[....] Starting enhanced syslogd: rsyslogd[ 14.041785] audit: type=1400 audit(1516748067.535:5): avc: denied { syslog } for pid=3507 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 18.963707] audit: type=1400 audit(1516748072.457:6): avc: denied { map } for pid=3647 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Warning: Permanently added '10.128.0.19' (ECDSA) to the list of known hosts. 2018/01/23 22:54:38 fuzzer started [ 25.214433] audit: type=1400 audit(1516748078.708:7): avc: denied { map } for pid=3658 comm="syz-fuzzer" path="/root/syz-fuzzer" dev="sda1" ino=16479 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2018/01/23 22:54:38 dialing manager at 10.128.0.26:38395 [ 29.000850] can: request_module (can-proto-0) failed. [ 29.009839] can: request_module (can-proto-0) failed. 2018/01/23 22:54:43 kcov=true, comps=true [ 29.531681] audit: type=1400 audit(1516748083.025:8): avc: denied { map } for pid=3658 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=8855 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/01/23 22:54:45 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x660a, 0x80000) 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) writev(r0, &(0x7f0000001000)=[{&(0x7f0000002000-0x24)="b55dfaaf4ff07993d72ccdd325868bbeae74f47cb038ea033c7fcc5a0c1010b2cd36e4b6", 0x24}, {&(0x7f0000001000)="1541", 0x2}, {&(0x7f0000001000)="1ac161647dd3f084ec8624486778c98dc36a35108b3d0d50efc7a3", 0x1b}, {&(0x7f0000001000-0x9)="3802dfa6fcc76e6892", 0x9}, {&(0x7f0000001000)="422ce35829b4ab3f2b33be4390613f7f0681452735", 0x15}, {&(0x7f0000000000)="4999460ea602139c87e78fc30c57b41b6296702c6e5d6ac174448fe3d04a082a80f3c7783c5112712217ec69a2a32096da9592e0a9fba56243e30088e8734b05c7adfed149f39f2715ae3c9c639a66b8d59c712d40e317e3112c2274792dcb", 0x5f}, {&(0x7f0000001000)="bd4c1cf5", 0x4}, {&(0x7f0000002000-0xd9)="3cf855ef7f83e3dc358941bef1c4a8b1227f64597c1b9de1723a5bb3776b38f64306c32e1ce5ffabb3b48bfd29b46770ad0ec80c57652a53907c7e9e46aa161fba5f7c97a473730a4ae862570ebe3a72b3eeea023c5d7885aa2e831edcda9f3d6b900a88a8885379cb1a06c051d473ee368f300d3f85f944af3eab96c0c2884c813f5f6ffe12148769518d40d9486c824ccd6949af66b9d0150c037850f504f7440567cba35d1f63bb43b012666a176c24a03d6c28681f1c87cb5aa6534abd396f98bee7af1626986aa5e85b7003647746cd4e9b8642b48559", 0xd9}, {&(0x7f0000000000)="80d04af53d83b4db1ed0", 0xa}, {&(0x7f0000001000)="b1daad968af33239233eb52795b36aa68b677e0a4819e935737b125ccc673e749d4beeaff4585cf0820e53a54ddea94c0e64e66ea7635efca262e000f564ff43501d792024cec354f4af3b78940ee6e24cb37719a99843f2631c99432099302b9bcdec99088e", 0x66}], 0xa) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000002000)=0x4, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000004000-0x84)=[@in6={0xa, 0x3, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8}, @in6={0xa, 0x2, 0x100000001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x80000001}], 0x84) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000000000)={0x0, "74e692d593a8"}) read(r0, &(0x7f0000004000-0x7d)=""/125, 0x7d) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000001000-0xc)={0xe010, 0x4, [0x9]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000004000)={&(0x7f0000002000)=@ethernet={0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000003000)=[{&(0x7f0000002000)=""/0, 0x0}, {&(0x7f0000005000-0x12)=""/18, 0x12}, {&(0x7f0000005000-0x36)=""/54, 0x36}, {&(0x7f0000001000-0x72)=""/114, 0x72}, {&(0x7f0000003000-0x63)=""/99, 0x63}, {&(0x7f0000005000-0x7)=""/7, 0x7}], 0x6, 0x0, 0x0, 0x48d}, 0x2000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000002000-0x8)={0x0, 0x7fffffff}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000003000)={r1, @in6={{0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000006000-0xc)={0x0, @multicast2=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000005000)=0xc) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r2}, 0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000006000)={0x5, 0x1b, 0x401, 0x7ff, "4cfe63c45f36580ac1c05dac4b78e68bcfa8e8149ae821c7514bae72db8489b7"}) 2018/01/23 22:54:45 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000534000)='/dev/rtc\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000001000-0x4)='tls\x00', 0x4) fchdir(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000002000-0x4)=0x9, &(0x7f0000001000-0x4)=0x4) fcntl$addseals(r0, 0x409, 0xe) socketpair$inet(0x2, 0x4, 0x401, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000001000-0x10)=[{&(0x7f0000003000-0xa2)="ee88a246d41f73c6e73cba80c19d36949d1ce151d70a2f7b93097c220747754983306647b3519761c6f4067753e4080a58120b2a71c5199181475f98ffc25c2ac48f25f01922986db009d13a30caa0999f9f071e4491a16ef481e4fce592f00ba5520a05465531a31349fa7312cc2a3911861b6ee7d3ac86878621ef155c62db22a415ba06c72a02c9ad73c53fd13c0f47d156d5f2ff04a78caf8bec9f010d18ac85", 0xa2}], 0x1, &(0x7f0000001000)=[@assoc={0x18, 0x117, 0x4, 0x1}, @assoc={0x18, 0x117, 0x4, 0x8b}, @iv={0x78, 0x117, 0x2, 0x64, "2d96ac74186d4723209e584908a4e025f07e113593e9c96f46558338368dee7186753e94a96fb8d5192f038451e79490b13940c3711039339934e59b4190dec6c21eeef11f80603a3c198e47a0f63c6480c12276db95ade2cb38e9fb98a14485201db01c"}], 0xa8, 0x4000}, 0x20000004) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000004000-0x1)=0x0) fcntl$getownex(r1, 0x10, &(0x7f0000003000)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000003000-0x10)={0x77359400, 0x0}, 0x10) r2 = accept4$netrom(r0, &(0x7f0000002000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000001000)=0x48, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000005000-0x8)=0x4000) r3 = socket$nl_crypto(0x10, 0x3, 0x15) socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000005000)={0x62, 0x20000000, 0x0, 0x200, 0x2, 0xb7, 0x80000001, 0x20, 0x0, 0x4}, 0x10) r4 = openat$vnet(0xffffffffffffff9c, &(0x7f0000005000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r4, 0x5462, &(0x7f0000007000-0x8)=0x0) personality(0x4000005) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x4, &(0x7f0000008000-0x99)=""/153, 0x99) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2, 0x8850, r3, 0x0) 2018/01/23 22:54:45 executing program 4: r0 = syz_open_dev$audion(&(0x7f0000962000)='/dev/audio#\x00', 0x3f, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0xa, [0x0, 0x9, 0x8, 0x8, 0xee, 0x5, 0x9, 0x6, 0x6, 0x100000000]}, 0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000002000-0x1)=0x0, &(0x7f0000001000)=0x4) syz_open_pts(r0, 0x4400) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000003000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0) connect$inet(r0, &(0x7f0000002000)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002000-0xe)={0x0, 0x1, 0x3, [0x8, 0x7, 0x7]}, &(0x7f0000002000)=0xe) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002000-0xa0)={r1, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x6f57cf13, 0xfa, 0x2, 0x10}, &(0x7f0000004000-0x4)=0xa0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000005000-0xc)={0x8, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000005000)=""/31) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000006000)={r1, 0x53c, 0x30}, &(0x7f0000004000)=0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000)={0x7, [0x9, 0x200040, 0x0, 0x8, 0x2, 0x3, 0x1ff]}, &(0x7f0000008000-0x4)=0x12) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000003000-0xc2)=""/194, &(0x7f0000008000)=0xc2) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000005000-0x4)=0x1, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000000a000-0x10)={0xffffffff, 0x8000, 0x0, 0x0, r2}, &(0x7f0000003000)=0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat(r0, &(0x7f000000a000)='./file0\x00', 0x40000, 0x80) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000006000-0x10)={r3, &(0x7f000000c000-0xfe)="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"}, 0x10) 2018/01/23 22:54:45 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000207000-0x1)='\x00', 0x40, 0x0, &(0x7f0000000000)={0x4, 0x5, 0x1, 0x9, 0x2, 0x7fff, 0x7, 0x4c7c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000-0xf)='/dev/sequencer\x00', 0x100, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000001000)={0x0, 0x69, "5aa51c604708d1a1f64c33d5b0bbcd02e7e9d5777830d74b4f32690e5c265a3ebd8c968c52c3fe48758fb4f58ee6700035e011e4371186744aeba946c8c02b651210c239d924dd318a49f3f9c7da8a78451d096e553e12037b482a760025215e28c7d1508a7d284902"}, &(0x7f0000000000)=0x71) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000002000-0x6)={r2, 0x3b}, &(0x7f0000002000-0x4)=0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$vsock_stream(r1, &(0x7f0000002000)={0x28, 0x0, 0x2710, @reserved=0x1, 0x0}, 0x10, 0x800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000004000-0x4)=0xffffffff80000000, 0x4) r5 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) ioctl$sock_netdev_private(r5, 0x89f7, &(0x7f0000003000)="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") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r1, 0x10e, 0x5, &(0x7f0000005000-0x3b)=""/59, &(0x7f0000002000)=0x3b) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000003000)={0x6, 0x10, [0xc3, 0x80000001, 0x1f, 0x3]}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000003000)={0x0, 0x0}) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000003000-0x4)=0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000003000-0xc)={r3, 0x9, 0x20}, 0xc) connect(r1, &(0x7f0000003000-0x8)=@sco={0x1f, {0x800, 0x4, 0xc42, 0x1, 0x800, 0x5}}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000002000)='./file0\x00', &(0x7f0000006000-0x8)='./file0\x00') setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000004000-0x4)=0xd50, 0x4) open$dir(&(0x7f0000000000+0x36)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000004000-0xe8)={{{@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}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r4, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000007000-0x8)='./file0\x00', &(0x7f0000006000)='./file0\x00', 0xc002, r6, r7, 0xde2, 0x7303, 0x40) 2018/01/23 22:54:45 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x26)='md5sumvmnet1-keyringposix_acl_access^\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) write$selinux_context(r0, &(0x7f0000001000-0x26)='system_u:object_r:tun_tap_device_t:s0\x00', 0x26) r1 = gettid() setpriority(0x2, r1, 0x2) personality(0x500000d) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)="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", 0xfe) tkill(r1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000001000)=""/39, 0x27, 0x1, &(0x7f0000001000)={0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = dup(r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000002000)={{0x6000, 0x0, 0x8, 0x80, 0x3, 0x6, 0x1c, 0x200, 0x1, 0x49, 0x70, 0xa44, 0x0}, {0x1, 0xf000, 0x8, 0x0, 0x1, 0xc533, 0xfffffffffffffffc, 0x80000000, 0x9, 0xc8, 0x7392558c, 0x5, 0x0}, {0x10002, 0x6000, 0x0, 0x40, 0x1, 0x0, 0x20, 0x4, 0x1ff, 0x0, 0x1, 0x5e8, 0x0}, {0x1000, 0x100000, 0x1e, 0x7fffffff, 0x6, 0x2, 0x5, 0x7, 0x81, 0x4, 0x80, 0x7, 0x0}, {0x4, 0x0, 0x4, 0x81, 0x9, 0x6, 0x2, 0x8, 0x8, 0x3, 0x40, 0x9, 0x0}, {0x1, 0x1f000, 0xf, 0xd1, 0xa912, 0x81, 0xfffffffffffffffd, 0x5, 0x0, 0xa6ed, 0xd471, 0xa140, 0x0}, {0x1, 0xd000, 0xf, 0x2, 0x8, 0x2, 0x100000000, 0x2000000, 0x6a, 0x9, 0xffffffff, 0x8, 0x0}, {0xf004, 0x10d002, 0xc, 0x8, 0x2, 0xce, 0x484, 0x7, 0x10, 0x5, 0x5, 0xfff, 0x0}, {0x5001, 0x7000, [0x0, 0x0, 0x0]}, {0x0, 0x5001, [0x0, 0x0, 0x0]}, 0xe, 0x0, 0x100000, 0x80, 0x7, 0x400, 0x6000, [0x1, 0x8, 0x7, 0x4]}) epoll_create(0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000002000-0x10)={0xf000, 0x4000, 0x0}) socket$inet(0x2, 0x800, 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x800) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer\x00', 0x40100, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000004000)=0x6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000005000)={0x0, 0xaa, "a78af0ddf77bcdb9367847d06e7709e94fce4e7c359153548944011965f9b54b525a50ffdd4efa77793bfcf4a9cab3ef657c4535e27f5b5e81d27a4ed255844ce0f12b8fc6e90bc5b5bf03d47538bbe4b23273eb87a87eca9879fe13100924e9330f3d1426befda319c3ca1e0beee3afff44ebeb28d11fd25197df93656eb4f2f94ed93b1fbee6798b12e977fe8e949a34a677cf8ea59975b0a86221f524240080f4cbd9bfca78febfc6"}, &(0x7f0000005000)=0xb2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000006000-0x8)={r4, 0xb509}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000006000+0x6e)={0x0, @rand_addr=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000004000-0x4)=0xc) 2018/01/23 22:54:45 executing program 2: socketpair(0x10, 0x5, 0x100, &(0x7f0000c8d000)={0x0, 0x0}) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f000099a000+0xeb6)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000a08000-0xb8)={0x0, 0x8, 0x4, 0xbc95, 0x4, 0xffff, 0xffffffffffffffc1, 0x2, {0x0, @in6={{0xa, 0x1, 0xa2, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8001, 0x100000000, 0x7ff, 0x800}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000087000)={r2, 0x52, "a95a2f70ee251244d1e2711336358f864135cb79cdeceb0167ab17242e11b0df5ea17f4a99b479816b279a7f95fd1475287b1419f0c7cdda15714ff7b51334d961330ad5a49f4cb358b940da1e8090705e87"}, &(0x7f0000000000)=0x5a) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000000)={0x80, 0x3, 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]}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) ioctl$TIOCGPTPEER(r1, 0x5441, 0x9) r4 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r0, &(0x7f0000002000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000002000-0x4)=0x60, 0x80000) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000001000)={0x401, 0x3}) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000002000-0x68)={0x79, 0x0, [0x40, 0x3, 0x1ed, 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]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000000000)="7e029e38a1c6b2d62688d2fc1e0c7c05b4575b6417c1c6b84da020a9bdd1df0c0d6024ad10a7769a60b9aa611c9c425f802d1c99d57e6a5ae60118dd8ebfe32cd36325b585ad4d43dd105929514b093bb8c7721b16013b9752f84566d510a3c4c3b063771d7621bfebada5a20cb1562c557e2c4eb6238085dee406b06a785c8c98e512b33170d5673f70aa12ee0b", 0x8e, 0x800, &(0x7f0000002000)={0xa, 0x0, 0xd9c9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000003000)=r3, 0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001000)={r2, 0x0, 0x400, 0x1}, 0x10) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f0000003000)=""/208) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000005000-0x31)=""/49) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x5) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000005000-0x4)=0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r4, 0x10, &(0x7f0000006000-0x8)={0x0, 0x0}) openat$audio(0xffffffffffffff9c, &(0x7f0000002000)='/dev/audio\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000002000-0x4)=0x8, 0x4) 2018/01/23 22:54:45 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000001000-0xa)='/dev/dsp#\x00', 0x9, 0x400002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000f1b000-0x38)={&(0x7f0000c56000-0xc)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000000000)={0xfc, 0x2f, 0x320, 0x0, 0x0, {0x18, 0x0, 0x0}, [@generic="c71f7916789ac9f913a78478b0501566d26afd16ae5b93f37fb3c0ad9df902c208017673d0d91bc8749d56ae05b4ce0d67382686d717a61d94d22920bc35fe455a4fc79072a0386369cd88c9af6e742c6408ab61144c940b955dca91a319d037305045109ea36b638a203f9ffe407f008ea4b79714bf63c82678396eb9878a4c12264d430d097e7442713df565719b30846205784499b0707768df0e3887d5a99636716679af07c345e10607dbef99501ad83857e56fa2590f8e6f36ad7c09e246c86c27b835041a7240471527155f182f871ee5ad2b287ac6521b8a67c1715a9b99ce86b5"]}, 0xfc}, 0x1, 0x0, 0x0, 0x400c040}, 0x24000810) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80401, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000001000)=0x3, 0x4) lseek(r0, 0x0, 0x4) r2 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)=0x40) r3 = socket$inet6(0xa, 0x80f, 0x28) recvfrom$inet(r1, &(0x7f0000001000-0x1000)=""/4096, 0x1000, 0x40012060, &(0x7f0000001000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r3, &(0x7f0000003000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000002000)=0x1c) r4 = getpgrp(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000003000)=r4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$peek(0x2, r4, &(0x7f0000004000)=0x0) r5 = syz_open_procfs(r4, &(0x7f0000004000)='net/snmp\x00') ioctl$SNDRV_TIMER_IOCTL_STATUS(r5, 0x80605414, &(0x7f0000005000-0x8d)=""/141) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000005000)=0x100000000, &(0x7f0000005000)=0x4) socketpair$ax25(0x3, 0x3, 0xcc, &(0x7f0000005000-0x8)={0x0, 0x0}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000004000)={&(0x7f0000006000-0x8)='./file0\x00', r3}, 0xc) accept4(r1, &(0x7f0000001000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000006000-0x4)=0x58, 0x800) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000004000)=0x100, &(0x7f0000007000-0x8)=0x2) 2018/01/23 22:54:45 executing program 5: r0 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000fd7000)=0x0, 0x800) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000753000-0x10)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000a50000-0x8)=0x10000000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r1, &(0x7f0000002000-0x4)=0x0, 0x8, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000001000)={@common='erspan0\x00', @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r2, 0x0, 0x2e, &(0x7f0000002000-0x118)={0xfffffffffffffffe, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r2, 0x0, 0x28, &(0x7f0000002000)={@multicast1=0x0, @empty=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000003000-0x4)=0xc) accept$inet(r2, 0x0, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000)='/dev/rtc\x00', 0x400000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f0000003000)=0x0) ioctl$KVM_SET_BOOT_CPU_ID(r2, 0xae78, &(0x7f0000003000)=0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000004000-0x8)={0x0, 0xfffffffffffffffa}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000001000)={r4, 0x8, 0x7f388740, 0xfffffffffffeffff}, &(0x7f0000005000-0x4)=0x10) ioctl$KVM_GET_NR_MMU_PAGES(r3, 0xae45, 0x1) socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r3, &(0x7f0000005000)='./file0\x00', r3, &(0x7f0000002000)='./file0\x00') mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000006000)={0x1, &(0x7f0000006000-0x8)=[{0x200, 0xfff, 0x9, 0x0}]}, 0x10) openat$pfkey(0xffffffffffffff9c, &(0x7f0000006000)='/proc/self/net/pfkey\x00', 0x430000, 0x0) [ 31.641763] audit: type=1400 audit(1516748085.135:9): avc: denied { map } for pid=3658 comm="syz-fuzzer" path="/root/syzkaller-shm820700146" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 [ 31.700678] audit: type=1400 audit(1516748085.194:10): avc: denied { sys_admin } for pid=3702 comm="syz-executor7" capability=21 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 [ 31.889540] audit: type=1400 audit(1516748085.381:11): avc: denied { net_admin } for pid=3709 comm="syz-executor4" capability=12 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 [ 31.973805] ip (3733) used greatest stack depth: 16064 bytes left [ 32.293723] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.964559] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.183008] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.643843] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.846715] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.976121] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 34.106237] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 34.277602] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 34.817742] audit: type=1400 audit(1516748088.311:12): avc: denied { sys_chroot } for pid=3709 comm="syz-executor4" capability=18 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 2018/01/23 22:54:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$addseals(r0, 0x409, 0x1) 2018/01/23 22:54:48 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000029c000-0x10)='/dev/sequencer2\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000001000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) flock(r1, 0x1) flock(r1, 0x5) [ 34.947280] audit: type=1400 audit(1516748088.440:13): avc: denied { dac_read_search } for pid=4434 comm="syz-executor4" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/23 22:54:48 executing program 4: r0 = syz_open_dev$midi(&(0x7f000050e000-0xb)='/dev/midi#\x00', 0x7, 0x20141) getpeername$ax25(r0, &(0x7f000086f000)={0x0, {""/7}, 0x0}, &(0x7f000075d000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf2000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)={0x84, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0xffffffffffffffff}, []}, 0x84}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000436000-0x10)='/dev/sequencer2\x00', 0x8000, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000d22000-0x4)=0x0) ptrace$cont(0x20, r2, 0x492, 0x401) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) 2018/01/23 22:54:48 executing program 4: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x1, 0x1, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x4, 0x4, 0x19, 0x0, 0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) 2018/01/23 22:54:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x8000000200000000, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f00007ba000-0x8)='./file0\x00', 0xfffffffffffffffa, 0xffffffffffffffff) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00001aa000)='/dev/qat_adf_ctl\x00', 0x440800, 0x0) recvmsg(r2, &(0x7f000090e000)={&(0x7f0000fb9000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00003f5000)=[{&(0x7f00006dd000)=""/64, 0x40}], 0x1, &(0x7f0000bc8000)=""/58, 0x3a, 0x6}, 0x0) r3 = accept4(r1, &(0x7f0000f6b000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000399000)=0x10, 0x0) r4 = getpid() perf_event_open(&(0x7f0000c0a000-0x78)={0x5, 0x78, 0x8, 0x3, 0x3f, 0x10001, 0x0, 0x1fbb, 0x802, 0x6, 0x89, 0x8, 0xfffffffffffffffe, 0x8, 0x6, 0x9, 0x0, 0x40f5, 0x4, 0x6, 0x6946ad8e, 0x7ff, 0x7e77, 0x14000, 0x9, 0x3, 0x27, 0x9, 0x3, 0x2, 0xd3a5, 0x8, 0x7, 0x3, 0x6, 0x4, 0x66f4, 0x23, 0x0, 0xffffffffffff0000, 0x7, @perf_bp={&(0x7f0000ce8000-0x1)=0x0, 0x2}, 0x4180, 0x2, 0x8, 0x7, 0x3, 0x9, 0x7, 0x0}, r4, 0x2, r0, 0x4) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000fb6000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)="") setsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000d64000-0x4)=0x8df, 0x4) [ 35.153841] audit: type=1400 audit(1516748088.647:14): avc: denied { map_create } for pid=4485 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=bpf permissive=1 [ 35.225543] audit: type=1400 audit(1516748088.647:15): avc: denied { map_read map_write } for pid=4485 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=bpf permissive=1 2018/01/23 22:54:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x11, 0x5, 0xc) removexattr(&(0x7f0000a65000)='./file0\x00', &(0x7f000004a000-0xb)=@random={'security.\x00', '\x00'}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000204000-0x10)={0xd000, 0x0, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000f94000)={0x1, 0x118000, 0x0}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00009b7000)='/dev/vga_arbiter\x00', 0x84a00, 0x0) get_mempolicy(&(0x7f0000e29000-0x4)=0x0, &(0x7f0000863000)=0x0, 0x7, &(0x7f000028b000/0x2000)=nil, 0x3) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000501000-0x2c)={0x0, @in6={{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ffa000)=0x8c) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000424000-0x14)={r3, 0xfffffffffffffffc, 0x9, 0x0, 0x0, 0x0}, &(0x7f0000c1f000)=0x14) prctl$setmm(0x23, 0x4, &(0x7f0000c3a000/0x3000)=nil) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000afb000)={r4, 0x0, 0x0}, &(0x7f0000963000)=0xc) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000ae3000)={0x1, 0x2cf, 0xfd0}) rename(&(0x7f0000952000-0x8)='./file0\x00', &(0x7f0000aa7000)='./file0\x00') ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) lstat(&(0x7f0000f40000-0x8)='./file0\x00', &(0x7f00000d9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000ad1000)={0x0, 0x0, 0x0}, &(0x7f000098d000)=0xc) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00005d8000-0x8)={0x0, 0x0}) ioctl$KVM_SET_REGS(r5, 0x4090ae82, &(0x7f0000418000-0x90)={[0x6, 0x0, 0x100000001, 0x8d26, 0x8, 0x200, 0x8, 0x1ff, 0x80000007, 0x5, 0x1, 0x2, 0x5740, 0x5, 0x53, 0x0], 0x0, 0x0}) ioctl$KVM_GET_REGS(r5, 0x8090ae81, &(0x7f0000e48000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) [ 35.334787] audit: type=1400 audit(1516748088.823:16): avc: denied { net_raw } for pid=4523 comm="syz-executor4" capability=13 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 2018/01/23 22:54:48 executing program 4: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000f22000-0x8)='./file0\x00', 0x100, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f20000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f21000-0x2c)=@ethtool_cmd={0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 35.386903] kvm: KVM_SET_TSS_ADDR need to be called before entering vcpu 2018/01/23 22:54:49 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000016000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) read(r2, &(0x7f0000000000)=""/133, 0x85) tee(r0, r2, 0x1, 0x1) r3 = socket$l2tp(0x18, 0x1, 0x1) openat$audio(0xffffffffffffff9c, &(0x7f00002c6000-0xb)='/dev/audio\x00', 0x2, 0x0) bind$ipx(r2, &(0x7f0000d54000-0x10)={0x4, 0x800, 0xffff, "b1c85be9128a", 0x80, 0x0}, 0x10) connect$l2tp(r3, &(0x7f0000349000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x0, 0x0, 0x0}}, 0x2e) ioctl$VT_DISALLOCATE(r1, 0x5608) syz_emit_ethernet(0x3b, &(0x7f0000ca1000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2d, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x19, 0x0, "c931b99d4bd03a2f1015ef893959a4369a"}}}}}, 0x0) [ 36.143517] audit: type=1400 audit(1516748089.637:17): avc: denied { create } for pid=4721 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 [ 36.195601] audit: type=1400 audit(1516748089.663:18): avc: denied { create } for pid=4721 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/23 22:54:49 executing program 7: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000e06000)={0x0, 0x0}) listen(r0, 0x3f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000027a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00008b3000-0x10)={0x2, &(0x7f0000df4000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff028}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r2, &(0x7f0000b2d000-0x2d)="", 0x0) 2018/01/23 22:54:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000dce000-0xdc)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) r1 = semget$private(0x0, 0x0, 0x340) semctl$GETZCNT(r1, 0x3, 0xf, &(0x7f0000000000)=""/247) syz_open_dev$evdev(&(0x7f0000339000)='/dev/input/event#\x00', 0x0, 0xe001) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f000042c000-0x4)=0x0) waitid(0x2, r2, &(0x7f000094a000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x4, &(0x7f000053f000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000014c000)='/selinux/create\x00', 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000c56000)=0x0) connect$inet(r3, &(0x7f00005e5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TCSETS(r3, 0x5402, &(0x7f0000885000-0x24)={0x3ff, 0x5, 0x4, 0x0, 0x7fffffff, 0x0, 0x0, 0x25d7, 0x2, 0xffff, 0x8, 0x1ff}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000a52000)=0x0, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000798000-0xc)={0x0, 0x0, ""}, &(0x7f00009ec000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000a2c000)=@sack_info={r4, 0x6, 0x7ec0}, &(0x7f0000c27000)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000df0000-0x68)={r4, 0x60, "be26e7e58f3ab9412afc85babcce690fbb4354e65058f6c13dade081cb02ad906d552a61764244af87e49f056de5f85d697b5c113b5806dafd8f2f61fd67d25b01034e097e711728634bea515d92a8927529b948be571cfb4c0e88517cd4aa65"}, &(0x7f000037e000)=0x68) 2018/01/23 22:54:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)=0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000337000-0xa8)={0x0, 0x0, []}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df6000-0x28)={0x0, 0x0, &(0x7f00003ad000-0x69)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f000017d000)=""/199, 0x0}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000fef000-0x28)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fe000-0xae)=""/174, 0x0}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f83000-0x4)=0x1) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f000096f000)={0x0, 0x0}) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000546000)=&(0x7f0000aaf000-0x1)=0x0) 2018/01/23 22:54:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x6ac9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe6000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000fd6000)=[{&(0x7f0000314000-0xd7)=""/1, 0x1}], 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/01/23 22:54:49 executing program 3: 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=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 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}, {{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x17}, 0xffffffffffffffff, 0x6c}, 0x2, @in=@empty=0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ba0000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_bt_hci(r1, 0x400448e7, &(0x7f0000dfb000-0x1000)="c7ceb4eb40135a44046cacef7a88f5accad817bec7f7e3e9034facf79d693be643bbb606ce2b70d9bc5242899daf79c9ea91183ef4f2b37f6b3a770068e4920f6b8b2b6b1706af471e031808d2c7f0e153cd0e9b41490d7ac9497e661b9b313a35688ce302ce741cb0bdba089564bb651f79042f9f622cf4bcb610869102a119ce3a308ed5f9e2967a378b87c025843b11cd25014f310a60c3b34691be14a827d9c059f4144f892991a56432fcccfa3f3cc65d34823d4dd92e29694bee9c994ce570c4327b31977c17599ee517951b29cdafb349f039a1697126214645b22f06c06681daa52a48a36f310c063f232caa4c7e1bcbb12c20f5435dbd6103f10b2f75763de4097562796b62f4c0c65958f81c6003998681a4390ac78b9ae19a0955e706f2a60667ed1f4e8311ce6e78fee8c80ef49f0167cdb55fdc6ff3a6bd05e213fb5d3687fa927e82ad992740c64aa3f579e5370e3922cf8aa2a327c514beabe142e080fd831b6d4846387fff12564aaa6717448ef44d0cde78bd34edc1326b2c8663c7678bc4ea49b5d77fcf1e3dc6fd86ff9fdc5723df372f264b6d4965451f3b49567d48b3f4462a0b859834baeac3a3a08ffb80f674a968702854c24b6c2527d51ef281791fedce287be16118c9782ef18d70ff62d4948d4d9930411fcedfe72c38cdca7633c1ec89d3124ae7daa6aeb4a661050e7943635c9cf2378e9d338e005471feabbe72ef4a4ce2a35237723cac38f65160e131ad288c00683749f4b20a54291e8e9dc4a598255ca0364f386963144acab22dad438da0114f5537ae0f88e9330839a3fd824bb78f1d5d62f0f58082b16bd5433902b08070feaf1171aa65264a697e273c36911db0bac08884f900a777e06c1ebcf53ed6e93af99a06616de670fece0a5e20015ae3678b1cfc44c557ba1b0b3025c1b54064622da85229f117a58c9f41e34f38f8125d2bb8122ed78b9f8bc37c3ec5902721ca6eef534f87a25d709da6316370058d0f286ae62a5675801e7535d6fd55ba7d827be604a9bcc7865396dd0c20140ebeb47d319b05e87b69d82a39e7077e48e7bb71c09a00a2c9f5eb2f9f1fa8955968ec76cb6490c38292bed7d9e7dc3a38e87cf037a7376e28698dcd773bd09340211b9104f8a7fcfa8dca88ffc4e5ebded78ba7f6b6ba44083e936e225eb94accc43efaa2b6cada391554fe7d01bbe44ea99a4dd3d82dda8af714e541a52ec277dac9f6cc727443eca7eea389efc8d073b7b910a78f76a0070e6400baa2cdc4ac4ee823c1a9fa016f4e3db42ee6ce14a718e9499e175a7a4c514c9a8dddbee9f606ae05232238600050c85c29e38777fd0dd1090dfbf2aed40ebaf80cc37645903a781518566b941597aa7d7b1fef975ec6bf7a54f149f2be014509bfebad7d24d8ba49796d0448991ea933cd0d326b825824fa9d6ce55b65c31dcd7163f28d167ca2a534643a8f9e4aec60d8088fd1e91cb3599cf239afb5040bdec4a80f571b9a0146686599c4df27cc6261048969c38141e971ec24e0cac404fe49ec4eb9fe29bf654ea56a61a60e4d0db185ba563c0353db2d31b61e4c37c112716c4c07c7f1fbd1bf108465d1db58f617efcebbc2df1112eb7f7cc86d0b368c672e87ed2c14ee084911f28aead1c191adfd2f6ed6fca41fd2d131e4347887e1b1b03185a3c5764b3a9498dc2cb72790d48f8e3f59f4b6c077cd885eab69cfef996074a427b8cd598d06fb9a26b47ad9b501014d2fca33121b7ac451041465b5db9c20497bc651dc7799b6a1acd90c752f80a0eee18606639ba25e1bee26bdea161d452b7ee083dc0ccb4371fbf1879a0b37f41aaee1eb91f984ecddec0ee792913c79945ef9441e3fc648af30d47a40b4c2fec9d59e16e84a1122604a32bda96f8119972878ff728576d4a049a3ef3de5516a96a1b99a80004e473356923dec2c5a1b14be297a1e3fbdf439b00b0f9bf94da785f043e23379f67faccf5fa9d031e7820edcde70160b927c7756389336514d1966c5b8bce5bf0356fac97d3fe3f06748fb3314f647d59cac6bfa887605e26d95802e3e124923676f22d4419d69360252051a22eb8332eb1174069a0d58de6230e85ce0c875e804a703a98ab4357b83c6ae9b17edf4bb167b349f41c8939ba9b0c8626410f0f3d11402f3f9739a53ee6a96f5908c2986d4025e6cb683e7ce9d9442384fea90d8ff7a187fb6e9935d827d845426f604e864180175978b63b181d4d85a1e73980f89b906b075de3a2b624022a190e78f554e5abc7ff4658bb6a1ed9cef4c729cdf6bd13a64677061a0d8de8113435fcfe43adee57d43f216f5bb2b043072821610796daa3ebbe9d34409a5c21ff2894a9813ba5ed49bc10ad5bb5146901ec8e1023072463c5a36dd239f07188f841e0a8a2a65fd09168bf169abbd84ff86ef23788cbaf8a2bb9be7712f745d712910d159a8cd40fe2c38b45804bd14e42b35d602aeb47e803c267487664f5dfc4be91287db8f91d46a1c6233abf19caa3f36bfc6ecfab0ac27227a44cd2f548dd8af4a848bae40ba1b894729e22ec38bab5003f70e32aec83ba51d474242bcfb06a97797d49aa0ccfa8f9e955fcfac4e8739127eacb61d15da4c6700d2ca4f9eabfaea31c52b65e0bdeb0dbacc5021a9a7f38231b46948e33cdf7ca9fbcd6b7c72297f6822dccd2beb017b9994f28c62fed45854d018cbf465d684526e4f8afd7590c2dd59289d7fb9fc9e9642d27a6036dad45cbb7305919244308cee5279bf8f914e57d6d0bce92c971c2e8e36a8d12a051e59d25dbc8f4603b74b84bf7cad7aa42fe16dc66b04b256943518b465a0545c8ac8d8559c9fa7fd6a9bdb129af3554140697f260bb7137378c2a1cc1516b930a916ded5580f134e0dca7ba625b1a0870b5c7257f438232c05e7da4d5d92a021d3b2f4ae82825784bf4a7ce848e6762f83ef09833848d594847f782b9f9dc47c927c3ed7432a81300b215c0e6ac33c7cf428fae1565fde6ee811b19b2db4ae9ceebc45c71e5f53573efb246346b235d17a563413d6fe6624ad1a3e3e06ba6603017fe23a5c83157f5efe161846b35903bdbd6dd28d6380c888052646aaa8710ea04b965fd9135df32801d664740b47c53022b678f2faf61efbd2798a42c6312c70b9291134235a8d38f50c0f49ec31f9e95937b8dbff815cf8727788f0ee3090b4a84e180526ed859a9edadbd4582a9ff59d8337293861b2d225ec22a3b9bb374370dbc56265eef19618c9b95c9a34c3bbd37bdcde6f9a04b7b888ffa6aba0c4ff98166bfab0d30b9e345c37bf87a3727b7b7f34adafba0bdcc40890cd731b4c3231a38703756f4a1cebcfd628ea87d6036d0cd0abae47e463b613f8b8aaf9fc42e122aa8d7d8258b3b64105290563f821796a868139e99a812129e8eff10239c98889e3db11a4836cf05cfa3a0d64de9ad51982075713b414becdc267ceec6b8169738ae867b0e8c95ad075e555a35b406576fc4097fe6badf452f80e1cfecaf7e48cff5b2fda73c7f7a0e507b5efb1949396f63c2024d627cde7997247c08a4eba7102ac41d505ae67c20286657ef26e0ed1ec98be228c1cdd70553c0a32fffbb11188c8bc7d913fc07865e1324a098e1a4198af8efd0a20244e728b869f531c8e31376b257252503b7804ad2050d0a56d5e826fad066840b7e9c2d813e42d3a54d11cd355ac24a6b8d7a28422b55cb6b157ae3f17e8e70cbdb8e4ece11b30ece24364e0bffc54afde5d38a959310558b53917e3b0aa883f8e039f98c92737aa1528ec09d8bea8e4fd0971cf65218628d20bc22bb1a62903e41cfc98fe89f65bd9ac5dad89871ed671cc3886a34ae1937b4ac9e9c6d698f97af6fd2a93f29117852d955b93ef3d66d25898aa44ee78212cf762fdc154878d0635a69f6eb8f13076cdf27a529f83d43de62e4dcb4a7d47bb8dfe652d095d0bd5ad6caaf7731e3e046dab00f5b14b8ef241e56084cf6222b2290483beda7864b94bba2b135ebbc3b82b76bc0a1c36ff2c34975ebd8089ac54460c36ed826ac5c8c468f3deb10579f48663a85d33a1061b92bd1a03b2dacabd8bfb5434087e4a93da7a5c3f59f8cc9177ba142d087f00d677147f21a4d70368be22d37bc3b30d37de03e44a1d319d6f2134c7b6bc49bd9bc5c2263b3ba3b32a49d69cc4e39a6ded8ed6e5ebb253b7cb5a0e389afbc214d2bb44e61fd58d6367aa580bf46dead5e96985e37fa08dc2b626d8476b1e8a4e3b7f1f028d8c130b820cafcf442e705e90bb478aad7db701ab0fd374a245c078ea0170b3034c53c64af8d5498d06b442a2004dfd3a37cce7ba4575661615d3b8db4b92c24d53b384b500ad43ff615f40e1ea50025f4ec747afb184345d31a26f049e53701bc4f34e59af6896e1e04304e7c6a6df1f47ce441d56f34d0cf331d187ca4ace71d01f134be01e21cbea4f7e7770cec74c02ae8bdb4653b7d1c6473fc2f8bbaca749e8130d2a2648123828a44e48039b1e74c165349f294746cd14ee853c8c24341bc39ffcf191e1ce1ffc00a65e9ed60b6875f784461d2c48e98a52448f12f89a4768040f7a992621820880cdb7a725024fc26fa6cb8a1707491dc9322213df1585f842fcce0989f1f35e1852da17e82ac53628336e16878ded136e68028badab33a5890c6d3b851bcb49a594e6996f3dfaa72d73a7a55ed1acdc250fda86f1471bcb4832832f3b3dae0f4daed87526b4de6b39b14a5b41323cc732987a9494f0d870f33f11af4688e5bfa9a5ab3ec1290cf5691c4c29ba3665b481ea1613722a9d8e8ad11bbc205769fe067ff4754242900e2381f6e114d3167941c05dd05397af2561b5dfc912924a2b008b7d24cf0b620ca13e84e63165483855d8e6a6c01ca82015ab41d617cab192dcb3ee2f6ad63994b726609aef14702618936378a189e53333837f9b5234c6331d2dbeec52529314fa7bca8fc62fa083def8e236c8cad9522a2dc99f05dbbb5654a836075efc472368643096c0453bb0fade15005223cd7860720a0ada6b285a00fc3ee77660ffeb71e31ba5d681dee01b60d8cdb844ca5d0ed7ccb399ccbc81c68f94be0691d5de816e0bca9b5ac7fd4acccddb03b2c8e9ed46601aa070a39b58ede0054211a8d91b031286518c485da9aa155f410d7cd33f61f195b7c0eba7568238134ea9f78448cf4782d2362a21d95112b6c395f615c3242f3ae07532565a2b105f30a25ef7d4123913274435ba309fdeed4093feb16550a71ac711a84d201c7fc6c508eaec3e6c9f8ee20afb831aa6fdbca13af54ddf98448265da63ef9d88622ac4a437710e79d6376d187c06f516e96a939b3ba62225a212a2ff5744d126fb7d553d8c3e87c95710e6d3efaadb91345b3c79c0e71f59f51165df423c57587ceb0cbb99c5fca78f3653c3f67b9e900f3782bdc903fbec7d42c658895eadd307fecf08073904da62e3bae3e985b3e9a373d38b8a17db507794bc8fb9e04f24e4b605c8e9f01d5c5de8a78d8311035a788eb075b731e6893e97a21dd5edf18f44849c3cb5aa47e7075067639d11b63109295b6a743fb7ccff82bf814578d0b2c7386ba20130c70e80706c1c3d64efd5c0a55008125136e6c27f9c0c03de5fdbdda0164d8968ceb17a61512cc52a373630f1f0629674be5a29c0e64c0901020e1b3ffe324919ced67959557c53a4affa59b5c174c99826ee43e9cab7447d91733bb876f6a7dce5a60bd378eb37ad1cb8ccbc99fd5ea2eac8a06eda9765cc5dc9c19f31760d770d80") connect$inet6(r0, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) 2018/01/23 22:54:49 executing program 1: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f00007f8000)='/dev/input/mouse#\x00', 0x30f, 0x10000) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000f50000)={0x7fffffff, 0x81, 0x0}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000e38000)="01010000000e000000000300439d0054", 0x10) r2 = accept$alg(r1, 0x0, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000f52000-0x1)=0x3) sendto(r2, &(0x7f0000f45000)="9ce081d057c227767ff760dd986df70500000012a51c92d575bc97d2211a6e595aef984c78640a72c8fc5742a484d44a75096842e10c9dc4c96695e2e9db69a0e69082be5abd783a81de895ed9ef2515250de9bfdbb7bfe0abd1840a93475e9a183e76c4d8d4be1bcff02f1348f3d1db794f5a5bcd73684700bffa6f334ba9be", 0x80, 0x0, &(0x7f0000e30000)=@pptp={0x18, 0x2, {0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/23 22:54:49 executing program 2: rt_sigtimedwait(&(0x7f0000f44000-0x8)={0x2}, 0x0, &(0x7f0000031000)={0x77359400, 0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000048d000-0x28)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 22:54:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fbf000-0x12)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f00007f1000-0x8)=[0x0, 0x0]) 2018/01/23 22:54:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00005f2000-0xd)='/selinux/mls\x00', 0x0, 0x0) stat(&(0x7f0000ad5000)='./file0\x00', &(0x7f0000f27000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = geteuid() r4 = getpid() sendmsg$nl_netfilter(r1, &(0x7f0000e30000)={&(0x7f00000c9000-0xc)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00005dc000-0x10)={&(0x7f000032a000-0x2d5)={0x1354, 0xb, 0x8, 0x100, 0x0, 0x2, {0x2, 0x0, 0x5}, [@typed={0xc, 0x48, @str='\\\x00'}, @typed={0xc, 0x81, @u32=0x7}, @typed={0x18, 0x45, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0xc, 0x76, @uid=r2}, @nested={0x12d8, 0x18, [@generic="e7df4405dcfcf7116de35315c5ded5f5470d3dfd1059ce87d2aed0c05a8a571f6b9dab5f026a2eff71741c70607b4c75a80d2d8cc0d3e4213857c99c7e92c484ea9c0e8a578279d61a80725a8662da27c3ed0f510259bf89c5a3e332e595c3ac62fd461fb4b0fae820ec2992c710fcc5bbf3e921d81e43c9abad8e530e5f0d55e7e2fbbede603baf2014cf62452c7a3002cf4b721d4c171c34970c3b5131f273983df1f25fbafa4a4b86141d79c4acb7b35c159244f56da2dfabc455c92c05d0a19e9ee5f7568406a8984c44bec39b454824472658532a9767cfb429549392d424a94bd411d0ae64", @generic="cb5d8b786e2ac8b893e00e31e1d25b3dcdfad85b633e67b0d110af95c04e8b4db599a6e810289eab44889b7e3c893e951b4e3180d6250f1bbe6d7c760cecc2839165aa926a71a1836edf9e7732ded150f91077c8d5dd76bfa8ed1200aa4b6f8ef98d6ff45bf9a8f6384a3dce83d81d8e8e9a8495234091c389ab57d5122e749e3de7a6098c4588ec8a087e673f65b25f654a3e07a4a1a099f4f450097a76c8665b0fa85d6bf7d2aa9b2db9f8a17b7dde900277a288a70f4f3f5643211d770351dd5ac622e040e0b934d4cad4f15df4e3917f03d97e7b322191d7b65c490a363cce2692d66001086b194db6ccbd45d6833d452fde4a38c52f2e5e324b6a4b2634da602e66d31e87d2b20b65a096e82ffd32ba4c3bda9740cbe7a7f98f2fd220269acac340f427c07b4c722dd27a23efd63dc555d73107d76242df6522fdcdcedc23e539650cc59c3743de4e8c2ea13f915d951ca37499c6eaf082eb84e1df67478c19be0ae99ea83607da104ed5c7f8dfd9782957db3a3eadd334414f3c662c33536d707adc317e8ed3e27adfa7c0ff35f8c73fc6752af1e8eef5377ed9b38222c0e096b4b0b2ce2c5ac8d97141d24064e4edd42c4808065c011da78f1221edd864f3dc9e6675b761519815cce7c05a3537721d7385de87ff6ee5cfb3f4de8786aba27cc894726453f9af1a7f08f799894a2e34e8bd42fdc74a798966ecd21439c86ac05fe01984374c7a764f7f025761850b53a1ff10107a316d06b0eb1cfc4d76f66704ef36acd30fdc149b6edb9676efc7cf94e193c6a572a2f7347b1270339500619b20554efdba9609fd8acc81f730b6780e89b6117048148cb2adea910aefe90d8acd3d5159caffb4cc563d1d354264742248514f7947b66fd09d6014ae797f6039807ae682356fb27ed87afb478184ee479fec4c3cfc505986cc6944909ba359a93817ae5fc88d6c695dab047c3337a96b912771761a6cc883bdb0613af254e22f26f0fe3fa73fec2a6730b07c73e98800dff738400ca96d28fa5b5e971ddd7caab80eca1108ed4c0e18a63decd0e9aa2069350c594849b895f6d05df499f28c9fdf90ec98f503712be16ab1a53b3f0d4807f069c38e909c93c6835335bc4c2e33e2dfca454ffc41f80edf008ecc79cfe57f21573daac5395da6a518659c829d2f96eaffdff3296eb5795195ad79c4dfacd3e5857c5cece27448b0015c585e1d4c2d1189c37caeb4239adce7c3c53c24e8220d083800c48ee49f7764b7ff06a4694909cc9bec7588e9f48c375274ce57924057dc28619b91b04ba6561f2cbbeafa0d3c23901b4adc87280bfba225b746ce43ff019fe1b3114e49c5f39095f14193093a5e79502bbb9e4ab5903ab21bacbd69649dd274e98e2890936304e9e46365315d850c23868915e9f991565f5ca4f2d4a9f6b906406b26c19bc9fdcd679d5bd33862662221bbf967373442e26d1fd4a8e6eceeb69c93844dcf43159918de73bebf51bb5ca45c835321b88aa7d9bfb31269df382a1eaf36d69565ab3048416457e47551ecc44541543f2f6294d06a5b7193b249587d905b878e8b5e183a24c0c6571cd2f6d23c6176a0118667abff1c5c3d8cba30825e9f4097295eba2c40131ecee01815155ffdbf35ee547fcf9a86fc0faf3f3de3aa03fc64c0cc53d56a77e88e5597bf6b981b7ccd9e87d5a5ca73b11ead6ca4a8fc8972ba16eb8b3342130b9458cc9e9580688b66fa35f409138ae459b3a530c0fc58fe5f6409ba13552c384fe7d341276767a38cdbe489d72b03517d9a815c7c0d567f2d8a2cfab806dd098308be4772aac9d2c617fc3577d22f8245af7cd3eaa578aac9712696c49c45c5a625942da3c7fbb4fd4bb6fe2118bd6af6ff5e65cacc57dfb2b9d568248477c2dc7ae825772cc8dd13823694db69ab99633ebe9ba45a3b11b234c85421704aeb5e2ca74dcaa971c63834c79e25822bb02f1baa62926502e4cad5ced396dfe2fc2682dbb7727a6c7f4025f6d88912c035760b8add4e7305a2d79b8bd61cfe3170fbefa269ac98235592123a9132813d5c6d0bb183a1e0e0cb7e29f6e5f3f1f7853ae2291a58cb9765597edb27af1c642113cc59902d791fe0ef1efa3b99725d93b0f4a01bb8a9f0e535b2d8d811a696831478496ed2d7b30efaab08a073d2393f740eb6cb390435617bd0b0e4408749dc0a22ea7258c0f38ec556acee760adc69e0beffa88e89f02d3a032442428206aa62789a7dbccb588f1702349b6287491af00223e4eee0b551700918320d175821b8958028919eee63a611509d32363ce3fbca60e0569ec27246f4163574f61931d84ce244e14ef640094ecddf7c9841ea01ea774ebf15b9249d557da7924af14bdc5fadf966a85002e4eb563e19ed6aa4aac7f84f238fc745d13a305c417870c423444820f90720b2e1f12b74b5f24795793f0184c0035681dd0591a2e5104e3512f512ab78f80b2e8fb8380868c33a33012be16ff02b3955cf449dc9d61f6f6d43f03183c5bca655a50205ad42898e25d9ab38b407ee5481ac8181ad6ae78457ece0b35ec8c276f078675be4265392dd35d7c180f2c14c5a88fb4bb60101ee351d86eec0a4e787509243be38976eba559136b9c1e5246fe56afc8b0cc665d8c7b5715f9ff2455fe3dc9c03d138ea20dc2a77dcf3d25a70b47ba346c76f61b88192789e4b86ce488be46c8adbd2b9bbbf576c7a860cdc03f48cc04deff7390337ea5f4f411b16f56bde73bea22c090ccec5c48424262f8664841a8031a8c587cde369629da95fa079799a8f51cd8b63cef0cb9212c96acd59e7a88f50f7e0a276b023a294eac2e82156acd82781c70c74b7eeac8526e5774b548590c11a28f8b03e8c0930e2f5ce11f15a1abac707906a5ce659de1ce9123868df93382f80e5fc308a2fd994e8bad2aba366749f626dbe3915fb0c296028d06e548f0b018b74a6aa8e67eefa12a23c798336e5285e949f2abda1a76994ccbd026a1ccfde2ef2cfcedaa58c9899326991729dfedeffa54dd66b3d98a428a7dbb48d80435881c62bfe14e935b4c6e8360b2891bdd14ccb994092212dd476fc828e09afcc5dd8631e38f1ea3752646c1bf6c15baf764154f43a0d443e21d0676574f6a6cbb9842bc56446ed15c215932c76d4b7b367e5a982984349b83b6bd1e66e90d00348e6bd3c1bd3107361c0abd7a7b5880ce938cba461277261aaa3e78676d4536a717312e9d465e8132d76e75c37aac4aaaf84cda37837dc2dbfaa3b9f4c21b65b3238cbb4afa40652e53c9cf3299353492a76155f3c320fefddeb6998d73c464c85ed977fb44cc17304358fb888a65cf7cf3bbe76d18cfe571a34677180174c0c0597cbd78f5c41676410ea71c008185e596d53cc7b068fac7bec1bdfeb122008e56257922e89ca065b1a181f420f72a797ea5ffb02bf94dcf70021713156de92bec082e81f2f52c5145cc78ec64c41473b182ef454f2b2cf5bc14ad71881cd22154e090a669aad368381b4440177c7deb6d961553c4139c07033c90ecfbd9b27151f673bfb368ecf8784f6b653f86ba2bd03a614a8965a1c4f65b43897f4a47f46ed6fb503b1698d779f0fc5f934767f747d41d8ae588a0e42b4db6b77b8db6c6f3652b10cdad4858c6024b43adb7384e79607bc7f41b7d0bdb396839cb9e44b29cdedc582dec6f9b2c50cc044af64c71391624f6e60d1e7587c81e33d18687720c7ecfd03dbbce04de84558cb9bd11414950228bde83a5d5076485251534047de3f698357aae0249435bfc6835287bf6a522191a82995f46784eb8773d11b73330c910a8a69ae8eee993c9af4683b07f15360ada5c1d6bc5ae019caf8e21c20752ee7fdcff97f4b698e2bdb49b580ac22bb9cdf76a433515f2a5c68d182bb20607d045f692576ed875969d436607b6d74e0b8a7ce1c636246830685bf03c5c97b2121df0693ceac81bc80abf9f3a41bc19be1aac348f08a5ddf0484bc9f002f049f42a51e9b6e4c23d5e052402f6b425218b9ebf456930ff15d4792440adfbb6aa5d223908fb51890688a3d3824c5cd83f5724fedf43f709d9a4b8394981ad63b257b36b45673ff5e3fd9b98e01c318fcee6a6434df087c8a8887927a82f7044ce04ab1ccc43b1f9aed6a72e5a59d6bbdf39ea5b5669abd0ffece9603c99e0cac01d2d6dd699d9a29f63c732ed0c9eaaef182629788c1c8c3550abdb24175409fbd2bef09e6283bcc4452d9d21041758ec8fa62035ea5fb38846e16ee6abd660f794dca6940aa8e6c774a9f784329520bc078061ffe026eeea8ca9b2b14f33a2ef7c9d8d620e277be0d11cdd2014a00e1aa1576d2b8632a6dcb93982dc715b96acba54744707f740c122306fc847eb60866f57fe6585cde80ede4b00fdb578162b954b52182251a93e8149b8aafad9cbf10b97bb9eaab047e44a12232dda40cbbf3aa76005681b710ac5f45b70a188e547cfe298e3e65b6b33aab5071696e324e4e9f773e086594dcae3dc26ded06de9a539dc9f38394f8d33070072cc9f0c639abb920847c5f4d821cbe12466891b19e0f504036af51f617abda798c9648eab19aef863e54690eb009aed658835589d6a1e5e9d8434479b11596a42d12571fb4f74c510ce3823a30f74af169762a28b9310af5f4fe34121258febe7193b65d5e9ccb0370ce8df0072b43bf03671be58d8ea46e99addd3c58d8d80ab0ef21c02fc8a7e56f5103ccb899a6dd4ead74377406ab1beb77c2de9f697bf588b7a4df330dc55ea55d45e337eac21a118a49cb611b6122d285e56c9e9a6dd39e4f7829bde0efbf0e88972cc1feef9a15d6f866a79d9d6ebef0e1df9714311be5b7391d2e97221cc5fd8b888c948ceb7fddacc14b083994cdd21856f2244181cc4da971846d762d58a89c24605e6ea92bf29773bcabfaa615c3edfde7ce9f52ab603eccd719450596aaaeb036f064687b4faf44d81cfe236547d0f397389b28594f88a1692053b2ad1363df661c887c49ca7e1513529d02b8a7a09238ff8e4ebb0783d6298b07e85f91995e084ecc2d8f3a7e654ee1ff628c3196504612e8f50078a8bba2b97ead55c2e8aa80abb2aa1bf165af892a2aaa43154c3b5026af94470c1484b1c2d1145c96062e56e908f338b209af9fac14e55da7cc348b0285ee2f05c577c32af33743b4fda47ab0683fd4e9505ad3d356c17871b204f754971c622b9062314ce4e2de3e65edf2ba1b2da0636e42832316097421db0c7670459cc7d65e0e7a9fbd5b16f2ecac3e07bfcb317aea68813de9301804ad1a690181a086d0fe53666721fbfd977bfdaa4713575cc3ef9249d542d343fc6162eae241d5d2ea82fe9378933d2ccbdcada2d4fa0916602e23f506ea4636420b370fd723b4463991b7c1cc73217e18f423aef711d5b64cb921e57acc3e97b188b009e3c858c3d72430003e673db6f5404759f4e9407955017f5c88a256f19a3c9ac01750e0bd731019a7d67c378ec54f7d339b18190a7134cdb5bbb8c51390a8198755a87987ef0f674b6aaf84b3eb98d35fcfc288554bea520667998de521f1557c52ba182ff6aa80227ab9c6137c3e6a9d9d31e5cad7630468dc68d05aa01c04576db0a3e44443a2504982bc67ba0413f6388a562711a2c029dbc290e0fc5f8b47acda5e1baaa3a84971fdf7b8af306e19599c97767e36a5f004d5dfecdf771211db62f80e96e01d296bf208d1cf84edf677cdc1b37eabcd06cd0c610f4521cfd2e356c756bfd1b2916b3442eed2666c957e804fa6dead", @generic="7389e56b15dbf14d49bc35f419903b2b8063e94661bea16e4b44a8731cfd4dff62cd8587e8d87ff51d439001f76ba0af3b506a5479a3b7489399ab3c88236c44d834df2f58887cc1e9d3208d485e59bda31857adefb168538237b406555e484bcd3bb64a3bdee647c4c301fd068d0c8414ef50cecb71012ffdd50994a533aa4d25fcdb60b88e914d3278f2de5b14c739f1c46761cf73ed5f61e856edf4e34e642edf6333ef90167b26ba5bec8965eb1d130644dda0d93bafecaf48", @generic="7b9f3376696ab428c3b075ffc206e067f1d5e7b31d51cd69cd2c08035c7dd9644040756629acdbfb5d3b139597118d266dc4282354fcf260d691af8741402753f07a9c4d479cedd06e161e061fa53113b584b670206168bf2204a4a680258762657efec45f4aa84ca1e2441d2f2a71af76e13c8f9861", @generic="7afe33a3be25ec718af67193768b897adbfddad33df349f0e066574cd352067f8e969f20d9af2ed925fb3bc9e05df99430ab460fd936559cb0888330f79195d3d0883d19027d6215afdb06898c688b89510fba481aae4d092785b4c22bdeeb2aaa663dea27ab11cf7fff0454107a56c896d9e9d86555404dfee9e2cafc074e60d9047c05453f8fcc84aaf82735331d2cf6c81ba5f2ed27f1356546f2a7d552c6f49640d6250b484459a541543a", @typed={0xc, 0x3b, @uid=r3}]}, @typed={0xc, 0x54, @pid=r4}, @generic="b3873a0db1f0ca31e4e870c4ee7154fd780a07290bad9584564a21188a63a3"]}, 0x1354}, 0x1, 0x0, 0x0, 0x8000}, 0x84) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00004b3000)={0x0, 0x0, 0x0}, &(0x7f0000805000)=0xc) sched_setparam(r5, &(0x7f000034a000)=0x8000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000037a000)={0x40002014, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r7 = epoll_create(0x1000800000008) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000f6c000-0xc)={0x0, 0x0}) ioctl$TCSETS(r6, 0x40045431, &(0x7f0000344000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r6, 0x20000000a4400) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c) getsockopt$nfc_llcp(r1, 0x118, 0x3, &(0x7f0000975000-0x74)=""/116, 0x74) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@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}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0xc5f]}) 2018/01/23 22:54:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000303000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x18, &(0x7f000011d000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003bd000-0x4)=0x20) r1 = semget$private(0x0, 0x4, 0x10) semctl$GETNCNT(r1, 0x3, 0xe, &(0x7f00005cd000-0xf1)=""/241) r2 = syz_open_dev$dmmidi(&(0x7f00009d5000)='/dev/dmmidi#\x00', 0x1, 0x4200) execveat(r2, &(0x7f00007c4000-0x8)='./file0\x00', &(0x7f0000aca000-0x8)=[&(0x7f0000706000)='\x00'], &(0x7f0000962000)=[&(0x7f0000666000)='\x00', &(0x7f000048a000-0x1)='\x00', &(0x7f00003fb000-0xb)='\'(+selinux\x00', &(0x7f0000926000)='securityproc%\x00', &(0x7f0000bcc000)='\x00', &(0x7f000022b000)='eth1bdeveth1vboxnet0\x00', &(0x7f0000bab000-0xe)='}+-\'%*trusted\x00', &(0x7f000063a000)='[\\#vmnet1\x00', &(0x7f00003f6000-0x2)='%\x00'], 0x1800) 2018/01/23 22:54:50 executing program 6: mmap(&(0x7f0000000000/0xf51000)=nil, 0xf51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0xf, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e38000)="", 0x0) 2018/01/23 22:54:50 executing program 5: r0 = syz_open_dev$audion(&(0x7f0000f15000-0xc)='/dev/audio#\x00', 0x2, 0x4a00) r1 = socket(0x11, 0x80000, 0x10001) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f000039c000-0xc)={0x7, r1, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f000014a000)='/dev/usbmon#\x00', 0x0, 0x0) syz_extract_tcp_res(&(0x7f00004af000)={0x0, 0x0}, 0x80, 0xffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r3, 0xc02c5341, &(0x7f0000669000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f000067f000-0x10)={0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000ec6000-0xc)={r4, 0x80000, r2}) mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0xc0109207, &(0x7f00002ab000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$random(&(0x7f0000c95000)='/dev/random\x00', 0x0, 0x200001) 2018/01/23 22:54:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000057d000)='/dev/input/mice\x00', 0x0, 0x0) sched_setaffinity(0x0, 0xffffffffffffff7f, &(0x7f0000407000)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) read(r0, &(0x7f0000f0d000)=""/61, 0x3d) write$evdev(r1, &(0x7f00008c2000-0x30)=[{{0x0, 0x0}, 0x2, 0x0, 0x401}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f00002b2000-0x1e)={0x3f, 0x10000, 0x9, "08bbad86736c", "e142973d61072acbe3982d8a832b882d"}) 2018/01/23 22:54:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00001be000)=@assoc_value={0x0, 0x0}, &(0x7f00002be000-0x4)=0x8) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000b9b000-0x20)={{&(0x7f0000e46000/0x1000)=nil, 0x1000}, 0x1, 0x0}) mprotect(&(0x7f00002bd000/0x1000)=nil, 0x1000, 0x1) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r2, 0x10d, 0xc, &(0x7f0000a7d000)=""/0, &(0x7f00002be000-0x4)=0x0) 2018/01/23 22:54:50 executing program 1: personality(0x800000) 2018/01/23 22:54:50 executing program 0: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000005000)={@random="cd3997031100", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000001a000)='.dead\x00', &(0x7f0000013000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000011000)="9ff8e5c022c4f3cd57fc8be156130039f05c7f2e01de298a61900d5712543dcaa533613e54d152912607d84444814d4528aa3b9022f31ca98d2082278401765c9c05a41766e2c6481075824f37095b8d72eeec316cbf00b36777c09788a7260b9d6da81a1ac3330e7d3e5c41b69da0124af1c90f310c711ff036a1c5ab248a0a278aedc13df8a46fc4bf18d590cd2afe951e7c1df767c0ac772329a2c2aa60c9cdeddaf5ff540cc110242f5d8b81a41f7ed53043e708dd2290a3d34553b53ca202e3", 0xc2, 0xfffffffffffffffa) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$restrict_keyring(0x1d, r0, &(0x7f000001b000-0x8)='trusted\x00', &(0x7f000001b000-0x1)='\x00') r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000006000)='/dev/vga_arbiter\x00', 0x0, 0x0) syz_open_pts(r1, 0x100) 2018/01/23 22:54:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = syz_open_dev$adsp(&(0x7f00002d2000-0xb)='/dev/adsp#\x00', 0x293, 0x8400) ioctl$KVM_GET_DEBUGREGS(r2, 0x8080aea1, &(0x7f0000794000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000516000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000796000-0x70)={[{0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000163000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x220202}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/23 22:54:50 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0xffffffffffffffff) msgsnd(r0, &(0x7f0000001000)={0x3, "50758024529e76f62218277b8f5879f7e2968d21d73645326f85ac920008000060f014535641fbf1b06b65256caa1f34fbb895f96008d93fd21b641a87db064e33a791857d73cb63181fb2da0a494a6704506aba76774dc106119f0fca9b1d400929aabc5c8898fd7ca48e0750ba0ad1144c1afce2cfccdb9e97"}, 0x82, 0x0) msgrcv(r0, &(0x7f0000002000-0x89)={0x0, ""/129}, 0x89, 0x0, 0x0) 2018/01/23 22:54:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xcd, &(0x7f0000813000-0x4)=0x0, 0x3c) 2018/01/23 22:54:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf2000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)={0x84, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x0, @u32=0x0}, @generic="5b659a62290ffc380c2dbfdc5e9f17e1a04810c46404d5291cb4e2bf501db1bb949869c29c4d914d9f26425e66cd4dd3050bc1700612dbc3080c91125fa158cf0d70309f7f1969136edfd73294c0351575a9e8aa5944f2a432a15b3fe56aa166b5"]}, 0x84}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000005000)='/dev/snd/midiC#D#\x00', 0x7ff, 0x42e61c1c9060f12e) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000040d000-0xe8)={{{@in=@local={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}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000aaa000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003e000)={0x0, 0x0, 0x0}, &(0x7f0000f3c000+0xb38)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000243000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x0, 0x0, 0x2, 0x0, 0xa, 0x0, 0x20, 0x1, r1, r2}, {0x8000, 0x1, 0x580, 0x4, 0x2, 0xd6, 0xffff, 0x10000}, {0xb97c, 0x80, 0x5, 0x0}, 0x10000, 0xe, 0x0, 0x0, 0x1, 0x1}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x3, 0x1, 0x8001, 0x1ff, 0x6, 0x3f}}, 0xe8) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) [ 36.620009] ICMPv6: NA: 00:00:00:00:00:00 advertised our address fe80::aa on syz0! [ 36.659945] ICMPv6: NA: 00:00:00:00:00:00 advertised our address fe80::aa on syz0! 2018/01/23 22:54:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x800, 0x80000000) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000071d000-0xc)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0, @multicast1=0x0}, &(0x7f000012e000-0x4)=0xc) capset(&(0x7f0000582000-0x8)={0x19980330, 0x0}, &(0x7f00005cd000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000ee2000-0x44)={{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [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, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) 2018/01/23 22:54:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000f63000-0x78)={0x5, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x341c9707, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x100, &(0x7f0000f8e000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x10000}) 2018/01/23 22:54:50 executing program 6: socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x5) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f000045a000)='cifs.spnego\x00', &(0x7f0000944000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000cd9000)='uservmnet0\x00', 0xfffffffffffffffd) add_key$user(&(0x7f0000f25000-0x5)='user\x00', &(0x7f0000c73000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000003f000-0xdd)="42d315568cf98f4f6a2862c80577193eb6dc9da7bfeaa0d5543db7e261eab10ee1b5cd1bfed0df32f646113278b5291816cd4128c697849d5bc01fa4847ea83e7498cb4613eb2e7f526a914fac955a26eeddd750a3b9afc142f61f42fb30feba678283bb7bf838a96c85cfd85b722d1c0483e57985880d277b321c0d92e010e4b64860d6b61bb12f9398fccc5a4746dca08e6c8d62df91a3ccd3921638dcf00db5c7cf5b5fcff7ab16a01f7e50b8383906b9bb117e243318f708e517c5699681ba758f86da9fc21884d43fcd98821240d5187e026f67f87aa5876a3c5f", 0xdd, r0) add_key$user(&(0x7f0000c74000-0x5)='user\x00', &(0x7f0000cef000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000e75000-0xd3)="4ee60a6be5844b861f1d029663fc1904036c8f40651e8065b3b7a97c7a7b7b7345f4e117ca13595a2f019f7ed7dd50d5ca056cf826ea64443e9c9af675f9e0fd7c182efea213371268727eb751dc6a3908fd99e4974c0a27ced1721dfdc7e17041d7f787471967ec1204bc84cc680b23ee774a959ddd4affb0705cdd1f16058a3ec94550b374bcb56cd39b34bb64f5b1e6eda459538bf67affa1a5f704df811ad42c9cc2e75786603cbc5ab3bf9af6252f8821a66c7ae04f22cd3e493f9d0170f521ffb6f7241c55829ef0e2e8edc771801f81", 0xd3, r0) 2018/01/23 22:54:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x341, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/23 22:54:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80000) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000948000-0xa)=@get={0x1, &(0x7f0000ac9000-0xad)=""/173, 0xfff}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = open(&(0x7f00002f3000)='./file0\x00', 0x8000, 0xa) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f00004f5000-0x10)={0x3, 0xffffffffffffffc1, 0x3, 0x3}, 0x10) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000290000)={@common='bridge0\x00', @ifru_data=&(0x7f000011f000-0x20)="0e00000000000000000000000000000000931400001200e7ffff870000002023"}) 2018/01/23 22:54:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000f0d000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000d13000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000828000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000cde000-0xc)={0x0, 0x0, 0x0}, &(0x7f000088d000)=0xc) fchown(r0, r2, r3) fcntl$setstatus(r1, 0x4, 0x200000423fa) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(r0, 0x1000000000000002) 2018/01/23 22:54:50 executing program 5: mmap(&(0x7f0000000000/0xf57000)=nil, 0xf57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x2, 0x60000, &(0x7f0000d74000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000828000)={0x0, 0x80}, &(0x7f000046b000)=0x8) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000f59000)={r1, 0x0}, &(0x7f0000f59000)=0x8) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000aa9000-0x4)=0x0, &(0x7f0000f5a000)=0x4) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000f59000-0x73)=""/115, &(0x7f00001ce000)=0x73) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000f57000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000f57000)=0x14) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000f58000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r2}, 0x14) bpf$PROG_LOAD(0x6, &(0x7f00000ba000)={0x0, 0x0, &(0x7f0000f56000)=@raw=[], &(0x7f0000f57000-0xa)='syzkaller\x00', 0x0, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/23 22:54:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f000099d000)='/dev/midi#\x00', 0x40, 0x200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f00001a9000-0x8)='./file0\x00', 0x10442, 0x0) ioctl$TIOCLINUX2(r1, 0x40305828, &(0x7f00008d9000-0xc)={0x2, 0x2, 0x0, 0x0, 0x0, 0x0}) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f000053f000)="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") ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000c45000)={"7544cf7a894779687522b69be1a2064b", {0x4, 0x2355, 0x7, "dd786a314a79", 0x4, 0x0}}) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000004000-0x4d)=""/0, &(0x7f0000000000)=0x0) [ 36.676727] pit: kvm: requested 5866 ns i8254 timer period limited to 500000 ns 2018/01/23 22:54:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000c36000-0x8)=0x1) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000678000-0x38)={&(0x7f000068f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b27000-0x10)={&(0x7f0000499000-0xc0)=@ipv6_newroute={0x60, 0x18, 0x182f1ff112994d99, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0}, [@RTA_MULTIPATH={0x44, 0x9, [{0x3f, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}]}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 22:54:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0xda1, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00000df000-0xb)='/dev/hwrng\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000e66000)={0x3, 0x4000000000001ff, 0xffff, 0x0, &(0x7f0000e75000-0xe)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 36.744571] capability: warning: `syz-executor1' uses 32-bit capabilities (legacy support in use) 2018/01/23 22:54:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00008eb000)="ff07000000697479637075736574404046657600a9", 0x2) pwrite64(r0, &(0x7f0000439000-0x2)='8', 0x1, 0x0) fcntl$addseals(r0, 0x409, 0x4) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000f00000-0x4)='tls\x00', 0x4) sendfile(r0, r0, &(0x7f0000c11000-0x8)=0x0, 0x7c) 2018/01/23 22:54:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009f8000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f00008be000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000ce2000-0x400)={"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"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = accept4$inet6(0xffffffffffffffff, &(0x7f00006df000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f00001ca000)=0x1c, 0x800) getsockopt(r3, 0x3, 0x3, &(0x7f00005f7000)=""/161, &(0x7f0000640000)=0xa1) 2018/01/23 22:54:50 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000000)={0x3, 0x0, 0x1, r0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000002000-0x4)=0xfffffdff) r1 = socket$can_bcm(0x1d, 0x2, 0x2) getpeername(r1, &(0x7f00008ee000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000c78000-0x4)=0xe) r2 = accept$netrom(r0, &(0x7f0000575000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000fe4000-0x4)=0x10) umount2(&(0x7f000081f000-0x8)='./file0\x00', 0x8) fcntl$addseals(r2, 0x409, 0xa) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000df000-0xb)='/dev/hwrng\x00', 0x123500, 0x0) io_submit(0x0, 0x200000000000007c, &(0x7f0000cea000-0x4)=[&(0x7f0000e4c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000060000)="d9a8", 0x2, 0xe2a6, 0x0, 0xfffffffffffffffe, r3}]) ioctl$VHOST_RESET_OWNER(r3, 0xaf02, 0x0) 2018/01/23 22:54:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009f4000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00009a2000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000092000/0x2000)=nil}) munmap(&(0x7f0000091000/0x4000)=nil, 0x4000) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000750000)={0x2, 0x0, [{0x40000000, 0x0, 0x8}, {0x40000001, 0x0, 0x1ff}]}) openat$mixer(0xffffffffffffff9c, &(0x7f000004f000-0xb)='/dev/mixer\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') sendfile(r3, r3, &(0x7f00004db000)=0x0, 0xffffffff) 2018/01/23 22:54:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x40000000001, 0x84) listen(r0, 0x400) r1 = syz_open_dev$dmmidi(&(0x7f0000354000)='/dev/dmmidi#\x00', 0x8, 0x400) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000d5f000-0xc)={0x2008, 0x0}) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f0000f85000-0x4)=0x7) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00005bb000)={0x0, 0x10, &(0x7f0000ca7000)=[@in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000d2a000-0x4)=0x10) 2018/01/23 22:54:50 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents64(r0, &(0x7f0000cf0000-0x2c)=""/44, 0x2c) getdents(r0, &(0x7f0000cdb000)=""/36, 0x24) open(&(0x7f0000718000)='./file0\x00', 0x80, 0xd) 2018/01/23 22:54:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f0000d81000)='/dev/dsp#\x00', 0x20, 0x0) bind$ipx(r0, &(0x7f00005ad000-0x10)={0x4, 0x0, 0x9, "6d881f3239d2", 0xfa, 0x0}, 0x10) readv(r0, &(0x7f0000aa2000-0xa0)=[{&(0x7f0000004000)=""/196, 0xc4}], 0x1) write(r0, &(0x7f0000417000)="f0", 0x1) 2018/01/23 22:54:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00005f4000)='/dev/mixer\x00', 0x0, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x6) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000728000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl(r2, 0x0, &(0x7f0000a94000)="5b6410f764dbbfb1a0cdb79f0b709b65be3cf6003e81f41c0141a7a4885a3115c583f143beb07c6fdf94dbd7033b092901653ca5a696") ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f000007d000-0x20)={0x0, &(0x7f00002d6000-0x8)=0x0, 0x0, 0xffffffffffffffff, 0x6}) 2018/01/23 22:54:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000508000-0xd)='/dev/usbmon#\x00', 0x97b, 0x800) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000dd7000-0x1c6)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x30, 0x29, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "e0af19", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, [], ""}}}}}}}, 0x0) 2018/01/23 22:54:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000554000-0x9)='/dev/dsp\x00', 0x20000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000c00000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000309000)=0xe8) setsockopt$inet6_mreq(r2, 0x29, 0x0, &(0x7f0000b7e000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r3}, 0x14) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000144000-0xc)={0x3ef4df287f9221a0, 0xffffffffffffffff, 0x0}) 2018/01/23 22:54:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') r1 = syz_open_procfs(0x0, &(0x7f00004de000)='attr/current\x00') sendfile(r0, r1, &(0x7f0000ea6000-0x8)=0x0, 0x6) getsockname$llc(r1, &(0x7f000038e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000290000)=0x10) 2018/01/23 22:54:50 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000002000-0x4)=0x0, 0x4) 2018/01/23 22:54:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000413000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x0, 0x0}) read(0xffffffffffffffff, &(0x7f0000f87000-0x70)=""/112, 0x70) readv(0xffffffffffffffff, &(0x7f0000855000-0x10)=[], 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000a73000-0x12)='/dev/snd/pcmC#D#p\x00', 0x5, 0x440240) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x10001) r1 = syz_open_dev$sg(&(0x7f0000b24000-0x9)='/dev/sg#\x00', 0x0, 0x0) r2 = dup(r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x2011, r2, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f000087a000)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) 2018/01/23 22:54:50 executing program 1: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000fe1000)='/dev/dsp#\x00', 0x2, 0x4400) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000fe1000)={0x1, &(0x7f0000885000-0x8)=[{0x5, 0x7, 0x9, 0x100}]}, 0x10) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000fe2000-0xa)='/dev/cuse\x00', 0x140, 0x0) bind$netlink(r0, &(0x7f0000fdc000-0xc)={0x10, 0x0, 0x0, 0x87}, 0xc) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000fe2000-0xa)='/dev/vcs#\x00', 0xff, 0x50001) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r3, 0x0, &(0x7f0000fe2000-0x4)=0x0, 0x80000) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000792000)=""/4, &(0x7f0000fb4000)=0x4) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f0000fe2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fe3000-0xc)={0x0, 0x0, 0x0}, &(0x7f000050a000-0x4)=0xc) syz_fuseblk_mount(&(0x7f0000fe3000-0x8)='./file0\x00', &(0x7f0000fe2000)='./file0\x00', 0x4000, r4, r5, 0x6, 0x7fff, 0x21) 2018/01/23 22:54:50 executing program 2: mmap(&(0x7f0000ad2000/0x4000)=nil, 0x4000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000ad5000)={0x0, []}, &(0x7f0000ad2000)=0x4) 2018/01/23 22:54:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init1(0x80800) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f000039d000-0x8)=0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00008a1000)='/dev/cuse\x00', 0x0, 0x0) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) bind$inet(r1, &(0x7f00003a0000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000d38000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00005bc000-0x4)=0x0) 2018/01/23 22:54:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@ipv6_newroute={0x1c, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = getpgid(0x0) sched_getattr(r1, &(0x7f0000d4f000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000858000-0x10)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f00005fa000-0x4)=0x0) 2018/01/23 22:54:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = openat(0xffffffffffffffff, &(0x7f0000164000-0x8)='./file0\x00', 0x400000, 0x1) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x7f, 0x4) getsockopt$bt_hci(r0, 0x65, 0x2, &(0x7f0000cbc000)=""/244, &(0x7f0000001000)=0xf4) 2018/01/23 22:54:50 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000f10000-0x6)='./bus\x00', &(0x7f000002a000-0xe)='./file0\x00', &(0x7f0000937000)='ramfs\x00', 0x0, &(0x7f000003f000-0x9d)="") r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) readahead(r0, 0x0, 0x0) 2018/01/23 22:54:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00000d5000-0xa)='/dev/dsp#\x00', 0x1, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000187000-0x8)={0x0, 0x0}) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000f50000)=0x800000000000005) [ 37.016146] kauditd_printk_skb: 6 callbacks suppressed [ 37.016154] audit: type=1400 audit(1516748090.509:25): avc: denied { map } for pid=4938 comm="syz-executor7" path="/dev/sg0" dev="devtmpfs" ino=8891 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:scsi_generic_device_t:s0 tclass=chr_file permissive=1 [ 37.125951] audit: type=1400 audit(1516748090.552:26): avc: denied { map } for pid=4935 comm="syz-executor1" path=2F616E6F6E5F6875676570616765202864656C6574656429 dev="hugetlbfs" ino=13542 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:hugetlbfs_t:s0 tclass=file permissive=1 2018/01/23 22:54:50 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x800000c0045009, &(0x7f0000004000-0x8)=0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000fd1000-0x18)=[{r0, 0x4004, 0x0}, {r0, 0x440, 0x0}, {r0, 0x1000, 0x0}], 0x3, 0x463d) 2018/01/23 22:54:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000c6c000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000b3b000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @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=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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}}, &(0x7f0000a83000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000aff000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) pipe(&(0x7f0000435000)={0x0, 0x0}) vmsplice(r2, &(0x7f0000841000-0xa0)=[{&(0x7f00002e0000)="", 0x0}, {&(0x7f000099f000)="d81db32a0401b7508122fd08eb7574015d4381d0216bb9965277c399fed433dc21f8922e710c1b936b0e495fe56be72a34deaeb3e1d37e151b37d1fbb7f6a4b03587bb0ee60cbd9c8d33b3d257de652fef3dbb2c42f580da770d858593411a66c905039955c00d98de1856c5a44994ee3dfcf0b69d8a7a3a6f914b56fdc1c0955b30a0cb0029aaa3fcaf61d50390501173986f3e96874ac60318465270cc95c4b0a9422cfc1e596d9126cc5b", 0xac}, {&(0x7f0000607000-0xad)="f415098f56856ecedd2ed66695a8f32e04d1731b97fe16b2b23bb11e59d599d7ce2ae66052dfa5e78223184d9ed30bf4a21b5eb44f4c85a34738ed059430bc83e9f622518d1ac3e4685aa2bacdebf231855aa6c0bb764b4c4a88870bb72c09e9ec298865e3675b6e3b52205f365356205f9df2e70b4db72356a90138b460c8fb97f4b331b127281e35cbdd8978c254e0e8af163beb874eada4c7bca0892b510e6ff2d29c8805ecb851fa3c11fd", 0xad}, {&(0x7f0000757000-0x90)="3db6711e2676cb62a98518bdb808c62e1c82c7b750fc76cbec283ed9e3035c88c8df9645fd1713c310e0bf4819426b466501fb30ac68bd79d893e46b6a4e5babb9893682c604826928320e6aaaef57369620ca39177ae7834a170c7fe0db16d3d833f43a9a6e555ebac6bde39a6b33cdba2618b029ef082f3829d403cc1523411b2b624d4f5efcf1e58f0d3538eb8fce", 0x90}, {&(0x7f0000f13000)="fcbf7221a73fc06359c96962218b053dde26", 0x12}], 0x5, 0x6) 2018/01/23 22:54:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000afc000-0x8)={0x0, 0x0}, 0x84800) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00002e5000)={0x0, 0x8, 0xa814, 0xfff}, &(0x7f00005ea000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000029d000-0xa0)={r2, @in6={{0xa, 0x1, 0x1000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcc, 0x9, 0x4, 0x7ff, 0xb7ec}, &(0x7f0000e24000-0x4)=0xa0) r3 = socket(0x10, 0x3, 0x0) write(r3, &(0x7f0000e36000-0x1f)="1f0000001a001bf200001321fdf3167600041d0100008d3d93391a0001454a", 0x1f) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000206000)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) recvmmsg(r3, &(0x7f0000659000)=[{{&(0x7f0000989000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000632000-0x10)=[], 0x0, &(0x7f0000eec000)=""/167, 0xa7, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2018/01/23 22:54:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000f41000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f90000)={&(0x7f0000997000)=@bridge_setlink={0x28, 0x13, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x0, 0x0, ""}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) chdir(&(0x7f0000f5d000)='./file0\x00') 2018/01/23 22:54:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000d7f000)={0x8adf005a1d205ffc, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000d01000-0x40)={0xc1fffffffffffffe, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) statfs(&(0x7f0000622000-0x8)='./file0\x00', &(0x7f00009af000)=""/199) 2018/01/23 22:54:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000e87000-0x2)=0x5, &(0x7f0000679000)=0x2) write(r0, &(0x7f000065f000)="240000005a001f8481ff0307180000010913171408000300ab0066ff080002ed81001f01", 0x24) r1 = socket$bt_l2cap(0x1f, 0x7, 0x0) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000b44000-0x2)={0x9, 0x2}, 0x2) getsockopt$nfc_llcp(r0, 0x118, 0x4, &(0x7f00008c3000)=""/215, 0xd7) 2018/01/23 22:54:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0xffffffffffffff91, &(0x7f0000e3a000+0x37a)=0x5) syz_open_dev$loop(&(0x7f0000413000-0xb)='/dev/loop#\x00', 0x9, 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = dup3(r0, r0, 0x80000) ioctl$KVM_S390_UCAS_MAP(r2, 0x4018ae50, &(0x7f000098e000)={0x0, 0x2, 0x10000}) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000b5e000-0x4)=r1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0x3, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f00005bf000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [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$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000a3e000)={0x0, 0x1, 0x0, 'queue1\x00', 0x400000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000e15000-0x4)=0x6, 0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f00006a0000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) pread64(r2, &(0x7f0000627000-0x2c)=""/44, 0x2c, 0x0) 2018/01/23 22:54:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x4000000008002) write$evdev(r0, &(0x7f0000ccf000-0xf0)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000b48000)=@req={0x50, &(0x7f0000463000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@vsock={0x28, 0x0, 0x2711, @reserved=0x1, 0x0}}}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00008b2000-0xd8)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8001}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x400, @loopback={0x0, 0x1}, 0x100}, @in6={0xa, 0x1, 0xd2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x22}, @in6={0xa, 0x1, 0x5296, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in6={0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x3, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}], 0xd8) r1 = gettid() r2 = getpgrp(0xffffffffffffffff) kcmp(r1, r2, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) [ 37.172128] IPv6: Can't replace route, no match found 2018/01/23 22:54:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00003f7000-0x18)={0xaa, 0x0, 0x0}) pipe(&(0x7f00009bb000-0x8)={0x0, 0x0}) ioctl$TCFLSH(r1, 0x540b, 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000afc000-0x20)={{&(0x7f0000f9f000/0x1000)=nil, 0x1000}, 0x800000000000, 0x0}) mlock(&(0x7f0000011000/0x3000)=nil, 0x3000) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000be4000/0x4000)=nil) r2 = syz_open_dev$midi(&(0x7f0000aed000-0xb)='/dev/midi#\x00', 0x3, 0xc000) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000db6000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b0f000-0x9)='/dev/rtc\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000c9e000)={0x0, @in={{0x2, 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, 0x5, 0x9, 0x7, 0x2c}, &(0x7f000058a000)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000331000)={r4, 0x88, "d7a77828ccd7c028844d04fc3e0e76111d7e55588d8e780198e6a06ff3f7b9bd3093a8ebddf4d8adeb696c5213054578f4c7294c1cb1c3f1f80ca3f7c23aa79b71484d78dd5167d4dc6e01f26e52f3a73d811b6a5c878c9301f7dcacd80cda69f286d698135741cc4f82d23cf2c517a6524b82eeb94149cfa00f05534bb31448adc8ca58df74b248"}, &(0x7f0000967000-0x4)=0x90) close(r0) 2018/01/23 22:54:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f000001a000+0x13b)=0x0, &(0x7f0000017000-0x4)=0x4) setsockopt$bt_BT_RCVMTU(0xffffffffffffffff, 0x112, 0xd, &(0x7f0000017000-0x2)=0x810, 0xd82) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34050, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) gettid() r1 = msgget$private(0x0, 0x2) r2 = accept(r0, 0x0, &(0x7f0000f08000-0x4)=0x0) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f00009fe000)="b052d7a83366be6c427d0d5dcf1adeb9b9b214052b245d4c99763e56829404", 0x1f) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00007eb000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0x14) msgsnd(r1, &(0x7f0000af8000-0xf1)={0x0, ""}, 0x8, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000281000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000037e000-0x4)=0xe8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000067000)={0x0, []}, &(0x7f0000753000-0x4)=0x4) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000cc9000-0x8)={0x0, 0x0}) 2018/01/23 22:54:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="1100000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000014b000)='/dev/sequencer2\x00', 0x42000, 0x0) accept4$ax25(r1, &(0x7f00005b6000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00004df000-0x4)=0x10, 0x0) 2018/01/23 22:54:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d79000)='/proc/self/net/pfkey\x00', 0x4800, 0x0) r1 = syz_open_dev$tun(&(0x7f0000849000)='/dev/net/tun\x00', 0x0, 0x204000) sendfile(r0, r1, &(0x7f000092e000-0x8)=0xe, 0x1) r2 = syz_open_dev$mouse(&(0x7f00003ab000)='/dev/input/mouse#\x00', 0x1, 0x501) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00002eb000)={0xfff}, 0x4) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000ef7000-0x1)={0x3}, 0x1) mq_getsetattr(r0, &(0x7f0000b99000-0x40)={0x1ff, 0x4, 0x4abb63bb, 0xfd2d, 0xfffffffffffffffb, 0x81, 0x1b7, 0x4}, &(0x7f0000d96000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$netlink(0x10, 0x3, 0x1000000000004) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f000049e000)=""/92) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r3, &(0x7f00000a8000)=[{&(0x7f0000aef000)="580000001400192300bb4b80040d8c5628060000000004106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff0000ec6b0f536e", 0x58}], 0x1) 2018/01/23 22:54:50 executing program 6: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x1000010, &(0x7f000000a000)="") r0 = creat(&(0x7f000002d000-0xc)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0, 0x0) write(r0, &(0x7f000002d000)="e0", 0x1) preadv(r1, &(0x7f0000002000-0x10)=[{&(0x7f0000001000-0xeb)=""/235, 0xeb}], 0x1, 0x27ffffffd) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000001e000-0x1008)={0x0, 0x1000, "2bd16da6f0a54d564e1a8f810d3fc7aca9b4b2bdd35daa61932cc38feb050c85f9e2031285f6f1c0369cbf3ed787df887218ab5e7cb61e3b56aaea2f14ec50c58e0718615c01f2c1d2c4191f583d3831abed9b6b95bd8526a388745404d876784933aacdb48b0097118e35da3a968f1fa9fd195cedd777c6c40cad84c34dc8f1ed7d626373636948a441e7f5c717410069e579c7f2ac232a300079744f6f96bde3b39e58547427f17b92e74b5928921a3b3b2bd015296af30093e09dcc87e3558d2ee9fcd50033a212262493dcbbb9ecee99f5427a2f4e193dfb7390c9946d361c63afdd8d008cc1cc0c68a8ad404f9a5e42b5e591d01eedbcc6f41af38625a93284fac9eb0eab89237ce55bc5876ade93018888572038e6521a75d7c7e9df56193617914e77297df4aa64a07ff8bbd4555541d309310d92e0b5ec7777118d99448396cf9194ad26206e7053c596a6c55514e2b8237486c7009f5c9c32981351afad5d03630f620d90dfe782e78930b38456d91fa3a0940094690f365a864c4d1647ded855f9a5000a87a7ba85660d92c00f3d62e53f142eabcd7508d875243eb9ec8d70db98302a0a639c558a46884a3eef35dab569006595d7a454f0150d9b3f9bd0f68d220befb3627c9f41690c8affdc9385099b52180046175e91091047d9bdfc52fb7cfc868e3b31a470a9da79168b174fb041c53c462cb3815912ae6fc65f77ac593ebf7e55a46962e67cd22bcc96d45da1cd002d2938b0639f1aabbec0ea4d388407cce4ad4d89e357212ef3633e1556db1924f4ea6b58ea8896d4410e42af6885711efb2b877b56989c5d980e85617dffe79c1c799b2213075bc8d197c2bad25d71cbd4e290206adbfa45bd06616b30600d71f539546ed388f40f2a9588695f169561ca9c53a7e7bd3a0fbe65c2a55a8f7434fcaaf5b7bca6d62b9b99d9709964d700e6f2c5edce4611a6d02b5557222d61bed4b27eb8a02d01bfd27ee8bde965b60012f3cab1deeb8034b69958f8bdce05e9d0fc61e740ec0a5bf907613f06e972e3f65ae83cdf75d30a7a2c5385eeff1fa62c8708b080130766bd2db5e36bc3d73240cf2d770ca9ec2ce9aaf12f8dd5c331c012354135eac9d15f59b693a95dd56f12544dcb8d1f58069a57b62cc768d2200ae021dd5277c5584a57131ba35768daf0005213062ad7313383c3284139a35fdbc11fa16edcbd468f1c094e4c8bab71bf985ff6e89a72395bd3204b12f395571eef5767e853bb515ff41df3b9a88a8a659f9ef4eecc43c86580d75c73902328417f89cb1ff84bd35442fc9236ef3c9b556a1a487c524c9b81b07c91940eea9e01864f621f665962567e8958ba32906e4eb49a019f2a5eb5442957086189fab7957b03010b6537cd4bfd77314eb77405f357a31b6ca6f99c1c0844c42445fda08ec3d0f014559911c366bac36186304ab090235d3ac79c52a5ad628f99d4c33cc81873826822b6886c857be8bdafe1b2e4228ed4839ef653d13bed3b9c44afee70596bac5d972fa0e057540928446459af4511c54efc523e6ed56e62cce41ca5201db4d36d18d847f792fb70817ff922b47f2a8287ebaee91226f166f0198bd89af749c296024630f9462059cf19bf7a046b783bbe0a81afb49d0973cfd2cc7e74d1f8887d85a085d6a82f40e2e5ae1f53c8fbdf63bc55e4e2d9a379921e8b5914f08d2d50d81b1e33436a4eef05dabe8091a7b93e1aac1668b8e9bab9c8a485a7a2236e89933a894acd92b71ef6eac554e823eabe4575f6320da2d2c0c3ec70afe90e60c142d29536f579de28fc46e49354b09e3625fc6a3d19bddcf1c24505fd2f48c48b3c876ed08e6a4bf550d5d63093c9516ee9576c21c57e38b6c298b1ae450acfc08df9ef5b337bf4250f27a64858954b2130a1a9cd34dc420947ea91e0b7f692d95662106b23b9da25a4175d744e95c17d5a45c2f2e8c2884545b1ba34eac1606c51bd0d43c9b99ac4c5899e2ce8c3d6e2ef09e088b072e8c1a23aca5a2649cbb38362cc06c8b9adcb38acbc7fc7e4ffb255b6d4099ad0717a864489e1736a6abb2102e500eb28f0043d8f4bf274e775c8c31177f2548f7d42845cf8add8f9900dfa6b0b0a86aca262445309254697113acd5c9f09222a0647421e2b45ddb442e20a19c9382e9fd9c1fd5e41daca318bb30ede5346b2870ded129b486ae2b7d005908852e8c672780f813093b99830e8efe9f1cb982896cbd5f0086a523494d5b7a5b6a26a99f6cdf02ac88c0952617675ba2a15f8a0f8a03a22afb6691948aaa0bb41651087f83dc939929b220414305a76a807bdceb353afe9e1df75e8d1fde334e2b1476dd07f3826f796dcc3be44fe62a48e49300456df74b3faf89894206d1190ea37dcba9a2c26fce9106bec98c705c2d0a2742a8691e7decdda339a52188b9cad67050b52f073a8f9090cf6f155690b140bf152180a90162a433b377e780ef30abd13ad5f9702ff61642613b79a8fa91fa914fa7b752fc2c8da1ecf1496db52334739620cebf66172f440bd18ff38eefba3dca831f74d56733267f78263ce2d1297b0017612c7d11cda129cf5ebb1a7f10ad1802c41b307d836dc06ba7c29733c992adfb4c2bfb55c53751e521b2c9be9b00c6bb790dc9a777517b222b94750610b717f209d8006420b1ab87fcf9c267f7ece64e9000e3f8fcb6bc9a06de1e579952819a9a384c011723f3a3fe63aa00377c6a68742d1d8a6dce6927fd2f85200c2c5242965071afc528de4b6510fbb5d1f141fc3e217b8dda106fec5ee2a152ef45b4f502aa844531b6ff418ac5d4d8e96298d5097a22ddde4ca6c624312774eddc58c17de942f43120612196e82ef7bbb30fb6f01d2cc5987adf2c63bfc5cafe862c1c5b421ec418fbf1d81694cb05cce18aadc92307f42e55eaa7839011deee7cbcdac6f869848e81addc04574461f66262e43fb6fc07ff4d3a2a9ef56bdb177b674e37094bd2d1eceed4188d9c87c5ec33026f7e1ebfa3a08b8005d34f6d41850e52db4ef1d7541a7a36531989b9613937e6c3338c97125c2ebbe0f58ef0e45f146736b30a2f827fb53b88a5fad7da12cf4ee99abef12460614f1e49ddd0b9d6e9496b20a5de1f93d5d0739fd0e4aa0ba655e4c14be84169b3884729374cce41752e9fd75b2dae2b637583c9732d3fca8aefe390b88ba3bec6cd84c8f0f95fb67a9c6778f380aa0a20f6ac5e8a1c07ee21b6b8b928e27dca627802bfe6c265875cb2895febcddc57346baccfdcdfe2412e853ac92efc6742a11350d06fa1761d96a9b503b2a894fdb5000e2441629e03ae4d73d86b0db841f9855cf397f03321385c645fad024a6088b3c39987667c67132e912325c974bede3831cdb0c10b6c1cf1c1c5853df3bf720b7394b2f99b0c081dd7a0b6250dc392a07345eaa3247150991340454a384c1b8d670b649fae0c61d88277209d9d42eb6d0e2fd9b46a880e1b7ae4e08438764592f1e80878d17082524724c82d3f9ab5f174f8a5e19bc1fdb03df5357c99fcf1b08219812f29a480152f83c047d45ab56a53a2110c8fc16515283fa1dfaf9752c5312ed93865ca1eeec974f3614f13222e26318e86385a30c8073a58fe1b5c05d798fe75b8b3b7839ae3f4ddb5de3c33935e5e12cc25a746213fcf1e50b356942be935b959041ef29023d7e180e53bb3e93125992f4ef6c51c36c6cc9c2e2963906d7beb53b332e838798125457d199cec73895485ec98837e70bff74ec57696f4dd0cc37da28619e624c9c9b383ee56f59b8573a16657d6df16313544a6abaf96f7c7a7e115975580500f4844877266ba72d2d68c1b154aa8d1ce49f28a7c26f3fa9ab7afa09d8a6d8989949424b3f65b66314549fddfd35da1490c1c47b9d1091b0eb2072ac3b8c0e3ba8c57d8c8a8d2a6011a658e4e1bc6d839a342c799964e004e79fb1f4f005ebfe730c63000d6710f1f0f830f4f038a0f7f5312f514f3a5cdf7163891eeb015995312aa57ded45cf0c03b33fa38d613623f228bd131b1c75cc17b5286a08729c1e84ab20f8a2418e4da2f090f7ebb5a1917589b8b06326037bb41a11d70bd8dd55fa94a6690a16640444e50db1ff57188554ef19cb18539bc506936d71b2dbe379fac5e816689f7d53cae498b492fdef9d7625ea148ee5529ece811b514955ab7714eed86a030fc9a8fc7db125df3b9effd1182a500262a440a3942f33e43dbdbf797ceb168b458c1ab6bb31bcd9f4c330eb7984396bf79e0293ad05605fdab0e576e09efda5a445ef5a1e6787b6ccc0138f4c493e4461fde1aa0b861f0169e3df8c74095a306947dea02e4732d5a7b33a06b793c75a3d8591787e10381a15aaed7ac92adab1668ae63e8b1fa8f9eee0adedfac97498f567681ff64d88a5e0597328706d696ac05697dddfb13ebc5bf6963c7ea49624f6547be0294c32e6d74cf1c88a7bebd346891c6318a0b4e38c4b83e4db4a67c783a64b5fcf2085eaad976661b2d3dd044d397cf1c8ede1d3c6d7d45f06fb52592733d8e85a2587de953a6eb68479a65222f8ab31c27088a30dc11841d7d16fa309e7875d37b1dfa866d4b05429eac41fc99b3989025eb76acb49bc3465d35585d816585290e4925a3c4160cc24b76aa9c5aff53caa1283ce513ec33ac14b58f71421bf6e6c77dde0bbcdb597d8c370aaeb8e2b4a6bbddbc98e85c87fb41ccbca6f13f2589b371fd8ad404d844902d32d10a099e6185b0d6ef5293baf3e44c7eb42167507b1385a35072a89726a865402c356780f78da2e441263f4a855ea06ce4bc43d368fd4a143a85a69a39f7fb2fd35e74473101e3d6a86cf4222f7dbca252f26fb7fec368bb53d217cad8a5937ad9690a9fe9f73ade721d0898e1ec6eefa7a1a50311933f65470e45c8080fe9d93e874d6c87952113d7f27b0f76e35ddcc569dacc642997b608062bbace741db86080e2b6c6be8b136c1ec28a06ef40217ba8fa2cdf67311924e4443811d7c3cf4022ce03deb45778f4adab786b7384650fb647e7758fb5cd879c853b2122c4e68c1bd1d3d1f9156197fbb9ecec229c6d34e2c32bf799fa119874eff446acaa711568ac9ae895711149cde2bc608836ecbcb123347eb79bbe81fda9f1b4e3ce96c303271936e38ee27f51bbad5bca9cab5ffa400849597db9728f1f068b1af1b701529656b7dc1a949f7e261203767d9ef82c660c2844939521574490b4cd28c31af1564869e95307a96ea0f7776fff12d14feafa04c27188e4194f9fafc8830af5011f830e258f0524a0721da24162294e76355ff15ac38e88970ef3a735a0823567201c566f77d08ac034797f64e085f2c546efb8df1d25ecd274ddb734cf9505037806abbd747d76a23a3497d6fd56327db153b6372230ccab8903b005d8b6848a79541e7e09e699a920a2a8382cf584f481b55effe39bded3010c7b88649906e88b5341e30096c6243826418bf508027afdc5a921cb24e55fcab4f7e732c347ac14fdd596f470c27e3146167a634fe8ef0a0de0b4c19aaf4abb393992c53b6442aee6c4171616a1df070a5847d7a8b83088200a39d9a57894466aa230b94ea8f1cac781e91b82e7b5023874f14bdcf48251c15bff9ca37a5205c7afecb02b4848d0d287a7a6b2af2353c4ee503567c738e488704849c98acb4abc05ad614577c2cd7661e5217bfb8cc93e6163d7f374951f2eefbf2adbb2a29b1d2f02efb9fefd6520e6e3ad8f42f57b66ca16246736ba1699a9eb22bb8bcc6a324481a02bdd8fea38f8d74af"}, &(0x7f0000038000)=0x1008) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000038000)={r2, 0x6, 0x4}, 0x8) 2018/01/23 22:54:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000006a000)=@assoc_value={0x0, 0x0}, &(0x7f00001da000)=0x8) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00006f3000-0xb)='/dev/mixer\x00', 0x400000, 0x0) readlinkat(r0, &(0x7f00008ef000)='./file0\x00', &(0x7f0000fe0000)=""/20, 0x14) r1 = socket$netlink(0x10, 0x3, 0x9) writev(r1, &(0x7f000010b000)=[{&(0x7f0000ec1000)="39000013000904690000008000fffd18", 0x10}], 0x1) 2018/01/23 22:54:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000a76000)='/selinux/load\x00', 0x2, 0x0) pwrite64(r0, &(0x7f0000cf4000)="", 0xffffff2e, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000a26000-0x8)=0x98) [ 37.278903] openvswitch: netlink: Key type 2064 is out of range max 29 2018/01/23 22:54:50 executing program 5: prctl$intptr(0x8, 0x100000000) r0 = syz_open_dev$adsp(&(0x7f0000d7d000)='/dev/adsp#\x00', 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x0, &(0x7f0000002000-0x14)=[]) chown(&(0x7f0000002000-0x8)='./file0\x00', r1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000002000)={0x2bd, 0x0, 0x10003, 0x401}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000003000-0xe)=@known='system.advise\x00', &(0x7f0000000000)=""/95, 0x5f) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000003000-0x10)={r2, 0xfffb}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000004000-0x8)={0x0, 0x0}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f00001a7000)={0x3, &(0x7f0000000000)=[{0xfff, 0x9384, 0x1df, 0x3ff}, {0x5, 0x8, 0x800, 0xb2}, {0xa5a8, 0xb709, 0x7f, 0x7f}]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000003000)={0x1f001, 0x6000, 0x0}) perf_event_open(&(0x7f0000003000)={0x3, 0x78, 0x0, 0xffff, 0x800, 0x7, 0x0, 0xffff, 0x50442, 0xc, 0x6, 0x2, 0x1, 0x9, 0xd24, 0x1, 0x0, 0x4, 0xffffffffffffffff, 0x8000, 0x3, 0x0, 0x2, 0x2, 0x21, 0xffffffffffff0001, 0x1, 0x8001, 0x6, 0x0, 0x2, 0x9, 0x0, 0x1, 0x9, 0x1, 0x1000000000000, 0x677, 0x0, 0x9, 0x1, @perf_config_ext={0x0, 0x34}, 0x200, 0xffffffffffff9814, 0x100, 0x4, 0x0, 0x81, 0x0, 0x0}, r3, 0x5, r0, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000001000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000001000-0x10)={0x0, r4, 0x3}) ioctl$KVM_NMI(r0, 0xae9a) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000001000-0x8)={r4, r5}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2018/01/23 22:54:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ae2000)='/dev/vga_arbiter\x00', 0x4c0000, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000f23000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x6, 0x18, "bf5e3aa2ef833bd49c4dcf12598fa3e12c3173ea929bf9862e5b59fabaa302cad756def9aa8dac296cbc7dfa791c249471b1bf66d9ba6cd19ddfdc44ed9a34dd", "453d06ed3f7f47bd39731f19d8413af458a8300942fc3470f69c297dffdc7727", [0x2, 0x6], 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000b1000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005aa000-0x4)=0x18) socket$nl_xfrm(0x10, 0x3, 0x6) r2 = getpid() ptrace$setregset(0x4205, r2, 0x2, &(0x7f000083b000-0x10)={&(0x7f0000dfb000)="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", 0xfffffffffffffe50}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000ab1000-0xa0)={r1, @in6={{0xa, 0x0, 0xffffffff, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x6, 0x0, 0x6, 0x10}, &(0x7f0000c7b000)=0xa0) fsetxattr(r0, &(0x7f0000009000)=@known='system.posix_acl_default\x00', &(0x7f000057d000-0x11)='/dev/vga_arbiter\x00', 0x11, 0x1) recvfrom$unix(r0, &(0x7f0000c81000)=""/101, 0x65, 0x10000, &(0x7f0000fc3000)=@abs={0x1, 0x0, 0x0}, 0x8) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000018000-0x10)={&(0x7f000000e000-0x1120)={0x1f, 0x22, 0x100829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x4, 0x0, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000bdf000)=""/97) [ 37.279876] audit: type=1400 audit(1516748090.772:27): avc: denied { write } for pid=4999 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/23 22:54:50 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000001000-0xc)={0x6, r0, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x8000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7ff}, 0x1c) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) fchmodat(0xffffffffffffffff, &(0x7f0000012000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/23 22:54:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007fc000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000ff, 0x0, 0x0, 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(0x10, 0x200000000803, 0x0) write(r0, &(0x7f00007c4000)="2600000022004701050007008980c5ff0200000800000000c0e9ff094a51f10101c71f3500b0", 0x26) getrusage(0x0, &(0x7f0000d5f000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) recvmsg(r0, &(0x7f0000ac6000-0x38)={&(0x7f000043c000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000ac4000)=[], 0x0, &(0x7f000049c000)=""/0, 0x0, 0x0}, 0x0) 2018/01/23 22:54:50 executing program 3: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000014000)='/dev/amidi#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f000000e000)={0x0, 0x0, 0x0, 0x0, 0x3, 0xa, 0x11, 0x8, "c395e42f55ca89292fef7beb95fbdb2c4b0ffcf535137a54845337efb21e1b8a11aeab0fe6c214a702604924f0acc236b4ff04cfa7d687c6997022ea827bcb2e", "981a0dab968886ca57d9cdb17327c50233e1672234652b9e884d2b430f56ab46", [0x0, 0x7], 0x0}) r1 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f000000a000-0x84)=""/132, 0x84}, {&(0x7f0000012000)=""/252, 0xfc}, {&(0x7f0000012000)=""/155, 0x400000}, {&(0x7f0000009000)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0x66}], 0x5, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000000f000-0x8)={0x0, 0xfffffffffffffc01}, &(0x7f0000015000-0x4)=0x8) r3 = syz_open_dev$sndmidi(&(0x7f0000012000)='/dev/snd/midiC#D#\x00', 0x101, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000008000)={r2, 0xffffffffffffff71, 0x10}, 0xc) ioctl(r1, 0xc2604110, &(0x7f0000000000)="") mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ftruncate(r1, 0x80000001) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000017000-0x4)=@assoc_id=r2, 0x4) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f000000a000-0x38)={&(0x7f0000016000-0x10)={0x2, 0x3, @rand_addr=0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000016000-0x10)=[{&(0x7f0000016000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000011000)=[@cswp={0x58, 0x114, 0x7, {{0x7, 0x7}, &(0x7f0000016000-0x8)=0x1, &(0x7f0000016000-0x8)=0x8, 0x1, 0x3, 0x9, 0x6bb, 0x43, 0xfffffffffffffc01}}, @rdma_args={0x48, 0x114, 0x1, {{0x8, 0x3}, {&(0x7f0000009000-0x84)=""/132, 0x84}, &(0x7f000000c000)=[{&(0x7f0000013000)=""/162, 0xa2}, {&(0x7f0000018000-0x3a)=""/58, 0x3a}, {&(0x7f0000016000-0xb7)=""/183, 0xb7}, {&(0x7f0000009000)=""/23, 0x17}], 0x4, 0x1, 0x1}}, @cswp={0xfffffef0, 0x114, 0x7, {{0x6, 0x3}, &(0x7f0000015000)=0xffffffff, &(0x7f0000015000+0xbec)=0x101, 0x7, 0x0, 0x20, 0x80000001, 0x2, 0xfffffffffffffff8}}, @mask_cswp={0x58, 0x114, 0x9, {{0x2, 0x1}, &(0x7f000000b000)=0x2, &(0x7f0000001000-0x8)=0x6, 0xfffffffffffffffa, 0xc2ba, 0x8, 0x9, 0x8000010, 0xff}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000001000)=""/24, 0x18}, &(0x7f0000013000-0x1)=0x0, 0x5}}], 0x180, 0x14}, 0x40001) 2018/01/23 22:54:50 executing program 4: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000f89000-0xd)='/dev/usbmon#\x00', 0x7ff, 0xf565367d2a6cb22) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000f88000)=@int=0x800, 0x4) r1 = socket$key(0xf, 0x3, 0x2) fremovexattr(r1, &(0x7f00009d0000-0x15)=@known='com.apple.FinderInfo\x00') r2 = geteuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000000e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c4f000-0x4)=0x7) fchown(r1, r2, r3) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f85000-0x70)={0x2, 0xe, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 22:54:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b02000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000932000-0x8)={0x0, 0x0}, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x2) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000326000-0x38)={0x0, 0x0, &(0x7f000078d000)="", &(0x7f00004d0000)="", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 22:54:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)=0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000337000-0xa8)={0x0, 0x0, []}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df6000-0x28)={0x0, 0x0, &(0x7f00003ad000-0x69)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f000017d000)=""/199, 0x0}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fe000-0xae)=""/174, 0x0}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f83000-0x4)=0x1) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f00008bb000-0x28)={0x0, 0x1, &(0x7f000096f000-0xb1)=""/177, &(0x7f00007cb000)=""/81, &(0x7f0000ee5000-0x4e)=""/78, 0xfffffffffffffffc}) pipe2(&(0x7f0000454000-0x8)={0x0, 0x0}, 0x800) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00003ea000)={0x0, 0x151b, 0x9}, &(0x7f0000181000)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000042b000-0x10)={r2, 0x2, 0x80, 0x2}, &(0x7f00000ce000-0x4)=0x10) 2018/01/23 22:54:50 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x200002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast2=0xe0000002, 0x2}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x24, &(0x7f0000002000-0xc)={@multicast2=0xe0000002, @multicast1=0xe0000001, @empty=0x0}, 0xc) 2018/01/23 22:54:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) pipe2(&(0x7f0000af3000)={0x0, 0x0}, 0x80800) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000b50000)=0x0, &(0x7f0000ca3000)=0x4) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000e97000)={0x8, 0xffffffffffffae00, 0x3, 0x6, 0x200000, 0x100000000}) getsockopt$inet_udp_int(r2, 0x11, 0x64, &(0x7f0000123000-0x4)=0x0, &(0x7f0000f8b000)=0x4) bind$alg(r0, &(0x7f0000c66000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(aes)\x00'}, 0x58) mq_notify(r2, &(0x7f000091f000-0x60)={0x0, 0x2c, 0x0, @thr={&(0x7f0000199000-0x8)="32ddc0899c3a8bec", &(0x7f0000bbb000)="98bf3ea0307353b3fd468217519de96eb0486e744a0f3f1d673ba7a22d573fbb78f603ef71bbc3bc15f36bc86e2b3740eac80fc3a25e1cf68a1a967d702a838698d1cf597e11"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 37.316010] audit: type=1400 audit(1516748090.809:28): avc: denied { accept } for pid=4999 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_generic_socket permissive=1 [ 37.397346] openvswitch: netlink: Key type 2064 is out of range max 29 2018/01/23 22:54:50 executing program 0: mmap(&(0x7f0000000000/0xbb5000)=nil, 0xbb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x90000003, 0x0, &(0x7f0000bae000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000bb3000-0x37)={&(0x7f0000bb3000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000bb3000-0x10)=[], 0x0, &(0x7f0000bb2000)=""/69, 0x45, 0x0}, 0x0) sendto(r1, &(0x7f0000ba5000-0x3e)="", 0x0, 0x0, 0x0, 0x0) 2018/01/23 22:54:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000f47000)='/dev/adsp#\x00', 0x8, 0x40000) socketpair(0x2, 0x805, 0x0, &(0x7f0000e2f000-0x8)={0x0, 0x0}) r2 = socket$can_bcm(0x1d, 0x2, 0x2) r3 = openat$dir(0xffffffffffffff9c, &(0x7f00006b7000-0x8)='./file0\x00', 0x208002, 0x110) r4 = socket$bt_hci(0x1f, 0x3, 0x1) r5 = mq_open(&(0x7f0000261000-0x15)='em0securityeth1ppp1$\x00', 0x80, 0x120, &(0x7f0000473000-0x40)={0x23a, 0x8001, 0x7, 0x7fffffff, 0x4, 0xeb, 0x0, 0x40}) r6 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f000039e000)=0x0, 0x800) r7 = socket$kcm(0x29, 0x2, 0x0) r8 = openat$vcs(0xffffffffffffff9c, &(0x7f0000f26000-0x9)='/dev/vcs\x00', 0x10040, 0x0) r9 = open(&(0x7f0000e80000-0x8)='./file0\x00', 0x4002, 0x102) r10 = socket$kcm(0x29, 0x5, 0x0) r11 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000410000)='net/fib_trie\x00') r12 = syz_open_dev$dmmidi(&(0x7f0000f10000-0xd)='/dev/dmmidi#\x00', 0x0, 0x800) r13 = syz_open_dev$sndmidi(&(0x7f0000405000-0x12)='/dev/snd/midiC#D#\x00', 0x0, 0x0) r14 = syz_open_dev$binder(&(0x7f00000d3000-0xd)='/dev/binder#\x00', 0x0, 0x802) r15 = socket$bt_sco(0x1f, 0x5, 0x2) r16 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008e2000-0x11)='/dev/vga_arbiter\x00', 0x800, 0x0) r17 = syz_open_dev$vcsn(&(0x7f0000f6e000)='/dev/vcs#\x00', 0xfffffffffffffff8, 0x10000) r18 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000dea000-0x8)={0x0, 0x0}) r20 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000c74000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000393000)=0xc) r22 = getuid() lstat(&(0x7f0000b2f000)='./file0\x00', &(0x7f0000565000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000478000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ca4000)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000d27000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000080f000)=0xe8) r26 = getgid() r27 = inotify_init() r28 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000772000-0x10)='/selinux/access\x00', 0x2, 0x0) r29 = socket$kcm(0x29, 0x0, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000d12000-0x8)={0x0, 0x0}) r31 = socket$nl_crypto(0x10, 0x3, 0x15) r32 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000203000-0x4)=0x0) r33 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c41000)='/dev/ptmx\x00', 0x100, 0x0) r34 = openat$vcs(0xffffffffffffff9c, &(0x7f000011e000)='/dev/vcs\x00', 0x0, 0x0) r35 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fb3000-0x11)='/dev/vga_arbiter\x00', 0x2000, 0x0) sendmsg$unix(r0, &(0x7f0000273000-0x38)={&(0x7f0000fcf000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000df2000-0x60)=[{&(0x7f0000303000)="a14240c59c2025e776014e5c30b8752861abec14c8fef60c2b1b66436e2d46f7d249824e0e0f40ecd7d9c11f9034f66bd040e1aba6fda04c6be5a29135a67b148bfc7a42017857b055b84b712b26024ab707cead9950a12a22ef7e9b874ecdd72ff094aebc9045ff28c10df362c769df6c17c93a0b315061bd36f4f6e0e0e0343ef9f209d59c4ba9cae870de5e8f3560dac43b6b5835c0fab65a219ff92523beca5f4c1c36ba3d8d0a52dcddce9e1ea5cba9b4cb97bf48113cc37ccd35dccedcf62cecef", 0xc4}, {&(0x7f00003af000-0x6a)="2005b27abdc7d2cfcfdb854223913a32414568992b0cf6ef5a79f90ad5f9c86da3ecaa6d53c6e0debf52ae14391bce0432e4fdaba28f0d4ea9f52d5ab56755b9673ea7b4af02bf2c94cd3c1cd65d50cfe92b73906d74d17494d2e18878c1a8d1646b7d7e6ef8760ebb16", 0x6a}, {&(0x7f0000f7a000-0x48)="c002069bc779193e110b555dcc7ad7c2c8124ffadf5f3e26d31fbdb49b378f4f275aacbe3fae19d0fc06c130e84c744eb35724fc3b48662109b5cd9b3bcefd7ebdea602356e6a205", 0x48}, {&(0x7f000065a000)="3d417441246400cba9711a353923bceac667ca0fed217a5bf92bfc7966f313004bc1efd3df8fc836dabe4c624bee04ff90402acbe4013df4784f2a94100b2cdaab54c5d319542ffeb648d896c721ecb73e1f568ec1fbc00f13cb4ac032c2a676ef2cc798cd36e0c6b7e2281e393ee952f00deba1103ac485ffbb2e0da9ab5211cf5094a06aa9f0c975305ffaa1a33374c2c8b85d9e1b94452363c2c180665c8fe4bbe061a5dd86bbd907e4", 0xab}, {&(0x7f0000dab000)="4790e0d8e4700faa64b5cd3903c5d1b8a778b3fb59ab74aff5d1e2a34358f1ed6bc6a485ed25b6a301806799bcddd983ae919d838b6433670fc4bc10cfc026f4788fb4f7c65243321ab0a458c4dddc27a6d63fdc7b951ac2b7e3e6d5b3db36f91623e30677cae01456a5eb5c36b17a6d407eb23c3b1424c41201f9a913b6943e223b408b5b2d5c9f65ca52fa1fdc330327524d1e2dac6a1c608f18649f415b8e97e249bbb3f934643caf", 0xaa}, {&(0x7f0000a16000)="9582279034ec513120ead807b6186882a12c4a4e6692f25a9e90172e4455f37b765c43e9c96fae586a51a96ff9a468f4634d92cc61d54778ccc0a21c4fbd85f191dee3cd6ad85be26714f33e4703a4f796c2250048fad0e97dab3480deb45d368c17ea7d8a463737f08823087c", 0x6d}], 0x6, &(0x7f0000613000)=[@rights={0x30, 0x1, 0x1, [r1, r2, r3, r4, r5, r6, r7]}, @rights={0x30, 0x1, 0x1, [r8, r9, r10, r11, r12, r13, r14]}, @rights={0x18, 0x1, 0x1, [r15, r16]}, @rights={0x20, 0x1, 0x1, [r17, r18, r19, r20]}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @cred={0x20, 0x1, 0x2, r24, r25, r26}, @rights={0x38, 0x1, 0x1, [r27, r28, r29, r30, r31, r32, r33, r34, r35]}], 0x110, 0x8000}, 0x40081) r36 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r36, &(0x7f0000d65000)={&(0x7f0000dc9000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f000011b000-0x208)={0x14, 0xd, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 22:54:50 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000d9a000-0x8)=0x0, &(0x7f0000d44000-0x4)=0x8) 2018/01/23 22:54:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000183000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) r1 = syz_open_dev$vcsa(&(0x7f0000797000)='/dev/vcsa#\x00', 0x3f, 0x1) getsockopt$llc_int(r1, 0x10c, 0x6, &(0x7f0000f81000)=0x0, &(0x7f000044f000-0x4)=0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x1, 0x0}) 2018/01/23 22:54:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000fd4000)="92", 0x1, 0x0, &(0x7f0000aa8000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800000001}, 0x1c) listen(r0, 0x480) r1 = accept4$inet(r0, &(0x7f000082d000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd3000)=0x10, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000a20000)={0x401, 0x0, 0x4b98, 0x8, 0x100000001, 0x101, 0x4, 0xb2, 0x1, 0x10000, 0x3}, 0xb) getpeername$ipx(r1, &(0x7f0000fc1000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000195000-0x4)=0x10) 2018/01/23 22:54:51 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000000000+0x4ee)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000032d000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00009f0000-0xb4)=[{{&(0x7f00003ee000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000082000-0x20)=[{&(0x7f0000d0c000)=""/128, 0x80}, {&(0x7f00003a1000)=""/12, 0xc}], 0x2, &(0x7f0000f18000-0x7)=""/153, 0x99, 0x5}, 0x7fff}, {{&(0x7f0000688000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000d0d000-0x30)=[{&(0x7f00008fc000-0x5)=""/5, 0x5}, {&(0x7f0000157000)=""/4096, 0x1000}, {&(0x7f00003a0000-0xe5)=""/229, 0xe5}], 0x3, &(0x7f0000f3d000)=""/4096, 0x1000, 0x2}, 0x5}, {{&(0x7f0000f4e000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f00004a1000)=[{&(0x7f0000293000)=""/0, 0x0}, {&(0x7f000072b000-0xa6)=""/166, 0xa6}, {&(0x7f0000fd4000-0x77)=""/119, 0x77}, {&(0x7f00002d2000)=""/163, 0xa3}, {&(0x7f0000c2e000)=""/138, 0x8a}, {&(0x7f0000724000-0xa4)=""/164, 0xa4}, {&(0x7f0000527000-0x23)=""/35, 0x23}, {&(0x7f0000b6e000)=""/129, 0x81}], 0x8, &(0x7f0000160000)=""/64, 0x40, 0x1f}, 0x4}], 0x3, 0x140, 0x0) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f00008b4000-0x4)=0x1, &(0x7f000029a000)=0x4) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000126000-0xc)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000e50000-0x4)=0xc) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000443000)=0x0) lstat(&(0x7f0000431000-0x8)='./file0\x00', &(0x7f0000806000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000872000-0x4)=0x0, &(0x7f0000a5d000)=0x0, &(0x7f0000dcf000-0x4)=0x0) sendmsg$unix(r2, &(0x7f000037d000)={&(0x7f00008b1000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00009ed000-0x20)=[{&(0x7f00004ba000-0x9f)="62eb0cc8d1e5ec3fdf967bcf7baf4a61b43c36dccdef94d41586ec0366f0ac22b9b304aa1b4fb20f33dcc2744a86320e40dcae31d56c7fb613d9e7abca2d01fd936ac73c07e4ef4017932f703fa7d691093d754e7f45f57e5873802ef97e94f46cf375807563cda3bb1b621ca29a5376da96631825f8ff2a3d6f5672b210375ef068f0bdc598201c4b9d01937d21f539092c66c06d955bfedf70602b1d52ff", 0x9f}, {&(0x7f0000595000-0x12)="b2b682bec376ed96c12c170aea1519c30adf", 0x12}], 0x2, &(0x7f0000bba000-0xc8)=[@rights={0x20, 0x1, 0x1, [r2, r1, r2]}, @rights={0x38, 0x1, 0x1, [r1, r1, r2, r1, r2, r2, r1, r1, r1, r2]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x30, 0x1, 0x1, [r2, r2, r2, r1, r1, r1, r2]}, @rights={0x20, 0x1, 0x1, [r2, r2, r1]}], 0xc8, 0x880}, 0x20000040) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000dd3000)={0x0, 0x84, &(0x7f00003a9000-0x84)=[@in6={0xa, 0x2, 0x40, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x4f450}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000000}, @in6={0xa, 0x2, 0xffffffffffffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}]}, &(0x7f00004af000)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000728000-0x8)=@assoc_value={r7, 0x5}, &(0x7f00005d6000-0x4)=0x8) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000f90000-0x28)={@generic="e6958efef3c7b6cdfcf88da8f7afa680", r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$OBJ_GET_PROG(0x7, &(0x7f0000c9d000-0x10)={&(0x7f0000087000)='./file0\x00', 0x0, 0x18}, 0x10) syz_emit_ethernet(0x2a, &(0x7f00000e5000-0x2a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="02d56fc4cb39", @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}}}, 0x0) 2018/01/23 22:54:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000033000-0x16)='/selinux/checkreqprot\x00', 0x2, 0x0) write(r0, &(0x7f0000213000-0x1000)="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", 0xffffff29) io_setup(0x10001, &(0x7f00006e4000-0x8)=0x0) io_submit(r1, 0x5, &(0x7f000040e000-0x28)=[&(0x7f0000017000-0x40)={0x0, 0x0, 0x0, 0x6, 0x80000001, r0, &(0x7f0000c29000-0x70)="2c8ed0154db60c58b5b23735b50a6f2d92d660fdc36398f2da7ad7091b6c71c43981ee01bab98b4eae20c0535ff61923c98001588412a3c05611931be29eeefe01736ba6d9fac649aece937a0dd5e22834c5971edcee5bb057a42c3301d7dfb8a36f2f4caed890832b6c44a539a128d2", 0x70, 0xae, 0x0, 0x0, r0}, &(0x7f000058d000-0x40)={0x0, 0x0, 0x0, 0x2, 0x8, r0, &(0x7f0000662000-0x1000)="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", 0x1000, 0x8c, 0x0, 0x1, r0}, &(0x7f00002bb000-0x40)={0x0, 0x0, 0x0, 0xf, 0x5, r0, &(0x7f0000df9000-0x95)="f13955687605630cb861d4f10ef2b381076fe9b192750d6f390450fef64a2e8506cdd548698362d2c71d2c584da375a1c097da7851665251aa1384de42edbbbbb3df8440d3e3ce3e62d0f752e2bbc85bafca3e17cc45525e733a7008274944e8994eb7c564e60ff62c2128193b3193d576fb187857704f4b19b870412248494e4dde226e9773afbb263c5942dbabe19289b66df7a0", 0x95, 0x8000, 0x0, 0x0, r0}, &(0x7f0000a4b000-0x26)={0x0, 0x0, 0x0, 0xf, 0x2, r0, &(0x7f0000fe9000-0xf5)="033a3f53d10a4e2179d75e5a1c074e9ff7c260152cb8b4c1c1df5c6b33a3a220da11caae08c02f8490ac1815eb4e89b340454f2f0932f63c52b44b9667e784cdd95a755ea73b2c313d419a4b2a834499756880cbcb0f991be9e09bdae52e8e721fe3c131c811cd396e84a0b027d69ccabf0c66821e918298de30313356d9dd02404045af4fa9af72c23ab6fc0367272cdbcc320bec0cb34642a0251e2cb1c63bcbcd58cc0817dea741b023d68e9822f40ea13e8da270018ee1a2b12d04e0a822533256f69e2a122d5d916ca591327ccdd665792add3aa3250a4df212b5a7186e1b7789cca46b6d6959a6fcae6bc49aebce3d4ef1f3", 0xf5, 0x1c19, 0x0, 0x0, r0}, &(0x7f0000922000-0x40)={0x0, 0x0, 0x0, 0x7, 0x7, r0, &(0x7f0000797000-0x1)="f2", 0x1, 0x5b, 0x0, 0x1, r0}]) 2018/01/23 22:54:51 executing program 1: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000008000)={@common='ip6gre0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) r1 = open(&(0x7f000000b000-0x8)='./file0\x00', 0x4000, 0xa0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_create(r1, &(0x7f000001f000)=@access={'system_u:object_r:ssh_keygen_exec_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x39, 0x39, 0x0}, 0x4f) 2018/01/23 22:54:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000c6c000-0x8)={0x20080522, 0x0}, &(0x7f0000034000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = shmget$private(0x0, 0x4000, 0x1911, &(0x7f0000111000/0x4000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fa1000-0x1)="", 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x2000000000000009, &(0x7f0000535000-0x4)=0x4, 0x4) setsockopt(r1, 0x1, 0x9, &(0x7f00002be000)="eacea12e", 0x4) shmctl$SHM_UNLOCK(r0, 0xc) 2018/01/23 22:54:51 executing program 0: mmap(&(0x7f0000000000/0xd3f000)=nil, 0xd3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0xfffffffffffffffc, 0x0, 0x3, 0x1, 0x0, []}) mmap(&(0x7f0000d3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000d40000-0x80)=@generic={0x0, ""/126}, &(0x7f0000d40000-0x4)=0x80) ioctl(r0, 0x8916, &(0x7f0000000000)="") socket$bt_bnep(0x1f, 0x3, 0x4) [ 37.555957] audit: type=1400 audit(1516748091.049:29): avc: denied { write } for pid=5062 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/23 22:54:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000268000-0xa)='./control\x00', 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d8d000)='/selinux/enforce\x00', 0x8800, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0x1b, &(0x7f00007fa000-0x4)=0x3ff, 0x4) openat$dir(0xffffffffffffff9c, &(0x7f0000c86000-0xa)='./control\x00', 0x4d4000, 0x41) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000cf1000)=0x0) r2 = getegid() lstat(&(0x7f0000e30000-0xa)='./control\x00', &(0x7f0000a08000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000035b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ba5000-0x4)=0xc) setresgid(r2, r3, r4) mkdirat(r0, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000a4d000)='./control\x00', 0x0) r5 = openat(r1, &(0x7f0000931000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r5, &(0x7f0000017000)='./file0\x00', 0x0) r6 = openat(r5, &(0x7f0000fb0000-0xe)='./file0/file0\x00', 0x10240, 0x0) dup2(r0, r6) renameat2(r0, &(0x7f0000aff000-0xe)='./file0/file0\x00', r6, &(0x7f0000d0f000)='./control\x00', 0x0) 2018/01/23 22:54:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00001f0000-0x78)={0x4000000002, 0x78, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) connect$nfc_llcp(r0, &(0x7f0000a15000)={0x27, 0x10000, 0x0, 0x7, 0x3, 0x0, "83af55e875eb7ba33d3843d8fa4945155513d856b10b115ba2fb03c45777a8e6d0921245365e71d482d9059a2b4b8ffc59faedd4029aaafd5e3656a9286592", 0x5}, 0x60) ioctl$EVIOCGPROP(r0, 0x4004743d, &(0x7f0000ebb000-0xf6)=""/246) 2018/01/23 22:54:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f000073d000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f000016c000)={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]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000c6c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00008d7000)=0x0, &(0x7f0000ae0000-0x4)=0x4) 2018/01/23 22:54:51 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x3, 0x4) socket(0x13, 0x6, 0x7f) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8, 0x200) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000002000-0x10)={r0, 0x28, &(0x7f0000002000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000002000-0xc)={r1, 0x512, 0x0}, 0xc) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f00007cf000)={[0x7fff, 0x8, 0x3f, 0x10000, 0x5, 0x3, 0xffff, 0x10001, 0x3, 0x8, 0x3, 0x6, 0x7, 0x0, 0x1ff3, 0x9], 0x0, 0x2000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x3, 0x0) r3 = dup(r2) write(r3, &(0x7f0000ef4000)="2400000052001f00fff9f407002304000a14f51108000100020000000800020001000000", 0x24) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f00001c1000-0x8)={r2, 0x4fd2}) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f00005fa000)={0x81, 0xb8a, 0x84a4, 0x0, 0x10db, 0xfffffffffffffeff, 0x0, 0xa617, 0x100000000, 0xffffffff, 0x4, 0x87, 0x0, 0x0, 0x1000, 0x9, 0x4, 0x80, 0x401}) 2018/01/23 22:54:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000b0f000)=&(0x7f000098a000-0x1)=0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000e28000)={0x0, 0x0, []}) r1 = openat(r0, &(0x7f00008e7000)='./file0\x00', 0x0, 0x3) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000e91000-0x50)={@common='gre0\x00', @ifru_data=&(0x7f0000715000-0x20)="814692c30c37b7e5cb91b7e7797d16d0e9769dd65de363e87b7b576e5b659872"}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000762000)={0x0, 0x1, &(0x7f00003ad000-0x69)=""/105, &(0x7f0000580000-0xe4)=""/228, &(0x7f0000a7b000)=""/199, 0x0}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f83000-0x4)=0x1) 2018/01/23 22:54:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000f40000-0x8)=0x2000000000101) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/cuse\x00', 0x2000, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000096000-0x4)=0x0) sched_getattr(r1, &(0x7f0000ff5000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) sendmmsg$unix(r0, &(0x7f0000c60000)=[], 0x0, 0x4000) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000057000)={0x0}, 0x8, 0x0) readv(r2, &(0x7f0000e7b000-0x48)=[{&(0x7f0000e7a000)=""/195, 0xc3}], 0x1) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000bfb000)={0x8, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xa, [{{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]}, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{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]}, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{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]}, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{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, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{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, 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]}]}, 0x5e8) signalfd4(r2, &(0x7f00002af000-0x8)={0x0}, 0x8, 0x0) 2018/01/23 22:54:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000983000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f00003be000)='devtmpfs\x00', 0x0, &(0x7f000057a000)="") socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00006af000)={0x0, 0x0}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000a2d000)="888945fd6ab11d71646d1eea649863e0c9ca42c7e471b0bfc8cde16cb7930edfd3688b05b7579f450fcdd7d8aadc1d3583e9e630cab58266", 0x38}, {&(0x7f0000206000)="3540f7e68b168dfe5073b7d92b3d4c1373adfa83b34fb96024dd18ca483ff7f6591b495e1ba6a3", 0x27}, {&(0x7f000071f000-0x55)="cf16dc36a02d62457e3c2119c46b0e514fa7d2525d0b43679304008efb833dfdf04cd886e31325c29d6943c4035e136f4a08050ee60774050113155e34a3a8930adfe208607518e03f95264348c2304fbe504e790c", 0x55}, {&(0x7f0000504000)="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", 0x1000}, {&(0x7f00007d5000-0xa7)="11849ddcd09dd72dbc96bde6bbfd34749d8667787d136a746df0f6e66aceb697d6ef37e430f0fc229b11b1dc6e95093da02d94159f91a31764adcf760e0530e3cfc863b4ea9a3953ad4e8ecb90020fd5b4fee7c899b6ae54a9a1cad6d07f7b3a54e73bd5e529b18efa807c7fadd4c2a8fb0c12e35a1dfc6b2911df263c470f13541e3dda9f48132d8f5cf796491696e494a21c69ccaa1b739c5d6596b54b19c48e3953200310b6", 0xa7}, {&(0x7f0000e94000-0x56)="5aadd8afd5743fabd794247cdf512fd293919fb60e01b0c5d69a448e8a2c23464b03b1f4ee39cfb4080b30dbb1904ae058587509f9dba731b56724bedc174d0025f6bacd3015449fee2bb92404f7592d6584352d591d", 0x56}, {&(0x7f0000880000)="c92dafee2ece0a1f28f70532bccdc48763a746158c35a61c3c5a7ce49e4043ffb917371dd6ebcde8bac516fe57a9943de9581ec10ff0fac6d8bbd2951106c24fb99fad3f74260dc528237b1102ee6121b233850146030a5073d98e6dbe95a305a7e715e573bb828042db7a10b08fa8d0c6b0540ffa629be933dbbf5ffd982010eea4d59f7e9b3ecfefed2554b84d", 0x8e}, {&(0x7f0000e24000)="dcb8b8ac7bea18adeb8f715e76151a4180ad641374b0d5d9b0616c09fc86fa07dcd9ecd54804ea9225bbcf175b2ae2e22ec45ade272dd2fe2953d91881d9a3f7bce3be68f8dfc998ded44d3742bd9a064bdce2f3f1dd59b06ee60e1912bb6320a4888eec4875f9d636ae827719b973f693bc70807a216e676c0e6a33098becdc073a9f7b27be9889b5592e4422fe3c19df3bd37de8577e1b2d2ebf1c51271988a913e11debc80665fb697642c9ede9b88b1bba5762719b315c6393bd3f11027837681c38916305f418e930", 0xcb}, {&(0x7f0000494000-0xee)="8336baa190b8eb57a1d8330394fb8e51e49b0a9171b7260c6a0cd22aba81a31fea183802c87e487a500214fdcee065b2dbcf616a0732a3d8c08d0bfb91393a33ceeb8d6daa63b2b2639ae41aff41ecebc0fbe8b9fbb085bb0262ef67897905a7db9f81e8e25ae745af2127f9283b501e293dd8affd650872463c806874796fec0d52c8530a15499542f947e995a754505265a0702c44fe5cc024ce1cb120f3b97b52603dc1bdb5a4adcbd2fe566be8458a255b268f7cd1333e0753f9bd35af32280beb936a618e4d92c0890af6b2491c7137b0dc77c3feafd195537ef969741aada0ceaf4e000ca65326239a47c0", 0xee}, {&(0x7f0000eb2000-0xe7)="b17fa12c87dbb322866cc0f1a705723c61896937b1e5adb80fa025ad7bb9ddd7deea35d0f6e11c32bdac33ab28d069f34c37cd256313a1101412a0652fdb13fedb8450de8c57c564b76d8da52602dd26932badb5dbaeef2dadc4be3c7ad2f5dee083f12070f93ee9c2e657d15e7c7e68fbd62a956b910bc02d3ace15a23e3a6b1bbd1a4643484237e7cd11f09cc57ca79eeb8a5c2b947f2bd817454ca5c6fe443d23c23424b357befeafe9d4fdb7781521021eafbe2d2dcba2ab27cf936727a841ac4fda607de32e29384d1609e5048353627bfb86181fd4d3612c6b16e673e47233f96c21dff8", 0xe7}], 0xa, 0x4) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000db8000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000091a000-0xe8)={{{@in=@multicast1=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) getgroups(0x6, &(0x7f0000963000-0x18)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0]) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000bba000-0x4)=0x401) syz_fuse_mount(&(0x7f0000acf000)='./file0\x00', 0x1000000000a000, r2, r3, 0xb, 0x202000) 2018/01/23 22:54:51 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x110) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00002b1000)={{&(0x7f0000c53000/0x12000)=nil, 0x12000}, 0x3, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000436000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[], 0x0, &(0x7f000037a000)=""/0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f000055b000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x200}) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000077c000)='/selinux/mls\x00', 0x0, 0x0) readahead(r2, 0x4, 0x199) r4 = gettid() ioctl$TIOCSPGRP(r3, 0x5410, &(0x7f00004ba000-0x4)=r4) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40042409, 0x0) accept4(r2, 0x0, &(0x7f0000434000)=0x0, 0x80000) perf_event_open(&(0x7f0000e5c000)={0x3, 0x78, 0x9, 0x91, 0xe, 0x5, 0x0, 0x5, 0x20e41, 0xc, 0x0, 0x6f2, 0x0, 0xf86, 0xfffffffffffffffc, 0xff, 0x10000, 0x7fffffff, 0x6, 0xfffffffffffffffc, 0x1f, 0xfffffffffffff001, 0x8, 0x364f, 0x1, 0x9b2, 0x7fffffff, 0x7, 0x10000, 0x5, 0x1, 0x3, 0x2f220cde, 0x81, 0xcba1, 0x8, 0x3f, 0x1000, 0x0, 0x2, 0x3, @perf_bp={&(0x7f000050d000-0x1)=0x0, 0x2}, 0x2000, 0xdb15, 0x9, 0x4, 0x9, 0x4, 0x2, 0x0}, r4, 0x7fffffff, r3, 0x4) 2018/01/23 22:54:51 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x20081, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000a47000)={0x100000001, 0x7, 0x7, 0xd3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000325000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0xffffffffffffeffc) r2 = socket$inet(0x2, 0x3b14bbd6b8addc2d, 0x7fe) r3 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r3, &(0x7f0000d09000-0x62e)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x61, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0x2, 0x4d, 0x0, "3060c8449ca4de20e3da406ae6d2ade6af1b622645913a75dcc601009913ed6d51cffd44d15e28169d75ebfd35f373a23c01b98ec38c5dbd7c99ff2560b6c43bceccb32214"}}}, 0x6b) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000335000-0x78)={0xfffffffffffff001, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8e, 0xc51, 0x0, 0xcbf7, 0x5, &(0x7f0000360000)=@common='sit0\x00', 0x5, 0xfff, 0x8}) 2018/01/23 22:54:51 executing program 4: accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000fb4000)=0x14) fstatfs(r0, &(0x7f0000000000)=""/221) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x9, 0x0}, &(0x7f0000618000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000f72000)={r2, 0x8}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000866000)={0x1f, 0x4, [0x200]}) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f63000-0x10)='/selinux/create\x00', 0x2, 0x0) delete_module(&(0x7f0000b1b000)='/selinux/create\x00', 0x200) write$selinux_create(r3, &(0x7f0000a85000)=@access={'system_u:object_r:apt_var_lib_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x39, 0x32, 0x2b}, 0x54) 2018/01/23 22:54:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000012000)=0x402, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) sendmsg$nl_generic(r0, &(0x7f000013d000-0x38)={&(0x7f00009a1000-0xc)={0x10, 0x0, 0x0, 0x200080}, 0xc, &(0x7f0000b3b000)={&(0x7f0000cc4000-0x214)={0x214, 0x29, 0x400, 0x0, 0x3, {0x9, 0x0, 0x0}, [@generic="e60253a73e43dc9dabdfa0c86137c51f9a649d298736daefa1be36569b231192c0f70dacfa6a78e28168d060b88ef136fd6b01d423574102d65fcdca5c9228e992211555c777bbebcc0d8057c6195b38fa296d944bf0018cfc0f7d56fc3fc9dcb650018f9b9d8f9532506ca75cd6e101ac503954ad9b944f8cf3c657754855d29605ca5292266a714b928d15f6b412d93c126f3d157f5047ad23be229300eb6cb5143c4007", @generic="47cadb93cabce33101ebb8255757d95e342db8fdfde9fae4b3ca7845cdb872efd674874fcf79c2354954411a35ceb015a9a63846dbfe850fe2112fb1fc34269f4fd0382bbc9a67687a59a970283ee2c7d9774f5d115c938a9a3b8bb654d096539b33f60980af9c23e43064e84d073db88273d009744879c7466e388684b2f8376d43bf8d886ba7c804b3741d776ce4900ca81a49178c5024d29f2b373b1fce5c0afaf454920286318f32efaf0a7ba895", @generic="fc86706bf5c36e9de61b57aa76f07dd80105a3f3f8187d5d2b28e7a327eae4be98e5579e703491dfbc7f2985f0b666a237c6abd6cccb9d1932dba13103a71b27993051ff0b7164dea92cc893b4fad51eff5805efff665fc098b809efbddd4750206b8df2e5eb10a3d56233639e2c0d0e0ce6dc0b7f39a28ffbf423a1e8db5117c4881352bc7f8e6a962d0d256121bb02da42dfc2dc868bf7ff430f795dfdc1a5bb05c13592b3", @generic="6b15"]}, 0x214}, 0x1, 0x0, 0x0, 0x0}, 0x20000000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) sendto$inet(r2, &(0x7f0000c6a000-0x1)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0xffffffffffffffff, @rand_addr=0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 22:54:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000b4f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x4) epoll_wait(r1, &(0x7f00004e8000-0x24)=[{0x0, 0x0}], 0x1, 0x800) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000069d000-0xc)={0x4, 0x0}) 2018/01/23 22:54:51 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) openat$vnet(0xffffffffffffff9c, &(0x7f0000002000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000001000-0x4)=0x7, 0x4) 2018/01/23 22:54:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0xfffffffffffffffe, &(0x7f0000273000)={0x0, 0x2b, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x10d403, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000dfd000)={"0282b3f73a3ba14ee0e3721cacda6bdb", {0x4, 0x9, 0x2, "a29fa8ff976b", 0xf8, 0x0}}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f000086c000)={{{@in6=@remote={0x0, 0x0, [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}, {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=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004da000-0x4)=0xe8) setsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000589000-0xc)={@dev={0xac, 0x14, 0x0, 0x11}, @dev={0xac, 0x14, 0x0, 0x16}, r3}, 0xc) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r1, &(0x7f00004c9000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000a20000-0x4)=0x0) mlock(&(0x7f0000876000/0x1000)=nil, 0x1000) r4 = dup(r0) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f000035b000-0x1)=0x0) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e11000-0x9)='/dev/ppp\x00', 0x101000, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x7d, 0x4) getsockopt$inet6_buf(r4, 0x29, 0x3b, &(0x7f00005ac000)=""/78, &(0x7f00001e8000-0x4)=0x29) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$KVM_GET_SUPPORTED_CPUID(r5, 0xc008ae05, &(0x7f00004f5000-0x1e)=""/30) getegid() delete_module(&(0x7f0000497000)='/dev/ppp\x00', 0x0) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) syz_open_dev$sndtimer(&(0x7f0000421000)='/dev/snd/timer\x00', 0x0, 0x4000) ioctl$TIOCCONS(r5, 0x541d) r6 = open(&(0x7f0000ded000)='./file0\x00', 0x200, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00007e6000-0x6)='yeah\x00', 0x5) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000d3f000-0x1e)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="ef56b6f762fc406f6bef588f344ebb5e"}}) ftruncate(r6, 0x7fff) sendfile(r4, r6, &(0x7f0000d84000-0x8)=0x0, 0x8000fffffffe) 2018/01/23 22:54:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000078b000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000e9f000-0xa)='mountinfo\x00') close(r1) socket$nl_generic(0x10, 0x3, 0x10) 2018/01/23 22:54:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000eb1000)='/dev/snd/controlC#\x00', 0x9, 0x200) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a00000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c83000)="c75bc00ea36cbe637150d6197e5e5372d548f233064ce1f653b337a206d93ca6137ae1f13fd0d643cf00f057c86629b301067d31f3f995234b60e53d573fd07c5ca3990b2037732e51331c27dd", 0x4d) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000099f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000052000)="e513b5bf91", 0x5) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000251000-0x38)={0x0, 0x0, &(0x7f00004ce000)=[{&(0x7f0000ff5000-0x1075)="11b981c3293d1e6ad1542a5f601cee8a78a5b3dcdd974d49dde5e1221ddbf06cc93b795b81c963620871a71c695f6781c813dbedae661bf4027a80cf16dd7efcedf805fb599a3341668df2f825de709d389d74548c8adeb2de70463ab0909480cbe9105ef026a9391bf42d96580ea918818be39e671b51c135c9bcaeeb65eabc6bab4a8578495941708a81ce630bd00a13", 0x91}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f00002a8000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) 2018/01/23 22:54:51 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f00001f7000-0x7e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "a58d2b", 0x48, 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}, {[@routing={0x0, 0x2, 0x1, 0x0, 0x0, [@mcast1={0xff, 0x1, [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, "9918ea", 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, [], ""}}}}}}}, 0x0) 2018/01/23 22:54:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f000054a000-0x10)={0x77359400, 0x0}, &(0x7f0000687000-0x4)=0xfffffffffffffffd, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x5, 0x0, &(0x7f0000fd8000)={0x0, 0x0}, &(0x7f0000048000)=0x3, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000086f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00005e0000)={0x0}, &(0x7f000003d000)=0x4) 2018/01/23 22:54:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000027a000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000073e000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6)="", 0xffffff58) r2 = accept$alg(r1, 0x0, 0x0) read(r2, &(0x7f0000807000-0x27)=""/212, 0xd4) 2018/01/23 22:54:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000989000)=0x100) fcntl$setsig(r1, 0xa, 0x12) r3 = socket$inet(0x2, 0x7, 0x2) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f000054e000-0x4)={0x10000}, 0x4) poll(&(0x7f00005a9000-0x8)=[{r2, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r2, 0x89f3, &(0x7f0000518000)="aec4c64534") fsetxattr(0xffffffffffffffff, &(0x7f0000f48000-0x15)=@random={'security.\x00', 'mime_type$\x00'}, &(0x7f0000307000-0xa)='/dev/ptmx\x00', 0xa, 0x0) r4 = dup2(r1, r2) fcntl$setown(r4, 0x8, r0) tkill(r0, 0x16) 2018/01/23 22:54:51 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = dup2(r0, r0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000039e000)='/selinux/checkreqprot\x00', 0x200000, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000eed000-0x8)={r0, r2}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x40000, &(0x7f0000000000)=0x0, 0x8) 2018/01/23 22:54:51 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000bd4000-0x10)='/dev/input/mice\x00', 0x0, 0x40000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000e83000)={0x0, 0x3, 0x30, 0x40, 0x0}, &(0x7f0000bae000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00001b9000-0x10)={r1, 0x10, &(0x7f0000001000-0x10)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00007ab000-0x4)=0x10) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000010000)='net/tcp\x00') read(r2, &(0x7f0000015000-0xae)=""/174, 0xbb) read$eventfd(r2, &(0x7f0000009000-0x8)=0x0, 0x57a) getsockname(r2, &(0x7f0000012000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000011000)=0x26) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000016000-0x1c)=@req3={0x1f, 0x9, 0xffff, 0x7, 0x8, 0x4, 0x6}, 0x1c) 2018/01/23 22:54:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000259000)='/dev/snd/seq\x00', 0x0, 0x4000) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000934000)='/dev/audio\x00', 0x0, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000b4a000)=0x200) r1 = syz_open_dev$loop(&(0x7f0000f34000-0xb)='/dev/loop#\x00', 0xffd, 0x103005) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000e92000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "f0893fe8e2242ca6c9931269e37e408ff198896b331b9cbd44acb1e55a06f2ee55a4193b7b60be0f8285646f522e74d0a70cee30ba11cdd2e6d5a59b9146591d", "c8607c0bb0e87037bd99c305e19e91c76271f75482ad566c76e36ecb206635ce", [0x0, 0x0], 0x0}) 2018/01/23 22:54:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000014c000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f00000f1000)='./file0\x00', &(0x7f0000a98000)={0xffffffff, 0xfffffffffffffff7}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00005a0000-0x10)={0x0, 0x10000, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000605000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00005b9000-0xc)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0}, &(0x7f0000ec4000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000f70000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffff9, r4}) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d66000)='/dev/ppp\x00', 0x10000, 0x0) ioctl$PIO_FONT(r5, 0x4b61, &(0x7f00004cf000)="") getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000a43000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000917000)=0xe8) stat(&(0x7f0000a99000)='./file0\x00', &(0x7f0000a58000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r5, &(0x7f00008bc000)='./file0\x00', r6, r7, 0x0) 2018/01/23 22:54:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000649000)=0x81, 0x4) r1 = syz_open_dev$admmidi(&(0x7f0000ba0000)='/dev/admmidi#\x00', 0xcad, 0x204000) r2 = dup2(r0, r0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00003c1000-0x8)={r0, r2}) dup3(r0, r0, 0x80000) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000a5000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r3, 0x4008ae93, &(0x7f0000d09000-0x8)=0x6000) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000bee000)={0x0, 0x0, 0x0, 0x0, 0x8, 0x3, 0x1a, 0x19, "e40f52935479c09b2ff9da71fd532eba530121fdf2621858ae825ac9db74189d8fadd70487284eb96e1d96e38294ca9b4a852433435e7bb3602a99099fdcf816", "c7ed54977bceaee50ac205e2d88c7a836b32fe5960fc54f4c260d67de37e7c56", [0x7, 0xffffffff], 0x0}) openat$vsock(0xffffffffffffff9c, &(0x7f0000ae8000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d30000-0x4)=0x0, 0x4) lgetxattr(&(0x7f0000581000)='./file0\x00', &(0x7f0000524000-0x19)=@known='system.posix_acl_default\x00', &(0x7f00005bf000-0x77)=""/119, 0x77) 2018/01/23 22:54:51 executing program 4: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x80000003, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000f83000)='/dev/input/mouse#\x00', 0x1, 0x105000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000905000-0x5c)={0x0, 0x54, "2e2c94d7462f04a6d6e2e1f5572da819b8fe82cbab380aed18be94210f4d0466bf605f41c41befa317ed8b7e264f339758f64bad420dfddc88de1c382498f5b143e8ec9a73591b0702d14e6829c7a0e8ba348fd9"}, &(0x7f000038c000)=0x5c) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000084b000-0x8)={r1, 0x400}, &(0x7f0000f83000)=0x8) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f83000-0x1)='/dev/rtc\x00', 0x111800, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f0000f82000)={0x4, 0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ceb000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r3, 0x20000000541f, &(0x7f00009fc000-0x8)=0x0) bind$bt_l2cap(r2, &(0x7f0000b86000)={0x1f, 0x5e1, {0x6, 0x1, 0x4, 0x3ff, 0xffffffff80000000, 0x5}, 0x5, 0x0}, 0xe) getpeername(r2, &(0x7f0000099000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000402000-0x4)=0xc) 2018/01/23 22:54:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000063f000+0x8f9)='/dev/autofs\x00', 0x4840, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000d1d000)=0x0, &(0x7f000065c000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000f36000-0x8c)={0x7, 0x1f, 0x4, 'queue0\x00', 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000b58000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f00005a1000)=[{&(0x7f0000a62000)='=', 0x1}], 0x1, 0x0) mremap(&(0x7f0000ba3000/0x3000)=nil, 0x3000, 0x2000, 0x0, &(0x7f0000b45000/0x2000)=nil) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) r2 = socket$inet6(0xa, 0x3, 0x4000000000000087) pwrite64(r1, &(0x7f0000e65000)="61a06ba2b28741d8d948141f7f5e2612f2b4b023a3fbd4be329ad6e92f2cf004ca796ef96b9503178a315610d043137cc2443825e65086454a72f1f1e71d54cf0e6457d047617e45f55dc6cfe12371ac917057e6e8a1ca7df42a25b00b55aee79dd9efbbe0bf34c324cdf0d52b", 0x6d, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f000094f000)={{{@in=@loopback=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}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ae1000-0x4)=0x1000002d3) syz_open_dev$midi(&(0x7f000054a000-0xb)='/dev/midi#\x00', 0x4a1deef0, 0x82000) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000f9f000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [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}, 0x5, 0x0, 0x4, 0x100, 0xce4, 0x200004, r3}) 2018/01/23 22:54:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000a34000-0xc)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f0000450000)=[{&(0x7f000073f000)=""/0, 0x0}, {&(0x7f00001a0000-0xaf)=""/175, 0xaf}], 0x2, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000)="", &(0x7f0000ff6000-0x2e)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000c6000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = getpgid(0x0) madvise(&(0x7f000072f000/0x12000)=nil, 0x12000, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/01/23 22:54:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x67}]}, &(0x7f0000f92000-0x4)=0x10) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000091b000)='/dev/vcs\x00', 0x8001, 0x0) prctl$setname(0xf, &(0x7f0000439000-0x8)='\x00') socketpair$packet(0x11, 0x4, 0x300, &(0x7f00001d6000)={0x0, 0x0}) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000642000-0x10)={&(0x7f0000bf2000)='./file0\x00', 0x0, 0x18}, 0x10) r3 = syz_open_dev$random(&(0x7f00003b3000-0xc)='/dev/random\x00', 0x0, 0x100) ppoll(&(0x7f000089f000-0x20)=[{r0, 0x2042, 0x0}, {r1, 0x4000, 0x0}, {r2, 0x40, 0x0}, {r3, 0x2542, 0x0}], 0x4, &(0x7f0000ca1000)={0x77359400, 0x0}, &(0x7f0000104000-0x8)={0x100000001}, 0x8) 2018/01/23 22:54:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ff1000)='/proc/self/net/pfkey\x00', 0x1d1941, 0x0) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f00001f7000-0xd1)="66200fe52ce9416ba5dfea9e29293921a1ed15012ad4e5f4a5a045d0e0da7e686f45b0f8991ff65e874276e7f8781d220f4fa1a7f2dd703f46b2a62580fc5f536b0c1db5d8eb2eb96e5814167fd535608263442f24e759d621ecfd057020b0d7e06da37988800e6fd5a0eb6ac0098a8f4cdacb0b0edb9654389f8d31bcdd06f1b55fa7d767045b812d05983770c524cefdcfbeb7c26322417b6fa38bef8c7e5d9641e148a45e5f18a53dd7995b27f9b9fc094c4bdd09b84a8b4d2c0627d1d8ebc1e6aaa4c3f2b8c4292aaac68eca183610") r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) shutdown(r0, 0x1) [ 38.053067] audit: type=1400 audit(1516748091.546:30): avc: denied { prog_load } for pid=5193 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/01/23 22:54:51 executing program 6: mmap(&(0x7f0000000000/0x5d000)=nil, 0x5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f000004d000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000005d000)=0x1c) ioctl$int_out(r0, 0x1, &(0x7f000005c000-0x8)=0x0) [ 38.159729] audit: type=1400 audit(1516748091.584:31): avc: denied { write } for pid=5193 comm="syz-executor3" name="net" dev="proc" ino=14453 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 [ 38.159746] audit: type=1400 audit(1516748091.585:32): avc: denied { add_name } for pid=5193 comm="syz-executor3" 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 [ 38.159762] audit: type=1400 audit(1516748091.586:33): avc: denied { create } for pid=5193 comm="syz-executor3" 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 [ 38.159777] audit: type=1400 audit(1516748091.588:34): avc: denied { prog_run } for pid=5193 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=bpf permissive=1 2018/01/23 22:54:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000275000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect(r0, &(0x7f0000a10000-0x14)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x14) readlink(&(0x7f0000312000-0x8)='./file0\x00', &(0x7f0000fa1000)=""/38, 0x26) sendmsg$can_bcm(r0, &(0x7f0000002000-0x38)={&(0x7f0000006000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x0, 0x0, {0x77359400, 0x0}, {0x0, 0x2710}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "0b73a01c2522aa66"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x6, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000db2000-0x4)=0x0, 0x80800) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000766000)={0x0, 0xfd}, &(0x7f0000575000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000cbc000)={0x1, 0x200, 0x2, 0x8, r3}, 0x10) 2018/01/23 22:54:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000519000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f00005da000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000836000)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000300000-0xe8)={{{@in=@multicast1=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fac000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000a8c000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x0, 0x1, 0xe, 0xa, 0x20, 0x80, 0x3c, r1, r2}, {0x8, 0x7, 0x6, 0xbb, 0x7, 0x1ff, 0x9, 0x265f}, {0x7, 0x6, 0x3f, 0x1000}, 0x59a, 0x8, 0x1, 0x1, 0x1, 0x1}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x3c}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x1, 0x1, 0x9f, 0x1ff, 0xfff, 0x8000}}, 0xe8) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f000083f000-0xe)='oom_score_adj\x00') restart_syscall() sendfile(r4, r3, &(0x7f00006c7000)=0x0, 0x8000000026) ioctl$TCSETS(r4, 0x5402, &(0x7f0000137000)={0x8b9a, 0x80000001, 0x6, 0x1000, 0x8, 0x2, 0x6c, 0x400, 0xffffffffffffff1c, 0x4c47a244, 0x7fffffff, 0x8000}) 2018/01/23 22:54:51 executing program 0: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f000000f000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18, 0x0}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x8924, &(0x7f0000001000-0x4)=0x0) setsockopt$inet_dccp_int(r2, 0x21, 0x0, &(0x7f0000017000-0x4)=0x2, 0x4) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000028000-0x8)={0x0, 0x2}, &(0x7f000001e000)=0x8) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000029000-0xc)={r3, 0x6, 0x10}, 0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000004000)=@assoc_value={r3, 0xa34}, &(0x7f0000027000)=0x8) 2018/01/23 22:54:51 executing program 7: r0 = creat(&(0x7f0000f2e000-0x8)='./file0\x00', 0x10) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000c81000-0x4)=0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f000078f000)='net/netfilter\x00') r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync_file_range(r1, 0xb23f, 0x3c, 0x4) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fd1000)={&(0x7f0000663000)={0x14, 0xa, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x43}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 22:54:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() writev(r0, &(0x7f0000f3e000-0x20)=[{&(0x7f00005d0000-0x21)="422895defa621dec3e2f20547feb0ce8d6bff9b64daaed81e0b2bfedd87f19e0506de88f", 0x24}, {&(0x7f0000387000-0x6)="fc73aa7584bf", 0x6}], 0x2) timer_create(0x0, &(0x7f0000344000)={0x0, 0x4, 0x4, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cb3000-0x4)=0x0) rt_sigprocmask(0x0, &(0x7f0000479000)={0xfffffffffffffffe}, 0x0, 0x8) clock_gettime(0x0, &(0x7f00005e5000-0x10)={0x0, 0x0}) timer_settime(0x0, 0xfffffffffffffffd, &(0x7f000005c000-0x20)={{0x0, 0x0}, {0x0, r2+10000000}}, &(0x7f000016c000-0x6)={{0x0, 0x0}, {0x0, 0x0}}) timer_delete(0x0) 2018/01/23 22:54:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000017000)={0xffffffffffffffff, 0x0, 0x0, 0xffff}, 0x10) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ca3000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r0, 0x800000000000937e, &(0x7f000055e000-0x51)="00010025001e009400000074c56979577654e19401e85bd5c1380781944e424e3abede397ef9bbc83b6568c88e741ce10bfa99c557e7b82c349164fb5f862c15056b03794dd5daeb840f27d4f3a83d0041") fcntl$getown(r0, 0x9) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000800000-0x4)=0x0) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f00001ad000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2018/01/23 22:54:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000452000)='/dev/audio#\x00', 0x6, 0xc00) ioctl$TCXONC(r0, 0x540a, 0x8) socket$nfc_raw(0x27, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000038a000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000050e000)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00007e3000)={{{@in=@loopback=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000018b000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000027c000)={{{@in=@multicast1=0xe0000001, @in=@rand_addr=0x6, 0x1, 0x78, 0x3, 0x0, 0xa, 0x80, 0x20, 0x84, r1, r2}, {0x4, 0x7fff, 0x3904f7b4, 0xd1f, 0xe10c, 0x200, 0x1, 0x3cab}, {0xffffffff00000001, 0x7, 0x0, 0x1f}, 0x3, 0xc, 0x3, 0x1, 0x3, 0x1}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0xff}, 0xa, @in=@empty=0x0, 0x4, 0x4, 0x1, 0x1, 0x8000, 0x0, 0x100000001}}, 0xe8) syz_open_dev$dspn(&(0x7f0000b37000)='/dev/dsp#\x00', 0x2, 0x10000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000fe6000-0x12)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r3, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ee7000-0xa)='/dev/ptmx\x00', 0x106, 0x0) writev(r4, &(0x7f000036c000-0x30)=[{&(0x7f0000b51000)="eb", 0x1}], 0x1) ioctl$TIOCPKT(r4, 0x5420, &(0x7f0000567000-0x4)=0x40000000008) read(r4, &(0x7f00001a4000)=""/1, 0x1) 2018/01/23 22:54:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1000000000005, 0x0) r1 = memfd_create(&(0x7f0000d60000)='\x00', 0x1) faccessat(r1, &(0x7f000050f000-0x8)='./file0\x00', 0x20, 0x1700) mount(&(0x7f0000172000)='./file0\x00', &(0x7f0000e09000-0x1)='.', &(0x7f00007e9000)='cifs\x00', 0x0, &(0x7f0000309000)="cc9feef52c81cf667811074f5a3373d88aa56caf33c1cfd73b98e340c07f5877be5c5dacccdf23e5ed7ef812b70465916e298007e63ef5b2fdb5c597833c8c476ec92ff513e1542024274dfd317c73b3d602f2522046534bdcbb37ecbc0ae47b0a8add7740b8c6e207581b50b643f0a990b0e893d12305") sendmsg(r0, &(0x7f0000db6000-0x38)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000b96000)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000a03000)={@loopback=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000a20000)=0x8) 2018/01/23 22:54:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000197000)={0x8, 0x5, &(0x7f0000d5b000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00008e9000)='GPL\x00', 0x6, 0xe9, &(0x7f00002c7000-0xe9)=""/233, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket(0x1b, 0x800, 0x2) recvfrom$ipx(r0, &(0x7f000066f000-0xa5)=""/165, 0xa5, 0x40002102, &(0x7f00001d7000)={0x4, 0x3, 0x8, "b9e2cefe066a", 0x22, 0x0}, 0x10) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000876000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) 2018/01/23 22:54:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = gettid() r3 = dup3(r1, r0, 0x0) perf_event_open(&(0x7f000062f000-0x78)={0x1, 0x78, 0x9, 0xfff, 0xcb, 0x70, 0x0, 0x3f, 0x40200, 0x2, 0xa11, 0x1000, 0x4, 0x3000000000000, 0x10001, 0x81, 0x6f50, 0x1, 0x9, 0x9dde, 0x101, 0x2, 0x100000001, 0x7f, 0x1ff, 0x3, 0x0, 0xaa2d, 0x3, 0xff, 0x1ff, 0x4, 0x2, 0x80000001, 0x1, 0x7fff, 0x1, 0x2, 0x0, 0x1f, 0x0, @perf_config_ext={0x5, 0x1}, 0x20, 0xa4, 0x7fffffff, 0x3, 0x3ff, 0x9, 0x2cc, 0x0}, r2, 0x5, r3, 0x9) r4 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r4, 0x40001) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000e4f000-0x4)=0x4, 0x4) sendfile(r0, r4, &(0x7f000000a000)=0x0, 0x2) tkill(r2, 0x16) 2018/01/23 22:54:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000661000-0x28)={@common='nr0\x00', @ifru_mtu=0x1}) timer_create(0x0, &(0x7f0000d7b000-0x58)={0x0, 0x12, 0x0, @thr={&(0x7f0000572000)="", &(0x7f0000180000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002f5000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x9}}, &(0x7f00004c2000)={{0x0, 0x0}, {0x0, 0x0}}) io_setup(0xb27, &(0x7f00005a2000)=0x0) io_submit(r2, 0x1, &(0x7f000063e000-0x10)=[&(0x7f00002d4000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000a2e000)="d0", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b92000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_STATS(r3, 0x80f86406, &(0x7f000007d000-0x10)=""/16) tkill(r0, 0x2) 2018/01/23 22:54:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffff9c, &(0x7f0000e0d000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00004c4000)=0x10) socket$bt_bnep(0x1f, 0x3, 0x4) pwritev(r0, &(0x7f0000c9e000-0x20)=[{&(0x7f0000f20000-0xd8)="0bb373e382457608af551153734ae371d537d43d56f035e13793f32b9ac2b2613373fe65c48db9b712a7a71d042d91f3a797019a7180a5a91301b34463970d6374be8be946e63e2b8b4bb1374fda1c3564cf9dab0055d263c98173675c479088f2a33e4d75bc162fc3cff98b28d0390f912ae58170fe993ecb78123028755ce4ed5bb9237f7baed43ba484fcef04499df4b5957b0d10e91579651d1fc31fcc2e7bad3fd98e87e0330f26d445cb6ea30cae25684eb9431bc42a4eaecd622854937ac16669b1f9982525aafca6fb44a85c8f8457871a357f6a", 0xd8}, {&(0x7f0000d94000-0x5a)="a3515eb3eacacb13caf6c3a2899cee31eb2d3db4b379b5f6732531c85f038de8f5a524246fe1aba44bbebede0199b2b89f3e343fe84d0c32963dff9a18de28cb1acc15476e7abf5995a20c18e38c0b6dde86be9c4080d6fd0371", 0x5a}], 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000828000)='net/bnep\x00') r2 = syz_open_procfs(0x0, &(0x7f0000c40000)='oom_adj\x00') sendfile(r2, r1, &(0x7f0000318000-0x8)=0x0, 0x400000ff) 2018/01/23 22:54:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000fb6000-0x24)="240000001a0025effc00000000ec0001800000000004bf0202efffe31677020048f30000", 0x24) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00006ea000)={0x0, @in6={{0xa, 0x2, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00003ab000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000a74000-0x10)={0x4, 0x8, 0xc50, 0x10001, r1}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000091d000-0xc1)={r1, 0xb9, "42619bd41c280a965ccd853c89f43a7c4a74608bac61fb92678abc09d7c8849340074895b3468de2e1bdc3376bbd81b29fbff307827970d08012e14257e1b55c4728147ea12a82ab79ca78bbb766fb2a1ddb5668166d46685b88b3cea6af5868106d154ac1275dec9e19ba833287b72e809d2045b6d11d719413dca940892d7b00567ef20cf5b00cb0df21da7504b53239522c05795517cd421934882742e3f0618073f14e406f2f6f3aff1ce5bf869102bc88835954ad3327"}, &(0x7f000051d000)=0xc1) recvmsg(r0, &(0x7f0000c71000-0x38)={&(0x7f0000c65000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f00004ce000-0x10)=[{&(0x7f0000cfd000)=""/235, 0xeb}], 0x1, &(0x7f0000711000)=""/55, 0x37, 0x7}, 0x2040) 2018/01/23 22:54:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000554000)={r1, 0xffffffffffffffff}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00007f3000)={0x3, r2, 0x0}) ioctl$TCSETS(r3, 0x5402, &(0x7f0000ca7000-0x5)={0x3, 0x4, 0x81, 0xffff, 0x7, 0x2, 0x9, 0x6, 0x7, 0x2, 0x2, 0xffffffff}) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r3, 0xc1205531, &(0x7f0000089000)={0x2, 0x1, 0x375f53ff, 0x373ef4a4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7, 0x5, 0x3, 0xfffffffffffffffb, "37e5c8966bf6a7c7263466cb6877e1bf", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) writev(r0, &(0x7f0000bc6000-0x40)=[{&(0x7f000080a000-0xc6)='d', 0x1}], 0x1) 2018/01/23 22:54:51 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) keyctl$join(0x1, &(0x7f0000012000+0x869)={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f0000000000)={0x3, 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000542000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f00003f5000-0x8)=0xf000) 2018/01/23 22:54:51 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000b84000-0x9)='/dev/dsp\x00', 0x80000, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f0000001000-0x28)={0x4, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000005000)={0x0, 0x7, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 22:54:51 executing program 1: r0 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000001000-0x30)=[{&(0x7f000097f000)="1329e5c23c5fa8c45c760e53c42cc292a5ddd7908c5e52147e563b82c0f365af62a2d0f5dbd3d2fc5edd7702f3e5d10c96976a37a66b4bf1", 0x38}, {&(0x7f00006f1000)="b3c9bdecd129cd5dc6434dcdb5", 0xd}, {&(0x7f0000001000-0x1000)="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", 0x1000}], 0x3, 0x0) mmap(&(0x7f0000000000/0xa0f000)=nil, 0xa0f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000010000+0x7fb)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f00007aa000-0x1c)={0x18, 0x26, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x20000401, 0x0, 0x0}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 22:54:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x200000001, 0x84) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00006be000-0xb)='/dev/hwrng\x00', 0x63a080, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000909000)={0x2, 0x7, 0x37, 0x9, 0x3, 0x4, 0x3cd, 0x3d9, 0xffffffff9540b160, 0x80, 0xb7a5}, 0xb) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f000066b000)='/dev/cuse\x00', 0x0, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00009e7000-0x16)='/selinux/checkreqprot\x00', 0x101040, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000f22000)="3db9a0822376d8115e724fc643230b11", 0x10) getsockopt$inet6_tcp_buf(r3, 0x6, 0x0, &(0x7f0000b1d000)=""/89, &(0x7f0000b94000)=0x59) ioctl$KVM_GET_DIRTY_LOG(r2, 0x4010ae42, &(0x7f0000bfb000-0x10)={0x101ff, 0x0, &(0x7f0000576000/0x1000)=nil}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000c69000)=@sack_info={0x0, 0x4, 0x1000}, &(0x7f000079f000-0x4)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00008d4000)={r4, 0x7f, 0x537b39d3, 0x802, 0xd17, 0xfffffffffffffff8}, &(0x7f000095c000)=0x14) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000bf000-0x1c)={r5, 0x9, 0xa, [0x5, 0x56, 0xffffffffffffffff, 0x80000000, 0x8, 0x4, 0xfffffffffffffffa, 0x3, 0x7fff, 0x9]}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000b30000)=@sack_info={0x0, 0x100000001, 0x1}, 0xc) 2018/01/23 22:54:52 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000062f000-0x9)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f00009fa000-0x8)=@random={'system.', '\x00'}, &(0x7f0000001000-0xb)='%+vmnet1\\:\x00', 0xb, 0x0) mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{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 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000025000-0x11)='/selinux/enforce\x00', 0x200000, 0x0) r3 = syz_open_dev$sndtimer(&(0x7f0000023000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f000000f000-0x34)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r3, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000002f000-0x34)={{0x3, 0x3, 0x6, 0x3, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000030000-0x4)=0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r2, 0x80045530, &(0x7f0000031000-0x4e)=""/78) 2018/01/23 22:54:52 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x8, 0x100) fchdir(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000001000-0x6)='cifs.idmap\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000-0xa4)="11d7374d8a524b1136cea6abaf5cbc0e8dc992531fe87e022c36abe12ff24e0e2f1995b788fdf51e978a3bf1a2c459d828d05076df59c02e18ccb638ab26ceba0feabc45f20816e57bf81396224bd9938f3f34bc94252029a72bd6eff9302a3da8bb4eb979f1166dae7fc4eee2a60fd7f43013c727624ad3ccb51e9acd97d8654457b32a45dcc797c4d1d7e0752e8e420bbbfb7b327ddc9339b74c6f03c2ad5042e03a96", 0xa4, 0xffffffffffffffff) keyctl$invalidate(0x15, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000497000-0xb4)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@rr={0x7, 0xf, 0x9, [@broadcast=0xffffffff, @multicast1=0xe0000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}]}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0x0]}) 2018/01/23 22:54:52 executing program 7: mmap(&(0x7f0000000000/0x44d000)=nil, 0x44d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f000044c000)='ppp1{)*posix_acl_accessposix_acl_access}}bdevmime_type@+!%/\x00') r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000217000-0xd)='/selinux/mls\x00', 0x0, 0x0) bind$pptp(r1, &(0x7f00003c7000)={0x18, 0x2, {0x0, @multicast1=0xe0000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mmap(&(0x7f000044d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f000013b000)={{0x7ff, 0x3}, {0x8001, 0x4000}, 0xfffffffffffffffd, 0x7, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000044e000-0x1)={0x0, 0x0}) getsockname$inet(r2, &(0x7f00000ff000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003cc000)=0x10) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) 2018/01/23 22:54:52 executing program 2: mmap(&(0x7f0000002000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x80140, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000533000)='projid_map\x00') close(r0) 2018/01/23 22:54:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x6000000) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x2c000200) r1 = dup2(r0, r0) name_to_handle_at(r1, &(0x7f000046f000-0x8)='./file0\x00', &(0x7f0000395000)={0x7e, 0x80, "f7c399012a7769a7d3a7ff74d013760cd771e426f53c6be2cb2b52e5072f3f609cdf56ff90538ee64d4e39fdde3c079601fc4eace9ab684ac3d5ddf1b6c6283a38a1435513cc97f7dd2875455a78d0a14f9cab3a2924ffa31aeed38f304d1d8c5cf24c83dd7e297006461914890ffc4a40a69f464b69"}, &(0x7f000005b000-0x4)=0x0, 0x1400) 2018/01/23 22:54:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000fe2000)=""/0, &(0x7f0000390000-0x4)=0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000555000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4000}) prctl$intptr(0x18, 0xffffffffffff35be) 2018/01/23 22:54:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000b06000)='/dev/mixer\x00', 0x200001, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dbc000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x7e) r1 = getpid() openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ee1000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sched_setaffinity(r1, 0x8, &(0x7f0000cb2000-0x8)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f0000f1e000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0xffffffff, 0x0, {0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000f21000)={r0, 0x0, 0xfffffffffffffffb, 0x23, &(0x7f00006ea000-0x8)=[0x0, 0x0], 0x2}, 0x20) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00005f0000-0x8c)={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$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000eb0000-0xb0)={{0x0, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/23 22:54:52 executing program 6: mmap(&(0x7f0000000000/0x27b000)=nil, 0x27b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000+0x7d8)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f0000146000/0x4000)=nil, 0x4000, 0xfffffffffffffffe, 0x1000010011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000006000-0xd)='/dev/binder#\x00', 0x0, 0x0) pipe(&(0x7f00000e8000-0x8)={0x0, 0x0}) mmap(&(0x7f000027b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCCONS(r2, 0x541d) mmap(&(0x7f000027b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f000027b000)=0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000c0000)={0x0, {{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00001dc000)={0x4c, 0x0, &(0x7f0000010000-0x80)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000025c000-0x60)=[], &(0x7f000000f000-0x8)=[]}, 0x8000000e4a6}}], 0x0, 0x0, &(0x7f0000001000)=""}) 2018/01/23 22:54:52 executing program 3: mmap(&(0x7f0000000000/0xfbb000)=nil, 0xfbb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000010, 0x3, 0x0) write(r0, &(0x7f00002a2000)="240000001a0025f00017fb1000f7fc0e0a0b00000004bf0202ffffeb0800040048186be0", 0x24) perf_event_open(&(0x7f0000d2b000-0x78)={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) syz_open_dev$mouse(&(0x7f0000b42000-0x12)='/dev/input/mouse#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00001aa000)={0x0, 0x0}) syz_open_dev$mice(&(0x7f00002c1000-0x10)='/dev/input/mice\x00', 0x0, 0x10080) unshare(0x20000000) ioctl$KVM_PPC_GET_PVINFO(0xffffffffffffffff, 0x4080aea1, &(0x7f0000dc4000)=""/84) clone(0x0, &(0x7f0000b53000)="", &(0x7f000084f000-0x4)=0x0, &(0x7f0000c36000-0x4)=0x0, &(0x7f0000b3c000-0x1)="") wait4(0x0, 0x0, 0x40000000, &(0x7f00003b4000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x200000008a000900, &(0x7f00003e4000)="", &(0x7f000072a000)=0x0, &(0x7f0000065000-0x4)=0x0, &(0x7f0000b70000)="") futex(&(0x7f0000013000-0x4)=0x0, 0x0, 0x0, &(0x7f0000061000-0x10)={0x0, 0x0}, &(0x7f00003d0000-0x4)=0x0, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) getrlimit(0x0, &(0x7f0000ac2000)={0x0, 0x0}) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000fbc000-0x6)='.dead\x00', &(0x7f000030f000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000fbb000)="36788d6b90eafea1df439f4deaac8e928e443a3705a126d61b238e1a7e7876077914d7c8119abe3b9c41f699d5c72f1b0cede6ff4fe7cfe13d848e535867cd6dfe0c0827921a7ba4ab6178ced3b31a814d02890a703a5c3157ad022d3eb84802e0e0fc8b5880bcbcb5151912cdbceae6c0beb1bbe3eda5f2da635fb7f25da327541c222a771aa88461273323b3f5c3096fa5da94", 0x94, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000322000)='./file0\x00', &(0x7f0000fbc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000ae4000-0x8)='./file0\x00', &(0x7f0000b62000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r1, r2, r3) 2018/01/23 22:54:52 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000001000-0x8)={r2, 0x1}) bind$alg(r0, &(0x7f0000f3f000)={0x26, 'hash\x00', 0x0, 0x0, 'md5-generic\x00'}, 0x58) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e07000)='/dev/ptmx\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000f1d000/0x13000)=nil, 0x13000, 0xe) ioctl$KDSETKEYCODE(r3, 0x4b4d, &(0x7f0000000000)={0x7, 0x7ff}) r4 = accept$alg(r0, 0x0, 0x0) recvmsg(r4, &(0x7f00007e0000)={&(0x7f0000f39000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000f40000)=[{&(0x7f0000f41000-0xc)=""/19, 0x13}], 0x1, &(0x7f00004c2000-0xcf)=""/207, 0xcf, 0x0}, 0x0) 2018/01/23 22:54:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffff40, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00007d6000)=0x0) 2018/01/23 22:54:52 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x88)=@ethtool_test={0x1a, 0x0, 0x0, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet6_sctp(0xa, 0x80001, 0x84) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000002000)="dd71b73f887dbc059f4d8369636dc47db546eb05b9b61e8581236ad9d353f5919803189b1428e548690571fadb2863fe4694d88ba715f3364184898660c3022ab637b66d635be1a2103261b656ddba2fb02013934c92a8658148b00851ecf5d296e3582f491d76974c23548396a9460f2ddf4bb64ac7f3d9800e6fa681115dcace11321601df557b3076c5588d4cfd17425ea02326d166bcde5066410eb0e1fa214456b56c09deb141dd9cf0a137d981085a782ea5ebaf926b723fb77a70e0836d04dc4ee32a652272531b3314159041308d057b96129a89a68565878c8a9f31486422061a05ac8794b35e4a39522e125a10c9608f", 0xf5) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fd4000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$VHOST_SET_LOG_FD(r2, 0x4004af07, &(0x7f0000000000)=r3) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000fd4000-0x15)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fd4000-0x4)=0x20) 2018/01/23 22:54:52 executing program 7: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffc) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000010000)={&(0x7f000000f000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000000a000-0x10)=[], 0x6, 0x0, 0x0, 0x0}, 0x0) r1 = memfd_create(&(0x7f000000a000)='cpuset.ð0cpuset\\trusted^vboxnet0\x00', 0x3) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f0000012000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000012000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000006000)={0x0, 0x0}, &(0x7f0000005000-0x4)=0x10) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x2, &(0x7f0000013000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) utimensat(r1, &(0x7f0000002000)='./file0\x00', &(0x7f000000e000)={{r2, r3}, {0x0, r4}}, 0x100) recvmsg(r0, &(0x7f0000005000)={0x0, 0x0, &(0x7f0000012000-0x90)=[{&(0x7f0000006000-0x55)=""/85, 0x55}, {&(0x7f0000012000-0x1000)=""/4096, 0x1000}, {&(0x7f0000011000)=""/89, 0x59}, {&(0x7f000000e000)=""/175, 0xaf}, {&(0x7f0000002000-0x4f)=""/79, 0x4f}, {&(0x7f0000009000-0x56)=""/86, 0x56}, {&(0x7f0000012000-0x91)=""/145, 0x91}], 0x7, &(0x7f0000003000-0x13)=""/87, 0x57, 0x0}, 0x0) 2018/01/23 22:54:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000e77000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000e9b000-0x53)=""/83) r1 = syz_open_dev$mice(&(0x7f0000885000-0x10)='/dev/input/mice\x00', 0x0, 0x10000) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000cf8000)=0x0) 2018/01/23 22:54:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d50000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) connect$unix(r0, &(0x7f00009e9000)=@abs={0x0, 0x0, 0x1}, 0x8) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000df1000-0x10)={0x7, 0x8, [0x400, 0x4]}) [ 38.615849] binder_alloc: 5299: binder_alloc_buf, no vma [ 38.621865] binder: 5299:5304 transaction failed 29189/-3, size 0-0 line 2903 [ 38.643569] binder: BINDER_SET_CONTEXT_MGR already set [ 38.649351] binder: 5299:5304 ioctl 40046207 0 returned -16 2018/01/23 22:54:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket(0x8, 0x3, 0x8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000c90000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c37000)=0xe8) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000412000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000c63000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f3b000)=0xe8) getresgid(&(0x7f0000257000-0x4)=0x0, &(0x7f0000102000-0x4)=0x0, &(0x7f0000e36000-0x4)=0x0) r7 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000071b000)={{{@in=@multicast2=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=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000577000)=0xe8) lstat(&(0x7f0000bb2000)='./file0\x00', &(0x7f0000fe4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000243000-0x12)='/dev/loop-control\x00', 0x40000, 0x0) sendmsg$netlink(r2, &(0x7f00009ca000-0x38)={&(0x7f00001c0000-0xc)=@kern={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f000071d000)=[{&(0x7f0000918000)={0x152c, 0x40, 0xb0a, 0x6, 0x0, "", [@typed={0xc, 0x32, @str='#\x00'}, @generic="1f7cb5e7aae1299c9383a71cacc22fc7119834614e812d60e7a8aa4879b74db754f12475c2", @typed={0xc, 0x3f, @fd=r1}, @typed={0xc, 0x7c, @str='\x00'}, @nested={0x434, 0x9, [@generic="b7cbdb2d20c67cbf81383deb1db93250812e8961ac99709e02d19085f2353ec41f8e2c0d8c0f2ff8024e06285f98c82d9a1201337fde0f1d9c0a13e0e3023c385415822fbd193d23a178349ada2f07cc2c63b9d7e1c42b1f39af48d869ba285f096d17b210654edfcddc2f050bd5098cb081c86dce62336b3b2b76b7ade838c2a509e8c7a36590f949cedc72c5a814eecf021d81", @generic="a65de164d0acb7e3ddb8362bc7ab96efe9ec0a90d7904f67edff0cce9763e4a5291c1b5248d969b86f33ed69c884ac1ddb808dba93d058a57636a167f20bb40c9db198f2f0b3dc04d514cb6288334a178fb51ece13f74f0828a5d7f48512e7202efad28245d0c3d4f481382ae22b643f27784eced83ef0e99b9484b52a7f9f354fec914cdc1d8083742a183542ca349ec4911810b8eac08a5e30102105e5c7f1a7a17bc3f51b6cb4200861261aa9c3707f77e0c81c4695fa11566c0e96d375d9b12da52161b403379c5f169a0be9ce5b3ef221f2992a0828e312183aaf5e9cc0b12aefa26475b3623ace1b51", @generic="78a2ee5519700cb6e17df76f6c34717f760ee824846ccf60a971f59fa64642b3d30458ddd0668a5aa5da59ebaf8abc6746b7ed0430b08819ca7c990836e417a34ce0f29db336a4ea1d45be04f1533b0f83730e13b4fbee6effbbd84c42565a1d9da4dd4bc4c92cdcefb16b3e9d679690ec99dadf02c14369de9cd0cbb570c748cebd167ca648d1a1fddbef8d7335875183bc", @generic="b001da846d42b031785946b1ce834ee0cd0a7e682b1f7391ed8f828990e807dabab04e18980a2b528b88156afc12b6499b5abf3772b0c8efd09e15aec915078b538c242ab2dc32992e5d50355aea6b903e1be754b8cbe97846a45a6c5e1083a6e5cf69cc47723f26c7bf8d95c2ff301701fc3ee1fd4ccf4fd08310af14ac0235fc7349ee3592799f294daea218871cbe5f9cd72cd6d4af77880b6dd30cb4a0b53921b3b9af47709dbfef0a4713931d0a3b8692a67bfe617505474a0f870c6854611fdcacc34ea7cc94b9cb08cd42eb8579a3025dcfbef5ce3d4446c3fa86411c71800fb9a7e8960648fe867ad8a36bb69210ab57dda99e62", @generic="72ebd868c57fb2891131c95955f8e1a52c034996f2c808a651ba0ea9a23c2c65e46267763e93a90e547df781fbc438a7113faeb61ad209b876be70ffb06572a94365cf94fb195f2eb4b9aadaaa1b35de3c2618e4dfc94376c0be37915c19cd93a021eb3648aebf9e5c7ed001", @typed={0x24, 0x1b, @str="2a766d6e6574302340b1747275737465642c2d7070703147504c2d00"}, @typed={0x7c, 0x37, @binary="8ced6ebb615666acc62da63ae0424997ccc7821ffb5cafbc7103358180efe8cc74974f067697bfecfddd25d96117005aa433badb3d1430daf0f1c75855d94c74536f653c10f1174b1cd857a7a7cc26ea12939820c2af443d67ddd41b3facdb27f0e5e08279bca04d64888b9f696ad0ced035baad"}, @typed={0x18, 0x29, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}]}, @nested={0x109c, 0x70, [@typed={0x14, 0x38, @str='/dev/kvm\x00'}, @generic="5e3be7554689256f77ae41665ae275ddccbb5c0aa3461e10326db99a18861094e1a4c7e3026f680ab65f7f612370cc03522d28c97bf261eebbc504d3060551daecdfbef2d128ab1ecd20f9ad47ec875d80f2a5230eb14e43890d43bea52e80c8aaa1bc2037773bcf6dc3d5814a3c4fe8995bb78b3f7565b5", 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@typed={0x8, 0x19, @void=""}]}, @typed={0x10, 0x85, @u64=0x2}, @generic="eabf9eb719803281dd82118275e1affc3d9a3a57a8a6d24ffcebb5724fc99f1e0cf84a42051b1dcb652fcb3388cac8a45102286188f45b288aa40451d147b56169a4a7e5a6f5c0224207ed70fc27650ca7e37d754e1f9df331d16a99b0018d1cb210db29594bb37bcbb5c210578acd1ab453a3d811e85aad960adcc2c398d2ced85fe7e9a52e9d4f03b78bf24129dc6052aa"]}, 0x10e4}, {&(0x7f0000efa000-0x1a0)={0x1a0, 0x26, 0x400, 0x2, 0x1, "", [@nested={0x190, 0x88, [@generic="c05113687ff2aab6a64b8eb7a2e85de70a5657210797991d07e2c1e6df08732f76afd133181144cc807cfe0c28293e499e6764cc0aef43bbf0c4a49f02e2a130863d7a09ce85f3c81e3f7d5e2d873ee551a6a9c5f72d0686293a89b54164986143c1d5635d8f6b644808b8f7d045a75524a95e9b5b92a391a972c6ee292191f5eeedb1d0fd119cb4945ac9b13a4c31f1b44ff572dcacee0425c922a93768eab91cd7a0fac3037c5ffe60d881453b038fbf4c4b83bcf50dd0330059a7e58e811c4ee43d02b143261cfdd554", @typed={0x14, 0x64, @str='/dev/kvm\x00'}, @generic="fae4f39976ed74b77b416e501a70b05e3aedba2c8e", @generic="b234c3c31ffcb826980c02e8282f9a66b860dee54186c5fafa89d44bc2c9a4fe19ca60127396dff7da9cd1a49f4d0809c701df6237ddb72393daa649afff2f5342ff6972", @typed={0xc, 0x16, @u32=0x80}, @typed={0x14, 0x39, @str='/dev/kvm\x00'}, @generic="ad4ecd66804c6bc8436b4aa5d70c6906a02b31e081558680ef230f416658bef5bed48dd8d152d6a741c5a30a51ddcd01a4"]}]}, 0x1a0}, {&(0x7f0000909000-0x538)={0x538, 0x1e, 0x900, 0x7, 0x3, "", [@typed={0xc, 0x77, @u32=0x2}, @nested={0x254, 0x83, [@typed={0xc, 0x3a, @ipv4=@empty=0x0}, @typed={0xc, 0x6c, @fd=r0}, @generic="f1550bf2f985a64f2347049a796691ea58207da856e7315e1f9d0f5d8e4747aaa5230450ec745be7419a54021a955a5d70029093215e205b6253c7d3718ba793d1d2b6f4f16751d699991e9a390ac4c004135ab1f748d6528456efff166c7d1001240ea87d72a1bb726ea07cfe34f1aef59e2e66ef68aa65bcb7069c593ccd800b2f80afa15c82914e779ff5e17d7d2676f44a92e47d920e4eb6756493fdcb11b09ff8840cccdb226b2bc832af2e638b0d37c54fe863166d60f7963eb7162af10ecf1959594e50e2cf6b04eda8b9429a0b9456019a74ec3dcf0eb4d2f8df1206a65563430bfd7e9f3ff97fd57dfbe8aa3a1087abab", @typed={0xc, 0x64, @fd=r1}, @typed={0xc, 0x85, @ipv4=@multicast1=0xe0000001}, @typed={0xc, 0x80, @uid=r3}, @generic="b696051ea9850e1ff2355421747ff0928236a2a09d565793bed72a50c7e08628f2c1f9bc271a3ae81e47c671473a76afcd9dacbc90e30ee5381e45ecc86c7eb2936d86ae0be58ef1b6b0331d46b99f174da39720e94514ce9eef0244ce4f7d67c8f48e9337a0ce904836dd055c36d158de781ce39979", @generic="179572c2128f6304a677f410cb153ab9f6646a706fa3070cf6f113aaa6966e0b58295b80ad7a6fefab6d7524abac300de2cc013148bbf28aeb6e5668e1608aa110bf5474bbe38f76c6c20a8a9e57e1e70189d66bf10801328300f8a07acc835360ec0bdc886afbffaf6b3f4a092a746a48cec6972ea9e4393977a71ab67a91863fe7d162577a337ec223228897233ff721", @typed={0x18, 0x28, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}}]}, @nested={0xf4, 0x5b, [@typed={0xc, 0x27, @ipv4=@empty=0x0}, @generic="40c0c294a07908a0e6eeef905ee02bbc4acced71552ce2c369f11859f30d7aae21030e00234b132136add9dbfd38a806eae7bcb7a07631c1d4fac241e4b99f8e28b1d1d9d954083bf1600d2e192f30fc73d29990ab86a119ba806b900205c019e6948cca4a2c68eb0399d75e0cb171b3a81a4600d33b8c6359db304ed6f180f9e4141a8c2aae3458c14bc42c3985983a25cbcc755e56b2c05e4df9c8af6a9931eed3bc4e8544720ec19cbad96b18a0e4f88fdf31e2ad456ebb2536e2b94ce27ed64438b2e3b70554621c98c81ed17608865cecaf59a38de63c35a56277b11d021ca25e14"]}, @typed={0xa0, 0x57, @binary="a437129299942a32061b107e868c8d00efac78b23c4b5d044d77f955455862ba2918b94cfbb7dbf00aa3202c410fc2c42719cc004f92e668157cfa8f0f8a129958a6122df259a03495b59e6b5d34da49a3413e507678a08288b481ea33a6b25bb643ebbaf8211a79822cd7bdfcb6dbed8d56e07fc8c9cc8ee127ff1d246f8c6e25cb237e80fa5f8532bc38eeacb049919cee2f159ec33e"}, @generic="599716cb80133085e3aad5608c3ab4f81c1d0bb1a17bd39e09d50675ec248371dc5ccd56e28d41b9e8f7077ba9dc7f303fc1e56209b48e9f264d3d3bd7a1ef689fa5d164ba57a381f069bfc5840686abd88b53093fcc7068bd77506a62e25af81935d83d73288cbbfa3ffb1fb178c721ca59b262a265381f0495e6f980350f8f850c7d35f7cc4bf9d6ed1d851a239b7b20dd8e7fd00ad5e0934ad33a9fad52611d53ab0432e54cbe", @typed={0xc, 0x25, @u32=0x4}, @generic="55d57920d6b0229aea34007fb724ae2ab83660fa294120de418e8eb9748af31b79d78b3401c1016872bc359d287326b97bc736abaa8d357ffa80f22b9f1eae7233cb46c9931b96330c97362655b6337959a6cf8cd08412caf5e93e51b55aa9c5025fbdffdd9c7e9ac226364c3bae144d6d2eb55ba88fa6a4ee01de628d6fc922"]}, 0x538}], 0x4, &(0x7f0000b1a000)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x38, 0x1, 0x1, [r1, r0, r1, r1, r1, r1, r1, r10, r1, r1]}], 0x78, 0x20000000}, 0x44001) utime(&(0x7f000024e000)='./file0\x00', &(0x7f0000a98000)={0x0, 0x0}) r11 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f00002e6000)={0xd401, 0x5, 0xc08fc5ba5c455828, 0x80000001, 0x6, [{0x5, 0x8, 0x1, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x5, 0x80, 0x5, 0x0, 0x0, 0x200a, 0x0, 0x0, 0x0}, {0xff, 0x3, 0x4, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x2, 0xf59, 0x80000000, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x5, 0x879, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x1000, 0x5, 0x8, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}]}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r11, 0xaeb7) ioctl$KVM_RUN(r11, 0xae80, 0x0) ioctl$KVM_RUN(r11, 0xae80, 0x0) ioctl$KVM_INTERRUPT(r11, 0x4004ae86, &(0x7f0000822000-0x4)=0x2) ioctl$KVM_RUN(r11, 0xae80, 0x0) r12 = memfd_create(&(0x7f000018a000-0x9)='/dev/kvm\x00', 0x0) r13 = syz_open_dev$admmidi(&(0x7f0000d31000-0xe)='/dev/admmidi#\x00', 0xf2, 0x20640) renameat(r12, &(0x7f000064f000-0x8)='./file0\x00', r13, &(0x7f0000763000)='./file0\x00') pwrite64(r1, &(0x7f0000032000)="206cf192d8d73ae178a87874eef30c1c58dac613187543916f5a44be0866b2f8d41e18f814a4b8bf730a03a92c1a29079593ea375112ec9713d3e74351529f6dbab30ecc98ab8c5a624a22c53470a88c31416acf", 0x54, 0x0) 2018/01/23 22:54:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x1f) mknod(&(0x7f00002f0000-0x8)='./file0\x00', 0x8048, 0xb6) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)={0x0, 0x0}) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chroot(&(0x7f0000739000-0x4)='./file0\x00') poll(&(0x7f0000cb3000)=[], 0x0, 0x0) mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f000035a000-0x8)='./file0\x00', &(0x7f00007d8000-0x8)='./file0\x00') [ 38.685416] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/23 22:54:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000e6f000)={0xa, 0x2, 0xfffffffffffffffc, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x1c) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000c6b000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x3, 0x2, 0x0, {0xa, 0x2, 0x3f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}}}, 0x3a) 2018/01/23 22:54:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008fa000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$getown(r0, 0x9) fcntl$lock(r0, 0x6, &(0x7f00008d8000-0x20)={0x3, 0x5, 0x0, 0x7, r1}) stat(&(0x7f000058c000)='./file0\x00', &(0x7f0000386000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_buf(r0, 0x0, 0x400000000000487, &(0x7f0000dd0000-0x18)=""/24, &(0x7f00003f8000)=0xff17) 2018/01/23 22:54:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000d06000-0x8)={0x7}, 0x8, 0x0) ioctl$void(r0, 0xc0045c79) fcntl$setflags(r0, 0x2, 0x1) rt_sigprocmask(0x0, &(0x7f0000a00000)={0x5}, &(0x7f00000aa000-0x8)={0x0}, 0x8) setns(r0, 0x48000000) getpid() r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000355000-0x9)='/dev/rtc\x00', 0x1, 0x0) gettid() ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000fb7000-0x4)=0x5) read(r0, &(0x7f0000000000)=""/128, 0x80) 2018/01/23 22:54:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000045000)='/selinux/member\x00', 0x2, 0x0) r1 = syz_fuse_mount(&(0x7f00005cc000)='./file0\x00', 0x1, 0x0, 0x0, 0x101, 0x40000) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f00003ec000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x800) r4 = syz_open_dev$midi(&(0x7f00003fe000)='/dev/midi#\x00', 0x9, 0x200040) r5 = syz_open_dev$sndpcmp(&(0x7f0000edf000)='/dev/snd/pcmC#D#p\x00', 0x7ff, 0x2000) clock_gettime(0x0, &(0x7f00001f8000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000ed3000)=[{r0, 0x0, 0x0}, {r1, 0x404, 0x0}, {r2, 0x20, 0x0}, {r3, 0x20, 0x0}, {r4, 0x188, 0x0}, {r5, 0x400, 0x0}], 0x6, &(0x7f000096c000-0x10)={r6, r7+30000000}, &(0x7f00009bf000)={0x8}, 0x8) epoll_create1(0x80000) syz_emit_ethernet(0x2a, &(0x7f000088f000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000e76000)={0x100, 0x1, [0x0]}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00004bb000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/01/23 22:54:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) io_setup(0x0, &(0x7f0000f69000)=0x0) io_submit(0x0, 0x0, &(0x7f0000bda000-0x20)=[]) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000710000-0x8)=0x0, 0x2, 0x3) 2018/01/23 22:54:52 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000001000-0xc)={0x24000000, 0x6c6, 0x21}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80803, 0x800000001) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000f49000-0x48)=@hopopts={0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x12, {0x0, 0x2, 0x0, 0x0, [0x0]}}, @pad1={0x0, 0x1, 0x0}]}, 0x20) setsockopt$inet6_opts(r1, 0x29, 0x4000000000000036, &(0x7f000002b000)=@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) 2018/01/23 22:54:52 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000012000)='/dev/autofs\x00', 0x408000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000003000-0x20)={0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000014000-0x8)={0x0, 0xfffffffffffffffc, 0x1}, &(0x7f0000005000)=0x1) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000012000)={r3, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) writev(r2, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000cf3000)='./file0\x00', &(0x7f0000b8d000-0x8)='./file0\x00', &(0x7f0000fe3000)="616e6f6e2e696e7964000600", 0x13004, &(0x7f00008b6000-0xf)="") unlink(&(0x7f0000cbb000)='./file0\x00') fchmod(r2, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/23 22:54:52 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000a1f000)={{0x2, 0x6, 0x20, 0x8, "88fe916569b1875e84a4badec97282febb5154dab9fdded8a23f54f265492c8f7c71402832e231d913bcd52a", 0x70}, 0x4, [0x800, 0xffffffff, 0x400, 0x7fffffff, 0x7, 0x1, 0xfffffffffffffffe, 0x404, 0x2, 0x2, 0x20, 0xff, 0xffffffffffffffc1, 0xfffffffffffffff9, 0x20, 0x10000, 0x8, 0x81, 0x56e4, 0xa17, 0x1, 0x40, 0x7ff, 0x615, 0x7fff, 0x1, 0x5156, 0x28a, 0x3, 0x4, 0x10001, 0x1000, 0x2, 0x8, 0x9, 0x3, 0x80000001, 0x4e680056, 0x2, 0x1, 0x400, 0x8, 0x9, 0xffffffffffffffc0, 0x4, 0x80000000, 0x8, 0x6c, 0x80000001, 0x7, 0x6, 0xffffffff, 0x10001, 0xe6, 0x0, 0x30000, 0x1, 0x45, 0x3, 0xfffffffffffffff8, 0x4, 0x9, 0x3ff, 0xffffffffffffffff, 0x20, 0x100, 0x9, 0x47c, 0x2, 0x4, 0x9, 0x9, 0x7, 0x6, 0x5, 0x4, 0x3ff, 0xb16, 0x7fff, 0x6, 0x2, 0x7, 0x4, 0x0, 0x1, 0x10001, 0xfffffffffffffffe, 0x1, 0x1, 0x200000002000000, 0xffff, 0x3, 0x80000000, 0x5, 0x5, 0x3ac0, 0x0, 0x4, 0x81, 0x45, 0x2, 0x7, 0xff, 0x8, 0x6, 0x20, 0x9, 0x81, 0x82, 0x401, 0x0, 0x4, 0x5, 0x0, 0x8, 0x100000001, 0x3b99, 0x2, 0x3, 0x9, 0x1, 0x0, 0x8, 0x5, 0x6, 0x100000001, 0x0, 0x1000], {0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r1, 0x107, 0xb, &(0x7f0000003000-0x4)=0x0, &(0x7f0000005000-0x4)=0x4) 2018/01/23 22:54:52 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000001000-0x30)=[{&(0x7f00006a4000-0x4b)="4209ac923199fa9719f3a5a65238bc8832f519c695f65b327fde67505274647b90b423e972db3cebd831259e3af7c8d3c01e577c707d18c50e91cba8feebe6f825f10d8d090302ad72b38a", 0x4b}, {&(0x7f0000c81000)="7ca3fd449389523887c7d70741b5bfb7079da7b4106e871791b91f43729207dced76120c84002a5d5c955012da5dc25298b2a277ca920b1732ef3c6e719682a75f2ec91e00ffb6f5fcfd00b4dae3e8297995596036928ee06031346813d661bbec3bbf1469c7857a0d6c8be0bec00fb16ec0d80698e047a34f560be7841890e50dec1f9344f11202312ef81104c2cef0359eba355aebd19b40b482136fe8d06b0e0758c49a6c", 0xa6}, {&(0x7f0000000000)="7c21cf223def6a262e4d6d63ef0000000000000c874580a7f26da067393cd5c2dcb77d944c334538ea30d3f82fdc309485722b8974ee", 0x36}], 0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x4, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x4, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f00006d2000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 22:54:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = shmget$private(0x0, 0x4000, 0x11, &(0x7f00008de000/0x4000)=nil) getresuid(&(0x7f00008d6000)=0x0, &(0x7f0000887000-0x4)=0x0, &(0x7f0000c3c000)=0x0) getresgid(&(0x7f00002fe000)=0x0, &(0x7f0000d25000-0x4)=0x0, &(0x7f00004d4000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000080f000)={0x0, 0x0, 0x0}, &(0x7f0000739000)=0xc) stat(&(0x7f0000149000-0x8)='./file0\x00', &(0x7f0000383000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f000036a000-0x8)={0x0, 0x0}) r7 = gettid() shmctl$IPC_SET(r1, 0x1, &(0x7f0000c81000)={{0x100000000, r2, r3, r4, r5, 0x8, 0x2, 0x0, 0x0, 0x0}, 0xf4e, 0x4, 0x0, 0x5, r6, r7, 0x335a, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='ip6tnl0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r9 = openat$rfkill(0xffffffffffffff9c, &(0x7f00002e3000)='/dev/rfkill\x00', 0x301000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r9, 0x84, 0x6f, &(0x7f0000127000-0x10)={0x0, 0xb0, &(0x7f0000029000-0xb0)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in6={0xa, 0x0, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x2}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in={0x2, 0x0, @rand_addr=0x4ef, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}]}, &(0x7f0000b90000-0x4)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r9, 0x84, 0x7b, &(0x7f0000b70000)={r10, 0x9}, &(0x7f0000e98000)=0x8) get_thread_area(&(0x7f00008b7000)={0x3f, 0x20001800, 0x0, 0x0, 0x1, 0x1, 0xa4e, 0x0, 0x9, 0x8001}) ioctl$TUNSETTXFILTER(r9, 0x400454d1, &(0x7f0000ac8000-0xa)={0x1, 0x1, [@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]]}) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000d8a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006fa000)={&(0x7f0000135000)=@ipv6_newaddr={0x40, 0x14, 0xb, 0x0, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r8}, [@IFA_LOCAL={0x14, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0xfffffffffffffff8, 0x0, 0x0}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000043c000-0x4)=0x200, 0x4) ioctl$TUNSETIFF(r9, 0x400454ca, &(0x7f0000179000-0x50)={@common='vcan0\x00', @ifru_addrs=@nfc={0x27, 0x8, 0x5, 0x6}}) sendmsg$nl_route(r0, &(0x7f0000f5f000-0x38)={&(0x7f00001e8000-0xc)={0x10, 0x0, 0x0, 0x4b018130}, 0xc, &(0x7f00003c6000)={&(0x7f0000eb4000)=@ipmr_getroute={0x14, 0x1a, 0x8, 0x6, 0x1, {0x80}, ["", "", "", "", "", "", ""]}, 0xffffffffffffff29}, 0x1, 0x0, 0x0, 0x4004000}, 0x4000) 2018/01/23 22:54:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0xa, 0x11, r0, 0x0) io_setup(0x3, &(0x7f0000f20000-0x8)=0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000c7b000)='/dev/snd/midiC#D#\x00', 0x9, 0x20000) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000619000-0x58)={0x267, 0x0, [{0x831, 0x0, 0x1}, {0x89, 0x0, 0x8}, {0x34d, 0x0, 0x8}, {0x61c, 0x0, 0x4}, {0xaff, 0x0, 0x40}]}) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f000089e000)=0x0) 2018/01/23 22:54:52 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000005000)='/dev/dsp\x00', 0x8040, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000006000-0x1000)="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", 0x1000, 0x40000, &(0x7f0000001000)={0x2, 0x2, @rand_addr=0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = dup2(r0, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x12, &(0x7f0000004000-0x4)=0x8, 0x4) 2018/01/23 22:54:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f0000055000)={0x0, 0x0, 0x6, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x3ffff}, &(0x7f0000f0b000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fbd000-0x10)={0xffffd, 0x989680}, 0x8) rt_sigsuspend(&(0x7f00008a6000-0x8)={0x4}, 0x8) 2018/01/23 22:54:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000872000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_open_dev$mouse(&(0x7f00004b4000-0x12)='/dev/input/mouse#\x00', 0x9, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000500000-0x8)=0x80000fffd) 2018/01/23 22:54:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e49000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000c25000-0x38)={0x0, 0x0, &(0x7f0000035000-0x18)=[{&(0x7f0000973000-0x10)="8d1c2bb61c0bca64d020ca5cd0cf7b50", 0x10}], 0x1, &(0x7f000097d000-0x18)=[], 0x0, 0x0}, 0x0) io_setup(0x10000400, &(0x7f0000c68000-0x8)=0x0) io_submit(r2, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000007d000)="b3b03996ff05abb1e8b1c24b50898d8f", 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/23 22:54:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f00007c1000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a1b000)={&(0x7f0000e4a000)=@newsa={0x17c, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x33}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_auth={0x8c, 0x1, {{'rmd160\x00'}, 0x208, "a0d360d8e861eaaeb9628e9552e90793ea4877486fc984c858d04d72722e29dd973a79e11c10492d8d1425848a4fca40319cb8056feea4b39b676b715f5d73fa79"}}]}, 0x17c}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000444000-0x4)=0x0) 2018/01/23 22:54:52 executing program 0: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000376000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000b41000)='net/if_inet6\x00') ioctl$TIOCGETD(r1, 0x5424, &(0x7f000067e000-0x4)=0x0) preadv(r1, &(0x7f0000e60000)=[{&(0x7f0000df8000-0x74)=""/116, 0x100}], 0x1, 0x0) 2018/01/23 22:54:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f00004c3000-0x12)='/dev/snd/pcmC#D#p\x00', 0xfff, 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000e6d000-0x8)={0x0, 0xffffffff80000000}, &(0x7f00009eb000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000e26000)={r1, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x8000}, 0x98) r2 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key$user(&(0x7f000038b000)='user\x00', &(0x7f00003de000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d6c000)='1', 0x1, r2) r3 = add_key$user(&(0x7f00001f5000)='user\x00', &(0x7f0000a10000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r2) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000bf8000)='tls\x00', 0x4) r4 = add_key$user(&(0x7f0000b71000-0x5)='user\x00', &(0x7f0000c24000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e58b9d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8bd69b02620d72ea326556ce5ce1c0c75d96acd50a149d508fb5d5480192b6e519bf7c0b700d89139a40b7fb8e06a9237d7eb0d0cf97621525f9", 0xf9, r2) r5 = request_key(&(0x7f000099b000)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) r6 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r6) add_key$user(&(0x7f0000c97000-0x5)='user\x00', &(0x7f0000b6e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000936000-0x82)="3041338d287a97212682dc45620cc054876e8f80ec00b5aff41fd18da7cad81068f0ede649450cd1ee0921fdb615d29f5f4342eea77db045247d21f4aadc74025d69b9d02c4b7656c3cc9eea0889546ad6bb7d3ce8c3bda9311626cc5371b63966436450c8288ff62c051bdd0e02139ac4d92adc362686ae01", 0x79, r2) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r3, r4, r5}, &(0x7f00005cd000)=""/0, 0x250, &(0x7f000010c000)={&(0x7f0000bf5000-0xd)={'ghash-generic\x00'}, &(0x7f00004e3000-0x40)="", 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 22:54:52 executing program 7: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000fd0000)={0x0, 0x14, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timer_settime(0x0, 0xfffffffffffffffd, &(0x7f0000011000)={{0x0, 0x0}, {r1, 0x0}}, &(0x7f0000001000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fd4000-0xc)='/dev/rfkill\x00', 0x2a0400, 0x0) ppoll(&(0x7f00001c5000-0x18)=[{r3, 0x0, 0x0}, {r2, 0x0, 0x0}], 0x2, &(0x7f0000fd5000-0x10)={0x0, 0x0}, &(0x7f0000fd4000)={0x0}, 0x8) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000fd5000)=0x0) 2018/01/23 22:54:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$sndpcmp(&(0x7f00005a9000)='/dev/snd/pcmC#D#p\x00', 0x95e, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000b6b000-0x90)={0x400, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f00008bc000)=""/197) setsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f00001f8000-0x4)=0x0, 0x4) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000652000)=0x80000001, 0x4) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00008e6000)='/selinux/enforce\x00', 0x8000, 0x0) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f00005da000-0x18)={0x4, 0x100000000, 0x93b, 0xa6, 0x8, 0x1}) sysinfo(&(0x7f0000458000)=""/210) 2018/01/23 22:54:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000222000)='/dev/amidi#\x00', 0x3, 0x8400) getpeername(r0, &(0x7f0000d3c000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000d1e000-0x4)=0x1c) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x6, 0x800) getsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f0000777000)=0x0, &(0x7f0000acb000-0x4)=0x4) readv(r0, &(0x7f0000303000)=[{&(0x7f0000d73000)=""/162, 0xa2}, {&(0x7f0000104000)=""/207, 0xcf}, {&(0x7f000019f000-0x1a)=""/198, 0x32}], 0x0) pipe(&(0x7f0000d3f000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000bb3000)={0x0, 0x7f}) fchmod(r1, 0x43) accept4$ipx(r0, 0x0, &(0x7f000067c000)=0x0, 0x0) ioctl(r1, 0x6, &(0x7f0000029000-0x1)="e4") 2018/01/23 22:54:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r1 = openat(0xffffffffffffffff, &(0x7f0000d53000-0x8)='./file0\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000dc2000)={0x0, 0x2, 0x10, 0x7fff, 0xfffffffffffffffa}, &(0x7f0000231000)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000145000-0x98)={r2, 0x90, "96f42922dda945ed790f365ed313774890dd0c83836c5f87285c9c46707d383a8df247cfd8cc4eeae5101f0502cc3b79878a54e648a3e69e84c915917a9937d621948e53fe9d25938f5b72fa6d11f27b8a0425d790ed19eae0a6e5271c6b61415e2b9068b68d10702f919451f469b0e275a3c8dffc455f61a872a296f7d0feef9032637474a00eb019afe53851d894a2"}, &(0x7f0000673000)=0x98) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mknod(&(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/23 22:54:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x2d, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x100000001, &(0x7f0000868000)="") 2018/01/23 22:54:52 executing program 5: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e38000)="01010000000e000000000300439d0054", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000f45000)="9ce081d057c227767ff760dd986df7136431ac12a51c92d575bc97d2211a6e595aef984c78640a72c8fc5742a484d44a75096842e10c9dc4c96695e2e9db69a0e69082be5abd783a81de895ed9ef2515250de9bfdbb7bfe0abd1840a93475e9a", 0x60, 0x0, &(0x7f0000f45000)=@ipx={0x4, 0xfffffffffffffffc, 0x0, "3812d118543b", 0x0, 0x0}, 0x10) 2018/01/23 22:54:52 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f00002e9000-0x4)=0x0, 0x229) sendto$inet6(r0, &(0x7f000032d000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/23 22:54:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00002b4000)=@int=0x0, &(0x7f000092d000-0x4)=0x4) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, &(0x7f000053b000-0x4)=0x8000) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000c5f000-0x4)={0x0}, &(0x7f0000f2c000-0x4)=0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000385000-0x15)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f000052a000-0x8)={0x5, 0x8}) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000e09000-0x8)=@assoc_value={0x0, 0x1}, &(0x7f0000181000)=0x8) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f00004ee000)=0x66c49799, &(0x7f00007dc000)=0x2) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000047f000)=@assoc_id=r2, 0x4) fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) 2018/01/23 22:54:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000beb000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000762000-0x6e)=""/110) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000305000)="1cccefd03332e2fc7a693401f464c1855718587cd06531") ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000009d000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r0, &(0x7f0000da8000)={0x11, 0xd, r1, 0x1, 0x5, 0x6, @random="f2ab3cc80251", [0x0, 0x0]}, 0x14) r2 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r2, &(0x7f0000956000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x58) getsockopt$inet6_mreq(r2, 0x29, 0x18, &(0x7f0000aa1000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000798000)=0x3f6) 2018/01/23 22:54:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$unlink(0x9, 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002de000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000e09000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000843000)='ramfs\x00', 0x0, &(0x7f00009b8000)="") mkdir(&(0x7f0000025000-0x10)='./file0/control\x00', 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000868000)='/dev/snd/pcmC#D#p\x00', 0x80, 0x200000) connect$vsock_stream(r1, &(0x7f000049f000-0x10)={0x28, 0x0, 0x0, @reserved=0x1, 0x0}, 0x10) ioctl$void(r1, 0xc0045878) mkdir(&(0x7f0000156000-0xe)='./file0/file0\x00', 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f000018f000-0x48)={0xf, 0x9, &(0x7f0000a1c000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x8}, [@generic={0xfa8, 0xe6, 0x4, 0xffffffffffffffe1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x8}, @map={0x18, 0x7, 0x1, 0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000553000)='GPL\x00', 0x400, 0xb8, &(0x7f00003ae000-0xb8)=""/184, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000595000)=""/162) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000f93000)=r2, 0x4) mkdir(&(0x7f0000b7d000)='./file0/file1\x00', 0x2c) rename(&(0x7f0000af2000)='./file0/file0\x00', &(0x7f0000231000)='./file0/control\x00') 2018/01/23 22:54:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f000094e000-0x38)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xfe57, &(0x7f0000c98000)={&(0x7f0000c5c000-0x14)={0x14, 0x0, 0x7, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) syz_open_dev$urandom(&(0x7f0000fdc000-0xd)='/dev/urandom\x00', 0x0, 0x200000) 2018/01/23 22:54:52 executing program 0: mmap(&(0x7f0000000000/0xe59000)=nil, 0xe59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x5, 0x9, 0xff, 0x8, 0x10, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f000000a000-0x86)="", &(0x7f0000007000-0x1000)=""/0}, 0x18) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e4d000-0x15)='/proc/self/net/pfkey\x00', 0x80000, 0x0) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000e59000)={0x0, 0x0}) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f00001c6000)={0x0, 0x0}) setsockopt$inet6_buf(r1, 0x29, 0x2d, &(0x7f0000392000)="74e61d5fd4ae8c4c25b8b4073025a14dc63aa44be8105d080cb247c5d87a5339f7a2b96884c920ef995c4eb284136eb72a4e88adad7f192b08dd846ee5980826405dd74505e719f8618791183e", 0x4d) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x1, 0x4) [ 39.046793] sctp: [Deprecated]: syz-executor6 (pid 5423) Use of int in max_burst socket option. [ 39.046793] Use struct sctp_assoc_value instead 2018/01/23 22:54:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00007ae000)="", 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000f9b000-0x10)=@generic="e41cc3b9167d67dc7356cc66095decc6", 0x10) r1 = add_key$keyring(&(0x7f000078f000)='keyring\x00', &(0x7f0000c4c000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00009b9000)='/selinux/relabel\x00', 0x2, 0x0) keyctl$clear(0x7, r1) 2018/01/23 22:54:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000af3000)='/dev/dsp\x00', 0xc00c0, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f000046f000)={0x5, 0xffffffff7fffffff}) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000255000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$VT_DISALLOCATE(r3, 0x5608) listen(r2, 0x0) r4 = add_key(&(0x7f00008e9000)='rxrpc\x00', &(0x7f0000ea7000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d77000-0xad)="e904d0ff5d1d19d7356e2db3347c42c9935a9afa26fac7b2c721fe94892baee2a682a40b76b95c6cd07205ac436ed7da0dfb0170b77f940f97d43e371b2cefa4eb18f35b88642c0d10004a683f28959bf585018bb6d0d67209d3447b873d593b5aacad1fabd7b3bbc79db38fc3de9c8a16f9d156bdb15b2c8ae418d708fb6cdad607784c91ca48e41185791ed1796a8e8bfa6b6fa637d951ab19e7e4aea6cee0d862c1ef388f21e68c7f2a8569", 0xad, 0xfffffffffffffff9) keyctl$invalidate(0x15, r4) tee(r0, r1, 0x0, 0xa) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r2, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept4$unix(r2, &(0x7f0000da6000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000488000-0x4)=0x8, 0x0) setsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f00001e5000-0x1)=0xfff, 0x1) 2018/01/23 22:54:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000172000)='/dev/vga_arbiter\x00', 0x81, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000c0c000-0x4)=r1, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f000034c000-0x28)={@common='ip6tnl0\x00', @ifru_data=&(0x7f0000feb000-0x20)="d87b092cef24cad30000010087ee8721e5828c3cff0700008fdcfeb43ef0c0b3"}) [ 39.111732] sctp: [Deprecated]: syz-executor6 (pid 5423) Use of int in maxseg socket option. [ 39.111732] Use struct sctp_assoc_value instead 2018/01/23 22:54:52 executing program 2: mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x0, 0xbd1, &(0x7f00003e9000-0x8)={0x0, 0x0}) bind$pptp(r0, &(0x7f0000e51000-0x20)={0x18, 0x2, {0x0, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000f64000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f6c000-0x10)=@ethtool_rxfh_indir={0x2, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 22:54:52 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000039f000)='coredump_filter\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000000000)=""/14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000f65000-0xa)='/dev/cuse\x00', 0x480000, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f0000015000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x9, 0x0, [@typed={0x8, 0x9, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 22:54:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 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$inet_udp(0x2, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00002ee000-0x4)={r0}) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000da000-0x8)={0x9, 0x9, 0x80000001, 0x4}, 0x8) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006c6000)='/dev/sequencer2\x00', 0x400000, 0x0) ioctl$KVM_GET_XSAVE(r2, 0x9000aea4, &(0x7f0000d1c000-0x400)={""/1024}) ioctl$sock_ifreq(r0, 0x8983, &(0x7f0000006000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/23 22:54:52 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000001000-0x8)={0x3}, &(0x7f0000816000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)={0x0, 0x989680}, 0x8) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) r1 = dup3(0xffffffffffffffff, r0, 0x80001) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000000)=""/192) r2 = shmget$private(0x0, 0x2000, 0x4, &(0x7f0000873000/0x2000)=nil) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x4000, 0x0) setsockopt$inet6_buf(r3, 0x29, 0xef, &(0x7f0000001000-0xd4)="cca7929c2a3f2b77b378b61f45b36acf9ed86fb7ebff6fce0b33abebefd0636bbe518bd41a9bf7a9950ee1dab706150dc58ecdd794b5762a7556f3f4b9b997e8bdcf59775e0a564f3dbc72c5140260eab3bc0ea1f5849aab9620c33726d427ed6d60b0d1833fd7b889bb209ba109db4a14ed085704c06fff3d6792cf02570f862295e0f7a90b49ebb7048dbc79d3bccd6cfdc75e8c611dc08c77e97f0d74e3dc5c9fff03a938fd057db35eb1b75b60d14d76bd98fe0bfa3198455b597ba1f468a8c628d921273b088e415a95dafdfbf7d3fe2006", 0xd4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$SHM_INFO(r2, 0xe, &(0x7f0000001000-0x1000)=""/4096) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000003000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000002000)=0x1008) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001000-0x8)={r4, 0x8}, 0x8) r5 = socket(0x400000026, 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000004000)='/dev/snd/controlC#\x00', 0x7, 0x80000) r6 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r5, 0x8916, &(0x7f0000001000-0x20)={"900b8550bb49ac2a823875ab54b8bce2", {0x4, 0xff, 0x200, "4f974dda0a2b", 0x1, 0x0}}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r1, &(0x7f0000006000)='./file0\x00', 0x200000c5) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000005000)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000008000-0x8)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000007000)=""/35) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000002000)="d5e6ae22f62a0135326c7dc48ad54cfbe2920142156f4ae357f8a182956c64d341ebc8a82523341607c3e305e7fb9b4ce70be763c6d981dfc4f2d267fe2a0a65a03188d26b4d0ffe43823d23facccbe7b251e39ce5701aec0f52f505c365284313efc315cccd28fc6655efc1273c6406bde593a2934fd5e01c04bad2a06cf2234e5e4d6928b0c4e7c9a1084cdcb27d27f1545321ddbbd2190e3ed0ed49c3c28c8707719842f2dcd2263510910f9ab48068cfb58bdbeaab24e0e51cbb38b396a04a28bff7032988a73033d630f2e5360efb3c3cd5457bb9385ae7fadf1547595af2b8276f3f967c656de3994c5204ce4b37a49d") prctl$setptracer(0x59616d61, r6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt(r5, 0x541f, &(0x7f0000002000-0x39)="79edbfec10f9609d111bd851a2991d629078751c69deaba7826ecc8d99b2fa16b4e7817d3a9222e462a462b5a58735f47667ac9ed9767d7ebe") 2018/01/23 22:54:52 executing program 7: mmap(&(0x7f0000000000/0xf7000)=nil, 0xf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000f9000-0xd)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f00000f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000085000)={{{@in=@multicast1=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000f9000-0x4)=0xfffffffffffffd99) mmap(&(0x7f00000f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000028000-0x4)=0x0, &(0x7f00000f9000)=0x0, &(0x7f00000f8000)=0x0) mmap(&(0x7f00000f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000f8000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x0, 0x0, 0x4, 0x2, 0xa0, 0x20, 0x0, r1, r2}, {0x1, 0x2, 0x10000, 0x2, 0xfffffffffffffff8, 0x34f, 0x3, 0x7}, {0x7fffffff, 0x1000, 0x1, 0x81}, 0xcf0, 0x4, 0x2, 0x0, 0x2, 0x1}, {{@in=@dev={0xac, 0x14, 0x0, 0x14}, 0x3, 0x3f}, 0xa, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x5, 0x1, 0x1, 0x16a, 0x62, 0x5, 0x100000000}}, 0xe8) syz_emit_ethernet(0x16, &(0x7f000005d000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xfffffffffffffffc}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0xffffffffffffffb8, 0x3a, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0x1, 0x1, 0x0, 0x0, "f507f6e367c3fccd09ddef1b2d70596d3442a0cc3845ca3d6b0dee8c4635c17cd5b79e0eb82b4bc3764881a9e970731cee68b3d60a5b2bb2cf7a1cd22449d994ffcd519a3cc321f26889a5ddadb0accd042e852ab91fa6509d2f2659650a0f86a22880807f95e2a97bed1102de9006527f7f448cf1179b8dd2bea806307a97dc9681063b1066521b38bf3f5962659c7bd03e"}}}}}}, 0x0) 2018/01/23 22:54:52 executing program 1: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x1) sendto$inet6(r0, &(0x7f0000fc4000-0xf)="", 0x0, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/23 22:54:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000438000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x7fff}, 0x1c) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) socket$inet6(0xa, 0x5, 0x10000) syz_emit_ethernet(0x4a, &(0x7f00000f3000-0xf5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x6, 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}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/23 22:54:52 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000008000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x802, 0x401, &(0x7f0000009000)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000009000)=@assoc_value={0x0, 0x6}, &(0x7f0000006000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000009000-0x8)={r2, 0x101}, &(0x7f0000007000-0x4)=0x8) mprotect(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x1) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0x40045542, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket(0xd, 0x4, 0xfffffffffffffff7) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f000000c000-0x20)={{&(0x7f0000001000/0x2000)=nil, 0x2000}, 0x3, 0x0}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f000000a000)=0x0, &(0x7f0000001000-0x4)=0x4) [ 39.181594] sctp: [Deprecated]: syz-executor6 (pid 5454) Use of int in max_burst socket option. [ 39.181594] Use struct sctp_assoc_value instead [ 39.185398] sctp: [Deprecated]: syz-executor6 (pid 5440) Use of int in maxseg socket option. [ 39.185398] Use struct sctp_assoc_value instead 2018/01/23 22:54:52 executing program 6: r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000005000/0x2000)=nil) r1 = syz_open_dev$dmmidi(&(0x7f00000d1000-0xd)='/dev/dmmidi#\x00', 0x9, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f0000001000-0x10)={0x0, 0x8, [0x6, 0x3573a47]}) shmat(r0, &(0x7f0000001000/0x2000)=nil, 0x0) shmctl$IPC_RMID(r0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x9, 0x20, 0x1, 0x0}, &(0x7f0000000000)=0x18) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000002000-0x8)=@assoc_value={r2, 0x4}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) shmget$private(0x0, 0x2000, 0x78001000, &(0x7f0000000000/0x2000)=nil) 2018/01/23 22:54:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x0}, 0x8, 0x0) r1 = epoll_create1(0x0) r2 = accept(0xffffffffffffffff, 0x0, &(0x7f00002b6000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000367000)=0x0, &(0x7f0000c85000-0x4)=0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001c000-0xc)={0x0, 0x0}) r3 = gettid() rt_sigprocmask(0x0, &(0x7f0000058000-0x8)={0x1}, 0x0, 0x6) timer_create(0x3, &(0x7f000049f000-0x60)={0x0, 0x14, 0x4, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) pipe(&(0x7f0000862000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r4, 0xc008551c, &(0x7f000044e000-0x1c)={0x10001, 0x14, [0x1, 0x100000000, 0x7, 0x60, 0x7]}) timer_settime(0x0, 0x0, &(0x7f0000047000-0x20)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x1, &(0x7f00009c8000)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000105000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000612000-0xc)={0x0, r0, 0x1}) ioctl$sock_inet_udp_SIOCINQ(r5, 0x541b, &(0x7f0000f1b000)=0x0) 2018/01/23 22:54:52 executing program 5: mmap(&(0x7f0000000000/0x829000)=nil, 0x829000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000163000-0x12)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000829000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000135000-0x10)={0x0, 0x0}) ioctl(r0, 0x45b8, &(0x7f0000829000)="a86526a8448d378470ab203ba93074c67068100db1039f857cc95028b0888a275f1ed191ddc30b1971a21f6b4bf991e4858694771524e6f637206efbd98e5d07eb9e979981cde3db8cfd4b3726d43bc68fb8eeaa963235113dde46a5c931a1f8772bc7f649a5fa77df5fe7e86ed0f735acfbc9a7cd514aaa2f82a6cd4052948afaadf86a2db3ac911ef60f058607403843dfa99e73501f504df818f3c3c339dbe5f8d90ad194c7f2971ffeecfac1") 2018/01/23 22:54:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000dc1000)={0x0, 0x0}, 0x84000) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000ce4000)={0x0}, &(0x7f0000ba3000-0x4)=0x4) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup(r1) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000242000-0x4)=0x0) sched_setaffinity(r3, 0x8, &(0x7f00001d9000)=0x8) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000aba000)={0x200, {{0xa, 0x0, 0x80000001, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) shmget(0x0, 0x2000, 0x824, &(0x7f0000d83000/0x2000)=nil) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r4) lstat(&(0x7f0000c39000-0x16)='./file0/control/file0\x00', &(0x7f0000313000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) r5 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r5, 0x6000020000001276, &(0x7f00008ea000)="") 2018/01/23 22:54:52 executing program 3: socketpair$inet6(0xa, 0x80007, 0x6, &(0x7f0000d4f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) epoll_create1(0x80000) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000013000-0x39)=""}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000c000-0x30)={0x8, 0x0, &(0x7f0000007000)=[@release={0x40046306, 0x0}], 0x0, 0x0, &(0x7f0000011000)=""}) 2018/01/23 22:54:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000ba4000-0x20)={0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getpeername$inet6(r0, &(0x7f000017f000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000fd7000)=0x1c) 2018/01/23 22:54:52 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000e3e000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f0000002000)=""/4096) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000)={0x0, 0x7}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r1, 0xee0b, 0x30}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000003000-0x78)={0x5, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x4, 0xe8, 0x200, 0x4, 0x0, 0x3, 0xcb, 0x80}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}]}, &(0x7f0000f92000-0x4)=0x5) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x7, 0x0, 0x1, 0x4, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73590100000000000000", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/23 22:54:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00007b4000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockname$packet(r0, &(0x7f0000ddd000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000fee000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) clock_adjtime(0x0, &(0x7f000062b000)={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000646000)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000790000-0xcc)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 22:54:52 executing program 0: r0 = syz_open_dev$dmmidi(&(0x7f00000a7000-0xd)='/dev/dmmidi#\x00', 0x6, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={r1, 0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f000013e000)={{0x0, 0x1c9c380}, {0x0, 0x0}}, &(0x7f0000fd8000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) prctl$getreaper(0x28, &(0x7f0000001000)=0x0) 2018/01/23 22:54:52 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000034f000)='/dev/rfkill\x00', 0x0, 0x0) accept4$ipx(r0, &(0x7f0000e83000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000aa4000)=0x3, 0x800) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b3d000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000035000)={0x0, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000017000)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x1, 0x0}, [@RTA_GATEWAY={0x8, 0x5, @loopback=0x7f000001}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 39.318248] mmap: syz-executor6 (5496) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/01/23 22:54:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001ca000-0x1)="03", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r0, &(0x7f000070a000-0xc1)="63043b0a62439217492f15d0b1c62dce144415f167fd7c983a8a24380ce5554714823be0e781283b656a505acaf6bd05d54257d1596d892772c5cac98a634bf8743a1d1dbc89887c7b067f627e14430655d478c9b993dfeac4eb2c0311e3a6cf7e029c31185380859db67cb1a4c5f84bb31e05955770fa02b28140e03093002a6d4a9206a5eeca48f81cc9c71444c9ab8412adc851c84c43b6b2db10b87a6f063b065f9bcaffd7fe5877de03fc4467f4c2f4b63060c4fed84f29960787de0a31e0", 0xc1, 0x20000000, &(0x7f0000c68000-0x1c)={0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff}, 0x1c) writev(r1, &(0x7f000062e000-0x10)=[{&(0x7f0000d9d000-0x11)='\x00', 0x1}], 0x1) r2 = accept4(r0, &(0x7f0000655000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00001d9000-0x4)=0x58, 0x800) sendmsg$alg(r2, &(0x7f0000c93000-0x38)={0x0, 0x0, &(0x7f0000291000)=[{&(0x7f0000f3e000-0x1000)="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", 0x1000}], 0x1, &(0x7f0000de4000-0x150)=[@iv={0x70, 0x117, 0x2, 0x5c, "ed700f9943c29c34c1d2c6c2b43813be94f2486d2e60bb63c63cb04953a6230c1f8f4ba8103aa434a245f44a4eda16e4b3eb9aba5f03633a972b1ca78239df3c73539accfaefbd0e81161fc17ffa86a7c0c27c98b6dd25dff91d9aff"}], 0x70, 0x811}, 0x800) 2018/01/23 22:54:52 executing program 5: mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0x0) bind$inet6(r0, &(0x7f0000f62000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x4}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x4, 0x39a) socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000197000)={0x14, 0x4, 0x1, 0xfffbfffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 39.375407] ================================================================== [ 39.382872] BUG: KASAN: use-after-free in shm_get_unmapped_area+0xfd/0x120 [ 39.389876] Read of size 8 at addr ffff8801cde03868 by task syz-executor6/5496 [ 39.397318] [ 39.398935] CPU: 1 PID: 5496 Comm: syz-executor6 Not tainted 4.15.0-rc9+ #276 [ 39.406189] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 39.415534] Call Trace: [ 39.418118] dump_stack+0x194/0x257 [ 39.421749] ? arch_local_irq_restore+0x53/0x53 [ 39.426421] ? show_regs_print_info+0x18/0x18 [ 39.430927] ? SyS_openat+0x30/0x40 [ 39.434562] ? debug_check_no_obj_freed+0x3da/0xf1f [ 39.439576] ? shm_get_unmapped_area+0xfd/0x120 [ 39.444253] print_address_description+0x73/0x250 [ 39.449094] ? shm_get_unmapped_area+0xfd/0x120 [ 39.453765] kasan_report+0x25b/0x340 [ 39.457570] __asan_report_load8_noabort+0x14/0x20 [ 39.462488] shm_get_unmapped_area+0xfd/0x120 [ 39.466968] ? shm_fallocate+0x110/0x110 [ 39.471020] get_unmapped_area+0x18d/0x300 [ 39.475250] do_mmap+0x2aa/0xe00 [ 39.478607] ? mmap_region+0x15a0/0x15a0 [ 39.482662] ? vmacache_find+0x5f/0x280 [ 39.486613] ? vmacache_update+0xfe/0x130 [ 39.490754] SyS_remap_file_pages+0x7ce/0xb30 [ 39.495230] ? SyS_futex+0x269/0x390 [ 39.498919] ? SyS_setsockopt+0x215/0x360 [ 39.503075] ? do_mmap+0xe00/0xe00 [ 39.506603] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 39.511602] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 39.516357] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 39.521092] RIP: 0033:0x452f19 [ 39.524258] RSP: 002b:00007fca86e32c58 EFLAGS: 00000212 ORIG_RAX: 00000000000000d8 [ 39.531942] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452f19 [ 39.539187] RDX: 0000000000000000 RSI: 0000000000001000 RDI: 0000000020002000 [ 39.546441] RBP: 000000000000046e R08: 0000000000000000 R09: 0000000000000000 [ 39.553692] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f5af0 [ 39.560937] R13: 00000000ffffffff R14: 00007fca86e336d4 R15: 0000000000000000 [ 39.568223] [ 39.569827] Allocated by task 5496: [ 39.573439] save_stack+0x43/0xd0 [ 39.576866] kasan_kmalloc+0xad/0xe0 [ 39.580558] kasan_slab_alloc+0x12/0x20 [ 39.584510] kmem_cache_alloc+0x12e/0x760 [ 39.588640] get_empty_filp+0xfb/0x4f0 [ 39.592503] alloc_file+0x26/0x390 [ 39.596029] __shmem_file_setup+0x54f/0x6a0 [ 39.600327] shmem_kernel_file_setup+0x32/0x40 [ 39.604889] newseg+0x7bd/0xcb0 [ 39.608149] ipcget+0x8f0/0xfd0 [ 39.611413] SyS_shmget+0x158/0x230 [ 39.615023] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 39.619759] [ 39.621360] Freed by task 5491: [ 39.624615] save_stack+0x43/0xd0 [ 39.628049] kasan_slab_free+0x71/0xc0 [ 39.631909] kmem_cache_free+0x83/0x2a0 [ 39.635864] file_free_rcu+0x5c/0x70 [ 39.639555] rcu_process_callbacks+0xd6c/0x17f0 [ 39.644223] __do_softirq+0x2d7/0xb85 [ 39.647996] [ 39.649608] The buggy address belongs to the object at ffff8801cde03840 [ 39.649608] which belongs to the cache filp of size 456 [ 39.661633] The buggy address is located 40 bytes inside of [ 39.661633] 456-byte region [ffff8801cde03840, ffff8801cde03a08) [ 39.673390] The buggy address belongs to the page: [ 39.678298] page:ffffea00073780c0 count:1 mapcount:0 mapping:ffff8801cde030c0 index:0x0 [ 39.686418] flags: 0x2fffc0000000100(slab) [ 39.690630] raw: 02fffc0000000100 ffff8801cde030c0 0000000000000000 0000000100000006 [ 39.698501] raw: ffffea0007360ee0 ffffea00073924e0 ffff8801dae2c180 0000000000000000 [ 39.706353] page dumped because: kasan: bad access detected [ 39.712038] [ 39.713647] Memory state around the buggy address: [ 39.718552] ffff8801cde03700: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 39.725889] ffff8801cde03780: fb fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 39.733231] >ffff8801cde03800: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb [ 39.740564] ^ [ 39.747289] ffff8801cde03880: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 39.754623] ffff8801cde03900: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 39.761957] ================================================================== [ 39.769287] Disabling lock debugging due to kernel taint [ 39.775913] Kernel panic - not syncing: panic_on_warn set ... [ 39.775913] [ 39.780417] dccp_close: ABORT with 1 bytes unread [ 39.788101] CPU: 1 PID: 5496 Comm: syz-executor6 Tainted: G B 4.15.0-rc9+ #276 [ 39.796663] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 39.806013] Call Trace: [ 39.808598] dump_stack+0x194/0x257 [ 39.812229] ? arch_local_irq_restore+0x53/0x53 [ 39.816905] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 39.821671] ? vsnprintf+0x1ed/0x1900 [ 39.825473] ? shm_get_unmapped_area+0x30/0x120 [ 39.830141] panic+0x1e4/0x41c [ 39.833327] ? refcount_error_report+0x214/0x214 [ 39.838078] ? add_taint+0x1c/0x50 [ 39.841609] ? add_taint+0x1c/0x50 [ 39.845148] ? shm_get_unmapped_area+0xfd/0x120 [ 39.849811] kasan_end_report+0x50/0x50 [ 39.853768] kasan_report+0x144/0x340 [ 39.857558] __asan_report_load8_noabort+0x14/0x20 [ 39.862467] shm_get_unmapped_area+0xfd/0x120 [ 39.866939] ? shm_fallocate+0x110/0x110 [ 39.870982] get_unmapped_area+0x18d/0x300 [ 39.875207] do_mmap+0x2aa/0xe00 [ 39.878563] ? mmap_region+0x15a0/0x15a0 [ 39.882602] ? vmacache_find+0x5f/0x280 [ 39.886553] ? vmacache_update+0xfe/0x130 [ 39.890690] SyS_remap_file_pages+0x7ce/0xb30 [ 39.895164] ? SyS_futex+0x269/0x390 [ 39.898860] ? SyS_setsockopt+0x215/0x360 [ 39.903011] ? do_mmap+0xe00/0xe00 [ 39.906531] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 39.911529] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 39.916274] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 39.921007] RIP: 0033:0x452f19 [ 39.924175] RSP: 002b:00007fca86e32c58 EFLAGS: 00000212 ORIG_RAX: 00000000000000d8 [ 39.931860] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452f19 [ 39.939106] RDX: 0000000000000000 RSI: 0000000000001000 RDI: 0000000020002000 [ 39.946348] RBP: 000000000000046e R08: 0000000000000000 R09: 0000000000000000 [ 39.953594] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f5af0 [ 39.960838] R13: 00000000ffffffff R14: 00007fca86e336d4 R15: 0000000000000000 [ 39.968573] Dumping ftrace buffer: [ 39.972089] (ftrace buffer empty) [ 39.975770] Kernel Offset: disabled [ 39.979374] Rebooting in 86400 seconds..