908a1c8ce66015f52fbba7c06321c9c042c66e4f70ac23b077aa732c09692dba747dab30", 0xb6}, {&(0x7f0000001000-0x2c)="8c57bb5fe9f749f595d8ae88fbaee1efe760da07846c177d7d781f7b55310194e3f719cec2e6febf4ce8cc41", 0x2c}], 0x4, 0x4) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001000)={r3, 0xfffffffffffff801}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x7, &(0x7f0000003000-0x38)=[{0x4dc, 0x50, 0x5, 0x1f}, {0x101, 0x9, 0x8, 0x200}, {0x1, 0x2, 0x1, 0x1}, {0xdd91, 0x6, 0x5, 0x5}, {0x5, 0x5, 0x10000, 0x970}, {0x8, 0x2, 0xff, 0x1}, {0x180000000000, 0xfcd3, 0x10001, 0x7}]}, 0x10) socket$inet6(0xa, 0x6, 0x80) signalfd(0xffffffffffffffff, &(0x7f0000731000)={0x0}, 0xfffffe58) 2018/02/01 01:31:13 executing program 0: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) poll(&(0x7f0000a82000-0x40)=[{r1, 0x0, 0x0}], 0x1, 0xffffffff) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fe2000-0x4)=0x5) 2018/02/01 01:31:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000dc0000)={0x0, 0x0}) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000dce000-0x8)={0x0, 0x0}) getpgid(0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000c8000-0x4)=0x0) r1 = getpgid(r0) ptrace$setopts(0x4200, r1, 0x3, 0x40) lsetxattr(&(0x7f00000be000)='./file0\x00', &(0x7f0000443000-0x19)=@known='system.posix_acl_access\x00', &(0x7f00009da000-0x14)="02000000020000000000000005070000001f06a0", 0x14, 0x0) 2018/02/01 01:31:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000418000-0x119f)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @eth={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipx={0x8137, {0xffff, 0x1e, 0x0, 0x0, {@current=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x0}, {@current=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x0}, ""}}}}}, 0x36) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000087000-0xc)='/dev/rfkill\x00', 0x2403, 0x0) symlinkat(&(0x7f00003be000-0x8)='./file0\x00', r2, &(0x7f0000f80000-0x8)='./file0\x00') ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000522000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/02/01 01:31:13 executing program 6: mmap(&(0x7f0000000000/0xf99000)=nil, 0xf99000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000f92000-0x4)=0x0, 0x4) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000f93000)=""/196, &(0x7f0000f94000-0x4)=0xc4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000f95000)={0x8001, 0x5, 0x4, 0x0, 0x0, 0xffffffffffffffdf, 0x0, 0x0, 0x0}, &(0x7f0000ad9000)=0x20) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000071e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f96000-0x4)=0x14) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x60, &(0x7f0000f8a000-0x6d)="04b11a1745a26b1c20ef4d0ec22ace62c585ab2cc1f92d4feb6649ab2c974244703ff5c604fddee1cd00000001874fac05343c46508aed6efecc07041e9ebd2d0000000000000002", 0x48) fremovexattr(0xffffffffffffffff, &(0x7f0000b6d000-0x18)=@known='system.posix_acl_access\x00') r2 = open(&(0x7f00003ab000)='./file0\x00', 0x400, 0x20) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f00006f1000)={0x4, {{0xa, 0x3, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000de9000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f0000f9a000-0x3d)=@dstopts={0x87, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x8}, @ra={0x5, 0x2, 0x1}, @generic={0xd3, 0x9, "3e3385f75d086bcdcc"}, @ra={0x5, 0x2, 0x2}, @jumbo={0xc2, 0x4, 0x10001}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @ra={0x5, 0x2, 0x6}]}, 0x3d) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_DIRECT_IO(r3, 0x4c08, 0x2867) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f00001eb000)={r0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x733, 0x0, 0x1, 0x5, 0x4, 0xad46, 0x1, 0x5, 0x5edf, 0x5, 0xfffffffffffffffb, 0x0, 0x7, 0x8, 0x355]}, &(0x7f0000f9a000-0x4)=0x108) [ 43.654783] syz-executor6: vmalloc: allocation failure: 15157949456 bytes[ 43.662127] device gre0 entered promiscuous mode [ 43.675606] , mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 43.681192] CPU: 1 PID: 7251 Comm: syz-executor6 Not tainted 4.9.79-g71f1469 #25 [ 43.688727] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 43.698070] ffff8801ccbf7880 ffffffff81d94829 1ffff1003997ef13 ffff8801cc929800 [ 43.706055] ffffffff83ab8ea0 0000000000000001 0000000000400000 ffff8801ccbf7990 [ 43.714027] ffffffff81451c92 024000c200000003 0000000041b58ab3 ffffffff84195205 [ 43.721997] Call Trace: [ 43.724560] [] dump_stack+0xc1/0x128 [ 43.729896] [] warn_alloc+0x212/0x240 [ 43.735320] [] ? zone_watermark_ok_safe+0x280/0x280 [ 43.741957] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 43.748766] [] ? __alloc_pages_nodemask+0x534/0x6b0 [ 43.755402] [] ? __alloc_pages_slowpath+0x1d90/0x1d90 [ 43.762237] [] ? __vmalloc_node_range+0x3e0/0x5f0 [ 43.768701] [] __vmalloc_node_range+0x3f5/0x5f0 [ 43.774993] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 43.781805] [] ? kmalloc_order_trace+0x7a/0x190 [ 43.788094] [] vmalloc+0x5b/0x70 [ 43.793082] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 43.799546] [] xt_alloc_entry_offsets+0x41/0x60 [ 43.805833] [] translate_table+0x2da/0x1cd0 [ 43.811774] [] ? mark_held_locks+0xaf/0x100 [ 43.817728] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 43.824541] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 43.831090] [] ? arpt_alloc_initial_table+0x690/0x690 [ 43.837902] [] ? retint_kernel+0x2d/0x2d [ 43.843582] [] do_arpt_set_ctl+0x2b7/0x650 [ 43.849455] [] ? compat_do_arpt_set_ctl+0x6d0/0x6d0 [ 43.856096] [] ? __mutex_unlock_slowpath+0x220/0x3d0 [ 43.862822] [] ? __ww_mutex_lock+0x14a0/0x14a0 [ 43.869028] [] ? mutex_unlock+0x9/0x10 [ 43.874537] [] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 43.881609] [] nf_setsockopt+0x67/0xc0 [ 43.887118] [] ip_setsockopt+0xa1/0xb0 [ 43.892625] [] tcp_setsockopt+0x82/0xd0 [ 43.898221] [] sock_common_setsockopt+0x95/0xd0 [ 43.904511] [] SyS_setsockopt+0x160/0x250 [ 43.910282] [] ? SyS_recv+0x40/0x40 [ 43.915531] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 43.922171] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 43.928983] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 43.935532] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 43.948658] Mem-Info: [ 43.951317] active_anon:54374 inactive_anon:44 isolated_anon:0 [ 43.951317] active_file:3528 inactive_file:8257 isolated_file:0 [ 43.951317] unevictable:0 dirty:88 writeback:0 unstable:0 [ 43.951317] slab_reclaimable:5357 slab_unreclaimable:60148 [ 43.951317] mapped:24036 shmem:51 pagetables:648 bounce:0 [ 43.951317] free:1474129 free_pcp:472 free_cma:0 [ 43.986156] Node 0 active_anon:213380kB inactive_anon:176kB active_file:14112kB inactive_file:33028kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:96144kB dirty:352kB writeback:0kB shmem:204kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 67584kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 44.017922] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 44.048865] lowmem_reserve[]: 0 2908 6410 6410 [ 44.054708] DMA32 free:2980084kB min:30592kB low:38240kB high:45888kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2980720kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:636kB local_pcp:0kB free_cma:0kB [ 44.086605] lowmem_reserve[]: 0 0 3501 3501 [ 44.091778] Normal free:2896396kB min:36824kB low:46028kB high:55232kB active_anon:221560kB inactive_anon:176kB active_file:14112kB inactive_file:33028kB unevictable:0kB writepending:352kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:21428kB slab_unreclaimable:240560kB kernel_stack:6176kB pagetables:2640kB bounce:0kB free_pcp:1180kB local_pcp:516kB free_cma:0kB [ 44.126273] lowmem_reserve[]: 0 0 0 0 [ 44.130819] DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 44.146610] DMA32: 3*4kB (M) 5*8kB (M) 4*16kB (M) 2*32kB (M) 3*64kB (M) 3*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 1*2048kB (M) 726*4096kB (M) = 2980084kB [ 44.164050] Normal: 695*4kB (UME) 583*8kB (UME) 150*16kB (UM) 40*32kB (UME) 60*64kB (UE) 12*128kB (UME) 8*256kB (UME) 4*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 703*4096kB (UM) = 2905204kB [ 44.183537] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 44.192117] 11835 total pagecache pages [ 44.196096] 0 pages in swap cache [ 44.199539] Swap cache stats: add 0, delete 0, find 0/0 [ 44.204927] Free swap = 0kB [ 44.207920] Total swap = 0kB [ 44.210904] 1965969 pages RAM [ 44.214000] 0 pages HighMem/MovableOnly [ 44.217950] 320509 pages reserved [ 44.221437] syz-executor6: vmalloc: allocation failure: 15157949456 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 44.232261] CPU: 0 PID: 7262 Comm: syz-executor6 Not tainted 4.9.79-g71f1469 #25 [ 44.239758] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 44.249086] ffff8801d449f880 ffffffff81d94829 1ffff1003a893f13 ffff8801cd190000 [ 44.257050] ffffffff83ab8ea0 0000000000000001 0000000000400000 ffff8801d449f990 [ 44.265018] ffffffff81451c92 024000c200000003 0000000041b58ab3 ffffffff84195205 [ 44.272983] Call Trace: [ 44.275543] [] dump_stack+0xc1/0x128 [ 44.280876] [] warn_alloc+0x212/0x240 [ 44.286296] [] ? zone_watermark_ok_safe+0x280/0x280 [ 44.292930] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 44.299738] [] ? __alloc_pages_nodemask+0x534/0x6b0 [ 44.306391] [] ? __alloc_pages_slowpath+0x1d90/0x1d90 [ 44.313202] [] ? __vmalloc_node_range+0x3e0/0x5f0 [ 44.319665] [] __vmalloc_node_range+0x3f5/0x5f0 [ 44.325960] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 44.332768] [] ? kmalloc_order_trace+0x7a/0x190 [ 44.339054] [] vmalloc+0x5b/0x70 [ 44.344038] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 44.350499] [] xt_alloc_entry_offsets+0x41/0x60 [ 44.356785] [] translate_table+0x2da/0x1cd0 [ 44.362724] [] ? mark_held_locks+0xaf/0x100 [ 44.368662] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 44.375469] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 44.382017] [] ? arpt_alloc_initial_table+0x690/0x690 [ 44.388824] [] ? retint_kernel+0x2d/0x2d [ 44.394504] [] do_arpt_set_ctl+0x2b7/0x650 [ 44.400357] [] ? compat_do_arpt_set_ctl+0x6d0/0x6d0 [ 44.406992] [] ? __mutex_unlock_slowpath+0x220/0x3d0 [ 44.413720] [] ? __ww_mutex_lock+0x14a0/0x14a0 [ 44.419920] [] ? mutex_unlock+0x9/0x10 [ 44.425425] [] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 44.432493] [] nf_setsockopt+0x67/0xc0 [ 44.437999] [] ip_setsockopt+0xa1/0xb0 [ 44.443513] [] tcp_setsockopt+0x82/0xd0 [ 44.449108] [] sock_common_setsockopt+0x95/0xd0 [ 44.455403] [] SyS_setsockopt+0x160/0x250 [ 44.461171] [] ? SyS_recv+0x40/0x40 [ 44.466417] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 44.473054] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 44.479865] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 44.486415] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 44.493790] Mem-Info: [ 44.496251] active_anon:54309 inactive_anon:44 isolated_anon:0 [ 44.496251] active_file:3528 inactive_file:8262 isolated_file:0 [ 44.496251] unevictable:0 dirty:97 writeback:0 unstable:0 [ 44.496251] slab_reclaimable:5359 slab_unreclaimable:60062 [ 44.496251] mapped:23998 shmem:51 pagetables:629 bounce:0 [ 44.496251] free:1474395 free_pcp:468 free_cma:0 [ 44.529811] Node 0 active_anon:217236kB inactive_anon:176kB active_file:14112kB inactive_file:33048kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:95992kB dirty:388kB writeback:0kB shmem:204kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 77824kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 44.559207] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 44.588651] lowmem_reserve[]: 0 2908 6410 6410 [ 44.593876] DMA32 free:2980084kB min:30592kB low:38240kB high:45888kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2980720kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:636kB local_pcp:0kB free_cma:0kB [ 44.624662] lowmem_reserve[]: 0 0 3501 3501 [ 44.629549] Normal free:2901572kB min:36824kB low:46028kB high:55232kB active_anon:217236kB inactive_anon:176kB active_file:14112kB inactive_file:33048kB unevictable:0kB writepending:400kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:21436kB slab_unreclaimable:240280kB kernel_stack:5760kB pagetables:2516kB bounce:0kB free_pcp:1208kB local_pcp:516kB free_cma:0kB [ 44.663553] lowmem_reserve[]: 0 0 0 0 [ 44.667937] DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 44.683230] DMA32: 3*4kB (M) 5*8kB (M) 4*16kB (M) 2*32kB (M) 3*64kB (M) 3*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 1*2048kB (M) 726*4096kB (M) = 2980084kB 2018/02/01 01:31:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001b000-0xc)={0x0, 0x0}) dup2(r1, r0) 2018/02/01 01:31:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ea0000-0xa)='/dev/ptmx\x00', 0x8fe, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f000082b000)=0x8) 2018/02/01 01:31:14 executing program 1: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000a9f000-0x1e)="441ffff1eeffffffdeffffc5140487d91305004c000000ffffff7f0000", 0x1d) r1 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0x0, 0x441) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000012000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/02/01 01:31:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00007d1000-0x8)={0x0}, 0x8) clock_gettime(0x0, &(0x7f0000e86000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000628000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000e06000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000b41000-0x10)={0x0, r1+10000000}, &(0x7f00008dc000-0x8)={0x0}, 0x8) r2 = add_key(&(0x7f0000bdd000-0x6)='rxrpc\x00', &(0x7f00000aa000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$describe(0x6, r2, &(0x7f0000af9000)=""/37, 0x25) unshare(0x400) r3 = signalfd(0xffffffffffffffff, &(0x7f000050a000-0x8)={0xfffd}, 0x8) signalfd4(r3, &(0x7f0000c18000-0x8)={0x0}, 0x8, 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000106000-0xd)='/dev/usbmon#\x00', 0x5, 0x101000) ioctl$sock_ipx_SIOCIPXNCPCONN(r4, 0x89e3, &(0x7f0000150000)=0x8) 2018/02/01 01:31:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00004ac000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000817000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000655000)=0xe8) getresgid(&(0x7f0000c96000)=0x0, &(0x7f00008c0000-0x4)=0x0, &(0x7f0000f45000-0x4)=0x0) syz_fuseblk_mount(&(0x7f0000aa5000)='./file0\x00', &(0x7f0000ce9000-0x8)='./file0\x00', 0x8002, r0, r1, 0x2d0bd234, 0x7, 0x4) madvise(&(0x7f000042f000/0x3000)=nil, 0x3000, 0xb) 2018/02/01 01:31:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000a9e000-0x8)={0x0, 0x0}) munmap(&(0x7f0000f64000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffdf, 0xffffffffffffffff, 0x0) shmdt(0x0) setsockopt(0xffffffffffffffff, 0x10000, 0x1, &(0x7f0000000000)="01000000010006000006dd0000c4fecc", 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mremap(&(0x7f0000aa6000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000b2d000/0x4000)=nil) openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) sync() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce6000-0x4)='/dev/ptmx\x00', 0x400, 0x0) fcntl$dupfd(r1, 0x406, r1) socket$inet_tcp(0x2, 0x1, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00005d3000-0x10)='/dev/sequencer2\x00', 0x180, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x1940, 0x0, 0x0, 0x0, 0x4, 0xf72, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x8000000000) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0xffffffff00000001}) socket(0x15, 0x8000b, 0xffffffffffffffff) fsync(r1) timer_create(0x6, &(0x7f0000025000-0x60)={0x0, 0x12, 0x2, @thr={&(0x7f0000325000-0x1000)="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", &(0x7f0000638000-0x9)="282053763f57be23ad"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008f1000-0x4)=0x0) socket$netlink(0x10, 0x3, 0x6) 2018/02/01 01:31:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f75000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) sendto$inet6(r0, &(0x7f0000857000-0x8f)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) 2018/02/01 01:31:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000300000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000de2000)=0x14) ftruncate(r0, 0x0) sched_getattr(0x0, &(0x7f0000fff000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) [ 44.700387] Normal: 695*4kB (UME) 583*8kB (UME) 151*16kB (UM) 50*32kB (UME) 62*64kB (UE) 12*128kB (UME) 8*256kB (UME) 4*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 702*4096kB (UM) = 2901572kB [ 44.719861] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 44.728447] 11848 total pagecache pages [ 44.732420] 0 pages in swap cache [ 44.735856] Swap cache stats: add 0, delete 0, find 0/0 [ 44.741192] Free swap = 0kB [ 44.744207] Total swap = 0kB [ 44.747204] 1965969 pages RAM [ 44.750285] 0 pages HighMem/MovableOnly [ 44.754256] 320509 pages reserved 2018/02/01 01:31:14 executing program 4: [ 44.779015] device lo left promiscuous mode [ 44.858291] device lo entered promiscuous mode [ 44.870518] device lo left promiscuous mode 2018/02/01 01:31:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x400080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="") 2018/02/01 01:31:15 executing program 0: 2018/02/01 01:31:15 executing program 5: 2018/02/01 01:31:15 executing program 2: 2018/02/01 01:31:15 executing program 1: 2018/02/01 01:31:15 executing program 6: 2018/02/01 01:31:15 executing program 3: 2018/02/01 01:31:15 executing program 7: 2018/02/01 01:31:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @udp={0xffffffffffffffff, 0x2, 0x8, 0x0, ""}}}}}}, &(0x7f000057f000)={0x0, 0x1, [0x0]}) 2018/02/01 01:31:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f0000740000)={0x2, 0x6a, 0x48, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000001000-0x4)='\x00', 0x0) listen(r0, 0xfc0000) accept4(r0, 0x0, &(0x7f0000003000-0x4)=0x0, 0x0) 2018/02/01 01:31:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000027000-0x6)='./bus\x00', 0x6042, 0x0) write$eventfd(r0, &(0x7f00002f8000)=0x0, 0x8) sendfile(r0, r0, &(0x7f0000fe8000)=0x0, 0xffffffff) fallocate(r0, 0x0, 0x0, 0x7fff) 2018/02/01 01:31:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f00001d2000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x100000006, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x4000000000000256, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f0000d35000-0x8)={0x0, 0x0, []}) 2018/02/01 01:31:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000057c000)={0x2, 0x78, 0x48, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) connect$inet(r0, &(0x7f00004c5000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/02/01 01:31:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt(r0, 0xb45c, 0x5, &(0x7f0000442000-0xea)=""/234, &(0x7f00003bb000-0x4)=0xea) bind$inet6(r0, &(0x7f00005dd000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0xffffffffffffffff, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) pipe(&(0x7f0000e69000)={0x0, 0x0}) openat$selinux_create(0xffffffffffffff9c, &(0x7f000017d000)='/selinux/create\x00', 0x2, 0x0) r1 = add_key$keyring(&(0x7f00003bf000)='keyring\x00', &(0x7f0000429000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$get_security(0x11, r1, &(0x7f0000415000)=""/95, 0x5f) 2018/02/01 01:31:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000287000-0xe)='/dev/keychord\x00', 0x2800, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000ff5000-0x64)={&(0x7f000052b000-0x4)=[0x7], 0x1, 0x5, 0x8, 0x3, 0x8, 0x7, {0x800, 0x5, 0x9, 0x2, 0xb8, 0x5, 0x8000, 0x9, 0xfff, 0x8000, 0x20, 0x7, 0x100000000, 0x9, "20b04cdbff01d24f105f4ca8c85816bd500782596c8fd55651ed671b212a3225"}}) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x40, 0x4, 0x0, []}) ioctl(r1, 0x8936, &(0x7f0000ef4000)="") 2018/02/01 01:31:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x4004510f, &(0x7f0000637000-0x1)=0x0) syz_open_dev$urandom(&(0x7f0000ed6000-0xd)='/dev/urandom\x00', 0x0, 0x0) r1 = getpgid(0x0) getpgid(r1) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000702000-0x10)={0x2, &(0x7f0000128000-0x8)=[{0x6, 0x81}, {0x4, 0x2}]}) 2018/02/01 01:31:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00005e8000)={0x0, 0x0}) ioctl$void(r0, 0x5451) r1 = socket(0x10, 0x803, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000056b000)='/dev/autofs\x00', 0x0, 0x0) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000b43000-0x2)={0x7, 0xace}) r3 = syz_open_dev$mice(&(0x7f0000010000-0x10)='/dev/input/mice\x00', 0x0, 0x80000) ioctl$TIOCNXCL(r3, 0x540d) sendto(r1, &(0x7f0000001000)="120000003200e70004000000149bf55be9e5", 0x12, 0x10, 0x0, 0x0) 2018/02/01 01:31:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000abd000-0x8)='./file0\x00', 0x1e1) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x56aa) r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00000b9000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000056c000)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x3, 0x5, 0x8, 0x0}, &(0x7f0000ce0000)=0xa0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00005a8000-0x8)={r2, 0x4, 0xd39}, 0x8) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000027000)=0x3, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000185000)={{0x400, 0x3}, 'port1\x00', 0x8, 0x441, 0x8, 0xffffffff, 0x7f, 0x100000001, 0xfffffffffffff56f, 0x0, 0x4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000daa000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d1f000-0x4)=0x28) sendto$inet(r1, &(0x7f000050a000-0x6e)="", 0x0, 0x0, &(0x7f0000560000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fallocate(r0, 0x1, 0xe9, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000916000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1400}) 2018/02/01 01:31:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00003ab000-0x50)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b4d000)='/dev/vga_arbiter\x00', 0x8002, 0x0) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f000035b000-0x10)={&(0x7f0000813000/0x4000)=nil, 0x4000}) write$tun(r1, &(0x7f00008af000-0xb0)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0xa) 2018/02/01 01:31:15 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) connect(r0, &(0x7f0000f3d000-0x20)=@pptp={0x18, 0x2, {0x0, @multicast1=0xe0000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00002b7000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r2, &(0x7f0000ba6000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r2, 0x1, 0x1f, &(0x7f0000703000-0xc0)=""/192, &(0x7f000059b000)=0xc0) 2018/02/01 01:31:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt(r0, 0xb45c, 0x5, &(0x7f0000442000-0xea)=""/234, &(0x7f00003bb000-0x4)=0xea) bind$inet6(r0, &(0x7f00005dd000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0xffffffffffffffff, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) pipe(&(0x7f0000e69000)={0x0, 0x0}) openat$selinux_create(0xffffffffffffff9c, &(0x7f000017d000)='/selinux/create\x00', 0x2, 0x0) r1 = add_key$keyring(&(0x7f00003bf000)='keyring\x00', &(0x7f0000429000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$get_security(0x11, r1, &(0x7f0000415000)=""/95, 0x5f) 2018/02/01 01:31:15 executing program 6: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000023000)={0x10, 0x0, 0x0, 0x0}, 0x0, &(0x7f0000023000)={&(0x7f0000010000-0x30)=@ipv6_delroute={0x12, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_UID={0x0, 0x19, 0x0}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000023000-0xc)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 45.087938] device eql entered promiscuous mode [ 45.104097] TCP: request_sock_TCP: Possible SYN flooding on port 20020. Sending cookies. Check SNMP counters. 2018/02/01 01:31:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008f9000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) r1 = openat(0xffffffffffffffff, &(0x7f000035a000-0x8)='./file0\x00', 0x0, 0x6) write$selinux_load(r1, &(0x7f0000c52000-0x49)={0xf97cff8c, 0x8, 'SE Linux', "fb07aa059b8dc052f5513de8a5a1cc256be6015d71c2de20e9892be33015e15a20827154352f9a2b41b2d664b9f7b92981491f7b36a7269226"}, 0x49) r2 = syz_open_dev$tun(&(0x7f0000864000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00002c3000)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f5ff6b6d564ee091d"}) fsync(r2) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000f77000-0x4)=0x81) 2018/02/01 01:31:15 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f0000000000)={0x0}, 0x20012263) 2018/02/01 01:31:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) r1 = syz_open_dev$usbmon(&(0x7f00004cf000)='/dev/usbmon#\x00', 0xfffffffffffff3ef, 0x200440) getsockopt$nfc_llcp(r1, 0x118, 0x0, &(0x7f0000b99000)=""/4096, 0x1000) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x400454d0, &(0x7f0000002000+0x89)=0x0) 2018/02/01 01:31:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = dup(0xffffffffffffffff) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000af3000-0x11)='/selinux/enforce\x00', 0x602, 0x0) renameat(r0, &(0x7f0000666000)='./file0\x00', r1, &(0x7f000013a000)='./file0\x00') setuid(0x0) 2018/02/01 01:31:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000f000-0xc)={0x0, 0x0}) listen(r0, 0x7) epoll_wait(r1, &(0x7f00005bf000-0xc)=[{0x0, 0x0}], 0x1, 0x0) 2018/02/01 01:31:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000033e000-0x8)={0x0, 0x0}) seccomp(0x1, 0x0, &(0x7f0000ea4000)={0x1, &(0x7f0000a01000-0x8)=[{0x6, 0x0, 0x0, 0x84000000005052f}]}) setsockopt$inet_tcp_int(r1, 0x6, 0xd, &(0x7f0000e1e000-0x4)=0x7ff, 0x4) rt_sigreturn() r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000848000)='limits\x00') ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000cae000)=0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) epoll_pwait(r2, &(0x7f0000135000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0xffff, &(0x7f00004d2000-0x8)={0x34}, 0x8) 2018/02/01 01:31:15 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000007000-0x8)='./file0\x00', &(0x7f000000a000-0x50)=[&(0x7f0000004000-0xb)='.{em1proc\'\x00', &(0x7f000000a000-0x8)='Wloself\x00', &(0x7f000000a000-0xc)='{^vboxnet0-\x00', &(0x7f0000009000)='%\x00', &(0x7f0000009000)='eth1eth1bdev\x00', &(0x7f0000009000)='posix_acl_accesseth1\x00', &(0x7f000000a000-0x13)='vmnet0wlan1keyring\x00', &(0x7f000000a000-0x11)='keyring)vboxnet0\x00', &(0x7f0000005000-0x1)='\x00', &(0x7f0000001000)='ppp1%vboxnet1bdev\x00'], &(0x7f0000005000)=[&(0x7f0000009000-0xa)='[em0nodev\x00', &(0x7f0000007000-0xf)='wlan1{-trusted\x00', &(0x7f0000009000)='^ppp0(\x00', &(0x7f0000009000)='\x00', &(0x7f0000001000-0x2)='&\x00', &(0x7f0000009000)='bdev\x00']) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000004000-0xc)='/dev/rfkill\x00', 0x44004, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000007000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000009000)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000005000)='setgroups\x00') clock_nanosleep(0x7, 0x1, &(0x7f0000005000)={0x0, 0x1c9c380}, 0x0) write(r2, &(0x7f000000a000-0x7)="9a", 0x1) 2018/02/01 01:31:15 executing program 5: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x4, &(0x7f000070a000-0x10)={0x1000, 0x0}) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f000070a000-0x5)='user\x00', &(0x7f000070a000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000024b000)="956027d16c269940ee42417da46c751608849f57426fc0192ce2935a4d21b04a93cebcf6daaa96e54cacf58f", 0x2c, 0xfffffffffffffffc) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f00005c4000-0xd)='dns_resolver\x00', &(0x7f00004ba000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000070a000-0xaa)="20c02eac4cb81c5930bd123feb57c0854609eeef5f265fd8df39d8018d12c0e971d2368f15a60041bb90656709929e860ea7d1dd448aabfe387e3a69c84b6aafdb24a102ca307a3a52aa44f0700346bb75117152f80302ec2ecf564fc8f9b094f54e07f68e2f480f60b495a3367eca251d4dc6fc972a77c8bf9a2759c4d4633dad24b77c4faaba8b955775db336603909a497cadd8be4c09762f35f3f34e17ead5f8eacc2f3cce20f8f1", 0xaa, 0x0) keyctl$reject(0x13, r0, 0xcb1, 0xd28, r1) clone(0x0, &(0x7f0000141000)="", &(0x7f0000f13000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000961000)="") 2018/02/01 01:31:15 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f000000d000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) mount(&(0x7f00005e1000-0x8)='./file0\x00', &(0x7f0000df5000-0x8)='.', &(0x7f0000df4000)='%&t3\x00', 0x0, &(0x7f00003db000-0x23)="") mount(&(0x7f0000fdd000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000ffb000)={0x3f, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000036e000)='/dev/sequencer2\x00', 0x204041, 0x0) 2018/02/01 01:31:15 executing program 6: mmap(&(0x7f0000000000/0x44000)=nil, 0x44000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x3, &(0x7f0000029000-0x10)={0x2, &(0x7f0000000000)=[{0x2d, 0x0, 0x0, 0xfffffffffffffffe}, {0x8, 0x0, 0x9, 0xffffffff}]}) r0 = socket$packet(0x11, 0x0, 0x300) mmap(&(0x7f000001d000/0x4000)=nil, 0x4000, 0x2, 0x111, r0, 0x0) times(&(0x7f0000043000-0x20)={0x0, 0x0, 0x0, 0x0}) 2018/02/01 01:31:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001c5000-0x8)='./file0\x00', 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000bc8000+0xcc1)='/dev/rtc\x00', 0xffffffffffffffff, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x7) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00006b0000)={0x3}, 0x1) openat$keychord(0xffffffffffffff9c, &(0x7f0000c88000-0xe)='/dev/keychord\x00', 0x400000, 0x0) utimes(&(0x7f0000b24000)='./file0\x00', &(0x7f00005e7000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) creat(&(0x7f0000f83000)='./file0\x00', 0x0) getxattr(&(0x7f00007c9000-0x8)='./file0\x00', &(0x7f0000e90000)=@known='security.selinux\x00', &(0x7f0000add000)=""/0, 0x0) 2018/02/01 01:31:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000078b000)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x7, &(0x7f0000044000)={0x0, 0xa, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x3, &(0x7f000004a000)={{0x0, 0x1}, {0x7, 0xe4c}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) rt_sigtimedwait(&(0x7f00004f4000-0x8)={0xffffffffffffffff}, &(0x7f0000ec9000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000685000)={0x77359400, 0x0}, 0x8) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000070d000-0x9)='/dev/ppp\x00', 0x4000, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000d0a000-0x4)=0x80000000) 2018/02/01 01:31:15 executing program 3: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000336000)={@loopback={0x0, 0x1}, 0x8, 0x2, 0xff, 0xccc622210f93a077, 0xc50, 0x1, 0xe27}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000007000)='personality\x00') mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f000000e000)={&(0x7f000000f000-0x1c)=@in6={0xa, 0x3, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x7}, 0x1c, &(0x7f000000f000-0x30)=[{&(0x7f0000003000-0xec)="63b947314a64c39993091b575a5e6e926c226296e9c6fc33ed4ae031616f5b6c24e7155673c9c85055597c93a6ae0e772cdee42982d7999d520b75a47ba10ebe8d7ebda51bc72d03b33fef9b43539db8c16933fce7f6268cf5c788c9fc45898acff621a0485608814b969dc6a1ccf1711fb1692189e5574678c2fe3fcb4136831c27079200fd3d78302cc71bae51614f0917fb07ca828e69c50288fe807b329e22d2ffaba657de7239b2c43c0f78a110411df8ea7521d53437d6618ed0c5c9e0eaf0dc40a7653821e360d444b1e0b1145092ef0108d6fca6efd602749d412085626315ab0ff19f1f135b3e8e", 0xec}, {&(0x7f000000e000+0x707)="e8ed22f9c43d93b4595bb473bf3a515887ad8817e4aa16f797ff58e4255f4b996cd01bb1dd83da70fc12509a624d2091450f24e673da2e91eb7e00ab46a7d508e2919c14751e3120c3", 0x49}, {&(0x7f000000f000-0xf3)="db4197fd2f53e49d3fb68342e30b199d1f267b7eab3846d15b357639d61c97713af39a7dcd3ecdabe38db64ef359c6dc4c34c80f3fa932cb417e7cbd6fdf9a6ab056632d5791677adff952e2b7f535374e8875bad90e67f0683324875a446471f42b5359f08554e44ad48f2d4fa67c3b304a10735e80692231ad2bc5aa45dbf7ddf2d992bf1b18c4d41e8deed2c4a16aed9c71d1b1baedcaa6977b3906f6b058a47c23d9fca13e4089c3627f50eca62a56f9649c72b71f823cf8f45393034395c2aed8e846abdb211020534e56e04537ef29cb5414eaca58a936ae5d8a0c7d2b2aebba31b0102e215c37a6f984e6dc78d9d67d", 0xf3}], 0x3, &(0x7f000000e000)=[@init={0x18, 0x84, 0x0, {0x9, 0xfd, 0x4, 0xb0ea}}, @init={0x18, 0x84, 0x0, {0xc91b, 0x1f, 0xb39, 0x400}}], 0x60, 0x4008010}, 0x4000040) exit(0x0) lseek(r2, 0x1000000000000004, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89b5, &(0x7f000000f000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8000}) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f000000a000)={0x0, 0x7, 0x7, 0x2, 0x4, 0x3}) 2018/02/01 01:31:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000efc000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/02/01 01:31:15 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000600000)={0x77359400, 0x0}, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000b8e000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000322000)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000d38000-0x4)=0x0, &(0x7f0000f56000-0x4)=0x4) openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000686000)='/dev/usbmon#\x00', 0x0, 0x0) syz_open_dev$binder(&(0x7f00004e0000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) unshare(0x8000400) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) 2018/02/01 01:31:15 executing program 6: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00009e7000)='/selinux/checkreqprot\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r0, &(0x7f0000000000)=0x0, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x200000003, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000147000-0x1b2)=@newlink={0x30, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_GROUP={0x8, 0x1b, 0x0}, @IFLA_XDP={0x8, 0x2b, [@nested={0x4, 0x2, []}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 01:31:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000129000)={@common='lo\x00', &(0x7f0000b5f000)=@ethtool_pauseparam={0x17, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/01 01:31:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00001e0000)=[{&(0x7f0000002000-0x73)="390000001300090600fe0000810000000700004003000000450001070000001419001a00040002000700001202000008000000ff00f41ee400", 0x39}], 0x1) 2018/02/01 01:31:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000321000-0x8)='/dev/sg#\x00', 0x0, 0x0) ioctl$KDMKTONE(r0, 0x227e, 0x61c0) 2018/02/01 01:31:15 executing program 7: socketpair$inet6(0xa, 0x4, 0x401, &(0x7f00002f5000)={0x0, 0x0}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f11000-0x4)=0x0, &(0x7f00002cf000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000336000-0x8)='./file0\x00', &(0x7f0000a4f000)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x1000000001, 0x0) getresuid(&(0x7f00008c2000)=0x0, &(0x7f0000d6d000)=0x0, &(0x7f0000bb1000)=0x0) r2 = getgid() lchown(&(0x7f0000b0b000-0x8)='./file0\x00', r1, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000fb4000)='./file0\x00', 0x0, 0x0) getdents(r3, &(0x7f0000fe9000-0x47c)=""/2062, 0x80e) 2018/02/01 01:31:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000034f000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f000017c000)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x3c}, @in=@multicast1=0xe0000001, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_auth={0x48, 0x1, {{'sha1\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000ccb000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000085a000)=0xe8) getresuid(&(0x7f0000126000)=0x0, &(0x7f0000757000)=0x0, &(0x7f000008a000)=0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000da8000-0x28)={@generic="d23ca6e795ad101200ca3acf62f92835", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getresuid(&(0x7f0000c1b000)=0x0, &(0x7f00007fb000-0x4)=0x0, &(0x7f00006d7000-0x4)=0x0) sendmsg$nl_xfrm(r0, &(0x7f0000e3d000)={&(0x7f0000cdb000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000846000)={&(0x7f000025d000)=@polexpire={0x16c, 0x1b, 0x25, 0x6, 0x3, {{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x8, 0x0, 0xa0, 0x20, 0x0, r1, r2}, {0x6, 0x9, 0xfb5, 0xd78, 0x8, 0x4, 0x4, 0x8}, {0x1f, 0x1000, 0x3f, 0x9}, 0x401, 0xc, 0x0, 0x1, 0x2, 0x0}, 0x3}, [@policy={0xb0, 0x7, {{@in=@loopback=0x7f000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x0, 0x1, 0x5, 0xa, 0x0, 0xa0, 0x11, r3, r4}, {0x0, 0x6, 0x7fff, 0xabaa, 0x4, 0xfffffffffffff04f, 0x5, 0x73}, {0x8fab, 0x3, 0x1, 0x1}, 0x100000001, 0x0, 0x2, 0x1, 0x2, 0x2}}]}, 0x16c}, 0x1, 0x0, 0x0, 0x4801}, 0x4000) 2018/02/01 01:31:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000c99000-0x38)={&(0x7f0000266000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00009c4000-0x40)=[], 0x0, &(0x7f00005aa000)=[], 0x0, 0x0}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000bcd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fc0000)=0xc) fcntl$setown(r0, 0x8, r1) r2 = creat(&(0x7f0000b04000-0xe)='./file0/file0\x00', 0x10) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000b76000-0x4)=0x3ff) fcntl$getownex(r0, 0x10, &(0x7f0000fc1000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$setsig(0x4203, r3, 0x0, &(0x7f0000fbe000)={0x0, 0x0, 0x67918, 0x0}) ptrace$getsig(0x4202, r3, 0x0, &(0x7f00002ab000-0x10)={0x0, 0x0, 0x0, 0x0}) 2018/02/01 01:31:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000000e000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f00002ee000-0x28)={0x1f, 0x6, 0x2, 0x2, "4d578bab86c2401cad986ddb227ae5e54ddcae471918b81e9c9ddc78a019f5a9"}) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000b77000-0x10)={0x5, 0xac, &(0x7f00003de000-0xac)="606fffb243c2a4c73f093f951e72bea6d6fc50430eac6ae3be4b719564d4203b7f37cfad1c7e823cb0e1e51d2f41d12278968e0476f84b9f9c5b165f71da9e6c2d33c1b7d7a0e63096f978c77ee649f124e8c81cfe020f861fae2cd14a180b16791cd23fb4b6eb244d2b0639684227f415d6ac0f4e3a85b90fefbf0c477ae03031eb1b68c1f2b03e747950f632edd484092d0a2c71df4d742cdef043b99020236ecfd573af91b5c6f859d7fd"}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00002a7000)={0x14, 0x0}) poll(&(0x7f0000a71000)=[], 0x0, 0x7) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000022d000)='/selinux/status\x00', 0x0, 0x0) ioctl$TCSETA(r2, 0x5406, &(0x7f0000d0a000)={0x1, 0x100000001, 0x8, 0x2, 0x100000000, 0x2, 0x40, 0x1ff, 0x5, 0x8eb}) 2018/02/01 01:31:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000080000)='/selinux/load\x00', 0x2, 0x0) fcntl$setflags(r0, 0x2, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f00007ee000-0x1db)="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", 0xfc) accept4$netrom(r1, &(0x7f0000370000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000d59000)=0x48, 0x80800) 2018/02/01 01:31:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000dc6000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) recvfrom$unix(r1, &(0x7f0000330000-0x1000)=""/4096, 0x1000, 0x40010060, &(0x7f0000811000)=@abs={0x0, 0x0, 0x2}, 0x8) sendto(r0, &(0x7f0000200000)="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", 0x1000, 0x20040800, &(0x7f00009ba000-0x1e)=@pppoe={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000346000-0xb)='/dev/hwrng\x00', 0x20000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000b82000)={0x10000004, 0x0}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00003c3000-0x8c)={0x0, 0x3ff, 0x3, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmmsg$unix(r1, &(0x7f00004ee000)=[{&(0x7f00002de000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000042d000-0x60)=[{&(0x7f00007b2000-0x5f)="15f6da92938999558406ff51287c5fc4bbc8de6d2927dac82ce760b913ca491cf1492f5f7db8cb8a7ceeda9aa5eaa76babac1617f8239b4838b52ffbb159c63251d52b6d9d93d671f6d8e37f412454d3f9709152f0088d61182cf554c65741", 0x5f}, {&(0x7f00007c3000)="fe24d172c721c9833076ab11944eadd3c6577a97a4eff861d7a002afead8cbb13a9446381a2d4c93c2a6c431e4912482b161b897a43887d5aa12a6c15bb3e214cbffd42a16465c3a6a9f89648c8c3700f0bab7342dd7a809f067ed3e3258fb737a497ebe4c00bf474ec856ea030c8cc67a2f1a18d098ac95e7151d954e916738531ea3a7e935d21829b2f333c73a01273169a5d7da33924297f2180affaf2df3af50f8", 0xa3}, {&(0x7f000005a000-0x1000)="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", 0x1000}], 0x3, &(0x7f0000d94000)=[@rights={0x18, 0x1, 0x1, [r0, r2]}], 0x18, 0x0}], 0x1, 0x0) r4 = getpgrp(0x0) ioctl$GIO_FONTX(r3, 0x4b6b, &(0x7f0000e88000)=""/152) sched_getscheduler(r4) 2018/02/01 01:31:15 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000014000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000013000-0x5)='affs\x00', 0xa00004, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000013000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) clock_nanosleep(0x0, 0x0, &(0x7f0000011000)={0x77359400, 0x0}, &(0x7f0000013000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) futex(&(0x7f000037b000)=0x0, 0x0, 0x0, &(0x7f0000864000-0x10)={0x0, 0x989680}, &(0x7f0000663000)=0x0, 0x0) 2018/02/01 01:31:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000043b000)=0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00004d7000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000016000)="6664001f66d0") exit(0x0) execveat(r1, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f00004b0000-0x8)=[&(0x7f0000019000-0x13)="2d0101f8ff50766d6e657430fe"], &(0x7f0000508000)=[], 0x0) 2018/02/01 01:31:15 executing program 7: r0 = socket(0xa, 0x2, 0x0) getsockname$netrom(r0, &(0x7f0000daa000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000025a000-0x4)=0x48) ioperm(0x80, 0xf263, 0x8000) connect$inet6(r0, &(0x7f0000f9a000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x8001}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x80000000000004c, &(0x7f0000b55000-0x4)=0x1000000, 0x4) 2018/02/01 01:31:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000054d000)='ramfs\x00', 0x3, &(0x7f0000313000)="") clone(0x0, &(0x7f0000d4b000-0xe5)="", &(0x7f0000cb1000)=0x0, &(0x7f0000a18000-0x4)=0x0, &(0x7f00002df000)="") ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000c85000-0x4)=0x0) ptrace$setregs(0xd, r0, 0x32eb, &(0x7f00000ce000-0xef)="9f563287d88057c3027b4a5ecebb7e3c315060cda19007190b59e7922b38c7989d3f5cd929a452c194316af27655d3576eb971e1fc53932ea7092551e3850a59438f69dae2d24dd74da4758f53fde31d882495943bcd83b894db2842f31a1d345e1f3383ba76a7057e66472e0617ed9e3e6fdbcfbd63013098379446f2e6b831d2f391b2e38967e9652a696dc4f77f0d3cfe98c6e2b95e1dc8bb7180771a3cea5ecda19cc2c9bfeee6bfbbdabdac2b7c0c9e13605abb15b60c53122cdb07e5b47c0260b949332e4c9ccdf9de76df6e04fdbb8dd9954175e3a96777632b67b965c7b4869117a1a5d7f482f8bd9c9ade") utimes(&(0x7f0000c1d000-0x8)='./file0\x00', &(0x7f000054e000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/02/01 01:31:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00003c1000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000902000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000e29000-0x50)={{0x22d96a19, 0x10000}, {0x2, 0x0}, 0x4d, 0x1, 0x100000000, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = accept4$llc(0xffffffffffffff9c, &(0x7f0000e43000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000054b000-0x2)=0x10, 0x80000) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00000c8000-0x5)={0x0, 0x97}, 0x8) prctl$setmm(0x23, 0x0, &(0x7f0000945000/0x1000)=nil) [ 45.438351] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 2018/02/01 01:31:15 executing program 6: mmap(&(0x7f0000000000/0xdc2000)=nil, 0xdc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f0000dc0000)=0x0, &(0x7f0000dc0000)=0x1) 2018/02/01 01:31:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000fe000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bind$ax25(r0, &(0x7f0000bf9000-0x10)={0x3, {"87c7f99f8b6b39"}, 0x0}, 0x10) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f00002b0000-0x8)={0x3, 0x800}) r1 = syz_open_dev$tun(&(0x7f0000a58000)='/dev/net/tun\x00', 0x0, 0x40) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="4f5400000000034f3a0a1fdc222073b5"}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x8923, &(0x7f0000c15000-0x28)={@common="6772653000000000000003000200", @ifru_names=@common='dummy0\x00'}) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f00001b9000)=0x0) getpgid(0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000ee7000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$key(0xf, 0x3, 0x2) fstat(r1, &(0x7f0000f18000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/02/01 01:31:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) writev(r0, &(0x7f00004e6000-0x10)=[{&(0x7f0000f4c000)="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", 0xec1}], 0x1) 2018/02/01 01:31:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000566000-0xe2)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000dc4000)=[{&(0x7f00004e1000-0xbf)="7f", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet(r1, &(0x7f0000fe6000-0xd6)="000ed4833d4a7da7eefc86a6ff1f35dc3d8f134aca46ff59cbd74142a6d601ead84e70bbc62307a2c417cb73f3946cc6c0d01d4fa2fc73a4d57dadcd152a41a42ad46353f0809fee82a16c7df3fa1e0651e9ba5e754564856b934707b509213e509ed20eeaab9dbecaf60f5bb4c23fa79a16ade0fc1cd52cae41e7a5b689f2e7b6eb64cbc63fd5d4105d859df9bf51452ff1102aae1e59f0007e50a05f9b5f8d2dfa10461b82ca326e5c7df4a4407cef74710469e9542e5b569a95cdd478ad934ae9b46cb08e0d61a45de0714a3d574c8f735d1419af", 0xd6, 0x0, 0x0, 0x0) sendmsg$nl_crypto(r1, &(0x7f0000ab2000-0x38)={&(0x7f0000b38000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e68000-0x10)={&(0x7f0000be1000-0x10)=@delrng={0x10, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000265000)=0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000267000-0x4)=0x0, 0x4) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7000+0x99)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 01:31:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000a03000-0x10)='sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f000074b000)=0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f00008da000)={0x9, 0x2, 0x40, 0x1ff, 0x401, 0x2}) 2018/02/01 01:31:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x88040, 0x0) timer_create(0x7, &(0x7f0000a39000)={0x0, 0x36, 0x1, @thr={&(0x7f000071a000-0xde)="89dbf6cc6ae80ec32dba809ed6f46663284c4d12f4c82b6184833248bbdd9d8d1c6101216e0c6d70b7765f83c3ff635079633ec51100f90568648f9b7dd0336e83305cb80fb337dd68ba97100ba86f1a03ad09d298bfdcce85cbc46249c8d16037f94e2a9232db73fb653c2d6e67890e5e82cd5c3fefd51233e71a3d61e352939db047478c130e1e49426b819bd674a18c840d395f681cf18a4e7fa366f73545f80c9fc3bad2d2bebd385658e31accb662568a197019a3011bfb77e9a1fd53cfbcbb31c645a7463560a6e89e7391879693a9d9f82110662a549e0ff07f81", &(0x7f0000cf8000)="dd285106cb874eb2cd5c7719810048c7178b4504f569fd020373405e6dac9f67d24937d2110bb16eeb9ecb79ae1a6824ae5a5bb2b6408588ac514781"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000545000)=0x0) timer_gettime(r0, &(0x7f00000ff000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mount(&(0x7f00002bf000)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffc2, &(0x7f0000032000)="") open(&(0x7f0000000000)='./file0/bus\x00', 0x4002, 0x0) 2018/02/01 01:31:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000e0000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00008d8000-0x8)={0x9, 0x5637, 0x9, 0xbb34}, 0x8) r1 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000004000-0xc)={0x4, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f000017f000-0xc)={0x0, 0x0}) ppoll(&(0x7f00005d7000)=[{r2, 0x0, 0x0}], 0x1, &(0x7f0000376000)={0x0, 0x0}, &(0x7f0000e98000-0x8)={0x0}, 0x8) 2018/02/01 01:31:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000c0b000-0xf0)=[{{&(0x7f0000bbd000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000d08000-0x50)=[{&(0x7f0000b2d000)=""/4, 0x4}, {&(0x7f0000c42000-0xfb)=""/251, 0xfb}, {&(0x7f000099f000)=""/4096, 0x1000}, {&(0x7f00007d8000)=""/42, 0x2a}, {&(0x7f0000a92000)=""/47, 0x2f}], 0x5, &(0x7f0000443000-0xeb)=""/235, 0xeb, 0x1}, 0x8001}, {{&(0x7f0000378000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00001ed000-0x50)=[{&(0x7f0000918000)=""/103, 0x67}, {&(0x7f0000ce3000-0xe7)=""/231, 0xe7}, {&(0x7f0000864000)=""/248, 0xf8}, {&(0x7f0000045000)=""/88, 0x58}, {&(0x7f000017f000)=""/254, 0xfe}], 0x5, &(0x7f00005d4000-0xde)=""/222, 0xde, 0x7}, 0x400}, {{&(0x7f0000986000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000a70000-0x20)=[{&(0x7f0000f64000-0x45)=""/69, 0x45}, {&(0x7f0000f86000-0x6f)=""/111, 0x6f}], 0x2, 0x0, 0x0, 0xaa}, 0x800}, {{&(0x7f00003e1000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00009de000)=[{&(0x7f0000c5e000)=""/95, 0x5f}, {&(0x7f00008ca000)=""/183, 0xb7}, {&(0x7f00009c6000)=""/3, 0x3}, {&(0x7f000096a000)=""/4096, 0x1000}, {&(0x7f0000305000-0x6f)=""/111, 0x6f}], 0x5, &(0x7f00008e7000)=""/174, 0xae, 0x8}, 0xcf8c}], 0x4, 0x120, &(0x7f0000e00000-0x10)={0x0, 0x0}) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000d32000)={r1, 0x1, 0x6, @random="bc0242a7cd7b", [0x0, 0x0]}, 0x10) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r2, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) sendmmsg$unix(r3, &(0x7f00000bd000)=[], 0x80, 0x0) poll(&(0x7f0000cbb000)=[{r3, 0x44, 0x0}], 0x1, 0x80000002) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000c81000-0x48)=[@in6={0xa, 0x1, 0x10000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in6={0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x48) connect$unix(r2, &(0x7f0000062000-0xa)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/02/01 01:31:15 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000009000)=0x169) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000a000)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000001000)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000004000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xfffffffffffffcbe, &(0x7f0000009000)={&(0x7f0000009000)=@ipv6_deladdr={0x18, 0x15, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, [@IFA_CACHEINFO={0x0, 0x6, {0x9, 0x5, 0xfffffffeffffffff, 0x1ff}}, @IFA_FLAGS={0x0, 0x8, 0x500}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/02/01 01:31:15 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, 0xffffffffffffffff, 0x0, 0x1000000, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000000000)=@known='com.apple.system.Security\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000)='/dev/vga_arbiter\x00', 0x81, 0x0) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$dupfd(r0, 0x406, r0) write$tun(r0, &(0x7f0000003000-0x10c0)=@hdr={0x3, 0x1, 0x3bfe, 0xc9b7, 0x8, 0xab06, @ipv6={0x100000000, 0x6, "e0a06c", 0x108e, 0x88, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@dstopts={0x3d, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x7f}]}, @routing={0x0, 0x8, 0x2, 0x86a, 0x0, [@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x7}]}, @routing={0x3f, 0x2, 0x0, 0x7, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}], @dccp={{0x3, 0x1, 0x4, 0x1, 0x6, 0x0, 0x0, 0xd, 0x6, "c931ae", 0x8000, "c47e05"}, "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"}}}}, 0x10c0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000001000-0x10)={0x0, 0x0}) futex(&(0x7f00002af000)=0x100000001, 0x88, 0x800, &(0x7f0000191000)={r1, 0x989680}, &(0x7f0000001000-0x4)=0x0, 0x0) 2018/02/01 01:31:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00008ef000)={0x0, 0x0, 0xffffffffffffffff}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000608000)={0x0, 0x0}) connect$inet(r0, &(0x7f0000932000+0x2c4)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f00000dd000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000079000-0x96)="", 0x0, 0x0, 0x0, 0x0) connect$inet(r0, &(0x7f000096e000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/02/01 01:31:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000ec2000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000080e000)=0x10) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmmsg(r0, &(0x7f00001b4000-0x168)=[{{&(0x7f000037e000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1, 0x4, 0x3}}, 0x2e, &(0x7f00001f8000-0x50)=[{&(0x7f0000add000)="d0b64b785841728e4bc4fad3a1b9bf93660f8f17b04d2cc98c1d919219d16c96dd2d33cbeb99341bf74a6cba85f5f5d1312a62cdf5acf68c0437248f587b9aabecdae8a14d0c3d1843216f587fdcae4eab43760b53ae56c2d81e4728474bf9b1b41709b67d02c728f9dc88f35ce7f3e292d5b332ae6952cd2be76fb59df01d1b9668ec6756b25a065d0569386b0c9b7bb89b249802c16e13f8bf6366d6771e3a8abd381021c4387785c7e7e2ab81d8fa1454eb73b2453917d60fee3184b156ec5303508b27", 0xc5}, {&(0x7f00007e8000-0x1e)="8ba28adad150d36320e5d0d0495269d72aef5753cdb20cb75076beab84b1", 0x1e}, {&(0x7f0000024000-0x99)="5e7f06be86dc9252ea445493b024bf801a33de26c9e2873dfa2e21e228f7b507dc6902b95bed447eac588fa836bdb2c1a248be4a3fa5f90a6dae3ae052c12c45121e6d41e72b84151b7e3a728014e1181c4219c71aaefd08a2bd011dfc186e8af89296a4d8731cc09297cb8311d4c8ad913198da7524771934cf706b321939ea78bcda339abb7409c6e65665eb0d4fa4c67c1823db4d1b2f3f", 0x99}, {&(0x7f0000bcd000)="cf1ecc406484e0f0ee2ebb48ecc01f55b7c3608b9d777a4eecd40acf89123b2c3e8877d93c6608ca261512f716811b208bdba5938c96e9daff461a52c3d5f1daf2791b3a11b7e81e34f99a6f6ae3aaf85e12b5c92934b22a0c654bc8aa4182c4021c6a0874fe2785c0cc0c33604413a3ffd5cc1d4051514753b6aca3004f2e57fb5b1ae159ca5ab8", 0x88}, {&(0x7f000048c000-0x94)="b59b044af152e025265b6c0760ea322e040a38e18aa184862a92f46b81c5daeccbbfc0d641ed991a1bf5f47bb324bf44055ed10f3b0448cb081ead247f80496b12b0ff854fc948e21c31b48f4ede5cc657b38e8740f84027f22571a3e3c0ed01fd4ceba68056e90eff8655a824bd30c22071034476f7a77af0d1f912bb44d3270fda7a237a0aa62905d2ed2e0671ddb74540fc04", 0x94}], 0x5, &(0x7f000046f000+0xf12)=[{0xa0, 0x0, 0x3, "e3f3e30b914f0eee800ade02146d6d7a46be44532dcd7102c27972e1f70e0f8327780d9a793a569fd9a24eb694d9cb51edc1367499205e0b2b1017f9e33ca728418520ebbe3851d41b42f0957cfae92008b30496816a8cbb9132d3e0aee8af1e31e5f2ed3f1b40d66b363f76d59bc4b6000bf62cb55acac15c1d5b5e06939758d4fde83d781de291fb7a69591f5548"}, {0xc8, 0x107, 0x4, "7068c4dfeb43192a11ad905ca752a0637162c8b8dcef5283a3cf61af61e7dd869383097530d0ff4280cceb30df511da13fc22a91fdc4ee98d03a849b70265f2fb0d702891f868fbec129eeda9ccfbd61cf407d6472b511ae7e9c229380c6d2f5ee8c0ded8e359e4a192620e45c741f185b30eb44ffe1cb6f2a9f67edd177a574da8d5982c89086905694da7493c9d0f184c00141ffc34f74080869fbc935824360f9f8067af56468c967102348a4efe71d673d56815b16"}, {0x10, 0x11b, 0x1, ""}, {0xf0, 0x101, 0x6, "9cbd5091820cc659c922c0d5190426e6d98babb9152f9d888b65edeab235039101227403dfe15d7a719c0b57fb83a909855043d60f1e692eeb7388fd713e01fd8a6308069ebfc03a062473f56c6612335f3135180d6713a92fcf77a9ff3c68104b190c8b9dbcebffd154866d12c057b2a42c096cff8300d3eb5e08b3c62eff4e94e6a3350fa812c423cf5ac7e0d612591d192874804003b43bfdf3cbaf50b1e15e22984ca21a952e8675c53c3f98c3c71d612116a71b91c555cbda6eb0f410128ea868954b919ef9c0380181288eed2fd79cf8015f3b25bc0a6a787a"}], 0x268, 0x10}, 0x100000001}, {{&(0x7f0000e9f000-0x10)=@vsock={0x28, 0x0, 0xffffffff, @hyper=0x0, 0x0}, 0x10, &(0x7f0000aa0000-0x60)=[{&(0x7f0000603000)="beeaf9d77354e1960fbfb072333977e9de9cd435fb45bbd04e9e7fc9036404d5694d4939e3b47d613d78644e08ccc37753dc52af2027cf23ef0c4e851bd8c599229add9178e641", 0x47}, {&(0x7f0000661000)="c6a49a63180c7c3c0108bf6c8a45f43ada7e6da8e9255658e759a52d74369d6b58833daf6de5cf829f2bf2c2db0c7629e6fbc27f962a28835650397494362784d658a3561c977efe620d0cbf564b560bfaef9455de4ee108573d7e65f9808a8b3c381cf206bea1c22c5fb198bfe5b61c56174b652dc9f592286f7815e5bea0e340381956b3", 0x85}, {&(0x7f0000ebf000)="643671be583f97d4b025887ef92a70022abced386c397ec3addacdb8e8159c6e765dd52f01c7968e8432aa34b38e3278ec28f20e283685bbed44122d15993e6125583c83993eccb601086f6f", 0x4c}, {&(0x7f0000f94000)="85a1402340cb4564c724dd5551a2de7db2e480d85e470e47b8dbbca5babf44707313d72ab5c2715a20b0062a27e0bfe71213c3afa2e84215bcf28ec36ecb04e55b29dad77747a1d837caa9fa705c0e407eb81ff0b39bf60cc8145bcf82b8a3bdf3e45010550b4476341ba2822407005abec5d80d36a23f878ec9a594f03d640b96225f52f5cbba299b7a52434d6e6a70de972e9998f350e24bc27e67a0ff9570fdb2cb7054d841161db9b43608527f211d41ee2b9f67410c04b4bba16242f29af91d15f368e8a999d4f5e346da01835c48d516aded798278", 0xd8}, {&(0x7f0000ac7000-0x98)="664d4fd4806e7ca3e22bbc0aa76f71f227f640098a1324cf511781430fec9cc68d4f74b400a418e4cf6bafc24071f11bf7fd9faf229a41827bf0026e329d57314739e1b8c51e097853441a315243ce394b741765401a71a1a325b9180baadd9d7bc156f6d1c335e3db5f2bf459c7c3bfb387d533faa8a4dadb4b77418514e2dd25da707df71d6ef87f5f6d60a5670bf0aa88c6ad0033d52b", 0x98}, {&(0x7f0000d5e000-0xf9)="33fb0b48e2b517315dd3db3da39f9b45e195f8fcd095dc179a2d74396212c1d1ab2aa71497e514349af11b30ff4f30910107cbf1574b0a28f457509bc0ad47e2388d588bf4b653697201f80a97289b33ba04704eb2f1457321ee577dff7722d6ec9e1880e855c860a1ea2696757ea77984b0f718e60eba378ad2ba2d91ead49d0199619f0c25c82af665086b6d3431ab009012f185e67259e3afb97f9138403a9b611e22b98ce88ed3c04629cbd0271ab3f49fbd97b6e8c6e6a007d776c56605d201b2379d09736850f65d9169cb4620431cfea11a927a6b010199dd679b634c30d32e8c0c77731de970203f139c1fdb6685bca28c54fecf7b", 0xf9}], 0x6, &(0x7f0000722000-0x118)=[{0x98, 0x88, 0x8, "f18e9ff92014baf35af578c6d34615f1fa952d5eb4ad9ade58f970b38ee1cf4c712dbcbb410839e7924f0404e736e828f913ab0014baaa89e43c9b1a7e009bc7cfdc4fca073f8db349b98e609f15407f9961cd2f23f7687ce5d4509769eca8811979ca65235a08895e7f8462f8953a08e137fd0f1a8345671599da2a8b6313d14a4b9e0ba5541982"}, {0x20, 0x103, 0x10000, "4382aceba3fb66c2cc595253861c"}, {0x60, 0x11f, 0x3, "42be12a391aab31942ee921824646ac8ccc3e21d34d7f7f9f8f241271c9838a20dded479b8e3e6d06b72551b379350d16d499fa70c556727d0ce3c2e11b59f646023ae453a770cadbf9d5b51"}], 0x118, 0x8000}, 0x4}, {{&(0x7f0000726000)=@pppoe={0x18, 0x0, {0x2, @random="9bd611ea2cb9", @common='ip6tnl0\x00'}}, 0x1e, &(0x7f0000311000)=[{&(0x7f0000cd3000)="f11d68346f1253a2158e692d468ef6429f9966e2a965896c73fd679555889f7ab7f0bf427136e46f7145acd079609ed583c51287706861eaeb347b52e31e34a7afc51cf43812c2ebebc5dd260b93da4b7590cb6f9f6e72b41f5414c5", 0x5c}, {&(0x7f0000435000-0xfe)="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", 0xfe}, {&(0x7f0000808000)="ef", 0x1}], 0x3, &(0x7f00006a7000)=[{0x50, 0x111, 0x8001, "cf1da2ceb1ce5c351625b229c7c771569c354202a00b3b79a33efb7709efc88008fc9b62d294db80632db67c4c5495e8dabaa9c4ef3aca3798a01246c2d877da"}, {0xf0, 0x0, 0xfff, "55512bfd1d72a3557d9d04d833fcf6a6ad94542e38e79c5ca4849e68f7469bffb31afebb3831b8a3a0cf84801306ad9afe6f79a882217413898d1c366758e529e604728bdde7fa08f2a0dacb044b0508930cdbf7e88c1d8c2db5ea9e07b3951a3170f83a10f0e6d258861c25dd56e3f364c1706ba1b6222728172b90700ac371597940b1dce5c739d6be407d2e916d91ef0e1f90d16ed88c51a0d53eb1c391cf0da0d59804e4fadab78d7aef2ff36073188b5ce67503eb92c45ec8bb029dfb32a53d4abf7fec9f96036d865121489e951b8bb2b3a6d1ee19613747"}], 0x140, 0x4040844}, 0x3}, {{&(0x7f0000b52000-0x10)=@vsock={0x28, 0x0, 0x0, @host=0x2, 0x0}, 0x10, &(0x7f0000b9a000-0x30)=[{&(0x7f0000a99000)="c66684a7f9b6111f74d1d7235a5f6a98146608b2f2e0dbe29389f3afaeb28e2a44ddab70835230f4261be1a78d246468cfe60a433bda1470e05bec99dbbe", 0x3e}, {&(0x7f0000b1c000-0xbe)="28dfa716d1c1404852a7c0f1e941f15686881ef5761cf8c5933ffd0ef6615b82f73af2dd1b0f0e9793558dfd2076562dddb0f57e12c52de6099088c23a47a8d9ca14f15d920e88878a7da7afa0c74c1e869f0603ef5bbedcbb16c3cf5e3654a6da4015fbe6699a406203fdb8d3b69310611db48e3bbd655f231485fdcf717ce5430e7a3299316948653e2776397e614da3c96221619e02057ce9a14d80fbfcb370e5f03e3b93adcba3176092e5aa90b06fa82287c6417fd2aa8735fed4bc", 0xbe}, {&(0x7f00004c9000-0x39)="5e4206ea96f2a28c6418149fc4761659dfd0432d0c3a7f129460dcd75f4e2822de829ec46d52edae063434a52c7980ee93c6baf6620bbbdae0", 0x39}], 0x3, &(0x7f000069f000-0xa0)=[{0x90, 0x105, 0x3ff, "0d02aadd329b463b6cee74f82c74731420d0f98f35a3bb8bb58abaded74e82a0ae768fd9f18db03a7411660e68991fe24aadfa103e22c0a9c1505ceb8804e7202bbfeee362d196a539d8fc6e9a0ff58f358ae0071ccc626b124c8f665ea2299b543947169918e943afcd21520386e6c1d98a3c79f8796190e2e8"}, {0x10, 0x1ff, 0x6000000000000, ""}], 0xa0, 0x80}, 0x10001}, {{0x0, 0x0, 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0x1010, 0x8000}, 0x1}, {{&(0x7f000081a000)=@sco={0x1f, {0x1, 0x400, 0x100000000, 0x5, 0x0, 0x7}}, 0x8, &(0x7f000059b000)=[{&(0x7f0000905000)="368ea4c8e1c370cca32547e5f6a46912b17bed0f4f7bd6f4dabfdbc8bdd75ec04b8194b4bf16e1806cd9c24a888342954a5b344bf58c67208f52ae006e971c428ef7596e81b0990c4c0a8656931d5341e6e9e0a3d200a896", 0x58}, {&(0x7f000002d000-0x2c)="93d9dff7ca49fb9bc6c5603fcbb5af1f924394d3ffd2eb0dac68ce89718c3270eba93bfa4b5b06f50e3f894c", 0x2c}, {&(0x7f0000b7e000)="8e635006d5f8aaaa777c86acdc22109e39120cfb4fa908200a6995955780201b04428d177c", 0x25}, {&(0x7f0000862000-0x8b)="a020422483322bd0cfc680dd7e7d6645394106a64762aed245df477fb2cef2aef10f2f71f0ca6d83d642e22f1d9a7e35044bd5159324eb9ed6b474d773473bdc160e38556be71e07fa8c37470077d27aea570ed121e24b082b8f53b5ae80d2df04b2f90d9fb25572da7d650ef8f7ee5cb72230a9bc813e8a8fdc162d79b53553d262fc4f4d38555c6849ec", 0x8b}, {&(0x7f0000228000-0xeb)="7a0d5cfee19362b2d0a74f61486ec107b104045525d984f55ea81c0fc71eb24fe27d72331b19b30f977b53eacc90fc70b40efb58a3e7b904c615f35f29a04360467607d40285fb8017675448744690346ba3fca19e09b32c7c6f5fec27dae700f7008c278f1b34d7a10c8688b7e101614e2cdb705de5ae76f4f2e713214bbc1a6057bab595040551897d6ac8e4aed433d3946763ab8efea7eb6a8dba6a59585ec5889fa43c0a016b8550bafb480025b5343d1e07ee12716294d2f3ab01cc32104cb5033bcb7d1895aa2299444bddeab968287886191ba51495351ec72aea031c25a5bd5824dbbd7c9fee7f", 0xeb}], 0x5, &(0x7f000046c000-0x1a0)=[{0xf8, 0x11d, 0x0, "06bf56e26a16bc9079e6314d7e4a3e4e1b97fb571821067ab16abf2eec9408eca7a86e67d6547104ad23f304a1de8e189f55d1f4669a48c45792356b386abeba3d913deeee43ee50bca15a80b9f2f161b40e2417907c55ee9918ed54c150168afec14fe285f394cf4e6f0783d8349ada2394660686e57ed23cd34ce9f7acb7116ebe1e0430e58161029f4fe2abbc484dd04263f0905061587e8caa5130c1e07a71298cf20ede047ce4143832e6e0043ae8993edd4f17fcba2f59db06b295bb0cb55d3a0b30a089deb5f453198c6c5352713836679b4ddf1687a117aa90172cc00e6fdb35ec6084"}, {0xa8, 0xbe, 0x8, "88c5a8b1005fcf0c19981e042ec0edd63dcb8d729106b1e204309c4b337e3c71a675ea64a2f4d87a5d04c769a24d203d7a466043b05a2f60ea920df04701f9475bc4dab1d1d613a61ae2605900bec15cd60f7ef5765ef1d0476abf0acdbb098bc9934a578cdb41459f28f3a46dffbeb3efb779434cfd3dfa605b15c8021b8f54e629667b513cec5d3626352817184d56af7fba957cf9"}], 0x1a0, 0x4000000}, 0x4}], 0x6, 0x20008810) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005fc000-0xc)='/dev/rfkill\x00', 0x100, 0x0) ioctl$TIOCNOTTY(r2, 0x5422) inotify_init() ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f000096c000-0xc)={0x8000001, 0x7c55b2b0, 0x15}) connect$vsock_stream(r2, &(0x7f0000b08000-0x10)={0x28, 0x0, 0x2711, @host=0x2, 0x0}, 0x10) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) dup3(r3, r4, 0x0) accept4$llc(r4, &(0x7f0000546000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f00000-0x4)=0x10, 0x80000) vmsplice(r4, &(0x7f0000cf8000-0x20)=[{&(0x7f00002a7000)='#', 0x1}], 0x1, 0x0) 2018/02/01 01:31:15 executing program 1: mmap(&(0x7f0000000000/0xfb1000)=nil, 0xfb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fae000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0xfffff7fffffffffd) r1 = add_key(&(0x7f0000016000)='dead\x00', &(0x7f0000faf000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000017000-0xfa)="", 0x0, 0x0) keyctl$describe(0x6, r1, &(0x7f0000c24000)=""/200, 0xc8) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f000046b000)={{0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, {0xa, 0x1, 0xab7, @loopback={0x0, 0x1}, 0x8}, 0x9, [0x2, 0x10000, 0xfffffffffffffffd, 0x3ff, 0xffffffff00000000, 0x200, 0x6897, 0x5]}, 0x5c) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000fb1000)='rxrpc\x00', &(0x7f0000b90000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000fb2000-0x59)="eb", 0x1, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000fb1000)={0x100000001, 0xffffffff, 0xffffffff, 0x3, 0x9, 0xffffffff00000000, 0x4, 0x0, 0x80, 0x7ff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', &(0x7f00003a8000)='nilfs2\x00', 0x40, &(0x7f0000b57000-0x1f)="5adf8d68162a7a05fbf15b716cac9f9e1198afbbf43b7a2024cbdce52a11493ad2ccab3780a7f8283fa032a9a84d4d7ca8e7ea72ab6d93e8e187f2") unshare(0x28060400) clone(0x2e882000, &(0x7f000091c000-0xc1)="", &(0x7f0000b44000)=0x0, &(0x7f0000b70000)=0x0, &(0x7f0000e77000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/01 01:31:15 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000001, 0x0) bind$inet6(r0, &(0x7f0000007000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000005000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/02/01 01:31:15 executing program 4: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00006c0000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000223000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000945000)=0x330, 0x4) sendto$inet(r1, &(0x7f0000013000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r1, &(0x7f0000c18000)=[{{&(0x7f0000164000)=@pppoe={0x18, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}}, 0x1e, &(0x7f00003d8000-0x40)=[{&(0x7f00007c2000-0x2)="b3", 0x1}], 0x1, &(0x7f0000c37000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000029000)='/dev/sequencer\x00', 0x46000, 0x0) connect$unix(r2, &(0x7f00001cf000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) sendmsg(r1, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) read(r1, &(0x7f0000382000)=""/54, 0xfffffffffffffe72) connect$inet(r2, &(0x7f0000bae000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) membarrier(0x18, 0x0) r3 = socket$inet6(0xa, 0x7, 0x7) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00002c8000-0x4)={0x0}, &(0x7f00004e3000)=0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00008d1000-0x8)={0x0, 0x2}, &(0x7f00008a3000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000f83000-0x8)={r4, 0x81}, &(0x7f0000c6a000-0x4)=0x8) close(r1) 2018/02/01 01:31:16 executing program 7: mmap(&(0x7f0000000000/0xfb1000)=nil, 0xfb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000016000)='dead\x00', &(0x7f0000422000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000017000-0xfa)="", 0xfffffdfd, 0x0) unshare(0x28060400) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) request_key(&(0x7f000092a000-0xa)='id_legacy\x00', &(0x7f0000fb1000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000faf000-0x3)='+}\x00', 0x0) clone(0x2e882000, &(0x7f000091c000-0xc1)="", &(0x7f0000b44000)=0x0, &(0x7f0000b70000)=0x0, &(0x7f0000e77000)="") r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000de1000-0x15)='/dev/pktcdvd/control\x00', 0x109002, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000109000)="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", 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f00006c0000-0xc)={0x10, 0x0}) 2018/02/01 01:31:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000c7e000)='..', &(0x7f00004a1000-0x11)=@known='security.selinux\x00', &(0x7f000059b000-0x2b)='system_u:object_r:system_dbusd_var_lib_t:s0', 0xfe40, 0x0) lgetxattr(&(0x7f000090d000)='..', &(0x7f0000e3e000-0xe)=@known='system.advise\x00', &(0x7f0000fee000-0x16)=""/22, 0x16) 2018/02/01 01:31:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000014c000-0xa)='/dev/ptmx\x00', 0x7ffd, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000944000-0x4)=0x9d) ioctl$TCSETSF(r0, 0x5404, &(0x7f00007a0000-0x24)={0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000b7d000-0x8)={0x6, 0xc4fa, 0x7, 0x3, 0x200}) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000a86000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/02/01 01:31:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) setsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f0000ef0000)="30d5e1537a2a57f64b11634a268adfdb9e3b0fdefccc043cefaf3d5358e59aae3e39d8def3e790476f2a4534c1e284763cc98f1733a614ce49dea6942040961cca41ff51f9d1f566404e6d08cd72b0404918cebcdc5b7d79ce18c8807e95b9bf09e09d511676", 0x66) r1 = socket$packet(0x11, 0x2, 0x300) sendto$inet6(r1, &(0x7f0000004000-0x27)="", 0x0, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0x2001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/02/01 01:31:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000990000-0x11)='/selinux/enforce\x00', 0x200000, 0x0) fstatfs(r0, &(0x7f00005bd000)=""/5) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00007b3000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) sync_file_range(r1, 0x0, 0x0, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000b5f000)={@common='irlan0\x00', @ifru_flags=0x8002}) 2018/02/01 01:31:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000181000-0x7)='mounts\x00') read(r0, &(0x7f0000d92000-0x86)=""/134, 0xfe0f) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000d63000)={0x100, 0x66f, 0x100000001, 0x4, 0x8f2, 0x80}) 2018/02/01 01:31:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000321000-0x8)='/dev/sg#\x00', 0x4, 0x0) ioctl$KDMKTONE(r0, 0x5385, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x487) socketpair(0xa, 0x80803, 0x4, &(0x7f0000476000-0x8)={0x0, 0x0}) ioctl$TCSETS(r1, 0x5402, &(0x7f0000232000-0x24)={0x1ff, 0x3, 0x2, 0xff, 0xffff, 0x707399b4, 0x80000000, 0x1, 0x4, 0x9650, 0x5, 0xffffffffffff8001}) 2018/02/01 01:31:16 executing program 0: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00003b0000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000001000-0x10)={0x40, 0xfffffffffffffffc}) clone(0x0, &(0x7f00007b6000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000710000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f000000a000-0x5)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000085c000)='-,/A\x00', 0xfffffffffffffffb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000002000)='./file0\x00') r3 = request_key(&(0x7f0000001000-0xb)='asymmetric\x00', &(0x7f00009cd000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0x1)='\x00', 0xfffffffffffffffc) keyctl$instantiate(0xc, r1, &(0x7f0000c55000-0x7e)="cb5ddf7a1e36241a70a143313a6d98717d4e678dad27dbbab4414af4a162504716304b971912955a501525edd96f5baa870af4fb98e585e0fb937f87cdbf7ae4ed19d8d0bd458c504d185f1ee1eacf865111a231033b66b88cd51fc8651e95ac00f434c1f3a979173da5ffe94eef8d976244b17cd956a61fc9e97e6232ac", 0x7e, r3) msync(&(0x7f0000d10000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000000000/0x3000)=nil, 0x3000) 2018/02/01 01:31:16 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000003000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002000)={r1, 0xffffffffffff9516}, &(0x7f0000000000)=0x8) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000001000-0x54)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000057a000)='/selinux/user\x00', 0x2, 0x0) write$selinux_user(r2, &(0x7f0000596000)={'system_u:object_r:udev_tbl_t:s0', 0x20, 'ussr_u\x00'}, 0x27) 2018/02/01 01:31:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000992000)={0x0, 0x1f, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004dc000)=0x0) clock_gettime(0x0, &(0x7f000005f000-0x10)={0x0, 0x0}) timer_settime(r0, 0x0, &(0x7f00000e5000-0x20)={{r1, r2+10000000}, {0x0, 0x1c9c380}}, &(0x7f000094c000)={{0x0, 0x0}, {0x0, 0x0}}) clock_nanosleep(0x1, 0x1, &(0x7f00008fc000-0x10)={0x77359400, 0x0}, 0x0) 2018/02/01 01:31:16 executing program 2: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000a87000)={0x4, &(0x7f0000001000-0x10)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000001000)=@req={0x50, &(0x7f0000005000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@l2={0x1f, 0x2, {0x21f4, 0x3, 0x20, 0xb19, 0x1, 0x0}, 0x3ff, 0x2}}}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000000b000-0x50)={@generic="d09a8830c25e90ffb3f52f1069d6103e", @ifru_ivalue=0x3}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000009000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000009000)={&(0x7f0000002000/0x3000)=nil, 0x3000}) sync_file_range(r1, 0x609d52d2, 0x6, 0x3) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000002000/0x3000)=nil, &(0x7f0000003000-0x8)=0x0) madvise(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2) 2018/02/01 01:31:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getpid() waitid(0x1, r1, &(0x7f0000ff1000)={0x0, 0x0, 0x0, 0x0}, 0x1000000, &(0x7f000056d000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1004, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000063b000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f000027b000)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f000033f000-0x4)=0x1, 0x4) 2018/02/01 01:31:16 executing program 1: prctl$seccomp(0x21, 0x0, &(0x7f00005d2000+0x95e)={0x0, &(0x7f0000ab9000)=[]}) munmap(&(0x7f0000e44000/0x3000)=nil, 0x3000) mprotect(&(0x7f0000948000/0x1000)=nil, 0x1000, 0x4) [ 45.970521] audit: type=1401 audit(1517448676.017:50): op=setxattr invalid_context=73797374656D5F753A6F626A6563745F723A73797374656D5F64627573645F7661725F6C69625F743A73300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 2018/02/01 01:31:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00007a1000)='net/xfrm_stat\x00') fstat(r0, &(0x7f000073c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$usbmon(&(0x7f000021c000-0xd)='/dev/usbmon#\x00', 0x6, 0x240000) 2018/02/01 01:31:16 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x7687) r1 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$peek(0x2, r1, &(0x7f0000007000-0x8)=0x0) readv(r0, &(0x7f0000005000)=[{&(0x7f0000005000)=""/213, 0xd5}], 0x1) [ 46.078326] audit: type=1401 audit(1517448676.127:51): op=setxattr invalid_context=73797374656D5F753A6F626A6563745F723A73797374656D5F64627573645F7661725F6C69625F743A73300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 2018/02/01 01:31:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x80000001, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r0, &(0x7f00005da000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000434000-0x9)='/dev/rtc\x00', 0x200, 0x0) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000fa0000)={0x18, 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @generic="b7d27c2628ec06f2c6a6e522520d9752"}}) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000f89000-0x11)='/selinux/context\x00', 0x2, 0x0) 2018/02/01 01:31:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f000036a000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0xaad000)=nil, 0xaad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00004a4000)={0x0, 0x0}) r1 = geteuid() ioprio_get$uid(0x3, r1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00002c8000)=0x0) r3 = syz_open_procfs(r2, &(0x7f00000ca000)='net/ip_tables_matches\x00') readv(r3, &(0x7f0000aa5000)=[{&(0x7f0000aa1000-0x3d)=""/61, 0x3d}, {&(0x7f0000aa2000-0x27)=""/39, 0x27}, {&(0x7f0000aa3000-0x13)=""/19, 0x13}, {&(0x7f0000a8d000)=""/95, 0x5f}, {&(0x7f0000aa4000-0x69)=""/105, 0x69}, {&(0x7f0000aa5000-0x6a)=""/106, 0x6a}], 0x6) sendto$inet6(r0, &(0x7f0000f6f000)="", 0xffffffffffffff8a, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/02/01 01:31:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00005c4000-0xd)='/dev/snd/seq\x00', 0x0, 0x4a0001) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000432000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000351000)=[{&(0x7f0000413000)={0x27, 0xe2f, 0x0, 0x6, 0x5, 0x1, "d02d18b0806516530ef50b28c90e223bae75b62a23df41c1b35b8c7ff1695db39661dfccacf3edb511f536eae76267b6dfbaccc2586da8c10a2ff071c18fcc", 0x4}, 0x60, &(0x7f0000f73000)=[{&(0x7f0000684000)="5ff9354de27a645d9d78d4bbeacd08ad1c54cb5563f6f301b322641609ae66a647", 0x21}, {&(0x7f0000297000-0x27)="eb78eeb0c2c932ea61bdcd0deb900bb6db932ca80c83a85ff3f786d024c856dac428c6ace29f7a", 0x27}, {&(0x7f00006d4000-0x1000)="a3057c36f0471e2373e057fa1b254a9afb0a4ccf15a280b79718cdc6ec151b5d7729823cbea28154287b87dfc3e53ae9148b8890e272d0bcc59e850b10ffdf9af23923a21a8c1ac09d98edb07d38bbe4844706f8d1f67585f3280623fd61d01152c95ac81e0ef128b118fc5fd2b24378ee60fd54e342b5e17d7e6df481f8c560143acd00f3270083f053faf5bf57f18dba0fcfe513b648916dcac483c15694419529c3d62c47311de70bc8d66cda66d8e58667a073b80bc47cbc67e454ebd8580facfe4c7d09559c33e984d0ac3032b9ca606c55ed71803ec4e48f9d43a07529aec05b7d222ed49f6fa16b74c94fcd74436a8b6d4a9f32f0f3562d4358fd1173eb6fa321bae5c8ee8a6df5f257e674c710481e247c113c3b50d7afebac0329991bf7e86c49493018f30ae5b56328e2af45b72bc4d4af4ae9e81d44b5e658e45b818258106d0c317a5ab26e78b8bde4805337f2532d1faad8e454cac1ee5adab050e367b0febfd96741192991b92004db0e4309e947b261df02c2169195a2db3e2883feceab43eea5ed71718ba95bf1e5f087659cce69acd4ca96b44794d7634980a66aaae6c3cd6231e26c9f47d8c8a42c8ee0502492f262fe2de291d4ec1e4c520e1137ce8c688b29930f76d96013a16631e8adc13334787b74ab382b39b02322271403b7cd3d2c32b19aa0927a8b5d8b16773a37eff02d0d176275a4b9c08f03109d9089489534080ed04fa351325e5565d400bf32b984d95775a30eacb1ca2a073c20d89f755345ff3d553228dc658042e3615bfa0bf94bdd6ca283711372bbfb92bef17cbcce9148103b3bb67cadb25b4680d719efd1f5a35dfc54ceaa8885cf6ee29b4c421db93b4fe5e738f4d6bb9db37d537e7770800fe015a6d57e7c04907fc78bc807895b89a2d976d08bf0cab014e1417cffb343727c828b88f6e41e14297f28e9294a6cb747317f4fbce791879f3ca05b48c08a37056a0117e91b6e8657fe5f15bba37afa8cb54417640cac4f63f47a846ee60a9788916e9fc128dc3432dbd4c1b625cb766a6a901dc66a32f20d27b9ff5eaaf6f7355bf627bc21864feca381690cd839d5eecf500a92a5156ab11148940d11f06ff3253b7caa420b53b2510a14cfec6e5e2822d441657c2a975c2a9159de3937d49c81f6a8528a25dbbf068f309a7b9ab65235f150e556dc4669dc5d236caf25bf8b68394c29681c557d0065a008793fea96b5e3c995bbd1a4f4eaf3d88793f56826fce910d210cda30afdc683976b7b65c5443d8885c33430555376d6b1efa7a03e89315b2c0c7222c181ed72f75966b1eb353f6f084a1c1167579fd2c20e9e3779368b5a000dcbf8379dfc7ac38adab4c8bf8b05f3f75e77709eb1c0f5bd66918b22571f568d90aa1e0e3768295b577c2331ed6085b2b041d00045819580bc80bdfe42f36747119d9cf3ea8762908d63977c33bfcce8af67a0103674cc0b051b67c2bb6f56e4b326a2809db12037a500e5cc864f1d1073f30173843f8c4b611996545c846587a43f9a14f7cf8510ebd1742ffb8206dea09c16f7f5805da792fd2cf6efb1dfe96779d7f325f25774bdf50e2fba6baa7fcef1563c331f24e1d1b58ea5619593c0c20dc4cd8a692bcc9233be5924c6755352b10465f8d17ce249e70748b550fa40bfc7ee46d033a54338b7dc7a3fad09de68b8a3989bdd44ecfcc3ae3f03eaf78e1a8af402a3e2f07b49ee1d606f8030bbab7f768b1c74ea449abac96f940982f888dd3ffb67b84a5147096a02f3e30f213da58b5f8b361c6dced4feaeb9e445a4c6dac1f8ea6fcb023803b23c4dfedaf8ceb0da3d4f3347edc792ce98941dda3b6e0765ff26f118460592d1abda1f7c0234161a1c040c972bcf2d92546c4777fa44a6cfd5353b6558c1cb83267123ef9779b1665413567a7c07202d6b56b7a38c2d8d4098610158967d81cc7d008157f553188a1f88330448e4b11b49ab64aeb5d380426151020c933ff9d763e6c611be571f37552668a262a12fb5b50276519b2f12b79395924c17989c1df9999ba7d78728a34c6a3ce2ca02c42015c769162534e5b90938a35683d79379910899a5c9320f75e7db2b75e6e470ea07714190fd5eb57c3c0eb3df66a95ffe07f71accb628dd31b6d219a8f1f286929b5e1fef8243ff2679d28290821fb9093e1ec22f61b52e3160cbac7d6a3ab13a3e964e0ca5f1064ed6b713be21a19051599e871439b2dea517c01caf7fd891b528ca31ad0dad522552842d67efa7f35e7fb5f1f9273c15a71556cabc21d97fc9c61ad86a013516a551db76e607e09e9d612b23a053f3cd9e760c2d0c5eb2e44487ec56660b1bf59828d1a86aa948ca7da199c97522a9d4f3c7a0de4e6eacd64d34e84b4eb5fdf2332f25ac788e33165eb1370854f238450aad13f33adf14c5920cab79840f515e1cc93fc1b1a0c010f3db8171e9e4168a22ec295d8427386538da279c5a68d6f7dcff5106f8081aa2c90ecde795e3af621b740d8b96294db1a8b358f25a8c7e172401e9785ce1a9ce00d24968fe573ae697c156166e8c45cdf90d29165149eba930d442bb27c7585712a9bfc609b72467916a4aa25759db6bffe662207f9d16f2da0dd00a6df6884294a80bda52eab239b2b189a19b36c3a6a11864fa95bf02fd0e918421cdf4258bbc17c5f4d039b11054f4842263ae9aae37317e055e0e5a59ccc568257412f1838f1fa768599a2236129d3468d33ad6da1eeae910c3bac879aa28020637103a30fdbf57d7e3c867634647859f2880af6181b568db95817f78dd6bae6c8ab861e042938e026ed728db7ea4fd44099651db5a9f3f2f27bc6559ec73ef35f0c42110c91ea1385ab2870e4d0367f4689938cf58cb841e82c4f667f6b1075aa32fc56aaa424f00c9e2b521638e3dcb425ea5cae4c83b608d333df4efd065ad9a4520be5f02a7cedf845961910b00b8a20c37425f84eb4fc4676da1a3a01e2a0801b9da72f6002fd7a77b48a8ad2679fc5f7c1adef3c8fb5c96e9d9b284341923baf0cde5c0db935c4aee335ed93d018b08a65fc95366d19ac13f00e60b084344043eeb08d5b8933f10ed00708de117a44ca4a6ac5a50547507ed488997ca9c587b2d355ad4dbe23800cf6f8e00f3bf27108f04f71797c1d919de0cb521bd6ba6091f4cc2add8092e894f1eefea99bbca3c9da5682feaf40e8acdc1044f4d67ed5260cf7df368b552d19058208c523da49d9b6e44b169f0ee57a4bb3d72afe0829caf96808fd3d810bb0900140aa5423ab7f4587756bbd30f1a41d1eba350ef6b026f99a566392444a4bd5fe0182dead4d2ab5899869e0136b57b3660e212f8c1bcaf00502c6b803374ca8916b12cb45355b2618ecae85bbb55be9f499125825aa62e7dec285bc752977c819a099ba3a66988e9da0ed62cdd48f41e08a09565c8e45fb90888196f89bf28d16b31ae5f9c206f3dd26af638305502c70d40984e0d2c8f394fb835a33f28409ff9123866d21b21cf4ebece71a23afddd011222c1b34d9b4b1cbc0c68fb8a2932013a44201940b7567e40b3361788e21ce4570f0ecebbc02dc50f98438f30c0e05e38b821a2c42d7fb966042c6f1a4a3a812392894ddece992e9b894cb855bbea02c311d76031fd314ce96b695a9033e76bc3762ffa9b9837eb05592aaa38f6c076e8e75a85bddeca38e59661e1a9feaad2d04e1eaff5e374763bbff9b3bec4c939c7d77a91f98b07ccd44bee4429dbc13b1e0ccfe319c05da3ddcbb23d7077222e875d67e1ff7012452888e9fa8f8b6c5100b636e8c628e8ec82dcb5b136a9862a085937710026be3df3d8ded7f760cc71895bb66155fae234d39acedfab9eab7434ba94ae8a466d2d18b392392801f3242e2c5b20c2e9068f29512bbc906e5bb73e14aec95aac659e828ea62a3a8b0f3e097d8825582cc02b37d3f247048953a9c56eb45a73626c8715630e4b7d784a7729d5109ccffa875395483d2c3e8ad83b75e2ba99dde2c6b0c65d62659761700cc02fb8e0807ec0de25f299f2a9af22d2057e416b98410066d5fa67b478f9fa10c450d5ace68c5cbea19ae83371021f37240ef3bc4a642726e02bad505879023be8a7591741900c97a0ad5ba94e29f0cbe0604686d87137b35fb0dbcc7f4263c57e76c96a519816797f4ccc8eb8ef6c857fea8b08941fc16f8b84136b2d6d09683d001af4200176eba9740b53a180777d9d3eaf0c13b788ad1d2e56249e4be73c9ab7143bdc07339588df062ab6aa9cfdc0d1d2c4a9acc41466562f73b1af76fc4ca3dd922913b5eeb8f11766520bf641ec691aa89595ff2a226f03484acc979441147be0e9acb224bdb9a2368b1c725cb08fa72cbe9e48462207eb782a1c8beb5e3696073528fe82bd2e58ed8fca62aa50e049f998d6fd00915c0a22d5c59379e2134dfd2cc50610ff198a9775595833c8e5f29ada6546c2c3ce09027dac8343caad5cd18be393c3af2de4020c427cc64dc0088b1572dcf5020907ecdd3695b3420f5be21f0f5c3c0c895b13c33fb84cacd9fc86491bd1fb0fe12d768d62c13dd49e9981ec0995fd2e8438d230f6a6d13fb792137f27cd4b3697b8352f63bb95896c22c8cd715b6678cf6cc69cc0796e9a029814abef4d5b1d72d996b622fc9cb3f6ba99ed919846f11b08651c37da7f558415ddb8e851a9c697c80ec71f7d809ca3ca70a377cad2c5f04fafe6f641cb4ed6c2052757d9cad74ff3cb377f41a0890bb06915c52e72984ec37be686d3c9ff0c00f0b49ac78110645893789e096b27d906a126580234d484a40eab286f58e8966ec060984c1c740d640710bfd08108d982c29461b9db0b00fb488d56e8f926844739b45194592011937b647c4e3cf506a1880ad55101e79bfcb19b00089a32847bf32420763137743ed40cbe4f7c9c8286e212a5d97296f8149f79ac99e64bc75be4e6132f7628dbd5904c33328f7999cfd3a38bbf6ef89240075e1f2f9cf6cff3fa3a0424bb16539cec09ff86f8e5636ce9acc268cda8ea00918523a87c863fff4eb8ae0023ca058735d3269f1780707835de2fd3fa1ed2ea6a8f3e9c1abf4cb0dd272c24e7011b14eefacd33db8263129e0d5aed62a9dd79a976d37c01715bd05915d9d994c8c7c1742b5d821f6ddd9f29046a89807228caab9f6edff5d442829b37258324a4d7cceedb42bdb16c6377586c12bd0ad51743ef24821c8110b0064161dda8dce2f67825641841462fbc8c7c62b3d4518779ff2246c6269f1d3eff3a5f07d6e35df2bdd1772e7aeaae8081a7b82a31754ac10bb42d64f118628f1c604858679c40a0fb924cfdef6394a798e7c779d6dfa30ddee1d3c9f9804f8225e5468081c178007e1d3df4d371ab51b2130a964131457267602bc14c33d2e1e9b5057dbe78aed6618df346607c1a20c0eb584eac2fa802d8b72b79f8dfcf1283f75dac7a0a91d60719ce4bd32587e1157e4f83929db76de2b0af743ccddd1b77bd8d5bb60bd4827430cc727030f72bf5bdebae1fcbb0d02ddeab05ddd8a382ba571255144f173b3791ca1cef7c999fb2251301f84914f486b2e51d0d0c872f699eaf46dd9559c9e37b6f6522a58dc01a1b068f4f402aa6725fab38e241532fad41172934e5b6e00c77c14f324e7823e02693613caa67010169fae68762801c40e1400547a582aec81b74fee6faf2e552b0c20234739d3ce988e834f615e8dbe14d395cd2f7f13788425d2105ee86f10a2fbb9882695d74b11a1e458e05f52745d63380c879a58346731e", 0x1000}, {&(0x7f0000443000)="fc5bdff05470c375da3a8c2dac437604a6fe87c4d40b7d9224ea5e0971799fe627831c1b739cd1de6639fde7caf57bdc4f83743ea9f15459ebb0356d21304a052380f6285ef5d514f95374eef66ff77aad6cecd1ead1370600044b1c5d481bb89987e54f322201a5c6cf6737aec94a7dda5238e9f96429e2818018f9906f99cd77f99ca88673d372594feb6794015d1a2ff5e0231808eb1b9dbd2e574f1ef259b1aba0a9a60d808cace6a0450690fbbf174b1785e18234f0dcabb797f4c6f774adf4fd0f", 0xc4}, {&(0x7f0000dd9000-0xed)="9e907ff6abf826b38e6ade176a16614ea02a7a26d2745843000eae5a70f059cf0884c1232d862b6937917cdf5b1b45284998303d8677cefe0065f6133ab13873d81093a178d1b80d54c37c31f56b55c2d72af0c153db5ecc1fd56768e1e95e65ede3de58f49e842da705dd93731bef1b5a0c6f931ba78ee6e6c4a5841b58b485adfc683f0319000aa13e6ed73457630740b3f009172fe2d2fb181b7aeda9ef327afc2bec70cb13154601f0e0092a1b7312a38cbe90dec8cc5ee5d5a16746da91f5bce5d6ace6575bd3afa87c09e7033eccbf1b5fc0f61b05de15abd4e935cac6a39a06fbd2d94a6b07c0f0c0e2", 0xed}, {&(0x7f0000157000)="dea64320d21943609ad509e6d5f9b9c31f232f9624f3d19269e6a0410d", 0x1d}], 0x6, &(0x7f0000906000-0x90)={0x90, 0x129, 0x7ff, "b56f6d34f3643b7d681a1e3ad33a470dacbecb743be4e15c843f0fd1fab159c6590e03480a79c103cdac72bf0a8586ca827a0f8936196ddef43ef6ce3fd89d34289728f2cc589f6a2bbc87f3d2644afece3fc6296e3a0725350d61e91265ba617dc267ae3e4b0862ccd200ece51e97c8155be99293df9aaa329d946d5f33801b"}, 0x90, 0x20000801}, {&(0x7f0000611000-0x60)={0x27, 0x8, 0xff, 0x7, 0x2, 0x2, "c0328ac762de1521b10ad752fb0d9e511de056b3bab68b563aa488f1b0ff7d0bef36ce12c0f74e178a73d15156f313c2870be1beff84e629231d730a033dc4", 0x0}, 0x60, &(0x7f0000fae000)=[{&(0x7f000014e000-0xa7)="90c09b58053c58f990f9b955376ad1f5090d66f6b3f5d87a323bded389bfaf31611016db01e5c7294fbb634163350625f7d55155be18d23930f6a6c5c0a9cd734d0c1365c73f60f06c3cf1b5b67dad7d10e5eea0a02fce2c956871f4124cf67829a5d74c3d49f93934404916ffea756806d04209c9554d4e7fa5912698dc895f7e275ec178fd40d5a5e2948d5ef04fd56a1e65c3884bf06c09c7842fb30fdee8f5b6c229cf0f56", 0xa7}], 0x1, &(0x7f0000b09000-0x18)={0x18, 0x10b, 0x2, "ea61e0"}, 0x18, 0x40}, {&(0x7f00000cb000)={0x27, 0x6, 0x0, 0x4, 0x3, 0x5, "c4cdba390da0a10c2aec26fa21b0cb3eac671a2b9fbad24137fc3ddefb1e854bbe14c5f1ef7c58e0a4a40b9d497f23d3c9f618104d7a3f681861ec3f97c54f", 0x90}, 0x60, &(0x7f00009a6000-0x20)=[{&(0x7f00001af000-0xe8)="bf9f1ecc41daa5630a1b392100d7bd46f71ff225d942e8a756d93f3b36eb2ac7fea833eabac5e9f03ff1671f9e7c4b67806e432d73fe6c7b91dac0ee90f75e7da5dcb318d33e4a920265e55e993c87bbb114586f13835e0d9634337a0c26eb26da8d5d50a0437f5f369862c632d7837ccaec4864ed1a142972c9e4f4557f30673f2e62d7075dcde8387611e8831ac93a3b126dae8fd32661124e4bc40b49fd0ddeb064d3744548eaa78cbbc24e31290ceb7c47cb6c4e38aa457da63ea9a06dec2752ba8d69d744e9911a67608f33216cf3d4b1343ae337bf0dc2d11c47ceeae4cd336c18f3cdf880", 0xe8}, {&(0x7f0000302000)="", 0x0}], 0x2, &(0x7f0000174000)={0x80, 0x116, 0x5, "7fcc964a8005a06f50d20fc7831e3646ce1f8eb2dec490f130d6db6c8f14139a4552d9ddf1a9c06b0bc5c9e44279fbafe15165962634ec7eda97cfb20377a3b8a4611167fc82aa683d709ae726e443ec37f8d71891eb5dfef9c46376fc399a214fe501cfbbb177b86432"}, 0x80, 0x4000}], 0x3, 0x40000) readv(r0, &(0x7f0000d86000)=[{&(0x7f0000941000)=""/0, 0x0}, {&(0x7f00002c5000)=""/4096, 0x1000}], 0x2) 2018/02/01 01:31:16 executing program 6: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r1 = socket$packet(0x11, 0x400000002, 0x300) read(r1, &(0x7f0000ffa000-0xc)=""/12, 0xc) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x3, 0x0}, 0xfffffffffffffef9) sendto$inet(r0, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f0000ffb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000ffc000-0x4)=0x14) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ffa000)=0x10, 0x4) poll(&(0x7f0000080000)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/02/01 01:31:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) sigaltstack(&(0x7f0000063000/0x3000)=nil, 0x0) munmap(&(0x7f0000ee7000/0x4000)=nil, 0x4000) 2018/02/01 01:31:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000001000-0x83)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000be5000-0x8)='./file0\x00', 0x10000000007fd, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000017a000-0x8)=[], &(0x7f0000a74000-0x8)=[&(0x7f0000ded000)='user&em0vboxnet0-ppp0\x00']) truncate(&(0x7f00006d1000)='./file0\x00', 0x0) syz_open_dev$sg(&(0x7f0000b6f000)='/dev/sg#\x00', 0x80, 0x4000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000996000+0x565)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d57000)=0xe8) r2 = request_key(&(0x7f0000b50000)='user\x00', &(0x7f0000f7d000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00003eb000)='ppp1{wlan0ppp1mime_type:}!\x00', 0xffffffffffffffff) keyctl$get_persistent(0x16, r1, r2) 2018/02/01 01:31:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d0c000-0x2)="7b10", 0x3) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f000079c000)=0x0) pwritev(r0, &(0x7f000060c000-0x60)=[{&(0x7f0000d4a000-0x3b)="86", 0x1}], 0x1, 0x0) fcntl$addseals(r0, 0x409, 0xc) 2018/02/01 01:31:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000056a000-0x11)='/dev/vga_arbiter\x00', 0x40000, 0x0) ioctl$KDSETMODE(r1, 0x4b3a, 0xffffffffffffb88b) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000691000)=0x2, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$unix(r1, &(0x7f0000bb5000-0x7e)=""/126, 0x7e, 0x2000, &(0x7f0000294000)=@file={0x0, './file0\x00'}, 0xa) writev(r0, &(0x7f00000ae000)=[{&(0x7f0000694000)="1b", 0x1}], 0x1) 2018/02/01 01:31:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000f4e000-0xc)='/dev/random\x00', 0x0, 0x140) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup3(0xffffffffffffffff, r0, 0x80000) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f000087b000-0x4)=0xcd3) ioctl$KDSETMODE(r1, 0x4b3a, 0xffffffffffffff40) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r3 = syz_open_procfs(r2, &(0x7f0000ad9000)='attr/current\x00') write$selinux_context(r3, &(0x7f0000e13000)='system_u:object_r:modules_object_t:s0\x00', 0xffffffffffffffc9) 2018/02/01 01:31:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f000000a000)={&(0x7f0000013000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000020000)={0x170, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, []}, 0xffffffffffffff94}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000bf7000)={&(0x7f0000cbd000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00008c8000-0x10)={&(0x7f00009c5000-0x290)={0x290, 0x1c, 0x200, 0x5, 0x2, {0x12, 0x0, 0x0}, [@generic="95cca65fc9e6418cba64f1ab6ce51d4381a5f361abfe41a5f4e6eb583171eac8b766fbbd064b", @generic="857a285be3f4d7278e92ba6897e34ab25183aef05550704c70946508e57c2d48e3e454c34e7b62e717cb3e34d4879ac7dd04acf1236221c58fddb40810083279e84e010f49e5e8a46e2662147121b05739f420422fa12321b24caa3f9728f2bf7c97ffada707e56bb9969bd379b643151fa33841b659a43186e0840b02e1b857b29183b4cc6d061ac3d80cb9fbe8c188c2a58ae6fd64482d6a782c377f8cc5b46b0f4cef5f5ab7d17436becade67a349eae8005b08ae94fafee3f601f655f87b", @generic="8b48f210e9331433b1b7a5cf7b436044b45bb5621fb825ac931545eb1a8c08a9fcde964a3952288af002bf84cfb5c770beb65d896756f94bc7ea91d11b65c6273bd0fd862c3b34edef92f88678f6bab083a2b68240d402c86ab6071427073bc45e9f2ade146af9ce6521852956469a13008502c2c32bc9f7aa73ded1ce1ae9abab679aed50b3c4956f892e107cbdece7e5778094c0b0034442e253daad9e1095875fc1e3a83eccc8a5ccee109c187722d3067ef45dbe0623dab438e56f7d188c4083ee806bbc14eb914d20589bab213d5603c12038415d29089e763c8c97ba9a593d73e01430b1e7158a", @typed={0xac, 0x7e, @binary="a2ffb4c69286001cb277cd83bc5d443aa53f4c80f4b321dad245c098017e6fa0526fb09a450e789e864ebf876ca061a729c69e48fea0ac97c2ef36188fbd137cd3acc8cda1af8634950a8fa0cf3f04d4b21803e2e5a30ccec9083bd2c9d7d551d6164f1881c7f5987d41e98c80bd2feade556f36c7d20f16e9f42999f022c5c0aabac9c3b4a7ae3f8d48f207f81ec98368b68c75f6eb18d3b7ba731a1d962f5254"}]}, 0x290}, 0x1, 0x0, 0x0, 0x4000000}, 0x4085) 2018/02/01 01:31:16 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) flock(r0, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x803, 0x300) r2 = syz_open_dev$tun(&(0x7f0000bcb000)='/dev/net/tun\x00', 0x0, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) setsockopt$packet_int(r1, 0x107, 0x8, &(0x7f0000494000-0x4)=0xcc5, 0x4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@common='bcsh0\x00'}) getsockopt$inet6_dccp_int(r1, 0x21, 0x11, &(0x7f00004c2000)=0x0, &(0x7f0000635000-0x3)=0x4) ioctl(r1, 0xfff, &(0x7f00001a3000)="02c8afeff5d67c43b9d9a8d04a5be7e3c256e685ec1674fab08082116f310a9ec81faaa64d8fe31a6c578284a1d3eb4a06e2237dfb809ce8cf39b693653b1263df1d3f02cfda328ca996da0ea8d1aae8c66fadd10e83dcb8cb014cf68024dffdd883dd0abca2688ed31165a72f19e78e78e69cf37fef1694e543e314e5965b0c91c15c28cd5e5f9928b5645badf80e42a05c1a568c34b217e2dd31c8cb645eeb94d700f945ce9c358396eff2deb603e65c4afebd314e6b61fbc0525828bf7b138de08adcc2ec81e604b5aafa4327a5c36bac108239f460237428a85426414c4ae448") getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00002d7000)={0x0, 0x95d4}, &(0x7f000036a000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000010000)={r4, 0x0}, &(0x7f0000482000)=0x8) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00007f3000)={@common='eql\x00', @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) recvmmsg(r1, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00006ca000)=[], 0x0, &(0x7f0000560000)=""/129, 0x81, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2018/02/01 01:31:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x893a) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000b94000-0x10)='/selinux/member\x00', 0x2, 0x0) pwrite64(r1, &(0x7f0000852000-0xa0)="4efef13a0bcc3894928b618263b232f1f2e44d51fb811e5efabade51529c0c94f99e2fb9f5dacbf07fd35b6cfbad020c9ed92bfaf5598b41b20de23d97b72abda43d784d6711f0b604de28c693695c514d67124ae95a990c9f344864c85b024600cedb37c20f980523053a2e22bee06d21cea9ddb3b2d28888e79b678209fd6d347c42ded027768ebaa00825cd5046bbe75d0429b8bcc2f21941bed81e93b88f", 0xa0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000872000-0x88)={0x9, {{0xa, 0x3, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000690000-0x4)=0x0, 0x4) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00001bd000-0x4)=0x0) r3 = syz_open_dev$usbmon(&(0x7f00000ce000)='/dev/usbmon#\x00', 0x7ff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f00008b0000-0x5c)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x100000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5c) ioctl$TIOCLINUX4(r3, 0x541c, &(0x7f0000e65000)=0x4) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a79000)='/dev/hwrng\x00', 0x80, 0x0) read$eventfd(r4, &(0x7f0000bb6000)=0x0, 0x8) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000d5b000-0x4)=r2) getsockopt$sock_int(r3, 0x1, 0x26, &(0x7f0000a7e000-0x4)=0x0, &(0x7f0000033000-0x4)=0x4) 2018/02/01 01:31:16 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x40, 0x0) recvfrom$ipx(r0, &(0x7f0000011000)=""/111, 0x6f, 0x1, &(0x7f0000013000)={0x4, 0x8, 0x1, "d2a30024f623", 0x1, 0x0}, 0x10) r1 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = dup2(r1, r1) getpeername$netlink(r2, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000013000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f0000876000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 01:31:16 executing program 1: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f5d000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000001000-0x4)=0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x2) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000b3c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000232000-0x4)=0x14) prctl$intptr(0x18, 0x0) 2018/02/01 01:31:16 executing program 3: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000003000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f000000a000)=0x0, 0x420000000fee) recvmmsg(r0, &(0x7f0000018000-0x78)=[{{&(0x7f0000010000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000002000)=[{&(0x7f0000018000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f000000f000-0x3f)=""/63, 0x3f, 0x0}, 0x0}, {{&(0x7f000000b000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000012000)=[], 0x0, &(0x7f0000017000)=""/3, 0x3, 0x0}, 0x0}], 0x2, 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000008000)={0x6, 0x0, 0x2, 0xb651}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000019000-0x20)={0x4, r3, 0x0, 0x3}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000010000-0x8c)={0x1f, 0x3, 0xffff, 'queue1\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/01 01:31:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000a6d000)={0x0, 0x12, 0x0, @thr={&(0x7f0000140000-0x1a)="", &(0x7f0000e22000-0xf)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = getpgid(0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) clock_gettime(0x0, &(0x7f0000945000+0xf15)={0x0, 0x0}) getpeername(r1, &(0x7f0000684000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a43000-0x4)=0x2e) sendto$llc(r3, &(0x7f0000d7f000-0x3d)="ad796112ec9ee2ab8fa2c04ff71fff95364298ef7e930497db528dff2daec82308502b4b329818007d68d03e02a060640799d51c90641a2a24e8d0db9a", 0x3d, 0x40810, &(0x7f000007f000)={0x1a, 0x1e, 0x7d, 0x10001, 0x80000001, 0x5, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000222000-0x10)={0x0, r2/1000+30000}, 0x10) bind$inet(r1, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000948000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f00006ab000-0x1c)={&(0x7f0000275000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000955000-0x30)=[{&(0x7f0000953000)=""/15, 0xf}], 0x1, &(0x7f000025e000-0x34)=""/52, 0x34, 0x0}, 0x0) tkill(r0, 0x1000000000016) [ 46.307504] IPv4: Oversized IP packet from 127.0.0.1 2018/02/01 01:31:16 executing program 3: r0 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) fadvise64(r0, 0x0, 0x4d8, 0x7) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000013000-0x4)=0x90) [ 46.337803] audit: type=1400 audit(1517448676.387:52): avc: denied { setpcap } for pid=7625 comm="syz-executor1" capability=8 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 2018/02/01 01:31:16 executing program 5: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r2 = memfd_create(&(0x7f0000d04000)=')$proc:\\\x00', 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000ce8000)=0x3) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000ff3000)='cubic\x00', 0x6) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f0000ff1000)=""/36) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000658000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000ff3000-0x4)=0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ff2000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TTUNGETFILTER(r3, 0x801054db, &(0x7f0000931000-0x5d)=""/93) sendto$inet(r0, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000111000)='/selinux/checkreqprot\x00', 0x80000, 0x0) r5 = inotify_add_watch(r3, &(0x7f0000aeb000-0x8)='./file0\x00', 0x1112fc9bda13653f) inotify_rm_watch(r4, r5) mmap(&(0x7f0000ff4000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r2, &(0x7f0000ff5000-0x1002)=@file={0x0, ""/4096}, &(0x7f00000cc000-0x4)=0x1002) 2018/02/01 01:31:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b98000)='/selinux/status\x00', 0x0, 0x0) bind$nfc_llcp(r1, &(0x7f0000407000)={0x27, 0x9, 0x5, 0x6, 0x2, 0x4da, "8cd9f90288ebfc442bf7eaaa3e69f60b223e4a89ebe0ee368bb6400fef6bfe2e1a681c349af6bd71cd32ce052f01b580a8c40268147b04636399b82333acd2", 0xead3c3c}, 0x60) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, [{{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) [ 46.382431] audit: type=1400 audit(1517448676.427:53): avc: denied { create } for pid=7638 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 [ 46.426103] IPv4: Oversized IP packet from 127.0.0.1 [ 46.431358] IPv4: Oversized IP packet from 127.0.0.1 2018/02/01 01:31:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00005bf000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000256000)='net/mcfilter\x00') syz_open_dev$sndseq(&(0x7f0000d11000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) readv(r1, &(0x7f0000de3000)=[{&(0x7f0000791000-0xd4)=""/212, 0xd4}], 0x1) 2018/02/01 01:31:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0xc0505350, &(0x7f0000fbe000)={{0x0, 0x0}, {0x3, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000805000-0x8)={0x0, 0x4}, &(0x7f0000747000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000354000-0xb6)={r0, 0xae, "36cfb724fdacd570066d5e094adce614aca15b43182cb47fbd30097b253fb4ce8453cc6dd27ca1324a01da9932b2cd0f88221924bfe9868a6036eef714b38f7a2eb92c8f367befdfbfc071091d0d4dc2a7fe8e9dd58df7ce77d4f35ab31ac9810873b3ffe25d71db9c8849450f3580e4f5042befbaab17f09dab0b466f74fabb9111544c9566fd58644aa9e473ed556ceb184ae93279aaf2ed382cfe333ce83fede81cdea33fa7c75f3ea5d6f7f0"}, &(0x7f00008c9000-0x4)=0xb6) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000-0x108)={0x7fff, {{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f000023a000-0x50)={{0x6, 0x8}, {0x7, 0xeb57}, 0x0, 0x3, 0x80000000, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fgetxattr(r1, &(0x7f0000348000-0x10)=@random={'user.', '{procwlan1\x00'}, &(0x7f00005f6000-0x1000)=""/4096, 0x1000) syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet_mreq(r2, 0x0, 0x24, &(0x7f00003ed000)={@loopback=0x0, @rand_addr=0x0}, &(0x7f0000306000-0x4)=0x8) sendfile(0xffffffffffffffff, r2, &(0x7f00000de000-0x8)=0x0, 0x0) rt_sigtimedwait(&(0x7f0000135000-0x8)={0xc45}, &(0x7f0000fb6000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f2b000-0x10)={0x0, 0x1c9c380}, 0x8) 2018/02/01 01:31:16 executing program 0: mmap(&(0x7f0000000000/0xdd6000)=nil, 0xdd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f00009ec000)="db671bc5a4178b3e2a2391d227e9ebd0286aed52ec2db23b5c5ffe72ed2dc73de92335cd345ca51bf82707e500bbede9249e7a25ec22a21c6ef6cadd9980c0025672acd8d9f2ddc27c871a145c38fc618539880a91a18fe4") mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000dd7000-0x6)={0x2, 0x8, 0x1}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001a1000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000dd6000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/02/01 01:31:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000979000)='/dev/hwrng\x00', 0x80000, 0x0) fstat(r0, &(0x7f0000a4c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000662000-0x28)={0xc76, 0x5, 0x0, 0x101, r2, 0xc163, 0xa7, 0x9}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00003ff000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e65000-0x34)=@ethtool_link_settings={0x4d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000015a000-0x4)=0xfba0, 0x4) 2018/02/01 01:31:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8927, &(0x7f0000102000-0x50)={@common='gre0\x00', @ifru_settings={0x0, 0x0, @cisco=&(0x7f00003e4000)={0x0, 0x0}}}) bind$inet(r0, &(0x7f0000878000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/02/01 01:31:16 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000fb6000-0xd)='/dev/usbmon#\x00', 0xafdd, 0x2000) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f00005f8000-0x14)=""/20) unshare(0x117ffffc) r1 = inotify_init1(0x0) fremovexattr(r1, &(0x7f0000765000-0x23)=@known='system.advise\x00') 2018/02/01 01:31:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x0, &(0x7f000003f000)=[]}) fchmodat(0xffffffffffffffff, &(0x7f0000e5e000-0x8)='./file0\x00', 0x0) 2018/02/01 01:31:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0xfffffffffffffffd, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x0}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00002a2000)=0x2, 0x4) r1 = accept4(r0, &(0x7f0000d21000)=@pptp={0x0, 0x0, {0x0, @multicast2=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000df9000-0x4)=0x20, 0x800) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00008a1000-0x20)={0x80000001, 0x3, 0x1, 0x3ff, 0xee, 0xfffffffffffffffd, 0x101, 0x7, 0x0}, &(0x7f0000bb2000)=0x20) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000989000)={r2, 0x15a, 0x30, 0x4, 0x7f}, &(0x7f00005f9000)=0x18) r3 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000ff1000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) 2018/02/01 01:31:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000210000)=0x2, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000178000)='/dev/sequencer2\x00', 0x40000, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000968000-0x1c)=@req3={0x8000, 0x3, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x1c) 2018/02/01 01:31:16 executing program 1: clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f00009d7000)=0x0, &(0x7f0000bda000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(0xffffffffffffffff, &(0x7f0000000000)=""/0, 0x0, 0x0, &(0x7f0000263000-0x10)={0x77359400, 0x0}) 2018/02/01 01:31:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000698000)={0x0, 0x0, 0x0}, &(0x7f00009a8000)=0xc) request_key(&(0x7f000034a000-0x8)='keyring\x00', &(0x7f0000f56000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000db3000-0x9)='/dev/kvm\x00', 0xffffffffffffffff) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000025b000-0x1)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000625000)=0x0) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000028d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) setresgid(0x0, 0x0, 0x0) ptrace(0x4207, r3) ptrace(0x11, r3) 2018/02/01 01:31:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000400) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000df1000-0x8)={0x0, 0x0}) read(r0, &(0x7f00001fd000)=""/229, 0xe5) r1 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x0) lseek(r1, 0x1000000000, 0x0) 2018/02/01 01:31:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00006f3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000316000)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) r1 = syz_open_dev$tun(&(0x7f0000ada000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000744000-0x4)=0x8001) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000712000-0x28)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_map={0x294e, 0x0, 0x0, 0x0, 0x0, 0x0}}) r2 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000034000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1e4) clock_gettime(0x0, &(0x7f0000268000-0x10)={0x0, 0x0}) utimes(&(0x7f0000c3f000)='./file0\x00', &(0x7f00001b6000-0x20)={{r3, r4/1000+10000}, {0x0, 0x2710}}) getsockopt$inet6_buf(r2, 0x29, 0x1000000000002c, &(0x7f0000035000-0x1000)=""/144, &(0x7f0000b84000)=0x90) 2018/02/01 01:31:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x3) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00008e2000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) bind$inet(r1, &(0x7f00005ac000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fadvise64(r0, 0x0, 0x200, 0x5) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000aa7000)={0x0, 0x5, 0x7, 0x2, 0x0, 0x0}, &(0x7f0000ea4000-0x4)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000856000-0xa0)={r2, @in6={{0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1, 0xf04, 0x7, 0x5}, &(0x7f0000ea6000-0x4)=0xa0) recvfrom$ax25(r1, &(0x7f00006f3000-0xd6)=""/214, 0xd6, 0x1, &(0x7f00009d7000-0x10)={0x3, {"b358387ae346af"}, 0xfffffffffffffe77}, 0x10) ioctl$sock_ifreq(r0, 0x8925, &(0x7f0000f42000-0x50)={@common='ip6gretap0\x00', @ifru_names=@generic="b0be5a00000001000000019a3f3a944b"}) 2018/02/01 01:31:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000f62000)={0x0, 0x87}, &(0x7f000097a000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000aff000)={0x7f, 0x10000, 0x1, 0xfffffffffffffff8, 0x5, 0x3, 0x3, 0x8000, r1}, 0x20) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b4a000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) dup2(0xffffffffffffffff, r2) r3 = getuid() lstat(&(0x7f00002f2000)='./file0\x00', &(0x7f0000793000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000dea000-0x4)='./file0\x00', &(0x7f0000c79000)='./file0\x00', 0xa000, r3, r4, 0x5, 0x0, 0x1) 2018/02/01 01:31:16 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00000c6000)="", &(0x7f0000fe1000-0x4)=0x0, &(0x7f00003ba000)=0x0, &(0x7f0000000000)="563d4b8b0a92ee689f4e8fcb9c46649db1c0f2e81b8fbc8f5d8a0a0ca801b66e0100000009c689bcecc3c5d34108ce775015a20394d3c2ebb7e0a1acf57db1f51eacae8839f7a83f7a9a2a5a086b808244753bb38a52dbd22877c8885c2285575d8f86a7671d84e8acfedcc7d7d7a7924b3a89f468ea5dc296e4828d9a8b6e3d33f14cc9cf6969a5e4d722b4433c20dbe3a2fe00000040dae8fbf13d19e6aa1bc2a9baace647a1c490c5848e5682b72b6c2bf4d8d7c6110f710f9f41fa4f450c6217a68892ddf288cfe4db8362f7f3795b845cbec45725c63fdb0d2219e007ebb03080640ff08e309a") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000001000-0x8)=0xcffda3990d59155e) getrandom(&(0x7f0000e5d000)=""/4096, 0xe3d827f6b5b865c8, 0x0) 2018/02/01 01:31:16 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000001000-0x10)=[{0x6f, 0x2, 0x7f, 0x80000001}, {0x3, 0x8000000000000, 0x401, 0xfff}]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000d2a000)={0x0, 0x0}, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f000059b000)=0x18, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r2, &(0x7f0000d17000-0x38)={&(0x7f0000913000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000c88000)=[], 0x0, &(0x7f0000e22000-0x50)=[{0x18, 0x29, 0xb, 'Ee'}], 0x18, 0x0}, 0x0) socketpair$inet(0x2, 0xa, 0x8, &(0x7f00008ab000-0x8)={0x0, 0x0}) 2018/02/01 01:31:16 executing program 6: mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f000027d000/0x4000)=nil, 0x4000, &(0x7f0000000000)=""/109) futex(&(0x7f000000d000-0x4)=0xfffffffffffffffd, 0xa, 0x1, &(0x7f0000003000)={0x0, 0x0}, &(0x7f000000c000)=0x0, 0x0) 2018/02/01 01:31:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f000002f000)={0x2, 0x0, 0x3fffffffffffff, 0x31, 0x0}) execve(&(0x7f0000cd2000)='./file0\x00', &(0x7f0000eed000)=[], &(0x7f0000462000)=[]) 2018/02/01 01:31:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) setsockopt$packet_int(r0, 0x107, 0x9, &(0x7f000092d000)=0x80, 0x4) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000742000-0xc)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0}, &(0x7f000047f000)=0xc) bind$packet(r0, &(0x7f0000b09000)={0x11, 0x1e, r1, 0x1, 0x100000000, 0x6, @random="db8b8d574692", [0x0, 0x0]}, 0x14) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x400000006, 0x0, &(0x7f0000366000-0x8)={0x0, 0x0}, &(0x7f0000869000)=0x0, 0x0) r2 = getpid() sched_getparam(r2, &(0x7f000064f000)=0x0) rt_sigtimedwait(&(0x7f00002d0000)={0x4}, &(0x7f0000c32000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f00003de000-0x10)={0x0, 0x1c9c380}, 0x8) 2018/02/01 01:31:16 executing program 0: futex(&(0x7f00008d1000)=0x0, 0x800000000008, 0x0, &(0x7f00007f3000-0x10)={0x0, 0x0}, &(0x7f0000299000-0x4)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x0, &(0x7f0000dac000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a43000-0xf)='/dev/sequencer\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000789000-0xd9)=""/217) 2018/02/01 01:31:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000d3a000)='veno\x00', 0x5) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r1 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") renameat(r1, &(0x7f0000fd4000-0xc)='./bus/file1\x00', r1, &(0x7f0000a1d000)='./file1\x00') setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000618000-0x37)="", 0x84, 0x20000000, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000473000-0x457)="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", 0x457, 0x0, &(0x7f0000581000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/02/01 01:31:16 executing program 5: mmap(&(0x7f0000000000/0xe79000)=nil, 0xe79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) getsockname(r0, &(0x7f0000e78000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000246000-0x4)=0x8) bind$llc(r0, &(0x7f00006f3000-0x10)={0x1a, 0x0, 0x7fffffff, 0x80000001, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x32) fcntl$getown(r0, 0x9) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x2, 0x200000, 0x2, 0x0, {0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}}}, 0x32) r3 = socket$l2tp(0x18, 0x1, 0x1) close(r2) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000304000-0xb8)={0x0, 0x9, 0x3f, 0x7, 0x0, 0x7ff, 0x8, 0xffff, {0x0, @in6={{0xa, 0x1, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x2e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x2, 0x4, 0x5, 0x2}}, &(0x7f0000be6000-0x4)=0xb8) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00005b0000-0x8)={r4, 0x3ff}, &(0x7f0000e7a000-0x4)=0x8) dup2(r3, r1) 2018/02/01 01:31:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000742000)='./file0\x00', 0x0) mount(&(0x7f00004bc000)='./file0/file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000051000)='ramfs\x00', 0x1, &(0x7f00005dd000)="") unshare(0x400) socketpair(0x3, 0x0, 0x10001, &(0x7f00001f0000-0x8)={0x0, 0x0}) r0 = syz_open_dev$mice(&(0x7f00002bc000-0x10)='/dev/input/mice\x00', 0x0, 0x10000) r1 = openat(r0, &(0x7f000095f000)='./file0\x00', 0x8000000000012404, 0x0) memfd_create(&(0x7f0000d49000-0x6)='ramfs\x00', 0x0) fsetxattr(r1, &(0x7f000094a000-0x1d)=@random={'os2.\x00', 'vboxnet0^$nodev)trusted\x00'}, &(0x7f000095b000-0x5)="1326292600", 0x5, 0x0) socket$key(0xf, 0x3, 0x2) 2018/02/01 01:31:16 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000ea4000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000d48000)='/dev/sg#\x00', 0x1fffffffffe, 0xb0041) readlink(&(0x7f000017f000)='./file0\x00', &(0x7f0000d4e000)=""/142, 0x8e) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000ee1000)={0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f0000a9d000)='net/netlink\x00') readv(r1, &(0x7f0000aa3000-0x50)=[{&(0x7f00005ef000)=""/4096, 0x1000}], 0x1) syz_open_dev$sg(&(0x7f000015a000)='/dev/sg#\x00', 0x6d27, 0x101000) set_robust_list(&(0x7f000041a000-0x18)={&(0x7f0000a7b000/0x1000)=nil, 0x1, &(0x7f0000f89000/0x2000)=nil}, 0xfffffffffffffdc1) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) pipe(&(0x7f0000d29000)={0x0, 0x0}) fsync(r1) getsockopt$inet_tcp_int(r2, 0x6, 0x1f, &(0x7f0000be7000-0x4)=0x0, &(0x7f00007b0000-0x4)=0x4) r3 = socket(0x10, 0x3, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000036b000)={0x8001, 0x0, 0x0}, 0x4) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f46000)='/selinux/member\x00', 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000f96000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r3, &(0x7f000008e000-0x26)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f000001e000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000016000-0x30)=@ipv6_newroute={0x30, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_GATEWAY={0x14, 0x5, @loopback={0x0, 0x1}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000388000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/02/01 01:31:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r1) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000d74000-0x4)=0x0, &(0x7f00000c9000)=0x4) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) keyctl$reject(0x13, 0x0, 0x0, 0x0, 0x0) 2018/02/01 01:31:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e2a000)={&(0x7f00006db000-0x3c8)={0x34c, 0x4, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@generic="2921bcbc2321bf72f69368df85999ba34edeccc579442099556aee63196c68ea64490fd3a57074b75676100d96d3c23dc62055e95ad1cc5e67cac07793ee3fefe4aae70499c1e0976592791604c541fc4bb79fb811793ac85712170faac04afab88a3814c8", @generic="4a3e7c40ee1dddae3c096559c15ee4e82a04392c4b9a7b50434c4e74", @generic="5612f616aabd14f8bfa51a96a39a804efb19158bcf7c35de331f75c25363ce3460ce4c88a3fdf041a4b3bd55a6448301fab9922f99df393213fc837f4d6915d5f1e3504790bedbfe8a35113ce5500400a688e0cc845caf49f22fd9fdbf505067a8968bee5d77e5acba5dcfd7847f154ef542e4263b4754ae3bf49cac612fc0ddb40a8778aabbadc735e36f75557429d9939b7eee76a976aa80ce2638cfa27c4aa05fc59ad6a9d5212ab40ffe4b0f44b8614fde768ecb9e00bf1c465203b5260254ab77e53e6542128282da3a9f66b96a0cedfb2eb8199b75eb80ad6888d664ced6db", @typed={0xc, 0x87, @str="a84000"}, @nested={0x34, 0x53, [@typed={0xc, 0x20, @fd=r0}, @typed={0xc, 0x47, @fd=r0}, @typed={0x18, 0x4, @ipv6=@loopback={0x0, 0x1}}]}, @typed={0xc, 0x5a, @str='(\x00'}, @nested={0x7c, 0x89, [@typed={0x10, 0x3e, @u64=0x4}, @typed={0x2, 0x4a, @u64=0x8}, @generic="40892aff097a65bddee357494b173671a456f894747aa26d581dfa10f8a5dc5ae4357bb9681b222f3d3c1dceb7067170e98592089f6404fdb1018758a3717c74375c516c9018c4382da15e21834a1258450691c5b6"]}, @nested={0x10c, 0x32, [@generic="bb8255c0da25ae344eef9f2813616b6616e6e0c9df031c68aab0d71971d467ce44a73ba33e975dc0262b619f55dbb451b53fc4c94c72e1ccf6fe2341c9e681e0477866d7de30b35a1dcabffc9489b870f3e02136bda83bfef510f8fc263a5aed349ba8301726b380eff47ca9441646e56ac492273f3e1ff65f9c7a5896f79dfdc6b1cfb8d1595118a9ca509a7a5ec580f7954dbbf50558", @generic="7f91bf178516e11d5cce571329ae735a0d7ff457135482e9a4241008585f31526361a205eeda352cb3ea3df6d027525adf442e7f57d476206c2670c974c03d17874a350b4f23b7a604", @typed={0xc, 0x89, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @generic="4e4fa8bf1551db7d764132dd455ebb5e921b9014957a8bab19930b869ab9c7df8ecc842bfc350dea011c155e17975de8db9f8f5701722d75d5293ff7127f199d7223555670b2fd6789c05e620049bc6fe1649f9c00b61d826ab68d6debfbe177d8fc2fe25a56443f8fc81483c53677fdc109d62cff54802cc6bb0264802f4ecbbb188f", @typed={0x8, 0x3e, @void=""}, @typed={0xc, 0x5c, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}]}]}, 0x34c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 01:31:16 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000+0xc25)='/dev/sg#\x00', 0x4, 0x4200) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000046e000-0x5)='stat\x00') ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000001000-0x4)=0x3) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f00004d9000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000b9c000-0x83)=""/131) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ddb000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mprotect(&(0x7f0000780000/0x3000)=nil, 0x3000, 0x2) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000e92000-0x28)={0x4, 0xd, 0x7ff, 0x80, "68a85431d702fa0a0d58f276a357e90a37c17f2190d9d47e25ef1aaf630282cf"}) mincore(&(0x7f00003fc000/0xc00000)=nil, 0xc00000, &(0x7f0000f4c000)=""/4096) 2018/02/01 01:31:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000de3000-0x4)=0x10000000007, 0x4) r1 = syz_open_dev$sg(&(0x7f0000aee000)='/dev/sg#\x00', 0xfff, 0x200000) recvfrom$inet6(r1, &(0x7f0000821000-0x30)=""/48, 0x30, 0x2040, 0x0, 0x0) 2018/02/01 01:31:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)="002670726f63eb657972696e6740", 0x0) getpeername$packet(r0, &(0x7f0000901000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000746000-0x4)=0x14) lstat(&(0x7f0000a58000)='./file0\x00', &(0x7f0000446000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f000031e000)=0x5feabd44, &(0x7f0000679000)=0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000c2c000-0xc)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00007b2000-0x4)=0xc) sendmsg$nl_xfrm(r0, &(0x7f0000c6f000)={&(0x7f0000cf7000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f000085f000-0x10)={&(0x7f0000c73000)=@report={0x14c, 0x20, 0xa, 0x2, 0x0, {0x7e, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast2=0xe0000002, 0x1, 0x9, 0x2, 0x0, 0xa, 0x20, 0x20, 0x7f, r1, r2}}, [@migrate={0xe0, 0x11, [{@in=@dev={0xac, 0x14, 0x0, 0x12}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3b, 0x2067fdab18fadfd, 0x0, 0x5, 0x2, 0x2}, {@in=@multicast1=0xe0000001, @in=@rand_addr=0x8, 0x33, 0x3, 0x0, 0x0, 0x2, 0xa}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@loopback=0x7f000001, 0x3b, 0x4, 0x0, 0xffffffffffffffff, 0xa, 0xa}, {@in=@rand_addr=0x4c33, @in=@broadcast=0xffffffff, 0xff, 0x0, 0x0, 0xffffffffffffffff, 0xa, 0x2}, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x3b, 0x4, 0x0, 0xffffffffffffffff, 0xa, 0x2}]}, @proto={0x8, 0x19, 0x3e}, @policy_type={0xc, 0x10, {0x0, 0x0, 0x0}}, @offload={0xc, 0x1c, {r3, 0x0}}]}, 0x14c}, 0x1, 0x0, 0x0, 0x10}, 0x40) r4 = syz_open_dev$sndseq(&(0x7f0000dd5000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r4, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000022e000-0x8c)={0x0, 0x0, 0x0, "7175f97565310000000000000000000a000000000000000002000000fbfffffffe00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r4, &(0x7f0000e70000-0x30)=[{0x21, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x1, 0x0, 0x0]}}], 0x30) 2018/02/01 01:31:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00009ca000-0x8)={0x0, 0x0}) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x1000000001, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000571000)='net/ip_tables_targets\x00') setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f00001ed000-0x4)=0x7dcca080, 0x4) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000786000)='/dev/pktcdvd/control\x00', 0x20000, 0x0) bind$unix(r2, &(0x7f0000d24000)=@abs={0x0, 0x0, 0x0}, 0x8) accept$unix(r0, &(0x7f00004a9000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000aa0000-0x4)=0x1002) openat(0xffffffffffffff9c, &(0x7f0000fb4000)='./file0\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f00003d0000-0x4)=0x8) getdents64(r2, &(0x7f0000cc5000)=""/163, 0x2d4) 2018/02/01 01:31:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000330000)='./file0\x00', 0xc0) renameat2(r0, &(0x7f0000068000-0x8)='//file0\x00', 0xffffffffffffffff, &(0x7f0000846000-0x8)='./file0\x00', 0x1) [ 46.804506] nla_parse: 3 callbacks suppressed [ 46.804511] netlink: 824 bytes leftover after parsing attributes in process `syz-executor5'. [ 46.829315] netlink: 824 bytes leftover after parsing attributes in process `syz-executor5'. 2018/02/01 01:31:16 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000155000-0x4)=0x40000000000, 0x88, 0x100000000000003, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000ba1000-0x4)=0xfffffffffffffffe, 0x0) r0 = memfd_create(&(0x7f0000001000-0x18)='-self)vmnet1selinuxeth1\x00', 0x2) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000-0x4)=0x5, 0x4) 2018/02/01 01:31:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000f99000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) sendto$inet6(0xffffffffffffffff, &(0x7f00001c0000-0x56)="", 0x0, 0x0, &(0x7f00007ff000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f79000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a033533c000035db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e3f800", @ifru_flags=0x2fd}) r3 = socket$inet6(0xa, 0x52db7de00a44a8cf, 0x2) sendto$inet6(r3, &(0x7f0000a7d000-0x60f)="d6", 0x1, 0x20000810, &(0x7f00006ad000-0x1c)={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/02/01 01:31:16 executing program 0: mmap(&(0x7f0000000000/0xa76000)=nil, 0xa76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000a76000)=0x0) getpgrp(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x9, &(0x7f0000483000-0x10)={0x0, 0x0}) mremap(&(0x7f0000ce0000/0x6000)=nil, 0x6000, 0x14000, 0x0, &(0x7f00006f3000/0x14000)=nil) r1 = getpgrp(0x0) mmap(&(0x7f0000a77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(r1, &(0x7f0000a78000-0x9)='net/stat\x00') ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) r3 = gettid() rt_sigprocmask(0x0, &(0x7f0000a73000)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r1, r3, 0x20, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x30005, 0x0}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000706000-0x8)={0x0, 0x0}) openat$dir(0xffffffffffffff9c, &(0x7f000060b000)='./file0\x00', 0x20000, 0x6) r5 = signalfd4(r4, &(0x7f000012e000-0x8)={0x2}, 0x1bf, 0x80000) readv(r5, &(0x7f0000a73000-0x10)=[{&(0x7f0000066000-0x1000)=""/4096, 0x1000}], 0x1) 2018/02/01 01:31:16 executing program 1: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000001000-0xe8)={0x14, 0x4a, 0x100000000401, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) pread64(r0, &(0x7f0000005000)=""/31, 0x1f, 0x0) 2018/02/01 01:31:16 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000f75000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x7, r0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) connect(r1, &(0x7f0000001000-0x10)=@nfc={0x27, 0x0, 0x3, 0x7}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x100, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000002000-0x2)=0x2054) 2018/02/01 01:31:16 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x4) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000001000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000001000)=[{&(0x7f0000000000)="ad651d6e26a3", 0x6}], 0x1, &(0x7f0000001000-0xd8)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000006000-0x8)={0x0, 0x81}, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000004000)={0x7, 0x2, 0x3, 0x4, r1}, &(0x7f0000006000-0x4)=0x10) 2018/02/01 01:31:16 executing program 3: mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xb53, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$dupfd(r0, 0x0, r0) openat$sequencer(0xffffffffffffff9c, &(0x7f000050a000)='/dev/sequencer\x00', 0x0, 0x0) 2018/02/01 01:31:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000050d000-0x6)='hybla\x00', 0xff5c) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f00004a2000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000005b000)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000230000-0x9d)={0x0, 0x95, "b0af48db501b04d179329cc355b76d596eae41f18c908269097ae8d327dc56e398780c8edfadf137e27aaace2beb71c6f59808f9e7436cfc4e504771684b10d6495a582431a3fcad6954ad33341967619bc0fa8d2ad54660033f8d253455fb90c0cc1dba43f648f727fcef36c04fdfc8ba9800e3e58c6b2038d0185b31effe20022831d823e3a701c54a4e75aef331521e124ee53e"}, &(0x7f00006e1000)=0x9d) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000310000)={r2, 0x3aaa}, &(0x7f000061e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000cdc000-0x108)={r3, @in={{0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x8001, 0x1f, 0xffffffffffffffe0, 0x7ff, 0x8, 0x4, 0x7, 0x9d, 0x4, 0x0, 0xfffffffffffffe01, 0x3, 0x3, 0x8]}, &(0x7f0000648000)=0x108) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000722000)={0x0, 0x0}) 2018/02/01 01:31:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000a84000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f000037b000-0xa)=@file={0x0, './file0\x00'}, 0x8, &(0x7f0000008000)=[], 0x372, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [0xffffffffffffffff]}], 0x1, 0x0}, 0x0) 2018/02/01 01:31:17 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x48214000, &(0x7f0000001000)="af", &(0x7f0000000000)=0x0, &(0x7f0000a4d000)=0x0, &(0x7f0000001000-0x118)="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") r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x60002, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000001000-0x4)=0x0) pivot_root(&(0x7f00008a2000-0x8)='./file0\x00', &(0x7f0000226000-0xe)='./file0/file0\x00') 2018/02/01 01:31:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000001, 0x9) sendmsg(r0, &(0x7f0000f66000-0x38)={&(0x7f00008f5000-0x80)=@generic={0x10000a, "daf8ffe6fffffef501f20000000000b61b340e63e94d691822e903e7d64ac8fef9507f0000000000000009fbbf26093d6b53efc1cb00880001186a68506776e9eba5ebd039273202a52700fa2e0000000000000033c1c99287b26eaece2900727e347f814dc256ce82cb2c8080002b00bff900000000000000076167b456"}, 0x80, &(0x7f0000fbd000)=[], 0x0, &(0x7f0000778000)=[], 0x0, 0x0}, 0x0) 2018/02/01 01:31:17 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000010000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000003000-0x25)="240000001a00030007fffd946fa283bc02eee6d87986c497271d856804000200d188737e", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 01:31:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000064000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0xa4, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000073d000)={0x0, 0x856f}, &(0x7f0000768000-0x4)=0x6) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f000069e000)={r1, 0x100000001, 0x0}, &(0x7f0000aca000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00007e6000)={r2, 0x7, 0x9, 0x8, 0x9, 0xffffffff}, &(0x7f0000134000)=0x14) connect$inet6(r0, &(0x7f0000389000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = open(&(0x7f0000424000-0x8)='./file0\x00', 0xc718c1cdfb684945, 0x10) connect(r0, &(0x7f00007e9000)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3, 0x0, 0x4}}, 0x2e) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000490000)='/dev/sequencer\x00', 0x121000, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f000033b000)=@int=0x0, &(0x7f0000cf2000)=0x87) ioctl$DRM_IOCTL_GET_UNIQUE(r4, 0xc0106401, &(0x7f00006da000-0x10)={0x4, &(0x7f0000ade000-0x4)=""/4}) r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000aca000)='/selinux/mls\x00', 0x0, 0x0) getpeername$packet(r5, &(0x7f0000fc9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000096e000)=0x14) 2018/02/01 01:31:17 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000007000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) syz_open_dev$usbmon(&(0x7f0000005000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x4, 0x0, &(0x7f0000009000)="d8fc1d01"}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0xfffffffffffffca6, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, 0x0, 0xffffffb}], 0x2, 0x0, &(0x7f000000b000-0x2)="0296"}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/02/01 01:31:17 executing program 1: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000001c000)='./file0\x00', 0x40) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000001c000)='/dev/usbmon#\x00', 0x80, 0x4000) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000001c000)={@common='bcsh0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000007000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, 0x9, 0x6, 0x4, 0x400, 0x0, 0x2, r2}) connect(r0, &(0x7f000001c000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x1, 0x2, 0x4, {0xa, 0x0, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x15}}, 0x5}}}, 0x32) restart_syscall() 2018/02/01 01:31:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000fdc000-0x8)='./file0\x00', &(0x7f0000586000-0x8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000bbd000)={0x1, [0x100000001]}, &(0x7f0000b1c000-0x4)=0x6) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de1000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) clone(0x0, &(0x7f000003a000-0x2)="", &(0x7f0000f13000)=0x0, &(0x7f0000731000)=0x0, &(0x7f00004a6000)="") creat(&(0x7f0000320000-0x8)='./file1\x00', 0x0) [ 46.998851] binder: 7811:7815 ERROR: BC_REGISTER_LOOPER called without request [ 47.032509] binder: 7811:7827 ioctl c0306201 20007000 returned -14 [ 47.070664] binder: 7811:7815 ERROR: BC_REGISTER_LOOPER called without request [ 47.079475] binder: 7811:7827 ioctl c0306201 20007000 returned -14 2018/02/01 01:31:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$void(r0, 0xc0045c77) syz_open_dev$sndseq(&(0x7f0000299000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) 2018/02/01 01:31:17 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000-0x8)='./file0\x00', 0x2, 0x100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000001000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xffffffffffffff5c, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000002000)='./file0\x00', 0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000000)={0x9, [0x3f, 0x3, 0x4, 0x6, 0x80, 0x800, 0x6, 0x7fff, 0x9]}, 0x16) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000a3e000-0x38)={0x0, 0x0, &(0x7f00008c1000-0x10)={&(0x7f0000004000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0xfffffeff}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000097b000/0x400000)=nil, 0x400000, 0x4, 0x10, r0, 0x0) 2018/02/01 01:31:17 executing program 4: mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000024c000)='/dev/snd/seq\x00', 0x0, 0x40101) write$sndseq(r0, &(0x7f0000244000)=[], 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000014000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000010e000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00000fc000-0x58)={0x81, 0xeb, 0x5, 0x0, 0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000024e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000024f000-0x8)={0x0, 0x0}) mmap(&(0x7f000024e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f000024e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/02/01 01:31:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ad3000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000bdf000)={@loopback=0x0, @broadcast=0x0, 0x0}, &(0x7f0000339000)=0xc) recvfrom$packet(r0, &(0x7f000089b000)=""/17, 0x11, 0x10000, &(0x7f0000ac5000)={0x11, 0xff, r1, 0x1, 0x1000, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0]}, 0x14) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x24, &(0x7f0000002000-0xc)={@multicast2=0xe0000002, @multicast1=0xe0000001, @empty=0x0}, 0xc) 2018/02/01 01:31:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f000033b000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000069000)=r0) bind$inet(r1, &(0x7f00006f7000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ptrace$peekuser(0x3, r0, 0x272) 2018/02/01 01:31:17 executing program 6: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x3) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000021000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f000000b000)={&(0x7f0000022000-0x2c)=@bridge_dellink={0x2c, 0x11, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_BROADCAST={0xc, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 01:31:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) seccomp(0x0, 0x1, &(0x7f00005ca000-0x10)={0x3, &(0x7f000038e000)=[{0x4, 0x3c, 0x8, 0x4}, {0x13, 0xffffffffffffffe0, 0xbb, 0x6}, {0x3, 0xffff, 0x5, 0x3}]}) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r0, &(0x7f0000012000)="", 0x0, 0x0, &(0x7f0000036000)={0x0, 0x0}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000986000)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f000044d000-0x18)={0x81, 0x2b3d, 0x333, 0x8, 0x6, 0x9}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000b08000)=0x5, 0x4) ppoll(&(0x7f000099e000-0x30)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000aa0000-0x10)={0x0, 0x989680}, &(0x7f00000a8000-0x8)={0x0}, 0x8) 2018/02/01 01:31:17 executing program 1: bind$netlink(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x37}, 0xc) r0 = syz_open_dev$sg(&(0x7f000001b000-0x9)='/dev/sg#\x00', 0x0, 0x0) clone(0x8100000, &(0x7f0000f23000-0x2e)="bb29537185ebcfdd28271a6b3be4ea5be3a732f922493601e5cf65d5609f4210c1b0a472d79870968e8c89f779e1", &(0x7f000084e000)=0x0, &(0x7f0000ed1000-0x4)=0x0, &(0x7f00008a6000)="0081ff800b82f52f2dba8701162c9933477633d7a1b7a3429b528ce088e6c7b358099c54d68c78f2adbc5e912735dda7b5a3f26def253e70f1d1de285c658d1f1e7034eede58dae0dd5018902e458c435e9ab40745dd9fc2662f45ef9be6a5e74e7e2e1046e2c2625cf7fb3ade48647700027898d92573a1d196435263ca13c065a8a01cbde04925519742ebc227d7eeec081713890859a65256ff82165871f34a146d4cf0bd1cc73f936e9e05c5c2feef56") ioctl(r0, 0x100000001, &(0x7f0000001000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x1, &(0x7f0000000000)={0x400}, &(0x7f00003c4000-0x8)={0x0}, 0x8) 2018/02/01 01:31:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000768000)='cifs.spnego\x00', &(0x7f0000163000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00005bb000)='procvboxnet1\x00', 0xffffffffffffffff) request_key(&(0x7f00004e8000-0x6)='.dead\x00', &(0x7f00001a6000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000632000)="5dfc00", r0) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0, 0x0, 0x0}, &(0x7f0000959000)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x8000000000000023) finit_module(0xffffffffffffffff, &(0x7f000004f000)='/dev/hwrng\x00', 0x0) ptrace$setopts(0x420a, r3, 0x8, 0x20000009) 2018/02/01 01:31:17 executing program 4: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f000000d000-0x8)={0x0, 0x0}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000001c000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000009000-0x4)=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000011000-0x20)=[{&(0x7f000001a000)="816946f8cc791b1ebdcb82a28c8b0f5f8dc8b6", 0x13}, {&(0x7f000001b000-0xde)="70d316bb0b0efa29679b6cb2669d4d4d093a81235d68a56572c57bf6d1c8ad1f568ae5e981de0f0722f2b438384d578cde1571e45d8ffc7a7ad55490e1dffe1b9b459378f1d0e52e3c0bd4c237ba4296b66b06dba3bbe88757dd87d3ddda3ac5b76e9ad3b1fe3811a824527cf8fc8fe7056085f2b7cc3218297f0afed39d7192c1946eef9508bcd7c082b82287a146e22fa47886e506d90f18503cd1a6015142a17a261841d0d5aacb04a9d150e1ef3d3a409f7d7b8c2a5c26903d9a475ef2cdbee517ad050f4cb11ba98e5b0c1fae67c66ef284de26cffd5bbe6f3bf978", 0xde}], 0x2, 0x9) write$selinux_load(r1, &(0x7f0000013000)={0xf97cff8c, 0x8, 'SE Linux', "832d79d5a4b50d8f951501aa141c0e1abf74ad2dd270b033f78a6eaef5220f70647d4e8c6d5e898faf991342a804d82da3f658cf3b9c1bdd64d870b73957f7950876c9afc5278663fcb482f259c1c3c7aa736113084f3ce545d9f595f440a13e0ca4342838e7fefae5f94e6ffec426c6f7fcf767b2db9944631a1bfbf26b51f4f45173b83d38ed8c52dc7d9bac71170cf9250eec5ddedfc038299e2e8a925511de8eea961428e5c42d44a401b73cda437da2597935d06fc05df659875ca9410bf63afbd08e"}, 0xd5) r2 = socket$netlink(0x10, 0x3, 0xa) writev(r2, &(0x7f0000014000)=[{&(0x7f0000014000-0xb2)="0619c96d07a14d10ff1903600afe6ac48630dff48917abadecb05469b4b4791c33bca574", 0x24}], 0x1) 2018/02/01 01:31:17 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00003ae000)={0x0, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0xfe3e) socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/01 01:31:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00003fd000)={0x0, 0x8, 0x0, []}, &(0x7f000039f000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000eba000-0xc)={r1, 0x5, 0x30}, 0xc) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r2, 0x4400000000001278, &(0x7f00001f6000)="") r3 = socket(0xa, 0x802, 0x0) ioctl(r3, 0x8b35, &(0x7f00000e6000)="") 2018/02/01 01:31:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8020400000000803, 0x1) bind(r0, &(0x7f0000ed7000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a496ae252922cb18f722e2ada000000012e0b38360054e5afe00100000014f26effffffffffffff67b11c800000000000000101013c0100008000000000ecce66fd792bbf0e5bf5ff1b080000dad11c000100fff6000000004974000000030000000000000000076d3a09ffc2c654"}, 0x80) recvmsg$netrom(r0, &(0x7f0000941000-0x38)={&(0x7f0000109000)=@full={{0x3, {"34a0beceaaabce"}, 0x1f}, [{"b7a24e8486f936"}, {"4a410cf3fec873"}, {"2a886943155bc5"}, {"f666f00bf2f1b9"}, {"fd261e294d4280"}, {"d489ae06a0fa94"}, {"6c21cc6961c980"}, {"e388e34268b6bb"}]}, 0x48, &(0x7f0000ea5000)=[], 0x0, &(0x7f0000adc000)=[{0xa8, 0x113, 0x100, "adfb9e8c773837a12b1effa7fd2fa1842f634fc8030db9f0d1e1d9e8f5f15914376dd4dea6a2c6d09d914cf7b69836beac0448f80c7b653e5aa07d5190fec2ba58c7b8024dc352b4fa590216ed3cb9346ef6d794646320a3cd1eec804c48d9c67096c7901225e1a1c5c2e83880cdc9a144579fa50e465c53e075b596acebffda72a217c22032e680109050fa3a8700ddc749baac017f"}, {0x100, 0x103, 0x9, "742afcff0e6be86342deeb55ba4c9ee8fcc7b625a2ef8d27da370dd59a5712f9179c3e98a0f9fd5fe82384da84fa5091048a2583a4e9335b484cafac9ab693aea4437dd1d7295b745b8ae0ec4a09169b84de12ea09bf9f25256c5e50c4f353534f82461e61527dabce73aeec40661238307f31163206f7cdcc1bbe4592d751da7d6bae07a03d7c9aa9b87007d2cf90529c823d2200474ff6f7a7a08b57050f8bad6104ed522fcefa86cf3474fc767f18721e5b4a884f912cd9cf1fc8972c022ee993e93014e4eb8f1da5945f9a9d41a363f75083412b9ae98af3cb3b6788945e0b4182b733c3abdd6c"}], 0x1a8, 0x20000004}, 0x12100) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000b5a000)=0x0) 2018/02/01 01:31:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dda000)='./file0\x00', 0x1001d) unshare(0x400) r0 = openat(0xffffffffffffff9c, &(0x7f000095f000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x7, &(0x7f00007c4000)={0x0, 0x0}, &(0x7f00008ab000-0x10)={0x0, 0x0}) signalfd4(0xffffffffffffffff, &(0x7f0000184000-0x8)={0x0}, 0x8, 0x0) fstat(r0, &(0x7f0000fed000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/02/01 01:31:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f00008fc000-0x4)=0x3, 0x4) ioctl$TIOCLINUX7(0xffffffffffffffff, 0x541c, &(0x7f0000252000)={0x7, 0x0}) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000b1a000-0x8)=0x0, 0x401) [ 47.281079] audit: type=1400 audit(1517448677.327:54): avc: denied { create } for pid=7868 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/02/01 01:31:17 executing program 6: mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000003000)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x0) 2018/02/01 01:31:17 executing program 1: mmap(&(0x7f0000000000/0xf0f000)=nil, 0xf0f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000f0f000)='/dev/sg#\x00', 0x800, 0x8000) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000f10000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000b13000)=r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r2, 0x1, 0x2e, &(0x7f00006ea000)=0x0, &(0x7f0000c92000-0x4)=0x4) pipe2(&(0x7f0000127000)={0x0, 0x0}, 0x800) ioctl$UFFDIO_ZEROPAGE(r3, 0xc020aa04, &(0x7f00007e7000-0x10)={&(0x7f0000e10000/0x3000)=nil, 0x3000}) 2018/02/01 01:31:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000d35000)={0x0, 0x80000, 0xffffffffffffff9c}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00005b5000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = accept4$llc(r1, &(0x7f0000325000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000fab000)=0x10, 0x800) r3 = socket$pppoe(0x18, 0x1, 0x0) tee(r0, r3, 0x1, 0x0) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e4d000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r4, 0xc0f85403, &(0x7f0000b78000)={{0x2, 0x3, 0xfff, 0x3, 0x8001}, 0xffffffff, 0xda9, 'id0\x00', 'timer1\x00', 0x0, 0x6, 0x7, 0x4, 0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000433000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e4b000-0x4)=0xc) lstat(&(0x7f00002f9000-0x8)='./file0\x00', &(0x7f0000d12000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000902000-0x8)='./file0\x00', &(0x7f0000cb6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r4, 0x10, &(0x7f000050b000)={0x0, 0x0}) lstat(&(0x7f0000c44000)='./file0\x00', &(0x7f0000361000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000b84000-0x8)=[0x0, 0xffffffffffffffff]) r11 = fcntl$getown(r0, 0x9) lstat(&(0x7f0000c95000-0x8)='./file0\x00', &(0x7f00006fd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000efa000-0x8)='./file0\x00', &(0x7f00008fe000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000fc8000-0x4)=0x0) stat(&(0x7f0000a46000-0x8)='./file0\x00', &(0x7f0000ea6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = getgid() ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000744000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000580000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a0a000-0x4)=0xe8) lstat(&(0x7f0000a8a000)='./file0\x00', &(0x7f000016e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r20 = eventfd2(0x40ad, 0x80000) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000d8e000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000703000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a53000)=0xe8) fstat(r3, &(0x7f00002cf000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r24 = getpgrp(0xffffffffffffffff) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000e66000)={0x0, 0x0, 0x0}, &(0x7f0000c82000-0x4)=0xc) fstat(r1, &(0x7f000015d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000a83000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000d5000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004b6000)=0xc) getgroups(0x2, &(0x7f00004e7000)=[0xffffffffffffffff, 0x0]) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000b61000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000d69000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007a7000-0x4)=0xe8) getresgid(&(0x7f000034e000-0x4)=0x0, &(0x7f000094c000-0x4)=0x0, &(0x7f0000514000)=0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00004ec000-0x4)=0x0) r34 = geteuid() lstat(&(0x7f0000ee1000-0x8)='./file0\x00', &(0x7f0000799000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000ae6000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f000031c000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008dc000-0x4)=0xe8) r38 = getegid() ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000a93000)=0x0) stat(&(0x7f0000257000)='./file0\x00', &(0x7f0000821000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r41 = getegid() r42 = getpid() getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000baf000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000558000-0x4)=0xe8) getgroups(0x7, &(0x7f0000d27000-0x1c)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0]) fcntl$getownex(r3, 0x10, &(0x7f00009c7000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000f67000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004b2000)=0xe8) fstat(r1, &(0x7f0000b66000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r4, &(0x7f0000f6a000)=[{&(0x7f0000748000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000b1d000-0x40)=[{&(0x7f0000b97000-0x99)="984803ebeb4aeea0d13f82c94d20aad3ced9b31d9539a3ba8818ee1cd97d6de2ebdda15fc038ea0bd0e2baf43ce31638042aa29f686b88859f37215c504dc9b64e222f9c9fc64d86b1e291c1449eaba3778c0831206198c49070a593144db17a8a592784dc64ef35152b271b874df2c38b3458d75d9953e8997e41e73376612eb2a26699471d9e2952bdd19e0201dc1c1bbd2a2e51e2655472", 0x99}, {&(0x7f0000873000)="", 0x0}, {&(0x7f0000ac4000)="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0x1000}, 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{&(0x7f000049f000-0x96)="963e5c9cc59d9f17fa30384240b5b5644ab9258c9a2cac8fe5880ab097a085ddd795ad5b10413fbbd077d86022c0b24162725c3b552863346e3821ce33f474174c7c01bfdb021b275b90ded7cfc50ba3993afb58cbbf6d98837d5990d4a4c3fed10be3d3536db2fa799a57ea75f78114b7cc45d204fb5e8e9cec9bf6aa5ab95ed3ff25075d8780e32fce024de715dfe3d83aa8bda62d", 0x96}, {&(0x7f000016d000-0x2d)="850576f5500937ff013054609f9976d641c2a4bcf1d484ac391b329f1fe97f81525ed941f3d74fc6c389a1de92", 0x2d}, {&(0x7f0000c16000)="b8ff7b02a80fb9e43c2da4f89e1141342e8324940b97ab2750af472aac28712eeb8c2ebbe7399f29df3d03dc0c4d3bc51b0f4fc78c59295f4b34d7de613228511c78ca85852c61b5fec2968b72f15c4f", 0x50}], 0x6, &(0x7f0000926000-0x78)=[@cred={0x20, 0x1, 0x2, r36, r37, r38}, @rights={0x20, 0x1, 0x1, [r1, r3, r2, r1]}, @rights={0x18, 0x1, 0x1, [r3, r2]}, @cred={0x20, 0x1, 0x2, r39, r40, r41}], 0x78, 0x804}, {&(0x7f0000135000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000aef000-0x20)=[{&(0x7f0000f14000-0x8e)="08cd2124cb71e6f58aa834675c88e8ba3119fb0a96367555f91e2c8b55992bf74b7ad0ee01135c68c0ad3bd89bf871d7ecf404940e8baa7db56ef290d84be0cde17431489a29043b4b4aa0d3db156fca6347f695370f7d42f1131be660d14c324a807fb67ec8ee5e2f5e4ae8d0059c9d328d06f28e985253a407c024e7f50c45b23100586787b4a2785b56573c28", 0x8e}, {&(0x7f00008cf000-0x92)="69e0e34bcc3ff48fb6d20add01d63eb0643f3e6e5f30bdca4221fec2d50651e11a67ebe62a2be3509b4704b42b0cd4377ac6b70173f7e2efd44afecc9e83874273fb0e580cd1b2d64b65737eb87229d290c585055ca2190ee146861eedeacb2a2d5e023fc34b5d99e5eb01bb9dae302114267527b0d6b3a9fec82f1f1da5babc1b75cba0535ea7596fb910699e61e8fe587e", 0x92}], 0x2, &(0x7f0000aef000-0x58)=[@cred={0x20, 0x1, 0x2, r42, r43, r44}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r45, r46, r47}], 0x58, 0x80c4}, {&(0x7f0000a69000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00003aa000)=[{&(0x7f0000404000)='X', 0x1}, {&(0x7f00003c8000-0xa7)="e7c5549b748daa568d668a935c5a5c3d18fcc8d31862580a96426fa87f6732436e3f4981d6fe6b50d628ea31cad34a2702921adebe523756334d5ad39cf9512de3ead2ecf0964b922514234f07e1405e5b01b63ffa10ea6d359dd306aafda06fe08e252822b0e21386b0a67f798259d02aa500697720fba2ec287be4b7b967d6ab3f66258bb2f8cad0c88b1ed765409cb9f275e4bb4934bfef31c20dc6ecee76a95738d00668ef", 0xa7}, {&(0x7f00004c0000-0x1000)="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", 0x1000}, {&(0x7f000011a000-0x57)="ba722c09c4419bd19c51712119c43a5d0d8359c33061e1d9be10524b2422b199645cb1cb3998cf80464d59665c3346c2bc2df0e363da4860924cc7ec46d31fc805e35e6874978a04e419b0197983497df1d42b57206158", 0x57}], 0x4, 0x0, 0x0, 0x91}], 0x7, 0x40000) r48 = open(&(0x7f000043f000-0x8)='./file0\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000922000)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r48, 0xc0406429, &(0x7f0000bc8000-0x40)={r49, 0x4, &(0x7f000025c000)=[0x4, 0x0, 0x6, 0xcbe], &(0x7f0000da2000-0x10)=[0x20, 0x6a47, 0x400, 0x0], 0x2, 0x6, 0x9, &(0x7f0000389000)=[0xf0bc, 0x3, 0x9, 0x20, 0x6, 0x6], &(0x7f0000f90000-0x10)=[0x5, 0x4, 0x351, 0x7], 0x0}) lseek(r48, 0xffffffffffffffff, 0xfffffffffffffff9) 2018/02/01 01:31:17 executing program 3: mmap(&(0x7f0000000000/0x949000)=nil, 0x949000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000709000-0xe)='/dev/keychord\x00', 0x2, 0x0) mmap(&(0x7f0000949000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000949000)={0x3, 0x2, 0x7, 'queue0\x00', 0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000949000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000949000)='/selinux/checkreqprot\x00', 0x40, 0x0) fcntl$getflags(r2, 0x1) mmap(&(0x7f0000949000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000949000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000949000)={0x1, 0x3bd3, 0x2, 0x6, 0x93f, 0x9, 0x1, 0xbc9, 0x0}, &(0x7f0000949000)=0x20) mmap(&(0x7f0000949000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f000094a000-0x20)={0x1f, 0x1, 0x0, 0x26d, 0xe1, 0x8, 0x9, 0x7, r3}, &(0x7f00004c2000-0x4)=0x20) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000093f000)=0x10000000000184, 0x4) 2018/02/01 01:31:17 executing program 7: mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000fd6000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x25, 0x0, 0x0, "00000707c89d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/01 01:31:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000008d000)='/dev/vga_arbiter\x00', 0x3230c0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000b93000)={0x0, @in6={{0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x3f, 0x1, 0x6df4, 0x1ff, 0x3, 0x1, 0x8000, 0x4, 0x8d2f, 0x73, 0x0, 0x6, 0xb17d, 0x88]}, &(0x7f0000bf3000)=0x108) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000089000-0x108)={r1, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x86, 0xff, 0xff, 0x1697fae9, 0x7fffffff, 0x8, 0x1173bcb6, 0x6, 0x4, 0x3ff, 0x15866cfb, 0xae86, 0x3ff, 0x0, 0x1]}, &(0x7f0000574000)=0x108) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000019e000)='/selinux/status\x00', 0x0, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000638000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000d0e000-0x58)={0x7, 0x200, 0x9, 0x9d17, 0x3, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00006c9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$sndseq(&(0x7f0000319000)='/dev/snd/seq\x00', 0x0, 0x10000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000327000-0x20)={0x100000001, 0x4, 0x200, 0x8, 0x4, 0x3, 0x9, 0x4000000000000000, 0x0}, &(0x7f0000ce8000-0x4)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00007a0000-0x23)={r4, 0x1b, "e52b76270d270b3f593c771f45a7058380be59fb764954989c3b00"}, &(0x7f000089c000-0x4)=0x23) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000904000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005d6000)=0xe8) sendmsg$nl_xfrm(r2, &(0x7f0000b57000)={&(0x7f0000eca000-0xc)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f000079f000-0x10)={&(0x7f000036f000-0xb4)=@delpolicy={0xb4, 0x14, 0x300, 0x1, 0x2, {{@in=@dev={0xac, 0x14, 0x0, 0x14}, @in=@dev={0xac, 0x14, 0x0, 0xe}, 0x0, 0x1, 0x2, 0x8, 0xa, 0xa0, 0x80, 0x2b, 0x0, r5}, 0x5, 0x1}, [@proto={0x8, 0x19, 0x32}, @algo_auth={0x5c, 0x1, {{'poly1305-generic\x00'}, 0x90, "f8a1620cc26d0f5fc75d3064f1111ecce9cb"}}]}, 0xb4}, 0x1, 0x0, 0x0, 0x8800}, 0x4000804) fcntl$lock(r3, 0x8000000000000007, &(0x7f0000002000)={0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0}) fcntl$lock(r3, 0x24, &(0x7f0000004000-0x20)={0x0, 0x0, 0x5, 0x0, 0x0}) 2018/02/01 01:31:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000043b000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00008e0000-0x6)="6664001f66d0") exit(0x0) execveat(r1, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f000001b000-0x10)=[&(0x7f0000019000-0x13)='-]selfvmnet0\x00'], &(0x7f000001a000)=[], 0x0) syz_open_dev$binder(&(0x7f000037e000)='/dev/binder#\x00', 0x0, 0x2) 2018/02/01 01:31:17 executing program 4: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000010000)='/selinux/enforce\x00', 0x66002, 0x0) writev(r0, &(0x7f0000001000-0x50)=[{&(0x7f0000009000-0x1000)='0', 0x1}], 0x1) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000005000)={0x0, 0x0}) sendmsg(r0, &(0x7f000000e000-0x38)={&(0x7f0000005000-0x10)=@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000011000)=[{&(0x7f0000011000)="749b6c02cf965f9d6a13acc6fbdf28f4d4141e280b97fe0760459c90e8b3231de340703feb4fb489965c556617d3722bbb19693ad0bcf43d2ffdd17fa5cdc0", 0x3f}, {&(0x7f0000009000)="eefda5a7bf14159abd3fa7687438fe7fef47ee82e7e69cc58032945e251b1e5f0c286014f87c9b952baca48baa4bba10eb1169ec2cfabe0e2269dd0aed1c412437fc731d83db0dd896392840dd95f050834d30f20fedb94cb52abe728018896f6ea9d14f8fdb7af339819ba8bf807bb55d70304ba4455931e7d9e4fc3eedc8533435d6d265a8b9fe27883bf2761fd9925b7cde7d88fc8f3f7dd8570e585e612340b5aab6f85b14b0d174b3", 0xab}, {&(0x7f0000006000)="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"c0584c64c2ba49df300012d62a4b8266d35b0e76a8ce7478d953eea210007a635d840889ed63dd7dcde26dccee9e148e3efb6b6c95c3bc0763107342388095fb0bea2ba466e2746b33e523f480c3117351268da8f8ff8fa996a3a14fbce8ed7397983a36d510455656bd93a263ab1be4322cf29c9b629edfe6312a81f1e3a0dd2b1b77e525b334bd"}, {0x110, 0x18e, 0x5, "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"}, {0x1010, 0x113, 0x19, "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{0x10, 0x139, 0x4, ""}, {0x38, 0x13b, 0x4, "4926d12b88463054862aa9a33d7af3a1dd12a8824a52c9cd4979aa4fc864714f5bdc7fe3fc3e"}, {0x108, 0x1, 0x2, "cdcdc4f3dceb76d6b25bf6410e775b8dc58c4cc1ed835c29dcfdc3a62274393368d4691b7a8124d03259ededabfa60b7528e70b6cf7224b37c70ce9f225f07312715cbc45e836d64071b53ca1ed5db2feaadb7ed28db7a577535328476fa08d206edb7471ee47fc81a56a2fd207e8bf67c6411876273b9c57d793d355b1bdabdce487dfebce2d0f2577037b3d05020e5a2d2dd9fad2d55b336b569059eed4beced7dcb78a9c1f68eb3ad823d9794ebaa0dee63278cf2c5760f0e79f2c79614fbe52af477e61ab1927dce31e6cc854b1a06174aa1bcf450fca30f87c0512817c12f85ef5e0104e281e9adae7984094495ac4cf367"}, {0xc0, 0x119, 0x2, "05505e438ee13122ef15812906f668f07f510d1a7ce5f24ebe83bc64d4db8c3d52f244274dcc36c538e05807ca18a78ed870f7990eb6558252d7dcd13f26307d95a66bb9e554daef428e1b34db4817341547634d2a0f5b2d847c4601be99831efea4e5847c710a179db7b078a950e5e4a6d01050a62e6414c7798deb93200b76117b89913d319c5fb1ec99168354df93e47a1f9f6f92b6c29bfb6aac9ecdf1f3a4c0722fb1501bdbfd"}], 0x1540, 0x40000}, 0x880) 2018/02/01 01:31:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000066d000-0xb)='/dev/loop#\x00', 0x0, 0x406) fallocate(r0, 0x0, 0x0, 0x10000) openat$selinux_user(0xffffffffffffff9c, &(0x7f00001d7000)='/selinux/user\x00', 0x2, 0x0) 2018/02/01 01:31:17 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000986000-0x4)=0x0, &(0x7f00008ee000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0) setresuid(r0, r1, r2) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x600, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r3, 0xc0105303, &(0x7f0000001000-0x10)={0x8, 0x7, 0x5635, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioprio_set$uid(0x3, 0x0, 0x0) 2018/02/01 01:31:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e10000-0x7)='limits\x00') readv(r0, &(0x7f0000635000-0x70)=[{&(0x7f00008f7000-0x1000)=""/4096, 0xff53}], 0x1) 2018/02/01 01:31:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ac0000-0x8)='/dev/rtc\x00', 0x2100, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000bf9000-0x4)={0x1, 0x7fff, 0x4}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dcf000-0xa)='/dev/ptmx\x00', 0x0, 0x0) vmsplice(r1, &(0x7f0000a72000-0x80)=[{&(0x7f00006f7000-0x33)="b4d01906632f45700bca158907b060e80b9d8904454a852dd78c0eeecd111d87fa57983ffdcfdab78bd6888d0523c272a5ca31", 0x33}, {&(0x7f0000035000-0x35)="79fb2a389be1f97617260ee8b430c323e1b838214068b79d86fcc510a9adca2a9bf94ad70590b8062847ff64439e70a689490f703f", 0x35}, {&(0x7f0000d44000)="bb5f6212846f1ca0f634fc70538811409f4f238ba395f783efedb98e544f163d619e17a24cf20c5483efb0bc4793d105514de5df93d818f2cc7679dae91228a696c8018a6db50ffddcaa92a8aeb86c81867487730b88cd6ba9d2f6f37a4637f00eca2bfd06f241bb882e737d2cfb2747f8e25259766cc23ec119fd70047c79e49ec95f3477c8bd9e3d551981d713caef6b3adf8c0b3c45274a4eb2460128575499c7", 0xa2}, {&(0x7f00000eb000-0x7f)="3915f66325b17d614e717ef887528fea5f4f65f8056e4960e248a0b5d147f7c3e8eb14d7ff74ff98b34b2cf0b94b64b6ca2085cfa1832d7f1bcc57e3328ff33c68188fe1e6441a746a40540b10dc1a5a9f7ffabd0965f16bca3b33d3ad420eec7c44ba0bbeff16201bf69e7d3ecf1707be8491c1f01288eccb1fd06e7a1f57", 0x7f}, {&(0x7f0000649000-0xf3)="db6dc508577d256f1ec5f2e888c79a4d245aad0b8e256f9016b83f997d82784df73b0893b455fdee60ef49f17ca12fa60b02175592d8e79d397845b42d6a5a294b7214fdb5d598b25b53d4f3efabcc4fdd2a7aa49c85d9a8344638f168a40b67f71fbc3cd79e89b23f87523862eb7e02b9e39dc8f7c6d449fe2d5dc88c10ee295e299ef57d68e4b8868f1cc9c20305b9b999dba56027926df80c0fd7c2d6df81b21781a0ac1e0c3d0c2e0155568f7fdf1cec0efce2bfdec47f5babb6b949b883729d33e34a11c7eefda47d43197978ed83ce1fb9b4c682e39ceb0827b19c82b761fd30689915ea5f84ca9bf19f062cb08930da", 0xf3}, {&(0x7f00005f7000-0xb7)="ca414059668b38083996d4804f93925bd78f338f2103df79d832d6b205484f0b1710c9ee197fa1766b5a114f2c96161a5fc7afd8a85ea08d73ddc3f21667825d7c9040267911822f1d42b7a4b6638a3231fc34a2e7f8ae7861af769ccd77e5a467a758e3a06713e3af30cbf181646c814c390468e27ff47a1fc55304d829f6674f852fe2f4942cbb2564233c7e39dfd2cc99079a8204696f9619acbfa865ebaac84ba5f7368031b5e0e0d487b28008dabb4ad0f1bf46e3", 0xb7}, {&(0x7f0000775000-0xc)="528406c9cd3fab6f1156f2e6", 0xc}, {&(0x7f000020e000-0x1000)="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", 0x1000}], 0x8, 0x1) ioctl$int_in(r1, 0x5452, &(0x7f000006f000-0x8)=0x5) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000dc0000-0x4)=0xd61) read(r1, &(0x7f0000fed000-0x1000)=""/1, 0x1) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00001ea000-0x4)=0x6) pipe2(&(0x7f0000f82000-0x8)={0x0, 0x0}, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00006a1000-0xa)='/dev/ptmx\x00', 0x400, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000a2a000)='/dev/ptmx\x00', 0x40000, 0x0) ioctl$TCXONC(r1, 0x540a, 0x74) 2018/02/01 01:31:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000053a000-0xa)='sessionid\x00') getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000a53000-0x4)=0x0, &(0x7f0000327000)=0x4) sendto$inet(r0, &(0x7f00000b5000)="", 0xfffffffffffffe17, 0x20020003, &(0x7f000055c000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f00003ca000)="", 0x0, 0x20000051, &(0x7f0000500000)=@ipx={0x4, 0x0, 0x0, "0bb645aa2c98", 0x0, 0x0}, 0x10) 2018/02/01 01:31:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd2(0x0, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bf3000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000afe000-0xc)={0x0, 0x0}) r2 = dup2(r0, r1) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f000008b000)={0x9}, 0x1) 2018/02/01 01:31:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000038a000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00007e0000-0x4)=0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000bfe000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00007ef000)=0x0, 0x4) ppoll(&(0x7f00006d4000)=[{r1, 0x40, 0x0}, {r1, 0x8, 0x0}], 0x2, &(0x7f000055d000-0x10)={0x77359400, 0x0}, &(0x7f000032a000-0x8)={0x0}, 0x8) writev(r1, &(0x7f0000071000-0xa0)=[{&(0x7f0000d84000-0xd0)="eefa4f6cf554e3ee47dd842376496244579e3fca323fdd92b649fb5460efd090541c3607f1b2576dc9f9dff23c52746b4ce83306f1062765380ebc5d18afcf55650aa2b8422e02ba7609dec00ca9460a71943e0aa7574874c24820b224f5323411e74af6b82527990ec6627708149442265023502c9f86d41aca17af5a9ec3a7d752d42e4d0a634498a5d8a267c2212226813cb067766392f346de309e438eab9e01f1a1c39ebd3720d304ad31771e9625ff7a15ec575e799a5391221d8a68fd52", 0xc1}], 0x1) 2018/02/01 01:31:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00005ed000)={0x0, 0x0}) r2 = dup(r0) bind$inet(r2, &(0x7f0000952000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) prctl$getreaper(0x37, &(0x7f00002ad000)=0x0) connect$inet(r2, &(0x7f00000f3000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/02/01 01:31:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = open(&(0x7f0000c59000-0x8)='./file0\x00', 0x10000, 0x40) sendto$llc(r1, &(0x7f00006cc000)="2eff7c907e1e9cb70af5c304b2437c6d4b3b1425d6e76e37676aac74b13eab1e3f2b8fccaee734b5c77ab14555589b2ccacf883c0fdc93593f9981ef978496d83af2160c0ed5ba792104bc59be237fe92bdba0b99b292a76154e7754a8a8abe45cd1349277b6971e3efaf2829e16ccad682b6f000682", 0x76, 0x84, &(0x7f000068d000-0x10)={0x1a, 0x0, 0x9, 0x3, 0x3, 0x1000, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) writev(r0, &(0x7f00007bc000)=[{&(0x7f0000854000-0x59)="580000001400192300a14b80040d8c560a05ffffea00e076000543d8d8fe5800000004ca7f64643e8900050028635a0004fbf5100002000000000000001c04ed5de1fff5000022000d00010000f6ffffff00000f536e06ce", 0x58}], 0x1) 2018/02/01 01:31:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000082c000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/02/01 01:31:17 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0xa00, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000f20000-0x10)={0x6, &(0x7f0000001000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000151000)={r1, &(0x7f0000db2000-0x66)=""/102}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00000fb000)='/dev/rfkill\x00', 0x0, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e81000)='/selinux/status\x00', 0x0, 0x0) mmap$binder(&(0x7f000039f000/0x2000)=nil, 0x2000, 0x0, 0x12, r2, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000cf5000)=0x0) ptrace$setopts(0x4206, r3, 0x2, 0x8) 2018/02/01 01:31:17 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x3b8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x0) r2 = socket(0x11, 0x2, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000ebd000-0x20)={@generic="36654f09f06dce6fc4cd7c89066b1573", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) close(r1) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000d42000)=0x0) 2018/02/01 01:31:17 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000000000/0x1000)=nil, 0x1000, &(0x7f0000000000)=""/58) unshare(0x400) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$TIOCGPTPEER(r0, 0x5441, 0x100) r1 = timerfd_create(0x4, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r1, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/02/01 01:31:17 executing program 7: r0 = openat(0xffffffffffffffff, &(0x7f0000d87000)='./file0\x00', 0x44a600, 0x2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004f6000-0x50)={@generic="5ea17c763fe989d157de853419af586b", @ifru_map={0x6, 0x5, 0x13, 0x9, 0x3, 0xfffffffffffffffb}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000013000-0x39)=""}) close(r1) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000c000-0x30)={0x8, 0x0, &(0x7f0000007000)=[@release={0x40046306, 0x0}], 0x0, 0x0, &(0x7f0000011000)=""}) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000492000)='/dev/keychord\x00', 0x100ffc, 0x0) ioctl$TUNSETSNDBUF(r3, 0x400454d4, &(0x7f0000d1e000)=0x0) [ 47.606611] binder: 7966:7976 Release 1 refcount change on invalid ref 0 ret -22 2018/02/01 01:31:17 executing program 3: clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") set_tid_address(&(0x7f0000dc6000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000002000)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0xfff}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xa84}, @in6={0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x5}, @in6={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x1ff}], 0x90) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000000000/0x2000)=nil, 0x2000}) getdents(r0, &(0x7f0000002000-0x1a)=""/60, 0x3c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000003000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000002000-0x4)=0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000001000)=""/230) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000001000)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000001000-0x30)=[{&(0x7f0000002000-0xb8)="a46bed91f6023b3971cabb24ed9810b53c8730334682ff1d9516f597dff3e36aa94aab1638265ac29693ac9af1ae6793477fefabfe07a8d207ba94e91a43e54c4cac3ca3d50fcb2c7bb4e91aa3535da8cfb048fd5999b09dafc3ea23c073d906b3bec026a2edb2bf8cdc7a372e8a03e5c2a80ea77c36e65a1ddac77902563d0b669e5779e98e167801b3f402eb10e38f333c48ef6c7b869e80126fc1fe20c8381d2605dd25a1cc0de1ae91488d8bef86e9148518bc6bd66d", 0xb8}, {&(0x7f0000001000-0xb0)="0e80771eff8a286e76f5b8ab4fe2279af74ea031434a9ecff1a863e85c851e83108934644bd15971afa02aec41c3d7f01e523d84885ecff1c000f4bc0a9914955165dba70b0d6948e6a50023edd8ee79952beadc23938120b6976483826cb9b17e1b5180e3311798bf909db1e30a5560cee21643926a6d163b65e2979d7daf785b41e9a3c8134e2a108684b8775c8feaa6bc5ecba045074a879d116b45ed4c4d70d36cdd7b759101c7680bd651a029cd", 0xb0}, {&(0x7f0000000000)="ba7a1f0255cf005eb360a8d5997a9bc249eb60258185e7e5a2bb29d968242a99c342a13e6dba2761a0b3f310265db479860d44c1f2ef53a1a8c2c6f8a1a19e1fc523e467c46a55128bfcce9be9a980681c6f650331c58af4f387c51bf578f1e35b0fab36fda1eabd4f9b1cfe9a1bbb284eb1e812264d57eda7b635deffb518436431ddba21aa539865ea534147f364a3308dd71fe0ba62f3b7453d405cd8438f44", 0xa1}], 0x3, &(0x7f0000000000)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x68, 0x24000001}, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x64, &(0x7f0000003000+0x113)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x8}, @in6={0xa, 0x1, 0x6fd, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3f}, @in6={0xa, 0x3, 0xfffffffffffffffa, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10001}]}, &(0x7f0000003000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000004000-0x6)={0x0, 0x2}, &(0x7f0000003000-0x4)=0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000003000)={0x0, 0x5}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x7, 0x30, 0x6, 0x0}, &(0x7f0000004000-0x4)=0x18) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000004000-0x18)={0x0, 0x7, 0x10, 0x400, 0x29bc00000000}, &(0x7f0000003000-0x4)=0x18) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000003000)={0x0, 0x100000000}, &(0x7f0000003000-0x4)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000002000)={&(0x7f0000003000)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000002000)=[{&(0x7f0000003000)="41f4574df688227724e31fa83792422dc61049022ff6da8759c27a320288cdb6e03c845d3b53f2a1ea449248e01b5901afa6f32524487ca49e97e12d22494e00c6e16f306f711447b77936652b12aca3b1e0e62cb971d1d717eba599aabba6a30042c75a6818f6701f39ff0ff08e76c77d785b4c37b29a88cab9c255044395501623f0001c3fe1b52a74f3ff97ede9ec982ff95401124478d84608f02fbf20232df5ab2d93ad6e2892de5f1236a09c70a408e650ebb8d98a2a76e5da66dab2c1200f9a4580194d6cc155f1e3c898f48bc483abc495ecc69f950ad5e434", 0xdd}, {&(0x7f0000003000)="2c503fbe7baaf1e1ec66660ba54be5c94a22208a0894bfc911408add428a276a4ec7ec266521f259035fde50fb9f41253458fa7e845f4257de46135f7dcf838a9e54d9471e88ace033a40e21e2160369d1f4611836b4f2e09bb26380c27fa45f9f80c6aebc769aa8c6d03c0fad4cbecfb5080693e6a13b5cc59c3357f3fd15e1a7a693209bca6f6472ffb4d234b10504cafbf996739eb780fa6168ead6ec9cd771860b084bb37f86ec86aad521f3332cdb254cdafd14c34f13f08e", 0xbb}, {&(0x7f0000001000-0x26)="09b199401552a677a61560daef1660964a4257799b67bb3ce2b481a0182ab138507bae97230b", 0x26}, {&(0x7f0000002000-0x5c)="3d82757f6e7f705f0733eff16062397f24de98a9e9563cd2a9e74286bfa098d9db7d9b3a614efcbb0ca8a0cd299282530f6c23f717a1afcdb554401b5202cf5875a6c1f8229009bd552b630c8e2a3ffb0441d5796c81add55a1ae8a4", 0x5c}, {&(0x7f0000003000)="4383e2e600c0d70202d32888efae3e0811456a610d4b0cc6d978dc7dd13eb8c92e185408", 0x24}, {&(0x7f0000001000-0xe5)="f4cfa5eeb2e0870f8b8db32702ff8eb55dc61f7c6ed3c69921c3252aaad58afb222432dea5023ca0ea91428828374c881489fc1243428344d79b42ca97ab5385ef5116681aa8f32322ba149c0c94bdee45cb3c86781ca0fc9c6706f0dd53b2e72abe634bae0a9596b961d9119dc09291d7db75e1c3722f8ff22eb0acc7e54abd934075be35549fd2d38ba35e808d9ee9e81a655461d06d0ecb30d9e2aa3de5ed5f1accc891c898fba1c8300d7b90687ad033ac88a5b9f3acddc800fef19a858fdf6b9237dc35332867e107bdd689d7a2982561800d0894f9cd99fd174643c121b97eaf642c", 0xe5}, {&(0x7f0000003000)="3325be3b81f3e4c08feefb5389eddb8f8c819853a186a38a1c07ae8142f099661bf5871a2cd84dd304cc03db2650b0c20b228183edf8b4a4658fcd50951dab627a03f1f412a70357d6edc6e553a3546237ea416d017bf524ae76c40502e9363bc3914667ca1f9718e6a4295640e1f2701ca29f7b5f2aa290d9b9cf109e117d0eac84feee7c568f306200803f479cbd2bd50b3333304957d5d749ad481c2bc9a036b8d030fe3d1a2dfc690a769305ff67", 0xb0}], 0x7, &(0x7f0000000000)=[@sndrcv={0x30, 0x84, 0x1, {0x7, 0x2, 0x8000, 0x8e66, 0xfffffffffffffff8, 0x80000000, 0x2, 0x3ff, r7}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffffb, 0x296f, 0x3, 0x7}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0xffffffffffffff94, 0x0, 0x624c, 0x6, 0x58a, 0x5, 0xb, r8}}, @init={0x18, 0x84, 0x0, {0x1f, 0x2, 0xdd42, 0x800}}, @init={0x18, 0x84, 0x0, {0x3f, 0x1f, 0x3, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x3, 0x0, 0x1f, 0x100, 0x43, 0x29d, 0x1, r9}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffffd, 0x8000, 0x8, 0x1, r10}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffffd, 0x2b3d, 0x200, 0x7f, 0x0, 0xd3e, 0x7, 0x81, r11}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x9, 0x3, 0x4659, r12}}], 0x1b0, 0x40000}, 0x1) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) 2018/02/01 01:31:17 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000b5f000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000b30000-0x12)={@common='tunl0\x00', 0x6}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x4c, "a33c596a922b455b5948c9f9b395de8564af7cc80841538130508fe0f09b4a85ea4135e9913cc2f604b268011f4f5c67d7d90becb644901665bfb4216307befa880f12448273b087dce6cd30"}, &(0x7f0000001000)=0x54) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000)={r1, 0x8}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000020a000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TUNSETNOCSUM(r2, 0x400454c8, &(0x7f0000233000-0x4)=0x1) syz_open_procfs(0x0, &(0x7f0000308000-0x7)='task\x00') 2018/02/01 01:31:17 executing program 6: mmap(&(0x7f0000000000/0xd32000)=nil, 0xd32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x4, &(0x7f0000d32000-0x89)=""/137, &(0x7f0000d31000-0x4)=0x89) fcntl$setpipe(r0, 0x407, 0x200) mmap(&(0x7f0000d32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000d32000)=0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a21000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f000081c000-0x8)=0x0) r2 = add_key$keyring(&(0x7f00000ee000-0x8)='keyring\x00', &(0x7f0000a19000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0x0) keyctl$assume_authority(0x10, r2) 2018/02/01 01:31:17 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) pselect6(0x40, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000001000-0x10)={&(0x7f0000014000-0x8)={0x0}, 0x8}) 2018/02/01 01:31:17 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x80000000000000, 0xffffffffffffff9c) ioctl$TIOCCONS(r0, 0x541d) mmap(&(0x7f0000000000/0x799000)=nil, 0x799000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_init(0x12, 0x40000) r1 = dup(0xffffffffffffff9c) ioctl$KDSKBLED(r1, 0x4b65, 0xd888) r2 = add_key(&(0x7f0000793000-0xd)='dns_resolver\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000003000-0x2)="fb00", 0x2, 0xfffffffffffffffb) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") setgroups(0x0, &(0x7f00000af000)=[]) keyctl$read(0xb, r2, &(0x7f0000796000)=""/13, 0xd) getpid() ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) r3 = inotify_add_watch(r0, &(0x7f0000088000-0x8)='./file0\x00', 0x0) inotify_rm_watch(r1, r3) sync_file_range(r0, 0xa9, 0x2, 0x4) accept4$vsock_stream(r1, &(0x7f0000281000)={0x28, 0x0, 0x0, @reserved=0x1, 0x0}, 0x10, 0x80000) mmap(&(0x7f0000799000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000799000)="bfe13c31f53a3ba813d8158458109fc760f890646950dca6d572fdd1fb996040f8c8926ca00d2e20db623bda337110977fa201626ec62c888662965bc47ecd4f552db1ae8b9b1e8edd67cdcc8adff319c89450cba662ad1070998bbba79f3ef9bf4542a8eeef8c723e1d9c1402368bd610e56169a9a30589c9449454f45e50b9c5002b2f49ef44b8a1c0a8f6c56906e18021ab49") getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000564000-0x8)={0x0, 0x7fff}, &(0x7f000055c000+0x814)=0x8) mmap(&(0x7f000079a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000079a000)={r4, 0x5}, 0x8) 2018/02/01 01:31:17 executing program 1: timerfd_create(0x0, 0x807ff) ioperm(0x1, 0x3, 0x4) 2018/02/01 01:31:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f92000-0x8)='./file0\x00', 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000337000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000809000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000aa3000)=0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00004c9000)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}, [0x0, 0x0]}, 0x10) 2018/02/01 01:31:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000691000-0x4)=0x77, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000e7b000)='illinois\x00', 0xffef) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f00001e1000-0x4)=0x3ff, 0x4) connect$inet6(r1, &(0x7f0000f03000)={0xa, 0xffffffffffffffff, 0x800, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000074b000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x800, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f54000-0x1)="", 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x73) 2018/02/01 01:31:17 executing program 1: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f000000f000-0x4)=0x90) 2018/02/01 01:31:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000af6000)='net/raw6\x00') ioctl$TCXONC(r0, 0x540a, 0x800) preadv(r0, &(0x7f00007ce000-0x20)=[{&(0x7f0000986000-0x35)=""/1, 0x1}], 0x1, 0x400000002) 2018/02/01 01:31:17 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fchmod(r0, 0xb9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000264000-0x4)=0x7fff, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000144000)='/dev/sequencer\x00', 0x1, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f000097e000-0x9)='/dev/ppp\x00', 0x20000, 0x0) write$tun(r1, &(0x7f0000d30000-0x4af)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "dd36b3", 0x46, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "6a09df", 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [@dstopts={0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x0}]}], 'w'}}}}}, 0x78) write$sndseq(r1, &(0x7f00007a0000-0x1b0)=[{0x81, 0x2, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x2, 0x0}, @queue={0x0, {0x0, 0xfffffffffffffffe}}}], 0x30) 2018/02/01 01:31:17 executing program 4: socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x807, 0x5, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) gettid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000dfc000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f00003ad000)='attr/prev\x00') lseek(r1, 0x0, 0x3) 2018/02/01 01:31:17 executing program 2: inotify_init1(0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x200000002a, 0x401f) 2018/02/01 01:31:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000f63000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b28000)=0x26) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000041d000-0x28)={@common='ip6_vti0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clone(0x308000, &(0x7f0000e85000)="2e21825489e76933024d16f04b1a11a9d738d5519fdac927ba981d196c1f5d03f43963d684a2309e809c2b50b3ad6a286faf22d582c7506e20fe308bc1b49646c3831ff9516b27fc60565d8a1e5a0a7363f8713e3b83b70003c0074ccb9daf888c0eaaf55f8de7d29a58ae0ddb4c5f9e11eef6f61a702aa1a9b2fa14e053d41f1fc2882d26c36501d74146b1f4aff12812da8eaecbbc42ecbba57d8b57f927ef03f553cf93afd2c9b4b9e1a2868e24744e4b33e7e7fd6c508ace27fa31d40bcfacbab79129607b9817e807176daccd2922163bde8303ca2412b853df5a3c0b4d792cf8", &(0x7f00009c5000-0x4)=0x0, &(0x7f0000d92000)=0x0, &(0x7f000075b000)="0a847f1c44243de08f3df7eeb8edd5de4a627a404ee2c7ec4c41f9357525dd04680854a6779397b62325f85884dc395977e1b6d669374429beffccdc0833ee94e823e57d8f0dcfd4015e01994d8c6d2a29f8ed651ca48b5064a630d3e8dfd389a1a655a06bf3935104d6178247bdb26cc874b8798872c01a0447b5392c4e69cd33f7a737fb14feff91fabd9fa16132cdf69ca55f04a92575aecffa2b5aa73b383ad57d41e815d1b6d585644c73f36ce9583ec7a76db53019d13e79cda54683bf58de41b3c87188d0c8f95c931a553e568a900a06927a9582a41d473dd555") getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00003ec000-0x4)=0x0, &(0x7f00005bc000)=0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000c32000-0x4)=0x0, 0x4) r2 = syz_open_pts(0xffffffffffffffff, 0x14102) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f000016a000-0x4)=0x5) sendto$packet(r0, &(0x7f0000f35000-0x2c)="4177396716b5cdde07655d8e52bd2728bb2bc531ef3dbe75a1f521f62fa7da38b3b8c7651bbcbb5f93ad8437", 0x2c, 0x80, &(0x7f0000023000)={0x11, 0x18, r1, 0x1, 0xfffffffffffffff7, 0x6, @random="825f7bbeced0", [0x0, 0x0]}, 0x14) r3 = syz_open_procfs(0x0, &(0x7f0000017000)='oom_adj\x00') write$tun(r3, &(0x7f0000001000-0x128e)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "536ce0", 0x8, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}, 0x3a) 2018/02/01 01:31:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") mkdir(&(0x7f0000025000-0x10)='./file0/control\x00', 0x0) mkdir(&(0x7f0000156000-0xe)='./file0/file0\x00', 0x0) symlink(&(0x7f0000c0e000)='./file0/file0\x00', &(0x7f0000640000)='./file0/control/file0\x00') rename(&(0x7f000001d000-0xe)='./file0/file0\x00', &(0x7f000001c000)='./file0/control\x00') socket$nl_xfrm(0x10, 0x3, 0x6) 2018/02/01 01:31:17 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f0000c0c000)=@vsock={0x0, 0x0, 0x0, @host=0x0, 0x0}, &(0x7f00006c5000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000002000-0x8)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f000095c000)={0x0, 0x2c, &(0x7f0000000000)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xa0}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r1, 0x3}, 0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r1, @in6={{0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, 0x1, 0x5, 0x78}, 0xa0) r2 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000001000-0x90)=""/144, 0x90, 0x1) r3 = accept$ipx(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) sched_getparam(r2, &(0x7f0000001000-0x4)=0x0) 2018/02/01 01:31:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000eac000)='/dev/pktcdvd/control\x00', 0x400200, 0x0) pread64(r0, &(0x7f0000108000-0xe0)=""/224, 0xe0, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f00006c6000)={0x7, 0x2}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000004e000)={{{@in=@loopback=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000045c000)=0xe8) getsockopt$inet_int(r0, 0x0, 0x3, &(0x7f00002e9000-0x4)=0x0, &(0x7f000043a000-0x4)=0x4) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f000006a000)=0x0) socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet_tcp(0x2, 0x1, 0x0) accept4$ipx(r0, &(0x7f0000433000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000de3000-0x4)=0x10, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f00003a5000-0x4)=0x1, 0x4) getsockopt$inet_int(r1, 0x0, 0x20, &(0x7f00006e2000-0x4)=0x0, &(0x7f00009e0000)=0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f000027c000+0x521)=0xffffffffffffffff, 0x4) shutdown(r1, 0x0) bind$inet(r1, &(0x7f0000517000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000589000-0x1)="", 0xfffffffffffffea7, 0x20020006, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000c83000-0x14)={0x0, 0x20000000012c6, 0xffffffffffffa66d, 0x0, 0x100000000000}, 0x14) shutdown(r1, 0x1) 2018/02/01 01:31:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000196000-0x10)='/dev/sequencer2\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000dda000)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x8}, &(0x7f00006ef000-0x4)=0x98) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f000013c000)={@common='tunl0\x00', @ifru_flags=0x1400}) sendmsg(r0, &(0x7f0000f13000-0x28)={&(0x7f000069a000-0x10)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d47000-0x30)=[], 0x0, &(0x7f0000f1a000-0x10)=[], 0x0, 0x0}, 0x0) 2018/02/01 01:31:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000b9f000)={0x0, 0x0, 0x30, 0x6, 0x0}, &(0x7f0000465000-0x4)=0x18) r2 = creat(&(0x7f00009af000)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000340000-0x18)={r1, 0x5, 0x30, 0x47, 0x7}, &(0x7f0000c2e000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000b32000)={r1, 0x2b, "d9ee899e365dadd480b623ea9a4891d7fd5ab0bd9be95bdfcefe64637f3bab45e815009b39f0a8c1232580"}, &(0x7f000039e000)=0x33) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, [{{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x310) 2018/02/01 01:31:17 executing program 2: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000148000-0xc)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000fdc000-0xbc)={0x1797, 0x3, 'client1\x00', 0x0, "f2052c2a444dd7df", "c978ba72db3adc9bcd0a426583e705aa195cd9042c82b4a759bf548dc4596dfb", 0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000fdb000-0x5)='stat\x00') mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000fdc000)=0x0, &(0x7f0000d87000)=0x4) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000fdb000)=0xfffffffffffffffd, 0x4, 0xffffffff, &(0x7f0000fdb000)={0x0, 0x989680}, &(0x7f0000fdb000)=0x2, 0x7) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x3}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f0000e0b000-0x1)="", 0x0}], 0x1000000000000162, 0x0, 0x0, 0x0}, 0x8000) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r3, &(0x7f0000fdb000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008ae000)=0x10) sendto$inet6(r0, &(0x7f0000fd5000)="", 0x0, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00003cb000)='/selinux/checkreqprot\x00', 0x2000, 0x0) ioctl$ASHMEM_GET_SIZE(r4, 0x7704, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r4, &(0x7f0000fda000)="5990b15dafb44729f8c80c31671c819c208627b5d0cb9f259d410ae1392746f4b843c59ecb636ed2e72b376ac19ed23fc9cb9f45ab8ad95a3bf986c1527bb33d0234363a36f163cb9562c605b92fe5403f5e07a83f59a13f3ede0579fc865ced541ff42281bc14a96bbbcfb0b6a60125c4ccf69b1fefe1210a9f3a6cda5d49888d7808b1e5983d358098d406487fef1fe16c2a1c1a654c36888abc88e792dceae1ffca6de1227cd939b58c3e2dc8bbd74e9f87ef83fd3268ce9797b2087f6a1e2f742a92d7b9b99cc3d641dd90ab53e4e02e4e47", 0xd4, 0x4, &(0x7f0000ed4000)={0x0, 0x1c9c380}) 2018/02/01 01:31:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000d7a000-0x4)={0x3, 0x3, 0x20}) r1 = socket$nl_route(0x10, 0x3, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f000065f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000075b000+0x30d)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000008d000-0x28)={@generic="7e3cff9e3258dda937759b241fb0f386", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) flistxattr(r1, &(0x7f0000702000-0x76)=""/118, 0x76) r3 = creat(&(0x7f0000661000-0x8)='./file0\x00', 0x2e) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f00005f8000-0x1a)='wlan0lo\'mime_type/:system\x00') sendmsg$nl_route(r1, &(0x7f00003d0000-0x38)={&(0x7f0000f76000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000256000-0x10)={&(0x7f0000ab2000-0x24)=@setneightbl={0x14, 0x43, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 01:31:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000e8f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0}) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f00004f5000)={0xffffffffffff0000, 0x80, 0x5, 0x4}, 0x10) syz_open_dev$sg(&(0x7f0000d0c000)='/dev/sg#\x00', 0x9, 0x8000) r1 = open(&(0x7f0000388000)='./file0\x00', 0x40000, 0x24) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000147000)=0x0) ptrace$cont(0x7, r2, 0x1, 0x5) pipe(&(0x7f000006e000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000b1b000-0x14)={0x9, 0x800, 0x7ff, 0x0, 0x3}, 0x14) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000fb6000-0x10)=[], 0x270) 2018/02/01 01:31:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000914000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d55000-0x2c)=[@in6={0xa, 0x1, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x9}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) getsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f00004ea000)=""/4096, &(0x7f00002d4000)=0x1000) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000fc5000)=0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000058b000-0x10)={0x0, 0x3, 0x5, 0x800}, &(0x7f000058a000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00007b9000-0x8)={r2, 0xba}, &(0x7f0000fe8000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000227000-0x6)={r3, 0x6}, &(0x7f00008db000)=0x6) munlockall() finit_module(r1, &(0x7f0000faa000-0x1d)='/selinux/avc/cache_threshold\x00', 0x0) 2018/02/01 01:31:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f0000024000-0xc3)="e6", 0x1, 0x0, &(0x7f0000538000+0x571)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00008c0000-0x8c)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000085b000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000050d000-0x8)=@assoc_value={r2, 0x0}, &(0x7f0000635000)=0x8) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, []}, 0x128}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000a32000-0x38)={&(0x7f00002a4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c0a000-0x10)={&(0x7f0000644000-0x1a0)=@updsa={0x16c, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x7c, 0x14, {{'sha3-224\x00'}, 0x168, 0x0, "9027c874444c5f45ebaa5cb4d3ff00de5007eb6c2a5ff73e58bf90ad19aa74353689eb9745c3dfa42c00721505"}}]}, 0x16c}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f00004e8000-0x3e2)="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", 0x3a6}], 0x1, &(0x7f0000f89000-0x80)=[], 0x0, 0x0}, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000a12000)={0x0, 0x0}) sendto$inet(r0, &(0x7f00007db000-0xf1)="3955b3cf3703508c7d3e561ed98bb5400d436b90e98dfa28e17c5b98af0d695230d69fde94cfa9112dd2bd8cd55573cc44bd4490394e726eabff1d07a4902936ad23cc4cb6a4796da55948b4378c043ff92d94067be9fc08eecf7706926c0255be1b04ec81d02bc53e0681a0ce1a4a39d3f84db45ed13a90da11697c6753c8973dc3e813245eebbf8e7e98a060552717694bc92366fde916334fc39b28fe2cf2a65233454fdf04250de4a648df2703f1a12cd466c97271970103744fdbd08ac71044ab15c850919c4bdf5367ec97f1ed40c292a71b591530908979482849980472994089c0be8a7746aeaf7f08e6f28f08", 0xf1, 0x0, &(0x7f00003b2000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/02/01 01:31:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ba8000)='nodev@\x00', 0x3) connect$ax25(r0, &(0x7f0000b50000-0x10)={0x3, {"e5dda5872d8bc1"}, 0x1ff}, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = epoll_create1(0x0) r3 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000341000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000030000-0x8)={0x0, 0x0}) r6 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000962000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fstat(r1, &(0x7f0000d6f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000dad000)={0x0, 0x99, "0a3a2d8b62554e80bbda2704bb20d2e12998abcade52252439fb8dd02539973ebcf4c9a2f16bb2c88fe8593997318448c4e149fd38e9123b6e9c3755f43c8c857d12d8cd4023d0b1a738057e35c0a0ad007dd03258ab645bc749d7ef480218d007eb68e10cec962e855b4fccd7faabb9a8ed51c055bd58e79ccffa2824310b387ce55a5ac93ab2a3d287803b945ab81ef17fd18badc6399759"}, &(0x7f00007b3000)=0xa1) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r6, 0x84, 0x6d, &(0x7f0000780000)={r9, 0xe3, "b034bdbccbdf48ce99c7ccc3f36cd69250d1f9d9cf95d87d292e062d9e4f7e4390af680a4ebeab016bb1f50a75de6247b21bc5d918dda1a6d30bafb7115614b948adc19c704fbe3fb8c2f25c80f4de6eb7815120292b6f3a6be8894c0cec0cc1a4efebd4daf26828dca19fe06c8f7b73547938c516afbc578ad9c03e4de0c4f5b5d1e7592d6cb953dd0e02386e2dd2d2b9e39e4ee6e449288bd58abde574071889c82101a102aebd3b94fbbd7b278c6b33233a87b764e5f4b060b24a86ca87e32febeebb468ca9cea37140db33333f6ee34dd28201cb4bbdbe4a16e9cd2a3710c374cd"}, &(0x7f0000729000)=0xeb) pipe(&(0x7f000098d000-0x8)={0x0, 0x0}) recvmsg(r5, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) sendmsg$nl_generic(r1, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f000000c000)={0x20, 0x10, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r10 = fcntl$getown(r6, 0x9) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f2a000-0xc)={r10, r7, r8}, 0xc) 2018/02/01 01:31:18 executing program 0: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001b4000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000002000-0xc)={@multicast1=0x0, @broadcast=0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000002000-0x50)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5, 0x40, 0x100000001, 0x0, 0x4, 0x1000000, r1}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000001000-0xb0)={{0x6, 0x2}, 'port1\x00', 0x200, 0x20048, 0x5, 0x3f, 0x0, 0xfffffffffffffffa, 0x100, 0x0, 0xa, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000f96000+0xcf3)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x5a00002, 0x0}) 2018/02/01 01:31:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000ed6000-0x10)=[{&(0x7f00004cb000)=""/1, 0x1}], 0x1) mq_timedsend(r1, &(0x7f0000586000)="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", 0x1000, 0x2, &(0x7f00006f6000)={0x0, 0x0}) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r0) writev(r4, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) tee(r2, r1, 0x6, 0x0) 2018/02/01 01:31:18 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f00006d4000)={0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000d5b000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) 2018/02/01 01:31:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000063b000-0x8)='./file0\x00', 0x80) bind$pptp(r0, &(0x7f0000f91000)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x0, 0xaa}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f00003dd000-0x20)={"f34a72c5530000000000000003000022", {0x4, 0x9ea, 0x100, "06c46f6243c8", 0x0, 0x0}}) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f00002ed000-0x9c)="81a6176f00e8431afd6647c78eda85ef6d3a7a6675ce113bc7dfb7f699453be426b106e0da5e0b7875955e48a5a036ea79fb51aa8e466278fba7ffc3bc59253690668d170372bc17508bf1f6fc60eeb0da51257f130e95d10bf5d7e24df8fa0d17a92e9ef39d4bffce10c85c584646be1db18632e95d326824e36e40eef203791cdc26df44a1c9b946cd5404ae7b9b9ace2dbf0c6ce364eef8ed006b", 0xfe07) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) lseek(r1, 0x0, 0x3) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_ADD(r1, 0x4c81, r2) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c80, r2) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) 2018/02/01 01:31:18 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000012000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000014000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x7, 0x1, &(0x7f0000001000)={0x77359400, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/01 01:31:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{0x0, 0x90e}, {0x0, 0x0}}, &(0x7f000000b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f0000e9c000)={0x0, 0x0}) timerfd_settime(r0, 0x3, &(0x7f000000b000)={{0x0, 0x0}, {0x0, r1+10000000}}, &(0x7f000000e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r2 = creat(&(0x7f0000585000-0x8)='./file0\x00', 0x10) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000dec000-0xc)={0xe0002016, 0x0}) truncate(&(0x7f0000192000)='./file0\x00', 0x98) 2018/02/01 01:31:18 executing program 0: prctl$void(0x1b) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a97000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000000)=""/194) 2018/02/01 01:31:18 executing program 6: mmap(&(0x7f0000000000/0xd23000)=nil, 0xd23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) alarm(0x2) writev(r0, &(0x7f0000c28000-0x10)=[{&(0x7f000083e000)="580000001400192300bb4b80040d8c560a06020000000000000021c218fe58a2e04a03ca8164243e8900000028435a0004fbf50dfff90004a5000004001ce1ed5e0000000000221f1000010006f40800000100e86b0f536e", 0x58}], 0x1) 2018/02/01 01:31:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000981000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000f13000)={{0x50f, 0x0}, 0x1, 0x200000, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/01 01:31:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00004b7000)='/dev/usbmon#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000047b000)={0x0, 0x4d99c530}, &(0x7f00004be000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000b7c000-0x20)={0x2, 0x100, 0x200, 0x0, 0x6000000000000000, 0x6cef49c6, 0x1, 0x3, r1}, 0x20) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r3, 0x8, r2) fcntl$setsig(r3, 0xa, 0x12) pread64(r0, &(0x7f0000c92000)=""/234, 0xea, 0x0) poll(&(0x7f0000028000-0x8)=[{r4, 0x0, 0x0}], 0x1, 0x8000) r5 = dup3(r3, r4, 0x0) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f000043a000)=0x840, 0x4) tkill(r2, 0x16) 2018/02/01 01:31:18 executing program 6: memfd_create(&(0x7f0000edc000)='+\x00', 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000f86000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000b66000-0x4)=0x0) wait4(r0, &(0x7f0000f57000-0x4)=0x0, 0x40000000, &(0x7f0000573000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) userfaultfd(0x0) unshare(0x40600) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) 2018/02/01 01:31:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) read(r0, &(0x7f00001b9000)=""/22, 0x16) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00007a5000-0x10)=[{&(0x7f0000f1e000-0x39)="390000001100094700bb00e1c30500000700000002000000450000000000800019001a000d003f000000280f07000300000000000000060400", 0x39}], 0x1) 2018/02/01 01:31:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000061000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00006c8000)={0x10000003, 0x0}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000060c000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000b72000-0xc)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) epoll_wait(r2, &(0x7f00001bf000)=[{0x0, 0x0}], 0x1, 0x8d) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000052000-0xc)={0x13, 0x0}) 2018/02/01 01:31:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b3c000-0xc)='/dev/autofs\x00', 0x204180, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f00003d5000-0x8)=0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003b8000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000518000-0x4)=0xff) 2018/02/01 01:31:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000386000)=0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00005ac000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000381000)=0x0) setpgid(r0, r2) r3 = memfd_create(&(0x7f000003e000)="002670726f63eb657972696e6740", 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40206417, &(0x7f0000e4e000-0x20)={0x3, 0x3f, 0xf77, 0x10000, 0x2, 0x0}) r4 = syz_open_dev$sndseq(&(0x7f0000dd5000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f00001f4000)=""/152, &(0x7f00007a0000)=0x98) dup2(r4, r3) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000022e000-0x8c)={0x0, 0x0, 0x0, "7175f97565310000000000000000000a000000000000000002000000fbfffffffe00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r4, &(0x7f0000e70000-0x30)=[{0x22, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/02/01 01:31:18 executing program 4: socketpair(0x0, 0x80000, 0x0, &(0x7f0000f83000-0x8)={0x0, 0x0}) ioctl$VT_DISALLOCATE(r0, 0x5608) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000000)={0xf60, 0x5, 0x10001}) ioctl$KDMKTONE(r0, 0x4b30, 0x7fff) ioctl$void(r1, 0xc004587f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) r4 = getgid() r5 = getpgid(0x0) fstat(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x0) sendmsg$netlink(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000000000)=[{&(0x7f0000000000)={0xd8, 0x1f, 0xc04, 0x1, 0x2, "", [@nested={0xc8, 0x4d, [@generic="d6b542597163e2144e44a57ba613a3be0dbbd466d123bff4e71c716ed111393235ae4e263b5db2155e50636e4dfd420854bca88edced5782d1dd12a28e5b51be50a4e82e4b3780c2c0952b26849e", @typed={0xc, 0x8, @ipv4=@broadcast=0xffffffff}, @generic="0505585250c0ed34169c7ae6ef8f5858414f3efb9c951594e555e2e87ff477bec5258b00cb62ea9504e5da1fc609f507524b4df0177eaffcbb111a06ffd08b83ad02a05073ebc117946995ffab3d3b095036315b69f3", @typed={0xc, 0x90, @fd=r1}, @typed={0x8, 0x8c, @void=""}]}]}, 0xd8}], 0x1, &(0x7f0000000000)=[@rights={0x38, 0x1, 0x1, [r0, r1, r0, r1, r0, r1, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x78, 0x0}, 0x84) r8 = dup2(r0, r0) fsync(r8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000002000)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000004000-0x1)=0x3) getsockname$unix(r0, &(0x7f0000003000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r8, 0x1, 0x0, &(0x7f0000004000-0xe6)=""/230, &(0x7f0000005000-0x4)=0xe6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000006000-0x8)={0x0, 0x0, 0x3}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000003000)={r9, 0x81}, &(0x7f0000001000-0x4)=0x8) 2018/02/01 01:31:18 executing program 5: mmap(&(0x7f0000000000/0x54000)=nil, 0x54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000051000-0xd)='/dev/snd/seq\x00', 0x0, 0x2) r1 = dup2(r0, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000052000-0xb0)={{0x80, 0x0}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(0xffffffffffffffff, &(0x7f0000043000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}, {0x0, 0x0, 0xfffffffffffffffe, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x90) 2018/02/01 01:31:18 executing program 0: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x1) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x0, &(0x7f0000000000)="", &(0x7f0000000000)=0x0, &(0x7f0000ce4000)=0x0, &(0x7f0000000000)="") 2018/02/01 01:31:18 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) rt_sigaction(0x0, &(0x7f0000014000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x0, 0x8, &(0x7f0000014000-0x8)={0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000b97000-0x20)={0x80000001, 0x8, 0x8002, 0x7, 0xa662, 0x2, 0x7, 0x8, 0x0}, &(0x7f000022c000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000012d000)={r1, 0x0, 0x7, [0x9, 0x1, 0x0, 0x0, 0x6, 0xc8, 0x100]}, &(0x7f0000f0c000-0x4)=0x16) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 01:31:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a34000)='cmdline\x00') read(r0, &(0x7f00008ca000)=""/0, 0x0) 2018/02/01 01:31:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bec000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f000054b000)='./file0\x00', &(0x7f0000dcd000-0x8)='./file0\x00', &(0x7f000040a000)='overlay\x00', 0x20000, &(0x7f0000926000)="") r0 = open(&(0x7f0000d98000)='./file0\x00', 0x80000, 0x20) mount(&(0x7f00001e1000-0x8)='./file0\x00', &(0x7f00006da000-0x1)='.', &(0x7f0000802000)='ramfs\f', 0xff8c, &(0x7f000066e000-0x3)="") sysfs$1(0x1, &(0x7f0000e75000)='wlan0\x00') getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00003ff000)={{{@in=@multicast2=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bf7000)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000066f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f44000)=0xc) lchown(&(0x7f00009a0000)='./file0\x00', r1, r2) 2018/02/01 01:31:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a82000-0xf)='/dev/sequencer\x00', 0x0, 0x0) write$sndseq(r0, &(0x7f0000e7f000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @addr={0x5, 0x5f2}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x5, 0x0, 0x0]}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x5}}}], 0x90) 2018/02/01 01:31:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x4000000, &(0x7f0000c75000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) rt_sigaction(0x7, &(0x7f0000ff1000-0x20)={0x42e1d9, {0xffffffbffffff270}, 0x0, 0x0}, &(0x7f00005ee000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f000017a000-0x8)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00006e0000-0xa)='attr/prev\x00') 2018/02/01 01:31:18 executing program 1: r0 = open(&(0x7f000045d000-0x8)='./file0\x00', 0x400001, 0x11) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000000)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000001000)={0x4, 0x0}) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000001000)=[@in6={0xa, 0x3, 0x100000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xbc}, @in6={0xa, 0x0, 0xce52, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8000}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x400, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in={0x2, 0x3, @rand_addr=0x1f80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x7}, @in6={0xa, 0x0, 0x13, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0xd43}], 0xcc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000003000-0xc)={0x0, @in6={{0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x3, 0x96c1, 0x2, 0x1}, &(0x7f0000002000-0x4)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000002000)={r2, 0x80}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f0000003000)=0x0, &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000004000+0x90d)='./file0\x00') mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000006000-0xc)={@empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000006000)=0x8) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000000)={0x7, 0x3, 0x0, 0x60000000000000, 0x1, 0xa84, 0x4c, 0x2, 0x5, 0x2, 0x22, 0x4}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000007000)="52b40e8d54e123549c8c7935be705875", 0x10) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000009000-0x14)={0xfa9, 0x100000000, 0x0, 0x100, 0x9}, 0x14) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f000000a000-0x10)={0x0, 0x0}, &(0x7f0000004000)=0x10) 2018/02/01 01:31:18 executing program 3: r0 = socket$inet(0x2, 0x80802, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00001b6000)={0x5, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1f, 0x100, 0xfffffffffffffff8, 0x10000, &(0x7f0000001000-0x10)=@generic="425618a07a5d20aea7a550151a3b64ce", 0x7fffffff, 0x38000000, 0x7f}) r1 = socket$inet(0x2, 0x80000, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000002000-0xc)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(r1, &(0x7f0000002000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x10, 0x80800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000004000-0x16)="766d6e657430296370757365749b65746831656d3000", 0x1) ioctl$TIOCGLCKTRMIOS(r3, 0x5456, &(0x7f0000002000)={0x7fff, 0x6, 0x800, 0x100, 0x100, 0x2, 0x101, 0x1f, 0x6, 0x8, 0x3f, 0x20}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r3, &(0x7f0000004000)="9ee4e4d8cb9f51cb39696e770594d28dfefeb96608900c08fa59fd0d05fded7431d889c170c6c108f1f58c798c8fc3f89965b4be3dae0845bdc7828a6da17ea06c86c6e233f3a21060b686843021ef2cb10078d8189174f875fe17885d90af33168c93d93c3113310cf9cb1794c3e614f16f8629fa9e9e6c7fe3daaea7acd59477c818a77e40f23808688310c768f47b01b16ef9f6748a535240494cadb761e9fc8d55c7ba12e518f1b077eaae2655a692143c3309812db81da22baa1ff7340f6c42b8064f2580be27db1bd80c4d88baae042869", 0xd4, 0x0) fcntl$setstatus(r1, 0x4, 0x2c00) socketpair(0x17, 0x6, 0xfff, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000006000-0xf9)="fda866b4572b875f453db828a6e4fe196e8ca1a44600dd65cd0dc571d45ca1df4a118a3347fb557cc89848e03009e9846a1de698e39799f349071d64df56509fd9328ac9e9546dff2685fb99ec41d849fff6b2ab1d1afb943520abc90cc581b02ce8ab0d7af49947911ebf1786f552390ad5a5cc8e15342cf8834aa8ead45992b3668931b76cb80a963d163cbaa74c6ebd8e9f236add0c4871f59fafbea598b4e2adc2debb39124a9e3c6c10ab5049c26c7fb913075fb6e354d3f58e20ff5a63a87039c326e2f2e3ac16e5faa074965002237196631349b48d51f8a8326185a0ba6a2aa6823b89a639a633c9b02ce09c4965914edf9da187c9", 0xf9) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r5, &(0x7f0000006000)='./file0\x00', &(0x7f0000003000)=[&(0x7f0000001000-0x1)='\x00'], &(0x7f0000004000)=[&(0x7f0000006000)='\x00', &(0x7f0000002000)='A.\x00', &(0x7f0000005000-0x16)="766d6e657430296370757365749b65746831656d3000", &(0x7f0000005000-0xe)="766d6e657430296370757365749b65746831656d3000", &(0x7f0000003000)='^md5sumvmnet0user\x00', &(0x7f0000007000-0xa)='*.wlan1.#\x00', &(0x7f0000006000)="766d6e657430296370757365749b65746831656d3000", &(0x7f0000005000)='self]bdevvmnet0cpuset%&vboxnet0,%self^//&^wlan0\x00'], 0x500) getsockopt$inet_mreqsrc(r5, 0x0, 0x26, &(0x7f0000005000)={@multicast1=0x0, @multicast2=0x0, @empty=0x0}, &(0x7f0000000000)=0xc) ioctl$PPPIOCGL2TPSTATS(r4, 0x80487436, &(0x7f0000005000-0x81)="2eac6c7b73cf133863cc2c81002b1b5ef3951a0fdc6f2bc7e9904b6f1f4ec4fd4642e318b3ba187976503155d9cdd8e21bbb76da3d4bdee4fd3f7510b14613ad0dca82cbbfc2d2b8c63d4a6fce84dcc89d4e59047416e7c117d6c303491a65e17c7eca1d84f36972d2248b01b8c82aaeb6c3163421a4ca4433ebbede29c123f13d106f8d1f2d4cb45d23c157d4f953a4ee249a1749b4492a1f326ffc01bce51b28a9b70892e72813b95f43a14ab886705c3a3130b67832ad188430eca932f2bab5cbf6260d06b012a42de72644ab070100a9d02345d4ec2dbeecd303d40ec0a6bfef06a80270a6799fb720803417b0ad464280") mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_stream(r4, &(0x7f0000008000-0x10)={0x28, 0x0, 0x0, @my=0x0, 0x0}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000009000-0x8)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r4, &(0x7f0000008000)={&(0x7f0000005000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000008000)={&(0x7f0000008000)={0x38, 0x11, 0xb, 0x200, 0x3, 0x0, {0x0, 0x0, 0x0}, [@typed={0x18, 0x1c, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0xc, 0x25, @pid=r6}]}, 0x38}, 0x1, 0x0, 0x0, 0x44}, 0x8000) [ 48.175523] handle_userfault: 17 callbacks suppressed [ 48.175527] FAULT_FLAG_ALLOW_RETRY missing 30 [ 48.192124] CPU: 0 PID: 8134 Comm: syz-executor2 Not tainted 4.9.79-g71f1469 #25 [ 48.199669] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 48.209013] ffff8801b71a7930 ffffffff81d94829 ffff8801b71a7c10 0000000000000000 [ 48.217056] ffff8801c1ed1190 ffff8801b71a7b00 ffff8801c1ed1080 ffff8801b71a7b28 2018/02/01 01:31:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181801) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) writev(r1, &(0x7f00009ae000)=[{&(0x7f0000a8f000-0x64)="e0b6e3e884e917166d7877b8169b2d32aae25393ea281e8bce738d6c31890a078778c40058649dc6e726438fcf20ed26bccb", 0x32}, {&(0x7f0000592000-0xa7)="e47796099e1d71250e937cbe7cd0c31810ea0f63a4b5618fb34438aac2bc98cd25c68e72fe109481ef3d30dfdaa834b2670e16695c066564600282b65e0582992d5598f5fdc77826d5c359e5311f92582ff6c61703b63f598b11cac87d0ea7b2c76783d70d7187517bb52bf9c1f0f7f1fc24b830bfda5255cd5e9c67b18111255e9f622586fe1393835f3f9242fadf7b28c0e590acf3f6d9396d8ed5e2cfee275a344d169fe1bb", 0xa7}, {&(0x7f0000525000-0xb2)="d351c4991045d433446dfb5289b0e0c7d99720722282089aab5d2ecc9e4a2effa941142878f0da53d95222271e20e1c9f5d4f656d847e15e8c6ff5222add4aa2a4fff89145bcb5a4b565f8ea961b249dbaf12497ec430211420ee7de7ed023d7d361ab9544f5ede0f6f49036f335923221fae7a9dc518966bf4a63f996c4f092a545d68e2ef6237d3d58c58626b56bff356e090b2c39304b90b3742dd379fd893546aabda965e430c1b2cfe5ce423e17e45d", 0xb2}, {&(0x7f0000485000-0x1000)="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", 0x1000}, {&(0x7f00003a6000)="0410b8b2f8ddd124dcd56c6714ae8596ba", 0x11}], 0x5) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00006d5000-0x1)=0x7, &(0x7f000033c000)=0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00004e4000)=@assoc_value={0x0, 0x0}, &(0x7f0000f97000-0x4)=0x8) ioctl$LOOP_CLR_FD(r1, 0x4c01) [ 48.225238] ffffffff816621ca 00000000000065e3 ffff8801b4b968f0 ffff8801b4b968a0 [ 48.233266] Call Trace: [ 48.235850] [] dump_stack+0xc1/0x128 [ 48.241221] [] handle_userfault+0xa3a/0x1310 [ 48.247289] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 48.254302] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 48.260719] [] ? _raw_spin_unlock_irqrestore+0x6b/0x70 [ 48.267655] [] ? handle_mm_fault+0x117b/0x2530 2018/02/01 01:31:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$netlink(r0, &(0x7f0000f40000)={&(0x7f00005ff000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000413000-0x10)=[{&(0x7f0000cfc000)={0x18, 0x12, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, "", [@generic="", @typed={0x8, 0x3, @void=""}]}, 0x18}], 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet6(0xa, 0xa, 0x3, &(0x7f0000d13000-0x8)={0x0, 0x0}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b17000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00003ec000)={0x0, 0x400}, &(0x7f0000982000)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00007eb000-0x8)={r3, 0x12}, 0xffffffffffffff33) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000061a000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000da3000)={0x0, 0x100}, &(0x7f00002c3000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00009b7000)={0xfffffffffffff299, 0x1ff, 0xfffffffffffffffc, 0x20, 0x7, 0x40, 0x5, 0x1, 0x8, 0xffffffff, 0xfffffffffffffffd}, 0xb) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000884000)={r5, 0x2, 0x30, 0x1, 0xda6ae2c}, &(0x7f0000171000)=0x18) [ 48.273883] [] ? handle_mm_fault+0x1fc3/0x2530 [ 48.280119] [] handle_mm_fault+0x1fd1/0x2530 [ 48.286169] [] ? __pmd_alloc+0x410/0x410 [ 48.291872] [] __do_page_fault+0x5c2/0xd40 [ 48.297850] [] ? mm_fault_error+0x2c0/0x2c0 [ 48.303815] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 48.310543] [] do_page_fault+0x27/0x30 [ 48.316056] [] page_fault+0x28/0x30 2018/02/01 01:31:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000281000)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000479000-0x48)=@routing={0x0, 0x8, 0x2, 0x1, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0x48) read(r0, &(0x7f000044b000-0x49)=""/73, 0xfffffdd1) recvmsg(r0, &(0x7f0000302000)={&(0x7f00000f1000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000451000-0x50)=[{&(0x7f0000ca2000-0x65)=""/101, 0x65}, {&(0x7f0000e84000-0x38)=""/56, 0x38}, {&(0x7f000079a000-0xc7)=""/199, 0xc7}, {&(0x7f000045e000-0xff)=""/255, 0xff}, {&(0x7f00008bc000)=""/51, 0x33}], 0x5, &(0x7f0000cf6000)=""/194, 0xc2, 0xfffffffffffffffd}, 0x10000) [ 48.321308] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 48.328120] [] ? SyS_rt_sigaction+0x132/0x220 [ 48.334241] [] ? SyS_sigprocmask+0x2c0/0x2c0 [ 48.340276] [] ? do_futex+0x15c0/0x15c0 [ 48.345874] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 48.352523] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 48.359334] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 48.365882] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/02/01 01:31:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x7, 0x3) ioctl$sock_ifreq(r0, 0x89b7, &(0x7f0000501000)={@common='sit0\x00', @ifru_data=&(0x7f00009f0000)="efd28da8d8879c813102c7c179d20d5a6e9e9d16ec7557a3aeaeca21725e49ab"}) write(r0, &(0x7f00008bf000)="240000005a001f0014f9f407125a00001c13171308001000fff708ff0500020001000000", 0x24) 2018/02/01 01:31:18 executing program 6: sched_yield() socketpair$inet(0x2, 0x805, 0x3, &(0x7f0000dec000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x7fffffff, 0x30, 0x7, 0x4}, &(0x7f0000a3c000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r2, 0x4}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000002000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getsig(0x4202, r3, 0x4e78ec7d, &(0x7f0000003000-0x10)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000003000)="1d3ac65305cb3878a30b7079d2ca731402102903f39f854b1156e95628c04acba134ac780dd88ba94678530626827203586065774f310b74d5c9226e8b16631b60e8173bbf67b3d550c415f4280ecced6e07e4ddca75bff3dfd70d2bc8ead6167d8c5269ac49f907b8d2b54cc5688244e29c5573291de74e81d58e76d95eecb794da1c6d3ef0f1635f6bad0c944e64c2a6c0762382ccfa6e7e1ab5d82ec3582f5e486a6833ec983e9b851a02", 0xac, 0xfffffffffffffffc) keyctl$revoke(0x3, r4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000004000)='/dev/rtc\x00', 0x4000, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000005000-0xa0)={r2, @in6={{0xa, 0x3, 0x7f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, 0x2, 0x9, 0x4}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f0000006000-0xb8)={r2, 0x8000, 0x6, 0x8a6d, 0x4, 0xd07, 0x1, 0x1, {r2, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x100000000, 0x4, 0x100000000, 0x800}}, &(0x7f0000005000)=0xb8) mremap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f0000002000/0x3000)=nil) ioctl$DRM_IOCTL_RM_MAP(r5, 0x4028641b, &(0x7f0000000000)={&(0x7f0000005000/0x1000)=nil, 0x6f, 0x3, 0x26, &(0x7f0000003000/0x1000)=nil, 0x8}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r3, &(0x7f0000007000-0xb)='net/packet\x00') mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000007000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x2, 0x0, 0x9, 0x58, 0x3, 0x8}, 0x20) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r5, 0x40042409, 0x0) 2018/02/01 01:31:18 executing program 0: readlink(&(0x7f0000637000)='./file0\x00', &(0x7f00001c4000-0x1000)=""/4096, 0x1000) rmdir(&(0x7f00003ac000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @multicast1=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000e2b000-0x4)=0xc) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0xdb, 0x1, 0x2, 0xa, 0x9, 0x8, 0x4}, 0x20) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000000000)=""/113) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000001000)={0x99, &(0x7f0000003000-0x99)=""/153}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000003000)={&(0x7f0000000000/0x1000)=nil, 0x9, 0x3, 0x42, &(0x7f0000456000/0x4000)=nil, 0x2}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000005000-0x4)=0x0) fstat(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000004000)={&(0x7f0000004000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000001000-0x80)=[{&(0x7f0000004000)="6281b8ae1d5a8c7772769b74c4a58fcc25", 0x11}, {&(0x7f0000005000-0x19)="420b50c1f7f9050dd3dbdd567a19c19b455eeef796831f4d9d", 0x19}, {&(0x7f0000003000)="00ed79fa2cd2116ea98c6a0be747eb0f840885ebe5cb64c8564c3f3f25f77d5a0c", 0x21}, {&(0x7f0000004000)="0f6da006e603677908e4632e2237eef87c6b1dc77d022e9f2161ee2a5625771edcbc5c9face5408f975dd1f979d325674f5c56e0c169cf0d64cb7ba8bc8ee7c1d066690382bd8788d274161e4e09d93ac0a1cf0ae6fcc7c82560c89304b83594299b4193f24b6aac7f7b9337bf685f700df4ba7b055466f73ea4e2cb1819ca54bfa9cc76e8ab5222b5adfa41b52a398fcb3b3862ba04e8ea82a7d4b44af7d06e200ae551867552da4b3ced3c06c0", 0xae}, {&(0x7f0000001000)="d6264f6102d9f9487ef252041228d7ed81fd0f80087ef7d7b3a602f34f578a0b0836e7ca8c770af36ca17b2749f7c3ff23a8f933f1bbd2136aedbc48f2240262a19a14a98fd82286848eb1d46d81315c717560fe7801803d10e0c19a02e14e2a6d5314317efaad5f490636e08d60ade52d37fae9e8b3d39a7ae5c51cb146263916a62443a7e776405e1ea226aa4a7ddcd92590e7aa8e80504a701fee7d5f452c6ce23036d985c904dec8", 0xaa}, {&(0x7f0000005000-0x1d)="13b9342497910e2ceb39690d6c127cb8f7d6f578a7bce40240dc3ee637", 0x1d}, {&(0x7f0000004000-0x1000)="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", 0x1000}, {&(0x7f0000002000)="24b494162ee2b4d38fe32d28f71db2a251a703df3452808f5f058228108a5a239b29430e14d14e6c8489bedac493c9f34e29480a8093d9c4e750f27169b24f9a55268868a84956435bb6c1231fb40f61f994008f12575dece6eeae51abb30dc6294dddd91feae83ae910281e584a68ec2f1af5ff1ff6d3ffa803b5543401a05a5bd5268dbe2ce0ef0bc018119db2e9d1efe5183ceebc132c32aa2d9f802077b41c9c4bc6985c84e400aa6a57c34abfd95e3a1260b7fc91a25be6b842ef71473dcab92d515708a8e656df7c1210694419dcc43a594384391b", 0xd8}], 0x8, &(0x7f0000005000-0x70)=[@rights={0x18, 0x1, 0x1, [r1]}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r1, r0, r0]}], 0x70, 0x20000000}, 0x44840) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000-0x4)={0x6}, 0x4) fanotify_mark(r1, 0x8, 0x2, r1, &(0x7f0000003000)='./file0\x00') setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000001000)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xfff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xf77a}], 0x3c) ioctl$void(r0, 0xc0045c79) r5 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r5) 2018/02/01 01:31:18 executing program 3: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000aff000)={@common='vlan0\x00', @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r1, &(0x7f0000e6f000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f00007b5000-0x4)=0x137) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000d2a000-0x4)=0x0) ptrace$peekuser(0x3, r2, 0x800) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000e6f000)=""/99, &(0x7f00008ac000-0x4)=0x63) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mice(&(0x7f0000e70000)='/dev/input/mice\x00', 0x0, 0x10000) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000b65000)=0x5) shutdown(r1, 0x0) 2018/02/01 01:31:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000ff4000)='/selinux/load\x00', 0x2, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00005b2000-0xe)='/dev/keychord\x00', 0x201, 0x0) write$tun(r0, &(0x7f0000ba9000-0x3506)=@hdr={0x1, 0x0, 0x0, 0x1, 0x0, 0x0, @ipv6={0x0, 0x6, "88173b", 0x14, 0x0, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) 2018/02/01 01:31:18 executing program 5: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000fdf000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e2d000-0x20)={{&(0x7f0000003000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c39000)={0xaa, 0x40, 0x0}) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000c6c000)="", 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000fe0000-0x9)='/dev/sg#\x00', 0x4, 0x100) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000fe1000-0x4)=0x2, 0xffffffffffffffae) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000fe0000-0x4)={0x0, 0x0}) 2018/02/01 01:31:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x1, &(0x7f0000aaf000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = creat(&(0x7f00008e1000)='./file0\x00', 0x20) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000aa6000-0x8)={0x0, 0x0}, &(0x7f00007b6000)=0x8) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000fc8000)={0x7}, 0x4) mkdir(&(0x7f0000025000-0x10)='./file0/control\x00', 0x0) mkdir(&(0x7f0000f4d000-0x10)='./file0\x00', 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000e8e000)=0x0) rename(&(0x7f000001d000-0xe)='./file0/file0\x00', &(0x7f000001c000)='./file0/control\x00') getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00006b6000-0x8)={0x0, 0xffff}, &(0x7f0000ca3000)=0x8) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f00004c3000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000a7c000)={r1, 0xabf7}, &(0x7f0000307000-0x4)=0x8) 2018/02/01 01:31:18 executing program 4: mmap(&(0x7f0000000000/0xd53000)=nil, 0xd53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d53000)='ns\x00') mkdirat(r0, &(0x7f00002e5000-0x8)='./file0\x00', 0x0) clock_gettime(0x0, &(0x7f000011f000)={0x0, 0x0}) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000d54000-0x20)={{r1, r2+10000000}, {0x77359400, 0x0}}, &(0x7f0000d53000)={{0x0, 0x0}, {0x0, 0x0}}) [ 48.456341] keychord: Insufficient bytes present for keycount 56 2018/02/01 01:31:18 executing program 2: mmap(&(0x7f0000000000/0xdbc000)=nil, 0xdbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000001e000-0x8)='./file0\x00', 0x80040, 0x0) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000dbd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000dbc000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$setlease(r0, 0x400, 0x0) mmap(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000dbe000-0x8)='./file0\x00', 0x0) r2 = inotify_init1(0x0) mmap(&(0x7f0000dbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000dbe000)=""/155, 0x9b, 0x1) inotify_add_watch(r2, &(0x7f0000db5000-0x8)='./file0\x00', 0x4000010) unlink(&(0x7f0000a89000-0x8)='./file0\x00') close(r0) 2018/02/01 01:31:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x40000) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004000-0xc)={0x4, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000017f000-0xc)={0x0, 0x0}) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000090000-0xe)='/dev/keychord\x00', 0x0, 0x0) getsockname$inet6(r2, &(0x7f0000009000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000d51000)=0x1c) ppoll(&(0x7f00005d7000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000376000)={0x0, 0x0}, &(0x7f0000e98000-0x8)={0x0}, 0x8) 2018/02/01 01:31:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup(r0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000c59000-0xb)='/dev/hwrng\x00', 0x180, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/02/01 01:31:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000740000-0x38)={&(0x7f0000421000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000074e000)=[{&(0x7f0000535000-0xb)=""/11, 0xb}], 0x1, &(0x7f0000ffe000)=""/250, 0xfa, 0x0}, 0x0) r1 = gettid() rt_sigsuspend(&(0x7f0000b33000)={0x0}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_open_dev$mice(&(0x7f000000b000-0x10)='/dev/input/mice\x00', 0x0, 0x400) futimesat(r4, &(0x7f0000a01000)='./file0\x00', &(0x7f0000450000)={{0x77359400, 0x0}, {0x77359400, 0x0}}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r2, 0xa, 0x12) fcntl$setownex(r2, 0xf, &(0x7f0000704000)={0x0, r1}) recvmsg(r3, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) dup2(r2, r3) tkill(r1, 0x15) sendto$inet(r0, &(0x7f00004c4000-0x1000)='$', 0x1, 0x0, &(0x7f0000fb1000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/02/01 01:31:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet6(r0, &(0x7f0000893000-0xb4)="", 0x0, 0x0, &(0x7f0000e53000-0x1c)={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000213000)='/dev/autofs\x00', 0x80, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f00008cc000)={0x107c871a, 0x355b}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00009f4000-0x7)='ns/ipc\x00') ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f00002be000)=""/185) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000b76000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000005d000)=@add_del={0x2, &(0x7f000044c000-0x10)=@generic="2ddd7cb77410da1f39093bfa31d2b032", 0x0}) 2018/02/01 01:31:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x20000000802, 0x0) fcntl$setstatus(r0, 0x4, 0x42400) r1 = getpid() fcntl$setown(r0, 0x8, r1) write(r0, &(0x7f0000f62000-0x1f)="1f000000520007f2000094fef5000f430a0017d200000028b4a500ffffb92b", 0x1f) 2018/02/01 01:31:18 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000064e000-0x4)=0x2e, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f0000002000-0x59)=""/89, 0x59) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r1, &(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000048000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(0xffffffffffffffff, 0x0, &(0x7f00004eb000)="") setsockopt$packet_int(r0, 0x107, 0x9, &(0x7f00003aa000-0x4)=0x5, 0x4) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r4 = dup3(r2, r3, 0x0) rt_sigtimedwait(&(0x7f0000704000-0x8)={0x0}, &(0x7f00000f4000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a2e000)={0x0, 0x8000000}, 0x8) connect$l2tp(r1, &(0x7f00009fe000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r4, 0x0, 0x1, 0x2, 0x3, {0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x101}}}, 0x32) mount(&(0x7f00000f3000-0x8)='./file0\x00', &(0x7f0000c58000-0x8)='./file0\x00', &(0x7f0000f20000)='hugetlbfs\x00', 0x0, 0x0) 2018/02/01 01:31:18 executing program 0: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000028000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000028000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f000001c000-0x4)=0x8) r1 = socket$netlink(0x10, 0x3, 0x8000000000000) sendmsg$nl_route(r1, &(0x7f0000024000-0x38)={&(0x7f0000022000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000021000)={&(0x7f0000027000-0x3c)=@ipv4_newaddr={0x2c, 0x14, 0x221, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0}, [@IFA_LABEL={0x14, 0x3, @common="73797a6b616c6c657b30000000000015"}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 01:31:18 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000008000)=0xea2) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f000000c000-0xd0)={0x29d, 0x2, 0x100, 0x5, 0x6, 0x8000, 0x2, 0x24d, 0x0, 0x7, 0xffffffff, 0x1, 0x0, 0x7, 0x1000, 0x3f, 0xff, 0x4, 0x10000, 0xfffffffffffffff7, 0x7, 0x4, 0x6, 0x3, 0x80000000, 0xffffffff00000000}) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xf03f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) r1 = socket(0x18, 0x0, 0x1) poll(&(0x7f0000002000)=[{r0, 0x0, 0x0}, {r1, 0x40, 0x0}], 0x2, 0x6) unlink(&(0x7f0000006000)='./file0\x00') r2 = getegid() setgid(r2) socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000002000)='keyring\x00', &(0x7f000000d000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0x0) keyctl$set_timeout(0xf, r3, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f000000a000)="c0c73ff0") 2018/02/01 01:31:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00008e7000)='./file0\x00', 0x42100, 0x4) mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) mount(&(0x7f0000cbf000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") r1 = creat(&(0x7f0000c5f000-0xc)='./file0\x00', 0x4c) clock_getres(0x7, &(0x7f00004f4000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000063a000-0x10)={0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000dc4000)={0x0, 0x0}) r2 = creat(&(0x7f0000138000-0x8)='./file0\x00', 0x100) clock_gettime(0x0, &(0x7f0000a7a000-0x10)={0x0, 0x0}) mkdir(&(0x7f00008b5000-0x8)='./file0\x00', 0xa1) mq_timedreceive(r1, &(0x7f0000b18000-0x5f)=""/95, 0x5f, 0xffffffffffffee68, &(0x7f000098e000-0x9)={0x0, 0x0}) mq_timedreceive(r1, &(0x7f0000749000-0x38)=""/56, 0x38, 0x2, &(0x7f000099d000-0x10)={r3, r4+30000000}) getsockopt$inet6_buf(r1, 0x29, 0xff, &(0x7f00009b5000)=""/107, &(0x7f0000065000)=0x6b) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000b9d000-0x10)={0x0, 0x0, 0xbf4}) r6 = fcntl$dupfd(r0, 0x406, r1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f000026f000)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00006ac000-0x10)={r5, r7, 0x6}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000fa9000)={0x800, 0x8, 0x203, 0x8, 0x9, 0xfffffffffffff699, 0x200, 0x8, 0x0}, &(0x7f0000fad000)=0x20) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000015f000-0x14)={r8, 0x9, 0x5, 0x20, 0x7, 0x28}, &(0x7f0000730000-0x4)=0x14) mq_open(&(0x7f000033c000-0x7)='mqueue\x00', 0x0, 0x0, &(0x7f00004c8000)={0x10001, 0x3, 0xffffffffffff8001, 0x61, 0x6, 0x1, 0x5, 0x7}) 2018/02/01 01:31:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000061a000-0xd)='/dev/snd/seq\x00', 0x0, 0x80001) r1 = epoll_create1(0x3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003bc000-0xc)={0x80000004, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000c40000-0xc)={0x0, 0x0}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000046c000)='/dev/sequencer2\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f000082a000)={0x0, 0x2, 0x100000001, 0x5, 0x0, 0x9, 0x0, 0x200, {0x0, @in6={{0xa, 0x1, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x379e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xec3, 0x10000, 0x7ff, 0xfe0e}}, &(0x7f000032e000-0x1)=0xb8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000e0c000+0xc34)={r3, 0xb9, "9a46bb3210e1cafd4449554ff616758bf55b87c5d9ae4d246ff7ce145b775ea43bc585c2d5c761469ef1da55191adf7cac373ef49a59e62c4e504d73afd499a82017009c86e32828b225b49808ed450b73e36e26374ad94cbb8d22f78102a8af9e01c42885faf1842f1125aea0df56d54545739bcc5379167bec8a1485d558d6a839f4147f4c67af360543ba0b249f85a9eeeb49aed2ea50f0aa9d8f0c79d98e4b4dda5bf18f58b7b2cd5ba79b1ea2609c46206dd94f57503e"}, &(0x7f00008f0000-0x4)=0xc1) epoll_pwait(r1, &(0x7f00004a3000-0xc)=[{0x0, 0x0}], 0x1, 0x8, &(0x7f0000f6b000)={0x0}, 0x8) [ 48.610226] device gre0 entered promiscuous mode 2018/02/01 01:31:18 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000002000-0x8)='./file0\x00', 0xc011, 0x1) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x331200, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000291000-0x10)={0x9, &(0x7f0000e2e000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") link(&(0x7f000057f000-0x8)='./file0\x00', &(0x7f0000c8f000-0xc)='./file0/bus\x00') 2018/02/01 01:31:18 executing program 2: mmap(&(0x7f0000000000/0xdbc000)=nil, 0xdbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000001e000-0x8)='./file0\x00', 0x80040, 0x0) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000dbd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000dbc000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$setlease(r0, 0x400, 0x0) mmap(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000dbe000-0x8)='./file0\x00', 0x0) r2 = inotify_init1(0x0) mmap(&(0x7f0000dbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000dbe000)=""/155, 0x9b, 0x1) inotify_add_watch(r2, &(0x7f0000db5000-0x8)='./file0\x00', 0x4000010) unlink(&(0x7f0000a89000-0x8)='./file0\x00') close(r0) 2018/02/01 01:31:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b06000-0xb)='/dev/hwrng\x00', 0x40100, 0x0) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000de8000)=""/4096) sendmsg$nl_crypto(r0, &(0x7f0000004000)={&(0x7f00007bc000-0xc)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000a87000)={&(0x7f00000bb000-0xe8)=@del={0xe8, 0x11, 0x20, 0x3, 0x2, {{'lrw-camellia-aesni-avx2\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2400, 0x2000, 0x0, 0x0}, [{0x8, 0x1, 0x40}]}, 0xe8}, 0x1, 0x0, 0x0, 0x40}, 0x10) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000242000)={{{{0xa, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "f69f8464be4bc994fe56c49be0fb7bbf7ae30c58ddb25940908b0631f9bcad39f8d94c02d9887d1dacc91624cccab892c486fb71db996733edbfc23c18c67b67cbaf8b9336638ea940e207344b6d72ec"}, 0x160) [ 48.685550] audit: type=1400 audit(1517448678.737:60): avc: denied { create } for pid=8270 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_iscsi_socket permissive=1 [ 48.743878] device gre0 entered promiscuous mode 2018/02/01 01:31:18 executing program 6: socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xe, &(0x7f000076c000-0x4)=0x0, 0x4) 2018/02/01 01:31:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = socket$nl_route(0x10, 0x3, 0x0) dup(r0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000960000-0xc)='/dev/autofs\x00', 0x0, 0x0) inotify_add_watch(r1, &(0x7f0000abc000)='./file0\x00', 0x20) 2018/02/01 01:31:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f00000fd000/0xc00000)=nil, 0xc00000, 0x3000, 0x0, &(0x7f0000024000/0x3000)=nil) r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000f0c000)='clear_refs\x00') writev(r1, &(0x7f0000d6a000-0x10)=[{&(0x7f00001a0000-0x1)='2', 0x1}], 0x1) 2018/02/01 01:31:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x2, 0x101002) write(r0, &(0x7f0000786000)="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", 0x4c5b8d71ca0db45) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000674000-0x18)={0x3ff, 0x0, 0x2, 0xe49, 0x5, 0x3}) timerfd_create(0x3, 0x800) 2018/02/01 01:31:19 executing program 5: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000001000-0x8)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0x9}) epoll_create(0x0) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f00001e0000-0x8)={0x0, 0x0}) r2 = syz_open_dev$binder(&(0x7f0000010000+0x7d8)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f000011a000/0xc00000)=nil, 0xc00000, 0x0, 0x10011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) r3 = syz_open_dev$binder(&(0x7f0000006000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000004000)={0x0, 0x0, &(0x7f0000012000-0xbc)=[], 0x0, 0x0, &(0x7f0000012000-0x5d)=""}) getegid() mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000015000-0x1e)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) pipe2(&(0x7f0000012000)={0x0, 0x0}, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000013000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0xe8) geteuid() syz_open_pts(r4, 0x2000) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000013000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000000000)=[], 0x0, 0x0, &(0x7f0000014000-0x76)=""}) setfsuid(0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000001000-0x30)={0x4c, 0x0, &(0x7f0000010000-0x80)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000004000-0x40)=[], &(0x7f000000d000-0x28)=[]}, 0xfffffffffffffffd}}], 0x0, 0x0, &(0x7f0000001000)=""}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_MASTER(0xffffffffffffffff, 0x641e) getgid() setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000004000)={0x0, &(0x7f0000010000)=[]}, 0x10) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000007000-0x10)={&(0x7f0000009000/0x2000)=nil, 0x2000}) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000008000-0x4)=0x0) 2018/02/01 01:31:19 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00005a2000-0x9)='/dev/ppp\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r0, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000705000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@generic="98d00f47a8c412b5dfa3f4a6f8af0baf", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000001000)={&(0x7f0000002000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000000000)=@ipv4_newroute={0xec, 0x18, 0x100, 0x0, 0x2, {0x2, 0x10, 0x0, 0x6000000000000000, 0x0, 0x7, 0x0, 0x6, 0x100}, [@RTA_PREFSRC={0x8, 0x7, @rand_addr=0xfffffffffffffffd}, @RTA_FLOW={0x8, 0xb, 0xfffffffffffffc00}, @RTA_OIF={0x8, 0x4, r1}, @RTA_IIF={0x8, 0x1, r1}, @RTA_ENCAP={0xa0, 0x16, @generic="7c3270eae84adb88f0f4af616bbb0d090f7002dffd3bd633889f8bf62155d16d8faf6f78d72ae34191c4aace62ce0c447b1a8d65a33c486107b2a9c2c2aea5b56afe81dcdf5a849d5880cfa3b219e7f4b6da7099b09244e8d515eaf1441e5d6a33ca455a47772c3c5dfb967b726b728396b7d08aafeaddc5e591d3bd76088ce143c10c095e5ecc0fca17a6de2088493f4267db6966b2d6d2dc"}, @RTA_PREFSRC={0x8, 0x7, @remote={0xac, 0x14, 0x0, 0xbb}}, @RTA_UID={0x8, 0x19, r2}]}, 0xec}, 0x1, 0x0, 0x0, 0x24000044}, 0xc000) bind(r0, &(0x7f0000001000-0xc)=@nl=@kern={0x10, 0x0, 0x0, 0x8100080}, 0xc) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in=@rand_addr=0x1, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x6, 0x1, 0x100000001, 0xa, 0xa0, 0x80, 0x7e, r1, r3}, {0x1, 0x3ff, 0x0, 0x1, 0x7b, 0x7, 0x3a, 0xffffffff}, {0x6, 0x2, 0x0, 0xc24a}, 0x1, 0x6, 0x1, 0x1, 0x1, 0xc4423ecabe7e4b1c}, {{@in=@empty=0x0, 0x2, 0xff}, 0xa, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0x3, 0x6, 0x0, 0x3ff, 0x0}}, 0xe8) mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000fd6000-0x28)={@common='lo\x00', &(0x7f0000001000-0xc0)=@ethtool_rxnfc={0x2a, 0x0, 0x0, {0x0, @ah_ip6_spec={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @loopback={0x0, 0x1}, 0x0, 0x0}, {"741e", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, [0x0, 0x0]}, @ah_ip4_spec={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, 0xffffffffffffffe7, 0x7ff}, {"64bd", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x0, 0x0, [0x0, 0x0]}, 0x0, 0x0}, 0x1a4, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/01 01:31:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x200000000001, 0x10000000, &(0x7f0000029000-0x10)={0x2, &(0x7f000092d000-0x10)=[{0x19, 0x1, 0xfffffffffffffff9, 0x40000000000000}, {0x0, 0x0, 0x0, 0x0}]}) 2018/02/01 01:31:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = syz_open_dev$sg(&(0x7f00005dc000)='/dev/sg#\x00', 0x4, 0x200001) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000d6a000)={0x0}, &(0x7f0000a5f000)=0x4) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000043f000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000341000)=0xb2, 0x4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000bf9000-0xc)={0x4, 0x0}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000a3b000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000a1e000-0xc)={0x0, 0x0}) epoll_pwait(r0, &(0x7f0000ba9000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000c58000+0x287)={0x0}, 0x8) 2018/02/01 01:31:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x0, 0x161107) ioctl$LOOP_CHANGE_FD(r0, 0x125f, 0xffffffffffffffff) 2018/02/01 01:31:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = gettid() setrlimit(0xb, &(0x7f00003e3000)={0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r3, &(0x7f0000fb6000)=""/0, 0x0, 0x0, &(0x7f000074e000)=@ax25={0x6, {"1b13e808009f33"}, 0x0}, 0x10) fcntl$setsig(r2, 0xa, 0x12) r4 = dup2(r3, r2) ioctl$DRM_IOCTL_SET_VERSION(r4, 0xc0106407, &(0x7f0000ec4000)={0x6, 0x1, 0x8, 0x10000}) fcntl$setown(r2, 0x8, r1) tkill(r0, 0x13) 2018/02/01 01:31:19 executing program 6: mmap(&(0x7f0000000000/0xbff000)=nil, 0xbff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000bff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000bff000)='/dev/sequencer\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000bf9000-0xc)={0x4, 0x0}) mmap(&(0x7f0000bff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000bfe000)=[{r0, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x2, &(0x7f0000c00000-0x10)={0x0, 0x0}, &(0x7f0000030000-0x8)={0x0}, 0x8) mmap(&(0x7f0000c00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000a37000-0xaf)=""/175, &(0x7f0000c01000-0x4)=0xaf) 2018/02/01 01:31:19 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x3) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000000b000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000003000)=0x2) connect$unix(r0, &(0x7f0000003000-0xa)=@file={0x3, './file0\x00'}, 0x2d8) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f000000a000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}, &(0x7f000000b000)=0x1c) 2018/02/01 01:31:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x16) writev(r0, &(0x7f0000c30000)=[{&(0x7f000068f000-0x2a)="290000002000190000003fffffffda060200000000000000030000040d000e00ea1100000005000000", 0x29}], 0x1) 2018/02/01 01:31:19 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000)=[{{&(0x7f0000007000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r0, 0x111, 0x1, &(0x7f0000008000-0x4)="0d9cd50f", 0x4) r1 = open(&(0x7f0000002000)='./file0\x00', 0x80000, 0x100) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r1, &(0x7f0000009000-0x8)='./file0\x00', &(0x7f0000003000)={{0x77359400, 0x0}, {0x77359400, 0x0}}, 0x0) [ 48.957763] binder: 8291:8293 transaction failed 29201/-22, size 0-0 line 3127 [ 48.996074] binder_alloc: binder_alloc_mmap_handler: 8291 2011a000-2051a000 already mapped failed -16 2018/02/01 01:31:19 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) readahead(r0, 0x200, 0x1ff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x300000d, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x0, &(0x7f00009f8000)=0x0, &(0x7f0000426000-0x4)=0x4) 2018/02/01 01:31:19 executing program 0: mmap(&(0x7f0000000000/0xfa3000)=nil, 0xfa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000d4000-0xc)='/dev/autofs\x00', 0x4140, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000b41000)={0x0, 0x7fff, 0x56, 0x2, 0x0, 0x2}, &(0x7f0000fa3000)=0x14) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000fa3000)=r3, 0x4) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000c31000-0x8)={@local={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0}, &(0x7f00004b6000)=0x8) ptrace$getregset(0x4204, r4, 0x1, &(0x7f0000237000)={&(0x7f00005b9000-0x40)=""/64, 0x40}) [ 49.014594] binder: BINDER_SET_CONTEXT_MGR already set [ 49.022131] binder: 8291:8293 ioctl 40046207 0 returned -16 [ 49.042257] binder_alloc: 8291: binder_alloc_buf, no vma [ 49.053769] binder: 8291:8311 transaction failed 29189/-3, size 0-0 line 3127 [ 49.078052] binder: undelivered TRANSACTION_ERROR: 29189 [ 49.084637] binder: undelivered TRANSACTION_ERROR: 29201 2018/02/01 01:31:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000060a000)={0x0, 0x0}, 0x4800) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000196000-0x34)={{0x3, 0x3, 0x7, 0x3, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = memfd_create(&(0x7f0000eac000-0x11)="2f7665642f040000000000000008007200", 0x3) clock_gettime(0x0, &(0x7f0000ca9000-0x10)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000b0f000)=[{0x367d8290, 0x80, 0x4, 0x100, @tick=0x5a7, {0x9, 0x7}, {0x8, 0x15}, @queue={0x8, {0x100, 0xfffffffffffffffa}}}, {0x7, 0x2, 0x7fff, 0x80000000, @time={0x0, 0x989680}, {0x3, 0x4}, {0x2, 0xfff}, @queue={0x700b, {0x0, 0x4}}}, {0x20, 0x4bc, 0x7, 0x2, @time={r2, r3+10000000}, {0xfffffffffffffff8, 0x4}, {0x5, 0x165c7cb7}, @raw32={[0x10000, 0xb7c4, 0x8000]}}, {0x6, 0xffff, 0x2, 0x3, @tick=0x750, {0xfff, 0x73b4}, {0xffffffff, 0x7f}, @connect={{0x6, 0x9}, {0x9, 0x1}}}, {0x9, 0xf07, 0x2, 0xfffffffffffffffd, @tick=0xcea7, {0x4, 0x1}, {0x80000000, 0x1f}, @time=@time={0x0, 0x1c9c380}}, {0x0, 0x5, 0x0, 0x1588000, @tick=0x9, {0x0, 0x1}, {0x7fffffff, 0x6}, @note={0xffffffffffffffff, 0x8999, 0xcbd6, 0x3ff, 0x200}}], 0x120) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000a0c000)={0x0, 0x1}, &(0x7f000089d000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000791000)={r4, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0xc92, 0x1, 0xff, 0x4}, 0xa0) write(r1, &(0x7f0000ffe000-0x5)="a6", 0x1) execveat(r1, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/02/01 01:31:19 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000001000-0x4)={0x51}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000a47000-0x10)={0x47, &(0x7f00003d4000-0x47)=""/71}) r1 = socket(0xa, 0x802, 0x0) sendmsg(r1, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c, &(0x7f0000c03000-0x60)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4b9e98516e9605010e3332518578"}], 0x28, 0x0}, 0x0) 2018/02/01 01:31:19 executing program 3: r0 = gettid() r1 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f00004b4000-0x4)=0x0) sched_setattr(r0, &(0x7f0000dda000-0x30)={0x0, 0x6, 0x0, 0xf58a, 0x9, 0x2, 0x800, 0x106}, 0x0) times(&(0x7f0000f0c000-0x20)={0x0, 0x0, 0x0, 0x0}) sendmsg$key(r1, &(0x7f00006cc000-0x38)={0x0, 0x0, &(0x7f0000288000)={&(0x7f0000880000-0x1b8)={0x2, 0x14, 0x7f, 0x3, 0x37, 0x0, 0x7, 0x3, [@sadb_ident={0x2, 0xa, 0x20, 0x0, 0x3f}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, @in6={0xa, 0x0, 0x1e, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}, @sadb_ident={0x2, 0xb, 0x5, 0x0, 0x80000001}, @sadb_key={0x21, 0x8, 0x7e0, 0x0, "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"}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x2, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x98}, @in6={0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x5}}]}, 0x1b8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 01:31:19 executing program 0: mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000008000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) mlock2(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) shutdown(r1, 0x0) mlock2(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) 2018/02/01 01:31:19 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a86000-0x2)='+\x00', 0xfffffffffffffffa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/policy\x00', 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(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000003000-0xa0)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x3, 0x2, 0x9, 0x3}, &(0x7f0000002000)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000003000-0x8)={r1, 0x7f}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000001000)="766d6e657430f200") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000000)=[&(0x7f0000000000)="dd63707573657424656d31d3be73656c66c27070703070726f632e6d696d655f74797065657468315c766d6e65743100", &(0x7f0000000000)='\'em0\x00', &(0x7f0000001000-0x6)='eth0,\x00', &(0x7f0000001000-0x5)='\'em1\x00', &(0x7f0000000000)='+\x00', &(0x7f0000001000-0xe)='ppp1!usereth1\x00', &(0x7f0000002000-0x8)='rxrpc_s\x00', &(0x7f0000001000)='(\x00', &(0x7f0000001000-0x9)='selfppp0\x00'], &(0x7f0000002000-0x30)=[&(0x7f0000001000-0x2)='+\x00', &(0x7f0000002000-0x1)='\x00', &(0x7f0000001000)='+\x00', &(0x7f0000001000)='+\x00', &(0x7f0000001000)='rxrpc_s\x00', &(0x7f0000001000-0x8)='rxrpc_s\x00'], 0x800) 2018/02/01 01:31:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000034a000)='/dev/autofs\x00', 0x0, 0x0) madvise(&(0x7f0000365000/0xa000)=nil, 0xa000, 0x4) setsockopt$inet_int(r0, 0x0, 0x3f, &(0x7f00002ea000-0x4)=0x81e, 0x4) 2018/02/01 01:31:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x100) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x8004510a) 2018/02/01 01:31:19 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000dbc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getgid() r2 = syz_fuse_mount(&(0x7f0000e35000-0x8)='./file0\x00', 0x8000, r0, r1, 0x7fffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(0xffffffffffffffff, &(0x7f0000001000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000001000)=0xe, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000002000-0x10)=[@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$inet6_tcp_buf(r3, 0x6, 0x16, &(0x7f0000000000)="986ad1da68069cea839823b392d9519a04feb2b243554e061103802e1b4273884f5dc860078d3046fe1c8377b2fb70536b0ef8c51f0e171e35eba36b0faf85d91c", 0x41) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x2, 0x0) r5 = syz_open_dev$tun(&(0x7f0000b64000)='/dev/net/tun\x00', 0x0, 0x0) r6 = fcntl$dupfd(r5, 0x0, r5) tee(r2, r4, 0xe40, 0xd) ioctl$sock_inet_SIOCSIFPFLAGS(r5, 0x8934, &(0x7f0000f08000-0x20)={@common='teql0\x00', @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f000060d000-0x5)={0x0, 0x0}, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@generic="6daf285a04ced3839dcafa737924bbcd", @ifru_flags=0x2fd}) r7 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r6, 0x40345410, &(0x7f0000cff000-0x34)={{0xffffffffffffffff, 0x3, 0xbc0, 0x3, 0x78d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFBR(r6, 0x8940, &(0x7f00005a8000-0x18)=@generic={0x0, 0x0, 0x0}) 2018/02/01 01:31:19 executing program 5: mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000691000)=0xf08, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000c07000)={0x0, 0x9, 0x5, 0x200, 0x0, 0x79, 0x8, 0x15, {0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, 0x10000, 0x8, 0xff}}, &(0x7f00005d5000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000235000)={r2, @in6={{0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000ef9000-0x90)={0x81, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8d12083f) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ef9000-0x10)='/dev/sequencer2\x00', 0x400000, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000499000)={r2, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ef9000)=0x8c) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000b6b000)={0x5, 0x8, 0x9, 0x3, r2}, 0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000ef8000)={r1, @in6={{0xa, 0x1, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00008bc000)=0x8c) ppoll(&(0x7f0000a1a000)=[{r0, 0x1, 0x0}], 0x1, &(0x7f0000ef7000-0x10)={0x0, 0x989680}, &(0x7f00006ff000)={0x0}, 0x8) 2018/02/01 01:31:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000653000)='/dev/loop#\x00', 0x0, 0x2) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000c58000-0xe8)={0x0, 0x0, 0x0, 0x0, 0xe0d, 0x0, 0x4, 0x0, 0x0, "d2f84dd7852d9f78eeaf3a1d5a753a4c8fe3bea99bba5415af000001ddec007922ba5740f4c3a0ddc5765fb7497ad7a863426e031530671ae6377166d8d030a4", "56fa82a7768b64dfdfa1144f9cbdd5da3d15dceb0fe7b13be9fd05b5c84125fc08002ffff22a98202af0625623fee10ede734b2a4d947c98b936ffff00011400", "d08118d7f4d4198b3d912252e66be53dcfb7c086e4167935e1a1302cfece3c4c", [0x0, 0x0]}) 2018/02/01 01:31:19 executing program 7: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000dc5000-0xe)='/dev/keychord\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000dbf000)={0x8, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000002000-0xc)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0}, &(0x7f0000002000-0x4)=0xc) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000, 0x3, 0x3ff, 0x400, 0x7ff, 0x440000, r1}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000001000)=0x0) r2 = getgid() getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x1, 0x1, 0x7fff}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002000-0x8)={r3, 0x3}, &(0x7f0000003000-0x4)=0x8) listen(r0, 0xc39) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000004000-0x4)=0x0) tkill(r4, 0xe) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005000-0xc)={r4, r5, r2}, 0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000006000-0x10)=[&(0x7f0000002000-0x1)='*usereth1\x00', &(0x7f0000002000)='\x00'], &(0x7f0000006000-0x18)=[&(0x7f0000003000-0x11)="7070703140776c616e317d6c6f2527bd00", &(0x7f0000004000)='self{{:)eth1[]em0\x00', &(0x7f0000001000)='*%vboxnet1keyring@\x00']) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000007000-0x5c)={0x800000000000, 0x3, {0xffffffffffffffff, 0x3, 0x8, 0x1, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000006000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x88, 0x0, &(0x7f0000007000-0x88)=[@transaction_sg={0x40486311, {{0x4, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x48, 0x28, &(0x7f0000007000)=[@fda={0x66646185, 0x2, 0x4, 0x23}, @ptr={0x70742a85, 0x1, &(0x7f0000008000-0x1)=0x0, 0x1, 0x1, 0x35}], &(0x7f0000000000)=[0x68, 0x18, 0x38, 0x0, 0x30]}, 0x4}}, @dead_binder_done={0x40086310, 0x3}, @clear_death={0x400c630f, 0x1, 0x3}, @acquire_done={0x40106309, r6, 0x4}, @dead_binder_done={0x40086310, 0x4}], 0xd4, 0x0, &(0x7f0000004000)="85bc1e5d1f9ced7a04bf2d213063361d5728268e3e178c4515a327f52bd210770659ce4125eb1209640ac4e5bc4b1855b04ce1be23105aebb1a4e8b9476e87edfd8b7afd622d97c883c274fbd854960651f9a182723c3b258d5dbe4bca7ef92700bf281cadd8b05f820ba46f2eb201a43ffb968c5fca519f074873ebb299a3f39a2042b4269803b921ebe9c3b5f41298392f8966c22e18c2ba5a36a9427e5a545aea80a239cc2965f2fc7b707aa5f7b0c19aca3302e481ebf9a571d160f6c53166b22bdb880cc9fbe6fda726dc16cdee8162c7d5"}) 2018/02/01 01:31:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000608000)={0x6, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = syz_open_dev$usbmon(&(0x7f0000855000)='/dev/usbmon#\x00', 0x80000000, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f000004d000)=""/9) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00009d6000-0x4)=0x0) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000ec0000)=0x10) openat$keychord(0xffffffffffffff9c, &(0x7f00005fa000)='/dev/keychord\x00', 0x100, 0x0) 2018/02/01 01:31:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000045000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000a91000-0x54)=@getnetconf={0x14, 0x52, 0x20, 0x4, 0x3, {0x0}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 01:31:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f00007e3000)="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", 0x1000) fcntl$addseals(r0, 0x409, 0x0) 2018/02/01 01:31:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) [ 49.550204] binder_alloc: binder_alloc_mmap_handler: 8348 20000000-20002000 already mapped failed -16 2018/02/01 01:31:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000054c000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000cf2000-0xb)={0x76, 0x9, 0x1, 0x0, 0x244a, 0x8000, 0x3, 0x3, 0x3, 0x8, 0x80}, 0xb) r1 = socket$unix(0x1, 0x3, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000ce5000)=""/68, &(0x7f00009a0000-0x4)=0x44) 2018/02/01 01:31:19 executing program 0: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) recvfrom$llc(r0, &(0x7f0000db3000)=""/155, 0x9b, 0x2002, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000540000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000dfd000-0x14)=@ethtool_wolinfo={0x22, 0x0, 0x0, "35661b99c87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/01 01:31:19 executing program 6: mmap(&(0x7f0000000000/0xc36000)=nil, 0xc36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) ptrace$getsig(0x4202, r1, 0x7fff, &(0x7f00005e0000-0x10)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000c36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000305000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) clone(0x0, &(0x7f000058a000-0xfb)="", &(0x7f000003d000)=0x0, &(0x7f0000c31000)=0x0, &(0x7f0000c33000-0x1002)="") waitid(0x2, r2, &(0x7f0000c30000-0x5)={0x0, 0x0, 0x0, 0x0}, 0x9, &(0x7f0000023000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/02/01 01:31:19 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000023d000-0x7)='attr/keycreate\x00') setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000f4b000)={0x5, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) fchmod(r0, 0x2) inotify_init1(0x80800) r1 = signalfd(r0, &(0x7f0000000000)={0x0}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000002000-0x1)={0x9}, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000002000)={r2, r3, 0x0}) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000002000-0x12)={@generic="ed90d84334cc7d8592eda6a60b5f97aa", 0xfffffffffffffffd}) fcntl$setpipe(r0, 0x407, 0xfff) chroot(&(0x7f0000002000)='./file0\x00') r4 = socket(0x7, 0x0, 0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r4, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000004000-0x4)=0x14, 0x800) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000002000-0x50)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x2, 0x4, 0x100, 0x101, 0x0, r5}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000004000)=@dstopts={0xfd, 0xe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x28, {0x7, 0x8, 0x100, 0xffffffffffffffe0, [0x2, 0x7fffffff, 0x0, 0xfffffffffffffffb]}}, @ra={0x5, 0x2, 0x7}, @calipso={0x7, 0x40, {0x4, 0xe, 0x8, 0x7fff, [0x7, 0x80, 0x5, 0x1, 0x2, 0x8, 0x0]}}, @enc_lim={0x4, 0x1, 0x1a88}]}, 0x7b) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000006000-0x20)={{&(0x7f0000002000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000005000-0x10)={0x81, 0x2590, 0x20, 0x1000}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000006000)={&(0x7f0000001000/0x3000)=nil, 0x3000}) 2018/02/01 01:31:19 executing program 4: mmap(&(0x7f0000000000/0xe8d000)=nil, 0xe8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cab000-0x5)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) mmap(&(0x7f0000e8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000e8d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) fchown(r0, r1, r2) 2018/02/01 01:31:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) sendfile(r0, r0, &(0x7f000073b000)=0x0, 0x0) write(r0, &(0x7f0000ffe000-0x5)='#!', 0x2) sendfile(r0, r0, &(0x7f00006dc000-0x8)=0x0, 0x401) execveat(r0, &(0x7f0000eb9000-0x8)='./file0\x00', &(0x7f0000d0e000)=[], &(0x7f000034c000-0x8)=[&(0x7f0000af9000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/02/01 01:31:19 executing program 5: r0 = socket$inet(0x2, 0x0, 0x5ce88299) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={{{{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xf1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8, 0x20, 0x7, "88c62695698bf4ad381225f4d897f87eeb2113816055462e0391f556464ebc4303f8a981520444af5db281406c3f125fd92cdd4ec7db00e35871c3d1d971fe3532287dcfa4172b948fdaaca675af6234"}, 0x160) mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000443000)={@common="6c6f00000000000000000000000000ff", &(0x7f0000ff9000)=@ethtool_rxnfc={0x3e, 0x0, 0x0, {0x0, @esp_ip6_spec={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, 0x0, 0x0}, {"ac79", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x0, 0x0, [0x0, 0x0]}, @ah_ip6_spec={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x0, 0x0}, {"2ed4", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, [0x0, 0x0]}, 0x0, 0x0}, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/01 01:31:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000fc9000)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000aea000-0x15)='/dev/pktcdvd/control\x00', 0x200, 0x0) 2018/02/01 01:31:19 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(0xffffffffffffffff, &(0x7f0000da6000-0x8)=0x0, 0xffffffffffffffff, &(0x7f0000001000-0x8)=0x0, 0x0, 0x0) unshare(0x600) clone(0x0, &(0x7f0000290000+0x180)="", &(0x7f0000ea9000-0x4)=0x0, &(0x7f0000962000-0x4)=0x0, &(0x7f0000000000)="") ioperm(0x0, 0x1000, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000001000)={0x0, 0x0}) write$selinux_access(r0, &(0x7f0000001000-0x37)={'system_u:object_r:dhcpd_var_run_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x39, 0x39, 0x0}, 0x37) clone(0x0, &(0x7f0000f5e000-0x1)="", &(0x7f0000752000)=0x0, &(0x7f0000160000)=0x0, &(0x7f0000c18000)="") 2018/02/01 01:31:19 executing program 0: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000025000-0xb)='/dev/hwrng\x00', 0x20000, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000025000)={0x2, 0x89f7f50, 0x1ff, 0x0}, 0x8) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x1c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) 2018/02/01 01:31:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_procfs(0x0, &(0x7f0000865000-0xa)='ns/mnt\x00') setns(r0, 0x0) fremovexattr(r0, &(0x7f0000cea000-0xc)=@known='trusted.syz\x00') 2018/02/01 01:31:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000048e000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000b0000-0x3)='ns\x00') exit(0x0) fstat(r1, &(0x7f000000f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000582000-0x4)=0x0, &(0x7f00005d5000-0x4)=0x4) 2018/02/01 01:31:19 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x6, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000002000-0x8)={0x0, 0x101}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000002000-0x10)={r1, 0xe9e6, 0x5, 0xf81a}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x4b, &(0x7f0000000000)="367dda5cdd220712d58188f650df1047518da58ac1c9fb488d47a60cd4d2", 0x1e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000001000)=0x7ff, 0x4) 2018/02/01 01:31:19 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000004000-0x15)='/proc/self/net/pfkey\x00', 0x40, 0x0) sync_file_range(r0, 0x5, 0xfffffffffffffffc, 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) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r1, 0x2, &(0x7f0000005000-0x8)=0x0) 2018/02/01 01:31:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000122000)="18000000020001000000be5efecd88367a000802cd000008000006000e640002b900100000011c6900bb77a107567e5bdba17e19470055040097ec67a1e2010049fc2d63e000000000001418000a00000000130000c88ebbff06010000ad000000000000061475d7220342000700ecf48b05000000e7ec75e848ccfff6ba00b300024f02c62cc6e96c00442ef629037ed089f74164536dab653670786eaec0ef151332450f779c4865c287b7e75ab4f1b8fc393d2696b8c34000000096f201cd", 0xc0) r1 = openat(0xffffffffffffff9c, &(0x7f0000a6d000)='./file0\x00', 0x0, 0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000e4f000)={0x0, @in6={{0xa, 0x0, 0xfffffffffffffff7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x1, 0xfffffffffffffff7, 0x9, 0x41}, &(0x7f00002b6000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000027b000)={r2, 0x5, 0x10000000, 0x10001}, &(0x7f000060a000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000933000-0x8)={0x0, 0x81}, &(0x7f0000fc4000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000b6c000)={r3, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x5, 0x0, 0xbae, 0x8839, 0xb0, 0x6, 0x8, 0x2, 0x7, 0x1f, 0x1, 0x100000000, 0xcc2f, 0xe6]}, &(0x7f0000c6e000)=0x108) [ 49.686736] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 49.694712] Buffer I/O error on dev loop0, logical block 0, lost async page write 2018/02/01 01:31:19 executing program 5: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000586000-0x8)='net/tcp\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000dee000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x1, r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, 0x80000006, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getparam(r0, &(0x7f0000002000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x2e, &(0x7f0000004000-0xc)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0, @multicast1=0x0}, &(0x7f0000002000-0x4)=0xc) rt_tgsigqueueinfo(r0, r0, 0x11, &(0x7f0000003000)={0x40, 0x2, 0x827, 0x0}) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000002000-0x4)={0x0, 0x0}, &(0x7f0000002000)=0x10) r2 = gettid() r3 = gettid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000005000-0x10)={0x0, 0x6, 0x44d0, 0x2cf}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000005000)=0x482, 0x4) sched_getscheduler(r3) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000000)={@generic=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x7, 0x4) getpgrp(r2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000006000+0xc7e)=0x2, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r1, &(0x7f0000008000-0x60)={0x0, 0x1f, 0x0, @thr={&(0x7f0000006000)="15d1512694f2d003d877100e82a09456159eacfa4e851e4af49cc8bb93f50bceec21ffc9845df7668d82fde65f9f8a045dcbcd7f50819daa6df7fbc54ace2a4203f132ddf9580997a8ed1abd309b1753a000d70001fe6b560ff3ff4b9f5db18936252ca06ce0c6b03d95ad7e52ac1e91ba93276feeb2968c5d", &(0x7f0000006000)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000008000)={0x2b, &(0x7f0000008000-0x2b)="41294c70ba4317a8ab6147b4ca9d58c75d0c9278f3c4a6a816eb1b255489b409c618253c8b95fca2a00958"}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000009000)=[{{&(0x7f0000001000)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x4, 0x0, 0x3}}, 0x26, &(0x7f000000a000-0x10)=[{&(0x7f0000004000-0xa6)="da53e49fa6839de155a5b8f1ee0751958344ca27357beb43c2188b6d3135e65d91fe04d556e45473c3136ef87fa854c4fa51eb77ee8aca691bd8cc76319500351e27f10e4882036da9c7d4ed4d110d642c5d4a12f375c4d4868a087044c26f8d54c23fd9b37eb129f325292b06aed4c0b087ed928b82740aff9677d85cc2b9260ddb687a70e3fd83439756ec3799accab504e415f1b49ea680c7db28da6f47c3eefc342d65a1", 0xa6}], 0x1, &(0x7f0000005000-0xe8)=[{0xd0, 0xff, 0x7, "7697106c38b9899c90e67c0baa9318317fc2657853cf0242985bf36f39ae574e60c8c0005868cf5e96f5e7682475e2d55474af306a2d8c188b085eba2da1b70dfe50a54d15986d304aa2e00aac51f2998ba12b08dad9b0b9b2619f2bfbf43f9f2cca8690ed792a88671488649332bd06ff4b3487cbebd53d1bd184ef671c93601175326963433d3ec529a347b3708cb87a25621cfa5d0d14c5e7b7898d63b075f9ccc754ca6ea476c492ad08d42761bf0575aa0563b5c2f7906a5c7a518876"}, {0x18, 0x10b, 0x7, "4bbee1"}], 0xe8, 0x55}, 0x7}], 0x1, 0x24040050) 2018/02/01 01:31:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000038f000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000200000)={0x38, {{0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0xa, 0x1, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xd9b9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00003fe000)='/selinux/create\x00', 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) pread64(r0, &(0x7f0000a5f000)=""/170, 0xaa, 0x0) accept(r2, &(0x7f0000d63000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00005af000)=0x10) fsetxattr(r1, &(0x7f0000661000-0x5)=@random={'osx.', '\x00'}, &(0x7f00003dc000)='\x00', 0x1, 0x2) ioctl(r1, 0x1, &(0x7f0000926000-0xc2)="4b64d2a99c3d020f74acfa84edcc7aa065476413a556a66c83865ec0bb7bf8ad7716fd6d9f0b260bc94afa615454389eb4f65ccceed4c84419d69b8ee6de3ad894a6cf5fed799edfe9d101949b329d071afd1f459e05b5bb4aeb308a155d760b3118cd61bb0d19483aa23789ad1dbaf135716f4d3263afe74cf8c4a1b14dc8b8efb18791bd008c67404b49ba110b19899ead068cb0194551afc1e4bae6c1a33009380c7d99d644139fcd98e3f0825ced903a640b02ba654c5b4caa243ed5dbf2b049") r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f85000)={0x2, 0xd, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 01:31:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00003c5000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000a74000)=0x6930, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000ffb000-0x44)={{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/02/01 01:31:19 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000012000-0xb)='/dev/hwrng\x00', 0x20000, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000007000)={0x2, [0x0, 0x0]}, &(0x7f0000013000)=0xc) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000013000)={r1, 0xc7, "9fda437c2fac9893717eae6d8e5cee948ea1007b29c4ea81d07760e07979ade9e5847cd4a9bd22c53bdcf36e3ce35ba24c1436ccdd777acbd6f99235d6205522a1c22e562d3f3b0fb6060cccdfe1e7aecf2c262fd454fcbe2503e32ea2b5165010828a50891d6015cb3b8d1ef5f1c9152c2468cf9a30cc0654d63a89d07bba19c4d4143e74c5b1a1987ff20bb60f90c6e246536eb1a12680d661ae3afe384d0035472bde2529aaf7158d32739508c6f03e54fb92192e04ad433fa18543efcc1b65b25675ec925b"}, &(0x7f0000008000-0x4)=0xcf) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mice(&(0x7f0000013000+0x59c)='/dev/input/mice\x00', 0x0, 0x501000) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000000f000-0x8c)={r2, @in6={{0xa, 0x2, 0xffffffffffffffe0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000014000-0x4)=0x8c) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000013000)={r4, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000010000)=0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f000062f000)={@common=""/16, @ifru_data=&(0x7f000012b000)="b4f6dfd5d207fe7a7ecf640af2c8ff20b33fdc8483fb8028945d98b391a372a0"}) r5 = epoll_create1(0x80000) r6 = fcntl$dupfd(r5, 0x0, r5) clock_gettime(0x0, &(0x7f00007ad000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000198000)={0x0, 0x0}) write$sndseq(r6, &(0x7f0000e26000-0x180)=[{0x0, 0x10000, 0x47, 0x0, @tick=0x1, {0x20, 0x3}, {0x800, 0x5c3}, @addr={0xe47d, 0x5}}, {0x6, 0x5, 0xffffffff, 0x1, @tick=0x10001, {0x1, 0x7f}, {0x8f, 0x1}, @queue={0x10000, {0x6, 0xfffffffffffffff7}}}, {0xf61, 0x4c0b, 0x7, 0x3, @time={0x77359400, 0x0}, {0x5, 0x1f}, {0x1, 0x0}, @queue={0xef37, {0xfff, 0x97}}}, {0x5, 0x4, 0x1, 0x100000000, @time={r7, r8+30000000}, {0x401, 0xffffffff}, {0x3f, 0x0}, @queue={0x5, {0x10000, 0x9}}}, {0x5, 0x40, 0x9, 0x100000001, @tick=0x1, {0x7, 0xffff}, {0x2, 0x48}, @connect={{0x6, 0x9}, {0xfffffffffffffe01, 0x5f}}}, {0x1ff, 0x4, 0xffff, 0x8, @tick=0x5, {0x7fff, 0x100000001}, {0xffffffffffffff54, 0xa222}, @time=@time={r9, r10+30000000}}, {0x3, 0x26b, 0x5, 0xe7, @tick=0x8, {0x1000, 0xfffffffffffff000}, {0x3f, 0x6}, @raw8={"9a6f711154fae0428381cb75"}}, {0x3, 0x2, 0x2, 0x2d, @tick=0x1, {0xa0, 0x5}, {0x7, 0x0}, @raw8={"d736efa006b181de8ecd66d4"}}], 0x180) r11 = epoll_create1(0x0) r12 = epoll_create1(0x0) r13 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r11, 0x1, r6, &(0x7f0000d37000-0xc)={0xfc147812c6696267, 0x0}) sched_rr_get_interval(0xffffffffffffffff, &(0x7f0000f2e000)={0x0, 0x0}) clock_gettime(0x2, &(0x7f0000a70000-0x10)={0x0, 0x0}) getitimer(0x2, &(0x7f0000781000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f0000d0a000-0x10)={0x0, 0x0}) timerfd_settime(r3, 0x3, &(0x7f0000b2a000-0x20)={{r15, r16+10000000}, {r14, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) epoll_ctl$EPOLL_CTL_ADD(r11, 0x1, r5, &(0x7f000001b000-0xc)={0xffffffff80000009, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r13, &(0x7f0000022000-0xc)={0x2001, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r12, 0x1, r11, &(0x7f0000019000)={0x0, 0x0}) r17 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r17, &(0x7f0000010000)={&(0x7f0000010000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000006000-0x10)={&(0x7f000000e000)=@newlink={0x48, 0x10, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_LINKINFO={0x28, 0x12, [@IFLA_INFO_KIND={0x24, 0x1, '/selinux/commit_pending_bools\x00'}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 49.769426] audit: type=1400 audit(1517448679.817:61): avc: denied { write } for pid=8451 comm="syz-executor1" name="net" dev="proc" ino=19675 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 2018/02/01 01:31:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001c5000-0x8)='./file0\x00', 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000d22000-0xd)='/dev/usbmon#\x00', 0x0, 0x100) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00005f0000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f00004de000)={r1, 0x0}) 2018/02/01 01:31:19 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000002000)="", &(0x7f0000002000)=0x0, &(0x7f0000004000-0x4)=0x0, &(0x7f0000002000)="") getpid() r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000004000-0xc)='/dev/autofs\x00', 0x10000, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000000)=0x10) waitid(0x0, 0x0, &(0x7f0000003000-0x7)={0x0, 0x0, 0x0, 0x0}, 0xc1000006, 0x0) 2018/02/01 01:31:19 executing program 2: r0 = request_key(&(0x7f0000206000-0x5)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000001000-0x12)='{:)systemkeyringself{:\x00', 0xfffffffffffffffa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000f86000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e3d000)=0x7e) keyctl$chown(0x4, r0, r2, 0x0) 2018/02/01 01:31:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000043b000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000016000)="6664001f66d0") exit(0x0) execveat(r1, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f00004b0000-0x8)=[&(0x7f0000019000-0x13)="2d0101f8ff50766d6e657430fe"], &(0x7f0000508000)=[], 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000273000)={0x1}, 0x4) [ 49.797656] audit: type=1400 audit(1517448679.847:62): avc: denied { add_name } for pid=8451 comm="syz-executor1" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 [ 49.828806] audit: type=1400 audit(1517448679.877:63): avc: denied { create } for pid=8451 comm="syz-executor1" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:insmod_t:s0 tclass=file permissive=1 [ 111.684155] Buffer I/O error on dev loop0, logical block 3, async page read [ 111.691448] Buffer I/O error on dev loop0, logical block 1, lost async page write [ 111.699642] Buffer I/O error on dev loop0, logical block 2, lost async page write [ 111.699662] Buffer I/O error on dev loop0, logical block 3, lost async page write INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes [ 245.082486] INFO: task syz-executor4:8435 blocked for more than 120 seconds. [ 245.089714] Not tainted 4.9.79-g71f1469 #25 [ 245.094904] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 245.102995] syz-executor4 D27280 8435 4109 0x00000004 [ 245.108726] ffff8801d8910000 0000000000000000 ffff8801ce274a80 ffff8801cfecb000 [ 245.116784] ffff8801db321b98 ffff8801d8bc72c0 ffffffff838a23db 0000000041b58ab3 [ 245.124925] ffffffff84193118 00ffffff8123be70 ffff8801db322468 ffff8801db322490 [ 245.132931] Call Trace: [ 245.135498] [] ? __schedule+0x67b/0x1ba0 [ 245.141181] [] ? bit_wait+0x90/0x90 [ 245.146464] [] schedule+0x7f/0x1b0 [ 245.151630] [] schedule_timeout+0x56c/0x10b0 [ 245.157689] [] ? usleep_range+0x140/0x140 [ 245.163479] [] ? kvm_clock_read+0x23/0x40 [ 245.169247] [] ? kvm_clock_get_cycles+0x9/0x10 [ 245.175485] [] ? ktime_get+0x13d/0x1d0 [ 245.180996] [] ? __delayacct_blkio_start+0x41/0x80 [ 245.187580] [] ? bit_wait+0x90/0x90 [ 245.192850] [] io_schedule_timeout+0x1be/0x390 [ 245.199052] [] bit_wait_io+0x19/0xa0 [ 245.204407] [] __wait_on_bit+0x57/0x120 [ 245.210012] [] wait_on_page_bit+0xf4/0x140 [ 245.215906] [] ? page_waitqueue+0x20/0x20 [ 245.221679] [] ? autoremove_wake_function+0x90/0x90 [ 245.228747] [] ? pagevec_lookup_tag+0x3a/0x80 [ 245.235022] [] __filemap_fdatawait_range+0x1c1/0x2b0 [ 245.241751] [] ? wait_on_page_bit+0x140/0x140 [ 245.247954] [] ? __filemap_fdatawrite_range+0x1bb/0x250 [ 245.254963] [] ? replace_page_cache_page+0x610/0x610 [ 245.262215] [] ? page_endio+0x180/0x180 [ 245.268035] [] filemap_fdatawait_range+0x25/0x50 [ 245.274433] [] filemap_write_and_wait_range+0x74/0xb0 [ 245.281242] [] blkdev_fsync+0x66/0xb0 [ 245.286689] [] ? thaw_bdev+0x180/0x180 [ 245.292212] [] vfs_fsync_range+0x10a/0x250 [ 245.298123] [] blkdev_write_iter+0x2a6/0x380 [ 245.304186] [] ? bd_acquire+0x250/0x250 [ 245.309786] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 245.316634] [] vfs_iter_write+0x2e0/0x450 [ 245.322425] [] ? check_preemption_disabled+0x3b/0x200 [ 245.329235] [] ? vfs_iter_read+0x3f0/0x3f0 [ 245.335131] [] ? splice_from_pipe_next.part.10+0x22e/0x2f0 [ 245.342537] [] ? __kmalloc+0x11d/0x310 [ 245.348048] [] iter_file_splice_write+0x5b5/0xb60 [ 245.354552] [] ? page_cache_pipe_buf_release+0x130/0x130 [ 245.361630] [] ? selinux_file_permission+0x82/0x460 [ 245.368303] [] ? rw_verify_area+0xe5/0x2b0 [ 245.374180] [] ? page_cache_pipe_buf_release+0x130/0x130 [ 245.381255] [] direct_splice_actor+0x125/0x180 [ 245.387480] [] splice_direct_to_actor+0x2cc/0x800 [ 245.393968] [] ? generic_pipe_buf_nosteal+0x10/0x10 [ 245.400610] [] ? do_splice_to+0x160/0x160 [ 245.406410] [] ? security_file_permission+0x89/0x1e0 [ 245.413164] [] ? rw_verify_area+0xe5/0x2b0 [ 245.419020] [] do_splice_direct+0x1a7/0x270 [ 245.424997] [] ? splice_direct_to_actor+0x800/0x800 [ 245.431650] [] ? rw_verify_area+0xe5/0x2b0 [ 245.437640] [] do_sendfile+0x54b/0xd30 [ 245.443163] [] ? do_compat_pwritev64+0x100/0x100 [ 245.449541] [] ? __might_fault+0x114/0x1d0 [ 245.455546] [] SyS_sendfile64+0xd1/0x160 [ 245.461231] [] ? SyS_sendfile+0x160/0x160 [ 245.467042] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 245.473885] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 245.480436] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 245.487016] [ 245.487016] Showing all locks held in the system: [ 245.493340] 2 locks held by khungtaskd/513: [ 245.497630] #0: (rcu_read_lock){......}, at: [] watchdog+0x125/0xa70 [ 245.506330] #1: (tasklist_lock){.+.+..}, at: [] debug_show_all_locks+0x70/0x280 [ 245.515995] 1 lock held by rsyslogd/3897: [ 245.520109] #0: (&f->f_pos_lock){+.+.+.}, at: [] __fdget_pos+0x9f/0xc0 [ 245.528987] 2 locks held by getty/4026: [ 245.532957] #0: (&tty->ldisc_sem){++++++}, at: [] ldsem_down_read+0x32/0x40 [ 245.542247] #1: (&ldata->atomic_read_lock){+.+.+.}, at: [] n_tty_read+0x1f4/0x16c0 [ 245.552183] 3 locks held by kworker/u4:10/5784: [ 245.556853] #0: ("writeback"){++++.+}, at: [] process_one_work+0x6f2/0x1610 [ 245.566209] #1: ((&(&wb->dwork)->work)){+.+.+.}, at: [] process_one_work+0x72c/0x1610 [ 245.576412] #2: (&type->s_umount_key#22){.+.+..}, at: [] trylock_super+0x20/0x100 [ 245.586356] [ 245.587956] ============================================= [ 245.587956] [ 245.595124] NMI backtrace for cpu 1 [ 245.598729] CPU: 1 PID: 513 Comm: khungtaskd Not tainted 4.9.79-g71f1469 #25 [ 245.605883] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.615217] ffff8801d8667d00 ffffffff81d94829 0000000000000000 0000000000000001 [ 245.623176] 0000000000000001 0000000000000001 ffffffff810bac60 ffff8801d8667d38 [ 245.631137] ffffffff81d9f94d 0000000000000001 0000000000000000 ffff8801d8a53418 [ 245.639098] Call Trace: [ 245.641655] [] dump_stack+0xc1/0x128 [ 245.646984] [] ? irq_force_complete_move+0x390/0x390 [ 245.653706] [] nmi_cpu_backtrace+0xfd/0x120 [ 245.659645] [] ? irq_force_complete_move+0x390/0x390 [ 245.666364] [] nmi_trigger_cpumask_backtrace+0x117/0x190 [ 245.673428] [] arch_trigger_cpumask_backtrace+0x14/0x20 [ 245.680417] [] watchdog+0x6f0/0xa70 [ 245.685661] [] ? watchdog+0x125/0xa70 [ 245.691076] [] kthread+0x26d/0x300 [ 245.696233] [] ? reset_hung_task_detector+0x20/0x20 [ 245.702875] [] ? kthread_park+0xa0/0xa0 [ 245.708466] [] ? kthread_park+0xa0/0xa0 [ 245.714059] [] ? kthread_park+0xa0/0xa0 [ 245.719655] [] ret_from_fork+0x5c/0x70 [ 245.725283] Sending NMI from CPU 1 to CPUs 0: [ 245.729782] NMI backtrace for cpu 0 skipped: idling at pc 0xffffffff838b20c6 [ 245.737096] Kernel panic - not syncing: hung_task: blocked tasks [ 245.743222] CPU: 1 PID: 513 Comm: khungtaskd Not tainted 4.9.79-g71f1469 #25 [ 245.750376] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.759699] ffff8801d8667cb8 ffffffff81d94829 ffffffff83a8ade0 ffff8801d8667d90 [ 245.767659] ffff8801d8a53400 dffffc0000000000 ffffffff84409000 ffff8801d8667d80 [ 245.775623] ffffffff8142f531 0000000041b58ab3 ffffffff8418ab10 ffffffff8142f375 [ 245.783581] Call Trace: [ 245.786135] [] dump_stack+0xc1/0x128 [ 245.791466] [] panic+0x1bc/0x3a8 [ 245.796453] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 245.804648] [] ? nmi_trigger_cpumask_backtrace+0x13b/0x190 [ 245.811888] [] ? nmi_trigger_cpumask_backtrace+0x145/0x190 [ 245.819128] [] watchdog+0x701/0xa70 [ 245.824370] [] ? watchdog+0x125/0xa70 [ 245.829790] [] kthread+0x26d/0x300 [ 245.834946] [] ? reset_hung_task_detector+0x20/0x20 [ 245.841582] [] ? kthread_park+0xa0/0xa0 [ 245.847172] [] ? kthread_park+0xa0/0xa0 [ 245.852763] [] ? kthread_park+0xa0/0xa0 [ 245.858352] [] ret_from_fork+0x5c/0x70 [ 245.864349] Dumping ftrace buffer: [ 245.867892] (ftrace buffer empty) [ 245.871571] Kernel Offset: disabled [ 245.875171] Rebooting in 86400 seconds..