2018/03/27 18:21:41 executing program 5: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x101241, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f00000000c0)=""/63) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x483, &(0x7f0000000040)=""/24, &(0x7f0000000000)=0x21d) 2018/03/27 18:21:41 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x4000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000057ef8)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}}, &(0x7f0000053ffc)=0x4a) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) ustat(0x0, &(0x7f0000000040)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x54, 0x0, &(0x7f0000000100)=[@acquire={0x40046305}, @transaction_sg={0x40486311, {{0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x18, &(0x7f0000000080), &(0x7f00000000c0)=[0x78, 0x40, 0x78]}}}], 0xbf, 0x0, &(0x7f0000000180)="110ad9918faf417a8e72b7594f6802f5b312b7b25557e667823d857ab8679bee85bfacd4534b2fcb6aad267a84ec1d24f5908ef1a85e9fa34b672b8a24caa5dcd21c0064bac675d40dbe415327304e3b570f5720ba46fb3b010519699209aa5111afc44fe5cda38805b6a6d1a97e0f2862fcc655289af2595118cdc76a0e5c78685c6b15cd4fecf1e34cf7dfbd9049922a3c9892d018db5f39c343c21e27c186797624a1b9100b36c8fde6cf88176e66151c6de6c6748de6e5589e7dd109b0"}) ioctl$int_out(r0, 0x1, &(0x7f0000053ff8)) 2018/03/27 18:21:41 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003a3000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000a44ffc)=0xe) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000000)) ioctl$TCFLSH(r0, 0x540b, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000040)={0xffff, 0x3, 0x65, 0x4, 0x9, 0x7, 0x800000000, 0x5, 0x80000001, 0x100000000}) 2018/03/27 18:21:41 executing program 1: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@ax25, &(0x7f0000000380)=0x80, 0x80000) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000300)={0x0, @remote, @local}, &(0x7f0000000340)=0xc) r1 = accept4(0xffffffffffffffff, &(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f0000000240)=0x80, 0x800) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000280)={'nat\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) openat$selinux_create(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/create\x00', 0x2, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x101800, 0x0) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f00000001c0)={{0x2, 0x80000004e20, @broadcast=0xffffffff}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x200000000010, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, "626f6e963000f0ff06000500"}) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x40000048a, &(0x7f0000000180)="02000000004d160000200010", 0xc) 2018/03/27 18:21:41 executing program 6: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x20000, 0x0) fsync(r0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) 2018/03/27 18:21:41 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000040)={0x9, 0x8, 0x6, 0x7, 0x1, 0x1ff}) listen(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000), 0x4) 2018/03/27 18:21:41 executing program 5: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000000)={0x0, @local, @remote}, &(0x7f0000000340)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000380)={@loopback={0x0, 0x1}, 0x6b, r2}) add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$search(0xa, r0, &(0x7f00000001c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, r0) setsockopt$inet_tcp_int(r1, 0x6, 0xd, &(0x7f0000000040)=0xffffffffffff8000, 0x4) 2018/03/27 18:21:41 executing program 2: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ftruncate(r0, 0xfdff) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200000, 0x0) write(r0, &(0x7f0000002000)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/27 18:21:41 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/protocols\x00') sendfile(r1, r2, &(0x7f0000000040)=0x200, 0x100000000081) 2018/03/27 18:21:41 executing program 1: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={0x0, 0xde0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x800, 0x9, 0x200, 0x2, 0x3}, 0x14) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000100)={'yam0\x00', 0x200}) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x18, 0x0, 0x1) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x111, 0x11, &(0x7f000087bff8), &(0x7f00000cfffe)=0x8) [ 40.314833] audit: type=1400 audit(1522174901.728:35): avc: denied { net_broadcast } for pid=6747 comm="syz-executor3" capability=11 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/27 18:21:41 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x10240, 0x0) recvfrom$unix(r0, &(0x7f00000001c0)=""/120, 0x78, 0x40, &(0x7f0000000240)=@abs={0x0, 0x0, 0x4e23}, 0x6e) r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x2, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x83, 0x0, 0x9}}, 0xe8) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x81, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r3, 0x0, 0x61, &(0x7f0000000100)={'filter\x00', 0x2, "5b39bb78"}, &(0x7f0000000140)=0x28) r4 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r4, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)=ANY=[@ANYBLOB="020300000c000000000000000000000002001300000000000000000000000000030006000000000002004e2060000001000000000000000002000100000000000000000000000000030005100000000002004e20e00000010000000000000000"], 0x63}, 0x1}, 0x0) prctl$getname(0x10, &(0x7f0000000000)=""/173) 2018/03/27 18:21:41 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x42}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) pselect6(0x40, &(0x7f0000000fc0), &(0x7f0000005fc0), &(0x7f0000002000), &(0x7f0000000000)={0x77359400}, &(0x7f0000011000)={&(0x7f0000011000), 0x8}) mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/27 18:21:41 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x6) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000100)="290000002000190700003eff2f30da060200000000b10b00010000027010331746d9c2287efdb336bf672827c7a8e81d1d49313d36e270b934b7dbea43e101fe877d0953c17fd5ce702baac796198198551cb336127441f62aad6d02926bdb81b25fb5095b957bd450169a", 0x6b}], 0x1) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000080)) 2018/03/27 18:21:41 executing program 7: capset(&(0x7f0000f0fffa)={0x19980330}, &(0x7f00008e7000)) r0 = socket(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f0000000080)}) 2018/03/27 18:21:41 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x1, &(0x7f0000000180)="2c4ba3f9f472ab39c59cb084efbc883497688e43833764fce442a936219965f0d5e8eaffaff0000000000000cef24c1ff8c04fa5666b5e8d2cef475e3fd7e6ee070add90c043b990957f") 2018/03/27 18:21:41 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x822, &(0x7f0000000000)=0x1002, 0x1) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xffffffffffffff83) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/27 18:21:41 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00005a5000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000617fc9), 0x0, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000189000)="59c39b3ffda32e60e3b3f0575061f1f2085409d2f6bc043a5e70350c450a2bc0436bfc1f2246192dd89214ba7b10c1a0b74caf5bf66ba628084b20051b2d011e0d1c84512180ae36180285db43c2cbfa85f04d1bbcf99fa457733e315b5f0e3dd33dccf77a87e15bf02c16be41b28c", 0x6f, 0x0, &(0x7f0000000040)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/03/27 18:21:41 executing program 6: r0 = inotify_init1(0x0) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ioprio_get$pid(0x1, r1) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x11, r0, 0x0) ptrace(0x4207, r1) ptrace$setregset(0x4205, r1, 0x0, &(0x7f0000000000)) 2018/03/27 18:21:41 executing program 2: write$selinux_context(0xffffffffffffffff, &(0x7f0000000000)='system_u:object_r:udev_exec_t:s0\x00', 0x21) r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="f314662790810c03411b87f5e341d35db470099034809df806b8b13636a6389732367f2aeb8e441c7d0500dc085c6df93b46714f94d0b5b56909c1d888219f812d73e7687e1bd122421e064716fb0e2af060eb91cd4c7519397204538f804e8f404de92cea934a58d8e9b7e70757845a958d72e318dc26b5a9bd4d58f77e58c66444db89fa1e9cad6d29dac827eaccdcd7f8bab322e51214307de31f815fe4b782b7aa58586ab21401ec", 0xaa, 0xfffffffffffffffb) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f0000000180)=0xc) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/hwrng\x00', 0x10000020000, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000300)=0xc804, 0x4) sched_setscheduler(r1, 0x3, &(0x7f0000000280)) keyctl$get_keyring_id(0x0, r0, 0x5) add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) 2018/03/27 18:21:41 executing program 1: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_int(r0, 0x29, 0xca, &(0x7f0000000000)=0xd67, 0x4) 2018/03/27 18:21:41 executing program 0: r0 = socket(0x11, 0x4000000000080003, 0x0) sendmmsg(r0, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000000300), 0x3d9, &(0x7f0000000280)}}, {{&(0x7f0000000080)=@nfc_llcp={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "99066c9aa4c2fbbf0aecb573b9d1bdc8be397716e627f0d1865ea32e0822c1026f14d27d9eb2214e9b34beb87de5d3aab05c161c037b28907fcb4fa979f696"}, 0x60, &(0x7f0000000f80), 0x0, &(0x7f0000000000), 0x98}}], 0x2, 0x0) ioctl$TIOCMSET(0xffffffffffffffff, 0x5418, &(0x7f00000001c0)=0x3) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x4, 0x79e, 0x202, 0x3, 0xc5, 0x8, 0x582d, 0x2, 0x0}, &(0x7f0000000140)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000180)={0x7ff, 0x8004, 0x8, 0x4, r1}, 0x10) 2018/03/27 18:21:41 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) recvmsg(r0, &(0x7f0000002300)={&(0x7f0000000000)=@in={0x0, 0x0, @broadcast}, 0x80, &(0x7f00000021c0), 0x0, &(0x7f0000002240)=""/168, 0xa8}, 0x0) r1 = dup(r0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000000100)={0x5, &(0x7f00000000c0)=[0x6, 0x2, 0x20, 0x0, 0x6]}) r2 = dup(r0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r2, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f0000000280)={0x90, r3, 0x2, 0x70bd28, 0x25dfdbfb, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x33c70728}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1e6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0xfffffffffffffffe}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'tunl0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1000}]}, 0x90}, 0x1, 0x0, 0x0, 0x40}, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10, 0x0, 0x0, 0xfffffffffffffffc}, 0xc, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="140000000401fdff000000000000000000000000"], 0x14}, 0x1}, 0x4000000) 2018/03/27 18:21:41 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x400c000, &(0x7f0000fa2000)={0x2, 0x4e20}, 0x10) close(r0) 2018/03/27 18:21:41 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/raw\x00') r1 = eventfd2(0x0, 0x80801) sendfile(r1, r0, &(0x7f0000000040), 0x10ed5b) r2 = fcntl$getown(r1, 0x9) syz_open_procfs(r2, &(0x7f0000000000)='net/tcp6\x00') 2018/03/27 18:21:41 executing program 7: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/status\x00', 0x0, 0x0) sendmmsg(r0, &(0x7f0000006780)=[{{&(0x7f00000005c0)=@nfc_llcp={0x27, 0x0, 0x1, 0x5, 0x401, 0x7, "fc3f140d0c62687ab434f0a37b9f4fc7cbe10da1172288a5f72e6d4316f581e4606cba8693fb09803312edbc708c34168ccd5f448d82d4947b9d2abb286074", 0x2f}, 0x80, &(0x7f0000000a00)=[{&(0x7f0000000640)="173ef61b460084507697008ea20059f64a2f0bbb5eab3cd467cf28da10172b59853984458f3718b53dbb6784d1878b2a92827ee052d3fac09d361b4462e29c1369f383f6d0bab46ac46e57992e29c0ee89357dbfbb0b2e95f426dd5b17d04f1b6d4d97216ba94cdb1cd6801cc8999076f3d52966ada73fd4b4c6ff1d48f0dbbce88f279943f99e03a0da54e217fb4e3c05ddce7dbbf8392f6415ff1a6e7f5191b4f4c699bd4d247a808bc2b0060f39f16213d3b7a43dbe9c32ffb1169409b59a43039e03f6390989d55c91cc17e3686e049a0995b998b71497", 0xd9}, {&(0x7f0000000780)="8133cf825758fd08392151d8715c28a6131a7e04d52d03ec17c497e878ad0e0f8ab6549790d08264321ef58431c5c89de56113819008f6c58dc618a963956ea910819bd878e48554bd5f29fea9350b48749c18fea7ca479f8220ab986a17f8e4fa7701e626a30afb8c82d21f90bf35b00acb6ee18757e061fc82f1e77ed8076e999818e2047cdaf200b688771c73437166c77d3a53ca5845da8bb51005143815d5fae678cff3f8fc00657969b3d8b5d810a08e63a232a2d57fb4a589c185a036002bd0f6b72c317ad971dc51d8c712cd37d20fb9", 0xd4}, {&(0x7f0000000880)="418e9156cc2f8ca50db36ca74e5de1e6f241ae3436304e048bf109074486d8ad7fe932070ed4447d2f6a333bb3748cf9f97777f37d985c814b79f3d1f724460a3d0cc276a6284b74404b4061377f02616118426e5880206b0c4e082a3fe6a43c38a2e2241b35993ed12a0660164872338396155492fab604ac9031b578c945bcfa7ad5a2c095b82fc90752f5d02aeb643ad4d398ad78f8afa57bb98ff29e11e2", 0xa0}, {&(0x7f0000000980)="6f6c9eb1f8b324cacc3c6d47f8c64dfba7fc07425e16d995119af20f2c34879551acf25ddfec9b1e817df2d7c08d4e9dd411a36a4ec17cbce75c85100a5172d84fd45f3a07e9f4fa3bf23da1cc96b598a63969104d30dd3a6529ecbf7fecaaf036e59f7146fea46ee50721", 0x6b}, {&(0x7f0000000440)}], 0x5, &(0x7f0000000a80)=ANY=[@ANYBLOB="1800000000000000ff0000000300000038c551b60f00000080060000000000001c010000b60e000068d5182c2ba611741ed111822e89f07a6ac777336f2dadfc728066e7732289d93bd1d7ca0f9b20a9d736f1514f9b29e2153418bc7f2cf5b3201d22e20c46ef72c121e1af3154c526516b12dfda29a7da3c981c2ea40bf5cf9e41e9c9844d0c3c1950ae0ba6929ad82ec30137cf2243c4339b267b32f1e1d6dc21d0f9000018000000000000001701"], 0xb0, 0x4000080}, 0x2}, {{&(0x7f0000000b40)=@vsock={0x28, 0x0, 0xffffffff, @hyper}, 0x80, &(0x7f0000000e00)=[{&(0x7f0000000bc0)="8bdac2c0a66ad7cdbfe916ac726af3b18945f57aaa9b92ea3410bb997b99a1072dd0be7faa0d8247a57634e843acb3154cfe5a21f3eff93c9affc6aad4c5f9adf7b21b9821e7e8549f76d37d0cf13b59deaba6be5dbce58a700b35624275f57f0a13edaf4ba8bc8479fc24617e07b84ab310bd69be27e39bed1449c85d8433113d54ccd1b567971555d13d5224411cace5a1e80fc105740f40b838f62c99291ac9622d973f28c6b78aa399a0ad7c10d457e24df3b07bfa3e1227292798b887a9910d44a6f072213a6003d9f55e557d4784b40ccd466828dd13cc00bb257eda605086aa414fc6a6322c163e5950fc07", 0xef}, {&(0x7f0000000cc0)="93c0f1eca29132", 0x7}, {&(0x7f0000000d00)="5a71f4cbbfa8352a22a59a8a0e49eb576a42293031d385a12f54bb5c6e845df19f8e76b826ee2b5ee8b51063cb5bf186058cc467fedcdc01696bf8a2bd28c25f062787548f7f80bc6af9d3eca21d06663b34f1cd8b47a89fae22da80fdc2eab010c58d3825c3ef3057981b3ca881a8f28827390202441cde24911a996938406059aa7288582a2302e41da3c610d7952907876a2a1be8aae38e35e20298744fbafb2a12a32ec69d1b8688810704197e25c05a22545d627dc39ed03f8b8bece105a9d165ff321f2d", 0xc7}], 0x3, &(0x7f0000000e40)=[{0x20, 0x3a, 0x2, "2807205cc1be39eab86591f3"}, {0x38, 0x88, 0x100000000, "397a43dba943fa402344ffb9ac371a964562f99edd237e66d98232113cd1c413ede79fc2"}, {0xb0, 0x110, 0x2, "e4ce46504aa57fdee72d4033c6763c6eedd54f3bfb4df647b221f2d75e99fbeb21c68563e80244a1381357fe321c564f2e746cea911da97c58f46c2daaf6e8d67c0a215bca4badf3273247f93241bd17226b60558cb24dbdab015c832f81e9ae09e5aa0134ad26dd91648c04c1db092f15db5ecf9f9ce00faf75489d57269da5297d24d80c9c02abd65cd3dc4c64d7139ac57cb01dca5737eb22"}, {0xa8, 0x12f, 0x3, "7524b38802d017d367756a72ea78fc0f04e9066727d81e49e530ebaff7e9e1317d13311580915b195eb18e90ee514f7ae7c58a3556a50285a5e7a7c6e53fef531b617cf16cbc6e19830f65b2d56e28b02881bc1e14559207691f1fb7c468e1ded4d67f5e72f2d2c704a7287537c36ce0e0e1c1229e8943bdc022faa396a3232a0a14b3dc185638f94b71cc08d52a8e3471"}, {0x38, 0x119, 0xe96, "50fd43b36660f86a9e1d009fb0bbe5d895994a91747029631543b851bf1bb1fb36abaf"}, {0x78, 0x10e, 0xffffffffffff3430, "96f1506bbfb7e6317e4656725cc5a36eb69cd0f1e6a51d629477f8c4afba09111290c4a9d7ab80b249e856301b8c42e7fce7c6404111ed3dc9dcf420ede73a67addbc104d35cf0469afc8d84e234506442b1daaf31496ce8140853bdfab9c7a71ab97f"}, {0x1010, 0x104, 0x0, "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{0x58, 0x185, 0xb20, "8a05e6786d6eed59bc16d684e9d2cc72d85656e26588ea67f6d08331d5d3c79cad5f3bd7d56a37c4e92717525afaba6342bfe0b717133d8c8b6382382c822878903ba4d5ddad78"}], 0x12c8, 0x4844}, 0x2}, {{&(0x7f0000002140)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'gcm(arc4-generic)\x00'}, 0x80, 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0x1000}, {&(0x7f0000006340)="113c8eaa8acb32199eae1fb95ea69efff96b61bf3e511f5eec6567bea3c6871069bd6c06791bf23fbbe3f60ae4bf419cdb43923679e9c285a95b0ffe22a67e8c990bca1af13e5472c833b8c1", 0x4c}, {&(0x7f00000063c0)="31e4c1ce5cbfffc64ef1bb3c79761a1354a1fea040cccc8eaca8678f40ae36afa5238adb7b41dd506b8180b5b4bbad5a9bea3d5b7afb5004a4d6bbf084a5a277841e85b5ee2a7942666cbd83d14f861b82c33f1ac17cfee6a8792c56ecabadf6f95b68c32628db2f353fb02264803d3dcea1906cbee3532d8e72781e56224abae742e3abf21e1029aa", 0x89}, {&(0x7f0000006480)="d879ca9a7281e5717d043fbb3d872bfbd5735e468d92eb8c5ebe60aa73c74225353b6e4226207138f3cf7ba0946010956abedc6763c2b8c61df2a9599c5e4f97932c06871d442c98b0aed2ed4a6c4ba8742db49f1628fe1a3094650bc775ce085f2e40775872b6f496aecd57b2be71e31b5dd7cc634c9fd4a0de1ba645d44d232d6eb36f5c3ccd2cbec7b5742cd85236df85603856fd615d8e534d6df3b1b2e51546578dedd5997abc360f57ceb497bb965f729464145765c999a356c1233f5652f0024aeb0ea4676b945f2a75557d", 0xcf}], 0xa, &(0x7f00000069c0)=ANY=[@ANYBLOB="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"], 0x138, 0x4}, 0x4}], 0x7, 0x4040000) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000100)=@sco, &(0x7f0000000040)=0x80, 0x80000) r2 = getpgid(0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000340)='/dev/autofs\x00', 0x101, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000180)={{{@in=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000000300)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000006980)={0x0, 0x0, 0x0}, &(0x7f0000006940)=0x6) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000003c0)={r2, r3, r4}, 0xc) r5 = socket$inet(0x2, 0x2, 0x0) bind$inet(r5, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) sendto$inet(r5, &(0x7f0000000000)="91d81eab", 0x4, 0x0, &(0x7f0000000080)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$sock_int(r5, 0x1, 0x2a, &(0x7f00000000c0)=0x1, 0x4) recvmsg(r5, &(0x7f0000000580)={&(0x7f0000000280)=@rc, 0x80, &(0x7f0000000940)=[{&(0x7f0000000740)=""/50, 0x32}], 0x1, &(0x7f0000000480)=""/228, 0xe4}, 0x43) 2018/03/27 18:21:41 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) pipe(&(0x7f00000015c0)={0xffffffffffffffff}) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000001700)={0x17, 0xf7, &(0x7f0000001600)="b44ba6a9fcd8a1359cf4cc81a2006bfc82b464942572a6f0145c8257ec8fbb948a29196729d86133fcbd3f20c7147e25ba9890a9324e3d6c00726a65130a5689ee51fa1ca751320915fbca50a25b43370f20ebfa8a4e31f636772b79cc0a811b410a08a1e2b3b8380b68ca530729d39e407531e70f86ff6d8b710cd7d073c097ae1ddeb7d511093623642708fd5ca26a891db15ab491e4ce7cc9eebeebe20ac077bc79bca21f195f4dfab09c346e9c7c304a5ad12b3feeb9298c7ea1ac78cb954b2a041b6bad8b095fc9b55a6042342f40e3839d11996abea5e3815d6abb1d919773e15ded809422d6b3518e0a2bd8d7678dcb2cc37e2d"}) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000240)={0x4, 0x854, 0x5}, 0x8) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f00000000c0)=0x80000001, 0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={r2, 0x2}, 0x8) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) recvmsg(r0, &(0x7f0000002b00)={&(0x7f00000001c0)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000000080)}, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000040), 0x8) sendmsg(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000001540)=[{&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000001280)="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", 0xfe}, {&(0x7f0000001380)="0ce8a8985280846bd46b2f1ca6dd3746979f2fa38f7036fd8c5ff6795a0c3f8154ba31b7075c6b02bc3dab04b950", 0x2e}, {&(0x7f00000013c0)="63900adeabc9c9aa5c0a4481db46cbc8c386f93680fbeb5c42", 0x19}, {&(0x7f0000001400)="2b6c31243c584df8f80bd9df83819b91eaefc8a1342c131194d0d4bfc081b044c0e0f6164db80cd9", 0x28}, {&(0x7f0000001440)="e695fd9ccef6a702fa7cb52c5fce4e02cffe2678a5bc941cdfb6bb18e6cbe5bff379cdcb6bbc4aa089a51e0a52a153e715d5759c8bbda36b74d5b08da19a8c4b188d17c7074ea2dfd123f84cebbeb13457875ca28caf3265e2f97a834e9ecf1dcbdd4223ec8600d5f6d412e09a531021254200f00e0f25414a851d98e9212288aab6be358e4b4fbb2c65a2e0955c54d0681ca55d2ef67cf94e0bcbb1517c514df796f285ef8d9397a7efd2ae103eb65464aacd68d82218c8ef8a878fe40ee3b8b83e210686edf8243686d9ddba5978789f96ba04288be499fdcbefbff578ab3e13595b78b243e9c8", 0xe8}], 0x6, &(0x7f0000002000)}, 0x0) 2018/03/27 18:21:41 executing program 1: socketpair$unix(0x1, 0x6, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) sendmmsg(0xffffffffffffffff, &(0x7f0000005dc0), 0x0, 0x0) sendmmsg(r0, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000100)}}, {{&(0x7f0000001300)=@un=@abs, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000180)="a4582dd452c0aa94b1164ccae65ffc372abdc65821f669388874976901f3bb08948c2d5ff3a483dcd3433df8c6", 0x2d}], 0x1, &(0x7f0000001380)=[{0xe8, 0x118, 0x0, "f94f07bb4bca42fc96fa384e496281e1c869d95feebaf3b97196af7080c16d39f2e51c396ba53443f9d110b92327317d0e83bab128245998b08d9c4a7f87b6c0c188d5269b037831c7437b4613c6dc5aad20c09b3abf6b110a6c27b31500bddc5e71372f9d12c1d528134881b4b8d67beb7528c095a54a861977b61aa94ca9aad5f592ad4845943c235a7132832c640880bec6a243b53935ff8e19bf659f7c9da6e5ab6762d26eb4b886ce323a06445731dcaa6853a2ad2ba797cf362f650726965f9edd9343d4a62d3e8aa71c229d4b7a2d1fd82348"}], 0xe8}}], 0x2, 0x0) 2018/03/27 18:21:42 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x5, &(0x7f0000000100)=[{0xffffffff, 0x0, 0x3, 0x8}, {0x8, 0xa46, 0x9, 0x9a41}, {0x7, 0x7fffffff, 0xffffffffffff536b, 0x1}, {0x858, 0xffff, 0x20}, {0x200, 0x10001, 0x7, 0x8}]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000b40)="ac", 0x1, 0x20020003, &(0x7f0000000b00)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) sendto$inet(r0, &(0x7f0000000dc0)="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", 0x219, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000b80)="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", 0x217, 0x8041, &(0x7f0000000200)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x7fff, 0x80000001}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xfffffffffffff001, 0x4) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000400)='/dev/keychord\x00', 0x82000, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000480)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000540)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000500)={&(0x7f0000000180)=ANY=[@ANYBLOB="7b2180433016df0c73509afd1576c24a63945a9c956faf72cfc3f3ad53dd3be47bf6677154d7ddf0d41aa59662e9d41f4c210bd070e82b67858714f9ccf31643", @ANYRES16=r2, @ANYBLOB="200528bd7000fddbdf250c000000"], 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x10) sendto$inet(r0, &(0x7f00000000c0)="92f4", 0x2, 0x0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) 2018/03/27 18:21:42 executing program 2: r0 = getpgid(0x0) setpriority(0x0, r0, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x123000, 0x0) dup(r1) 2018/03/27 18:21:42 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cecffc), 0x4) sendmsg$nl_generic(r0, &(0x7f00001cb000)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019bf9b)={0x14, 0x2a, 0x311}, 0x14}, 0x1}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = dup3(r0, r1, 0x0) sendmsg$nl_generic(r1, &(0x7f0000028fc8)={&(0x7f0000007ff4)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)={0x1c, 0x20, 0xaff, 0x0, 0x0, {0x1000a}, [@generic="fffffe0121"]}, 0x1c}, 0x1}, 0x0) openat$cgroup_subtree(r2, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) 2018/03/27 18:21:42 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000fb4fa0)=ANY=[@ANYBLOB="00020000000000000708008a0000000000000708000000000000000000000000"], 0x20) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f000016a000)=ANY=[@ANYBLOB="0000004549a49100"], 0x8) 2018/03/27 18:21:42 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) signalfd4(r0, &(0x7f0000000080)={0x1}, 0x8, 0x800) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) kexec_load(0xfd, 0x0, &(0x7f0000000000), 0x3e0000) bind$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000)={0x2, &(0x7f0000002000)=[{0x64}, {0x6}]}, 0x10) sendto$unix(r1, &(0x7f000000ff57), 0x0, 0x0, &(0x7f0000013ff8)=@abs, 0x8) r2 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x7, 0x20080) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000000100)={0x7fff}) 2018/03/27 18:21:42 executing program 6: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00000000c0)=0x4, 0x4) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x4000000004005) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x4001, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "4134e475824fbfaeefb278580e4aedd886c0b629cd32c56ebff94329c3a32a4b8c171676b94083085709923fd77ead8ca0073183b09c62b90673944ded2f276e", "49710f290076931228cd8c92a1b9375555874f087c556b616155647a2732f399"}) socketpair(0x1, 0x0, 0x5, &(0x7f0000000000)) 2018/03/27 18:21:42 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x100000000000) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in=@multicast2=0xe0000002, @in=@multicast2=0xe0000002}}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, @in=@dev={0xac, 0x14, 0x14}}}, 0xe8) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x65, 0xffffffffffffffe0}, &(0x7f0000000200)=0x90) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000400)={r2, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x8000, 0x4000000823a}, &(0x7f0000000300)=0x90) 2018/03/27 18:21:42 executing program 7: symlink(&(0x7f000000bffa)='./control\x00', &(0x7f00006bb000)='./file0\x00') r0 = open(&(0x7f0000b2fff6)='./control\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xffffffffffffffdd}, &(0x7f0000dd7ff0), &(0x7f0000000000)={0x0, 0x8000000}, 0x8) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) r1 = open(&(0x7f0000198000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f0000000040), &(0x7f0000000080)=0xc) open(&(0x7f0000dd9000)='./control\x00', 0x6c02, 0x0) 2018/03/27 18:21:42 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000408000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000341000)=@known='system.posix_acl_access\x00', &(0x7f0000648ff4)="0200000020004f0090748400", 0xc, 0x0) prctl$intptr(0x6, 0x5) 2018/03/27 18:21:42 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000000180)={&(0x7f0000000040)=@un=@file={0x1, './file0\x00'}, 0x80, &(0x7f0000000140)=[{&(0x7f00000000c0)="d60a849189d26a1bf8d2b06f9f9143f5904d4e0e96df11fb52e92b34dd069ecdbde75e77b57be77849fe70902d28baf7781a41ffd27889dd146b8dbe474d77c63f37f8a99a", 0x45}, {&(0x7f0000000240)="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", 0x1000}], 0x2, &(0x7f0000001240)=[{0x30, 0x0, 0xf6, "6bcb96a2657adbbc4179ebe56288d0dee63b09a974954946f332cb"}, {0xb8, 0x88, 0x3, "869634af66d30470d47f1f9bdf1811fafc2ae022cd8ed98220ae770786a66ca4298fc04bc09adb4fa7d321e54895b455a4b1656a8ea130aa4ae5a140bafd3917ea47e5602f75e020991db21a4602c1fa1e55f9daa59a1a5df9e5e0373c14e9d302422445e4df93e427dbd957dad6f100ad660d73f6eebb8d2d7fa5bc8f1efbb19d57309397b7b87c3bc9a421dabfb6bac7e975b69d59b3eac4915c79f21d1c3b062c9b9d5272"}, {0x70, 0x1bf, 0x1, "d49250b1ce7248470722d630a316e96d244ee15918f0cd9162e012f55544ce3b99bc6db8b48436c380a4d7a556eed9fe8ae7809bbc3c3970b51c0f99f88d3a7ce12bace39ac8cafb8cfc8a7d2adf661b9ae92c1888224aed6c11"}], 0x158, 0x848bf3afa2f6ef7c}, 0x40) setsockopt$inet6_buf(r0, 0x29, 0xef, &(0x7f00000001c0)="fb2f44d42910434984abdbcb923602b38ca1c5931948ad48aef4ada5fae0680f30dd684337159842230107d4d87971d166c86fc9176c71155db6f859", 0x3c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'syz_tun\x00', 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000000200)={@ipv4={[], [0xff, 0xff], @rand_addr}, r1}, 0x14) 2018/03/27 18:21:42 executing program 0: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x0, 0x400000000032, 0xffffffffffffffff, 0x200000000000000) add_key(&(0x7f0000e5e000)='1yzkller\x00', &(0x7f00000a8ffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) 2018/03/27 18:21:42 executing program 2: r0 = timerfd_create(0xfffffffffffffff, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000016fe0)={{0x5}, {0x0, 0x5f6c}}, &(0x7f000000ffe0)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x102, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f00000000c0)={r2, 0x2}) timerfd_gettime(r0, &(0x7f0000000080)) timerfd_gettime(r0, &(0x7f0000000000)) readv(r0, &(0x7f00009aefe0)=[{&(0x7f0000f71000)=""/88, 0x58}], 0x1) 2018/03/27 18:21:42 executing program 4: ioprio_set$uid(0x3, 0x0, 0xc) 2018/03/27 18:21:42 executing program 3: setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000003f42)="e9b1102fd162d2883afda6ca384faf121d74cc184624fce45026608dab3c7b831ea74850369babebbb881b4705fb9d5b6904ab9ea2bf03d896bd297cb7b37702c0a3363c7b53618766bfaea1eff261f0b2e23ea64dae4b74e1384260720bb174676f336b965c9cb4b46b75ae551d1a742a5e977acd7cce7ec8f0b0695c6d6012d40ea9373a4dcd9710956cc6e7ed45055df929909a53679bad75b619", 0x9c) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000000180)=0x6, 0xfffffffffffffe5a) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="5a00000005d48581b12538cd8c5c026f96a158c7d2f8f7eddc8ee86e7d153889332198072963c2fa27cf6fa4fc92a285590a7091e469b005a9d9b8265a23f1abde34123603f80ce5c69ef4a449098183dff5bf2f46b33e4f50e30f6db188597f359f045c41410feba34f4cd90ce57da9d187b814fca3bcebf5df1ba4a871246c8e7d74eae6b235753c03db90a9261b3043735c9e45ad4993774826b7f871ad89a64e3a94b89e90125ebff9ec7d9ee0628b30f61a4a9fa084f5ccc6fede974c4d22ba476216e2f20a41395bdd5737dc5bbb8b501f6a06"], &(0x7f0000009ffc)=0x2) sendto$inet6(r0, &(0x7f0000003fd9), 0xfdc2, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x16) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x8040, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000140)=0x18e5, 0x4) 2018/03/27 18:21:42 executing program 6: ioprio_set$pid(0x1, 0x0, 0x680f) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) getpgid(0x0) fcntl$getown(r0, 0x9) fcntl$getown(r0, 0x9) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000000)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)) r2 = getpgid(0x0) ioprio_get$pid(0x80000, r2) 2018/03/27 18:21:42 executing program 0: r0 = userfaultfd(0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0x20002000}) epoll_pwait(r1, &(0x7f0000000040)=[{}], 0x1, 0x0, &(0x7f0000000080), 0x8) r2 = socket(0x18, 0x0, 0x1) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f00000000c0)=0xffffffffffff7fff, &(0x7f0000000100)=0x4) r3 = socket(0x18, 0x0, 0x3) dup2(r2, r3) epoll_create(0x7ff) 2018/03/27 18:21:42 executing program 4: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00000009c0)='/dev/keychord\x00', 0x84001, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000a00)={0x100, 0xff, 0x8001, 0x400}, 0x8) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000340)={0x0, @in6={{0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x2400000000}}, 0x3, 0x7fffffff}, &(0x7f0000000400)=0x90) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000440)={r2, 0xcca7}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000004c0)={0x0, 0x7f, 0xa, [0x7, 0x5, 0x40, 0x0, 0x401, 0x2b, 0x400, 0x4b, 0x80000000, 0x1]}, &(0x7f0000000500)=0x1c) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000540)={0x0, 0x1000, 0xfffffffffffffff7, 0x100000000, 0x80, 0x3}, &(0x7f0000000580)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000005c0)={0x0, @in6={{0xa, 0x4e20, 0x6, @dev={0xfe, 0x80, [], 0xf}, 0x80000000}}, 0x7ff, 0x7fff, 0x101, 0xffffffff00000000, 0x1}, &(0x7f0000000680)=0x98) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00000006c0)={0x0}, &(0x7f0000000700)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000a80)={r5, 0x40, 0x7, 0xe4}, &(0x7f0000000ac0)=0x2) sendmsg$inet_sctp(r1, &(0x7f0000000980)={&(0x7f0000000040)=@in={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10, &(0x7f0000000300)=[{&(0x7f0000000080)="030561d8ec4d045397a27cf1a1fefe9d134cbeffacc333209a867e3284ff702fda4d369d13adb64e53fc5ddfc967a54246c48e7cb2e21e308c23dc72cdadf4deb885fd7c4069ce94b8c64ba08ac3d9f1335f38e4d727b7c90512b73bb69dd62bf1b55085279941cc54e92ce09d78591f2718097bccd9176465014f65c29a4941caa98c03ae2c60a633dd74a91aecabc603ab8bea07e223ffb5a84b4cd1ae4495b0f0f0966f5584be969e84abf10991af8f2d0b8e2a38a18cf95879aaff7ad90da99d47676801563f11314bd1d2a89a078e330aaba053eb98cce5993531b4a8c39c58", 0xe2}, {&(0x7f0000000180)="0bd864e44f768d3bf69171f6f8ab5099fcd1b005fbb8f4c45d297da3028cd5c6457d93905e432d9ecbcc5413abb4b063b358ba15be37718275e2a560138fa6e13843a726e08522aa84481e1778e505992e980a674aff7fe3b2ad07c846a0e1ea6bc9401965ea0a9c1113c37480e49df7356436056383edc5b20ab2301ea41b53b9581ef2e00c0d92e1409b51458f6443740018306bf15e6c559283c69d4cab3153022a39", 0xa4}, {&(0x7f0000000240)="666a50f701bc90829a10049f5c213b2e978e04fcf6a901222d8a06de8fe59e24977e13a027928aca02bd894eb78a9e7f5c3f74c69d7e7c7368138db33e69181b59f4cc80bd092389aabab702fe6bb6d47caf652a452f760a53275a1222af8b79397670162f9f2a0eac1e81fbad7e89e6d877101621f8c8f11b39c46356381af584e8daa1495809353289d06c8fe94ce61091954d23f7712647731a97c44b239644033de762d203aefc1fac7ee6094aa84024e283b1fecfcbc94d8b6e5f", 0xbd}], 0x3, &(0x7f00000007c0)=[@init={0x18, 0x84, 0x0, {0x100000001, 0x7f, 0x4, 0x1}}, @sndinfo={0x20, 0x84, 0x2, {0x8001, 0x4, 0x2, 0x0, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x2, 0x4, 0x37, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x1, 0x2, 0x8, 0xff, 0x6f77, 0xfff, 0x4, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8000, 0xda, 0x2, r5}}, @init={0x18, 0x84, 0x0, {0xfd54, 0x80000000, 0x9, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x200, 0x100, 0x100000001, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x5, 0x5, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x1ff, 0xe9bc, 0x1, 0x7, 0x8, 0x8001, 0x9, 0x9, r8}}], 0x1b0, 0x20044001}, 0x40) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r9 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) fcntl$notify(r9, 0x402, 0x9) ioctl$BINDER_WRITE_READ(r9, 0xc0306201, &(0x7f0000008fd0)={0xadbc3ff3, 0x0, &(0x7f0000000a40)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000000f4d)}) [ 40.682224] binder: 6891:6892 ERROR: BC_REGISTER_LOOPER called without request [ 40.695475] binder: 6891:6892 unknown command 0 [ 40.700379] binder: 6891:6892 ioctl c0306201 20008fd0 returned -22 2018/03/27 18:21:42 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = inotify_init() r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x80800, 0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000040)={0x6, 0x8e1b, 0x1f, 0x5, 0x8, 0x7, 0x10001, 0x6, 0x70, 0x0, 0x3, 0x7b}) r3 = dup2(r0, r1) ioctl$SIOCSIFHWADDR(r3, 0x8924, &(0x7f0000000280)={'eql\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) 2018/03/27 18:21:42 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000040)=0x1000890000001) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"0707005b8140000000000000e4ff1b00", 0x1825}) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000001000)={0x14, 0x2c, 0x301, 0x4000000}, 0x14}, 0x1}, 0x0) 2018/03/27 18:21:42 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) socketpair$inet(0x2, 0xa, 0x1, &(0x7f0000000000)) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000240)={{{@in=@rand_addr, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x10}, {0x0, 0x0, 0xfffffffffffffffa}}, {{@in=@multicast2=0xe0000002, 0x4d5, 0x3c}, 0x0, @in, 0xfffffffffffffffc, 0x0, 0x100000000000}}, 0xe8) r1 = socket$packet(0x11, 0x3, 0x300) accept$packet(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000300)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={"77797a5f74756eb921f9848000", r2}) bind$packet(r1, &(0x7f0000000140)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x80180, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r4, 0x6430) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000c3bff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r6, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10) sendto(r5, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) r7 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r7, 0x84, 0x7b, &(0x7f0000000180)={0x0, 0x7f}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r7, 0x84, 0x76, &(0x7f00000003c0)={r8, 0x1}, 0x8) r9 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0xc000, 0x0) renameat(r7, &(0x7f00000001c0)='./file0\x00', r9, &(0x7f0000000280)='./file0\x00') getsockname(r9, &(0x7f0000000400)=@nfc_llcp, &(0x7f0000000480)=0x80) socket$l2tp(0x18, 0x1, 0x1) r10 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r10, &(0x7f0000000100)={0xa, 0x4e24, 0x3, @loopback={0x0, 0x1}, 0x5}, 0x1c) r11 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r11, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r10, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) 2018/03/27 18:21:42 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x5, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2000) sendto$unix(r2, &(0x7f0000000040)="7525b108773a00b76ea5e6392e7c4cce91393735e146699512a20aa5681f296a19469d29f754393a3cbd2e78469a2c9155f87cd4e58e3a002c633474040dc80d032c482e022e30bf54e38f25bc88364f79bd5df40789ecfe6dacb4373f7877107a57a88bfdcfb70acdca767da4eedcefb5b1da313cd9afbef33066c2000c25be4e7cc9b7c76b50839b24a1cc083e4150b9e711791d3a", 0x96, 0x4001, &(0x7f0000000180)=@abs={0x1, 0x0, 0x4e24}, 0x6e) 2018/03/27 18:21:42 executing program 5: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000180)='sessionid\x00') exit(0x1) pread64(r1, &(0x7f0000000080)=""/26, 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000040), 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f00000000c0)=""/153) socketpair(0x15, 0x80000, 0x80, &(0x7f0000000000)) 2018/03/27 18:21:42 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x4, 0xfffffffffffffffc) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 2018/03/27 18:21:42 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSBRK(r0, 0x5427) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000000)) 2018/03/27 18:21:42 executing program 7: rt_sigaction(0x7, &(0x7f0000000180)={0x47e5f7, {0xfffffffefffff27c}}, &(0x7f0000000140), 0x8, &(0x7f0000000080)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x0, 0xfffffffffffffffe) 2018/03/27 18:21:42 executing program 6: r0 = accept(0xffffffffffffffff, &(0x7f00000000c0)=@vsock, &(0x7f0000000140)=0x80) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$TUNSETPERSIST(r2, 0x400454cb, 0x0) fcntl$dupfd(r0, 0x406, r1) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x10040, 0x0) r4 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/validatetrans\x00', 0x1, 0x0) r5 = getpid() ioprio_set$pid(0x2, r5, 0x8) r6 = fcntl$dupfd(r3, 0x406, r4) lremovexattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=@random={'btrfs.', '^self{#$${lo)\x00'}) ioctl$PIO_FONT(r6, 0x4b61, &(0x7f0000000000)="094b0e3feab6412d1da77d9d6fd71a567ec2d2eb960376832e433578ff5c6f3667b6b116c00b03f736b0013c281a35c04dbe88e8fc") openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/03/27 18:21:42 executing program 7: mkdir(&(0x7f000022d000)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000000080)) r0 = creat(&(0x7f00004c1ff4)='./file0/bus\x00', 0x0) lseek(r0, 0x0, 0x1) poll(&(0x7f0000000000)=[{r0, 0x22}, {r0, 0x40}, {r0}, {r0, 0xa}, {r0, 0x200}, {r0, 0x80}, {r0}, {r0, 0x100}, {r0, 0x1}], 0x9, 0x1) [ 40.725025] binder: 6891:6894 ERROR: BC_REGISTER_LOOPER called without request [ 40.732569] binder: 6891:6894 unknown command 0 [ 40.737233] binder: 6891:6894 ioctl c0306201 20008fd0 returned -22 2018/03/27 18:21:42 executing program 4: clock_gettime(0x0, &(0x7f00000000c0)) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) fstatfs(r0, &(0x7f0000000000)=""/27) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) futex(&(0x7f00000001c0)=0x1, 0x9, 0x2, &(0x7f0000000080)={r1, r2+10000000}, &(0x7f0000000200)=0x2, 0x1) r3 = getuid() stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r3, r4) prctl$setfpexc(0xc, 0x40000000001) 2018/03/27 18:21:42 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x10200, 0x0) ioctl$VT_RELDISP(r2, 0x5605) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000100)=""/160) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00000001c0)=0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000200)=0x0) rt_tgsigqueueinfo(r3, r4, 0x5, &(0x7f0000000240)={0xd, 0x80, 0x40}) fallocate(r0, 0x800000000000, 0x7, 0x10000000001004) recvfrom(r0, &(0x7f0000000000)=""/101, 0x65, 0x0, 0x0, 0x0) listxattr(&(0x7f0000000300)='./file0\x00', &(0x7f0000000400)=""/61, 0x32f) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000080)={'rose0\x00', {0x2, 0x4e25}}) 2018/03/27 18:21:42 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f0000000203199e000207000000068100027b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000001140)=[{&(0x7f0000000040)="dee4b3cbaa0ca582f5091e22e314f6c345e5d48a51bed9c5a1162853c5fbc9cd621c760f68ab2b50755f82e8a92ec15122c0561c41659dce4acb15cee635501d1216026d0fec65689bbf34354a50f6eb3fb52ce3e33d45a1db5f2dd5aba7267fd0298cea50215ed99e45d442bed21f3ca1a7eb65da4889a3bcfab4e895c48d2799a933633129f399ffad1c923eff828a0b4080324bc3833c8e681af2bed51ba64b054902d8568eef820f61", 0xab}, {&(0x7f0000000100)="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", 0x1000}], 0x2) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2, 0x18000) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000001100)=0x5, 0x4) 2018/03/27 18:21:42 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000100)={0x2, 0x3, 0x4}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'lo\x00'}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x30, &(0x7f0000000000)={0x0, {{0x2, 0x0, @loopback=0x7f000001}}}, 0xff38) 2018/03/27 18:21:42 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x0, 0x0) sched_setaffinity(0x0, 0xfffffffffffffe08, &(0x7f0000000280)=0x6) ppoll(&(0x7f0000c50000)=[{r0}], 0x1, &(0x7f0000000180)={0x77359400}, &(0x7f0000000140), 0x8) ioctl$DRM_IOCTL_RES_CTX(r0, 0x5100, &(0x7f0000000080)={0x5f6}) 2018/03/27 18:21:42 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400400, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="03000900c104000401800100dfff040e040006000500c60fc72040037e55fbec916ea41dd44cc6ce3fe9f4664068ec3bc3f3f8b9af2d116d8b8be8ba326d0d6a68ce5fef9ecb2afe8a0e3c2fbce7a0f40b35"], &(0x7f0000000080)=0x1a) sendmsg(r0, &(0x7f00000026c0)={&(0x7f0000000240)=@rc={0x1f, {0x40, 0x4d, 0x3, 0x8, 0x1, 0xfffffffffffffff7}, 0x4}, 0x80, &(0x7f0000002340)=[{&(0x7f0000000040)="45b5b3eeb754ad01ff28057c5d2132f0ab5ca806c8e13d26f8bd9212ac72d2cc6cdf4a0f9905cb", 0x27}, {&(0x7f00000002c0)="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0x1000}, {&(0x7f00000012c0)="f503271829b8c93a982aa59a4a682f93491f7c52b5a15cc58548f22eb70ea7340fe79fc285068bee8f5390863fb9fd88099325a8ed9433300b1d6428707e3396e6ea733af03ea2e01557bce189e17b06534615a377f230", 0x57}, 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0x1000}], 0x4, &(0x7f0000002380)=[{0xf0, 0x11f, 0x4, "cf795dd2b61857633625242b7e979cf85c3f99fc3335c037c15fbb4cffe1d0cb389bf70eeeee1eb6bdefbb8360c3576e301a9d734dd1e311a4c0b86c14fd9fe5945e785bcff0826a079fe03a2210ee6f176bdaa6b3e9787f878a1e66d1bf0a2d3484254debb7f133384e00b059b1a642340d86728cf7f583490068092d18a8ed8c70b546793bffc61f84dd621170b2f0989dab5d27f07dff089d3efd6241a61694751e8765a06b5a66cca4bfd98355fe9fbc8094e6c6ed53cf7c711f9880bd5f0cb922182af119edff9cda9be61b5ae45a725d3d825b4744651a6dbb93c8"}, {0x58, 0x13f, 0x101, "1027349a50e6d4f1894b8bad7d926bbf064a2341143b6b09301c9095941b969edc9447e07c897765d5db0db880084a932194194fd2244a189f37e1ad42a31056403143cb8166ee"}, {0xf0, 0x194, 0x3ff, "d96c3b0a397b0f95c2c7b61d88201b9f25e5601772f0036ff224ae3de33ace5493743f040f862bc6808c753c21424c29e05a3bda6e82cf92ceb34bf588dd08850eaabccbee6e9d83c723fec8e5a971dc8290d862e651ae11713e55105ae80116bfeea48089cdc7452d55eb3a13886ce9adfc921a641afb67d8109a4532c9df1301e722297650a39e83df78c606ce9d0db9f09eaeac219f01089dedac1f18c1a48f65c1284e32bd4f67842916d2bf9b194616120dae0121730f427076b3aab87103cc43fd82974363183c8c71eefc02df41585ea33abee29a684b1fd532"}, {0xe8, 0x109, 0xfffffffffffffffe, "13bfe6daa11b63a9f55a704b86807210756e2a3a0056bdc8bf99d44357b4ca5ae015956acb20dc2c1e3197e00d1ca196307b5ad733f7881c863c9e6f9b0beb81edd7e06d0415ca359fc05b860c964bc4103430313a4797172a96f2e393ea3de36593fb2ad9681f4e7d845a839a22adb85c404079625fed9777422173bfffe156c1eb019bea8e3e762e9fef9e86505a8a7060607323dae035e11b1574ad0e1b45a7cca556d60884312292807ebb47706be97c4d47d90c7f10238b0f3210b4f9368b587c40b2218f6d5f674c94fef57e199e345a253c85"}], 0x320, 0x8004}, 0x40) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={r1, 0x8, 0x1ae}, &(0x7f0000000100)=0x8) r2 = syz_open_dev$sndseq(&(0x7f0000fb5ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000000140)={{0x0, 0xc01}, {0xf}}) 2018/03/27 18:21:42 executing program 5: mmap(&(0x7f0000000000/0xec9000)=nil, 0xec9000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000100)=0x0) syz_open_procfs(r1, &(0x7f0000000140)='statm\x00') ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f00008b5fb0)) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000080)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x8, 0x1, 0xb, 0xb62, r2}, 0x10) 2018/03/27 18:21:42 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x2, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0xfffffffffffffffd) 2018/03/27 18:21:42 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000d14ffc)=0x7b, 0x4) pkey_alloc(0x0, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000740)='/selinux/member\x00', 0x2, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000617fc9)="03", 0x1, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ioctl$KDSKBSENT(0xffffffffffffffff, 0x4b49, &(0x7f00000007c0)="c18c2142e533c6d72dc945d21f5e087e28ca6756cfc0e4c9d4d609214f92f1e0ae7bf5bd37f0481ad6c894c6fbe8c28e3e2d746a66cd1d0d2a8298daf8f528588097e6ab5cded1f5ed1c672d1f04dbc72256424991fa0924befe20678801c115244d905684f3f911c8ff51dfc6e6df5d48114b75d406635b24874e316c59ea02d2fa36f7452a0c6311a7afe36871fbd851ef72e4cb1435bd0159a418e922c3a537ac7981b0945e000000") personality(0x1000000) sendto$inet(r0, &(0x7f0000189000)="59c39b3ffda32e60e3b3f0575061f1f2085409d2f6bc043a5e70350c450a2bc0436bfc1f2246192dd89214ba7b10c1a0b74caf5bf66ba628084b20051b2d011e0d1c84512180ae36180285db43c2cbfa85f04d1bbcf99fa457733e315b5f0e3dd33dccf77a87e15bf02c16be41b28c26683cbdc0fbe8132c39f9e0d0e5c320b6a8a6687c654e8383fe3bcd912f5acb925dce98e64ae28c1a6c9273aa3d6f7c1f95e2e98f9d1f31116b1e7e617ee27bba01232240e64fc3150e0153442dc2610b2ccf50d942a6844bc571ccc787a5a93b087a342cc6752178d0bcdf0795d38837d3afa31de40b14bf19ace3fa71bb9f9793afd75e15d5eca1403556dc5346ac0ea419ef0d73490e479b1b73bffc63a22fc7a6d698fbdaebfb8f29ac60cfdd6fbc017031bc443a766067457a6ec995fd4b7df3c85d636175f5041a42b6a84393f730c12bd79f07397bd93240c428b21e87", 0x150, 0x0, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) fremovexattr(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="801933e1b94f23098ae3b4b740f9e32f1400000000db2e49"]) write(r0, &(0x7f0000000080)="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", 0x54a) sendto$inet(r0, &(0x7f0000000700)="2b2c2713aad0d21d0e1161c723f72bb6efebbf7683284457b5ec3631f9e641a66c68f7e4f89548c38ec28e6273d167c8b94acb7e85f56a9ef2", 0x39, 0x94, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x30102, 0x80) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000600)="fd0f62453693ba322c138e22bbcc25d599ec13f07be0b1042ca96ed822878fe8bf392301412bdc33b7e4d51d285c3ff36d2222a6975ae3c115843646daac3ce11a8f4d618280fd5d5c327e357367479f41625b0acecef5b5c4c773b4bbabb061704448ed1e48e86eff705ae5d754e5cdd9ab70af95394c7532dd74048ee5f10865bcf057002b47414bcb87c1a4cffc23ad0b51b07d83648e9167280695fba455dd59e2cf526d7e435d636eafec9377a8a67500185f42616d7a2ddc0739d1e9a477fb5d53d23566e2622d0e800eb3f43396339e528cc546a1e48d") ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f0000000880)={0x3, 0x63b6, 0x80000001, 0x0, 0x11}) getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000000900), &(0x7f0000000940)=0x8) 2018/03/27 18:21:42 executing program 3: unshare(0x1000002) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000040)={0x1, 0x3d, 0x800, {}, 0x63, 0x3f}) tee(r0, r0, 0x6, 0x0) 2018/03/27 18:21:42 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x400000000000003, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, 0x40000000}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x70}, 0x1}, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$KDDELIO(r1, 0x4b35, 0xb8) 2018/03/27 18:21:42 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x13, "b8f6c21cbe7226ca9ce27d4c5d9a275002a730"}, &(0x7f0000000080)=0x1b) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000180)=ANY=[@ANYRES32=r2, @ANYBLOB="5b0000007b3a5a793bf2981f6eaccc78cc7f4048af244eec78f86d4e0beafa18e872cf2b280f345db5e690f20b37e42d7ef269cffa5c0cdfef6a75d0ef28d418ef1f000000000000007d22e8f89c7663a5feb2832fb15da6b8c2127ec90d088e1858bfb71a46d718c9179cad18"], &(0x7f0000000140)=0x63) writev(r0, &(0x7f0000ffe000)=[{&(0x7f000095efd7)="2900000020001900013d00101b0000f60200001615de0005000000040d000a00051700000000000008", 0x29}], 0x1) pwrite64(r0, &(0x7f0000000200)="18bce76ee476ac0efe3712ea084ea0f4f7a3fc82e8b6cf0fcab1158012f27e0670976f3f6d0b6ff462c2d2673b7557125e68456a30d96bf5e633c3c6bc6f0d8e84b038f2e18a21e37ff4c580251a699fc07143434005cbf66a008f3fd41db867da73987ed0366c44c1741e501e3a78d34d1f249764a3e395203f3a991dd8b21e2306deab4af307a6cf90ca36f6366f06cf2d4b0a8bbeeadbc2365074011fc30accab41a14645fd4a6565fdb114ba23828d0c019c09a063b8d1259f7333c1ea249e2bb82f2113e8dc4385ae1d04ca9765a19a0d0dcd983c1970c58a2e97d1389211cc3e052bd525f5b2a71171c01b686757", 0xf1, 0x0) 2018/03/27 18:21:42 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$sock_proto_private(r0, 0x89ed, &(0x7f0000000140)="940627f3f82e58fb7dd6a5fef54da69132700c310cadc0dd30bd8377fef4ce791bdfac955a3bb4048e481768cd909a4410be100ef1e009546d1666af17bb157d212ad0d5d450") ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f00000000c0)={0x0, 0x7}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0xff, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000000)) 2018/03/27 18:21:42 executing program 5: r0 = inotify_init() unshare(0x20800200) fcntl$notify(r0, 0x0, 0x283) 2018/03/27 18:21:42 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000d14ffc)=0x7b, 0x4) pkey_alloc(0x0, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000740)='/selinux/member\x00', 0x2, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000617fc9)="03", 0x1, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ioctl$KDSKBSENT(0xffffffffffffffff, 0x4b49, &(0x7f00000007c0)="c18c2142e533c6d72dc945d21f5e087e28ca6756cfc0e4c9d4d609214f92f1e0ae7bf5bd37f0481ad6c894c6fbe8c28e3e2d746a66cd1d0d2a8298daf8f528588097e6ab5cded1f5ed1c672d1f04dbc72256424991fa0924befe20678801c115244d905684f3f911c8ff51dfc6e6df5d48114b75d406635b24874e316c59ea02d2fa36f7452a0c6311a7afe36871fbd851ef72e4cb1435bd0159a418e922c3a537ac7981b0945e000000") personality(0x1000000) sendto$inet(r0, &(0x7f0000189000)="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", 0x150, 0x0, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) fremovexattr(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="801933e1b94f23098ae3b4b740f9e32f1400000000db2e49"]) write(r0, &(0x7f0000000080)="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", 0x54a) sendto$inet(r0, &(0x7f0000000700)="2b2c2713aad0d21d0e1161c723f72bb6efebbf7683284457b5ec3631f9e641a66c68f7e4f89548c38ec28e6273d167c8b94acb7e85f56a9ef2", 0x39, 0x94, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x30102, 0x80) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000600)="fd0f62453693ba322c138e22bbcc25d599ec13f07be0b1042ca96ed822878fe8bf392301412bdc33b7e4d51d285c3ff36d2222a6975ae3c115843646daac3ce11a8f4d618280fd5d5c327e357367479f41625b0acecef5b5c4c773b4bbabb061704448ed1e48e86eff705ae5d754e5cdd9ab70af95394c7532dd74048ee5f10865bcf057002b47414bcb87c1a4cffc23ad0b51b07d83648e9167280695fba455dd59e2cf526d7e435d636eafec9377a8a67500185f42616d7a2ddc0739d1e9a477fb5d53d23566e2622d0e800eb3f43396339e528cc546a1e48d") ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f0000000880)={0x3, 0x63b6, 0x80000001, 0x0, 0x11}) getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000000900), &(0x7f0000000940)=0x8) 2018/03/27 18:21:42 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={"6c6f000000ae4d114fab1a52af0f4100", &(0x7f0000000080)=ANY=[@ANYBLOB="260000000000000000000000000083c640000000000000000000000000000000000000000000000000000000"]}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x20aa02, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) 2018/03/27 18:21:42 executing program 1: writev(0xffffffffffffffff, &(0x7f00002cdff0)=[{&(0x7f0000000100)="3900000011000947011b61e6c30500fe070000000200000045efffff08009b0019001a000f0000094200010000000000065e6ff8b700000000", 0x39}], 0x1) 2018/03/27 18:21:42 executing program 2: lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x6000, r0, r1, 0x2, 0x8000) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x9, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x3d66bde0}, 0x1c) sendto$inet6(r2, &(0x7f0000adb000), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/27 18:21:42 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x0, 0x4e20, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) close(r1) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$unix(r0, &(0x7f0000000100)=@abs, 0x6e) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x4e22}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c69fc0)=[{0x4}, {}, {}, {}, {}, {}, {}, {}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="06", 0x1}], 0x1) sendto(r0, &(0x7f0000000380)='A', 0x1, 0x10883, &(0x7f0000000340)=ANY=[], 0x0) 2018/03/27 18:21:42 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000400)={0x8, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="80b8449aec54213056d2f0883fe2bd3c8986adaad64590b5635445fdb48cda8c2be05b3d4ae3f4b78c71976151ed07636cd6291adba515041bf911613683beeaa5c3039837a58f54f2fb00000000000000000000000000000000"], 0xa3, 0x0, &(0x7f0000000340)="da164ce13a4401b430e0fec099aa588abd412e247329e918a3f859be72f5c10baac8acc1e4e4791f1281b615cd4a91c6cedd208adb8fec24e79bd8b93cf9923588d95c31b1b5efcef71e819364256fb95bb0418298c01ef606db4fbd624b9720d5b6d02aca8f7db7bab71990268e3546efd9bc63619cdac53964b0506967580967ef30bb31d2caad5f13736be95a611b9a87080d7445d9150d4ec15a33469ad5dcc347"}) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1, 0x202) r3 = syz_open_dev$sndtimer(&(0x7f000078b000)='/dev/snd/timer\x00', 0x0, 0x0) r4 = syz_open_dev$sndtimer(&(0x7f000078b000)='/dev/snd/timer\x00', 0x0, 0x0) close(r3) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r5 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) syz_extract_tcp_res(&(0x7f0000000180), 0x9, 0x2d01) ioctl$SNDRV_TIMER_IOCTL_SELECT(r5, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r6 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000004c0)='/selinux/enforce\x00', 0x101, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r4, 0x54a0) ioctl$PPPIOCSMRU(r6, 0x40047452, &(0x7f0000000500)=0xff) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r5, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x40, 0x0, 0x4}, &(0x7f0000000100)=0x10) tee(r4, r4, 0x4, 0xc) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00000001c0)={0x0, 0x101}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000240)={r7, 0x9, 0x8000, 0x9, 0xc12, 0x10001, 0xc8, 0x0, {r8, @in6={{0xa, 0x4e22, 0xff, @local={0xfe, 0x80, [], 0xaa}}}, 0xf17, 0x5, 0xfffffffffffffffe, 0x3, 0x2}}, &(0x7f0000000300)=0xb0) writev(r1, &(0x7f0000000080)=[{&(0x7f00000000c0)="3900000013000904690000008100002e0700004003000000450001070000002119001a0010000000000000000002e500000000000800f41ee4", 0x39}], 0x1) accept$inet6(r2, &(0x7f0000000540)={0x0, 0x0, 0x0, @local}, &(0x7f0000000580)=0x1c) 2018/03/27 18:21:42 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x1, 0x30, 0x2, 0x9}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000100)={r2, 0x6a, "6822e30ec59cfb61444d0b3fbb3e0f3ae7e9e532b3752fc71bb323d393542d389affba1a8f7bb6048d6b47e10439c9ff894cc5371fe64f4678cdee74f3266b61523328b1ad2c6af38fe7518008c6cd87fe69f91bda6f705be487c80ec04930b1957e3d841bcd1408ad5f"}, &(0x7f0000000180)=0x72) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000004ff0)={0x0, 0x62, &(0x7f0000004f9d)="d5c07aeae84e722f8d1ac16e1a14ad185795ae0243b7c75c135c2d63c70b0fb6baad1532801439f3e2864a886f5a798961163df8c6aa6697f036f355791edb2898cf6e640a50cd9295c264f9a8fb7606fb610ee837d1f02c15b0d535cfa3229c1c08"}) 2018/03/27 18:21:42 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x9, 0x0) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f00000000c0)=0x1) r1 = socket$inet6(0x10, 0xa, 0x0) sendmsg(r1, &(0x7f0000000040)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c26236925000800040002000000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ed75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) 2018/03/27 18:21:42 executing program 6: mkdir(&(0x7f0000c4e000)='./file0\x00', 0x0) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000033ff8)='./file0\x00', 0x0) mount(&(0x7f0000432ff2)='./file0/file0\x00', &(0x7f00003c9000)='./file0\x00', &(0x7f000010bff7)='configfs\x00', 0x1001, &(0x7f0000a06000)) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) r1 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x1) sendfile(r1, r1, &(0x7f0000000040)=0x800000, 0x408) 2018/03/27 18:21:42 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000000)={'IDLETIMER\x00'}, &(0x7f00000000c0)=0xffffff78) recvfrom$unix(r0, &(0x7f0000000140)=""/252, 0xfffffffffffffd96, 0x102, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000240), &(0x7f0000000280)=0x4) 2018/03/27 18:21:42 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x2, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) utimes(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{r1, r2/1000+30000}, {0x0, 0x7530}}) 2018/03/27 18:21:42 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = epoll_create(0x10001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000336ff4)={0x2019}) epoll_wait(r1, &(0x7f0000752fe8)=[{}], 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000100)={0x1}) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f0000000080)=""/73) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000040)={0xec12, 0x10001, 0x1, 0xffff, 0x8, 0x3, 0x10000, 0x5, 0x9, 0x4, 0x8, 0x6d}) 2018/03/27 18:21:42 executing program 6: mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000000)={0x2, 0x4, 0x7}) exit(0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000a44000)) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000008ff8)) fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f00002cb000)) recvmsg(0xffffffffffffffff, &(0x7f000070bfc8)={&(0x7f00001d6ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) tkill(0x0, 0x0) dup3(r1, r0, 0x0) 2018/03/27 18:21:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) r1 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000c60000)={{{@in, @in6=@local}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@local}}, &(0x7f0000000000)=0xe8) getgid() getpgid(r1) getresgid(&(0x7f0000c06000), &(0x7f0000498000), &(0x7f0000843ffc)) gettid() getresuid(&(0x7f0000e8e000), &(0x7f0000657ffc), &(0x7f00008cbffc)) lstat(&(0x7f00000b4000)='./file0\x00', &(0x7f0000ea5fbc)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00004c2000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000326f18)={{{@in=@broadcast, @in=@multicast1}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000c12000)=0xfffffffffffffe08) lstat(&(0x7f0000c6aff8)='./file0\x00', &(0x7f000041b000)) gettid() lstat(&(0x7f00000000c0)='./bus\x00', &(0x7f00000001c0)) getegid() getpid() getresuid(&(0x7f0000c2a000), &(0x7f0000cb0000), &(0x7f0000a41000)) fstat(r0, &(0x7f0000352fbc)) getpid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000001b000)={{{@in6=@loopback, @in6=@mcast1}}, {{}, 0x0, @in6=@local}}, &(0x7f0000e9c000)=0xe8) getgroups(0x0, &(0x7f0000000040)=[0x0]) fcntl$getown(r0, 0x9) lstat(&(0x7f0000a9eff8)='./file0\x00', &(0x7f0000c91000)) getgroups(0x1, &(0x7f0000cc0000)=[0xffffffffffffffff]) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)) geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000106ff4), &(0x7f0000322000)=0xc) getpgid(r2) getresuid(&(0x7f00001e2000), &(0x7f0000000080), &(0x7f0000d26ffc)) getresgid(&(0x7f0000074000), &(0x7f00003f6000), &(0x7f00002beffc)) sendmmsg$unix(r0, &(0x7f0000938000)=[{&(0x7f0000182ff8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000016fb8)=[{&(0x7f0000a58f31)="74b02629e9ada4e9f8f8d67f110947bd012ddc9c44224cd5752da36f21388ab0c9ea46c90d872067e9873a6fc77c830cc34b544e8ffa573f9d9526a4b1b9d93cbc96f320199df52910aa0183b8c60c1fee59694369b848c3aa3eaceb74b71eef70a6f88fa414e52a9e697e60d53edc1c0b10eb15903c2d7513e9929157828b2bdd29b524bcaf7dd0d4b4a95f440d5ad3ef4ac2dd9384bcf5349b8b00417142675ae1a1ad6165a22d85e24da5208de7fde8a3afaa69d62af28c856f73fd515ce7a8c8e16ba551436473f5edaf60d6b9", 0xcf}], 0x1, 0x0, 0x0, 0x40000}], 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000cc4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = socket$inet6(0xa, 0x400000000001, 0x0) r4 = dup(r3) bind$inet6(r3, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r3, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f0000ac2fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x27ffe) sendmsg$nl_generic(r4, &(0x7f00004d5000)={&(0x7f0000530000)={0x10}, 0xc, &(0x7f00009e8000)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x48080) sendfile(r4, r5, &(0x7f000053cffc), 0x8080000001) 2018/03/27 18:21:42 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) futex(&(0x7f0000000080), 0x9, 0x0, &(0x7f00000000c0), &(0x7f0000000000), 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0xf4, "6cb332024f58d582ca1ad999064036742307588a7a58027e003eccedb183936d2f4b5cd744354fe67ea1cd73d507441e7993fc7deafc9c9f86c817b0222754598a24198547bdaadb5682db2166d23b4c30e07b45aa395ea397aff93ca8ae12df659222b1f2a499bed848ce4d816701724a184d59ba38b2addcbc71be8c8934bae52c1363fb0ee642bd37007d8040b7fca4879d8e11aec8820056202a430793e20fcd9efcb70cdb1dc9afe1b7c7f8c15a77cb473105ab428116ad57dd49874f68f3695a67ad402e58396770138b7831ef5cf324ff41bdf4155cfec112c549b3f7b40718af239024234890354577c5c9f0fb8f59c3"}, &(0x7f0000000040)=0xfc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000240)={r2, 0x9}, &(0x7f0000000280)=0x8) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f00000000c0)={0x1, 0x81000000200007d}) 2018/03/27 18:21:42 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x4) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080), 0x0, 0x24048010}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000040)=ANY=[]}, 0x10000000000}], 0x2, 0x0) 2018/03/27 18:21:42 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup(r2) getsockopt$inet6_tcp_int(r3, 0x6, 0xa, &(0x7f0000003ffc), &(0x7f0000012ffc)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 2018/03/27 18:21:42 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netstat\x00') openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/context\x00', 0x2, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(0xffffffffffffffff, 0xc0106418, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5}) preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/179, 0xb3}], 0x100000000000005b, 0x0) 2018/03/27 18:21:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) r1 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000c60000)={{{@in, @in6=@local}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@local}}, &(0x7f0000000000)=0xe8) getgid() getpgid(r1) getresgid(&(0x7f0000c06000), &(0x7f0000498000), &(0x7f0000843ffc)) gettid() getresuid(&(0x7f0000e8e000), &(0x7f0000657ffc), &(0x7f00008cbffc)) lstat(&(0x7f00000b4000)='./file0\x00', &(0x7f0000ea5fbc)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00004c2000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000326f18)={{{@in=@broadcast, @in=@multicast1}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000c12000)=0xfffffffffffffe08) lstat(&(0x7f0000c6aff8)='./file0\x00', &(0x7f000041b000)) gettid() lstat(&(0x7f00000000c0)='./bus\x00', &(0x7f00000001c0)) getegid() getpid() getresuid(&(0x7f0000c2a000), &(0x7f0000cb0000), &(0x7f0000a41000)) fstat(r0, &(0x7f0000352fbc)) getpid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000001b000)={{{@in6=@loopback, @in6=@mcast1}}, {{}, 0x0, @in6=@local}}, &(0x7f0000e9c000)=0xe8) getgroups(0x0, &(0x7f0000000040)=[0x0]) fcntl$getown(r0, 0x9) lstat(&(0x7f0000a9eff8)='./file0\x00', &(0x7f0000c91000)) getgroups(0x1, &(0x7f0000cc0000)=[0xffffffffffffffff]) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)) geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000106ff4), &(0x7f0000322000)=0xc) getpgid(r2) getresuid(&(0x7f00001e2000), &(0x7f0000000080), &(0x7f0000d26ffc)) getresgid(&(0x7f0000074000), &(0x7f00003f6000), &(0x7f00002beffc)) sendmmsg$unix(r0, &(0x7f0000938000)=[{&(0x7f0000182ff8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000016fb8)=[{&(0x7f0000a58f31)="74b02629e9ada4e9f8f8d67f110947bd012ddc9c44224cd5752da36f21388ab0c9ea46c90d872067e9873a6fc77c830cc34b544e8ffa573f9d9526a4b1b9d93cbc96f320199df52910aa0183b8c60c1fee59694369b848c3aa3eaceb74b71eef70a6f88fa414e52a9e697e60d53edc1c0b10eb15903c2d7513e9929157828b2bdd29b524bcaf7dd0d4b4a95f440d5ad3ef4ac2dd9384bcf5349b8b00417142675ae1a1ad6165a22d85e24da5208de7fde8a3afaa69d62af28c856f73fd515ce7a8c8e16ba551436473f5edaf60d6b9", 0xcf}], 0x1, 0x0, 0x0, 0x40000}], 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000cc4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = socket$inet6(0xa, 0x400000000001, 0x0) r4 = dup(r3) bind$inet6(r3, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r3, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f0000ac2fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x27ffe) sendmsg$nl_generic(r4, &(0x7f00004d5000)={&(0x7f0000530000)={0x10}, 0xc, &(0x7f00009e8000)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x48080) sendfile(r4, r5, &(0x7f000053cffc), 0x8080000001) 2018/03/27 18:21:42 executing program 0: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000000040)={"74756e6c30000000e34c1de4c5961207", @ifru_settings={0x7, 0x7f, @sync=&(0x7f0000000080)={0x8, 0x4, 0x10000}}}) 2018/03/27 18:21:42 executing program 1: r0 = gettid() capset(&(0x7f0000000000)={0x800020071021, r0}, &(0x7f00000000c0)={0x9, 0x2, 0x0, 0x3, 0x405, 0xfffffffffffffffa}) waitid(0x2, r0, &(0x7f0000000080), 0xa0000004, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000100)={'filter\x00', 0x4}, 0x68) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0xffffffffffffab50}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000001c0)={r2}, &(0x7f0000000200)=0x8) 2018/03/27 18:21:42 executing program 4: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) msync(&(0x7f0000576000/0x2000)=nil, 0x2000, 0x4) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) getsockopt$packet_int(r0, 0x107, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/27 18:21:42 executing program 7: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4800) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000040)=""/252) r1 = socket$packet(0x11, 0x3, 0x300) syz_open_dev$mice(&(0x7f0000009000)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) r2 = dup2(r1, r1) sendto$inet6(r2, &(0x7f0000009000), 0xfffffe34, 0x0, &(0x7f0000005fe4)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/27 18:21:42 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r1, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000000)={0x4, [0x1, 0x10d3, 0x0, 0x7fff]}, &(0x7f0000000040)=0xc) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) 2018/03/27 18:21:42 executing program 2: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x18) mq_timedreceive(r0, &(0x7f0000000100)=""/87, 0x57, 0x800, &(0x7f0000000180)) r1 = timerfd_create(0x0, 0x0) chroot(&(0x7f00000001c0)='./file0\x00') umount2(&(0x7f0000000000)='./file0\x00', 0x8) timerfd_settime(r1, 0x0, &(0x7f0000003000)={{0x2400000000000000}}, &(0x7f000000ffe0)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x20000, 0x80) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f0000000080)={0x5f3, 0x4, 0x81, 0xfffffffffffffffc, 0x80000001, 0x7}) write$tun(r2, &(0x7f0000000200)={@void, @void, @ipv4={{0xf, 0x4, 0x0, 0x8, 0x4c, 0x64, 0x4, 0x800, 0x1f, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[@ssrr={0x89, 0x1b, 0x81, [@broadcast=0xffffffff, @loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}, @empty, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x19}]}, @end, @timestamp={0x44, 0xc, 0x8, 0x0, 0x7, [{[@empty], 0x2}]}]}}, @dccp={{0x4e22, 0x4e22, 0x4, 0x1, 0x3, 0x0, 0x0, 0xb, 0x3, "905b70", 0x1000, "b51488"}}}}, 0x4c) 2018/03/27 18:21:42 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x2) writev(r0, &(0x7f0000fb5ff0), 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2180, 0x0) r2 = inotify_add_watch(r1, &(0x7f0000000040)='./file0\x00', 0x1) inotify_rm_watch(r1, r2) r3 = socket$netlink(0x10, 0x3, 0x0) dup2(r3, r0) 2018/03/27 18:21:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket(0x1b, 0x5, 0x4) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) unshare(0x8000000) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) r2 = fcntl$getown(r1, 0x9) mq_notify(r1, &(0x7f0000000040)={0x0, 0x0, 0x1, @tid=r2}) read(r1, &(0x7f0000de8000)=""/206, 0xce) 2018/03/27 18:21:42 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000000)=0xffffffffffffffff, 0x4) r1 = socket(0x11, 0x801, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000000080)=0x6, 0x4) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x24d, &(0x7f00000003c0)}}, {{&(0x7f0000000140)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000040)=[{&(0x7f0000000500), 0xfffffeb6}], 0x1, &(0x7f0000000000)}}], 0x40000000000001c, 0x0) 2018/03/27 18:21:42 executing program 6: unshare(0x83fc) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mkdirat$cgroup(r0, &(0x7f0000000200)='syz0\x00', 0x1ff) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000080)={0x5, 0x0, 0xffffffff, 0xd5}, 0x10) r1 = inotify_init1(0x0) fremovexattr(r1, &(0x7f0000764fdd)=@known='system.advise\x00') 2018/03/27 18:21:42 executing program 4: r0 = socket(0xa, 0x2, 0xfffffffffffffffd) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000000000), 0x4) 2018/03/27 18:21:42 executing program 6: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40000, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x40) futex(&(0x7f000000cffc), 0x5, 0x0, &(0x7f000072e000), &(0x7f00006d7ffc)=0x1, 0x1000000) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f00000001c0)=0xe8) r3 = openat(r0, &(0x7f0000000200)='./file0\x00', 0x40, 0x3) ioctl$TUNGETFEATURES(r3, 0x800454cf, &(0x7f0000000240)) r4 = getegid() lchown(&(0x7f0000000080)='./file0\x00', r2, r4) 2018/03/27 18:21:42 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000000)=ANY=[@ANYBLOB="6d616e676c650000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x68) fcntl$addseals(r0, 0x409, 0x1000000000000002) 2018/03/27 18:21:42 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400, 0x0) write$sndseq(r0, &(0x7f0000000240)=[{0x4, 0x0, 0x2, 0x7, @time, {0x0, 0x9}, {0x9, 0x1000}, @note={0xebae, 0x7fff, 0x5, 0x7, 0x2}}, {0x0, 0x4, 0x4, 0x1fe000000000, @tick=0x200, {0x4}, {0x5, 0xfff}, @addr={0x8, 0x1}}, {0x3f, 0x101, 0x9, 0x7, @time={0x0, 0x989680}, {0xffffffffffff8dc6, 0x80000001}, {0x7, 0x2}, @addr={0x22, 0x3}}, {0x5, 0x80000000, 0x0, 0xeb53, @tick=0x2, {0xf5e9, 0x6c}, {0xffff, 0x73}, @control={0x8001, 0xc66, 0x3}}, {0x170e, 0x4, 0x0, 0x40, @time={0x77359400}, {0x400, 0x1ff}, {0x1, 0x1}, @raw8={"98d36d5b1a17671bf80bce30"}}, {0xc17a, 0x5, 0x5, 0x8000, @tick, {0x3, 0xb95}, {}, @raw32={[0x400000000000, 0x8000, 0x3]}}, {0xfffffffffffffe45, 0x6, 0xa5a1, 0xffffffffffffff3e, @time, {0x7, 0x7}, {0x2}, @raw8={"12348619e4538112c9236d63"}}, {0x7, 0x8, 0x5, 0xfc, @tick=0x5, {0x10000000000}, {0x2, 0x7ff}, @raw8={"1a35502d10781a0a731c08ca"}}, {0x4, 0x0, 0x6, 0x1, @tick=0xfffffffffffffffc, {0x5, 0xc6}, {0x80000000, 0x8}, @control={0x5, 0xc10, 0x8}}], 0x1b0) symlink(&(0x7f00000001c0)='./bus\x00', &(0x7f0000000200)='./bus\x00') syz_fuseblk_mount(&(0x7f0000000180)='./control\x00', &(0x7f00000000c0)='./bus/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/27 18:21:42 executing program 3: mkdir(&(0x7f00006d0ff8)='./file0\x00', 0x0) chroot(&(0x7f0000000040)='./file0\x00') chdir(&(0x7f000020292c)='..') pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00') mount(&(0x7f0000153000)='./file0\x00', &(0x7f0000317ffe)='..', &(0x7f0000646ffa)='ocfs2\x00', 0x84000, &(0x7f00000e3fff)) 2018/03/27 18:21:42 executing program 4: openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) timerfd_create(0x0, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000686000)='/dev/usbmon#\x00', 0x0, 0x0) unshare(0x8000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) accept4$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000080)=0x1c, 0x80800) 2018/03/27 18:21:42 executing program 2: socket$l2tp(0x18, 0x1, 0x1) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x10, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={r1, 0x9}, &(0x7f0000000140)=0x8) syz_open_dev$usbmon(&(0x7f0000686000)='/dev/usbmon#\x00', 0x0, 0x0) unshare(0x8000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/03/27 18:21:42 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) socketpair(0x9, 0x4, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x20, 0x0, 0x72, 0x7, 0x1ff}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000140)={r2, 0x4}, &(0x7f0000000180)=0x8) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000200)={'ip6tnl0\x00', {0x4, 0x949, 0x4f, "9897e673a320", 0x4}}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00000001c0)={{0x100000000}}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r3 = socket(0x3, 0x5, 0xffffffffffffff80) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000000)=[@in6={0xa, 0x4e22, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x100}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0xe9f, @local={0xfe, 0x80, [], 0xaa}, 0xf6}, @in6={0xa, 0x4e20, 0xfffffffffffffffd, @ipv4={[], [0xff, 0xff]}, 0x6}, @in6={0xa, 0x4e21, 0x7, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x7f}], 0x80) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) 2018/03/27 18:21:43 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000001100)='./file1\x00', 0x0) write(r1, &(0x7f0000000000)=']', 0x1) fallocate(r1, 0x0, 0x4000, 0x1003) r2 = dup3(r1, r0, 0x0) fcntl$setstatus(r2, 0x4, 0x400) pwritev(r2, &(0x7f0000001140)=[{&(0x7f0000000140)='Z', 0x1}], 0x1, 0x0) fallocate(r0, 0x3, 0x0, 0x80000000) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) write$sndseq(r2, &(0x7f00000001c0)=[{0x4, 0x1, 0xffff, 0x1, @tick=0x1, {0x0, 0x2316e2d5}, {0x4eab57f7, 0x1}, @raw32={[0x7, 0xff, 0x8]}}, {0x1, 0xfc1d, 0x4, 0x4, @time, {0x5, 0x1f}, {0x8, 0x6}, @time=@tick=0x100}, {0x4, 0x1ff, 0x7, 0x0, @time={0x77359400}, {0x7, 0x8000}, {0x5, 0x280}, @ext={0x45, &(0x7f0000000040)="94cb6b7ac5dba580a42dcba47ff94f60fa19536275efc0feab5c11eafd82c557f8be98ab86b21efc44c70242fd653076dc649d7c587f75537a174beb39ead9e4abf0fad051"}}, {0x1, 0x7ff, 0x8, 0x2b, @tick=0x84c, {0x6, 0x101}, {0x89c, 0xff}, @control={0x7, 0x400, 0x5}}, {0x3ff, 0x7, 0x8001, 0x80, @time, {0xd19, 0x7}, {0x3, 0x4}, @time=@time={0x0, 0x1c9c380}}, {0x8ce5, 0x1, 0x9, 0x5, @time={r3, r4+10000000}, {0x1, 0x10aa0000000000}, {0x0, 0x8}, @quote={{0x3, 0x10000}, 0x9, &(0x7f0000000180)={0x7, 0x6, 0x5, 0x0, @tick=0x7, {0x1bb9, 0x1}, {0x4, 0x800}, @control={0x1598, 0x2, 0x3}}}}, {0x7, 0x4, 0x10000, 0x0, @tick=0x6, {0x89d, 0x1}, {0xad9e, 0x5}, @result={0x5, 0x6}}, {0x200, 0x6, 0x80000001, 0x750, @tick=0x1ff, {0x1, 0x401}, {0x42, 0xd86}, @time=@tick=0x8}], 0x180) 2018/03/27 18:21:43 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00000000c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000403000)={&(0x7f0000000100)=ANY=[@ANYPTR64=&(0x7f0000000140)=ANY=[@ANYBLOB="518eac80e11997f2333decbdc2860f08877b63c268df16283a02fb9f97a88acfd176a27b071e7dba1d208f2b08310032a727015d3ee719c33cb2a04e409715d6b51b90eaebd246c739c1daf56b91486ab91c5ab1"]], 0x8}, 0x1, 0x0, 0x0, 0x80}, 0x80) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x200000, 0x0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000200)=0x3, &(0x7f0000000240)=0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000280)={{0x400000000, 0x57}, 0x0, 0x6, 0x7fffffff, {0x0, 0x7ff}, 0x6, 0x8}) recvmsg(r0, &(0x7f00000014c0)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000001380), 0x0, &(0x7f0000001400)=""/129, 0x81}, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x1, 0x4) 2018/03/27 18:21:43 executing program 6: futex(&(0x7f0000000000), 0x3, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x1, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x4000, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0x8) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000019ff4)) write$sndseq(r1, &(0x7f00009ab000)=[{0x0, 0x0, 0x0, 0x0, @tick, {0x4}, {}, @raw8={"7a88d654f95067fe68d2359f"}}], 0x30) ppoll(&(0x7f0000ca2000)=[{}], 0x1, &(0x7f00001bc000), &(0x7f0000c97000), 0x8) 2018/03/27 18:21:43 executing program 5: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000001c0)={0x0, 0x0, 0x10003, 0x5}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000200)={0x3}) mknod(&(0x7f0000000280)='./file0/file0\x00', 0x103d, 0x0) link(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0/file0\x00') flistxattr(r0, &(0x7f0000000100)=""/32, 0x20) r1 = syz_open_dev$binder(&(0x7f0000532000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r1) r2 = syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000004000)={0xfffffe3f, 0x0, &(0x7f000000bf80), 0x0, 0x0, &(0x7f0000000280)}) r3 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000ff7000/0x9000)=nil}) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$UFFDIO_WAKE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000ffa000/0x2000)=nil, 0x2000}) writev(r3, &(0x7f0000000000), 0x10000000000000a1) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x7}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000240)=r4, 0x4) socket$inet6_udp(0xa, 0x2, 0x0) 2018/03/27 18:21:43 executing program 4: r0 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r0, &(0x7f00009d3000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) 2018/03/27 18:21:43 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c) connect$inet6(r0, &(0x7f00004a0000)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1a) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x101000, 0x0) r2 = dup3(r0, r0, 0x80000) accept$ax25(r2, &(0x7f0000000040), &(0x7f0000000100)=0x10) symlinkat(&(0x7f0000000180)='./file0\x00', r2, &(0x7f00000001c0)='./file0\x00') ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000000c0)=0x4) 2018/03/27 18:21:43 executing program 7: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000040)={0x0, 0x0}) ptrace$poke(0x4, r0, &(0x7f0000000080), 0x8) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a}) 2018/03/27 18:21:43 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000340)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000640)=ANY=[@ANYBLOB="100000001d0005000064000000000000"], 0x10}, 0x1}, 0x0) 2018/03/27 18:21:43 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x7fc, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00000000c0)) futex(&(0x7f0000000200)=0x2, 0x800000000006, 0x1, &(0x7f0000000180)={0x77359404}, &(0x7f00000001c0), 0x40) 2018/03/27 18:21:43 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000180)={0x77359400}, 0x10) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r1, r0, 0x0) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000100)={&(0x7f0000ffe000/0x1000)=nil, 0x80, 0x0, 0x3, &(0x7f0000ffe000/0x2000)=nil, 0x1f}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)={0xffffffffffffffff}) fcntl$setsig(r3, 0xa, 0x18) bind$inet(r2, &(0x7f0000000080)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) keyctl$set_reqkey_keyring(0xe, 0x3) munlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000000000)=0x8000, 0x4) ioctl$sock_inet_SIOCDARP(r4, 0x8953, &(0x7f00000002c0)={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x6, @random="1dd8ae9ce3f9"}, 0x28, {0x2, 0x4e21, @rand_addr=0x7fff}, 'bpq0\x00'}) 2018/03/27 18:21:43 executing program 1: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fgetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)=""/204, 0xcc) ioctl$void(r0, 0x544e) 2018/03/27 18:21:43 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x6, 0x7fffffff, 0x0, 0x9c48, 0x8, 0xd91, 0x2, {0x0, @in6={{0xa, 0x4e20, 0x7fffffff, @local={0xfe, 0x80, [], 0xaa}, 0x7}}, 0xfffffffffffffffb, 0x4, 0x8, 0x401, 0x2}}, &(0x7f00000000c0)=0xb0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r1, 0xfffffffffffffffc, 0x6, 0x81}, &(0x7f0000000140)=0x10) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000ee9000)=0x40000000000800, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000011ffd)={0x2, 0x4e20}, 0x10) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000eedffc)=0x14e1, 0x4) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000), 0x0, &(0x7f00009fdfaf)=""/81, 0x51}, 0x40002106) 2018/03/27 18:21:43 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)="6f6f6d5f73636f72655f61646a0008ac6c6690d83928c4ffa14ebecf95acee7eb18c238caa1d39db0b9542a4ee196f13f3fb2f2702892eaa7abea823968c828ece834d475ef240fc2d32dd2dc0183dd8a7fded1099fca72b921ad4efc094f94e0c9134e0568cd68e4c0fc50048ec6ac0c7bcde084d407c74d17fe6cd9517afdb9b2d78e3a1721da54241e0e9b2b4beebc780b2f69ee4b4e173dace508fb7dc3feb454baaedccaf6a10") getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000040), &(0x7f0000000080)=0xfffffffffffffcdd) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f000000f000)={&(0x7f0000011000)={0x10}, 0xc, &(0x7f000001eff0)={&(0x7f0000018df0)={0x14, 0x1d, 0x313}, 0x14}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001340), &(0x7f00000012c0)=0xfffffcac) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001380)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001100)=0x1008) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001140)={r2, 0x73}, 0x8) 2018/03/27 18:21:43 executing program 7: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) fallocate(r0, 0x0, 0x0, 0x9) lseek(r0, 0x0, 0x7) 2018/03/27 18:21:43 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f3ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x40045108, &(0x7f0000000040)) 2018/03/27 18:21:43 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000005000)=""/222) poll(&(0x7f0000000000)=[{r0}, {r0, 0x2004}], 0x2, 0x936) 2018/03/27 18:21:43 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) write$tun(r1, &(0x7f0000000180)={@pi, @void, @ipv6={0x6, 0x6, "ce5dfd", 0x1b6, 0x0, 0x6, @local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, {[@srh={0x8, 0xe, 0x4, 0x7, 0x6, 0x100000000000, 0x80, [@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @ipv4={[], [0xff, 0xff], @rand_addr=0xae}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x10}}, @empty, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @mcast2={0xff, 0x2, [], 0x1}]}, @routing={0x0, 0x4, 0x1, 0x3, 0x0, [@mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}]}, @routing={0x5e, 0x2, 0x1, 0x5efcd5ef, 0x0, [@dev={0xfe, 0x80, [], 0x16}]}, @hopopts={0x7a, 0x5, [], [@enc_lim={0x4, 0x1, 0x4}, @enc_lim={0x4, 0x1, 0x4}, @padn={0x1, 0x2, [0x0, 0x0]}, @pad1={0x0, 0x1}, @calipso={0x7, 0x18, {0x3d5ccab1, 0x4, 0xd0, 0x100000001, [0x3, 0x0]}}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}, @hopopts={0x8, 0x4, [], [@hao={0xc9, 0x10, @mcast2={0xff, 0x2, [], 0x1}}, @ra={0x5, 0x2, 0x9}, @calipso={0x7, 0x8, {0x45, 0x0, 0x5, 0x7}}, @ra={0x5, 0x2, 0x5}, @pad1={0x0, 0x1}]}], @udp={0x4e23, 0x4e23, 0x96, 0x0, [@guehdr={0x1, 0x1ff, 0xe1, 0x0, 0x100}, @guehdr={0x2, 0xdb5, 0xc00000000, 0x1f, 0x100, [0x80]}, @guehdr={0x1, 0x2, 0x8, 0x4e, 0x100}, @guehdr={0x1, 0x8001, 0x0, 0x6, 0x100}, @guehdr={0x2, 0x0, 0x5, 0x100000001, 0x100, [0x80]}, @guehdr={0x1, 0x1, 0x7fff, 0x3, 0x100}, @guehdr={0x1, 0x10001, 0x5, 0x400, 0x100}, @guehdr={0x1, 0x80000000, 0x100, 0xb1, 0x71b10a85da93ef38}, @guehdr={0x2, 0x3, 0x3ff, 0x0, 0x100, [0x80]}, @guehdr={0x1, 0x3ff, 0x20, 0x100000001, 0x100}], "5cf66debc1780d17666ed1d4a2c7a3613b7205e6061bd0339e64afa80a8a048aae3e244e007def49d1db1f066c6cd8dc5a0d883dfef1303f475e17489dc631724232f4cbc5e395e1c54e7081862c017fb8b0977239caa80aed0d"}}}}, 0x1c) fallocate(r1, 0x0, 0x3, 0xeb4b) 2018/03/27 18:21:43 executing program 0: r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x820, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='ifb0\x00', 0x10) 2018/03/27 18:21:43 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={"627269646765300001002a8900", 0x8202}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x20) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000200)={'bridge0\x00', 0x1}) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000000)) 2018/03/27 18:21:43 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000240)={0x0, 0x7, 0x2, 0x1}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000002c0)={r1, 0x5}, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x7, 0x46, 0x5, 0x800, 0x2, 0x4, 0x7, 0x100000001, 0x6, 0x9, 0x7, 0x3cd905b9, 0xff, 0x6, 0x1]}, &(0x7f00000001c0)=0x100) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000200)={r2}, 0x8) r3 = socket$inet6(0xa, 0x2100000000000002, 0x0) ioctl$sock_SIOCSIFBR(r3, 0x8941, &(0x7f0000000080)=@add_del={0x2, &(0x7f0000000000)='nr0\x00', 0x3}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000040)={@dev={0xfe, 0x80}, 0x0, 0x4}, 0x20) [ 41.661780] binder: BINDER_SET_CONTEXT_MGR already set [ 41.667409] binder: 7123:7132 ioctl 40046207 0 returned -16 2018/03/27 18:21:43 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x600) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000642fb4)={0x0, 0x0, 0xfffffffffffffff9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfd]}) 2018/03/27 18:21:43 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x11, &(0x7f00007b5ffc)=0x1, 0x4) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000200)=[{0x3, 0x0, 0x904, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$unix(r1, &(0x7f0000000380)="4cc64e7d5179158ae66f6984fc8eb796e3797b00637f4a1e69e5f4ffadf33e13980a2d5722239287be1c1df9e61bcf260e4e62c5c5250dc15db308822f5b953c03f44109eddc2b0cfc5e164539eddab76733333636bc09f16385dd89b1082a409be564e8f423afd5653bfdf93cd7dd8be7e43812", 0x74, 0x8000, &(0x7f0000000400)=@file={0x0, './file0\x00'}, 0x6e) sendto$inet(r0, &(0x7f0000000100)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a57f2598024b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc3366429da28cdb97727474f32fcce772ce439a1b5785bb0705191a3d28e775b402a04cdf7881cf1c80eb042835db0ef44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6000000", 0x2e8, 0x4001, &(0x7f0000848ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmsg$nl_crypto(r1, &(0x7f0000b5b000)={&(0x7f00006c2000)={0x10}, 0xc, &(0x7f0000fd2ff0)={&(0x7f0000e5e000)=@del={0xe0, 0x11, 0x0, 0x0, 0x0, {{'ecb-twofish-3way\x00'}}}, 0xe0}, 0x1}, 0x0) sendto$inet(r1, &(0x7f0000000000)='V', 0x1, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000240)={0x6, {{0x2, 0x4e21, @broadcast=0xffffffff}}}, 0x88) getpeername$inet(r1, &(0x7f0000000300)={0x0, 0x0, @dev}, &(0x7f0000000340)=0x10) sendto$inet(r0, &(0x7f0000ecf000)="ed", 0x1, 0x0, &(0x7f00007da000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f0000000040)="28875c93e9e81e644bbbb70f66cc9855ed073afcfefee89fbced975d4bd7fb6e528267d8d0f26a3fabc104d1a99349d89b82604ca93a59b3331ba06676c5f0240120cb1b6ece2bfb690855e53c991752fcd076551f4041c5d953d5c424c40d104dac119affefb701d131f9ab128f9b4b3fb9b654160a5774d1e91a3b", 0x7c, 0x8001, &(0x7f00000000c0)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) 2018/03/27 18:21:43 executing program 3: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x600000, 0x0) getsockname(r0, &(0x7f0000000280)=@alg, &(0x7f0000000300)=0x80) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000140)={0x0, 0x90, "01e61d5eda1b7a06419ea79d4c480dd354aa283a41aa4fc6e238f9f03b2bd9d49b87a8f55f6c1517ddf029194bac573420bce0a96f34f32aed9d4f250d460d8fe6f518618dfb7cfe68d291823cc0d56c76bb0cf28937fbd758e5a87aabbdba764b426e9235616309706c7070c5da18752f037956e7c5cbeec662be6ced70d3dfa5ab47724e50e19d9b611b3a3aecac35"}, &(0x7f0000000200)=0x98) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000240)=ANY=[@ANYRES32=r1, @ANYBLOB="ffff04ff"], 0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000005c0)={r1, @in6={{0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}}}}, &(0x7f0000000580)=0x80) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000680)=""/4096, &(0x7f00000003c0)=0x1000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000080)={{0x6, 0x3}, 'port0\x00', 0x8, 0x800, 0x5, 0x9, 0x6, 0x40, 0xf8a, 0x0, 0x1, 0x40}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000340)={r1, 0xd3}, &(0x7f0000000380)=0x8) 2018/03/27 18:21:43 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={"627269646765300001002a8900", 0x8202}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x20) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000200)={'bridge0\x00', 0x1}) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000000)) 2018/03/27 18:21:43 executing program 7: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000dcd000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @rand_addr}, 0x2}}, 0x2e) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087bff8), &(0x7f0000f5fffc)=0x8) listen(r0, 0x7fff) 2018/03/27 18:21:43 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = accept(r0, &(0x7f0000000000)=@alg, &(0x7f0000000080)=0x80) connect$netlink(r1, &(0x7f00000000c0)=@proc={0x10, 0x0, 0x25dfdbfe, 0x400000}, 0xc) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00001dcf48)=ANY=[@ANYBLOB="020300001600000000000000000000000400030000702e0218000000000000000000000000000000000000000000000005000600000000000a0000000000000000000000000000000000000000000000000000000000000004000400010000000000000000000000000000000000000000000000000000000200010000000000000000000000000005000500000000000a00000000000000fe8000000000000000000000000000ff0000000000000000"], 0xb0}, 0x1}, 0x0) 2018/03/27 18:21:43 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x4100) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000040)={0x57, 0x20, 0x9ed, {0x40, 0xff}, {0x923c, 0x9}, @period={0x5f, 0x3, 0x0, 0x4, 0x9, {0xffffffff, 0x1, 0x9, 0x8}, 0x6, [0x4, 0x2, 0x4, 0x5, 0x1, 0x9]}}) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000140)={0x0, 0x0, 0x0, {}, {}, @period}) 2018/03/27 18:21:43 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000180)={0x77359400}, 0x10) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r1, r0, 0x0) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000100)={&(0x7f0000ffe000/0x1000)=nil, 0x80, 0x0, 0x3, &(0x7f0000ffe000/0x2000)=nil, 0x1f}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)={0xffffffffffffffff}) fcntl$setsig(r3, 0xa, 0x18) bind$inet(r2, &(0x7f0000000080)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) keyctl$set_reqkey_keyring(0xe, 0x3) munlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000000000)=0x8000, 0x4) ioctl$sock_inet_SIOCDARP(r4, 0x8953, &(0x7f00000002c0)={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x6, @random="1dd8ae9ce3f9"}, 0x28, {0x2, 0x4e21, @rand_addr=0x7fff}, 'bpq0\x00'}) 2018/03/27 18:21:43 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x3, 'bpq0\x00', 0x1}, 0x18) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x4010, r0, 0x0) rename(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00') 2018/03/27 18:21:43 executing program 1: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) sendto$inet6(r0, &(0x7f0000000080)="3c0def20a3d305c3d9cf6a5ba23b22", 0xf, 0x4000000, &(0x7f0000000340)={0xa, 0x4e24, 0x1, @loopback={0x0, 0x1}, 0x6022}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000003c0)={{{@in, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x20, 0x0, 0x84}, {}, {}, 0x0, 0x0, 0x1}, {{@in, 0x0, 0xff}, 0x0, @in=@multicast2=0xe0000002}}, 0xe8) fcntl$setsig(r0, 0xa, 0x2f) r1 = dup3(r0, r0, 0x80000) recvmsg$netrom(r1, &(0x7f0000000300)={&(0x7f0000000040)=@ax25={0x3, {"6f811f22de903b"}}, 0x10, &(0x7f00000000c0)=[{&(0x7f0000000080)}], 0x1, &(0x7f0000000100)=[{0xd0, 0x18f, 0xf3e, "333b076191ec8493b505e127da4b33336099fb140dee4d5ab8f55b6d82b04279f68af3baecb386d278c792a39e9eacf9716491f9fc9c8f877b5f04d936367f6d406c8cf99b7d25c75344f01eced53565c50a2b9b37c4fd33424d0137850484b8c0675e5f9e56ebe0106727489fd770ae947c692b9a908668ba4fe9a76f1284d9ce9fa493b9c9d769755bf5285aeef9d83f8db56f08d05f7317d816eb8723db97b0d02c8c738017bbe5b98ef5cc1abbe57549c5a4ffea099f19d9e1c3"}, {0xb8, 0x111, 0x401, "e44f5be2fa38bd5ae1190331781af3ec91d719e9f5574b4a9c957251e9a411ab74a3684aa7ae76e7e8a287407619606f3487e11b9fb29a580ca2024007ea871c8726cc934f84d1f56faa8806ad6a9b8327e6ba9628fc5fbbfc2bc0db7d63f84029e93215fedc591f06b073c4557d761e7f5f17b709606c38463b48ab7bce9dca7d51c63a52d001c1bee53881bb0ad8672fcfffb157aea60f5d29c4ab79590659a922c1ff8e5a11"}, {0x58, 0x108, 0x4, "0550245b2278c7dafadd3ef742d3be2612ea481d6df4b770771acbccd770e78aefa64d03f2166a88f5806a1fd044f790f46d65e5a720687a686d3e1d3c5273c90326a681"}], 0x1e0, 0x80}, 0x2) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/27 18:21:43 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000000100)={0x7e, &(0x7f0000000080)="a2797a8a909a6ad2006f5144ed204f94c4f45c38173193c4fdf62e51c7eb1150de65e28839c49721c12f8921744155ce5ee878ee1d3dc8c95290272c87b18c5ad9dc90dec2447d5a6840fdc1fd43f8a5514b1e7f36ebd89f07ef21cd9308e0edd2d760f18ad91caadb9026edc6cc431f3dd67f5a888117e59b1854b26e13"}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = dup(r1) getsockopt$sock_int(r2, 0x1, 0x2a, &(0x7f0000000000), &(0x7f0000000000)=0x4) 2018/03/27 18:21:43 executing program 3: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000280)={0x0, 0x2a, "19d9da7660ee3ef745751deb991a5a97a336ccb2277bbbfc42d7741d3790f3428257ef1da903bb0e4412"}, &(0x7f00000002c0)=0x32) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000300)={r2, 0x9, 0x20000000000000}, &(0x7f0000000340)=0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@dev, @in6=@remote}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f0000000100)=0xe8) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$clear(0x7, r0) 2018/03/27 18:21:43 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x80000, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f00000000c0)={'filter\x00', 0x35, "54b17c932770912184da990ef57227745879f35efc4099e195a9a7c3285c6f055d8e88cf95a3e6b9fc29122a885c8700b7ee20098b"}, &(0x7f0000000140)=0x59) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000040)=0x1) unshare(0x20020000) unshare(0x20000000) 2018/03/27 18:21:43 executing program 0: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/relabel\x00', 0x2, 0x0) splice(r0, &(0x7f0000000000)=0x2000000000000, 0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x201) 2018/03/27 18:21:43 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000bfcfe0)={@dev={0xfe, 0x80}, 0x0, 0x0, 0x3, 0x1}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x40, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00000000c0)={0x0, 0x0, 0x6}) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pktcdvd/control\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000140)={r3, 0x80000, r4}) listen(r1, 0x0) connect$inet6(r0, &(0x7f00001cd000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00007c0ffc)=0x2, 0x4) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f00000001c0)={0x5, &(0x7f0000000180)=[{0x1, 0x9, 0x3, 0x5}, {0x3, 0x39f, 0x1, 0x9}, {0x1000, 0x100, 0xc9, 0x80}, {0x5, 0x3ff, 0x1}, {0x3ff, 0x9e1, 0x149, 0x2}]}) r5 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r5, 0x541b, &(0x7f0000000040)) 2018/03/27 18:21:43 executing program 5: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$selinux_load(r0, &(0x7f0000000000)={0xf97cff8c, 0x8, 'SE Linux', "0383238cdf57dc07ad9458fd3bb555cec154dbb73db14ae738a5e96cf2323c4dba4c212d0ce7ee7f00fc9edec9f1abaf00bcdfbef3f0929e5068e513f5600ad4e67d3246f5352797511060bad8179792fa77191deae8409e664541b25193bd905e05ec62901c77ca67cd351f6fe392c9b8787ea55bb9c690cd24d1d6e0d7243bf8f5a10dce921cb69000091b59f0cd9ee95f884e8bc4edacf75f81a8afdd8a873e98f98367461b9363d413a26ce6b816cb29d2f6b3207a4dc52442cd1d0f021cdf9d247c1c1a24622dd299e19b971167cea0431ddda12b777945eecbff8d1c57db4d4858505af9e28ff005"}, 0xfb) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0xffffff46) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000100)=[0x8001, 0x4]) 2018/03/27 18:21:43 executing program 7: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000076c000)='pagemap\x00') ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000040)) sendfile(r0, r1, &(0x7f0000014000)=0x300400, 0xffff) 2018/03/27 18:21:43 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000180)={0x77359400}, 0x10) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r1, r0, 0x0) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000100)={&(0x7f0000ffe000/0x1000)=nil, 0x80, 0x0, 0x3, &(0x7f0000ffe000/0x2000)=nil, 0x1f}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)={0xffffffffffffffff}) fcntl$setsig(r3, 0xa, 0x18) bind$inet(r2, &(0x7f0000000080)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) keyctl$set_reqkey_keyring(0xe, 0x3) munlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000000000)=0x8000, 0x4) ioctl$sock_inet_SIOCDARP(r4, 0x8953, &(0x7f00000002c0)={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x6, @random="1dd8ae9ce3f9"}, 0x28, {0x2, 0x4e21, @rand_addr=0x7fff}, 'bpq0\x00'}) 2018/03/27 18:21:43 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) r2 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0xd, 0x20011, r2, 0x0) ptrace$getregset(0x4204, r1, 0x1, &(0x7f00000000c0)={&(0x7f00000003c0)=""/4096, 0x1000}) fcntl$setown(r2, 0x8, r1) 2018/03/27 18:21:43 executing program 7: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000076c000)='pagemap\x00') ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000040)) sendfile(r0, r1, &(0x7f0000014000)=0x300400, 0xffff) 2018/03/27 18:21:43 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="14ded63e14002662d57200000000000000b05794fa0001dd400a000000a055f025cb2a"], 0x14}, 0x1}, 0x0) 2018/03/27 18:21:43 executing program 2: socketpair(0x5, 0x80807, 0x85, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x7, 0x3, 0x6, 0x1, 0x58}, &(0x7f0000000140)=0x14) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={r1, 0x1}, 0x8) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000881ffc)=0xbbc2, 0x4) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) openat$cgroup_type(r3, &(0x7f0000000040)='cgroup.type\x00', 0x2, 0x0) 2018/03/27 18:21:43 executing program 3: lookup_dcookie(0x34, &(0x7f0000000000)=""/183, 0xb7) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/03/27 18:21:43 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x22001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000280)) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000100)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'lo\x00'}) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r1, 0x400454ce, r2) ptrace$cont(0xffffffffffffffff, 0x0, 0x5, 0x1) ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000240)) gettid() geteuid() 2018/03/27 18:21:43 executing program 7: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2f, &(0x7f0000000040)={0x7, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/checkreqprot\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000300)={{{@in=@multicast2, @in6}}, {{@in=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000000400)=0xe8) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x4e24, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0xcf}}, 0x9, 0x3, 0xab, "4be4ee284bbfa0403b78c84304d330fd19c33942e57e3bc4d9dc5826e8053eca930b87a8f66e42253e8a6192ffdc732c8f996edb28f7ac822e08421b316c845220b46089f5b4f7d1d953dfd8adc842df"}, 0xfffffffffffffe97) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00000002c0)=@add_del={0x2, &(0x7f0000000280)='tunl0\x00', 0xfffffffffffff08e}) 2018/03/27 18:21:43 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xffffff40) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e21}, 0x10) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) setsockopt$inet_opts(r0, 0x0, 0x40000048b, &(0x7f0000000040)="8735d961ed2f2e2ff2120000000000000000000000000000", 0x39b) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) clock_nanosleep(0x7, 0x1, &(0x7f0000000240)={r1, r2+30000000}, &(0x7f00000002c0)) setsockopt$inet_tcp_buf(r0, 0x6, 0xf, &(0x7f00000000c0)="c52682e87d475bc7bed94beecad92d93710b67aa112ee41636e4a81a3031d46483b11c5140120cf956c3b3c5401faabb1b47e6bb68ff12d48535f5563ced6e51bf7c9f7b80dcdd50e03235e11a32b91fbc877631cfe9a01e0ecabe9783dc34cc8727e80924eba7a423a6539b741a59265cfeb9a27f33dcbbee3707c249fa484b2cad27cd4706b6", 0x87) [ 42.077048] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/27 18:21:43 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x0, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f00000000c0)={0x81, 0x6, 0x9a4, 0x31e5}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000000000)='/proc/self/net/pfkey\x00') ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000000040)={0x10001, 0x2, 0x4, 0x8, 0x0, 0x1000}) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000358fe8)={0xaa}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000100)={0x4, 0x1, 'client0\x00', 0x2, "97afea79445f6acd", "4944a44a6381b0663c2b67ace354ec5376c6c9fb5f15a9e7772275208213076b", 0x1000, 0x3f}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) readv(r1, &(0x7f0000080000)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) uname(&(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e22, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x400}}, 0xffffffffffffffe1, 0x3ff}, &(0x7f0000000380)=0x90) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000003c0)={r3, @in6={{0xa, 0x4e23, 0x10000, @local={0xfe, 0x80, [], 0xaa}, 0x5}}, 0x4, 0x6, 0x6, 0x7, 0x3e6}, &(0x7f0000000480)=0x98) poll(&(0x7f000071cfe0)=[{r1}], 0x264, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000200)={0x9b, 0x1, 'client0\x00', 0x3, "1e3d80dd6b6d5983", "f23366d5f2d4386089fd0080f70f70cb91fd38bb0f338494983b0c5eb1cab28c", 0x2, 0x4}) 2018/03/27 18:21:43 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000e5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = eventfd2(0x0, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d4a000)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f00003daff4)={0x4}) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x3f, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="00634040000000000000000000000000000000000000000000000000000000000000000028000000000000000800000000000000fcf85d", @ANYPTR=&(0x7f0000000280)=ANY=[]], 0x0, 0x0, &(0x7f0000009000)}) [ 42.183733] binder: 7261:7266 got transaction with invalid data ptr [ 42.190445] binder: 7261:7266 transaction failed 29201/-14, size 40-8 line 3152 [ 42.202798] binder: BINDER_SET_CONTEXT_MGR already set [ 42.217051] binder: 7261:7271 ioctl 40046207 0 returned -16 [ 42.231769] binder_alloc: 7261: binder_alloc_buf, no vma [ 42.237283] binder: 7261:7271 transaction failed 29189/-3, size 40-8 line 3133 [ 42.258077] binder: undelivered TRANSACTION_ERROR: 29189 [ 42.265051] binder: undelivered TRANSACTION_ERROR: 29201 2018/03/27 18:21:43 executing program 7: mkdir(&(0x7f0000006180)='./file0/file0\x00', 0x2) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000006140)='/selinux/enforce\x00', 0x204201, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000006240)=0x1010) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @multicast1}, &(0x7f0000000040)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x4, 0x9}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r2, 0x0, 0x6, 0x76e4, 0x40, 0x6}, 0x14) mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) clock_gettime(0x0, &(0x7f00000060c0)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000005e40)=[{{&(0x7f0000000140)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000000200)=[{&(0x7f00000001c0)=""/22, 0x16}], 0x1, &(0x7f0000000240)=""/100, 0x64}, 0xae28}, {{&(0x7f00000002c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000340)=""/171, 0xab}, {&(0x7f0000000400)=""/164, 0xa4}, {&(0x7f00000004c0)=""/95, 0x5f}, {&(0x7f0000000540)=""/120, 0x78}, {&(0x7f00000005c0)=""/17, 0x11}], 0x5, 0x0, 0x0, 0x5}, 0xb0}, {{&(0x7f0000000680)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000800)=[{&(0x7f0000000700)=""/156, 0x9c}, {&(0x7f00000007c0)=""/9, 0x9}], 0x2, &(0x7f0000000840)=""/117, 0x75, 0x22}, 0x6}, {{&(0x7f00000008c0)=@pppoe={0x0, 0x0, {0x0, @link_local}}, 0x80, &(0x7f0000000a80)=[{&(0x7f0000000940)=""/86, 0x56}, {&(0x7f00000009c0)=""/146, 0x92}], 0x2, &(0x7f0000000ac0)=""/26, 0x1a, 0x8000}, 0x9}, {{&(0x7f0000000b00)=@un=@abs, 0x80, &(0x7f0000000b80), 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x4dc0}, {{&(0x7f0000000bc0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000c40)=""/59, 0x3b}, {&(0x7f0000000c80)=""/11, 0xb}, {&(0x7f0000000cc0)=""/245, 0xf5}, {&(0x7f0000000dc0)=""/200, 0xc8}], 0x4, &(0x7f0000000f00)=""/4096, 0x1000, 0xffffffffffff8001}, 0x7}, {{0x0, 0x0, &(0x7f0000002300)=[{&(0x7f0000001f00)=""/17, 0x11}, {&(0x7f0000001f40)=""/149, 0x95}, {&(0x7f0000002000)=""/225, 0xe1}, {&(0x7f0000002100)=""/28, 0x1c}, {&(0x7f0000002140)=""/161, 0xa1}, {&(0x7f0000002200)=""/205, 0xcd}], 0x6, &(0x7f0000002380)=""/4096, 0x1000, 0x40}, 0x5}, {{&(0x7f0000003380)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x80, &(0x7f0000003800)=[{&(0x7f0000003400)=""/96, 0x60}, {&(0x7f0000003480)=""/91, 0x5b}, {&(0x7f0000003500)=""/78, 0x4e}, {&(0x7f0000003580)=""/171, 0xab}, {&(0x7f0000003640)=""/155, 0x9b}, {&(0x7f0000003700)=""/246, 0xf6}], 0x6, 0x0, 0x0, 0x1}, 0x49c0}, {{0x0, 0x0, &(0x7f0000004c80)=[{&(0x7f0000003880)=""/4096, 0x1000}, {&(0x7f0000004880)=""/165, 0xa5}, {&(0x7f0000004940)=""/218, 0xda}, {&(0x7f0000004a40)=""/245, 0xf5}, {&(0x7f0000004b40)=""/207, 0xcf}, {&(0x7f0000004c40)=""/26, 0x1a}], 0x6, 0x0, 0x0, 0x1}, 0x9}, {{0x0, 0x0, &(0x7f0000005dc0)=[{&(0x7f0000004d00)=""/142, 0x8e}, {&(0x7f0000004dc0)=""/4096, 0x1000}], 0x2, &(0x7f0000005e00)=""/32, 0x20, 0x3}}], 0xa, 0x2100, &(0x7f0000006100)={r3, r4+30000000}) r5 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r5, &(0x7f00000189a2)='./file0\x00', 0x0) rename(&(0x7f00003f2000)='./control/file0\x00', &(0x7f0000888000)='./file0\x00') 2018/03/27 18:21:43 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000526000)={0xffffffffffffffff}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000280)={'nat\x00', 0x0, 0x3, 0xd1, [], 0x1, &(0x7f0000000080)=[{}], &(0x7f0000000180)=""/209}, &(0x7f00000000c0)=0x78) mlockall(0xfffffffffffffffd) mmap(&(0x7f0000734000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockopt$sock_buf(r0, 0x1, 0x13, &(0x7f0000000140)=""/1, &(0x7f0000000100)=0xfffffffffffffe58) 2018/03/27 18:21:43 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x1, 0x42240) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000140)=""/224) r1 = socket(0x11, 0x4000000000080003, 0x0) sendmmsg(r1, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000000)="1ba8e3299f01c87ced1f253119ca", 0xe}], 0x1, &(0x7f0000001040)}}, {{&(0x7f0000000040)=@in6={0xa, 0x0, 0x1}, 0x80, &(0x7f0000000f80), 0x0, &(0x7f0000000100)}}], 0x2, 0x0) 2018/03/27 18:21:43 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x694003, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)=0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) sendmsg$nl_generic(r0, &(0x7f0000003740)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000003700)={&(0x7f0000000140)={0x358c, 0x28, 0x704, 0x70bd26, 0x25dfdbfb, {0xc}, [@nested={0x32c0, 0x41, [@generic="9124235e244bdfda08dff1fb6d374389b36a2b0f6990369144a9e59176d68729670fd648ad37cdce521b0753a018b271c6e1d285542f9d7126d833b2497f4d8a5f3d37bc9a29af90664860dd79c03070e7627726d44c9287acac0e407a94fc5ec1bb84a85e146bb19480cff2b2e09df276b575bf2b6c96d8a42487bd72094661091ffc7f155aa41b278dbbda5aec706e9909170b8e41c79e6f3d44e99a02e6e92d290703bca635794502e84a6e53f2e37768d8eef35bb4c79cefb5", @typed={0x8, 0x20, @pid=r1}, @generic="1a5f7a8027014c6c940ee6ec802be346a7fca5b355c0d71f8d79135427583aee3ba826b08c7019a7448f445e43a0e8f883bcf07f3a4e9291a149997c61d3f5a28d2767eebb530c84905762d55d99c22c2de5b5a003fa0991b3fa297e96261cee5b6b0e5fdfca91cc494a591a8b2902502cc35bbe19c7bf33566254278bd41ce947b525dad8f278e3f66f8c652a4d8a4ac3f256e819c9edefecaacf3dbd8ca1b00cda04df49ed0bb884a19d86bac18ac44d15664a048941b3354b75843e4c659fdf9e560796718ab73fe16e496d21c9639082ce6212f932a3c2dbadd9", 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@generic="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@typed={0xc, 0x8, @u64=0x6}]}, @generic="855abcacca842d51717bccd21a840e63122d4faa615123a73a0bff09585973f505312289a903a5f817a949a81e59bf4f1504ed6c46797f65bbc51863aa4dd7920a618509358d2c7816abb78115aeb8a2638961722c5c91b37f75fc538917e022d96c235749c6c4f02145237c47bda29a939b035f643879e4fb49d7faf95d84d3c596924cf31afa517d6368fef1300c68a67295da6f447d74f9d9a6d13be899aaa81057b53e71a3b0a7d337ea2955a62b0946055376e5dea2a5b95294c42af196c718c725bdb1d2ce5e59a1f4d1079fef18dd5221465975b76945761aa5d8", @generic="be2cc252ba2fdf5795a60fb6b998e8fc1e3606d229d53aca498ac08548f72db00c38abbe9f57859f1d02f44f391b93db124d90f314f1d6d1c60aa816dc8031ab52ae264ae7c7b4d55a38511096c0546238f42d55dcffb52d06e1aa065afe15906a9d58", @typed={0x8, 0x32, @u32=0x7}, @generic="e6a260843ee96d6bdc6e407ff31fad40e81606c5a886654c1c2113222865714f273568240b844f078b9955f852941982f759487f9134d9108fbd940aa10772", @typed={0x54, 0x2d, @binary="3fe75651e8cf475de23fb7262994ec9f0006ce75d3eb372c1d9efc3ebab658b503fe50490fb2756e3fb51c90c73f5e33406b1d2486ca618de4e875d9775b1815f037e18ddc0e9c22a5bf747ffde2"}, @nested={0xdc, 0xfffffffffffff801, [@generic="7a0c51d4082bf76f8c0fe59bde55b979f425e1993eb1a55b05393b03257a7ac27e142ac20f6e02dc72540338a82a6dbde8cfca3fd9f399425ee02c4b1a5a304872bb9ab4ba57ea7c26477800a921ccc5fe537086fe18f7ed44ee491146d26db29d8dbdad910a6acfb1f6bab53f85607da491216f58a23a3aaeffb3866fa4759509275a88faf82bdb603cb4cdf826e558a50d578186c970d8ad3b574c3dbadd952714028c7c45a398086deae3d13176c2f1a271b8c3142cd91062b4b479b2abcdc2da73f2cc1cb1fc1d3fe31fba0273fa4f979954a9"]}]}, 0x358c}, 0x1, 0x0, 0x0, 0x4000}, 0x8881) r3 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x2) mmap$binder(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x0, 0x51, r3, 0x0) 2018/03/27 18:21:43 executing program 3: r0 = socket$inet(0x2, 0x4000000000000003, 0xfffffffffffffff8) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x1c, 0x80000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000240)={0x0, 0xdc, &(0x7f0000000140)=[@in6={0xa, 0x4e20, 0x2, @loopback={0x0, 0x1}, 0x80}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x7, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x4e21, 0x6, @ipv4={[], [0xff, 0xff]}, 0x800}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e24, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x20ca}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x11}}, @in6={0xa, 0x4e20, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0xf8}]}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000000)={r2, 0x1, 0x30}, &(0x7f0000000300)=0xa570381630ca0a63) getsockopt$sock_int(r0, 0x1, 0x27, &(0x7f00003a9000), &(0x7f0000000080)=0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={r2, 0xfffffffffffffcd0}, &(0x7f00000002c0)=0x8) 2018/03/27 18:21:43 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000440)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syz_tun\x00'}) 2018/03/27 18:21:43 executing program 1: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pktcdvd/control\x00', 0x103140, 0x0) fstatfs(r0, &(0x7f0000000140)=""/167) r1 = syz_open_dev$loop(&(0x7f00006a5ff7)='/dev/loop#\x00', 0x0, 0x0) r2 = dup(r1) sendfile(r0, r2, 0x0, 0x5) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "2e4637fca456d5458c9575f23ceaca8daeda2e4e4a1e27d5f77408e9689f10918c833ca3cf2f127ffd720cecfd80a008145dd75f60ea085d3e6f6a0b1a907e64", "a1947aea9e401c25367f9b7dfb072453c4623419d4c10a027286b31d79e94c6965d1a706ad45ebdb0be83d6bdf0080a74b252561fc117f0a8744bcaf9e49a198", "931fc52c9fa647c69f30a1c75fcba0e9d3b8b3ac62e781812467a5cb7e5487a8"}) 2018/03/27 18:21:43 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000240)='V', 0x1}], 0x1) connect$unix(r1, &(0x7f0000f57000)=@file={0x1, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x12000) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000200)={@local, @broadcast, 0x0}, &(0x7f0000000280)=0xc) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000000300)={r3, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = dup2(r1, r0) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) getpeername$packet(r4, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x14) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r4, 0x40042409, 0x1) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r5) 2018/03/27 18:21:43 executing program 0: membarrier(0x1, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x2001, 0x0) fcntl$setpipe(r0, 0x407, 0x6) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x5, 0x0) pwrite64(r1, &(0x7f0000000200)="eb5fc80bc322b4a23bbbde465bb6dbd0708f9db8043afa019c8051bc4e1d992fd92cdafb2ce50633bf11b5346fb9707f846c7251ce735ed9d1286d50a43f896cf5ed1be60db6d4", 0x47, 0x0) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f0000000080)=""/182) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00000001c0), &(0x7f0000000180)=0x14) 2018/03/27 18:21:43 executing program 3: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000040)=0x20) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000140)=""/170) fsetxattr(r0, &(0x7f0000000080)=@known='security.selinux\x00', &(0x7f00000000c0)='ext2\x00', 0x5, 0x3) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = getpid() fcntl$setownex(r1, 0xf, &(0x7f0000000100)={0x2, r2}) 2018/03/27 18:21:43 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = epoll_create(0x3935) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000336ff4)) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r2 = socket(0x1, 0x8000f, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x1000}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000080)={r3, @in6={{0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}, [0x3f, 0xbae8fcf, 0x2, 0x1533, 0x7fff, 0xff, 0x7fffffff, 0x81, 0x1, 0x7, 0x100000001, 0x6, 0x1, 0x4, 0x62]}, &(0x7f0000000180)=0x100) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000075afd0)={0x4c, 0x0, &(0x7f000092b000)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000bd1fb8), &(0x7f0000a81fe8)}}}], 0x0, 0x0, &(0x7f000005af7e)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000b8000)={0x4, 0x0, &(0x7f0000109000)=[@register_looper={0x630b}], 0x1, 0x0, &(0x7f0000583f53)="e7"}) 2018/03/27 18:21:43 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x10000, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000040)=0x400) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000080)={0x20, 0x80000001, 0x7ff, 0x17, 0x9, 0x100000000, 0x2, 0x3, 0x7fff, 0xcb8a, 0xfffffffffffffffb, 0x7ff}) setsockopt$inet_tcp_int(r0, 0x6, 0x4000010000000012, &(0x7f0000d06000), 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f00000000c0)={0x59, 0x6, 0x69, 'queue1\x00', 0x8}) 2018/03/27 18:21:43 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f000000e335)='mountinfo\x00') r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000cff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000040)={0x7fa8eea4ba8f1c21}) 2018/03/27 18:21:43 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) sigaltstack(&(0x7f0000420000/0x4000)=nil, &(0x7f0000000040)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) sigaltstack(&(0x7f00008c0000/0x4000)=nil, &(0x7f0000000000)) mlock(&(0x7f0000830000/0x4000)=nil, 0x4000) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x800000}, 0x8000}) 2018/03/27 18:21:43 executing program 2: mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x0, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000), 0x89, 0x3, &(0x7f00006c9ff0)={0x0, 0x989680}, &(0x7f0000000040), 0xfffffffffffffffb) 2018/03/27 18:21:43 executing program 5: mkdir(&(0x7f000057a000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00000002c0)="72616d667300bbc5a8a158c27467d9e1b53ce400e20399bd908d0483de95bbc916e17b0cc90852814e5607acbfbe05e0fefa12ed9ac83cfef95e7d672dbf3da0a97ced10c0b77a15237c74dca9f536c84c5ae51f55c80301203079c1410b9b1b2514ca1f59ce7e94c1ec81fc509cc6f3497c54ec14a07b8cc9a4c3c5ad531fe9d9a3f3eb84dc802c394d88c41737b7104d60b56ddb2681420527e84852b59177fc12c2e4d7b0cdec4a5028e635696c2c8f205a6ddb074f61", 0x2000000, &(0x7f0000000080)) r0 = creat(&(0x7f0000000280)='./file0/bus\x00', 0xfffffffffffffffc) r1 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000fee000/0xf000)=nil, 0xf000, 0x2000004, r1) getsockname$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x14) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000380)=@getlink={0x638, 0x12, 0xf10, 0x70bd26, 0x25dfdbff, {0x0, 0x0, 0x0, r2, 0x80, 0x28000}, [@IFLA_GROUP={0x8, 0x1b, 0x4}, @IFLA_BROADCAST={0xc, 0x2}, @IFLA_IFALIAS={0x14, 0x14, 'ip_vti0\x00'}, @IFLA_MTU={0x8, 0xe, 0x1}, @IFLA_LINKINFO={0x1fc, 0x12, [@IFLA_INFO_SLAVE_DATA={0x74, 0x5, "dbbd491474e0245e256f037ccf90bb6c09067ad5eb8c1eeff7f8197e28e24ffa72e4872faa81b08bf7768ce10800f7000ab811d9ba965f3c970f36b75895b122705abf97356b00a0ccf06d8b6ef2e57cdb5d48b5500b7935415d38f9a533ca89c4e6821e9f28727ec2825349028308eb"}, @IFLA_INFO_SLAVE_KIND={0xbc, 0x4, "72616d667300bbc5a8a158c27467d9e1b53ce400e20399bd908d0483de95bbc916e17b0cc90852814e5607acbfbe05e0fefa12ed9ac83cfef95e7d672dbf3da0a97ced10c0b77a15237c74dca9f536c84c5ae51f55c80301203079c1410b9b1b2514ca1f59ce7e94c1ec81fc509cc6f3497c54ec14a07b8cc9a4c3c5ad531fe9d9a3f3eb84dc802c394d88c41737b7104d60b56ddb2681420527e84852b59177fc12c2e4d7b0cdec4a5028e635696c2c8f205a6ddb074f61"}, @IFLA_INFO_SLAVE_KIND={0x8, 0x4, '/\x00'}, @IFLA_INFO_DATA={0xb0, 0x2, "96c9c2a00386476d2a590b88cef945285d222158bf0e54d0427146f5be867bf859eda98bd2b1861f58a84ef36648fba8b7139b8641958b634c75f086d182b437881f4094167679f063a70cbf8ca0bf10bc009430ad0191cd817468d59517935bbf0868dbe120c3afdb1ac12a53144911235ca9e50075b31f6fd70a1bef46e00943441f85aacc68cf06ef581b45df8dbd0acf7c47723da2daa461f383b8a3d2bfb58797b4b712ba9be4b3e9f4"}, @IFLA_INFO_SLAVE_KIND={0x8, 0x4, '\x00'}, @IFLA_INFO_KIND={0x8, 0x1, '^\x00'}]}, @IFLA_EXT_MASK={0x8, 0x1d, 0x3}, @IFLA_PROTO_DOWN={0x8, 0x27, 0x8}, @IFLA_PORT_SELF={0x3dc, 0x19, [@typed={0x14, 0x7, @str='/em1ppp1--user\x00'}, @generic="034d1c80ff313f9062f4632abaec1b6239eeacbce83e3212f6a6d27c87405966550237a5940bd145162c5eea096e8974f2d911f1b0788e98ccce93d385976acdb0fa09174424d8331bd3ffd261e5ba71b24d1d6b39f0fdee5639c2aa1a9b68493a5e29c88af4ff72213f6293f9b6b2cbf223c6390d0f12f0139ef70911847328aa23aa9405f10421f5405d2d22037fcfbc2044f9ca8d0148f6668e0adb9b501ebd293d91c1a654d84c295d0dd1da5762f2ccc35e1a3d301f713716194f06a6dd7bab688f3b76d045fc8765f13d317822d5cff1ae22f0af", @generic="dff323da23d4314b19884069e75373b9", @nested={0xbc, 0x77, [@generic="6614d5cbdbc92548e23b52496d50debbc20c6b7667ad156ad89f08f5f344159a7d5921df5d6648b1ea969d13c4e62349c946330af6b18b8d61faf0c6919946dc4c6366f7389db8a9a1a4f47492a5015e3ce6817d48a9f11b3be77547e63b66503ec90cfea498e5557f85e2e4310fa0be82f280f642e8450b007ec51d583c99e4dcdbac08eb01039680fd1ff64b2f4f0806553b4d36bf4fc920d8436b1c", @typed={0x4, 0x44}, @typed={0x14, 0xb, @ipv6=@local={0xfe, 0x80, [], 0xaa}}]}, @nested={0x218, 0x84, [@typed={0x8, 0x17, @fd=r0}, @typed={0xc, 0x23, @u64=0xff}, @generic="ef143d2452092c0504ef40d25df527fef0901b023639c0e627bac4f4998e4243095635788649f096b8d936d5b694bd954f66ab7e7cf4d2df9a581097868416f7ab61d3965f94cc21fdfe61cd7d933beca9dd39fc923d1b15b59a7d52b625c3", @generic="01", @generic="8d482dcb7c88d2af3a2c2e0087968de9cf545f376b7f1bc6b31fe34beb3d38f7e1258c38aca59613ebc264663a988fcf2c0062ce52d170e2bed190edf7dff095e827c9bf6f856566d4c855fed1a5b621f1d867d50b721ff4eff9073ddfc7979e2109e00945e633ee893d7433aec42cbf88d07ab54ccdba443cec45d0a8285d00df", @typed={0x8, 0x2b, @str='{^\x00'}, @typed={0xc, 0x4b, @u64=0x8}, @generic="7bddca3a79429709841a2f2874fe6d62321143522db14842ea5ba9037e2f267532955f44b84b6b819b17dbcd5e951af3c6aa102c18868959ae81e9ae9b6509f5b4a8163d63ffc15f3a9d4967a5915386ef3c93459f690bde58ff29ab55082cf5a8be58758a570ea43c426a9c07f447f858b5a776611048bd679deeaa62b5aa1e847f4dba6e102170c207ae4aa46e49d2a2a385459e08de067901b8f1b1ae8a67aa803c680df582b7b437c126249fded8544dd080562c65619bda1d081c1929751f7fac161469829f089b1cae181b6ab2d12481", @generic="6f79da83ec8e38be2c69600acc539d286dfce68e2b1bdef721cb07c01b2f7bd7b94e2de080930ebe67ccc696e3a7f509919adbdbec"]}, @typed={0x8, 0x71, @u32}]}]}, 0x638}, 0x1, 0x0, 0x0, 0x80}, 0x20040800) exit(0x0) open(&(0x7f0000000000)='./file0/bus\x00', 0x200040, 0x80) write$eventfd(r0, &(0x7f0000824ff8), 0x1cc270f5) [ 42.466401] audit: type=1401 audit(1522174903.878:36): op=setxattr invalid_context="ext2" [ 42.477669] audit: type=1401 audit(1522174903.898:37): op=setxattr invalid_context="ext2" [ 42.478850] binder: 7299:7300 ERROR: BC_REGISTER_LOOPER called without request [ 42.485643] binder: BINDER_SET_CONTEXT_MGR already set [ 42.485651] binder: 7299:7304 ioctl 40046207 0 returned -16 [ 42.490284] binder_alloc: 7299: binder_alloc_buf, no vma 2018/03/27 18:21:43 executing program 2: r0 = memfd_create(&(0x7f0000000100)='\x00', 0x200000800000000) ftruncate(r0, 0x0) r1 = memfd_create(&(0x7f00004c1000)='/dev/autofs\x00', 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1, 0x4050, r1, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x20) ioctl$int_out(r0, 0x5460, &(0x7f0000000080)) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@loopback, @in6}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f0000000040)=0xe8) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000000)) 2018/03/27 18:21:43 executing program 6: r0 = epoll_create(0x7) r1 = open(&(0x7f0000000000)='./file0\x00', 0x400000, 0x4) getpeername$netlink(r1, &(0x7f0000000040), &(0x7f0000000080)=0xc) r2 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000bf8ff4)={0x4}) epoll_wait(r0, &(0x7f0000bf9fa0)=[{}], 0x1, 0x0) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f00000000c0)) [ 42.490302] binder: 7299:7304 transaction failed 29189/-3, size 0-0 line 3133 [ 42.539596] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/27 18:21:44 executing program 4: syz_open_procfs(0x0, &(0x7f0000614ff2)='oom_score_adj\x00') 2018/03/27 18:21:44 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000000c0)={0x0, @dev, @rand_addr}, &(0x7f0000000100)=0xffffffffffffff91) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f000017c000)=ANY=[@ANYBLOB="38010000100013070000000000000000fe8000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000ffff00000000000000003200000000000000000000000000ffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000100736d330000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000054020000"], 0x138}, 0x1}, 0x0) 2018/03/27 18:21:44 executing program 7: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000000100)={0xfffffffffffffffe}, 0x0, 0x8) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f00000000c0)={0x0, 0x0, 0x30004}) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000002d40), 0x8, 0x0) recvfrom$inet(r2, &(0x7f0000000140)=""/255, 0xff, 0x0, &(0x7f0000000240)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) read(r3, &(0x7f0000000000)=""/128, 0x80) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, r2, 0x0) signalfd4(r3, &(0x7f0000a71ff8)={0x64}, 0x8, 0x0) 2018/03/27 18:21:44 executing program 1: r0 = getpgrp(0xffffffffffffffff) ioprio_set$pid(0x3, r0, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/access\x00', 0x2, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000000180)=0x1c) shutdown(r1, 0x1) r2 = socket$key(0xf, 0x3, 0x2) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x20000, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f00000001c0)={0x4}, 0x1) ioctl$TIOCGPTPEER(r3, 0x5441, 0x2) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)) socket$nl_route(0x10, 0x3, 0x0) r4 = accept$ax25(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0x10) r5 = dup3(r2, r4, 0x80000) ioctl$TIOCLINUX7(r5, 0x541c, &(0x7f0000000000)={0x7, 0xc000000000000000}) 2018/03/27 18:21:44 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000003000/0x4000)=nil, 0x4000) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) syz_extract_tcp_res(&(0x7f0000000000), 0x5, 0x81) remap_file_pages(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) 2018/03/27 18:21:44 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x485, &(0x7f0000000040)=""/24, &(0x7f0000f08ffc)=0x18) r1 = accept$inet(r0, &(0x7f0000000000)={0x0, 0x0, @multicast2}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e24, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x38b83115}}, [0x100000000000000, 0x7ff, 0x7, 0x9805ab5, 0xd07, 0xfff, 0xd2, 0x1, 0x40, 0x2, 0x7fff, 0x8, 0xc7, 0x9, 0x5]}, &(0x7f00000001c0)=0x100) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000200)={r2, @in={{0x2, 0x4e24}}, 0x6, 0x7fff, 0x45e5, 0x4, 0x3}, &(0x7f00000002c0)=0x98) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000080)={0x401}, 0x4) 2018/03/27 18:21:44 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x101002) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xf}}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1a}}, @in6={0xa, 0x4e23, 0x2000000000000000, @mcast1={0xff, 0x1, [], 0x1}, 0x10001}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24}], 0x6c) add_key$keyring(&(0x7f0000044000)='keyring\x00', &(0x7f000005c000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff8) ioctl$int_out(r0, 0x1, &(0x7f000005bff8)) 2018/03/27 18:21:44 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) syz_open_pts(r1, 0xc981) ioctl$sock_bt(r1, 0x88fe, &(0x7f00000000c0)="d69c5ef05393aa9643c7c299886d9d599bf95a35636c3b2fe7b99c57e7b8ce6064d9b4c8b48d9dac202e2e6c3c") keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3}) 2018/03/27 18:21:44 executing program 6: mkdir(&(0x7f0000ee3000)='./file0\x00', 0x0) mount(&(0x7f000036f000)='./file0/file0\x00', &(0x7f00001d6000)='./file0\x00', &(0x7f000048d000)='ramfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000591000)='./file0\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000571ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x6000020000001275, &(0x7f000072a000)) symlinkat(&(0x7f0000000100)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00') r2 = creat(&(0x7f0000000000)='./file0/file0\x00', 0x1) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x1f}, &(0x7f0000000180)=0x8) r4 = syz_genetlink_get_family_id$fou(&(0x7f0000000300)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x2020040}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x24, r4, 0x2, 0x70bd29, 0x25dfdbfe, {0x2}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) getsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000001c0)={r3, 0x8, 0x4, 0xd6, 0x7, 0xffffffffffffff9e}, &(0x7f0000000200)=0x14) renameat2(r0, &(0x7f000000bfec)='./file0/file1\x00', 0xffffffffffffffff, &(0x7f0000213ff8)='/', 0x0) fsetxattr(r2, &(0x7f0000000040)=@known='user.syz\x00', &(0x7f0000000080)='\x00', 0x1, 0x1) 2018/03/27 18:21:44 executing program 4: r0 = socket$inet(0xf, 0x4000003, 0x2) sendmsg(r0, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000001ff0)=[{&(0x7f0000000000)="020b03010200000000000100017685e9", 0x10}], 0x1}, 0x0) r1 = socket$inet(0xf, 0x3, 0x2) sendmsg(r1, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000001ff0)=[{&(0x7f0000000000)="020b03010200000000000100017685e9", 0x10}], 0x1}, 0x0) [ 42.568252] binder: undelivered transaction 26, process died. 2018/03/27 18:21:44 executing program 0: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x90, &(0x7f00000002c0)=[@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x14}}, @in6={0xa, 0x4e22, 0x8001, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in6={0xa, 0x4e23, 0xffffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x62f}, @in6={0xa, 0x4e20, 0x101, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xdb8}, @in6={0xa, 0x4e20, 0x7, @dev={0xfe, 0x80, [], 0x13}, 0x401}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000380)=@assoc_value, 0x8) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000440)={'bridge0\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000140)=0x5, 0x4) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/mls\x00', 0x0, 0x0) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000400)=0x1, 0x2) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f00000000c0)={'ip6_vti0\x00', @ifru_settings={0x0, 0x0, @fr_pvc}}) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x2, @in=@broadcast=0xffffffff, 0x0, 0x3, 0x0, 0x9}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) 2018/03/27 18:21:44 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000000)=0x3, 0x4) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x44, 0x0, &(0x7f0000000380)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f00000002c0)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000280)={0x8, 0x0, &(0x7f0000000180)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000000240)}) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000040)=0x8d0f) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000100)={0x10, 0x0, &(0x7f0000000080)=[@clear_death={0x400c630f}], 0x0, 0x0, &(0x7f00000002c0)}) 2018/03/27 18:21:44 executing program 3: mkdir(&(0x7f0000742000)='./file0\x00', 0x0) mount(&(0x7f00004bc000)='./file0/file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000051000)='ramfs\x00', 0x1, &(0x7f00005dd000)) unshare(0x400) open$dir(&(0x7f0000000140)='./file0/file0\x00', 0x600800, 0xc0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) r1 = openat(r0, &(0x7f00000001c0)='./file0\x00', 0x412542, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='v7\x00', 0x1002000, &(0x7f00000000c0)="610fbea69dac06208faed41f0a865c39ef48782231d28a38b17d2f2bec4e9cc2188576aaf66e12b9722c470cf5bcf7c2709a4b6c7edf1c9af5f2560d93714c5d11a7bd26df89876178aea5a773ca773a0e64dee001dd14272a981381c28f0e54220ed2467c869da08fffd9d4f183e98070bff58e9c6549bd840d1da1") fchown(r1, 0x0, 0x0) [ 42.644836] binder: 7357:7362 ioctl 40046411 20000040 returned -22 [ 42.651882] binder: 7357:7362 BC_CLEAR_DEATH_NOTIFICATION death notification not active [ 42.667315] binder: BINDER_SET_CONTEXT_MGR already set [ 42.673627] binder: 7357:7366 ioctl 40046207 0 returned -16 [ 42.683139] binder_alloc: 7357: binder_alloc_buf, no vma [ 42.684371] binder: 7357:7366 ioctl 40046411 20000040 returned -22 2018/03/27 18:21:44 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000080)={{0x2, 0x4e20, @multicast2=0xe0000002}, {0xfffffffffffffffc, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x6b99f97a8fbc9408, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f00000001c0)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x108) ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x400445a0, &(0x7f0000000040)=0xffff) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0)) 2018/03/27 18:21:44 executing program 1: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {0x3}, {0x0, 0xe}, @quote={{}, 0x0, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0x30) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={r2, 0xc1, 0x30}, &(0x7f00000000c0)=0xc) 2018/03/27 18:21:44 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004ffff0)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="24d13d9a803e68e77b5a00cde775943795680a2091fef97f28548239585552171940b6edb5bcb807c8f9dce8813c230300000000000000240e4362cf393dbb00000000c1db528655aa2c951fac98aeeb0126b904aa7ab031e67e3dd4202468ae51e024f40d892e738ed3c71d0d7cc6ba79bbb6318b26e04ea601576463a18af37b12", 0x82, 0x0, &(0x7f0000fb1000)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000486000)='>', 0x1, 0x0, &(0x7f0000ee1ff0)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f000094effc), 0x1000000d8) socketpair(0xa, 0x4, 0x2, &(0x7f0000000040)={0xffffffffffffffff}) bind$ax25(r2, &(0x7f0000000080)={0x3, {"57b1959ce23bb9"}, 0x7ff}, 0x10) connect$inet(r1, &(0x7f0000948000)={0x2, 0x4e00, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f000094b000)="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", 0x241, 0x91, &(0x7f0000940000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f00002ab000)='\'', 0x1, 0x0, &(0x7f0000f55000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/03/27 18:21:44 executing program 7: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/checkreqprot\x00', 0x400, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x11, &(0x7f0000000440)=0xffff, 0x4) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x2, 0x0) r2 = accept4$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x2711, @hyper}, 0x10, 0x800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e20, @rand_addr=0x10001}}, [0x9, 0x4, 0x1, 0x4, 0x401000000, 0x80000001, 0x1, 0x9, 0x8, 0x4, 0x2, 0x1, 0x9, 0x7, 0xe84000000000000]}, &(0x7f0000000180)=0x100) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e24, 0x100, @empty, 0x1}}, [0x100000001, 0x8, 0x4c, 0x7, 0x6, 0x2, 0x3, 0x100000001, 0x5, 0x80000001, 0x9, 0x4, 0x6, 0x6, 0x7]}, &(0x7f00000002c0)=0x100) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000300)={r3, 0x7, 0x100000001, 0xfffffffffffffff7, 0x6, 0x0, 0x4, 0x401, {r4, @in6={{0xa, 0x4e21, 0xfffffffffffffff9, @dev={0xfe, 0x80, [], 0xe}, 0x63aa112}}, 0x4, 0x8, 0x7, 0x400, 0x7a}}, &(0x7f00000003c0)=0xb0) fchdir(r2) 2018/03/27 18:21:44 executing program 5: select(0x40, &(0x7f0000000fc0), &(0x7f0000000180)={0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000}, &(0x7f00000001c0), &(0x7f0000000200)) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'trusted.', 'wlan0+\x00'}, &(0x7f0000000080), 0x0) 2018/03/27 18:21:44 executing program 6: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000500000)='/dev/sequencer\x00', 0x0, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2}}) dup2(r2, r1) flistxattr(r1, &(0x7f0000000080)=""/108, 0x6c) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) 2018/03/27 18:21:44 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000140)='./file0\x00', 0x0) write$selinux_user(r1, &(0x7f0000000080)=ANY=[@ANYPTR=&(0x7f0000000180)=ANY=[@ANYRES16=r1, @ANYBLOB="68a5d8d351c961de7cbb879bf557697513a984ef829a1ba5a86e7e8caca77289b9970d033f745b0b9ba5078d2f00648bcd405c1b5ff760ab547e65a577d5f48c3f8a8a224d511470ddc618dd513f577b68a9ab7d1472c5358909fb0a8d1ade9a100cd024acd027d43d358c7546554d1579d36a587bea454ea51428d96a610e880e3e9ad3bb11d825b81a277c079bbd4f43201b8dde2648990a218dee20063fb8f66d4a240eb3f14653973e7191e970f7069d56ee29445cd0f91bca56dba8276083ed020d501b2207b82f9887ee34c31f427fb19f5438356eac9011", @ANYPTR, @ANYRES64=r0, @ANYRES64=r1]], 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@ipv4={[], [], @rand_addr}, @in6=@dev}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f00000003c0)=0xe8) sync_file_range(r1, 0x0, 0x0, 0x7) 2018/03/27 18:21:44 executing program 4: r0 = epoll_create1(0x0) r1 = timerfd_create(0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x8, 0x5, 0x0, 0x3, 0x20, 0xd, "2a042e3d5ba4eb016915c63ffb5ef47e94284cfbd1e25484348d6bfe957f488f6b77f54c2e1c749af636ebc10aa1160240862e720a20945669695d01d87419c9", "bf239c65e52c707e5c1f2daca55bd0ca38a59f015711a3b75daa4325a7cde793acac03f9c53d2d867ef7a1ce0249d92f7521d3504d061dd71a3d7fa328a38c8e", "920fcad1ffd79f1e21da1ffbabba06e2d23a23e7dfb38073045d51e85f47a762", [0xffff, 0x1f]}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c1d000)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000003cff4)) 2018/03/27 18:21:44 executing program 5: r0 = socket$packet(0x11, 0x80000000000002, 0x300) r1 = fcntl$dupfd(r0, 0x0, r0) openat(r1, &(0x7f0000001740)='./file0\x00', 0x200000, 0x38) getresuid(&(0x7f00000001c0), &(0x7f0000000200)=0x0, &(0x7f0000000240)) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000000000)={0x1000, &(0x7f0000000700)=""/4096}) syz_fuseblk_mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x2000, r2, r3, 0x1, 0x100, 0x800) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000080)=0x11f, 0x4) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000100)={0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000540)={0xa8, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="11634840000000000000000004000000000000000000000011000000000000000000000018000000000000002000000000000000", @ANYPTR=&(0x7f0000000580)=ANY=[@ANYBLOB="5790339a00000000a2ce63e3202ca86c38822b205c747fa4f40a2cc16962550fe153b76bad131d1e4f215edb286365f0cd8e90c2e1b5d76932fc90199f16998fb2e3f9e332fd8cd79392e506000000398778f0b2a9a71dbb5a0c0c85be18e5002a6f3f6ee9683d7ca63eed2045b966fd3fe54f54b28a6b62728bcf6985c7b35bc6224c18ded780f9a0f62d8c33f24d8cc8ff0acf8efaf944b324340f3ee457f71aff8fe8195e3eaae0ca4e16532230f9918cbc72e9a72a58b676444d1bfc1c1f7ef90cd4ce48f44ced8a720698d6d4e06cf44d15000000000075174486e0ea2dd2925ae79dfd684e12071dc14cadcd006a9a3f532f4f75720f7a3517e654f834592edc743353c534021e32e489d73f1e1f06c3a56122d58f9d90894a574ee0151ccb1bb6213b2457e5d3ae51fd44c9ffe2fb3ad103e143103004724fd2bd35358d77284951108a49a40c6e277fcb4e5a0f1bac5360ac48db4dc2397514015f31de01dc74", @ANYRES32=r0, @ANYBLOB="000000000300000000000000"], @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB="3000000000000000480000000000000018000000000000004800000000000000"], @ANYBLOB="936a00000000000011634840010000000000000009000000000000000000000001000000000000000000000030000000000000001000000000000000", @ANYPTR=&(0x7f0000000340)=ANY=[@ANYBLOB="852a6a770b000000", @ANYRES64=r4, @ANYBLOB="0100000000000000852a646600000000", @ANYRES32=r1, @ANYBLOB="000000000100000000000000"], @ANYPTR=&(0x7f0000000380)=ANY=[@ANYBLOB="00000000000000001800000000000000"], @ANYBLOB="00000000000000000e630c40010000000100000000000000"], 0x89, 0x0, &(0x7f0000000480)="a393256e93b5eca361e2de142e0c0d7caf69a5c8913ddbb3bbae5d45bc8450ca42198e186a96518ba673f4ab7565d821219c3534169cfc3d24515fcaa1706c8a5278da81748bbf8665335c48ae5e69b098a056e55baa906ece1aef4897ca36b60e3b7845ce3656cfe03e6b6c97b0aa3358514a754b9768ad54325859fc3ad8061b506c5c8d64d40b32"}) sendto$inet6(r0, &(0x7f0000000040)="b2", 0x1, 0x0, &(0x7f0000008000)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000001700)) [ 42.684464] binder: 7357:7370 BC_CLEAR_DEATH_NOTIFICATION death notification not active [ 42.703159] binder: 7357:7362 transaction failed 29189/-3, size 40-8 line 3133 [ 42.713128] binder: undelivered TRANSACTION_ERROR: 29189 [ 42.718913] binder: release 7357:7362 transaction 29 out, still active [ 42.736234] binder: unexpected work type, 4, not freed 2018/03/27 18:21:44 executing program 4: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000088ff0)='/selinux/create\x00', 0x2, 0x0) pwrite64(r0, &(0x7f0000000140)="8ac526a17649ea6d02a61308a47744a46476e02e6b2e08b204130ccb306c6f721b32600f659193be6b81bdb4ac927b20301dd0ae4ed2e26f2565", 0x3a, 0x0) socketpair(0xb, 0xa, 0x8000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000040)) 2018/03/27 18:21:44 executing program 0: r0 = add_key(&(0x7f0000000380)="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", &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='9', 0xfd77, 0xfffffffffffffffb) keyctl$link(0x8, 0x0, r0) 2018/03/27 18:21:44 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f00005ae000)=0x2, 0x4) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f000063a000)=""/4096, &(0x7f0000b97ffc)=0x1000) epoll_create1(0x80000) 2018/03/27 18:21:44 executing program 1: r0 = socket(0x10, 0x80803, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000004c0)={{{@in=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@loopback}}, &(0x7f0000005b00)=0xffffffffffffffda) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000340)={{{@in=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000005c40)=0xe8) r3 = geteuid() sendmsg$nl_xfrm(r0, &(0x7f0000000480)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000080}, 0xff1d, &(0x7f0000000300)={&(0x7f0000005c80)=@newsa={0x3b8, 0x10, 0x43a, 0x70bd2b, 0x25dfdbff, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x4e24, 0xffffffffffff939c, 0x4e21, 0x0, 0xfc5880278e790b66, 0x80, 0x0, 0x5e, r1, r2}, {@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d5, 0x7f}, @in=@dev={0xac, 0x14, 0x14, 0xd}, {0x8, 0x8001, 0xfffffffffffffff9, 0x2, 0x9, 0x800, 0x9, 0xff}, {0x4, 0x9, 0x1, 0x219}, {0x2, 0x386371be, 0x800000008}, 0x70bd28, 0x34ff, 0xa, 0x1, 0x2, 0x42}, [@lastused={0xc, 0xf, 0x8}, @sa={0xe4, 0x6, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x4e21, 0x8, 0x4e20, 0x5, 0xa, 0x80, 0xa0, 0x29, 0x0, r3}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d6, 0xff}, @in=@broadcast=0xffffffff, {0xffffffffffff8001, 0x5, 0x9, 0x101, 0x6, 0x3d7, 0x4, 0x5205}, {0x4, 0x0, 0xfffffffffffffff8, 0x1}, {0x0, 0xffff, 0x4}, 0x70bd27, 0x34ff, 0x2, 0x4, 0x5}}, @sec_ctx={0xc, 0x8, {0x8, 0x8}}, @address_filter={0x28, 0x1a, {@in6=@loopback={0x0, 0x1}, @in=@broadcast=0xffffffff, 0xa, 0x8061, 0x1ff}}, @srcaddr={0x14, 0xd, @in6=@mcast2={0xff, 0x2, [], 0x1}}, @migrate={0x138, 0x11, [{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80, [], 0x15}, 0x6c, 0x0, 0x0, 0x3504, 0x2, 0xa}, {@in, @in6, 0x3f, 0x1, 0x0, 0x0, 0x0, 0xa}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in, 0x33, 0x3, 0x0, 0x3503, 0x2, 0xa}, {@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x2}, {@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@rand_addr=0x6, 0x33, 0x6, 0x0, 0x3501, 0xa, 0x2}, {@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@dev={0xfe, 0x80, [], 0xece}, 0x2b, 0x3, 0x0, 0x34ff, 0xa, 0xa}, {@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0xff, 0x2, 0x0, 0x3504, 0xa, 0x2}]}, @algo_auth={0x58, 0x1, {{'sha512-avx\x00'}, 0x78, "4c9fb892e7824aecc872c74174961f"}}]}, 0x3b8}, 0x1, 0x0, 0x0, 0x20040800}, 0x0) r4 = open(&(0x7f0000000100)='./file0\x00', 0x10000, 0x101) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r4, 0x4010640d, &(0x7f0000000440)={0x2, 0x1000}) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10001000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv6_getanyicast={0x14, 0x3e, 0x400, 0x70bd25, 0x25dfdbff, {0xa}, ["", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x20000000) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@dev}}, &(0x7f0000000000)=0xe8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000040)={r5, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) socket$inet(0x2, 0x5, 0x20) 2018/03/27 18:21:44 executing program 2: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="96906f70745550e68692741a34f1993f193d74e5a7022f4d054345d594b5c90d13fd914c0484d9afc10c115bb9be312d87c2630b50600dd4da3b2901c2f0c9a732853a936ecf47c6b250cbf8382f82f179905e0dc69f9aa696a6bcf4ec3f2aa32e49931674", 0x65, 0xfffffffffffffffd) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f0000000240)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r0, r1, r2) r3 = memfd_create(&(0x7f0000000100)="2d2d93acab547f6574302e00", 0x2) r4 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) dup2(r4, r3) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000fbef74)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00"}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) 2018/03/27 18:21:44 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x440000000000127c, &(0x7f00000000c0)) pwrite64(r0, &(0x7f0000000040)="c39eb1bc3ee0c890f5e3b22e2766b7364396d5adcd5c5f14a8c825750542ea2ea436f37c96b164e3aad5ea46fb3afc5b6cec663fe22241ede13e302d96500a46aaa7950ae787a262d4f010af10ec8a055e6fcf1733348600f31e81fa", 0x5c, 0x0) 2018/03/27 18:21:44 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000f7e000)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x80004520, &(0x7f0000000000)="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") r1 = creat(&(0x7f0000000140)='./file0\x00', 0x112) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000180)) 2018/03/27 18:21:44 executing program 0: r0 = memfd_create(&(0x7f0000000000)="066f47767100", 0x0) pwritev(r0, &(0x7f0000843ff0)=[{&(0x7f0000878ff9)='$', 0x1}], 0x1, 0x40000) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0x200000000000001, 0x8011, r0, 0x0) ftruncate(r0, 0x20001) 2018/03/27 18:21:44 executing program 3: mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x2000)=nil, 0x2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) clock_getres(0x7, &(0x7f0000000000)) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x3, 0x0) recvmmsg(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000000080)=""/103, 0x67}, {&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/229, 0xe5}, {&(0x7f0000001200)=""/72, 0x48}, {&(0x7f0000001280)=""/182, 0xb6}, {&(0x7f0000001340)=""/236, 0xec}, {&(0x7f0000001440)=""/15, 0xf}], 0x7, &(0x7f0000001500)=""/40, 0x28, 0x7}}, {{&(0x7f0000001540)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f00000017c0)=[{&(0x7f00000015c0)=""/212, 0xd4}, {&(0x7f00000016c0)=""/216, 0xd8}], 0x2, &(0x7f0000001800)=""/188, 0xbc}}], 0x2, 0x2002, &(0x7f0000001940)={0x77359400}) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f00008e1ff0)={0x77359400, 0x1}, &(0x7f000001d000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000048000), 0x0) [ 42.746432] binder: undelivered TRANSACTION_COMPLETE [ 42.753865] binder: send failed reply for transaction 29, target dead [ 42.780332] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=16 sclass=netlink_tcpdiag_socket pig=7402 comm=syz-executor1 [ 42.818462] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=62 sclass=netlink_tcpdiag_socket pig=7402 comm=syz-executor1 [ 42.845636] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=16 sclass=netlink_tcpdiag_socket pig=7416 comm=syz-executor1 [ 42.860533] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=62 sclass=netlink_tcpdiag_socket pig=7402 comm=syz-executor1 2018/03/27 18:21:44 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r0, 0x5406, 0x10000001000000) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x8) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00000000c0)={{0x1, 0x0, 0x0, 0x1, 0x2}}) 2018/03/27 18:21:44 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/rt6_stats\x00') sendto(r0, &(0x7f0000000080)="aa737f5d2682e66a6a3100a101b3fc353d0daa0a82ef1418d5854002facc4d8432f3a772e58633150b1080efea3e3da0c95832538f62dbad70d311ca3660e29c907efd9155e4ac346b045045359a9467f909781309754226090473746549d3fc8ffcb49d4c45a043699bf7316d5438355d8480e651ea54a07d7e66e8ade9dbda74bfa8a4422f3100fd84913fa47636fe693a304a0dbdc9446fd6f120f852dc77626803179e57792162a7f7f3eef6275ef0eae32622ce831e343cce88a65de39c8e2900b5068b6505f3a75baf81532647b5ff1d952cf7f326b4ee255c", 0xdc, 0x0, &(0x7f0000000180)=@nl=@kern={0x10, 0x0, 0x0, 0x8000000}, 0x80) fstat(r0, &(0x7f0000000480)) 2018/03/27 18:21:44 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x40000000000010, &(0x7f00000000c0)="82945b419e070367577733514999d64b77771d002ce85e8c", 0x18) 2018/03/27 18:21:44 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) bind$inet(r1, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0xffffffffffffffc1) sendto$inet(r1, &(0x7f0000a6efff), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000000280)={0x2, &(0x7f0000000040)=""/145, &(0x7f0000000240)=[{0x101, 0xa1, 0x9, &(0x7f0000000100)=""/161}, {0x10000, 0x6f, 0xf1ce, &(0x7f00000001c0)=""/111}]}) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) 2018/03/27 18:21:44 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000040)=0x7) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'lo\x00', &(0x7f0000000240)=ANY=[@ANYPTR64=&(0x7f0000000380)=ANY=[@ANYPTR, @ANYPTR=&(0x7f0000000280)=ANY=[@ANYRES32=r0, @ANYBLOB="f8126955fa59a305ae6be8643b1c7303190ac00aec72631f21b62f6e10df622ad8dd274738fcea03e077784387c75be7a470ba8a5eb3ebc1018e71a06993e664ba822a3cf8245eb8a1457d1aa4bad5b64ef7f820a713648ece9c5f1045461496db6ced3158fb3d3c6e6a2e86adf40f7498bfb069a838d214af52e9b147497f8ad63ef92b2d83b2db81046bbe5e09cb9cecdf2dd53ca0ee9bbc43bd592f3712b008f7a12809c82d19f16922ee6cbf193b91edb9239a36762ae4fdaa5943f79238c90226", @ANYRES16=r0, @ANYPTR, @ANYPTR, @ANYRES64=r0], @ANYRES32=r1]]}) 2018/03/27 18:21:44 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) creat(&(0x7f0000000100)='./file1\x00', 0x0) fdatasync(r0) 2018/03/27 18:21:44 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f8aff0)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr}}]}, 0x50}, 0x1}, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000040)=""/177, &(0x7f0000000100)=0xb1) 2018/03/27 18:21:44 executing program 5: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00006dc000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r2, 0x8000, 0x0) r3 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000087fff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setsig(r4, 0xa, 0x12) fcntl$setownex(r4, 0xf, &(0x7f0000704000)={0x0, r3}) recvmsg(r5, &(0x7f000095cfc8)={&(0x7f0000000680)=ANY=[], 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000b30000)}, 0x0) dup2(r4, r5) r6 = gettid() tkill(r6, 0x16) write(r1, &(0x7f0000838000)="9f", 0x1) 2018/03/27 18:21:44 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000000)={{0x0, @multicast1=0xe0000001, 0x4e22, 0x0, 'fo\x00', 0x4, 0x8001, 0x6c}, {@multicast2=0xe0000002, 0x4e23, 0x3, 0x7ff, 0x5, 0xfff}}, 0x44) setsockopt$inet_buf(r0, 0x0, 0x26, &(0x7f00000000c0)="83170400000200000060f0055f0d10d438b088d169", 0x80d26265268bd9ec) 2018/03/27 18:21:44 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000300)={0x8, 0x5, 0x1, 0x1cf, 0x1, 0x846, 0xffa, 0xfffffffffffffffd, 0x1, 0x7}) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x101, 0x400) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000000c0)=0x7, 0x4) getresuid(&(0x7f0000000200), &(0x7f0000000240)=0x0, &(0x7f0000000280)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000380)=0x0) r4 = getuid() ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000bc0)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000c00)={{{@in, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000000d00)=0xe8) lstat(&(0x7f0000000d40)='./file0\x00', &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = gettid() lstat(&(0x7f0000000e00)='./file0\x00', &(0x7f0000000e40)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000000ec0)=[0xffffffffffffffff, 0x0, 0x0, 0x0]) sendfile(r0, r0, &(0x7f0000000340), 0xe4c3) sendmsg$netlink(r0, &(0x7f0000000f40)={&(0x7f00000001c0)=@kern={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000b80)=[{&(0x7f0000000f80)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="3c971e9d618c1fab7dbbe7d914461678b386a059907d3aef970f6f29acf0af381b33d94e1e08008c0000000000080074000000000000000000000000000000", @ANYRES32=r3, @ANYBLOB="a6bf3dcb4be41315820a7857c23be2bc4bcb9d1de8b22d8f30382a9d8c1c5d654c166ecb3e99edca1483b26e9a2bc7e720b255250aff5939d90d09ae611a12090621a31b216a7a66c36282b28c21922fd7d5ad020a06d121dd3cf24bed2506042b8b1d28b9802eee0ed967bc83c57d0b7e3b46d9056facd87e03421d086c4709f71fc855d8b3a7349a4e4a29dfec57cd3eddd67b5f5028fa919995563741d26da9217e7de8c9585b6ef5a585206573dea1f06786ff2a3f28e07c1ceffaf03c68dc88b44d85541558eef2eb36f1002777dda7659f2a668708e266a384597a0b002108003000", @ANYRES32=r4, @ANYBLOB="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"], 0x858}], 0x1, &(0x7f0000000f00)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x40, 0x20000000}, 0x10) r11 = socket$inet6(0xa, 0x2, 0x0) getpeername$netlink(r0, &(0x7f0000000140), &(0x7f0000000180)=0xc) setsockopt$inet6_MRT6_ADD_MFC(r11, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x43) 2018/03/27 18:21:44 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x202000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syz_tun\x00', 0x2080000ce11}) poll(&(0x7f0000000000)=[{r0}, {r0, 0x204}, {r0, 0x4000}, {r0, 0x4}], 0x4, 0x81) 2018/03/27 18:21:44 executing program 4: syz_emit_ethernet(0x56, &(0x7f0000000000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, [], {@canfd={0xd, {{0x4, 0x4, 0x20, 0xff}, 0x1c, 0x3, 0x0, 0x0, "55f0dd2dc92f3c2b018b1b21d9bae9fcf11337e46e976e2a4b64567b5ffe2342f2178eed5f8a14fb03305c0f7242413b1552487434e0178a62b98b0e3b7f31ff"}}}}, &(0x7f0000000080)={0x0, 0x4, [0x5ce, 0x1da, 0xe8c, 0xb2b]}) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x2}, 0x1c) syz_emit_ethernet(0x437, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], &(0x7f0000001780)) recvfrom$inet6(r0, &(0x7f00000000c0)=""/191, 0xbf, 0xfffffffffffffffc, 0x0, 0x0) 2018/03/27 18:21:44 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)={0x9, {{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}}, 0x0, 0xa, [{{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x15}}}, {{0x2, 0x4e20, @multicast1=0xe0000001}}, {{0x2, 0x4e22}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}, {{0x2, 0x4e24, @multicast1=0xe0000001}}, {{0x2, 0x4e24, @loopback=0x7f000001}}, {{0x2, 0x4e21, @multicast1=0xe0000001}}, {{0x2, 0x4e22}}, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x11}}}, {{0x2, 0x4e22, @rand_addr=0xfffffffeffffffff}}]}, 0x590) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000600)=0x3) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00000005c0)=0x3, 0x4) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4008700c, &(0x7f0000001ffc)) [ 42.963980] IPVS: set_ctl: invalid protocol: 0 224.0.0.1:20002 fo [ 42.982446] IPVS: set_ctl: invalid protocol: 0 224.0.0.1:20002 fo 2018/03/27 18:21:44 executing program 4: openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) openat$cgroup(0xffffffffffffffff, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/cache_stats\x00', 0x0, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/policy\x00', 0x0, 0x0) openat$cgroup(0xffffffffffffff9c, &(0x7f0000000280)='syz1\x00', 0x200002, 0x0) creat(&(0x7f00000002c0)='./file0\x00', 0x10) r1 = syz_open_dev$mice(&(0x7f0000000300)='/dev/input/mice\x00', 0x0, 0x2c0803) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00000000c0)=0x8a7, 0x4) r2 = openat$cgroup_ro(r1, &(0x7f00000001c0)="c44871dabc5066aa000100747300", 0x2761, 0x0) ioctl$PERF_EVENT_IOC_RESET(r2, 0xc0189436, 0x3ffffe) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$sock_int(r3, 0x1, 0x7, &(0x7f0000494ffc), &(0x7f0000c35ffc)=0x4) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000000000)={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x22, {0x2, 0x4e21, @loopback=0x7f000001}, 'bridge0\x00'}) 2018/03/27 18:21:44 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000002ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000035000)=@ipv4_newroute={0x24, 0x18, 0x20000000021, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x4}, [@RTA_GATEWAY={0x8, 0x5, @loopback=0x7f000001}]}, 0x24}, 0x1}, 0x0) socketpair(0x1b, 0x1, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r0) linkat(r1, &(0x7f0000000040)='./file0\x00', r2, &(0x7f0000000080)='./file0\x00', 0x400) 2018/03/27 18:21:44 executing program 0: r0 = socket$inet6(0xa, 0x80004, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x108) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0xa1, "9f50aa3a1a882f4c88069a35b4dece684d1318640ae87ea9422f3b0a94ec602e3f8a66d0d066415d6c36750b50c22b3c403c1d2c3da682ac255934016c6582d23aa8e29813ed93b066b054becd35ce2335fd5690b8f4d10f09e99125cf161fe563ba4327e8c3ef029d104578149d52e9367c263f910bf4e48dee766a0388df8a0ec5c4ebe3460e077a47afbb3b198b5f866fae1e81436b1b8b88678659f39d2a0b"}, &(0x7f00000000c0)=0xa9) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x5}, &(0x7f0000000140)=0x8) 2018/03/27 18:21:44 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f00000002c0)=0x1, 0x4) connect(r0, &(0x7f0000000140)=@un=@abs, 0x80) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000a6efff), 0x0, 0x2001ffff, &(0x7f0000000280)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x7ffa, 0x80000002}, 0x14) sendto$inet(r0, &(0x7f00000000c0)="92", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) 2018/03/27 18:21:44 executing program 7: syz_emit_ethernet(0x405, &(0x7f0000000040)=ANY=[@ANYBLOB="ff3997ffcd0000000000000086dd60c8fba268962a64df0002000000000000000000000000000000000000ff020000012c0d907800000000ff020000000000000000000000000001b7272cc45c10676092465a6e73cdfe10aec57fdb313fa3f5817fe6b5e8aec15ab0175e94ff73fa8568d860f27eae6c4f4e392a1f25e2263e819231f46957affef015f89b68bb6bd7ff0735af2507"], 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000180)=0x80) bind$ipx(r0, &(0x7f00000001c0)={0x4, 0x6, 0x8, "833ddeef8b57", 0x7}, 0x10) chdir(&(0x7f0000000000)='./file0\x00') getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000200)={0x0, 0x94, "c6cf07cbfac990993dc76cae6ece2a320a84da7d9053044c40a756a6b0f86326c16c9c3233cf29d969d34b90d001b00c21477737a3033d3e10ca700cf2410a1ff84c3e7faeacb1fbaf35458d0d8595d7bf87b875c9c2592659d8deea1ac6759d045f0290c554bacb21b442a3665e8e8197ccbd7b03c60edc4a55e471aec306b7fda79f16c849b8966b74beaf56d87ae65cf51697"}, &(0x7f00000002c0)=0x9c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000300)={r1, 0x30, "30c05af4f5a73fce333ae18bbc28aca6cf9f5e6153c9d0cc2f20ebc05626479febb45827ac377e700d8141d374f62a16"}, &(0x7f0000000340)=0x38) 2018/03/27 18:21:44 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cecffc), 0x4) sendmsg$nl_generic(r0, &(0x7f00001cb000)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019bf9b)={0x14, 0x2a, 0x311}, 0x14}, 0x1}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) dup3(r0, r1, 0x0) sendmsg$nl_generic(r1, &(0x7f0000028fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)={0xffffff34, 0x20, 0xb02, 0x0, 0x0, {0x1000a}, [@generic="fffffe0121"]}, 0x1c}, 0x1}, 0x0) 2018/03/27 18:21:44 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f0000000080)="034c42d60c63831bab35d800788576faaa97d03aa6e3b2d296ba090836cffabc0883b047c4af24953dc42a27ca1e070fed3510b340d277478ee430526c4699e0dce498ebdf9bb31393213bc84885adc62ccdaeac5037d2ea22bfaa2fab49b3c3e1ca630993ba4771e9cb3d5cc2b030a8aa31a6c19ee0bf5b7d2b8f2d471d2252e4e6e6a6dd0f4fe46d1dd8a5e4f1fb466dfb0aa340362e24d89ad82081b2de241ae28620508c6b73d0a55e1e9c0ca9611c6e1cf73565a73f15ebd403716b3fae3324da016119632727decc16584d2602bc6fe082a0d39628ac29e640345cea6cfaf10257358644ea", 0xe8) ioctl(r0, 0x4400000000001276, &(0x7f00000002c0)) 2018/03/27 18:21:44 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="240000001900030007ff0907000083be801b000000040005032085680300a3a2d188737e", 0x24}], 0xd8, 0x0, 0x0, 0xffffffffffffffff}, 0x0) 2018/03/27 18:21:44 executing program 7: r0 = socket$inet(0x2, 0x801, 0x0) setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000264000)=0x6, 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000040)) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000e6efe0)=""/16, &(0x7f0000623000)=0x10) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000080)={'mangle\x00'}, &(0x7f0000000100)=0x54) 2018/03/27 18:21:44 executing program 2: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x0, 0x1000, 0x1f, 0x5, 0x2a49c4ce, 0x6, 0x3, {0x0, @in6={{0xa, 0x4e22, 0x100000000, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0xffffffffffffddca, 0x0, 0xfff, 0x2, 0x5}}, &(0x7f00000002c0)=0xb0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=r1, 0x4) write(r0, &(0x7f0000000080)="16", 0x1) accept4$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000001c0)=0x14, 0x800) sendfile(r0, r0, &(0x7f0000000040), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000180)) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={'dummy0\x00', {0x4, 0x3938, 0x80000001, "e5a9d476583c", 0x3ed2}}) setitimer(0x0, &(0x7f0000000140)={{0x77359400}, {0x0, 0x2710}}, 0x0) bind$llc(r0, &(0x7f0000000000)={0x1a, 0x1, 0x5, 0x5, 0x1, 0x80, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/03/27 18:21:44 executing program 1: mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000189a2)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f000001aff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00007dc000)='./control\x00', r1, &(0x7f0000466ff8)='./file1\x00') mkdirat(r1, &(0x7f0000017000)='./file0\x00', 0x0) getdents64(r1, &(0x7f00001bd000)=""/80, 0x50) unlinkat(r0, &(0x7f0000a63000)='./file0/file0\x00', 0x200) getsockname(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000080)=0x80) 2018/03/27 18:21:44 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000280)) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000100)) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) r2 = dup(r0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000002c0)=0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0xc}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="ac000000000920042bbd7000fddbdf250c00000608006600", @ANYRES32=r3, @ANYBLOB="18004b00716d643563756d6d643573756d47504c210000007db5e065f5a74e33bcfd243db790d5f97d7b9326978a9d597c01bcbd9d66c25c90855af4b1bf00e93b788dccbf84883334062ea175ca6dd9700616b508a7b969cd480e7ee873f02231cf0cbc734ad66d68d0b9748e07fbcf95f519d92051c3351f70e67db05ab5b97e7a92659cd57d6f5dc80f2afd000000"], 0xac}, 0x1, 0x0, 0x0, 0x20000040}, 0x4000) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000180)=@req3={0x100000000, 0x0, 0x0, 0x3f, 0x0, 0x8, 0x9}, 0x1c) r4 = getpid() pwritev(r2, &(0x7f0000000700)=[{&(0x7f0000000440)="24ee9603662b2084878c5d6dc4308d809fa483485e2e91923e3e4cbca37eae8779ca381faa0fb53334800c78ee9118fce7615021ecfc0a591a5dfc57211b9751cfee232f872fa9911ba1da1cb710109be257c16b4aeadd868966b5426736ca0869da52f304bc7aa4d263c22a83b7cf90e7a1630c72964c32c5ecdfd173c87fc567118cd0c6f1c0bc99a7e567c479", 0x8e}, {&(0x7f0000000500)="82a54a5d4e1d6a4f0ed33eb2e644bd40e524faab2b6e9bdc550b6611110d60e3aec12512131ded77bc25402605ef02062f4421a67f637d2cbfeab4ebbe408dcc0709192ac36eb35f0ff2845f284008ff2f5caf6f1c2e1fce735f4e788f66788f61a6f87d7e6ec45e5dccbdf4be138ea0846a5fd3724e459068bf450abc4b30639a13b2911a75f5351b2d4f6f8c3e9811b5375128b3997036768ece22553167611a1ed3fdd2e42300064d65f4ac2506a236b4ca23275100", 0xb7}, {&(0x7f00000005c0)="4b1c6f7b08162d315c1001330f991671905836dbf0bc685b9e90db6506543b665143dc7a36be472b32900ae0b5a257e2a5334950965c6f81f7d5d0c755a10c572e5c176fe148715cf2daf27ce423fdb3d1a8bfab60269892517c783c5f8f8c7e705148aa5c53b0f6dac16812c7233c51d2c0477707b5ae176abf4a50cbadc27039a0d34c9d7aa05fac45de631cc940894f700fdf70ff8db54281a7f782f33b4773f8b3009e0b76d8", 0xa8}, {&(0x7f0000000680)="c52425d6d93840a75df678d968b192760539f2b89accc69d77684c1a89701a5f79ac93a008c687302b886ca6e51c198e45f7b74a72a478f65f998a91808f89df2d5b52c7006723df68c87dbb4b5961e710d1c4038f43f366dac4fabab9d5504c800d80", 0x63}], 0x4, 0x0) ptrace$cont(0x3f, r4, 0x5, 0x4) getsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000000200), &(0x7f0000000080)=0xfffffe35) gettid() setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000c00)=0x4, 0x4) geteuid() openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x200000, 0x0) 2018/03/27 18:21:44 executing program 6: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f0000000040)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='sockfs\x00', 0x1000, 0x0) chdir(&(0x7f00000000c0)='./file0\x00') symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') umount2(&(0x7f0000000000)='../file0\x00', 0x2) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'bond0\x00', 0x1400}) setrlimit(0x7, &(0x7f0000193ff0)) accept4(r0, &(0x7f0000c6cffa)=@hci, &(0x7f00001a8ffc)=0x6, 0x0) 2018/03/27 18:21:44 executing program 4: r0 = socket(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00000004c0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r1 = open(&(0x7f0000074000)='./file0\x00', 0x141046, 0x0) ftruncate(r1, 0x10000) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) sendfile(r0, r1, 0x0, 0x100000000000) openat$cgroup(r1, &(0x7f0000000080)='syz0\x00', 0x200002, 0x0) 2018/03/27 18:21:44 executing program 3: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ashmem\x00', 0x10000, 0x0) signalfd(r0, &(0x7f0000000180)={0xff}, 0x8) r1 = socket$packet(0x11, 0x2, 0x300) r2 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e21}}}, &(0x7f0000000380)=0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000003c0)={r4, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x14}}}, 0x9, 0x6, 0x956, 0x6, 0x8}, &(0x7f0000000480)=0x98) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) socket$packet(0x11, 0x0, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) socketpair$inet6(0xa, 0xf, 0x300, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$inet6_udp_int(r5, 0x11, 0x1, &(0x7f0000000200), &(0x7f0000000240)=0x4) 2018/03/27 18:21:44 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="4700000000000000fe74d90200000000040000010000000000f5ff0000000000000000"]}) 2018/03/27 18:21:44 executing program 0: r0 = inotify_init1(0x8000000080003) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$setpipe(r0, 0x407, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x0, 0x4, @tid=r1}, &(0x7f0000000000)) 2018/03/27 18:21:44 executing program 1: prctl$seccomp(0x29, 0x2, &(0x7f0000000000)={0x0, &(0x7f0000007000)}) 2018/03/27 18:21:44 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = open(&(0x7f0000000040)='./file0\x00', 0x101000, 0x1c0) connect$unix(r1, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x408000, 0x0) ppoll(&(0x7f0000ca3000)=[{r0}], 0x1, &(0x7f00007e8ff0)={0x77359400}, &(0x7f0000e0eff8), 0x8) 2018/03/27 18:21:44 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000d40)={0x1, &(0x7f0000000080)=[{0x40006, 0x0, 0x0, 0xa85}]}, 0x10) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f0000000fc0)="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", 0x9c2, 0x2004c044, &(0x7f0000000000)={0x2, 0x4e25, @multicast2=0xe0000002}, 0x10) sendto$inet(r1, &(0x7f0000000c80)="0f1ed60bc77a3ef40af76e533385cbdb6261c352d606d7082af853df080db6854ce60e20205fb7139947effe1ef246abb68b80ba3f1aa84ffe677e43be57591e69ea4660be682e91014d4848d13649defb82d0c022760197e2bbe1513f51a8048c6b74087bf842768b8401513185c76d2da6a331131f601e90a0c5f69cf1297ee9a08afeb22fba3b22984b6a929a74964b827aacdf6c0cba9d76", 0x9a, 0x40, &(0x7f0000000b40)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) getuid() 2018/03/27 18:21:44 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x442040, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f00000000c0)=0xd) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x1, 0x2, 0x5, 0x3, 0x20200}}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) 2018/03/27 18:21:44 executing program 2: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000040)=""/156) r1 = socket$netlink(0x10, 0x3, 0x1e) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000001c0)={'syz_tun\x00', &(0x7f00000002c0)=ANY=[@ANYBLOB="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"]}) 2018/03/27 18:21:44 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000100)='./file1\x00', 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000340)) getpeername$unix(r1, &(0x7f0000000080)=@abs, &(0x7f0000000000)=0x6e) write$cgroup_type(r1, &(0x7f0000000040)='threaded\x00', 0x9) fdatasync(r1) 2018/03/27 18:21:44 executing program 1: timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000140)={{0x0, 0x1c9c380}, {0x0, 0x9}}, &(0x7f0000040000)) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000000)=""/206) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r1, r0, &(0x7f0000f28ff8), 0x100000002) r2 = getpgid(0x0) r3 = creat(&(0x7f0000000bc0)='./bus\x00', 0x93) write(0xffffffffffffffff, &(0x7f0000000000), 0x0) syz_open_dev$urandom(&(0x7f0000000100)='/dev/urandom\x00', 0x0, 0x8080) tkill(r2, 0x1000000000016) setsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f00000001c0)=0x80000000000005, 0x4) 2018/03/27 18:21:44 executing program 2: r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000c1d000)=0x800020007, 0x4) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='memory.swap.current\x00', 0x0, 0x0) sendto$ipx(r1, &(0x7f0000000040)="0d6c95233cb80f64eba9ca4ec3729e383185521fd27182d059f72b3fe3fd6bdec9d7dead89a7c88d2378df275070685b34546af7e061e300000000000000", 0x7, 0x13, &(0x7f0000000200)={0x4, 0x8, 0x8000, "0f00f43b9a3b", 0x5}, 0x10) recvfrom$inet(r1, &(0x7f00000000c0)=""/250, 0xfa, 0x10020, &(0x7f00000001c0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) 2018/03/27 18:21:44 executing program 0: r0 = memfd_create(&(0x7f0000ee6ff4)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbef74)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00"}) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000040000)=[{0x100000000000000, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @raw8={"1097030f0d49a70100f6bc0b"}}], 0x30) 2018/03/27 18:21:44 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) r2 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0xaa, "f18637dac90cd118d78b42038b41ee784de9ccf0f03b565a40acb40128213cf1ca116934314743c918c8f92b08953df395a09a8740dbe8c101f300f963e80c2478670f3a675b2e8e816499e5a373af13466a0ff4b04c7b189ae171534062e23403bc9c1865e707a9b4c770c239b582c7eb9dfc74f3e8475b13ac7ba6003d7d532ad2fc80f7f9f47cfb28b6b88dfa59272526bce644ef8d68f6bb23b884c72620ef988aec0434c13bd68e"}, &(0x7f00000000c0)=0xb2) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000100)={r3, 0x7f}, &(0x7f00000001c0)=0x8) connect$netrom(r2, &(0x7f0000000200)=@ax25={0x3, {"6f824d53fe7c0e"}}, 0x10) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000004b80)=@ipv4_newaddr={0x20, 0x14, 0xb, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0x14}}]}, 0x20}, 0x1}, 0x0) 2018/03/27 18:21:45 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="2f6578650000001c03f3") fgetxattr(r0, &(0x7f0000000100)=@known='user.syz\x00', &(0x7f00000000c0), 0xfffffece) 2018/03/27 18:21:45 executing program 6: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000340)={0xbe7, 0x4, 0x80000000, 0x7fffffff, r1}, 0x10) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000002c0)=@buf={0x6c, &(0x7f0000000200)="9ee3590b7c7f103e119ef03bb2657e00fcedbc0af780337e5330cd9c62a32aa6b41cebbe1e89b3bb2dd4761e37e62f00e7c239a69380567346442244eedd1e0eaee1f3a22a7726fbfa12a1ef3a324c98f75a471a42b1c36dc70dc85624f2ea8671fdf3909389936eada19446"}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000100)={r1, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x7fffffff, 0x9, 0xcdef}, &(0x7f00000001c0)=0x98) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eb8000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r2, 0xc0046d00, &(0x7f0000000280)) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000000)=0x0) ptrace$cont(0x2f, r3, 0xf93, 0x5) 2018/03/27 18:21:45 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000000), 0x4) fallocate(r1, 0x0, 0x10001, 0x5) fallocate(r1, 0x0, 0x0, 0x4d2d) 2018/03/27 18:21:45 executing program 0: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) write$selinux_validatetrans(r1, &(0x7f0000000180)={'system_u:object_r:tun_tap_device_t:s0', 0x20, 'system_u:object_r:zero_device_t:s0', 0x20, 0x0, 0x0, 0x20, 'unconfined\x00'}, 0x57) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) openat$cgroup_ro(r0, &(0x7f0000000000)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) write$selinux_validatetrans(r1, &(0x7f0000000500)={'system_u:object_r:utempter_exec_t:s0', 0x20, 'system_u:object_r:cpu_online_t:s0', 0x20, 0x0, 0x0, 0x20, '/sbin/dhclient\x00'}, 0xffe2) write$sndseq(r1, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect}], 0x30) dup2(r0, r2) 2018/03/27 18:21:45 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x2001) r1 = syz_open_dev$loop(&(0x7f00006a5ff7)='/dev/loop#\x00', 0x0, 0x102) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "2e4637fca456d5458c9575f23ceaca8daeda2e4e4a1e27d5f77408e9689f105946833ca3cf2f127ffd7265ecfd80a008145dd75f9ceb085d3e6f6a0b1a907e64", "a1947aea9e401c25367f9b7dfb072453c4623419d4c10a027286b31d79e94c6965d1a706ad45ebdb0be83d6bdf0080a74b252561fc117f0a8744bcaf9e49a198", "931fc52c9f8647c69f30a1c71fcba0e9d3050000000000000067a5cb7e54b837"}) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000080)) writev(r0, &(0x7f00000015c0)=[{&(0x7f00000005c0)="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", 0x24b}], 0x1) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000100)) 2018/03/27 18:21:45 executing program 7: r0 = userfaultfd(0x0) timer_create(0x3, &(0x7f0000000080)={0x0, 0x37, 0x6, @thr={&(0x7f0000000000)="79876865d634f8c09fa944e644964668dea169a64c36c1fcb31c373d1057c6920bcd398836247ffbb6f5d9a3a7a165ced2c61bef0aadc1837684b60b5e253a76449a65e8a89f38e093673bcb1e47a81cfd78483c94994699fdad024885f334c329d2ccbc57b44869c04789a3a5c62568d723b33e1f2038ab19", &(0x7f00000001c0)="98ba98498e224ef09728c1114232f0256ebf1f7d8acae9928e60b206637211f7474aebd900357222f1bff691308b028fc6b1f8ffeec595d74f3e99d4e9c39e42972c7fbf04db4ef03ce5cf457005d36029d7d3165fa86abeb8cc0f571427d40b526a493fd300aac0465581e83f4f7c74e93d65aa2ab1ceb410b36d79c7e8d8ffba51b3fdee23596ae1d3a09565deed09d9676e1c00891990f9144caf8bb0ec0567a347c16860bdd7"}}, &(0x7f0000000280)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) readv(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/122, 0x7a}], 0x1) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = getpgid(0x0) tkill(r1, 0x15) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000300)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001480)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) sigaltstack(&(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000400)) 2018/03/27 18:21:45 executing program 1: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KDDISABIO(r0, 0x4b37) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$netrom(r1, &(0x7f0000ed7000)=@full={{0x3, {"e711e0bd3f021f"}}, [{"81c829a28b7089"}, {"21f731983f2850"}, {"2d56da65b22355"}, {"166b809846a30c"}, {"4dec3cf6200266"}, {"bdaa9742333fe5"}, {"e7e6d43824fd0c"}, {"1924eea2ca1977"}]}, 0x48) 2018/03/27 18:21:45 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}}, 0x0, 0x1, 0x0, "111d6c1ba6050dd77cf1f2f09d1cb02a25988f1ea9c5be7d9801641c99b0def45ac6258da3316175a9d341111c181811e12c196e1ab99946e5e47e0594e415670d1330cd611c3974c55bb4d59854e111"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000780)={@in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, 0x0, 0x9, 0x0, "76c1a0bf279685fbea31998057d6d4a4289e91b03592027311778b80bac419cdba359ddd1649e00e613b80004b4293bb85be0da73286e8cc9daf551c4345302a7fefdabdf7f962c5902aa411e9737679"}, 0xd8) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/27 18:21:45 executing program 1: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp\x00') r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x800) tee(r0, r1, 0x7, 0x2) futex(&(0x7f000000cffc)=0x1, 0x400000006, 0x0, &(0x7f0000365ff8), &(0x7f0000869000), 0x0) 2018/03/27 18:21:45 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000040)={0x0, 0x5}, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) 2018/03/27 18:21:45 executing program 2: r0 = socket$inet6(0xa, 0x800, 0x9) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000ed3000)=0x3e, 0x4) bind$inet6(r0, &(0x7f0000afe000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) listen(r1, 0x0) listen(r0, 0x0) 2018/03/27 18:21:45 executing program 6: r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x100000000000088) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/224, 0xe0) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f000073bffc)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000959fc8)={&(0x7f0000a34000)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f6ff9b)='G', 0x1}], 0x1}, 0x0) recvmmsg(r0, &(0x7f00000cbf80)=[{{&(0x7f0000e4e5aa), 0x80, &(0x7f00000002c0)=[{&(0x7f0000000240)=""/70, 0x46}], 0x1, &(0x7f000068ffd2)=""/46, 0x2e}}], 0x1, 0x0, &(0x7f00005661bb)) 2018/03/27 18:21:45 executing program 5: mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./file1\x00', 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)=[&(0x7f0000000080)='proc\x00', &(0x7f00000000c0)='proc\x00', &(0x7f0000000100)='proc(\x00', &(0x7f0000000140)='proc\x00', &(0x7f0000000180)='security&]&\x00'], &(0x7f0000000400)=[&(0x7f0000000200)='user\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='>!wlan1lo#vmnet0#ppp1eth0trusted\x00', &(0x7f00000002c0)='proc\x00', &(0x7f0000000300)='proc\x00', &(0x7f0000000340)='proc\x00', &(0x7f0000000380)='proc\x00', &(0x7f00000003c0)='proc\x00']) 2018/03/27 18:21:45 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa25", 0x2}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000), &(0x7f00000000c0)=0xb) sendfile(r0, r1, &(0x7f0000000140), 0x102000004) ioctl$LOOP_CLR_FD(r1, 0x4c01) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f00000002c0), &(0x7f0000000100)=0xb) sync() ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000180)={0x4, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1a}}, {0x2, 0x4e20, @loopback=0x7f000001}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x40, 0x8, 0x6, 0x40, 0xbd3, &(0x7f0000000080)='bond0\x00', 0xe7f, 0x9, 0x3f}) dup2(r1, r0) 2018/03/27 18:21:45 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="cc0000001b00010a000000000000000000000000000000000000007f111034dac97982d80dff1ed71c1d7800000000000000000000200000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="351d000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000400000000000100000000000000000000000000000000000000050000000000000000000000000000000200000000000000000000000c000800080008000022d551"], 0x3}, 0x1}, 0x0) 2018/03/27 18:21:45 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003eeff6)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a6932fd69ad2c8e0345c26db185e9ed5355ea1459f94049d3f3fd34cbd156009cd21e8473f8b4", 0x2c}], 0x1, &(0x7f00004eb000)}], 0x1, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x101, 0x200) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0xffffffffffffffdb}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/03/27 18:21:45 executing program 2: socket$inet(0x2, 0x6, 0x5) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040), 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000de2ffc)=0x10000000007, 0x4) fgetxattr(r0, &(0x7f0000000000)=@known='security.evm\x00', &(0x7f0000000080)=""/63, 0x3f) 2018/03/27 18:21:45 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001d00)={&(0x7f0000001ac0)={0x10}, 0xc, &(0x7f0000001cc0)={&(0x7f0000001b80)=ANY=[@ANYBLOB="300000001900010700000000000000000a000000000000000000000014000500000000000000000000000000da400001"], 0x30}, 0x1}, 0x0) pipe2(&(0x7f00000000c0), 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x1f, 0x6, 0x0, 0x8, 0x2}, &(0x7f0000000140)=0x14) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/27 18:21:45 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x2080, 0x0) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) getdents64(r0, &(0x7f00000000c0)=""/162, 0xa2) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x8, 0x0, 0xf0a, 0x6}, &(0x7f00000001c0)=0x18) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000200)={r1, 0x9}, &(0x7f0000000240)=0x8) fchownat(r0, &(0x7f0000000540)='./file1\x00', 0x0, 0x0, 0x1002) 2018/03/27 18:21:45 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000b23000)='net/ptype\x00') getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000040)=0xc89, &(0x7f0000000080)=0x4) pread64(r0, &(0x7f00000000c0), 0x2c, 0x1ffffff) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) 2018/03/27 18:21:45 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180), 0x6e, &(0x7f0000298000)=[{0x18, 0x1, 0x3, "01"}], 0x18, 0x80000000000000}, 0x0) syslog(0x5, &(0x7f00000001c0)=""/8, 0x8) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f0000000300)={0x0, 0xffffffbc, "0dc2cb91611d2b08fbbe4f3101c1b82dc7bdb1131b"}) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000200), &(0x7f00000002c0)=0x4) setsockopt$inet6_dccp_buf(r3, 0x21, 0xd, &(0x7f00000000c0)="9baf01502b32497c0300f7fa6910507bdd87070e7dc8b85e05e19858e89befc3bb2e332371d0dd192377eccd76959fbcee6e3d71ceb9a46d181c6585d620d92aa7473eb5381a56a85fc35336512f952bbca021cc2b6baa15208bc6af2858", 0x5e) setrlimit(0x7, &(0x7f0000becff0)={0x16, 0x88}) recvmsg(r0, &(0x7f0000000880)={&(0x7f0000000240)=@nl=@unspec, 0xc, &(0x7f0000001640), 0x0, &(0x7f0000000800)=""/86, 0x56}, 0x0) 2018/03/27 18:21:45 executing program 2: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$getown(r3, 0x9) r5 = getpgid(r4) r6 = dup3(r3, r0, 0x80000) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000002c0)={{{@in6=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@rand_addr}}, &(0x7f00000003c0)=0xe8) getresgid(&(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480)=0x0) r9 = geteuid() lstat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000580)={{{@in=@rand_addr, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000000680)=0xe8) getgroups(0x3, &(0x7f00000006c0)=[0xffffffffffffffff, 0x0, 0x0]) r14 = getuid() getgroups(0x6, &(0x7f0000001a80)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0]) sendmmsg$unix(r6, &(0x7f00000031c0)=[{&(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000280)=[{&(0x7f0000000100)="5f885937a744013cffdf", 0xa}, {&(0x7f0000000140)="e246a57fed8a87e336f254e8455a3bc72f991f8c8d1b5b1c5ed61a71403d785f59bcd9367db3bd2c295447a43ecf2600a4b547dc1d0e797257637d41bdfc3953f62731f7b595b88b02f74e6aaca258a3127d5db6b6c4a2774100953bdee51f4da9bd06a724507c47fec376f4e139cc7430be75968a289c8acdbd77f0d5eb8e82e12c909cd620e80feed0465e7b0f2fcc5166525e", 0x94}, {&(0x7f0000000200)="3af25da0b5f52ce3fb953d3a255fc2bcc703df80ebf697237dfdabda8f073b9d1e1ae376e9977ca08902ed38927c8e2daaa16003dc4e101da70201807b3559ee40ab", 0x42}], 0x3, &(0x7f0000000700)=[@rights={0x18, 0x1, 0x1, [r3, r2]}, @cred={0x20, 0x1, 0x2, r4, r7, r8}, @cred={0x20, 0x1, 0x2, r5, r9, r11}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r12, r13}], 0x90, 0x840}, {&(0x7f00000007c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001a40)=[{&(0x7f0000000840)="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", 0x1000}, {&(0x7f0000001840)="9b4ad933872d793b1334557fc6f09701e9b8980081ab5231fcda7d75fa25d70ffef5b800a4e424bc740065160393eb90d29037ee73140e96f74531482ed285241cbcbe75c76eb03b96c7ef22a267760900c529143afaff2eebc6ab9561da8b56d64ba766ff9de346dd8b8a0dc1d4039687378c92dff90aa03e93f004ee5d5ffbaf51c24fc8296884e2ef2e3ddec4fade5741abf6d6317354da4e295712fa800608fdbe67a593b6d06586262d76074457f35f264dec1c1a96673e16e98b2efa8ff87124af3684376f169e9c8195f3c149eae3ec28d1", 0xd5}, {&(0x7f0000001940)="de6cf01bd0f4ab8e2fa6bcdaddbe9dbcdde987ec18f58a6de5e1a8b6fae6230b5cdab9a32bd750b713a4d157b6b4d24d445a8a1d2036e05973dd14668bae827224a5b5b4c0d1672645d1b58252394cb83fe4ec88e09848731f358f54f05e45d75a90a58819291c938415e51ff056c230fb77205506f041ef665eb2457382cdc8636d50f0d5fef73168f18113b9a44e098e5322d87fdd1bce7e347730f94b18f48fcbeb813109e6cb4c44b505ee8f5fe53facdae19b64760422a9c4734bf8351cd4357048c8048209c56094735024ff1c4a76f6e89616af92ddb9d9c5a9d3c86d4c65595ede3dff60b8ea69295771bf1bf31177bf92", 0xf5}], 0x3, &(0x7f0000001ac0)=[@rights={0x38, 0x1, 0x1, [r1, r0, r0, r3, r2, r1, r0, r0, r2]}, @cred={0x20, 0x1, 0x2, r5, r14, r15}, @rights={0x20, 0x1, 0x1, [r0, r0, r2, r0]}, @rights={0x20, 0x1, 0x1, [r3, r3, r1]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r1, r3]}], 0xd0, 0x20000000}, {&(0x7f0000001bc0)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000003100)=[{&(0x7f0000001c40)="58ed1f92724d2be68cae42178ab137e6cda1fb09db97c3d0b7c595f91a2089829465f67f0668d197d2a4b52acc74ec78d5dd6fd4698f300284c5f4769edd7ba479039df5dc85de22106ee99a21de67393ab9a970b29b2593eb2f7b8c098a8aa9ae4a232d0810228b4970a2056829613fc547b70f4bd8ef671fb34195e7ef", 0x7e}, {&(0x7f0000001cc0)}, {&(0x7f0000001d00)="7c5f5987027cadf0591dae6a48162537cdc907add70cc10fbb0a2eae4cb47f61803a8d6212a3c4d68e84e01c894f17d40751ae815070bf1f5b535a340292d8fca9f5121925db7e28d3837ae10fbb2ef065", 0x51}, {&(0x7f0000001d80)="0021f47c2820208cabc6c1972c3c63701c86dfb5e5c400eac35b19522902b34254038528bf6dd47361ee223230ff3f3cae568775cf0647cf25fe8e322b3a64edfc6a4b1c6c08b5f59f18c3944f1420af914c84a11fecdbcbd0a3dbbce01d3664f2f1b22f1b17d45f5cc9ddd71bb5c9650f184a2ba158798b83fd6bfa3b33996cfddbe513515d50f9d324dbbc07820cde038cfa91e360e37d8b9d434dfd53b2812ae9a169643e213ae05a5a", 0xab}, {&(0x7f0000001e40)="3c46db36592170057f8eda9cf4658b6836bb0c33699ee023f57bc772dd930f5a53a1fe78f59f114319806bc2229cd87f7ecab1844ba8ba74686b3dbae23323df4153b608df2faebe7f143ec45e5a0497179d0689d9b7d5a027ec09423e1d20731523db7be36cb5a8fe8dc04a54f6ce7de0504bbbce61ed33bce4cbd2359c6ad372fdde859e1c9c242642afb94dceb291dbda4e2fa0516069517631dc1d6bbcf6c09be860e39fabf30fd08f8d65910a18533f8bbe5385ba7263f35c07642f229239ea4dd12526b21eacd10c88a7d6d1ba7da97cc1ac97995eccac216402", 0xdd}, {&(0x7f0000001f40)="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", 0x1000}, {&(0x7f0000002f40)="9ca761a3f96707369644bd7d9335a940be92b8bdde5890459ae2b22df985326bed26b573eb288bd708db94456f44af3dc669ab320e16ec37209d7cd28e99c6d229ec238529c45c6c44742eb8dddb000deb9bef3639f7208fb765d9bd0c4958040e2fe5c7dfe66987798b1b40613a52ad01ac4cab37a6f1932fe1b75753117685c5d88fc148651cd2985698b226c8f30fe7bd150888796169efd6329d64a788d8e8278b5ffef19d34ab2bc47176307c3bc33ae329625fe765b02a", 0xba}, {&(0x7f0000003000)="b152c42e16ecd394998a7aad87729ffb14cb12cb789bb19e2d39aef18c137c96026f7759362165360879178c8c8ae2fa90e92cd8711a6a7496b1cf4d4a46733ce0a7ae481ba7e94cabee503f6e3a471a26e3", 0x52}, {&(0x7f0000003080)="6ff705167f6a79827e72af7912a02aa0f6e1d922e27494d32f64400d0053a1fc39206f80d616c979d89adf59ae37ba490acb671d46d1bc5d33ab3a36fe91694fc2c689c580459025487a7af45fc0eeff270063ecc99231aa8bebd0e10a9ec013c8ae119d4a724b3b15c41062f28ef96c63640239a7f22759", 0x78}], 0x9, 0x0, 0x0, 0x40}], 0x3, 0x80) setsockopt$netlink_NETLINK_NO_ENOBUFS(r6, 0x10e, 0x5, &(0x7f0000003280)=0x5, 0x4) r16 = add_key$user(&(0x7f00000032c0)='user\x00', &(0x7f0000003300)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000003340)="f09be36affe91b66d909b2d5033342f8c65938601dfe88f4141dad72c32ac8b8142a49cfe1000f28070257b64681e0e77ebde1896590b5234ab954e5ebf594593e3513f59595b21d9cefa75e5c8d009b50ac1e688a3710cabe982e7ed98aa7d2d727", 0x62, 0x0) keyctl$chown(0x4, r16, r10, r15) getrandom(&(0x7f00000033c0)=""/219, 0xdb, 0x1) ioctl$EVIOCGKEYCODE(r6, 0x80084504, &(0x7f00000034c0)=""/239) socket$inet6_icmp(0xa, 0x2, 0x3a) mlockall(0x2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r6, 0x54a2) gettid() ioctl$EVIOCSCLOCKID(r6, 0x400445a0, &(0x7f00000035c0)=0x2e64) ioctl$TTUNGETFILTER(r6, 0x801054db, &(0x7f0000003600)=""/248) fstat(r0, &(0x7f0000003700)) getsockopt$inet_sctp_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f0000003780)={0x0, 0x6}, &(0x7f00000037c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f0000003800)={r17, @in={{0x2, 0x4e24}}, 0x0, 0x10000}, 0x90) accept4$packet(r6, &(0x7f00000038c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000003900)=0x14, 0x80000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r6, 0x40345410, &(0x7f0000003940)={{0x3, 0x0, 0x4}}) 2018/03/27 18:21:45 executing program 1: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x6) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000340)=@ipv6_delroute={0x1c, 0x19, 0x405, 0x0, 0x0, {0xa, 0xb0, 0x0, 0x0, 0xff}}, 0x1c}, 0x1}, 0x0) 2018/03/27 18:21:45 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x7}, 0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000100)='vlan0\x00') getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080), 0x2080d6f9) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000000c0)={0x3, 0xffffffff, 0x8, 0x6}, 0x8) 2018/03/27 18:21:45 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa25", 0x2}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000), &(0x7f00000000c0)=0xb) sendfile(r0, r1, &(0x7f0000000140), 0x102000004) ioctl$LOOP_CLR_FD(r1, 0x4c01) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f00000002c0), &(0x7f0000000100)=0xb) sync() ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000180)={0x4, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1a}}, {0x2, 0x4e20, @loopback=0x7f000001}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x40, 0x8, 0x6, 0x40, 0xbd3, &(0x7f0000000080)='bond0\x00', 0xe7f, 0x9, 0x3f}) dup2(r1, r0) 2018/03/27 18:21:45 executing program 7: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) inotify_init1(0x800) ioctl$void(r0, 0x41007701) 2018/03/27 18:21:45 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'lo\x00'}) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f00000001c0)={'TPROXY\x00'}, &(0x7f0000000200)=0x1e) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000140)={{0x2, 0x4e22, @multicast2=0xe0000002}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 'erspan0\x00'}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000080)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x24) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={r2, 0x6, 0x10}, 0xc) 2018/03/27 18:21:45 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000200)='auxv\x00') ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000040)={0x9, &(0x7f0000000000)=[{0x400, 0x800000000000000}, {0x5, 0xfffffffffffffff7}, {0x8}, {0x3, 0xfee}, {0x800, 0x7f}, {0x8000, 0x6d}, {0x8, 0x1000}, {0x4, 0x81}, {0xe8f, 0x9}]}) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0), 0x10) preadv(r0, &(0x7f0000001500)=[{&(0x7f0000001380)=""/178, 0xb2}], 0x332, 0x0) [ 47.164417] IPVS: Creating netns size=2536 id=11 2018/03/27 18:21:49 executing program 0: clone(0x0, &(0x7f0000000080), &(0x7f0000a25ffc), &(0x7f000039f000), &(0x7f0000000040)) r0 = accept$ipx(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000080), &(0x7f00000000c0)=0x30) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001380)={{{@in=@local, @in6=@local}}, {{@in=@remote}, 0x0, @in6=@dev}}, &(0x7f0000001480)=0xe8) waitid(0x0, 0x0, &(0x7f0000001ff0), 0xa0000004, 0x0) 2018/03/27 18:21:49 executing program 5: r0 = socket$inet6(0x10, 0x3, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}}, &(0x7f0000000200)=0x84) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000240)={r2, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}}}, 0xfb) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000180)="5500000018007fafb72d1cb2a4a2f9930a06000000a843089105236939000900200000000000000019000500b85500000000000000dc1338d5440700000000000000fb83de4407aa7227c43ab8220000060cec4fab", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 2018/03/27 18:21:49 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) r1 = syz_open_pts(r0, 0x41) r2 = dup3(r1, r0, 0x0) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f0000000040)=0xcbb1) writev(r0, &(0x7f0000000080)=[{&(0x7f0000dcb000)="14", 0x1}], 0x1) 2018/03/27 18:21:49 executing program 7: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000380)={0xaa}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000040)={0x2, 0x1, 0x1, 0x7bf47082, 0x5, [{0x3, 0x8, 0x9, 0x0, 0x0, 0x1000}, {0x6, 0x4, 0x80000000, 0x0, 0x0, 0x2080}, {0x0, 0x10000, 0x6, 0x0, 0x0, 0xa}, {0x2, 0x100, 0x3, 0x0, 0x0, 0xb}, {0xffffffff, 0x4, 0xfffffffffffffffa, 0x0, 0x0, 0x2001}]}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000002c0)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}}) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/l2cap\x00') getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000001c0)={0x0, 0x2, 0x80000001}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000240)={r2, 0x4, 0x30}, &(0x7f0000000280)=0xc) sigaltstack(&(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000400)) 2018/03/27 18:21:49 executing program 6: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000b8eff0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_settime(0x6, &(0x7f0000000080)={r2, r3+30000000}) timerfd_settime(r0, 0x3, &(0x7f0000a29ff0)={{0x0, 0x4}, {0x0, r1+10000000}}, &(0x7f000000bfe0)) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) r5 = gettid() ptrace$pokeuser(0x6, r5, 0x18, 0x1) setsockopt$inet6_int(r4, 0x29, 0x62, &(0x7f0000000080)=0x8, 0xfefa) bind$inet6(r4, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r4, &(0x7f0000976000), 0xffffffffffffffb0, 0xdc808f2176581296, &(0x7f000072e000)={0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0x16}}, 0x1c) sendto$inet6(r4, &(0x7f0000ad6fad)='\x00', 0x1, 0x3fffffd, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r4, 0x29, 0x35, &(0x7f00000000c0)=0x6, 0x4) close(r4) 2018/03/27 18:21:49 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='setgroups\x00') getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000100), &(0x7f0000000140)=0x10) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) sendfile(r0, r0, &(0x7f00000000c0)=0xffffffffffffffff, 0x9) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000180), &(0x7f0000000200)=0x10) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffffc1}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000080)={r1}) 2018/03/27 18:21:49 executing program 4: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={'eql\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}}) r1 = socket$inet6(0xa, 0x400000080806, 0x8) setsockopt$inet6_int(r1, 0x29, 0xcf, &(0x7f0000bbdffc), 0x183) 2018/03/27 18:21:49 executing program 3: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x0, 0x800000000000032, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x200000, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000140)='./file0/file0\x00') mkdirat(r0, &(0x7f0000000040)='./file0/file0\x00', 0x4) 2018/03/27 18:21:49 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x3, 0x8000) getsockname$llc(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x10) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000000)='attr/current\x00') sendfile(r2, r2, &(0x7f00006c7000), 0x2a) preadv(r2, &(0x7f0000000340)=[{&(0x7f0000000280)=""/161, 0xa1}], 0x1, 0x0) 2018/03/27 18:21:49 executing program 5: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000100)='clear_refs\x00') writev(r1, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x7e0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000080)={r2, 0x2, 0x5, [0x4, 0x10001, 0x2, 0x4, 0xff]}, &(0x7f00000000c0)=0x12) 2018/03/27 18:21:49 executing program 4: r0 = epoll_create1(0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000304000)={0xfffffffffffffffe}) 2018/03/27 18:21:49 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x6) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fb3b72d1cb2a4a2f9930a06000000a84308910523693900090020000000000000070000000000000000000000dc1338d5440700000000000000fb834fab91d4000000000000000000000000000000", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x2) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) renameat(r1, &(0x7f0000000100)='./file0\x00', r2, &(0x7f0000000180)='./file0\x00') 2018/03/27 18:21:49 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000040)={0x0, 0x3, 'client1\x00', 0x0, "2703c1f792310046", "f8084efb8f60169029b23067a6287a3d7f84aa9a58f81d3dbc8043e8087f9eb7", 0x3, 0x7}) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000100)={'ip6_vti0\x00', 0x1}) connect$netrom(r0, &(0x7f0000000140)=@full={{0x3, {"6f15cca4c842a0"}, 0x5}, [{"dc46f663e033d3"}, {"2dc53d315b995f"}, {"1e78aba9bc3b76"}, {"1074cc21ceb276"}, {"a615c15b3f13f1"}, {"26c005b6738252"}, {"f5e2965200d63a"}, {"7b193035d851f4"}]}, 0x48) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x100, 0x0) connect$ax25(r1, &(0x7f0000000200)={0x3, {"31d7677b3c5e27"}, 0x7fffffff}, 0x10) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000240)={{0x7, 0x5}, {0x193, 0xffffffff00000001}, 0x100000001, 0x5, 0x40}) ioctl$sock_ifreq(r0, 0x89b3, &(0x7f00000002c0)={'syzkaller0\x00', @ifru_map={0x0, 0x7, 0x1ff, 0x100000001, 0x2, 0x7}}) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000300)=0x3f) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) ptrace$getsig(0x4202, r2, 0x9, &(0x7f00000003c0)) connect$vsock_stream(r0, &(0x7f0000000400)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) getsockopt$IP_VS_SO_GET_INFO(r1, 0x0, 0x481, &(0x7f0000000440), &(0x7f0000000480)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00000004c0), &(0x7f0000000500)=0x4) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000580)={{0x0, 0x1c9c380}, {r3, r4+10000000}}, &(0x7f00000005c0)) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000600)='/dev/ptmx\x00', 0x101000, 0x0) ioctl$TIOCMGET(r5, 0x5415, &(0x7f0000000640)) get_thread_area(&(0x7f0000000680)={0xbf, 0x20000000, 0x0, 0x3, 0x0, 0xffffffff80000001, 0x4, 0x3, 0x1, 0xffffffffffffffff}) flock(r5, 0x5) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000000900)={0x4, 0x1, 0xf2, 0xe5, &(0x7f00000006c0)=""/229, 0xc3, &(0x7f00000007c0)=""/195, 0x23, &(0x7f00000008c0)=""/35}) vmsplice(r1, &(0x7f0000000b40)=[{&(0x7f0000000940)="4e0c30f00f56b61e5360e351e1ab7d", 0xf}, {&(0x7f0000000980)="4dc4ce18cb98794bf0f2e4ab9dc1b5fb8a", 0x11}, {&(0x7f00000009c0)="7105d0df17035f95c893e58cca89a0db965d181b3d7297f9e8b783dbed83a37bcb445ed5a48a74c3d23f5534a18921eefdb3f4f283638375e5e28927cd04e226d931991a90d6", 0x46}, {&(0x7f0000000a40)="176c55198c64cb", 0x7}, {&(0x7f0000000a80)="fda2832d41278bec488d99828cdc117f3ca3181ba2feeced82f864ed62c1b8faf761954e4fa85d25bb117bf61a766697b69e3b4fb748691d4a0df9d4e56bf796ae867f632487264817f9b18b78578b53fff2f03073a9035c44d3c5d85d4ef249d1b12f28f5835719cc4c4538db6407beaf77aa4883ba0d75149eb0dd273d5c7ab8b4634d89e998663a0538ddde387b45b6fe5a1aa21be3411d5e2722405f2f5a3516bcd4c6e2358b2abc728a", 0xac}], 0x5, 0x1) ioctl$PIO_FONTRESET(r5, 0x4b6d, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000bc0)={0x0, 0x1}, &(0x7f0000000c00)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000c40)={r6}, &(0x7f0000000c80)=0x8) socket$nl_crypto(0x10, 0x3, 0x15) socket$unix(0x1, 0x3, 0x0) flock(r1, 0x4) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000cc0)=0x800, 0x4) mq_open(&(0x7f0000000d00)='*vboxnet0mime_type:{+trustedselinuxlo(lo\\ppp0posix_acl_accesscgroupselinux\'^)\x00', 0x800, 0x1, &(0x7f0000000d80)={0x0, 0x400, 0x4587, 0x100000001, 0x9, 0x2, 0xfffffffffffffff8, 0x401}) 2018/03/27 18:21:49 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cmdline\x00') readv(r0, &(0x7f0000000100)=[{&(0x7f0000000080)=""/81, 0x51}], 0x1) pread64(r0, &(0x7f0000000040)=""/36, 0x1f, 0x0) readahead(r0, 0x9, 0xfffffffffffffff9) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000180)) r1 = gettid() getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0xa, "7d28df9bf45b594a72f6"}, &(0x7f00000001c0)=0x12) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000300)={r2, @in6={{0xa, 0x4e22, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffba2}}, 0x5, 0x101, 0x20, 0x6}, &(0x7f00000002c0)=0x98) ptrace(0x4215, r1) 2018/03/27 18:21:49 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000279ffc)=0x6, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000e4d000)=0x4, 0x4) connect$inet(r0, &(0x7f000058eff0)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000000)={'HL\x00'}, &(0x7f0000000040)=0x1e) 2018/03/27 18:21:49 executing program 0: r0 = socket(0x10, 0x2, 0x0) unshare(0x8000) getpeername$unix(r0, &(0x7f00000000c0), &(0x7f0000000ffc)=0x19) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0x7fffffff}, 0x1) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000140)={r2}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in, @in6=@local}}, {{@in=@dev}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000280)=0xe8) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000300)={r3, r4/1000+10000}, 0x10) 2018/03/27 18:21:49 executing program 0: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"73797a2b616c0100", 0x9513}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x30a) close(r0) syz_open_procfs(0x0, &(0x7f0000000200)) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) 2018/03/27 18:21:49 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) read(r0, &(0x7f0000000000)=""/188, 0xbc) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f0000e78a42), 0xd, 0x8084, &(0x7f00004d4000)={0x2, 0x4e20}, 0x10) 2018/03/27 18:21:49 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x400, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=@newae={0x50, 0x1e, 0x401, 0x0, 0x0, {{@in=@loopback=0x7f000001}}, [@replay_val={0x10, 0xa, {0x0, 0x70bd29}}]}, 0x50}, 0x1}, 0x0) 2018/03/27 18:21:49 executing program 7: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r1) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) getresgid(&(0x7f00000003c0), &(0x7f0000000240), &(0x7f00000002c0)) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) setsockopt$packet_int(r2, 0x107, 0xe, &(0x7f0000000280)=0x2, 0x4) r3 = gettid() ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f00000001c0)={&(0x7f0000000040)=[0x3], 0x1, 0x7ff, 0x613, 0x0, 0x6, 0xca1a, {0xa473, 0xc1, 0x0, 0xfffffffffffffff8, 0x9, 0x3f, 0x2, 0x100, 0x401, 0x1, 0x64acddf3, 0xdc81, 0x401, 0xad9, "3fc45457ec1737931195581781eae2234105bb6de9b0114e833871ccd7b8a0a3"}}) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) read(r0, &(0x7f00000000c0)=""/230, 0xe6) execveat(r2, &(0x7f0000000400)='./file0\x00', &(0x7f00000004c0)=[&(0x7f0000000440)='numa_maps\x00', &(0x7f0000000480)='nodevcgroup.bdev\x00'], &(0x7f0000000580)=[&(0x7f0000000500)='numa_maps\x00', &(0x7f0000000540)='numa_maps\x00'], 0x1900) getsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f0000000300)={@local, 0x0}, &(0x7f0000000340)=0x14) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, r4}, 0x14) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f0000040000)) socket$inet6_udp(0xa, 0x2, 0x0) syz_open_procfs(r3, &(0x7f0000000000)='numa_maps\x00') tkill(r3, 0x1000000000013) 2018/03/27 18:21:49 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x203) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xab5) read(r0, &(0x7f0000000000)=""/1, 0x1) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000340)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)=0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000080)={0x6, 0x7fffffff, 0xff, 0xac2, 0x8, 0x6, 0x1f, 0x9, 0x9, 0x4, 0x8, 0x2}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00000000c0)=0x3) ptrace$setopts(0x4206, r1, 0xfffffffffffff989, 0x2) 2018/03/27 18:21:49 executing program 1: ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, "4134e475824fbfaeefb278580e4aedd886c0b629cd32c56ebff94329c3a32a4b8c171676b94083085709923fd77ead8ca0073183b09c62b90673944ded2f276e", "49710f290076931228cd8c92a1b9375555874f087c556b616155647a2732f399"}) flistxattr(0xffffffffffffffff, &(0x7f0000000040)=""/43, 0x2b) 2018/03/27 18:21:49 executing program 1: r0 = eventfd2(0x0, 0x0) readv(r0, &(0x7f000000ffe0)=[{&(0x7f0000036fea)=""/8, 0x8}], 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a00ff8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r2, &(0x7f000038b000)=""/1, 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom(r3, &(0x7f0000017000), 0x0, 0x0, &(0x7f000002cff0)=@alg={0x26, 'hash\x00', 0x0, 0x0, "6c7a0700000c19e30000000000001302000000000000e2ffffffffffffff0000000000000000000000000000000000000000200000000000000000000e000800"}, 0x58) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) r4 = dup2(r2, r3) fcntl$setsig(r3, 0xa, 0x28) ioctl$PIO_FONTRESET(r4, 0x4b6d, 0x0) tkill(r1, 0x13) writev(r0, &(0x7f0000001000)=[{&(0x7f0000021000)='u8\x00\x00\x00\x00\x00\x00', 0x8}], 0x1) [ 47.772408] audit: type=1400 audit(1522174909.188:38): avc: denied { dyntransition } for pid=7908 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0,c1 tclass=process permissive=1 2018/03/27 18:21:49 executing program 6: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/create\x00', 0x2, 0x0) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1f) statfs(&(0x7f00000002c0)='./file0\x00', &(0x7f00000000c0)=""/67) write(r0, &(0x7f0000000140)="0cd54948a85a4055df27d8ea97aafe9558598b900c2e5368181877c833e39aea8e3028aa09b0ed43b85d173ea9eaf9827e9a", 0xff95) 2018/03/27 18:21:49 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0xfffffffffffffffc, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x200000000001, 0x6, 0x0) 2018/03/27 18:21:49 executing program 2: pipe2(&(0x7f00005e4ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f000074eff8)=0x7) recvfrom(r2, &(0x7f0000012f73), 0x0, 0x0, &(0x7f0000000240)=ANY=[], 0x0) recvmsg(r1, &(0x7f0000000280)={&(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000080)=""/161, 0xa1}, {&(0x7f0000000140)=""/96, 0x60}], 0x2, &(0x7f0000000340)=""/169, 0xa9, 0xd06d}, 0x40000000) r3 = getpgid(0x0) fcntl$setsig(r1, 0xa, 0x12) dup2(r0, r2) fcntl$setown(r1, 0x8, r3) tkill(r3, 0x16) ppoll(&(0x7f00000001c0)=[{r1}], 0x1, &(0x7f0000000200)={0x0, 0x1c9c380}, &(0x7f0000000300), 0x8) 2018/03/27 18:21:49 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"6c6f00000400"}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/policy\x00', 0x0, 0x0) sendmsg$nl_generic(r1, &(0x7f0000002780)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000002740)={&(0x7f0000000340)={0x23e8, 0x29, 0x100, 0x70bd2d, 0x25dfdbff, {0xf}, [@generic="ee4053cc2f6967c15b7d5f8bd678613cb3bd8419b57d687fe89caad127c9c62af7b2d04fb6db080e3e2cb982f0939a851b14b9c42fa02445313ceeb4015a30894b1f97e87a7fa6e7257634a32ec0195ba94201512a1b1aba80e813ae59b954887f151b8f889506808fb2fdd8a415b6b2a25ace8f38fcfad512f2145b747be28036f99236630ac882171e909c45442bcfebf1bb984e3b9786c21e55873484fa50694e0fe10e2076125311fda2d5ba5e745969710f86274c8316f88a69f13d7068877e0e8bf1c7670795a6a1611e1c318818be16ce5c12cd129d122274cb644bd897eb23be65db6cd312", @typed={0x4, 0x38}, @typed={0xc, 0x7a, @str="6c6f00000400"}, @nested={0x1b0, 0x65, [@generic="fa1e30f7fa61dc84b4ad71d8abdbec9b21e7a6f5214ea049e9a78d206342af39736189ae4fa637b531a98729f1f88bd95efb276139ce057fad4a278bb57e54bd036c32c7ec6711a26a5f9f9d327f8dbb1a153a31c1a652876187b3645a16736533352ad2c8bd79cfde742e587949a7d73a6d0f3d3367fce3a015124dda26f8f55e0a12a9e1024323a6c2269955c87b95c7c2c588fe679e97b11221d61d41bdac27d852ccd70a797ce49a08846406e900e48ee6", @generic="ab642ab72df9c6619529f8aa53ecfb1687f256b37d9d739bb48a2c4ef67bf35a3d4a5a87925525453d9c115dd10f6fad5e12b4be1c2b2aa5016b3c554777b4fa0950fc078b8b11943fed9cff35554f9194321d68ee3baf01bd59accdca5498c9f5f13ec8d07316b616a87fc0b04a9bbb81608103472c8ed6344ee349cde21a5947398422fd8da0b691cfa028a6554f46c432ebadf77a41b3cddef2ed5a731bb8977b092cba1cfcbd56061c56c9f7b5db5bcfefe070500f2b3e", @typed={0x4, 0x72}, @typed={0xc, 0x92, @u64=0x6b}, @typed={0x14, 0x5e, @str='/selinux/policy\x00'}, @typed={0x14, 0x3b, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0x8, 0x25, @ipv4=@dev={0xac, 0x14, 0x14, 0xd}}]}, 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@generic="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"]}]}, 0x23e8}, 0x1, 0x0, 0x0, 0x41}, 0x20000041) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000100), &(0x7f0000000300)=0x4) getrlimit(0xfffffffffffffffc, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e20, 0x6, @dev={0xfe, 0x80, [], 0xefd2}, 0x8}}}, &(0x7f00000000c0)=0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000200)={r3, 0x7, 0x10}, &(0x7f0000000280)=0xc) 2018/03/27 18:21:49 executing program 5: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000040)={0x2, 0x1, 0x10000, 0x2, 0xb8}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x10000, 0x0) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000240)='wchan\x00') getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x1, 0x100000000, 0xfffffffffffffffe, 0xffffffffffffffaf, 0x2}, &(0x7f0000000280)=0x98) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000002c0)={r3, 0x9}, 0x8) readv(r2, &(0x7f0000000000)=[{&(0x7f0000000140)=""/204, 0xfffffffffffffd6b}], 0x1) 2018/03/27 18:21:49 executing program 3: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000100)={0x4, &(0x7f00000000c0)=[{0x1ff, 0x81}, {0x10001, 0x4}, {0x800, 0x79}, {0x9, 0x367c}]}) r1 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r1) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000140)={0x5, 0x7f, 0xf2f5, 0x401, 0x20000000000000}) r2 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="11634840"], 0x0, 0x0, &(0x7f0000002000)}) ppoll(&(0x7f0000000040)=[{r2}], 0x1, &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000004ff8), 0x8) 2018/03/27 18:21:49 executing program 4: r0 = inotify_init() openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x80000, 0x0) close(r0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000df9000)='/dev/keychord\x00', 0x0, 0x0) close(r0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@local, @in6=@ipv4={[], [], @remote}}}, {{@in=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000000100)=0xe8) r2 = dup2(r1, r1) setsockopt$inet6_opts(r2, 0x29, 0x3f, &(0x7f0000000140)=@dstopts={0x84, 0x7, [], [@hao={0xc9, 0x10, @dev={0xfe, 0x80, [], 0xf}}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [], 0x1}}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [], 0x12}}]}, 0x48) 2018/03/27 18:21:49 executing program 7: mq_unlink(&(0x7f0000000040)='system}keyringprocvmnet1!\x00') r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000001ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="090000001300090100000000ff7f00001f000000"], 0x14}, 0x1}, 0x0) 2018/03/27 18:21:49 executing program 0: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x90}}, 0xe8) r1 = socket$key(0xf, 0x3, 0x2) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100), &(0x7f0000000140)=0x14) sendmsg$key(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x2, 0x7, 0x0, 0x9, 0x2}, 0x10}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/fib_trie\x00') r3 = mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x200000b, 0x80110, 0xffffffffffffff9c, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000000300)={r3}) connect$inet6(r0, &(0x7f0000000180)={0xa}, 0x1c) 2018/03/27 18:21:49 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x81) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={'bridge0\x00', 0xce11}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"627269646765300000000000ff0300", 0x2001}) accept4$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x14, 0x80000) pwrite64(r1, &(0x7f00000001c0), 0x0, 0x0) 2018/03/27 18:21:49 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x40, 0x0) r1 = epoll_create(0x10007fff) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) r3 = dup3(r1, r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000fe1ff4)={0x400000002}) ppoll(&(0x7f0000000000)=[{r1}], 0x1, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000080), 0x8) 2018/03/27 18:21:49 executing program 4: unshare(0x3fe) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000040)=""/26) 2018/03/27 18:21:49 executing program 5: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)="6664001a000000") fchdir(r1) vmsplice(r1, &(0x7f0000000200)=[{&(0x7f0000000100)="0f59be56ee691b02925341982bba747c04a3c2bd9f721f4048d50953b86699124687edd6ee9040a29fa6aaf5e4f43dd4979b9bb534aacd37dd225d38f7ccc17eea4330d49555f1793fc2acf0fd129ce0bbc452a99e1a638bfb12ce4f523c154b306b375a40902fc8fb4891fa570062f27b9ead5c48a96ee7de0d8adb4acf6f80deedf0ff3618a474c80c8427dccaae05fb6040bf163f04eb56d22df9b471d6019f764fd51f864cd3d033b42ad1f458702cace77b8e3e27f9b346776a18d4d9372edf85ccb4556576aadc53c3fb22833b1ac1389824e2ecfbe7a38c45996d2710e7b68e6f0d", 0xe5}], 0x1, 0x4) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f00000000c0)=ANY=[@ANYBLOB="01000000fdff6ce28525194c"]) getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f0000000240)={@mcast1, 0x0}, &(0x7f0000000280)=0x14) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000002c0)={r2, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) exit(0x0) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x7f, 0x20000) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='8/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/27 18:21:49 executing program 7: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) membarrier(0xb, 0x0) add_key(&(0x7f0000d26000)='user\x00', &(0x7f000063fffb)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='\t', 0x1, 0xfffffffffffffffe) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000040)=""/92, &(0x7f00000000c0)=0x5c) 2018/03/27 18:21:49 executing program 3: mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, [0x0, 0x40878186, 0x6, 0x7f, 0x40000000000000, 0x1, 0x4, 0x3, 0x3, 0x4, 0x8, 0xfffffffffffff800, 0x1f, 0xc627, 0x5]}, &(0x7f0000000080)=0xf4) accept4$packet(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000003c0)=0x14, 0x80800) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000400)={{{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f0000000500)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@dev={0xfe, 0x80, [], 0x19}, @in6=@loopback={0x0, 0x1}, 0x4e21, 0xfff, 0x4e21, 0x7, 0x2, 0x0, 0x20, 0x87, r2, r3}, {0x2, 0xb8ac, 0x5, 0xc6, 0x3af50dee, 0x61d0, 0x100000000, 0x8000}, {0x0, 0x9, 0x3ff, 0x4}, 0xfff, 0x6e6bbf, 0xb4f035d8fc44f4bc, 0x0, 0x3, 0x3}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d6, 0x2b}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3505, 0x3, 0x3, 0x6, 0x10000, 0x6, 0x8}}, 0xe8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={r1, 0x1}, 0x8) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000040)='tmpfs\x00', 0x0, &(0x7f0000000200)="9426e8b16149815fcd6e2c") [ 48.428317] binder: 7964:7971 transaction failed 29189/-22, size 0-0 line 3010 2018/03/27 18:21:49 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000080)=0x220, 0x4) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f0000e65000)='V', 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x4}, {0x3, 0xb4d}, {0x7, 0x6}, {0x2, 0x1}, {0x2, 0x4}], 0x5) sendto$inet(r0, &(0x7f0000ecf000)="ed", 0x1, 0x0, &(0x7f00007da000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/27 18:21:49 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) 2018/03/27 18:21:49 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @multicast2}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000100)={0x0, 0xb08d}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000001c0)={r2, 0x4}, &(0x7f0000000200)=0x8) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000007240)=@ipv4_newroute={0x24, 0x18, 0x5, 0x0, 0x0, {0x2}, [@RTA_DST={0x8, 0x1, @rand_addr=0x80}]}, 0x24}, 0x1}, 0x0) 2018/03/27 18:21:49 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) r1 = socket(0x1b, 0x805, 0xa5f) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000040)=0x0) getresuid(&(0x7f0000000080)=0x0, &(0x7f00000000c0), &(0x7f0000000100)) r4 = getuid() sendmsg$nl_netfilter(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80400000}, 0xc, &(0x7f0000000140)={&(0x7f00000003c0)={0x1e4, 0xb, 0x940027709e5dad92, 0x2, 0x70bd2c, 0x25dfdbfe, {0x7, 0x0, 0x8}, [@typed={0x8, 0x87, @pid=r2}, @nested={0x110, 0x1d, [@typed={0x8, 0x14, @uid=r3}, @typed={0x4, 0x6a}, @typed={0x4, 0x5b}, @generic="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"]}, @nested={0x90, 0x5, [@typed={0x8, 0x6c, @uid=r4}, @generic="0bb5a7500b692802fc3234e0bc74c265c02be2fcd2c69b60b9ddd116480c0a09ff415d027f21d409257ad94a50a7fd3bfad8af1e505a1e9e9401fc19c7a97d76b993e22b3d8015e458dd2cb826287d4227408fc73e271ac10af8263d38cbe9ee015e13662a1125453535257030883cca847a9ce18b6a568a876f23a118c0697973"]}, @typed={0x4, 0x91}, @generic="cceb61d59839e4c467e35c4c147029aad84c8f0344d3b0e9388b129577880d4a1c"]}, 0x1e4}, 0x1, 0x0, 0x0, 0x20040000}, 0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000380)={0x4c, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="11634840010000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYPTR=&(0x7f0000000080)=ANY=[], @ANYPTR=&(0x7f00000000c0)=ANY=[], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f0000000340)}) [ 48.487259] tmpfs: No value for mount option '”&è±aI_Ín' [ 48.507754] binder: undelivered TRANSACTION_ERROR: 29189 [ 48.612814] binder: 8068:8096 got transaction to invalid handle [ 48.639309] binder: 8068:8096 transaction failed 29201/-22, size -9223372036854775808--4611686018425290752 line 3010 [ 48.691592] binder: undelivered TRANSACTION_ERROR: 29201 2018/03/27 18:21:50 executing program 4: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) capset(&(0x7f0000b43000)={0x19980330}, &(0x7f00006ecfe8)={0x0, 0x0, 0x9}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/03/27 18:21:50 executing program 6: ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000000dfd0)={0x44, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="01634040000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000", @ANYPTR=&(0x7f0000000080)=ANY=[], @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB="000000003eedda69"]], 0x0, 0x0, &(0x7f0000008f37)}) r0 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000180)={{{@in, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000040)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x890c, &(0x7f0000000100)={"62726964676530000200", r1}) r2 = getpid() socket$nl_xfrm(0x10, 0x3, 0x6) ptrace$getenv(0x4201, r2, 0x7, &(0x7f0000000000)) 2018/03/27 18:21:50 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x1c) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x20000, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f00000001c0)) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x3, 0x30}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) 2018/03/27 18:21:50 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x802) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x2001d, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = dup(r1) socket$key(0xf, 0x3, 0x2) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="fe357b9922f779d334d91b7ea3edbfaae9fc3d73796afb9e2a022c275500f0ec"], 0x4, 0x0, &(0x7f0000004000)="2716c84b"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000afd0)={0x4, 0x0, &(0x7f0000009f84)=ANY=[@ANYBLOB="11634840"], 0x0, 0x0, &(0x7f0000003fb3)}) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) 2018/03/27 18:21:50 executing program 0: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x90}}, 0xe8) r1 = socket$key(0xf, 0x3, 0x2) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100), &(0x7f0000000140)=0x14) sendmsg$key(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x2, 0x7, 0x0, 0x9, 0x2}, 0x10}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/fib_trie\x00') r3 = mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x200000b, 0x80110, 0xffffffffffffff9c, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000000300)={r3}) connect$inet6(r0, &(0x7f0000000180)={0xa}, 0x1c) 2018/03/27 18:21:50 executing program 1: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="902024c4cd44443b7321c81cc3306115dccd00bfdb3bcdb8be114d1d9df8f25a5d17b4392f91d70508745ebbc4c36dfe794e45a0b144e8b37531a1762dc1ece0402325b667b19a1da8b009b6aba2cea39d0d68c7b131574388dfaa02e3e121b73fbe760c4c20368dfaeb0c54f0f8dc8e7f1dce41ed0f823594d0ca0f14c7cf09d457323676a1af03788fdb7add8c92ba8df98800367072e7ac630a72b9f9c3a7d0bc7c74e34108444dab41b54f3482a47886d4271c7496c86949fc11c576e88e60aaa5e3f46f321f909f0174c37fafc97a", 0xd1, 0xfffffffffffffff8) keyctl$setperm(0x5, r0, 0x20020) r1 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x7, 0x0) getsockopt$packet_int(r1, 0x107, 0x8, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r2 = add_key$keyring(&(0x7f00000bfff8)='keyring\x00', &(0x7f0000ba9ffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x12}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000002c0)=r3, 0x4) keyctl$setperm(0x5, r2, 0x0) keyctl$revoke(0x3, r2) openat$ppp(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ppp\x00', 0x0, 0x0) 2018/03/27 18:21:50 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0xd0, &(0x7f00000001c0)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e23}, @in6={0xa, 0x4e24, 0xffff, @empty, 0x9}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x10}}, @in6={0xa, 0x4e22, 0x5, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x6}, @in6={0xa, 0x4e20, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x7d}, @in6={0xa, 0x4e20, 0x4, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000140)={r2, 0x5}, &(0x7f00000002c0)=0x8) sendmsg$nl_route(r0, &(0x7f00000007c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000480)=ANY=[@ANYBLOB="2c000022485521bae500100029000000000000000000000000001a7730420fa4e8e4ea0500000000000000c69c8e88ddc95d79db91284fd5e37067352df1db108aad84dab9339a93a605e85e06000000305898cfdc7f1200ee631efab8b9f93f00dbc3278a8f36277a598427d7dd5a78ec2b4139d83b4574d08655f5e3678d07efc4281eb665e41e71153809cd78d95110e4411d398bb611f6fe32fdbb847b", @ANYRES32=0x0, @ANYBLOB="00fa0000000092be0300180008001b0000000000"], 0x2c}, 0x1}, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x4000, 0x0) setsockopt$packet_int(r3, 0x107, 0x10, &(0x7f0000000300)=0xab0000000000000, 0x4) ioctl$EVIOCGEFFECTS(r3, 0x80044584, &(0x7f0000000080)) pipe2(&(0x7f0000000000), 0x80000) 2018/03/27 18:21:50 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000140)="529da28809acca4956c8bfea1b1c279f1618b97ea33985f02a0b03ec6a354331a818f55a170dd2a489f72f2ec5949be58281dd1b0027af58ecd0afffa7df7c6d4cfbd52e02ea7b02218dd89b3b6cdecf63bc57b4279a482501d25e9f48e26b8474db0edfcec9fdd01dc735b0686a16e39ccac4b906cff2aecd4a85c4153e2d87de6f5381e3d7d5be4f41634ea09db9e4bbadb02732ef5700689676918d02c2186e83a60614") fchmodat(r0, &(0x7f00002c5000)='./file0\x00', 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) mlockall(0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000040)={0x3, &(0x7f0000000100)=[{}, {0x0}, {}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f00000000c0)={r2, 0x20}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000080)={r2, 0x2}) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000000)=0x4) 2018/03/27 18:21:50 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)=ANY=[@ANYBLOB="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"], 0x0) prctl$setname(0xf, &(0x7f0000000000)='\\%md5sum-ppp0,{}GPLnodev\x00') sendto$inet(r0, &(0x7f0000168f26), 0x42a, 0x0, &(0x7f00008d2000)={0x2, 0x4e21, @loopback=0x7f000001}, 0x3e) recvmsg(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)}, 0x0) 2018/03/27 18:21:50 executing program 1: epoll_create(0x2) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/validatetrans\x00', 0x1, 0x0) write$selinux_validatetrans(r0, &(0x7f0000000000)={'system_u:object_r:file_context_t:s0', 0x20, 'system_u:object_r:su_exec_t:s0', 0x20, 0x30, 0x31, 0x20, '/usr/sbin/cups-browsed\x00'}, 0x5d) r1 = socket$pptp(0x18, 0x1, 0x2) r2 = dup3(r0, r1, 0x80000) write$selinux_validatetrans(r2, &(0x7f0000000200)={'system_u:object_r:var_t:s0', 0x20, 'system_u:object_r:etc_runtime_t:s0', 0x20, 0x38, 0x30, 0x20, '/usr/sbin/cups-browsed\x00'}, 0x58) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f00000001c0)=@buf={0x21, &(0x7f0000000180)="debe215843bddd084f1aafea516ff6059a3c0ee198ba253dc06e48dcf85a759b0e"}) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000000140)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) write$selinux_validatetrans(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="73797374656d5f753a6f626a65655f657865635f743a73302073797374656d5f753a6f626a6563745f723a6465766963656b69745f7661725f6c69625f743a733020313020756e636f6e66696e65645f753a73797374656d5f723a696e736d6f645f743a73303a63302e633130321300000000"], 0x7e) 2018/03/27 18:21:50 executing program 7: r0 = epoll_create1(0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) epoll_wait(r1, &(0x7f0000000140)=[{}], 0x1, 0xfffffffffffffffb) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x40000000}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00006cbff4)) connect$l2tp(r1, &(0x7f0000000180)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x1, 0x0, 0x0, 0x2}}, 0x26) ppoll(&(0x7f0000000000)=[{r0}, {r1, 0xc001}], 0x2, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) keyctl$set_reqkey_keyring(0xe, 0x3) bind$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) 2018/03/27 18:21:50 executing program 4: clone(0x200, &(0x7f0000251dca), &(0x7f0000744000), &(0x7f00008c8000), &(0x7f0000dacfc9)) mknod(&(0x7f0000973000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000095cff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x18, r1, 0x1, 0x22, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x14) r2 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') pread64(r2, &(0x7f0000aa0000), 0x0, 0x0) lseek(r2, 0x0, 0x1) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) [ 48.796294] binder: 8134:8149 unknown command -1719978498 [ 48.805594] binder: 8134:8149 ioctl c0306201 2000a000 returned -22 [ 48.821270] binder: 8134:8164 transaction failed 29189/-22, size 0-0 line 3010 2018/03/27 18:21:50 executing program 5: mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x2, 0x0) fcntl$setflags(r0, 0x2, 0x1) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x6, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000040)=0x4, 0x80000000000b, 0x4, &(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f0000048000), 0x0) 2018/03/27 18:21:50 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f000084dff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000f63000)={{0x0, 0x2}}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x400000, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000040)=0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000080)=r2) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000e60000)=""/170) poll(&(0x7f00000000c0)=[{r1}, {r1, 0x8000}], 0x2, 0x3ff) 2018/03/27 18:21:50 executing program 6: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000080)=0x0) fcntl$setown(r0, 0x8, r2) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000040)="d6", 0x1}], 0x1, 0x0) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r4, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) tee(r3, r1, 0x5, 0x0) r5 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r5, 0x15) readv(r0, &(0x7f0000003240)=[{&(0x7f0000003200)=""/34, 0x22}], 0x1) 2018/03/27 18:21:50 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ba0ff8)={0xffffffffffffffff}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='ns/uts\x00') ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000001040)={0x3, 0x1000, &(0x7f0000000040)="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"}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000001140)={0x20000000000002a2, &(0x7f0000b9d000)=[{0x6, 0x0, 0x0, 0x4}]}, 0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000001080), &(0x7f00000010c0)=0x4) sendto(r0, &(0x7f0000a99000), 0x103, 0x0, 0x0, 0x0) [ 48.834171] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=21832 sclass=netlink_route_socket pig=8142 comm=syz-executor2 2018/03/27 18:21:50 executing program 5: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0x0, 0x40000000) socketpair$inet(0x2, 0x800, 0xffff, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000400)={@in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x6, 0x6b, 0x0, "5beea13600d29d28d81f30e118f30280ab3446c6695163eaef626f412c49d6b186f0b95d225d2eee9d876c4cbd085058a7cea56fe3e459e47b9e4d962850ff6f24864fbee6034320bb72c337ec53f930"}, 0xd8) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x44, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='\x00b@@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f000026c000)=ANY=[@ANYBLOB="852a627300000000", @ANYPTR=&(0x7f00004edf8a)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000000000000000000000000000000000000"], @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYBLOB="000000000000010000fdff0000ed0000"]], 0x0, 0x0, &(0x7f00000002c0)}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000340)='/dev/hwrng\x00', 0x80042, 0x0) connect$pptp(r2, &(0x7f0000000580)={0x18, 0x2, {0x0, @broadcast=0xffffffff}}, 0x1e) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000280)={0x8, 0x0, &(0x7f0000000180)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000000240)}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x2000, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000300)) mq_timedreceive(r3, &(0x7f0000000140)=""/1, 0x1, 0x80000001, &(0x7f00000001c0)={0x77359400}) setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000000200), 0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000100)={0x10, 0x0, &(0x7f0000000080)=[@clear_death={0x400c630f}], 0x0, 0x0, &(0x7f00000002c0)}) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000000740)="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") 2018/03/27 18:21:50 executing program 0: setrlimit(0x8, &(0x7f000000a000)) mlockall(0x10001) r0 = socket$inet6(0xa, 0x6, 0x6) recvfrom$inet6(r0, &(0x7f0000000000)=""/237, 0xed, 0x10100, &(0x7f0000000100)={0xa, 0x4e20, 0x1, @loopback={0x0, 0x1}, 0x7}, 0x1c) 2018/03/27 18:21:50 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r0, &(0x7f0000057fa0)=[{}], 0x18) r1 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000000)) [ 48.837827] binder: BINDER_SET_CONTEXT_MGR already set [ 48.837834] binder: 8134:8164 ioctl 40046207 0 returned -16 [ 48.838085] audit: type=1400 audit(1522174910.258:39): avc: denied { validate_trans } for pid=8162 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:security_t:s0 tclass=security permissive=1 [ 48.849369] binder: 8134:8173 unknown command -1719978498 [ 48.849378] binder: 8134:8173 ioctl c0306201 2000a000 returned -22 [ 48.860990] binder: 8134:8164 transaction failed 29189/-22, size 0-0 line 3010 [ 48.861858] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=21832 sclass=netlink_route_socket pig=8176 comm=syz-executor2 [ 48.955285] binder: 8237:8246 unknown command 1077961216 [ 48.955294] binder: 8237:8246 ioctl c0306201 20000240 returned -22 [ 48.956312] binder: 8237:8246 BC_CLEAR_DEATH_NOTIFICATION death notification not active [ 48.961226] binder: BINDER_SET_CONTEXT_MGR already set [ 48.961235] binder: 8237:8252 ioctl 40046207 0 returned -16 [ 48.962466] binder: 8237:8246 unknown command 1077961216 [ 48.962474] binder: 8237:8246 ioctl c0306201 20000240 returned -22 [ 48.971127] binder: 8237:8252 BC_CLEAR_DEATH_NOTIFICATION death notification not active [ 49.127627] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/27 18:21:50 executing program 7: futex(&(0x7f0000000000), 0x1, 0x1, &(0x7f0000000040), &(0x7f0000000080), 0x2) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x20803, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000100)=""/136) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f00000001c0)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}) futex(&(0x7f0000000200)=0x2, 0xb, 0x2, &(0x7f0000000240)={0x77359400}, &(0x7f0000000280)=0x2, 0x2) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f00000002c0)={0x1, 0x8, 0x38}) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockopt$inet6_buf(r0, 0x29, 0x32, &(0x7f0000000380)=""/158, &(0x7f0000000440)=0x9e) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000480)={0xfffffffffffffffd, 0x9, 0x1, 0x2, 0x1a2}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00000004c0)={{0xa, 0x4e22, 0x4, @dev={0xfe, 0x80, [], 0xe}}, {0xa, 0x4e23, 0x40, @loopback={0x0, 0x1}, 0x8}, 0x10000, [0x100000000, 0x6, 0x80, 0x700, 0x800, 0x6, 0x3, 0x4]}, 0x5c) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000540)={0x1000, 0xd4cb}) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000001bc0)={@remote, @multicast2, 0x0}, &(0x7f0000001c00)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001c40)={@remote={0xfe, 0x80, [], 0xbb}, 0x6f, r1}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001c80)={0xffffffffffffffff}) r3 = accept4$vsock_stream(r0, &(0x7f0000001cc0)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000001d00), 0x2) setsockopt$packet_buf(r0, 0x107, 0x1, &(0x7f0000001d40)="f999760c54be46ae8a02c8f23ed0d24f8e4bd918b96bb795a49fe2f1996632cb9c7d74da24f2f0b3e38ba686dcf4024bb68a7dd70c5b653f49ad14714e75e92c99fc0e0459af8711ac43b3970ee0268ce74055bc70a66cd06f87092a73a9c8313b5536524bcd8f7274cdc3d847c7c91ac7a609a7cf2c2d486449801af16bfdc7c237c7f46561ee0deb57e5314257b2b0160e86aa09d078953eb1460f4b4eae1901220e23d4a578860a10d21bb394cf580e83e41b6baa81272d28fd5ca5e96c82a1c5d0dfa476e08a0763bd2c05347a9ab38134a3722a8ad6ee", 0xd9) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001e40)={0x2, [0x1, 0x4c7]}, 0x8) ioctl$LOOP_CLR_FD(r0, 0x4c01) fcntl$setsig(r0, 0xa, 0x31) sendmmsg(r3, &(0x7f0000007000)=[{{&(0x7f0000001e80)=@can={0x1d, r1}, 0x80, &(0x7f0000003240)=[{&(0x7f0000001f00)="062afbcf5715f6f5ad9b89", 0xb}, {&(0x7f0000001f40)="5682dc80db835bd5a66fe7aa57f1346f26d9ff85579ed9aa3a78a4a4dd21ebfb1463b5c560fd51c4b78da5374ba87ecccb3f2894e1362e378f19547ee8b2bb8f2c6a092cd8aeacae2376a8bb51f37471d22e42be150b9eaaf96f264b726d3cbc9b401d2de8a0562aa2afca3612979d3b525a30d8f45b3e8b28a5faf2f60f6c6a7b468e0781b5c76fdce6c56daaffe338defc1dab4bc14eac1bdd398ef2955ebc931923407463ae4b7a", 0xa9}, {&(0x7f0000002000)="d4f0565800ad9157ecdcef6fb69120ac064465fdf48be90c6581999dc3e885a85123b88a8ef3a6c110dd73e71fa5182bb4e995b5b4bd5547af2db94c857ad5350bf5a9111de9aacfe06f47c334a81c98163e27824e526926dede5385a6d25f59fbb19d8ecdd655610f6761c4968aa6ccc19aae2cf6e81e99f12f66873dd024fe43096f51e1a2229425c33e61d2469935955e368d85a6c5d99fa135f475e51a1c1c7027828edebbb5e34492196343c8158badeb59a63d6eacb69939fd8f5eddfacdd24f623e0851ca9b04f4fbbc69ec5cdea7610d8767eb573fdc4e0ac69cd4e9ae8a04ef92f76386e4c4f25b333f4b6ecf971da8ab6a1a5254fe968fde1f90abfd663a5d27d65bc02de8448fdb94dfc5a3efe2c255c870c81fe141515dc37c77923886bdb0a5a2f7920f8a6916592736ef616e0638a8f4c8d034b1195fa5b029fdd09c2a850cccd92bcb9964cdada8fe32679b927ea08a6f9fbf14bda3beb07f5542435bfce906ea5a81517d107cc15e861f4df66c58a1950072d21053b138de6f5e913bfa10c83adaf7fd4f48c93c508347f7ece62de5b6b397f30ff3bbfa2e1737ae168336b2cc039b708d0a6bdac7b7a687d0d911bb3b9066a068c0d32b736d7ce25a7f803cf4035572e437080281d7efbe4a76a2be172b9855b8b2490f24a887262ed8c7907f38750b859adff152d26046941bfc008f5f9270a07faae807bfc20b8f7bdaadd9675f9d41894d45dc1e6aa3f7f868f488a9ce3e6e328b5e15d83a8d1d14b0f948bc7a1fcc7903bd6f6ea2a4f138f634aa7948d7f946fd1f94e0ef44a7e535c5a01492835e343dde3e1b922e58bd9f300c4d8f79e5de4ad07def89c09c400ff7764b8f2fca4ec46bb6c3bb4038e7e5f56c6cf41f1466952512823faadcea121ab2727459f1b66cdcecc7051445f84f587868934383ca1efe48462c5815d590fcc526fa5b28b80f54106d3eb9fd69ec5c90aa5721175f69c5d678553554a72f72cba2f22b36f367a0ed0d1ca9d8439e1a2e236addb0b45b06468b47409fed9936e3db69fa28ff4b7fa482df15acd49da030216e6a806ab4fb0ec3f9e3d473d6b2e4d3f1acd3e448c073b5ab1bb2cde9866472a15c2ca0664713ae6dcce2ff4a328f8d9dc9fbd81ee73dbd3a471485ff0739250a85e5684eec6bf9739136e89c7d186e6ba40b39916bee2cfe97f011ff87199eab21617dc5e8dca555ef562f195f5ef4921e5579be10736cd14c1565b0d717588de08d8dcb3cfdef4a78f0dd89dd887cf65d366e8ecc1473f046e385dedbeae7248db9976695dabc632f9952c529844301f81131731d31b0e2bed6b560ff9c853ab8fee6688ea953b099b5e670d7b712fcd5319321c84cf6c64ca1ac48c4733d75037fe82b450f4b9f57a3e90bd8f42521b92679f1ac8a8d823326ccd250e97acf78ede4f97a96dc31f598e2876aa4cb92fc75ec457bb3b44bcabde52f12424b73596da710bb2df097069b3309de8ab9e4859434a2e81e026cb84384bd625d28e3567c45e74290c5e3681fdc157f3faf30901fc55aa1becc4007ad33e92bdcaade0c24b521992bb0388d12cabed9ef793becaaafc3a10646484ce8bf23a2082c330151e0d8d3e9aef9ef60c55ef99491775959904b3baa9f933bb1e7113356d154f0a3348d23ad03b8972b184b7ef07d6b82c2f675a4b06debbced3882d27713bde7d65b01f10dbb707effe5add64b2bb40506c3521f526594e8809bdcdc43ab32113bc7b8334a8ba0a336b3c6fb36e79667b9ebc5180d145fe450f34183408868a584457839f3b6e69809b7c99776e4d5f731fc380ae7d5962e5e843f1714fbeca95cdeb11bf308e99f71ec58fab43576aa4cd447fec9499a6f49394d3802f497953af03be97365430ba5ddbaa13ec7230b55c8c48cc56fda903dbd7d45a0ae19b1fad3c06864b7af147a84e5cdffce57b2f16c75954ed6ccea5bfc51224b90d6678d11f6d64f74132a4c33f1b32fa6f52fd96fc8169023f50e7460cd981e9f175dc2a87cb7351d31ca234d6529a1c2755f29359f7b4fab9ba8a92ba0651d9b9ecdff88df5149065d42eb0698e1c709321261946b755dde0785e3afbdc42fd80b4193d2004f0e9cde85c60a7865593909687fca93cda73bd18328148fb1e25a7550fe1f809fd57143f937151cc5c742807ad6f762a9e9d575bc4d69b7651cb19dd4de9a8be25d986f4c15ce5cf62911d01e3c7da7fd11ba548a4cbab0cb382a38f593781a564a68a13e585411425d24aebe0e2b9dc676f6996ad8772da41b0e4010f04e435b68f6657272c427211133aa8f9e3f4e731caf816cfaa99628197328c4590228a385e6dc671d64dbdbdc30166a9c30fa15d9bc2c57af0a964fdc12fc7274c1b258db748c15ea89e00c474f2f36221c493a847525dffe0d7941d480cf99154bcfcb2b8739ae7367048fde5888497cc229e598925346010fa8a10dfa0a83f33968542357ce684b42a85156a63265d1df0daaefa2d88f6cd83ecf36ad2aac9c0ced41d160d2fd9c73937f2e4ddc384674c4310dc02d3131bae893d9842957d5d8e86f655a5374a2fa400290d0b7a39830bade48f281f0e7f1ab9fa25b220ce5f5b1f289b15d8a3e13b5e6b3ce91f1e15890276baa4df1319ad851cbc5c932038664907c5c8ea221a10ea489f105710d29592b31ff25c3f7b1dc3c1cfedc066e4f5b427c064ff25852a44b5d8f1e7599a100f1ed205626a06b9dded074c5505bd8196e7b1cc7d13469abd516ff1e513a394d77c8b504cad367cf81bb61002909e385adf133899f63e3db78102c32c1068be01ea2f87294abc58a5020b4c0155b7399795aacbda07af3c3d847032ae4f3bb4ff878196642c918dac7f16d04f50d4d9642c8206dfbddd101e092ab0d53e23c883ded6d097b293cd8b01acd1adcc025c60d376a031937c99baf9d0b968bec414d464e6de0372460bf6fdb9b114a769880c87b267747fb5f5604d9abc4a1d679c3592d5b35859fcdc49841291f901161f86698afa384074e5f9f934c3f9f2966304e65f219dc0bd9072a5626c5e40b980bb7c3a04b3a9253a8064dec1c1983154d6cfcd0909cad091edc769585b1eeb3f74a598e5eaf7bb2adfa027e32d47bf89e8f641587a048620dc6e3560f0fa07d94b66e2d28778efb89e1b465f09e695856a15d73a08449fa0cf4eb39f18cc32e2e66047f5f90f987a06780361e5d455588723586036caa10429feb44759ea5a5142b6d042f51cca925221620a3271256881bb7eeff6b095613d6606145229eb108b4c5261c7ce32eccb608a317979eea0b5ea08bb00429e06ba9aaa78f89c55496709e1dd52b7acdb215160e01e32983436f6b53b6e320392e8cb2035761aec3bb95b90059d1f9324df3e51e616504d5920526c6e0d53ef0e23823bda3157712d595a8b967bcd74cdb97fb0dca5d14c57753a94591322b3df34a6170f8020f3507d71e5a5acfaf62efd1ab0787660a7fdb63f5a7809049530379c0cbb0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"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"}], 0x1060, 0x4000080}, 0x1}, {{&(0x7f0000006b40)=@llc={0x1a, 0x312, 0x101, 0xffffffff, 0x35, 0x7, @random="81e4efb5920a"}, 0x80, &(0x7f0000006f40)=[{&(0x7f0000006bc0)="4935bbef0418b1370ffce7de2a407f0fb68c1bd7d75f30", 0x17}, {&(0x7f0000006c00)="17a371cb5aa0f72a387dbcbb9ffc91f7a3cfee28b87d7f223b8c8a3494d9f660344fcaada14671bda6e8c5e3729fecd019d92221fbd5275e1cf9573dd947402380ac2eac7d1e3634d077fddcc447b31acaf675e7acff683e79491f60ad98cd17bd0768f22c61401a89258819bfc144f9e101401546db35e3f7dc5cb999e9ee1fb583eff427d2e90341b091fe9071c834c7e6e43db65827401504f6f74c871058f37678f9ea6c06b21765e6d3ab578a885bd12b8015ce6a886e4b2093eadb7a", 0xbf}, {&(0x7f0000006cc0)="e8cb1d88d0cc464071c5f891a8777c312c0698de452e9a7c728b6932e9c383be5d36487c6e9c43e1041cd2fd17520ebeefc54ba8e6f4990bd2b8fca2d672681d2c95a4cfffa8184883d291534c00e9f4280c03482e03e8583995e7dcf4b395829f4b33b526ab80ce4ae20f7a25eb33f20227182dfc9eb20448e0fa105d2e914a8a189de31e8e91be502b0ddae37f43764715a1fd9d250db30d7579c53d44db0f485ddfc89423dc77d65d7a2917694fe1779d21d90f7b0b0797764c726048ee8660316a6b8189a36d8199ee097ee369e28917d454e438533bce52", 0xda}, {&(0x7f0000006dc0)="8ced4045158dd8ca85274afd824b89fd8dc02fdb348dc12e8335897ef8aaf11a1040e827eb70316e2df653914c6b1f64b506bda5f5edcf0bac868e34fa2408", 0x3f}, {&(0x7f0000006e00)="e405d108bf091a34963273ed2824d004126c7a47dd9c6f8db8dd88bb78b43206bbf3d54fd90910c1ed3425d483b1f877483cd49c3340d2e21dd3e03f5f911dea1ea4f30bb4ab764959c40258cb27ede4fe42ae9e7c513432c3e11ca5d65d93fb0adae9850c73084446d46ef44cf8ab476c2b7829b5591df3d41aad96278b3e03a396e7e8127041f5c85e8b6fc914755635e8abfe70165c47b75f69020b", 0x9d}, {&(0x7f0000006ec0)="20789d9fac243f684acc22f4cc7ae9ec5e3061c7a9822d3f93e0a69cc4bf72364aa26416103594f38a1808cb38ab16f2f2a7b737bafd3ad733c3a0941ce2f922caa57d364426b9226e9ebeaf071169b25e0922", 0x53}], 0x6, &(0x7f0000006fc0), 0x0, 0x40000}, 0x1cf6}], 0x4, 0x10) flistxattr(r2, &(0x7f0000007100)=""/175, 0xaf) openat$selinux_access(0xffffffffffffff9c, &(0x7f00000071c0)='/selinux/access\x00', 0x2, 0x0) remap_file_pages(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x8, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000007200)={{0xa, 0x4e21, 0x3f, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffd}, {0xa, 0x4e21, 0x7fff, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x100000001, [0x3ff, 0xdb1d, 0x8b, 0x8, 0x11cd, 0x400, 0x17, 0x5]}, 0x5c) eventfd2(0x0, 0x80800) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000007280), 0x4) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000072c0)=0x5) socketpair$inet(0x2, 0x80000, 0x1, &(0x7f0000007300)) unlink(&(0x7f0000007340)='./file0\x00') 2018/03/27 18:21:50 executing program 3: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) openat$cgroup(r0, &(0x7f0000000100)='syz1\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c67000)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8000, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000200)=""/98, &(0x7f0000000280)=0x62) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) setitimer(0x2, &(0x7f0000000040)={{0x77359400}, {0x77359400}}, &(0x7f0000000080)) 2018/03/27 18:21:50 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x11, &(0x7f00007b5ffc)=0x1, 0x4) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmsg$nl_crypto(r1, &(0x7f0000b5b000)={&(0x7f00006c2000)={0x10}, 0xc, &(0x7f0000fd2ff0)={&(0x7f0000e5e000)=ANY=[@ANYBLOB="e00000001100000000000000000000006563622d74776f666973682d33776179000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xe0}, 0x1}, 0x0) 2018/03/27 18:21:50 executing program 6: rt_sigaction(0x3e, &(0x7f00000001c0)={0x2, {0xffffffbfffbff273}, 0x0, 0x5}, &(0x7f0000000240), 0x5, &(0x7f0000000200)) syz_open_dev$sndseq(&(0x7f00000089c0)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x3) setsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000000000), 0x4) 2018/03/27 18:21:50 executing program 4: r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x8001}, 0x1c) getsockopt$inet_buf(r0, 0x0, 0x2a, &(0x7f0000000000)=""/28, &(0x7f0000000040)=0x1c) setsockopt$inet6_int(r0, 0x29, 0x80000000000004c, &(0x7f0000b54ffc)=0x1000000, 0x4) 2018/03/27 18:21:50 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0xfffffffffffffff8}, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x6e, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)}, 0x0) sendmsg$unix(r3, &(0x7f0000e4ffc8)={&(0x7f0000000180)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000140), 0x0, &(0x7f000053c000)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) close(r3) close(r2) ioctl$sock_proto_private(r1, 0x89e5, &(0x7f0000000080)="7e3974f08cd47fd8da3686938fd90dedad3f32ae17db83065e242b01ab60696b3f8dea7d1df31358191eed833bc2c50258e12ad21d2cc51916427bf2fe7bbe2bda30cf93f225f20b333b91f0a033c8294441aaa27a0fc70ed681fefcdde3ef3e7a78d6109b4e560bdbaa74db31b2ec70af455b49d0acaa288d8abc3b3eaf4d3ccdf33a8c657db3ceb4510e9bf7bdae8d418edde1bb316cd1e19c625b9b95a0bae2cda7a18aaf09e0a566d37b581d7611036ff9449fcc") close(r0) 2018/03/27 18:21:50 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x100, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f00000000c0)=0x3, 0x4) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)) 2018/03/27 18:21:50 executing program 0: mmap(&(0x7f0000734000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x3) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, &(0x7f0000a96fff)=""/1, &(0x7f00002a1000)=0x1) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000040)={0x5, 0x1, 0x7f, 0x20}, 0xc) 2018/03/27 18:21:50 executing program 4: r0 = socket(0x19, 0x802, 0x0) socket(0x6, 0x5, 0x3b2) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000040)={'raw\x00', 0x88, "55aa058ba695807a0706e3de51ebeb741ca366d9ba2c7882be15fac3afa1013d16ad408fda384af85cd8cabd7806062d0ec928b2935042480c7801d50e5cc1f5927e85b8590c8eb7d992d50999c821a0528c9bd3c68dc05b2005d520efb9bab8d68bc8b58b047d2ae8bdd13f52f7f835c2e66bcf8fcfa7f71664af44f8e4f73888998d4653c410f6"}, &(0x7f0000000100)=0xac) r1 = eventfd(0x3) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) write(r1, &(0x7f0000000000)="1f000000520007f2c200000000000001021cec0000ddff1ab4a300ffffa72b", 0xbd) 2018/03/27 18:21:50 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/fp6_mr_vif\x00') readv(r0, &(0x7f0000002240)=[{&(0x7f00000022c0)=""/104, 0x68}, {&(0x7f00000011c0)=""/4096, 0x1000}], 0x2) [ 49.167840] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/27 18:21:50 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000340)) fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0xfffffffffffffffd, 0x9, 0x1, 0x1f, 0x6, 0x95, 0x9, 0x6, 0x0, 0x3, 0x9, 0x101}) poll(&(0x7f0000b2c000), 0x0, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000040)={0x8000, 0x6, 0x2, 0x81, 0x0, [{0xffffffffffff8001, 0x7ffe, 0x1, 0x0, 0x0, 0x2208}]}) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TCSETS(r0, 0x5402, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0xfffffffffffffff9}) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e24, 0x9, @dev={0xfe, 0x80, [], 0x1a}, 0x7}}, [0x8, 0x400, 0x4000000000000000, 0xab43, 0x2, 0x7, 0x8, 0xfffffffffffffc00, 0xedc, 0x100000001, 0x8, 0x0, 0x50, 0x7, 0x7fffffff]}, &(0x7f0000000200)=0x100) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000240)={r2, 0x9}, &(0x7f0000000280)=0x8) tkill(0x0, 0x0) 2018/03/27 18:21:50 executing program 1: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000000c0)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000100)) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000200)=0x0) r1 = getpgid(0xffffffffffffffff) r2 = syz_open_procfs(r1, &(0x7f0000000180)='net/hci\x00') r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000040)=0x4, 0x4) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f00000019c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x175) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000000080), 0x14) preadv(r2, &(0x7f0000000000)=[{&(0x7f0000000280)=""/179, 0xb3}], 0x1, 0x2d) getpgid(r0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000140)) 2018/03/27 18:21:50 executing program 5: madvise(&(0x7f000048b000/0x2000)=nil, 0x2000, 0xa) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x80000, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000100)) clone(0x0, &(0x7f0000000080), &(0x7f0000001080), &(0x7f00000010c0), &(0x7f0000001100)) 2018/03/27 18:21:50 executing program 6: keyctl$set_reqkey_keyring(0xe, 0xb) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000040)={0x5, 0x5, 0x3f, 0x80000001, 0x3ff}) 2018/03/27 18:21:50 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="6c296d69747300a3366dbecf48f610b35de272c6c3b0a8d1a77248e3fdcd8d200482314ea20fc731c904b034729388f96c12f8a0970289f92300d45459afb9d11bf37e1c035df6f6cf3d51cb667fdd3a02f58858805ab094680cb04c7a3f47b2b7c2e58d22e4a2c2c5ceffee77252078e20cf4d74bddb5eb5dbdc59dd6fcfb4bba8f544972bd5ea0dd5efaa2a78f3225b1d051cb0d00000000000000000000") readv(r0, &(0x7f0000634f90)=[{&(0x7f00008f6000)=""/4096, 0x1000}], 0x1) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000000)={0x2}) 2018/03/27 18:21:50 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000180)={{{@in=@multicast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f0000000280)=0xe8) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) rt_sigpending(&(0x7f0000000380), 0x8) fchown(r0, r1, r2) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_INFO(r3, 0x0, 0x80, &(0x7f00000000c0)={'nat\x00'}, &(0x7f0000000140)=0x78) sendmsg$nl_netfilter(r0, &(0x7f0000379fc8)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000000000)={0x14, 0x1, 0xa, 0xfffffffffffffffd, 0x0, 0x0, {0x2}}, 0x14}, 0x1}, 0x0) mlockall(0x0) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40200, 0x0) 2018/03/27 18:21:50 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x8c, &(0x7f0000000040)=[@in6={0xa, 0x4e22, 0x6257, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, @in6={0xa, 0x4e21, 0x8c1d, @empty, 0x8}, @in6={0xa, 0x4e20, 0x5, @loopback={0x0, 0x1}, 0x1000}, @in6={0xa, 0x4e22, 0x2, @dev={0xfe, 0x80, [], 0x18}, 0x4}, @in6={0xa, 0x4e24, 0x10000, @local={0xfe, 0x80, [], 0xaa}, 0x7}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000180)={0x0, 0x6, 0x0, 0x163ecb19, 0x4, 0x6, 0x0, 0x4, r2}, &(0x7f00000001c0)=0x20) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000480), &(0x7f00000004c0)=0x10) 2018/03/27 18:21:50 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000a32ff7)='/dev/sg#\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000000)={0x21, @empty, 0x4e24, 0x3, 'sed\x00', 0x2, 0x200, 0x7a}, 0x2c) mmap(&(0x7f0000000000/0xee8000)=nil, 0xee8000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0xc0481273, &(0x7f0000e11000)) ustat(0xfd4, &(0x7f0000000040)) 2018/03/27 18:21:50 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000240)={0x9}, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) r1 = accept4$inet(r0, &(0x7f0000000280)={0x0, 0x0, @multicast1}, &(0x7f00000002c0)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000300)={0x4, 0x1, 0x8, 0x6e23, 0x3, 0xd6, 0x7, 0x617d, 0x0}, &(0x7f0000000340)=0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000380)={r2, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}}, 0x7d, 0x20}, &(0x7f0000000440)=0x90) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r3 = memfd_create(&(0x7f0000000040)='ppp0proc!-\x00', 0x3) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e22, 0x2, @empty, 0x10000000000000}}, 0x100000000, 0x3}, &(0x7f0000000140)=0x90) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000180)={r4, 0x8001}, &(0x7f00000001c0)=0x8) socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendmsg$nl_route(r3, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)=@ipv6_getnetconf={0x1c, 0x52, 0x200, 0x70bd29, 0x25dfdbff, {0xa}, [@NETCONFA_RP_FILTER={0x8, 0x3, 0xffffffffffffff81}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20044080}, 0x1) remap_file_pages(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000003, 0x2, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000cb1ff0)=[{&(0x7f0000000000)='1', 0x1}], 0x1) sendmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f000028c000)=[{&(0x7f00005e3000)="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", 0x219}], 0x1, &(0x7f0000000240), 0x0, 0xffffffffffffffff}, 0x0) 2018/03/27 18:21:50 executing program 1: getpid() r0 = getpgid(0x0) r1 = getpgrp(r0) r2 = gettid() r3 = socket$inet6(0xa, 0x2100000000000002, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f0000000000)=@ethtool_stats={0x1d}}) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r1, r2, 0xb, &(0x7f0000a75000)={0x0, 0x0, 0x30004}) rt_sigtimedwait(&(0x7f0000a72000)={0x7fff}, &(0x7f0000a79ff0), &(0x7f000044a000)={0x0, 0x989680}, 0x8) 2018/03/27 18:21:50 executing program 4: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001140)='/selinux/status\x00', 0x0, 0x0) r1 = accept4$inet6(r0, 0x0, &(0x7f00000011c0), 0x80802) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) openat$pfkey(0xffffffffffffff9c, &(0x7f0000001080)='/proc/self/net/pfkey\x00', 0x40, 0x0) 2018/03/27 18:21:50 executing program 6: r0 = socket(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000080)={{{@in=@loopback, @in=@local}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f0000000000)=0xe8) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x7}, 0xc) 2018/03/27 18:21:50 executing program 7: r0 = memfd_create(&(0x7f0000000280)="00ac3d9dd2dbe6bfb408ed634a8e84d44e129b1f09bd112b865416a3b3ae309f395cef6fa46b01323ea19c86781c9f841935de975f097ef39a38589003bec77c81568678adfe605eeda9da30d9e018a4b8e176473104252ad7e866fe5a84268b4fa1667699ec5dfd114466f5e4e1a3729f61560448665800e9e42a00a9a481221a3df0ac39cc9682da6cc5b7cc73d3b24569a5a139645921e8d2351e53119dfa4b7400be9bf329fa77233adf5528c68a1f79b670", 0x3) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000002000)='/', 0x1) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f00000000c0)={0x0, 0x66, &(0x7f0000000040)="4ccd249ff7c8d29a56b58d18ab2bb133321998cb1640b2705436ceb7ff9599c5cffa0f3b77f2970c118b1a86f4d46600c89e7aa656265384cafa4c90821bd16d3896467e70c9dd0f83edbdb74558693ef8da48eb9691703742663e17c2798e10fa898c722e82"}) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) openat(r1, &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffd, 0x0) 2018/03/27 18:21:50 executing program 2: clock_nanosleep(0x8000002, 0x0, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x2, 0xfe72, 0xfffffffffffffffc, 0x6, 0x200}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000001c0)=ANY=[@ANYRES32=r1, @ANYBLOB="460000001ccb74837a62f20a62545deb62a5b87d07bbb9c8f08aff62a8964aa0b0a901b81d58295b5f349b331067eef881e850d4bb2830874b1608826e8bc14079d529d1070ad6b818cb"], &(0x7f0000000240)=0x4e) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x3, 0xfffffffffffffffe, 0x7fa, 0x92d5, 0xa1, 0x101, 0x7, 0x10000, 0x5, 0x6, 0x3}, 0xb) userfaultfd(0x0) 2018/03/27 18:21:50 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x10004) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = memfd_create(&(0x7f0000000040)='*\x00', 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x3c, r2, 0x400, 0x70bd29, 0x25dfdbfc, {0x1}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x5c}, @FOU_ATTR_IPPROTO={0x8, 0x3}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}]}, 0x3c}, 0x1, 0x0, 0x0, 0x10}, 0x10) [ 49.332314] audit: type=1400 audit(1522174910.748:40): avc: denied { getattr } for pid=8318 comm="syz-executor5" path="socket:[22702]" dev="sockfs" ino=22702 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 2018/03/27 18:21:50 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='attr/keycreate\x00') syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x5, 0x18100) write$selinux_context(r0, &(0x7f00000001c0)="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", 0x1e2) 2018/03/27 18:21:50 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000000040)="db7a131a33df3f6b7aa58ab4a0980b464634ae61105899aa5086bdc53d8de8a4f7d5c02b9c2ce55f5d85b0f934fdcc37d1f9a9eba6fae8f3826746a78ec36402448ebdbf7e54fc057b6f8bb0534fdc50c140ba4c11be9625a64b7e7fc1b8a9a809e99aeb9b163aa526b5321d9d860222affd8bfa0181", 0x76, 0x4804, 0x0, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x18) connect$inet6(r0, &(0x7f0000e78fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) 2018/03/27 18:21:50 executing program 1: mkdir(&(0x7f0000afbff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000b75000)) chdir(&(0x7f0000f95000)='./file0\x00') r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) 2018/03/27 18:21:50 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r1 = dup2(r0, r0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000280)=""/75) fchdir(r0) r2 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@pppoe={0x0, 0x0, {0x0, @local}}, &(0x7f0000000140)=0x80, 0x800) modify_ldt$read_default(0x2, &(0x7f0000000440)=""/16, 0x10) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000200)={0x6, &(0x7f0000000180)=[{0x4, 0x4, 0x1, 0x9}, {0x80000001, 0x604, 0x5, 0x200}, {0x9, 0xff, 0x7b30, 0xcfbd}, {0xec, 0x101, 0x8, 0x8001}, {0x2, 0xf4, 0x2c3, 0x6}, {0x10000, 0x61, 0x2, 0x1}]}, 0x10) r3 = creat(&(0x7f0000000480)='./file0\x00', 0x880) fallocate(r3, 0x0, 0x0, 0x5) fallocate(r3, 0x3, 0x0, 0x4d2d) socket$unix(0x1, 0x5, 0x0) pwrite64(r3, &(0x7f00000001c0)="88", 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@dev, @in6=@local}}, {{@in6=@dev}, 0x0, @in6}}, &(0x7f0000000040)=0xe8) ioctl$EVIOCGREP(r3, 0x80084503, &(0x7f0000000300)=""/213) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000400)=0x7, 0x4) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3}) 2018/03/27 18:21:50 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net\x00') getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x2, 0x2712}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x3, 0x8001, 0x3427bb7abb94d414, 0x6, 0xff, 0x8, 0xffff, 0x7fffffff, r1}, 0x20) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x90) mprotect(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000001000)={0x0, @broadcast, @broadcast}, &(0x7f0000008000)=0xc) 2018/03/27 18:21:50 executing program 4: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f0000834000)={0x10000007fffffff}, &(0x7f00000c1000), 0x8) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r1, r0) writev(r3, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000140)=0xfffffffffffffffc, 0x4) tee(r2, r1, 0x5, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x4e23, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, {0xa, 0x4e24, 0x80, @remote={0xfe, 0x80, [], 0xbb}, 0x49f}, 0x9, [0xffff, 0x3ff, 0x0, 0x7fff, 0x2, 0x100000001, 0x7ff, 0xfffffffffffffffa]}, 0x5c) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r4, 0xc08c5335, &(0x7f0000000080)={0x1fa, 0x7, 0x3f, 'queue1\x00', 0xfffffffffffffff8}) 2018/03/27 18:21:50 executing program 7: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000080)={'filter\x00', 0x2, [{}, {}]}, 0x48) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) recvmsg$netrom(r1, &(0x7f0000000a80)={&(0x7f0000000140)=@full={{0x3, {"8fd4de9296ef4b"}, 0xb1c}, [{"3f6e3c6058f5f2"}, {"3dfd0837cea5cf"}, {"1e8a8bece4ecc1"}, {"75d38192b6a69b"}, {"9d787325922a65"}, {"5d992b518b920a"}, {"3a39061b0e4491"}, {"b242a770e896e8"}]}, 0x48, &(0x7f00000008c0)=[{&(0x7f00000001c0)="04c54e08fc2a80f5c87ff76b", 0xc}, {&(0x7f0000000200)="48662b423a5c555ad47549f4816a95df25b734ac16c992c9e63efcff79af1f7661dcf955d7b1fd9af8a01e0a6c84836154faa112261e8ca1c62de01be262f374588f53d4195f210e53cff1a9f07023d627ab2dc8a6bc745cdcaf94ca14411fec0204f6ff9389608ea9788d007daf01ee8caf618fb388d4cc8496647189b48fc9cb8511decf98b7460c2048d21526af5f2b9b4b9db05abdf68bec539295a4b1f86eec2d4741047d6a73059e45de05cc17dddf909e21cf637b13d4c78800938380e4cd062d094c2e4e636c0488a4a3d7dbfb79f8ab", 0xd4}, {&(0x7f0000000300)="0db3ec086329c8148b08c4529c8463a20021356c367d074dbe3242e795718cd50f64bd4d98abb94feee8e7b937856ef3891f44bee575b9c401d1afb42ce30ead2f08a03d1bea2de6c4b6c7f7ed52ff27678c155b3fbb9b6dd81aed8417d8aaff7887b972568eb6629109bbcd3724f7114b17ca7f60f92fb0ad8835c60324e359421c6a6809f6f201703c130bef5c04ba159aadb07710b7720a30cf162837", 0x9e}, {&(0x7f00000003c0)="b34aad1f4a4cb4e3f3bf18ad3f730bc9347bb7cb12c69c5f9278c77a4bec35e2a0f6b69a3e4bbe5507dc1c2a65f88e207ab645fc9656b9a75dc958dc0f7f66696fde36faf43d4b4305094beb9f37718043c2a414a90dcc8b5f4ac9d53bf6b003b39895014eec1b3400967eadc48645cef9e3ee6c2d437129541bdda2e53373af7bcd67ea477d82985446008255d1d2e4cb0128c9ccd5a8c186bd8eb7d5d9d98c7e150b29aaa7d64c8d77a43047e28aaa3fb3443db68e10bf1029f54e494bec2b78f21f1fc32bd5d5a6df36fcc9a85d08502bc961e33f249e606615bf92862cf43ccb0c93fe58647e84f5ef60083d8039b41691b35c8a61", 0xf7}, {&(0x7f00000004c0)="95f447b705269783fcd8aaaff1bfd7e96c0cc86bffe9a591aceacb29b6d1374547b9babf6691986bfaa997e7f5298fd4eb081b4f654b57f0f3c6a7442fbce12b2e8849f20bb5037c5765d9c6ab97d99360ce4fdba308c7f81956c4fb72ec4c3192b8ac7b53c0464cc758098632c25c552bd0dab30a8e684abfb8ded46412ca932b32c94b75e102c484cf42ffc2e72222c3070aea2637f11aefd2063025834fb03226912177a0355fdfd6f051cd692c426b8a94e4df2608dbe18110b24e4aad2888f19ddcb180975e2bbba8667ea39cc8d57b92d3adedec4cad5e559ccb799308", 0xe0}, {&(0x7f00000005c0)="cc6d557e6d6d0e78620c9c8f1387481f4c440179b6148089f208b71c664f34aa1b4417ebb0415454ad9e8a70253ea88de199b72c8e24995818664a5f97f2d6f123a016ff612d4b1e415adf1862410015f1deb777dcaf36790a9116a5d61809b10b4033bf8d735a5ccf9e37312c1d3f3a77a6f6c6cb9d2a07ddea7e1ea1096376f687849bbb11a538a011af56e00c4a3ff820871df4c204936bd0229254d51da51bc6e9ed2e5e0059f62992b91aa7b05597c2da955bb809816698b96945ec7aa0178a5090a7cf", 0xc6}, {&(0x7f00000006c0)="c7437c698958fb1dc5c993f7e3f704f37ffd1e58c8760b40c68a95e3d9a070e3d0fdcd834a44a636b524217f7a7a4c98e9ebd8a7f8b7a57761c5475d69b9b498a6d31f63cdda096b1c9d3f3a4a6f95d74538b45e15d115fff5261e8ef7cb1fa9349ade04aaddf464f1fdcec22a6386920a3bae4a814e33f6d62c86e2a58143b81c433b20067728d3baccfe1e508df6ac02807f7d79c957c0a7770aabb4a8bcca7863f5952acc076aba49c06c73a3050eb85affbe11c21186f17ccd8e4ac776d5b7cfa955070d152ce2f670292c68fc716156e2e79b27c604ff5eb11f88ee6c9c7b60f9b26640de38f580", 0xea}, {&(0x7f00000007c0)="dd2225a89e26e574e5492ff947a377dd12b21ee348122f92fda5baca7cbb921888c02515e53930c89a1b11a8991989d944ab500d7ab2bf7aaef446e6f4d119fd", 0x40}, {&(0x7f0000000800)="584eb8340f9816767670812b052444ff4a8e98abd3fac9bbbfb06187fd3878598cbac8cb576e1400009a8c933e759a2945862812a1e1a0815baae4d44c266ad94d305b82e48c2d32ce9140a37e6520551f2ef988de4a1256cac6ca841a722e53e09955e7bdce28ef3df5400f4b6b8b5e0658b89e0f9305c2e8a305a9f1c0bf3432afd2307f5be55e7723aed23471aec7f7b2ac43cb24fdba", 0x98}], 0x9, &(0x7f0000000980)=[{0x50, 0x10a, 0x7, "012e4147defe39cdf8f6d25678863dcc416f45289c3cb8e2b6d68dcfbf68772d9206cfca70f1e978283f9fb3387ef546d55712922483a79f3e6942"}, {0xb0, 0x0, 0x4, "601cb15100564e2a2ef8c527948f10d5e55a09c820367d9c483fbcdd9d44144fcb9962acddbe485c2ef24f784aee2a3fc6cc0d325bc060dd4e80b126511518e7445cd73ab218a408c94354fd4434e0c70f1ec6641f8b216d9e1dc584476b6a57acc1223479b825c7dabd1d2d29052fd0d36984b56223f9e06dee081ad130d601b8ce2c8c11e1832ce3eb866d744b8aa9315b5a92804a95db21354b90"}], 0x100, 0x5}, 0x20) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r2, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000fae000)=0x10) 2018/03/27 18:21:50 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000000040)="db7a131a33df3f6b7aa58ab4a0980b464634ae61105899aa5086bdc53d8de8a4f7d5c02b9c2ce55f5d85b0f934fdcc37d1f9a9eba6fae8f3826746a78ec36402448ebdbf7e54fc057b6f8bb0534fdc50c140ba4c11be9625a64b7e7fc1b8a9a809e99aeb9b163aa526b5321d9d860222affd8bfa0181", 0x76, 0x4804, 0x0, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x18) connect$inet6(r0, &(0x7f0000e78fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) 2018/03/27 18:21:50 executing program 1: r0 = socket$unix(0x1, 0x3, 0x0) bind$unix(r0, &(0x7f0000ae0ff8)=@abs={0x1}, 0x8) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000000040)=@abs={0x1}, 0x8) 2018/03/27 18:21:50 executing program 4: mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1) futex(&(0x7f0000000100)=0x1, 0x9, 0x2, &(0x7f0000000080)={0x77359400}, &(0x7f0000000140)=0x7ffffffffe, 0x0) 2018/03/27 18:21:50 executing program 5: madvise(&(0x7f0000b45000/0x4000)=nil, 0xfffffffffffffe77, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x420c0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x0, 0x4, [0x34d0, 0x7fff, 0x0, 0x100000001]}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={r1, 0x6}, 0x8) 2018/03/27 18:21:50 executing program 7: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000100)={'nat\x00', 0x0, 0x3, 0x4d, [], 0x3, &(0x7f0000000040)=[{}, {}, {}], &(0x7f0000000080)=""/77}, &(0x7f0000000240)=0x78) select(0x65, &(0x7f0000000fc0), &(0x7f0000000180)={0x0, 0x3}, &(0x7f00000001c0), &(0x7f0000000200)) 2018/03/27 18:21:50 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x4000, 0x0) recvfrom$inet(r1, &(0x7f00000000c0)=""/96, 0x60, 0x1, &(0x7f0000000140)={0x2, 0x4e21}, 0x10) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000180)="5500000018007fafb72d1cb2a4a2f9930a06000000a843089105236939000900200000000000000019000500b85500000000000000dc1338d5440700000000000000fb83de4407aa7227c43ab8220000060cec4fab", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 2018/03/27 18:21:50 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x20000) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000040)=0x11, 0x4) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000feeffc)) 2018/03/27 18:21:50 executing program 3: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000140)=0x1c) setsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000000180), 0x10) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r2, &(0x7f00000000c0)={[0x0]}, 0xfffffe8b) 2018/03/27 18:21:51 executing program 4: r0 = socket(0x2000000000000010, 0x803, 0x9) write(r0, &(0x7f0000000080)="240000001a806b000000000000000049", 0x10) dup2(r0, r0) 2018/03/27 18:21:51 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x7) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000180)={0x14, 0x20, 0xaff}, 0x14}, 0x1}, 0x0) 2018/03/27 18:21:51 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) ftruncate(r2, 0x800) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) setsockopt$sock_int(r0, 0x1, 0x25, &(0x7f0000161000)=0x1ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000311ffc)=0x1, 0x4) r3 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@mcast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f0000000100)=0xe8) getresgid(&(0x7f0000000140)=0x0, &(0x7f0000000180), &(0x7f00000001c0)) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={r3, r4, r5}, 0xc) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cef88)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) readv(r0, &(0x7f0000854f90)=[{&(0x7f0000a7b000)=""/196, 0xc4}], 0x1) 2018/03/27 18:21:51 executing program 6: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000040)={0x51, 0x9, 0x1}) r1 = getpgrp(0xffffffffffffffff) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000000)=r1) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r2, 0x40045431, &(0x7f0000c0efdc)) 2018/03/27 18:21:51 executing program 7: r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)="d1daac333995b243b947374f459469d5a3aa74236dccb409f11171cb771b38dfb18cffa8c12a83b626a05a1c097b2b389ce959687940bf6c09e5ba1cd750ab542e038fe3be1d9b6b81d690755ebfd4736fc013b0a939d213fb31c8c356e412bea10ed892cdcaa0642ddf288e2d0dcffbd8b7b7dfedf9cfcdbdac977744c2195e9e92b6f34e76e6be202975513dc11ca54744eaafba8667f82bfb86b4", 0x9c, 0xfffffffffffffffc) keyctl$read(0xb, r0, &(0x7f0000000600)=""/4096, 0x1000) r1 = socket$inet6(0xa, 0x80002, 0x8000000000088) recvmsg(r1, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)=""/180, 0xb4}, 0x0) setsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f0000000000)=0xac, 0x4) bind$inet6(r1, &(0x7f0000726fe4)={0xa, 0x4e23}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x4a, &(0x7f0000db4000)=0x7fffffff, 0x4) r2 = socket$inet6(0xa, 0x8000a, 0x88) sendto$inet6(r2, &(0x7f0000000000), 0x0, 0x0, &(0x7f00000000c0)={0xa, 0x4e23}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e21, @rand_addr=0x9}}, 0x2, 0x9, 0x2, 0x1, 0x9}, &(0x7f0000000280)=0x98) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000002c0)={r3, 0x92}, &(0x7f0000000300)=0x8) 2018/03/27 18:21:51 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000356ffc)=0xffffffffffffff40, 0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x608000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000180)={0x0, 0x4}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000200)={0x8001, 0x8001, 0x9, 0x7, r2}, &(0x7f0000000240)=0x10) bind$inet(r0, &(0x7f0000e15000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r3 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x800) getsockopt$inet6_dccp_buf(r3, 0x21, 0xe, &(0x7f0000000080)=""/68, &(0x7f0000000100)=0x44) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) listen(r3, 0x4) 2018/03/27 18:21:51 executing program 1: getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000002c0)={{{@in6, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@dev}}, &(0x7f0000000000)=0xe8) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x8000, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000180)={0x9, 0x5, 0x400, 0x1, 0xcb, 0x80000001, 0x101, 0xffffffff, 0x2, 0x5a4dc178, 0x1}, 0xb) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x6, &(0x7f0000000440)=[{0x7, 0xffffffff, 0x4, 0xfffffffffffffff7}, {0x5, 0x800, 0x8}, {0x7, 0x6, 0x3f, 0x3}, {0x4, 0x101, 0xe778, 0xfff}, {0x80000001, 0x2c3, 0x1, 0x2b}, {0x89a0000000000000, 0x70, 0x2, 0x1a41}]}, 0x10) r2 = gettid() getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000500)={0x0, 0xe1, "fc4a86147134ab4bfc06873aeac9bd7755956272fe1e2197c7bdb6dc16b7f38e58a5b51f8a0164d3768f222311b9e927bef5f8fe53b5367da092c0e8a18c86b0af65d35ae131cabb9bd413ed2131c9240aa41b82d4f488050f53387130d9f2ca65dc77ce7eec92148a41c511cff9148bb3d60f40b52dafae088327340253a8f1d254632e019a37a631397b351cdb1da21288b6bdb5815cfd014ed5f2543a526ba2c50bdac4317f2739b99e23aed2b3f777159d0b935dc7b2688a0c8c66976b12dbd7de970c470e3aa0774b78ddc7f724ad9ef393c42ce04948d0ae728769a4f67a"}, &(0x7f0000000600)=0xe9) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000640)={r3, 0x5}, &(0x7f0000000680)=0x8) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000400)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) sched_setscheduler(r2, 0x0, &(0x7f00000003c0)=0x9) r5 = signalfd(0xffffffffffffffff, &(0x7f0000000040), 0x8) syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x2000) close(r5) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000200)={0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000240)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000280)={r6, r7, 0x5}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_DELDEST(r8, 0x0, 0x488, &(0x7f00000000c0)={{0x32, @rand_addr=0x1000, 0x4e23, 0x4, 'sh\x00', 0x18, 0x7ae, 0x3b}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0x3, 0x1, 0x0, 0x3}}, 0x44) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f00000001c0)={0x4, 0x1, 0x8, 0x9, 0xffffffff, 0x7}) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000000880)={0x0, 0x0, 0x0}, &(0x7f00000008c0)=0xc) fstat(r8, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000980)=0x0, &(0x7f00000009c0), &(0x7f0000000a00)) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000a40)={0x0, 0x0, 0x0}, &(0x7f0000000a80)=0xc) lstat(&(0x7f0000000ac0)='./file0\x00', &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000000c40)={&(0x7f00000006c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000840)=[{&(0x7f0000000740)="fb85583601a422afde5b04f1e3e0bebdb1fc44e042f3ff9141e274c03006a7a4d173fe076d6b0a874a5b85e4b2dcdfdc1c11693686ec354620eb80b1aed970076e61a695443b0779f9522defea9698409a1dd369147c68c24ab6bd0304698a3e48154505bdb54adb7ed6dd7b41b5f5e4e0a7d95e4c058d8510e54ee69e7422523c86ea775da681dcef247386b473b03c35a6ae1859f3a7193f405c363340", 0x9e}, {&(0x7f0000000800)="4649f648cb0f2bbcbb50c191c6796a3c4cc7a9916e16313bde0b03ebce192f6e52dffecda9e9bde821bb5e71f445026afbed5c", 0x33}], 0x2, &(0x7f0000000b80)=[@cred={0x20, 0x1, 0x2, r2, r0, r10}, @cred={0x20, 0x1, 0x2, r2, r0, r11}, @cred={0x20, 0x1, 0x2, r2, r0, r12}, @rights={0x18, 0x1, 0x1, [r4, r4]}, @cred={0x20, 0x1, 0x2, r2, r0, r13}, @cred={0x20, 0x1, 0x2, r2, r0, r14}], 0xb8, 0x20000084}, 0x8000) 2018/03/27 18:21:51 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x7ffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000a44ffc)=0xe) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000000)) 2018/03/27 18:21:51 executing program 6: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000000c0)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000100)="6e65742f72745f63616368650049580400000000000000d202d187ff6eb325e8d6877e7bcde7ab4185eed4ee62547f29d62ecd894f6e702b47804761b24d7dc2b9eb1d0f6d030a76873781201452a09a6e862fcf44406984805fc6f413b9c2c0df0bc31317c7d09b43cece6ac60f2ee522ea944f52f3df0465230c4cc8d9dacf6ac753de87638ca7273f4f84b09f91443b8d5a4044fc415c0a") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x800000000004, 0x20011, r1, 0x0) 2018/03/27 18:21:51 executing program 2: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000040)={&(0x7f0000ffc000/0x2000)=nil, 0x7ff, 0x1, 0x2, &(0x7f0000ffc000/0x2000)=nil, 0xa5a}) poll(&(0x7f0000505ff8), 0x16f, 0x4) [ 49.601695] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=32794 sclass=netlink_audit_socket pig=8404 comm=syz-executor4 2018/03/27 18:21:51 executing program 3: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'syz_tun\x00'}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000380)={"6ffb65fe360000e0d0ff365da600", 0x1d}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x7) close(r0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) getsockname$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x24d) setsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000000100)={@loopback={0x0, 0x1}, r2}, 0x14) socket$inet6(0xa, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000557fc8)={&(0x7f0000e3aff0)=@in={0x2}, 0x10, &(0x7f0000b03000)}, 0x0) 2018/03/27 18:21:51 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00000000c0)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000100)={r2, r3}) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000000)={0x2, 'gretap0\x00'}, 0x18) r4 = getuid() ioprio_get$uid(0x3, r4) r5 = gettid() ptrace$getenv(0x4201, r5, 0x1, &(0x7f0000000140)) timer_create(0x1, &(0x7f0000000300)={0x0, 0x29, 0x4, @thr={&(0x7f0000000180)="5e3fcf53c24a10d65627e13bcf01fb4697ce9806eeaaf2cda9f6ae0b1365ad458621d4a33b003f9d703c6ea447d703b682771a7c47b3c38826d81891990b21479c177b7d4f159cda824c8701a31f6960bdaa6b95bace5ae127f1d085e71def514bf974", &(0x7f0000000200)="cb17a46b4d4090b1a2fac674ca108542ec87d1e09596a5c2aa35eb2959bebd03c1f866f60df7ec53580900165efb18c3f486ded71aae7df752040e16cda5d074a590588209384f5cba24fdf52a1bee8de35383a79057c6ad151db8f58a69da532d93c95f21ddb565f9b5119b57d855eef6286ce8032ea0624f396ef65707f1ebfa523c42d74eb10d6eecf5af0b826dc2fd0b1762a34c890bf2ff09dd9c06df9f8330bdd10c423ecbae5af658f458b5e525e57fb72a364fcacee97a6c02a0efe1766e86850169b7047b41efbd269ef1af346c983847b1bfba428540e0d1629def4d8ce472d98cd030379c"}}, &(0x7f0000000340)=0x0) timer_settime(r6, 0x1, &(0x7f0000000380)={{0x77359400}, {0x77359400}}, &(0x7f00000003c0)) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000400)) 2018/03/27 18:21:51 executing program 6: prctl$intptr(0x18, 0x7) 2018/03/27 18:21:51 executing program 0: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key(&(0x7f0000000080)='rxrpc_s\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="1023eb4bc1ea1834956c10ca1f9c543276231eed8d28d5e98e7cf989ce25a38ad3428cec8c3fa74fcbda449c736ed94d73a7d395d07b6e3b1edad72ad26bdf84c0a13b29cc75616e308457eefe460726cd9a75abc76be5c6dccad61090d266fe8b477ed82bd56bd990483d81805229c4c4165d292e05aa353eabf5952dbe54fb43112872bbace6001727e5ceae82daa5d8d140", 0x93, 0xfffffffffffffffa) keyctl$link(0x8, r0, r1) r2 = fcntl$getown(0xffffffffffffffff, 0x9) ioprio_get$pid(0x1, r2) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$sock_SIOCOUTQ(r4, 0x5411, &(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000240)={0x0, 0x1000, "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"}, &(0x7f0000001280)=0x1008) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000012c0)={r5, @in6={{0xa, 0x4e21, 0x6cab2d97, @empty, 0x3}}, 0x3, 0x200, 0x9, 0xa00000000}, 0x98) setsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000001380)=0x3, 0x4) setsockopt$llc_int(r4, 0x10c, 0x1, &(0x7f00000013c0)=0x1, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001400)={{{@in, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f0000001500)=0xe8) ptrace$getregset(0x4204, r2, 0x2, &(0x7f0000001640)={&(0x7f0000001540)=""/242, 0xf2}) ioctl$EVIOCGID(r4, 0x80084502, &(0x7f0000001680)=""/157) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000001740)={r5, 0x2a6}, 0x8) ioctl$TUNSETOWNER(r3, 0x400454cc, r6) tkill(r2, 0x18) socket$inet_icmp(0x2, 0x2, 0x1) mkdirat(r4, &(0x7f0000001780)='./file0\x00', 0x100) tkill(r2, 0x23) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001800)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r4, &(0x7f00000018c0)={&(0x7f00000017c0)={0x10, 0x0, 0x0, 0x8001}, 0xc, &(0x7f0000001880)={&(0x7f0000001840)={0x2c, r7, 0x20, 0x70bd29, 0x25dfdbff, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7cfe}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40080}, 0x8000) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000001900)={r5, @in={{0x2, 0x4e20, @rand_addr=0x5}}}, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f00000019c0)=@assoc_id=r5, &(0x7f0000001a00)=0x4) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000001a40)={r5, 0x0, 0x82c4, 0x7fffffff, 0x5, 0x8db4, 0x0, 0x6, {r5, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x5, 0x5, 0x80000001, 0x0, 0x2}}, &(0x7f0000001b00)=0xb0) getresuid(&(0x7f0000001b40), &(0x7f0000001b80), &(0x7f0000001bc0)) syz_open_dev$loop(&(0x7f0000001c00)='/dev/loop#\x00', 0x8001, 0x400000) setsockopt$inet_int(r4, 0x0, 0x1c, &(0x7f0000001c40)=0xfffffffffffff83d, 0x4) lgetxattr(&(0x7f0000001c80)='./file0\x00', &(0x7f0000001cc0)=@random={'btrfs.', '\x00'}, &(0x7f0000001d00)=""/126, 0x7e) ioctl$TIOCSWINSZ(r4, 0x5414, &(0x7f0000001d80)={0x8, 0x3, 0x657, 0x9}) 2018/03/27 18:21:51 executing program 6: r0 = gettid() rt_sigprocmask(0x0, &(0x7f000002b000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f000026f000)={0x0, 0x2e, 0x4, @tid=r0}, &(0x7f0000044000)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x20180, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000040)={'bridge0\x00', 0x9000}) timer_settime(0x0, 0x0, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) [ 49.641919] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=32794 sclass=netlink_audit_socket pig=8404 comm=syz-executor4 2018/03/27 18:21:51 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000fe0ffc)=0x4c) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000188fec)) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000100)) select(0x40, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)={0xc97c0}, &(0x7f00000000c0)) [ 49.676057] audit: type=1400 audit(1522174911.088:41): avc: denied { setpcap } for pid=8441 comm="syz-executor6" capability=8 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/27 18:21:51 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x8, r1) ptrace$setopts(0x420a, r1, 0x8, 0x0) 2018/03/27 18:21:51 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) ftruncate(r2, 0x800) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) setsockopt$sock_int(r0, 0x1, 0x25, &(0x7f0000161000)=0x1ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000311ffc)=0x1, 0x4) r3 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@mcast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f0000000100)=0xe8) getresgid(&(0x7f0000000140)=0x0, &(0x7f0000000180), &(0x7f00000001c0)) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={r3, r4, r5}, 0xc) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cef88)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) readv(r0, &(0x7f0000854f90)=[{&(0x7f0000a7b000)=""/196, 0xc4}], 0x1) 2018/03/27 18:21:51 executing program 4: r0 = dup(0xffffffffffffff9c) socket$inet6_sctp(0xa, 0x5, 0x84) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r2 = accept$inet6(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0xfffffffffffffdb9) sendto(r2, &(0x7f0000000080)="098da8e5e8997dcdb6ef", 0xa, 0x40040, &(0x7f00000000c0)=@nfc_llcp={0x27, 0xffff, 0x1, 0x4, 0x20000000, 0x3, "7e8d8c71678bd61394ea985d14dbefdd3e521c4d96a32ad98472105fa55f5cf255f8739a925133e4e7a81bae236af79a511b0bf77bdca260ded603aeb47ac5", 0x15}, 0x80) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000040)={0xc6, 0x9, 0x100, 0x200, 0x595, 0x553}) prctl$void(0x800000022) 2018/03/27 18:21:51 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/rfkill\x00', 0x1, 0x0) write$eventfd(r0, &(0x7f0000006000)=0x20200000001, 0x8) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/27 18:21:51 executing program 6: futex(&(0x7f000000cffc), 0x0, 0x80000000000000, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0xffffffffffffffff) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) fcntl$getown(r0, 0x9) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x7fffffff}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000180)={r1, 0x5e, "7ed16c3dc110eda8a2518947f7e0ee9ba3adf097b78a251edacdb20a009160b8e02598ab95431d844007d6195063cd167923c4d76b35479a4f706450cf26ddbfef59709035c85dc254401e26e79e6ae89395e3827c53239b879fa2fe0321"}, &(0x7f0000000200)=0x66) futex(&(0x7f000000cffc), 0x1, 0x20001, &(0x7f00000010c0)={0x77359400}, &(0x7f000044b000), 0x0) 2018/03/27 18:21:51 executing program 3: unshare(0x400) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x40, 0x0) bind$netlink(r0, &(0x7f0000000080)={0x10, 0x0, 0x25dfdbfe, 0x1000}, 0xc) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) connect(r0, &(0x7f0000000140)=@llc={0x1a, 0x304, 0x100000000, 0x1, 0xd0f, 0x7, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) epoll_wait(r1, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x9, 0x100000001) 2018/03/27 18:21:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x0, &(0x7f0000000000)={0x77359400}) madvise(&(0x7f0000b29000/0x2000)=nil, 0x2000, 0x13) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x301000, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={0x0, 0x1}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000002c0)={r1, 0x401, 0xcf55}, 0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e20, 0x92d, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}}, &(0x7f0000000180)=0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000001c0)={r2, 0x1f, "bd12ff42d811173eee957768677c285b85616be02daafea97a7cf6eef2d360"}, &(0x7f0000000200)=0x27) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000080)={&(0x7f00006ef000/0x2000)=nil, 0x2000}) 2018/03/27 18:21:51 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000003d00)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f00000005c0)=@getlink={0x28, 0x12, 0x301, 0x0, 0x0, {}, [@IFLA_EXT_MASK={0x8, 0x1d, 0xdef}]}, 0x28}, 0x1}, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000400)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000000180)=0xe8) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000500)=0x0) r5 = getuid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000002c80)=0x0) r7 = getpid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000003540)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003580)={0x0, 0x0}, &(0x7f00000035c0)=0xc) lstat(&(0x7f0000003600)='./file0\x00', &(0x7f0000003640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000036c0)={{{@in6=@dev, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in=@multicast2}}, &(0x7f00000037c0)=0xe8) lstat(&(0x7f0000003800)='./file0\x00', &(0x7f0000003840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000038c0)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003900)={{{@in=@local, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f0000003a00)=0xe8) r16 = getegid() sendmsg$netlink(r0, &(0x7f0000003b80)={&(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbff, 0xc0200}, 0xc, &(0x7f0000003480)=[{&(0x7f0000000200)={0x1f0, 0x16, 0x1, 0x70bd29, 0x25dfdbfe, "", [@nested={0xc, 0x1c, [@typed={0x8, 0xc, @fd=r0}]}, @nested={0x194, 0x74, [@generic="80fb3d646c9c8c4ea4c77454cc0f3e070f7ed480124d23a71a1b46177cb8225ed1d4ea761c66cc7151f8f61660521aebb40ecdf8ff8ef4288073db5260d8e91bf4ce5df306bd1d3ee3b556e27fd8166b96180d798a35bc5912e4f8013e93b196d214b06fa2bf406701e3715476466f1b63b579dc22d8ca06b33fee98a3e2cc2d5222200d9bf987a4aa6ea870300879f26383dc", @typed={0x70, 0x54, @binary="3c127c7ff63c62ee5d0e36c58c21652f99c222a3fd7d24bba3a858726a838c8cbe459c8d42fd666f1aee7c8050f87213e512c5dab1374a24f443df6dd4ed86c6093a009cce840d4784b8e5517c160413c77f78d43d594f0868dec2d44bb771a61ba575346553c3943071"}, @typed={0x8, 0x8d, @pid=r1}, @generic="ba71c93d9b07b55b36745343ecf5f24bb54dd5a18a1b21c662fa3646f4a36a3acd1ecef5a6203ec476aa2c073200dafa21026cd21b6fb810103949767f9fb04bf818d5d79ffdc896618567ae40e887e4fdb04d0154ea41e5007f14da70a485051f7f422e5fe742a078bcddc5544ec72a70ad6c928002499cc90756a08326604f1e0149"]}, @generic="745d7068e2fb45dc1fd5479650fb32a6f4487a240b02567ab03cdcec9692ed1e29b26bf0b63669c0a21e0dd7e59bff3a", @nested={0x10, 0x23, [@typed={0x8, 0x96, @ipv4=@broadcast=0xffffffff}, @generic="d068cc13"]}]}, 0x1f0}, {&(0x7f0000000600)={0x1128, 0x2a, 0x402, 0x70bd2a, 0x25dfdbfc, "", [@generic="62062689e309df556739ba60405db3895974fdedf1972020544786e8a4699287a5d663c7b6b580e257e17e71b3609150dcf50f9ce1cd8c596b8c6e8707969e661f276db1be2e0d43e61d5ad398b583680f7fdb549c5fde10ebd36bc089002754ab201015b908a083f458643f065b8221ebca07a7b271d00dd18604d71f0b3451fb57e6d195a03d50a0a7ae9f148ca23bf0740806b907ea0bf766a53866899861cd9abaa91ac97ac7f3461bb287de6965aba148b488e125ef74aaf0f6ac", @typed={0x1004, 0x45, 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@generic="0ec9216090f1b1eb01877c90904a1b7cac95be94b8561a9c3644d4815cf0a2b26dc73843f2dd8c13b6d5256014105c7474be510c89bc223e307e17c5d6d2b96d451547a5c76328cc3dd3b06e293f78ab2b96adb0cd8a9a48d3f7eabb8d3cceb9fc40f0fe66e2e84a71b176cb7b5b9cf43495383bfc3c502927c9e7c88093e4be4b08158727c626ae368fea847b19c85151dfb4836ea2e3e277cf5d69faa8a76389ecbf0f3fd62fbbf901a800a32903d000f91e879133934004b48d0fc602bd36fa48f2349841ba65080b42bddfd66fa7e12a818b507e0d10361bd94928d8570a091e19cbb80855b3", @typed={0x8, 0x6e, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @typed={0x8, 0x68, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @generic="3c3008a2e93a2d7253d1679764de83bd05be8e420c9c30e552b13e69b4dfebeeec87ed9763f1f7a79fb66fd57aac7aff554b1feff58cf6e4e76ccaf13d19d05ba061eb24", @typed={0x8, 0x88, @u32=0x8}]}]}, 0x4c4}, {&(0x7f00000031c0)={0x24, 0x2b, 0x501, 0x70bd2d, 0x25dfdbfd, "", [@typed={0x14, 0x1a, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, 0x24}, {&(0x7f0000003200)={0x24c, 0x8, 0x410, 0x70bd2d, 0x25dfdbfd, "", [@generic="aaaadf73f384687e45be8b16a9205aafd074c40927a995f6a1cd855df5bcd57d765f2cc480cf7f6e1a91df70419e2c32aae35b183f425efb3d7f17f438480377b40164daa947f9b463b627e85f28e74cd2c4612902cb1776f585efb72e9c4a680b679121e744c9331fee0e33eeb17b9095f1beaa213b3cccedbccc9a1d9ca677877f40858baca3979ee0c71395cc7d283cc67d3b879319900f8ab6", @generic="83bab5f13077912038e3af51ec81ec52579e1c06101502", @nested={0x10, 0x5a, [@typed={0x4, 0x37, @binary}, @typed={0x8, 0x6d, @fd=r0}]}, @generic="e537374ded96c4292f312ef50a9fbab710bedb19bdcfe061b5d12d9710ac26fdb9566b2d9a2d4deb905619f2fb37f5b57bace78d7007c6405790407d1fb1523ca847a3e5ee14ac1064c2700a91e068534450d85059cab10c9867c1bd20a896e479a8f1d482ea7db3f8e23f06680d32cc6a9b70511154c994b5e7484b2bdc2b321391e307cf4ad5bf847169d9fad36ff62eef5b589f1a68058519b21ad80a38d37b1dfaf06fb28bdee3f24262f5a2d5f9ff8a79f30b4e58b201ccd50ab9b4cdb9b9113b6d2388325be049f390e9cc7aa08fbaea6ed55df679544a6f30e4047441a2ff80", @generic="ce24a8fa502ff7bb7946735ab374bb91e7894867e8e9dde5a4185097457838ea253086c708c99eb96958b860e3b24d43e2e41824be25d9f20b84a84ed8ab755e31cb850ca177dc3ecc9e4ade8bac1ad6663714963821ca5b9ecab2798f0824caad4959f88f5630bec207170692873d510b9a4c7d40fc0d73cac61a4eb134bcfc2e76b0735530b39f4b2778d488b1dc58332e0486"]}, 0x24c}], 0xa, &(0x7f0000003a40)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0x110, 0x200040d1}, 0x0) 2018/03/27 18:21:51 executing program 2: r0 = creat(&(0x7f000088d000)='./file0\x00', 0x400000000000) getxattr(&(0x7f0000e4aff8)='./file0\x00', &(0x7f00000b1000)=@known="73797374656d2e706f7369785f61636c5f6163636573731d", &(0x7f00009c0000)=""/87, 0x57) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x8, 0x4) 2018/03/27 18:21:51 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') preadv(r1, &(0x7f00000004c0)=[{&(0x7f0000000280)=""/136, 0x88}, {&(0x7f0000000400)=""/140, 0x8c}], 0x2, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 2018/03/27 18:21:51 executing program 1: clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ppoll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x80}, {0xffffffffffffffff, 0x2420}], 0x0, &(0x7f00000000c0)={r0, r1+10000000}, &(0x7f0000000100)={0x7}, 0x24b) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x802) splice(0xffffffffffffffff, &(0x7f0000002ff8), r2, &(0x7f0000003ff8), 0x7, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/relabel\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r3, 0x40086408, &(0x7f0000000140)={0x7, 0x6ea}) 2018/03/27 18:21:51 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'syz+aller0\x00', 0x2001}) close(r0) connect$unix(0xffffffffffffffff, &(0x7f00000002c0)=@file={0x0, './file0\x00'}, 0x6e) 2018/03/27 18:21:51 executing program 3: r0 = socket(0x2, 0x5, 0x2) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000000)=0x5, 0x4) setsockopt(r0, 0x40000000000006, 0xe, &(0x7f0000902000)="02000800", 0x4) 2018/03/27 18:21:51 executing program 7: rt_sigprocmask(0x0, &(0x7f000078b000)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) timer_create(0x0, &(0x7f0000044000)={0x0, 0x15, 0x4, @tid=r0}, &(0x7f0000000080)=0x0) timer_settime(r1, 0x3, &(0x7f000004a000)={{0x0, 0x1}, {0x7, 0xe4c}}, &(0x7f0000000000)) rt_sigtimedwait(&(0x7f00004f3ff8)={0xffffffffffffffff}, &(0x7f0000ec8ff0), &(0x7f0000685000)={0x77359400}, 0x8) 2018/03/27 18:21:51 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000788ffc), 0xfdf6) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) flock(r0, 0x0) r1 = dup3(r0, r0, 0x80000) r2 = mmap$binder(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2000001, 0x40010, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000000)={r2}) sendto$inet(r0, &(0x7f0000a6efff), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) 2018/03/27 18:21:51 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000000)={0x3, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2, 0x0, @dev={0xac, 0x14, 0x14}}}}, 0x108) r1 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000440)={0x800, 0xf35, 0x8000, 0x7, 0x80000000, 0x0, 0x2, 0x4, 0x0}, &(0x7f0000000480)=0x20) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000004c0)={r2, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x15}}}}, 0x84) fchmodat(r1, &(0x7f0000000180)='./file0\x00', 0x40) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000300)={'broute\x00', 0x0, 0x3, 0xec, [], 0x2, &(0x7f00000001c0)=[{}, {}], &(0x7f0000000200)=""/236}, &(0x7f0000000380)=0x78) 2018/03/27 18:21:51 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2001, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000003c0)="c8", 0x1}], 0x1, 0x0) fremovexattr(r0, &(0x7f0000000040)=@random={'osx.', '/dev/vga_arbiter\x00'}) 2018/03/27 18:21:51 executing program 1: r0 = socket$inet_sctp(0x2, 0x0, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$packet_int(r1, 0x107, 0x11, &(0x7f0000000000)=0x7f, 0x4) 2018/03/27 18:21:51 executing program 3: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x0, 0x0, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="11634840", @ANYRES64=0x0, @ANYBLOB="faffffffffffffff"], 0x0, 0x0, &(0x7f0000011f9d)}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000080)) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x4) 2018/03/27 18:21:51 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000001ffb)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_score_adj\x00') setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000080)={{0xa, 0x4e24, 0x6, @empty, 0x2}, {0xa, 0x4e21, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, 0x1, [0xffffffffffffff00, 0x423, 0x2, 0x3, 0x9, 0x1, 0x1, 0x8]}, 0x5c) 2018/03/27 18:21:51 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x80000, 0x0) write$cgroup_subtree(r2, &(0x7f0000000140)={[{0x2d, 'pids', 0x20}, {0x2d, 'cpu', 0x20}, {0x2f, 'pids', 0x20}]}, 0x11) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKMODE={0x8, 0x11}]}, 0x28}, 0x1}, 0x0) 2018/03/27 18:21:51 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f000000fff4)='net/rt_acct\x00') getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f00000000c0)={@mcast1, 0x0}, &(0x7f0000000100)=0x14) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="5c0000001300100829bd7000ffdbdfffffff7f00", @ANYRES32=r1, @ANYBLOB="010000000000000008000f00d9c80000080023000300000008001d000900000014001400726f736530000000000000000000000008001100660000000800100057000000"], 0x5c}, 0x1, 0x0, 0x0, 0x4004000}, 0x44884) creat(&(0x7f0000000040)='./file0\x00', 0x4) pread64(r0, &(0x7f0000000000)=""/36, 0x24, 0x0) 2018/03/27 18:21:51 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x100000000000, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa25ad", 0x3}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) ftruncate(r1, 0x800) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'syz_tun\x00', 0x4020}) getpeername$netlink(r1, &(0x7f0000000000), &(0x7f0000000140)=0xc) dup2(r1, r0) 2018/03/27 18:21:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f000033e000)={0x500, 0x0, 'client0\x00', 0x0, "4f34a4b4009347bc", "69dca9d65c3a7b99e635ae4b83829da2866dd0ca05c5054c781d7eabd7c3920f", 0x7, 0x9}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000991000)=0x200, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00008d8000), 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000c4ff2), 0x0, 0x20000020, &(0x7f000051aff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000722ff2)='/dev/keychord\x00', 0x0, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1d, &(0x7f0000a82f49)="801cff94d5fbf61d34ead06d82bab80388a4f02866390871c5ec708d1b3defa78c60e6b943706e482ebdf4dcebf1aa1fe77956f2cf0bfa209cd20d4445e2716685d218d095c6f5b1213c2ee56ba13deb769af3a91059f5b44abf6ef756b3ccafda116f64be96c7ac2c6f9805c6792d321f48a8ace2d61542c8e8dca43f726793933d1a5d6247b18975cd013385f8db28dd3baf298a83aa079954a003a6a159ce0bf8276cfe68b87c16097d6e893495278ba9ce5cfd228c", 0xb7) getegid() clock_gettime(0x0, &(0x7f0000f7eff0)) getitimer(0x1, &(0x7f0000546000)) clock_gettime(0x0, &(0x7f00008fd000)) utimensat(0xffffffffffffffff, &(0x7f0000c40ff8)='./file0\x00', &(0x7f000098a000)={{0x77359400}}, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008cf000)='/selinux/checkreqprot\x00', 0x0, 0x0) fdatasync(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f00004ff000), 0x4) getresgid(&(0x7f0000d7bffc), &(0x7f00005a9ffc), &(0x7f00009fcffc)) setregid(0x0, 0x0) socketpair$ax25(0x3, 0x0, 0x0, &(0x7f0000000000)) fcntl$notify(0xffffffffffffffff, 0x402, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(0xffffffffffffffff, 0xc0bc5310, &(0x7f0000000000)) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000a73000), 0x14) futimesat(0xffffffffffffffff, &(0x7f0000691ff8)='./file0\x00', &(0x7f0000de1000)={{0x0, 0x2710}, {0x0, 0x2710}}) writev(r0, &(0x7f0000e2e000)=[{&(0x7f0000556f9b)="d636edc2735fbedca774ab20aa2d4fc9b09f130987eacfc878932d44ee14c1d4bcb32074ab0f0c6561b85566b3fa3c14c391bf606ec7c9c8767344638df33179a275433b79378757721a15a49e6629a2bd200e1b4f0b6bec726e6140665949ab574672fa40", 0x65}], 0x1) ppoll(&(0x7f0000cd9000)=[{r0, 0x10}, {r0, 0x3004}, {r0, 0x1000}], 0x3, &(0x7f00005cd69c), &(0x7f0000af5ff8)={0x9}, 0x8) ioctl$KDENABIO(r2, 0x4b36) 2018/03/27 18:21:51 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x50400, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x9) r2 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x401}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x2001}) pread64(r2, &(0x7f00000000c0)=""/9, 0x1, 0x0) 2018/03/27 18:21:51 executing program 5: r0 = memfd_create(&(0x7f0000485000)="402670726f626b7379721a6e6700", 0x0) openat$cgroup(r0, &(0x7f0000000000)='syz1\x00', 0x200002, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000044000)) write$sndseq(r0, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd}], 0x30) 2018/03/27 18:21:51 executing program 6: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x3d55923e358df20e, &(0x7f00000000c0)={@loopback=0x7f000001, @rand_addr=0x8000, r1}, 0xc) r2 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) bind$inet6(r2, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r2, &(0x7f00007a8fff), 0x0, 0x20004014, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000000100)=0x2, 0x4) [ 50.019879] binder: 8534:8540 transaction failed 29189/-22, size 0-0 line 3010 [ 50.056224] binder: 8534:8562 ioctl 40046205 4 returned -22 [ 50.075938] binder: 8534:8562 transaction failed 29189/-22, size 0-0 line 3010 [ 50.107483] binder: undelivered TRANSACTION_ERROR: 29189 [ 50.125027] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/27 18:21:51 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x3, 0x0) syz_fuse_mount(&(0x7f0000978000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x82200808}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="00022bbd7000fddbdf25110000000c00110008000800ffffffff"], 0x20}, 0x1}, 0x40040) mkdir(&(0x7f0000000300)='./file0\x00', 0x0) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r2, 0x20) open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) unshare(0x400) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000240)) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/03/27 18:21:51 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100000a0000000000000000000000050006000000000045aa611a0f042bcc0e372afee4a80a004e2000000000fe800000ddff000000000000000000000000000000000000030005000000000002004e20000000000000000000000000"], 0x50}, 0x1}, 0x0) 2018/03/27 18:21:51 executing program 4: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000040)=""/15) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) epoll_create(0x6f) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) sync_file_range(r0, 0x4, 0x9, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f00000000c0)=""/187) r2 = openat(r0, &(0x7f0000000180)='./file0\x00', 0x8000, 0x102) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00000001c0)=0x8, 0x4) r3 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$clear(0x7, r3) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000280)={{{@in=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000380)=0xe8) setuid(r5) sendto$packet(r0, &(0x7f00000003c0)="8772fe6997623befdf67a1df62fcd7a53d8ad221cc75d148707f5b266e3447fc94ae57d5b4ad32e06266c0ac1cb067b200340895001c0d13ed3d40d59211affd842eaab68963425a47d1b578023359586d79f78cc5fa16700f5a5e32f3c1d453ac3eeee416a919e73c45190f8cfb2420b5ec3659473ac8e87d67ac9f41abc89da234e81c27cccbea4fdb681fd6d67512eb8d6e15873dc05685b67e07c96e553c3319511477e37e34b7fa5a7967f13eccad61ce7c70cbd6", 0xb7, 0x20000000, &(0x7f0000000480)={0x11, 0xff, r4, 0x1, 0x401, 0x6, @random="7438f075cb5b"}, 0x14) ioctl$sock_netdev_private(r2, 0x89fd, &(0x7f00000004c0)="b457d7c5d0a527004d45b472f38d9091ad18cf63f9a44b478adc1db02e4b8e4d07f349b5755ab24b82dca7c2e14e3c59f7d7d6976af6716fbacae824f4b26719ac42792cc2d8370e35acb85ce65b2701c92b55") ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000540)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000580)={r6}) fstat(r2, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f00000005c0)='./file0\x00', r5, r7, 0x1000) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000680)=r4) fchdir(r0) fchmodat(r2, &(0x7f00000006c0)='./file0\x00', 0x20) lremovexattr(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)=@random={'os2.', './cgroup.net/syz1\x00'}) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000780)=0x6) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000007c0)={0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0xfffffffffffff6cd, 0x1f, 0x8, 0x0, 0x2}, &(0x7f0000000880)=0x98) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000008c0)={r8, 0x24fb}, 0x8) r9 = creat(&(0x7f0000000900)='./file0\x00', 0x0) fsetxattr(r9, &(0x7f0000000940)=@random={'system.', 'vboxnet0\x00'}, &(0x7f0000000980)='\x00', 0x1, 0x1) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f00000009c0), &(0x7f0000000a00)=0x4) 2018/03/27 18:21:51 executing program 2: mkdir(&(0x7f000002b000)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f00001d0ffa)='ramfs\x00', 0x1000818, &(0x7f000000a000)) getresuid(&(0x7f00000019c0), &(0x7f0000001a00), &(0x7f0000001a40)=0x0) setuid(r0) r1 = creat(&(0x7f0000f66ff4)='./file0/bus\x00', 0x0) r2 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) pread64(r2, &(0x7f0000000040)=""/208, 0xd0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000001980)={'sit0\x00', 0x1}) getresuid(&(0x7f0000000240)=0x0, &(0x7f0000000280), &(0x7f00000002c0)) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) fcntl$getownex(r2, 0x10, &(0x7f0000000300)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000340)={{{@in6=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in=@rand_addr}}, &(0x7f0000000440)=0xe8) sendmsg$nl_generic(r1, &(0x7f0000001940)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000001900)={&(0x7f0000000480)={0x1474, 0x23, 0x0, 0x70bd2b, 0x25dfdbfb, {0x9}, [@generic="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", @typed={0x4, 0x6c}, @nested={0x14, 0x28, [@generic="ee7bb7b8e8c323f9d0b1668de2"]}, @nested={0x1f4, 0x4c, [@typed={0x8, 0x5e, @uid=r3}, @typed={0x4, 0x30}, @generic="20d172e46a8ae24b53178635e54b44a28978a4bb5c832c71ff3d1ca17df6f4f146f9977745fb66314fa5129e9ce04b71ce47b749b02814fb62b2359634b74880417f82c7b84f8bf8e0bb6f8d832c048c2d18b28bb3c79adc04741d63e5925c47e6a24c70f6e2c3deee71cb568d77f7d6e4ee306de802c878764f96d54df276f3f8e94fff4abcb513c27907e8c523fead6d5d6c92854dd784e1d3cb7b", @generic="0cba3d7fcd509ef638f236c88e76aa6f38cc2ffe163a6d75a389d66f56e89b079663e5da84508f9ef463edf80a3363", @typed={0x8, 0x4f, @uid=r4}, @typed={0x8, 0x93, @pid=r5}, @generic="9295851fa3d0561e8adf6b2ca34e404b84fadd49534b63929ac99cf919c14da90bfe0444fe97079c6b62e90a058a4c8797be19b4ae4c2e46da04d8226aeeb9bc39ac35ed215cfbb36338e68214a47d7b4d0e222ace5461ddbdf4709c59bffb13f59bc6ed78c783f831606b2c771a6e16063e8db76f1a378016411fc568d34b3a08d17a6fe941e8a74aae7610a7c7324d28b9eb114144c2822fe1c6c960e1325a92a833eea10f53d16f6906758eacea667195f808db3be5e351dcb427ba540547cc1f223f8b0b5e14c8579505a9c4eb0bee44e0cdef76dbbf9c0d800ce178f27deb8d568c6e0529d374c77902d209e22e1383", @typed={0xc, 0x3e, @u64=0x4}, @typed={0x8, 0x56, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}]}, @typed={0x8, 0x50, @uid=r6}, @generic="cd90ffa1e8517a2cc3882b71b570148be61aa1f3c8ad45574925a797a1f81abd65bea036cd49e3f13bb86501d4232264315146d116d92a59e68364f33526e7f329e31be0a48c9833c70dab5702aace4c49e6a011c25e10a07fe34913f247a87f545ec0435ec73c810268", @typed={0x4, 0x8}, @nested={0xe8, 0x6a, [@generic="e1175dfd182ab39b122bfaa6f19a4bb22bd894f9bbb17793894783bba2d6c2e8c5fa180c4cb14d2d6e6b93356ecf3d033922eb9220bcc2f0dc754db6f23e5335eca3555ad3eee576d4dd55d62aba3c95eece61c7f6078f9c70ef2ffd8528edb2de8b766532b80e030c95cfaaa3f859efe00326980110e9f09f12bdf5636ebbe21910987c92a2dfa04243ba9c4df9a64258c69a33049f73894828f69813dd66e0824ea8030d50e8589d7627ae25dc2350e399d47763c0db78775b5c3558f3ae02cf5ef59411615d25362fd7b057c7c0b18f23fddc2e4d9796380b0c435f9f15303554eb2b"]}, @generic="cfb9349295413921ad5876c8affd1b01e9b6ef894fb0980b52dd72d5b92a0360b23e9a3f88234716b3557e701df92b204e62ffa3c229e9ccac1d574faf67d2b8b52141b69ef223ec04088b62eb5887b91ea8de55d51e151aeb794ac9b2c56de47bdbedb69279746d35fcb504378d2e818da9c27e652afc2aa59c645d0eb25c79259479cb6ae36979c9660545cb6a7a842d264c20db08b8c0b185e5aceb830dff2ed06d0133d1220bc96226f1116e0f8d6df6cfb1bfc5206e6dbb5a98a31632b2f726c0604601e3e826dbcb2e3205561ffd59f77b29cf22855ee705f076298830ef1f3251554cb0364f44635490dd4fbec55b82ec3262"]}, 0x1474}, 0x1, 0x0, 0x0, 0x80}, 0x1) open(&(0x7f0000000140)='./file0/bus\x00', 0x0, 0x0) 2018/03/27 18:21:51 executing program 7: r0 = creat(&(0x7f00000002c0)='./file0\x00', 0x88) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000300)={0x79, 0x1432, 0x800, 'queue1\x00', 0x401}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0xa00, 0x0) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f00000001c0)=""/136, &(0x7f0000000280)=0x88) readlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/139, 0x8b) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @broadcast=0xffffffff}, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/03/27 18:21:51 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000001100)='./file1\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x1003) r2 = dup3(r1, r0, 0x0) fcntl$setstatus(r2, 0x4, 0x400) pwritev(r2, &(0x7f0000001140), 0x0, 0x0) fallocate(r1, 0x1, 0x80000000, 0x357) fallocate(r0, 0x5, 0x0, 0x80000000) 2018/03/27 18:21:51 executing program 6: capset(&(0x7f0000be6ff8)={0x19980330}, &(0x7f000032e000)) r0 = creat(&(0x7f0000891ff8)='./file0\x00', 0x0) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000000)={@rand_addr, @multicast2}, &(0x7f0000000040)=0x8) truncate(&(0x7f0000000080)='./file0\x00', 0x0) 2018/03/27 18:21:51 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x2) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x200000, 0x0) execveat(r1, &(0x7f0000000140)='./file0\x00', &(0x7f0000000200)=[&(0x7f0000000180)='wlan0\x00', &(0x7f00000001c0)='/dev/input/event#\x00'], &(0x7f0000000300)=[&(0x7f0000000240)='[keyring\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='/dev/input/event#\x00'], 0x800) getpeername$llc(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x10) write$evdev(r0, &(0x7f0000057fa0)=[{{}, 0x0, 0x100000001}, {}], 0x30) modify_ldt$write(0x1, &(0x7f0000000100)={0x1000, 0x20001000, 0xffffffff, 0x6, 0x4, 0x0, 0x5, 0x80, 0x80000001, 0x9}, 0x10) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) timerfd_gettime(r1, &(0x7f0000000340)) read(r0, &(0x7f0000000000)=""/45, 0x2d) 2018/03/27 18:21:51 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001fc8)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)={0x2, 0xd, 0x0, 0x0, 0x200000000000012b, 0x0, 0xffffffffffffffff, 0x25dfdbfd, [@sadb_address={0x0, 0x5, 0x33, 0x0, 0x0, @in={0x2, 0x4e23}}, @sadb_key={0x0, 0x9, 0x0, 0x0, "681612fa0a95c3853ed917be376e23"}, @sadb_ident={0x0, 0xb, 0x8001, 0x0, 0xfffffffffffffff8}, @sadb_x_kmaddress={0x0, 0x19, 0x0, @in6={0xa, 0x4e23, 0x45, @local={0xfe, 0x80, [], 0xaa}, 0x8c1b}, @in6={0xa, 0x4e23, 0xfffffffffffff3e5, @loopback={0x0, 0x1}, 0x7ff}}, @sadb_x_nat_t_port={0x0, 0x17, 0x4e22}, @sadb_x_nat_t_port={0x0, 0x17, 0x4e23}]}, 0x13e}, 0x1}, 0x4) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x40000) ioctl$VT_DISALLOCATE(r1, 0x5608) 2018/03/27 18:21:51 executing program 7: r0 = memfd_create(&(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000000080)='gi', 0x2) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000000), &(0x7f0000000200)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1000) 2018/03/27 18:21:51 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getpgid(0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000740)) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) r1 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x2, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) creat(&(0x7f0000b58ff8)='./file1\x00', 0x0) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='com.apple.FinderInfo\x00', &(0x7f00000000c0)='\x00', 0x1, 0x0) rename(&(0x7f0000747ff8)='./file1\x00', &(0x7f000044aff8)='./file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/27 18:21:51 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)={0x10c, r1, 0x720, 0x70bd2b, 0x25dfdbfc, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3ff}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xff}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x8}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x4}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x37}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x100000000}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x1e}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1ff}, @IPVS_CMD_ATTR_SERVICE={0x58, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0x1}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x9, 0x10}}, @IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x7f}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x87}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3c}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x6, 0x20}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}]}, 0x10c}, 0x1, 0x0, 0x0, 0x81}, 0x800) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003eeff6)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd34cbd156009cd21e847417b4", 0x2d}], 0x1, &(0x7f0000b88000)}], 0x1, 0x0) ioctl(r0, 0x2285, &(0x7f0000007000)) read(r0, &(0x7f0000b07000)=""/36, 0x24) socket$unix(0x1, 0x568a8549931df6a2, 0x0) 2018/03/27 18:21:51 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000180)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) r1 = dup2(0xffffffffffffffff, r0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00000002c0), &(0x7f0000000300)=0xc) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(0xffffffffffffffff, 0x80045301, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x41, @time, 0x4, {0x0, 0x9}, 0x3ff, 0x1, 0x80000000}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f68000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000040)={0x1, 0x5e12, 0x5, 0x80000001, 0x7d5, 0x3, 0x7a, 0x2, 0x0}, &(0x7f0000000240)=0x20) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000280)=r3, 0x4) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000bc9ffc)) ppoll(&(0x7f0000000340)=[{r0, 0x4080}, {r1, 0x449}, {r2, 0x102}, {r0, 0x100}, {r1, 0x1}, {r1, 0x4020}, {r2, 0x2}], 0x7, &(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000003c0)={0x4}, 0x8) 2018/03/27 18:21:51 executing program 3: socketpair(0x15, 0x7, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) write$fuse(r0, &(0x7f0000000080)={0x18, 0x1, 0x4, @fuse_bmap_out={0xb0}}, 0x18) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000140)='attr/prev\x00') write$fuse(r2, &(0x7f0000000100)={0x28, 0x0, 0x0, @fuse_notify_store_out}, 0x28) 2018/03/27 18:21:51 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000001500)) 2018/03/27 18:21:51 executing program 7: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x181) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000040)=0x5) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) getsockopt$bt_hci(r1, 0x0, 0x2, &(0x7f0000000240)=""/19, &(0x7f0000000280)=0x13) 2018/03/27 18:21:51 executing program 5: socket$key(0xf, 0x3, 0x2) rt_sigreturn() r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='ns/ipc\x00') write$eventfd(r0, &(0x7f0000000040)=0xffffffffffffff9f, 0x8) 2018/03/27 18:21:51 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000140)={"7369743000008000", {0x2}}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f00000000c0)=0x3c7) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000100)={r2, 0x1}, 0x8) 2018/03/27 18:21:51 executing program 7: r0 = socket(0xa, 0x805, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000005380)={&(0x7f0000003f40)={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "068b85bb6f77c715f66d62592950a4517d67945a487207db0eb4adeb94c59320dbed139fd0eae4d8f16c8c0654f20925ea462390a825c53ddfe4f04ea07b74"}, 0xfffffffffffffc3c, &(0x7f00000052c0)=[{&(0x7f00000051c0)="50389e63ae327aa23e12ecdfdc2a", 0xe}], 0x6c, &(0x7f0000000000)=ANY=[@ANYBLOB="1000000000000001000000000000000068f48f61727159082102a1c300e6935f89a04c3da74cd3295ea1dd"], 0x10, 0x8000}, 0x0) [ 50.364873] FAULT_FLAG_ALLOW_RETRY missing 30 [ 50.370384] CPU: 1 PID: 8617 Comm: syz-executor0 Not tainted 4.9.90-gdd1e37e #66 [ 50.377919] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 50.387265] ffff8801d7107480 ffffffff81d94ee9 ffff8801d7107760 0000000000000000 [ 50.395301] ffff8801ba14c410 ffff8801d7107770 ffff8801d7107650 ffff8801d7107678 [ 50.403331] ffffffff81661a69 0000000000007c61 ffff8801d7b95168 ffff8801d7b950a0 [ 50.411353] Call Trace: 2018/03/27 18:21:51 executing program 3: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d36ff4)) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000001aff4)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000019000)={0x20000000}) sync_file_range(r0, 0x9, 0x7ff, 0x4) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000000)="6594dd6044dfdd6fd4b361a8a5c0c24f72926aec6bdb2cbb4b450d8266841bd0e0beefeb8378ff11922dbdc810154fc2634f34864193e1ca247503bb0a92ebcd1861513ef7b562bc958c3f12c40caeeb04ac62fa863093247bd60bc63b27599af7389189ddc1475814f8327e641173ab700856d3f6fd80b3ff450d16b5d74bdb94d810fc298a6e3408c83dc734965c46d7db51f869355d36b4b1c8832ab20337b9a2fb75e227b86d824df4dd2d777be4228018305fbd6b0b9b3ad12c018329c4ca56a4f2") [ 50.413933] [] dump_stack+0xc1/0x128 [ 50.419285] [] handle_userfault+0xa59/0x1320 [ 50.425416] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 50.432424] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 50.438827] [] ? __lock_is_held+0xa1/0xf0 [ 50.444613] [] ? handle_mm_fault+0x11ad/0x2460 [ 50.450832] [] ? handle_mm_fault+0x1f19/0x2460 [ 50.457052] [] handle_mm_fault+0x1f27/0x2460 2018/03/27 18:21:51 executing program 3: r0 = socket$inet6(0xa, 0x80000, 0x4) setsockopt$inet6_dccp_buf(r0, 0x21, 0xc, &(0x7f0000000080)="e22d5b29eedc0f67e2c250eac60c3a04129c09235210ecfdd941527c6cb2b4892b3982568b7ee7e3eb278cd194c684edfde1fa9fcdee1bce8ae3425cafc270760f35569939c1626c460990376459d4cb211a177febada82fa4e319cdb5d689c644f35f107d1ee70401aa9a6bbe116ec931e29d92856ffa0acb8cb87240b2a2ff95a78752a2", 0x85) r1 = socket(0x5, 0x40, 0x80005) write(r1, &(0x7f0000000040)="1f0000000104ff4c6d746900000000006f0501000b000100040023ca0000cf", 0x1f) 2018/03/27 18:21:51 executing program 2: openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/enforce\x00', 0x470100, 0x0) syz_open_dev$sg(&(0x7f00000003c0)='/dev/sg#\x00', 0x7, 0x1) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000400)='/dev/rfkill\x00', 0x82100, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000000440)="24b38b20d0ef3254115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76323a5bf634e4235a33d57e226460104ca0dedf1f0e8365cd43d106c41d009976034d6557bf8917cad630598f6e58fd1770012d78aabb64ffffffed00002e", 0xce) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0xd35, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x5c) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='memory.current\x00', 0x0, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f00000001c0), &(0x7f0000000200)=0x10) r2 = memfd_create(&(0x7f0000000000)='proc.-\x00', 0x3) memfd_create(&(0x7f00000002c0)="0e00", 0x3) fremovexattr(r2, &(0x7f0000000040)=ANY=[@ANYBLOB="73656393726974792e1300"]) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x0, 0x5, 0x6}, 0x2) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000300)=0xffffffff7ffffe00) setsockopt$inet6_int(r3, 0x29, 0x40, &(0x7f0000001fde)=0xffffffffffffffff, 0x24b) 2018/03/27 18:21:51 executing program 3: setitimer(0x0, &(0x7f0000000000)={{0x100000000000}, {0x0, 0x7530}}, &(0x7f0000018000)) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000080), 0x2) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00000000c0)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000100)={r1}) [ 50.463097] [] ? __pmd_alloc+0x410/0x410 [ 50.468797] [] ? __lock_is_held+0xa1/0xf0 [ 50.474590] [] __do_page_fault+0x5c2/0xd40 [ 50.480474] [] ? mm_fault_error+0x2c0/0x2c0 [ 50.486444] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 50.493104] [] do_page_fault+0x27/0x30 [ 50.498633] [] page_fault+0x28/0x30 [ 50.503900] [] ? iov_iter_fault_in_readable+0x1a1/0x420 [ 50.510902] [] ? iov_iter_fault_in_readable+0x1aa/0x420 [ 50.517904] [] ? iov_iter_fault_in_readable+0x1a1/0x420 [ 50.524906] [] ? iov_iter_copy_from_user_atomic+0x850/0x850 [ 50.532252] [] ? mark_held_locks+0xaf/0x100 [ 50.538199] [] generic_perform_write+0x1dc/0x500 [ 50.544571] [] ? page_endio+0x180/0x180 [ 50.550165] [] ? file_update_time+0xbc/0x3b0 [ 50.556187] [] ? current_time+0xd0/0xd0 [ 50.561784] [] __generic_file_write_iter+0x348/0x570 [ 50.568503] [] generic_file_write_iter+0x2d5/0x600 [ 50.575049] [] __vfs_write+0x4bf/0x680 [ 50.580555] [] ? do_iter_readv_writev+0x4b0/0x4b0 [ 50.587031] [] ? __lock_is_held+0xa1/0xf0 [ 50.592817] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 50.599368] [] ? __sb_start_write+0x14a/0x310 [ 50.605483] [] vfs_write+0x189/0x530 [ 50.610814] [] SyS_write+0xd9/0x1b0 2018/03/27 18:21:52 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000e5a000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) syz_open_procfs(0x0, &(0x7f0000001840)='clear_refs\x00') prctl$setname(0xf, &(0x7f0000000200)="65fc90200800000000100000b105e289af243df7182101735c6abb7b6b56e16888e0d122c28640877e07fae15bcb089ae584cab31af63423688177e251e033b3d5edde6563dda52ae5951cb83aef594c028ffee556bc453c90dc862933bcec174c927016eadb1d5a9942d27a0be401bf716a3b1cd589cd9fa295c4e34871930c3d10217b21bef8642867e94dafdc92c839ac4cd08e49eb80ad03aea531f6f13ff398ecfba6b9ff35c3857f80ce9150298378") ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0x26, 0x0, &(0x7f000000df48)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00 '], 0x0, 0x0, &(0x7f000084b000)}) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00003cb000)={0x4c, 0x0, &(0x7f0000000040)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000495000), &(0x7f00000fd000)}}}], 0x0, 0x0, &(0x7f00002f6000)}) 2018/03/27 18:21:52 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x80400, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000}) r2 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000080)={r1, 0x80000, r2}) ftruncate(r0, 0x400) r5 = pkey_alloc(0x0, 0x2) pkey_free(r5) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f00000000c0)={r3, 0x80000, r0}) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x7}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000180)={r6, @in={{0x2, 0x4e24}}, 0x7ff, 0xd5, 0x7fffffff, 0x2, 0x40}, &(0x7f0000000240)=0x98) r7 = socket$inet6_icmp(0xa, 0x2, 0x3a) getresuid(&(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)) fchdir(r7) uname(&(0x7f0000000340)=""/249) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000440)={r6, @in={{0x2, 0x4e23}}, 0x1ff, 0xfffffffffffffffa}, &(0x7f0000000500)=0x90) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f0000000540)={'irlan0\x00', 0x1001}) setsockopt$IP_VS_SO_SET_FLUSH(r2, 0x0, 0x485, 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r4) r8 = accept4$llc(r0, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000005c0)=0x10, 0x800) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000600)={'irlan0\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) r9 = getpgid(0x0) sched_setaffinity(r9, 0x8, &(0x7f0000000640)=0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000680)={r6, 0x4471da23}, &(0x7f00000006c0)=0x8) accept$inet6(r7, &(0x7f0000000700)={0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000000740)=0x1c) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000780)) ioctl$sock_SIOCOUTQNSD(r8, 0x894b, &(0x7f00000007c0)) fcntl$getownex(r2, 0x10, &(0x7f0000000800)) setsockopt$inet6_MRT6_DEL_MFC(r7, 0x29, 0xcd, &(0x7f0000000840)={{0xa, 0x4e22, 0x5, @loopback={0x0, 0x1}, 0x2}, {0xa, 0x4e22, 0x5, @dev={0xfe, 0x80, [], 0x19}, 0xea1}, 0x9, [0x5, 0x1, 0x40, 0x1, 0x7, 0x2, 0x6, 0x7]}, 0x5c) pwrite64(r4, &(0x7f00000008c0)="9591a2d3899149fd8ce9e8c329fdbccb620c574ac302a021decdada8b342cba97daf029cd76d9efb10a90f23b1a457e04f1a16858ef6582faf67acb89cd87b1b7337bd4bd499ba4f09207488c37119cc0e985cb84b3e77b386e469912e4644579dba0dc546350bde81c8f769b11e901defc42b612007c4be6a066c5ca502b769173d2e37f7ec9991130a3fe7d1252a93f57ed0c869011293a3e1782e7bfc70b6a8c0ae7369ea8f65771c49ea01e246267ee07dbb7295ad", 0xb7, 0x0) pkey_free(r5) 2018/03/27 18:21:52 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = epoll_create(0x4000000010011) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000336ff4)) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000000000)={0x18, 0x0, {0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}}}) 2018/03/27 18:21:52 executing program 5: r0 = socket(0xd, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\t\x00', &(0x7f00000006c0)=ANY=[@ANYBLOB="df6138c45c24bd838e1bdb9abcc260e98af1754cf02658ac6439686e3127c6988861f45d55a273a026847dcd56036c75bdc2e7a363e5b55f7e8d015e44381b49d2d78ac36f353b05138a59674db73798279f58d893", @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYRES16=r0, @ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[@ANYRES16=r0, @ANYRES16=r0, @ANYRES16=r0, @ANYPTR, @ANYRES16=r0, @ANYRES32=r0, @ANYRES16=r0], @ANYBLOB="cc915fb930f29d92bd224c2d58989b2c378f8f63db9dcb3055f62511185cc4a61932a0ee65abf6414331da7b6fc59e0577c8d2cfb478184f69430118465fc88e486c2332f1f7b631a5a88a3e4a9290ecd40fd2a303c809cf5b2b8f2ffe9d877080cb4b19865f29ae72f7fea1ae5764c1a2a315a6749994597c4751f4be107672b04dd6e119a79bf7f753f697db0114b46dc6c18365a4a87dfa42b7609cabc5f3e1a45263560467020db3153ed1d23401f2fa9abb280ac74d4471b5cfc8e34ac727bfceb272016415df26b44e46f0e4b0b734da36c88c24cd34c50751ad9d0dd10f53bee4aff6d4f3f92432efc5134ae124778da4", @ANYBLOB="5962177d41acf4f0b9e209e897721542f22e619f6f8ebb04e5d50a035b1409f495d41786b5d559a0bf3660d047b6b5ba7686f3c50dab06d4c23e0dbfb398d2fe77bfb8014ce0c1880c50c391cd27ab8b2e520e61303f87af45268e17854d00fbe2fdb3dfb53c2e3b854fbcf5e56fd65cdfff53770f27cd89880296cf223137ec0b2d5270c348e958eee3410ae740c0baaf96a5a9ae9279fa", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYPTR64, @ANYBLOB="84010b83246453a33428a4019b623268dee4fbd2380d6c55e0f68b274944b7089536da7e25bed93792badc4639d676a11807ae36223ac9ae7f2475db6066a40b24398d8820c49e46c312eff9375a850fb3e81060c3140e8697c2859fae0b07a2392c629363178cacd24319d4e346031bbfdddfe5d4441969ad7bc9ac4b7d2875c17f2fbfe3a8aa04d7bc60ce7390500f081f2e7ed46c0cf1c75f8f39632a5541183ee672a75b616c8512968c1a0d7737ac929c65d8cfffd7750bd26bb6fe57b2c56fc6e50bf3287b7cd686474878ea92b8044ae1384dd85b7215df1f", @ANYPTR64, @ANYRES32=r0, @ANYRES16=r0, @ANYPTR], @ANYPTR64=&(0x7f0000000180)=ANY=[@ANYRES64=r0]], @ANYPTR=&(0x7f00000004c0)=ANY=[@ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="5f580f23f397bef00d5b07428a4005096311b9822d8c49cdb6f4407843fb4705636c01c40a742bd1d595dcd6ab41a4aea96e667a8d357c2c7c239bda35d082bbd36bd01d5f59a2f533b13c5eccfa57f508029c02782f246321d952b38ad3735fdb03030af5a070fc6fda01683c15e8f6b37309b0ec42a164354b8e9ecdddd4fdee0d51603193aeadb78fe1916c4a7c1e4de13d55e8347d06d48c5abb0c979696ffb51d43cd26802c7179de011b1e73e859ff493b3d70d537bba64390fca0", @ANYRES32=r0, @ANYBLOB="10de12cdbfb8b97ef46adecc4149e0270e3574c6f70e5187dae25c516d8067d08a00b791ee9791d3e526d5853db18da49c32119640aeb1af7a561e07cc9e39e93e54ada111f33f934884376aeb87623254c8fd78bda12ed1a1c5520a5ff3b7350c4286fcf17a903438e0b6dcbf4c01188184529e5f1ede6d7b63d6e5967994ccfdf8c416d5117e1b3fb8c27b8d1b66c30907356e2dce5831e566b17de4879d0dfb5389b7c50e7b578c6fd59144e2e806c8d87e69c5bbf7f3635f2caebb08408a6b6760", @ANYPTR64=&(0x7f0000000480)=ANY=[@ANYRES16=r0], @ANYRES64=r0, @ANYRES32=r0, @ANYPTR], @ANYPTR=&(0x7f0000000680)=ANY=[@ANYRES32=r0]]}) 2018/03/27 18:21:52 executing program 7: r0 = eventfd(0xe61) ftruncate(r0, 0x600000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000240)={@in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x5, 0x0, "d898760a608655cdd122b7aae6777de2b6d61f3426116a044800a28586f0363b30b2e13b4dde1df995d151c2a717f5d0469e5fd4d3cae6eb6715077452ed8575a6d8b6805619337678a5377f2cc5e781"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x0, 0x0, "d352b4d9cc03f9f8403258a432b135175450d3afb7f5696bd65674ce2e5ebf691563cc0f27dcf799aaa609152bb58903abf50bfbc20cb05519ab8e059e15f3f754813cd073c7bf449316f1a85917f2cd"}, 0xd8) pipe2(&(0x7f0000000200)={0xffffffffffffffff}, 0x0) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000000340)) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = dup2(r3, r1) msync(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x4) ioctl$EVIOCGUNIQ(r4, 0x80404508, &(0x7f0000000380)=""/61) bind$netlink(r4, &(0x7f00000001c0)={0x10, 0x0, 0x25dfdbfb, 0x9008008}, 0xc) setsockopt$bt_l2cap_L2CAP_OPTIONS(r4, 0x6, 0x1, &(0x7f0000000180)={0x0, 0x1, 0x8, 0x8000, 0x6, 0x80000001, 0x6}, 0xc) getsockopt$IP_VS_SO_GET_DAEMON(r3, 0x0, 0x487, &(0x7f0000000100), &(0x7f0000000140)=0x30) 2018/03/27 18:21:52 executing program 0: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x428240, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)="2f70726f632f348f4351316fa09d697076342f76732f616d5f64726f707261746500", 0x2, 0x0) 2018/03/27 18:21:52 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000080)={@remote, @broadcast, 0x0}, &(0x7f0000000100)=0xc) write$cgroup_int(r1, &(0x7f0000000140)={[0x0, 0x3e, 0x0, 0x36]}, 0x4) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f00000000c0)={0x0, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x0, @multicast2=0xe0000002}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)='ipddp0\x00'}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000200)={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @empty, 0x3, 0x7, 0x1, 0x500, 0x1ff, 0x80000000, r2}) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000002c0)=@setneightbl={0x1c, 0x43, 0x1, 0x0, 0x0, {0xa}, [@NDTA_NAME={0x8, 0x1, ':\x00'}]}, 0x1c}, 0x1}, 0x0) 2018/03/27 18:21:52 executing program 6: r0 = memfd_create(&(0x7f00007b0000)="1f00", 0x0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x400202, 0x80) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x400041, 0x0) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f0000000100)={0x2, 0x100, 0x1ff, 0x0, 0x7, 0x80000000}) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @random="e8f949800e4f", 'tunl0\x00'}}) r3 = getpid() link(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0/file0\x00') mkdirat(r0, &(0x7f00000001c0)='./file0/file0\x00', 0x8) ptrace$getregset(0x4204, r3, 0x0, &(0x7f0000000180)={&(0x7f0000000140)=""/14, 0xe}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00000000c0)='ip6tnl0\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x32) [ 50.616059] [] ? SyS_read+0x1b0/0x1b0 [ 50.621480] [] ? do_syscall_64+0x48/0x490 [ 50.627244] [] ? SyS_read+0x1b0/0x1b0 [ 50.632661] [] do_syscall_64+0x1a4/0x490 [ 50.638348] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb 2018/03/27 18:21:52 executing program 5: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r1 = syz_open_dev$evdev(&(0x7f0000dfdfee)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f000004d000), 0x0) 2018/03/27 18:21:52 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000002000/0x4000)=nil) remap_file_pages(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x3, 0x3, 0x2, 0x2}, 0x8) 2018/03/27 18:21:52 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0xb, &(0x7f0000000000), &(0x7f000093affc)=0x4) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x400, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f00000000c0)={'nat\x00', 0x9f, "651bc4c1cf733f95e02751e77b3f9d58b2fbf5eb2377878f5fce3b5f87572aa7de4586e5ab885d1c487e3626d72c32a3686e4db8cce6f5e59b513fbdf3c1d5d79acdae551effb8b6f59bad3d68d5c7fd16285d5ef2caf7bec413c14ec95e19d057d858d26da98921854d161fa5e462c5ae161214aad57f9862874ce88e0cd5f3613bd077e18dcaf091639d43f3ec795ac40d1d2ab63773d0bdb57e0b017163"}, &(0x7f00000001c0)=0xc3) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)) 2018/03/27 18:21:52 executing program 7: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000140)='ns\x00') fchdir(r1) exit(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000180)={{{@in=@local, @in=@multicast1}}, {{}, 0x0, @in6}}, &(0x7f0000000040)=0xe8) getgid() getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000280)={{{@in=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f00000000c0)=0xe8) getgroups(0x1, &(0x7f0000000100)=[0xffffffffffffffff]) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000080)='8/file0\x00', 0x8001, r2, r3, 0xb718, 0xfffffffffffffffc, 0x1010000) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000000)=r1) 2018/03/27 18:21:52 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00007f1000)={0x0, 0x0, &(0x7f0000fed000)={&(0x7f0000feee20)=ANY=[@ANYBLOB="020500007fdfa7cfd40ac13be7a8c3e1"], 0x10}, 0x1}, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/anycast6\x00') [ 50.695812] binder: 8687:8699 got transaction with invalid data ptr [ 50.703835] binder: 8687:8699 transaction failed 29201/-14, size 8192-0 line 3152 [ 50.719622] binder: 8687:8699 ioctl c0306201 203cb000 returned -14 [ 50.731242] binder: BINDER_SET_CONTEXT_MGR already set 2018/03/27 18:21:52 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x7}}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) signalfd4(r0, &(0x7f0000000180)={0x3}, 0x8, 0x80000) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000040)) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = memfd_create(&(0x7f0000000080)='/dev/snd/timer\x00', 0x2) getsockname$unix(r1, &(0x7f00000000c0)=@abs, &(0x7f0000000140)=0x6e) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) 2018/03/27 18:21:52 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000080)={'ip6gretap0\x00', 0x8}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000000580)={@remote, 0x0}, &(0x7f00000005c0)=0x14) connect(r0, &(0x7f0000000800)=@ll={0x11, 0x0, r1, 0x1, 0x485, 0x6, @random="44257235e52c"}, 0x80) r2 = socket(0x0, 0x80000, 0x3) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000180)=0xdf) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000001c0)={r3, 0x4}, 0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0xff}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000200)={r4, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}}, &(0x7f0000000140)=0x84) 2018/03/27 18:21:52 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000080)=@req={0x28, &(0x7f0000000040)={'ip_vti0\x00', @ifru_ivalue=0x4}}) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000300)=0xb, 0x4) [ 50.741329] binder: 8687:8714 ioctl 40046207 0 returned -16 [ 50.750302] binder_alloc: 8687: binder_alloc_buf, no vma [ 50.750320] binder: 8687:8699 transaction failed 29189/-3, size 8192-0 line 3133 [ 50.774666] binder: undelivered TRANSACTION_ERROR: 29189 [ 50.780778] binder: undelivered TRANSACTION_ERROR: 29201 2018/03/27 18:21:52 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00006a6000)='ns/uts\x00') openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000), 0x4) ioctl$VT_RELDISP(r0, 0xb701) 2018/03/27 18:21:52 executing program 0: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x8, 0x12, r0, 0x0) write$selinux_user(r0, &(0x7f0000000040)={'system_u:object_r:usb_device_t:s0', 0x20, 'unconfined_u\x00'}, 0x2f) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000000c0)) 2018/03/27 18:21:52 executing program 6: openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x200000, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"88c295b03a38541cffffff70ffff00", 0x109}) 2018/03/27 18:21:52 executing program 7: r0 = socket(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f000049e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000000000), &(0x7f0000494ffc)=0xfc7acfef5e9a9a38) r1 = open(&(0x7f0000000040)='./file0\x00', 0x200000, 0x10) renameat2(r1, &(0x7f0000000240)='./file0/file0\x00', r1, &(0x7f0000000280)='./file0\x00', 0x1) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400080}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x78, r2, 0x100, 0x70bd2c, 0x25dfdbfd, {0xf}, [@IPVS_CMD_ATTR_DEST={0x64, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x16}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xeec5}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@broadcast=0xffffffff}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x80}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast2=0xe0000002}]}]}, 0x78}, 0x1, 0x0, 0x0, 0x40000}, 0x4008000) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00000002c0)=""/180, &(0x7f0000000380)=0xb4) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000080)={0xde2, 0x401, 0x4, 0x400, 0x8, 0x400, 0x2, 0x9, 0x8, 0x7, 0xffffffffffff8001, 0xfffffffffffffffd}) 2018/03/27 18:21:52 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x400000, 0x1) sendmsg$nl_route(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_delroute={0x34, 0x19, 0x28, 0x70bd26, 0x25dfdbfb, {0x2, 0x94, 0x80, 0x1, 0xfe, 0x0, 0xfd, 0x5, 0x2800}, [@RTA_GATEWAY={0x8, 0x5, @loopback=0x7f000001}, @RTA_GATEWAY={0x8, 0x5, @broadcast=0xffffffff}, @RTA_PREFSRC={0x8, 0x7, @multicast2=0xe0000002}]}, 0x34}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) sendto$inet(r0, &(0x7f0000000b40), 0x0, 0x20020003, &(0x7f0000000b00)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) 2018/03/27 18:21:52 executing program 4: r0 = inotify_init1(0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x80000, 0x0) tee(r0, r0, 0x0, 0x9) socket$nl_generic(0x10, 0x3, 0x10) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000040)) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000010c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) sysfs$2(0x2, 0x6, &(0x7f00000000c0)=""/4096) tgkill(r2, r2, 0x3d) ptrace(0x420a, r2) 2018/03/27 18:21:52 executing program 5: r0 = socket(0x200000000010, 0x2, 0x0) pipe(&(0x7f0000000380)) write(r0, &(0x7f0000000000)="240000002a007f000000000000ed7601000000ff01000000000000ffff0100ff10000b00", 0x1d3) 2018/03/27 18:21:52 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdaff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) r2 = dup(r1) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x68, "0925fc72a17d033dac1156c653de9e18a58ed7d2f811d75c53940cbeeb359d6dbf93fa51d91ff0fd1c699d1f5bf7fec81f7f1ec7681d083883673cfa589b2870419eb2aff365751847046e8a1e2ae6bf7fec9c63c8c615b8c9f045e161be63ddb69a6fa4166bba33"}, &(0x7f0000000180)=0x70) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000001c0)={r3, 0x3}, &(0x7f0000000200)=0x8) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f00000000c0)={&(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fd9ffc)=0x8003) syslog(0x9, &(0x7f0000000000)=""/55, 0x37) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f00000002c0)="fb97659b4b5d0c5d440cc58bd1da804ce49dbf70fb63270ed6d3dce9a8f73b21937e6851a9f465e39e63ddee6c5a32f9b22ff1fbf3a1e64aa5d227d334c9c89be67321cb214c2a02152d29d52b3f19fd5f5f788575af9e040b6f84ac4940e5466df58e64b84e7cdd684e4c2ef73270e21ab3a4051beca143b7803486c90482822a4ae4bd48819b9f03c4ed5a93c963d776e777844c24e65fce1d7e7bdc78c01af80737c7e03f58f9eb") getpeername$inet6(r2, &(0x7f0000000240)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000280)=0x1c) 2018/03/27 18:21:52 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="0c0000000ea6143c06c87ab91460b5c4abdfd97e8592332403c22c9dd2107f8420ec34a8"], &(0x7f0000000080)=0x14) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f0000000000)=@nfc={0x27}, 0x10, &(0x7f0000007380), 0x0, &(0x7f0000000000)=[{0x18, 0x1, 0x1, "fc"}], 0x18}}], 0x2, 0x0) 2018/03/27 18:21:52 executing program 6: r0 = gettid() r1 = getpgrp(r0) chmod(&(0x7f0000a74ff8)='./file0\x00', 0x0) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000629000)={0x80000000}, 0x0, 0x8) rt_tgsigqueueinfo(r1, r2, 0x20, &(0x7f00003efff0)={0x0, 0x0, 0x50005}) rt_sigtimedwait(&(0x7f000031bff8)={0x80000001}, &(0x7f0000a6dff0), &(0x7f000005b000), 0x8) 2018/03/27 18:21:52 executing program 5: r0 = memfd_create(&(0x7f0000000000)="6d696d655f74792ccf400000000000", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000001c0)={0x3, 0x8001, 0x80000001, 'queue0\x00', 0x81}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000041000)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x007\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000000040)) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f0000000280)="3c9463953f7831d64f1724ac7886ff12fffe828f1cb0f628175fbb26f33978b519e93e3d9d18f7011745905e57648f70530963f1e47022267d12ef3e1202da82f2b131fd5fc6b69c") flistxattr(r2, &(0x7f0000000180)=""/43, 0x2b) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f00000000c0)) 2018/03/27 18:21:52 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000bab000)={0x1, {{0x2, 0x4e21, @multicast1=0xe0000001}}}, 0x88) sendmsg$nl_netfilter(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000200)={&(0x7f0000000300)={0x15c, 0x5, 0xd, 0x620d92004c9c1ed3, 0x70bd2b, 0x25dfdbfc, {0x1, 0x0, 0x8}, [@typed={0x14, 0x26, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @generic="35e738c22218e1faac26912189fd459d03771e703fda4a90fb3e431c65551694d922e3548ae44575f4e0ccf48f58dbdb801a9494315bce8e9ab95e34099c83b2fbd4bf37465c1059fb6925e0df415e46669daaaa1b263ad67cf5f1886f9d947135830d7ff56a45153cb2358f5a965b02fbdf5d7115a050c20d77aa0280560b85e4cba70c3e9cd4c136a7192b8478718be86a1381", @generic="7e1a1cadb352cff02b3c3d11de594c9986ba8643c38a37069eca7a148772b84de8a0", @typed={0x28, 0x7f, @str='\'/..mime_typeuser[&vboxnet1proc)\x00'}, @nested={0x4, 0x46}, @typed={0x50, 0x51, @binary="6a1655f983532d377880a5210865c407fd35ac3afadc1a06724798ece20949a0a7f42cacae5b1c8a47a0ddc0b7ef218aac3f2da4fc2f0a99514717d479b28200d6626a16a8927bf48fb1c5a1"}]}, 0x15c}, 0x1, 0x0, 0x0, 0x4}, 0x40010) r1 = syz_open_dev$sg(&(0x7f00000002c0)='/dev/sg#\x00', 0x400000000002, 0x1000000000080000) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000180)={{0x5, 0x80000000}, {0x9, 0x1}, 0x2, 0x4, 0x5}) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000000000)={0x100000001, {{0x2, 0x4e20, @multicast1=0xe0000001}}, {{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x108) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000280)) 2018/03/27 18:21:52 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt(r0, 0xffff, 0x9, &(0x7f0000000000)=""/147, &(0x7f00000000c0)=0x93) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000184000)={0x2, 0x4000000000000d, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, 0x80}, 0x1}, 0x0) 2018/03/27 18:21:52 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x3, 0x40040) openat(r1, &(0x7f00000001c0)='./file0\x00', 0x519001, 0x2) socketpair(0x7, 0x2, 0x101, &(0x7f0000000040)={0xffffffffffffffff}) symlinkat(&(0x7f0000000000)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00') ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x44, 0x0, &(0x7f0000000380)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f00000002c0)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000280)={0x8, 0x0, &(0x7f0000000180)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000000240)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000100)={0x10, 0x0, &(0x7f0000000080)=[@clear_death={0x400c630f}], 0x0, 0x0, &(0x7f00000002c0)}) 2018/03/27 18:21:52 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x8001, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000100)={0x0, 0xfffffffffffffffa}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000180)={r1, 0x80000000, 0x6}, &(0x7f00000001c0)=0x8) r2 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) setsockopt$inet6_int(r2, 0x29, 0xb, &(0x7f0000000080)=0x401, 0x43e) bind$inet6(r2, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r2, &(0x7f00000000c0), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000000000)=@dstopts={0x3f, 0x8, [], [@ra={0x5, 0x2, 0x1}, @calipso={0x7, 0x38, {0x2, 0xc, 0x800, 0x6, [0x3, 0xfffffffffffffffe, 0x6, 0x7, 0x9, 0x61d]}}, @jumbo={0xc2, 0x4, 0x6}, @enc_lim={0x4, 0x1, 0x10001}]}, 0x50) 2018/03/27 18:21:52 executing program 2: r0 = epoll_create1(0x80000) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d36ff4)={0xb0002004}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000080)) [ 50.886677] binder_alloc: binder_alloc_mmap_handler: 8750 20000000-20002000 already mapped failed -16 2018/03/27 18:21:52 executing program 1: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000080), &(0x7f0000000100), &(0x7f0000000080)) socketpair(0x9, 0x6, 0x3, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000180)={0x0, 0x1000, "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"}, &(0x7f00000011c0)=0x1008) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001200)={r1, 0xf2, "68697f5ffd037933380df947ce779950bd5f978d1245f576ea60b46a13fda7a0e32d72780c7410e850f079054fb73e45d5fb06b7c125ff7e1a2614b07b720c974dda8d1ed05e39f09e05c549da4de650c71ec957577f67b74e9198888eecfe69c97f13d87127b70bed083064757ab69017e3360996945f4dbc88cca6a2ad10f3d2ea64ba9595e38869f5b6be6594f3360cfe4bcf62cd1490bd7ee52fda3ffd4849017a2c43c9e69f5826d7693009b22d056151e1b4075c0b4ba45a1b3b4e98b002b684158656e9b191cce96329813a02f092520701f965b6514bab85968db3c06aa74cdbb076f755edc914eddd6b2e6b759f"}, &(0x7f0000001300)=0xfa) getresuid(&(0x7f0000001340), &(0x7f0000001380), &(0x7f00000013c0)) r2 = dup(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f00000000c0)=0x4) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)) 2018/03/27 18:21:52 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000)=@fragment, 0x260) sendto$inet6(r0, &(0x7f00001e2000), 0x0, 0x0, &(0x7f0000f14000)={0xa, 0x4e21}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="98840c408669036205c3bb2d1631b509ae0f0c64aec88f73b1b29ca5fa0b0b9d7cc3b3c039668613dcbfcf9b2e73240d", 0x30, 0x8000, &(0x7f0000000080)={0xa, 0x4e22, 0x8000, @local={0xfe, 0x80, [], 0xaa}, 0x5}, 0x1c) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x101, 0x200000) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f00000002c0)={'filter\x00'}, &(0x7f0000000140)=0x12) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x2, 0x5, 0x6, 0x3ff, 0x9}, &(0x7f0000000240)=0x98) accept4$llc(r1, &(0x7f0000000340), &(0x7f0000000380)=0x10, 0x800) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000280)=r2, 0x4) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000100)=0x9, 0x8) 2018/03/27 18:21:52 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000080)=0x8, 0x4) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f00000000c0)=""/234, &(0x7f0000000000)=0xea) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cecffc), 0x4) sendmsg$nl_generic(r0, &(0x7f00001cb000)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019bf9b)={0x14, 0x2a, 0x311}, 0x14}, 0x1}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000028fc8)={&(0x7f0000007ff4)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)=ANY=[@ANYBLOB="1c0040002002ff0a000000000000579ec5000000ff04fe0101000000"], 0x1c}, 0x1}, 0x0) 2018/03/27 18:21:52 executing program 2: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/policy\x00', 0x0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) fanotify_mark(r0, 0x0, 0x48010003, r1, &(0x7f0000000240)='./file0\x00') r2 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0xe, 0x800) fanotify_mark(r1, 0x20, 0x4ca70ec586bf6b4b, r1, &(0x7f00000002c0)='./file0\x00') ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000180)=@get={0x1, &(0x7f0000000080)=""/205, 0x8}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000280)={0x5, [0x2, 0x2, 0x1, 0x44, 0xfff]}, 0xe) fanotify_mark(0xffffffffffffffff, 0xfffffffffffffffc, 0x0, 0xffffffffffffffff, &(0x7f00006d3ff8)='./file0\x00') 2018/03/27 18:21:52 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = dup(r1) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000aff0)=[@enter_looper={0x630c}], 0x4, 0x0, &(0x7f0000004000)="2716c84b"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000afd0)={0x4, 0x0, &(0x7f0000009f84)=ANY=[@ANYBLOB="11634840"], 0x0, 0x0, &(0x7f0000003fb3)}) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) r3 = getpgrp(0x0) sched_getparam(r3, &(0x7f0000000000)) 2018/03/27 18:21:52 executing program 4: clock_getres(0x0, &(0x7f00000000c0)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000000140)={0x0, r0}, &(0x7f0000000180)) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x8080, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000080)=0x1, 0x4) tkill(r1, 0x15) setsockopt$inet6_buf(r2, 0x29, 0xff, &(0x7f00000001c0)="96f6e8edf899ae2ee83229824b1c46781b5e25dab1fa1e347be68440bf686166cc61b3c57952dbed96ffbd99448eff6c4a7d7d2c565c6e24de5b23c5b26c9862ffd3021a71f8b29656d27ed55401c838f494bdf07d4f033c9071618f2260a2ecef1c061bdc195a4fba1cf4e31cd656e5da51c3c6f17ed59123ff09859538a0c35ee65ac669551d55935bff2e2dbc5d4e62f8f96ae91d72049a9d026c2f55cb369f77aeeca5b8b72dec24688ebb99a76eafb02c1d9566372ce5b936fec683b02280814b09395b6a240587659ddb623b74a657dbc318506c4cea0b442b9769bd", 0xdf) [ 50.938711] binder: 8779:8787 BC_CLEAR_DEATH_NOTIFICATION death notification not active [ 50.974422] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=544 sclass=netlink_route_socket pig=8797 comm=syz-executor5 2018/03/27 18:21:52 executing program 6: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x0, 0x800000000000034, r0, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000040)) socket(0xd, 0x1, 0x7f) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x400, 0x26) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000080)={0x3ff, 0x0, 0x10001, 0x4d}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f00000000c0)={r2}) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000fbfff2)='/selinux/load\x00', 0x2, 0x0) 2018/03/27 18:21:52 executing program 3: r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000004bfe4)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000e530e9)=""/16, &(0x7f0000004ffc)=0xb) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x9, 0x4) 2018/03/27 18:21:52 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000180)=0x4) r2 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000040)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x4a2, 0x0, &(0x7f0000012fc7)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f000000dff8)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000003fd0)={0x10, 0x0, &(0x7f0000015000)=[@request_death={0x400c630e}], 0x0, 0x0, &(0x7f000000bf1f)}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) [ 50.987864] binder: BINDER_SET_CONTEXT_MGR already set 2018/03/27 18:21:52 executing program 2: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/create\x00', 0x2, 0x0) write$selinux_create(r0, &(0x7f0000000140)=ANY=[@ANYBLOB='system_u:object_r:login_exec_t:s0 unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 77 ./f+'], 0x57) write$selinux_create(r0, &(0x7f0000000000)=@objname={'system_u:object_r:semanage_store_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x38, 0x39, 0x20, './file0\x00'}, 0x41) 2018/03/27 18:21:52 executing program 3: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="2400380058001f0014b2f4070009040002000710080001d51083a077dc807756b7ad00ffffffff445acef2c61e1890080002fd0004000079ce", 0x39) 2018/03/27 18:21:52 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) connect$unix(r0, &(0x7f0000000100)=@abs, 0x6e) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x4e22}, 0x10) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/keychord\x00', 0x200002, 0x0) accept4$ipx(r1, &(0x7f00000002c0), &(0x7f0000000300)=0x10, 0x0) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000480)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000180)) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) creat(&(0x7f0000000080)='./file0\x00', 0x21) sendmmsg(r0, &(0x7f0000000280)=[{{&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f0000000240)=[{&(0x7f0000000200)='1', 0x1}], 0x1, &(0x7f0000000340)}}], 0x1, 0x4000001) 2018/03/27 18:21:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000629000)={0xfffffffffffffffa}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x20, &(0x7f0000000040)={0x0, 0x0, 0x40000}) rt_sigtimedwait(&(0x7f000031bff8)={0x80000001}, &(0x7f0000a6dff0), &(0x7f000005b000), 0x8) capget(&(0x7f0000000000)={0x399f1736, r1}, &(0x7f0000000080)={0x3, 0x2, 0x4, 0xc5de, 0x9, 0xa02}) process_vm_readv(r0, &(0x7f0000001340)=[{&(0x7f00000000c0)=""/4096, 0x1000}, {&(0x7f00000010c0)=""/246, 0xf6}, {&(0x7f00000011c0)=""/15, 0xf}, {&(0x7f0000001200)=""/218, 0xda}, {&(0x7f0000001300)=""/26, 0x1a}], 0x5, &(0x7f00000019c0)=[{&(0x7f00000013c0)=""/251, 0xfb}, {&(0x7f00000014c0)=""/99, 0x63}, {&(0x7f0000001540)=""/86, 0x56}, {&(0x7f00000015c0)=""/187, 0xbb}, {&(0x7f0000001680)=""/160, 0xa0}, {&(0x7f0000001740)=""/161, 0xa1}, {&(0x7f0000001800)=""/93, 0x5d}, {&(0x7f0000001880)=""/5, 0x5}, {&(0x7f00000018c0)=""/196, 0xc4}], 0x9, 0x0) 2018/03/27 18:21:52 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000000600)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000447683aac953722900010a0500000000000000000000000000"], 0x14}, 0x1}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x10082, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000000c0)={0x8001, 0x2, 0x1, 0x7ff, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000140)={r2, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x100000000, 0x100}, 0x90) 2018/03/27 18:21:52 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3000005, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x200, 0x0) syz_open_pts(r1, 0x40000) fchdir(r0) r2 = creat(&(0x7f00000005c0)='./file1\x00', 0x0) fallocate(r2, 0x0, 0x0, 0x7) fcntl$setstatus(r0, 0x4, 0x2bff) pwritev(r2, &(0x7f00000000c0)=[{&(0x7f0000000c00)="cfb93447d6feaef9f73c0561e075a8295d43017ab1a157786dcda36c5eec92a4306f284fa7e3ed364cc2da5c08cf7e4030d394520e123eee6d9ab275c91c174b1364fc943b49faefe12f605b5ce6c1400a91210c00477f900aff390901bf594c18557cb38a7d57ac8ded098b96b9dfc125e3bdc9305193f4cd256068baca5208160d820b9e7a043666ba4801cf6d557fc0f97f35c13ec6c0d1fe97ce1af1c17078ef47ab955200836671e402717481d14936b09828fd6f55fda2f11eb4c61b480e941133c0a4c5ec54033d0d174742191754ffe28b093596286a78ea01078337ada8585aa98dcc1143689002e31ccc5b9f5cfd2bbce5683a0f91b395391a60ba8e8f4d3c10c82c71caa74c44c8b0f3e42f1fc264497d5b9dabf309bad7bdfaa1be37137226b5cf2badc1397e0460b1e002dc5e15a143d79b0e44e559b43b7f164614bb428a22a6b9acffe96c154bb02d256b3f5f53a92dfd8d1f014a3e30cb061a1ea6abc640869f4be210d60622d528999804f7847eb3a886aeb91f5cd80fd892b950d19144867616ddc95d349a84426d2c2288bac7aa0e7392526874f5ec41e677c4a83ea81e18bb2c382d288b69f1102ee944a764988a87fc38c87ebb41402bf0c7cfc10abb80ad010a68467225c566cbc26ce51decb38b4a36daa4b2a71c8d818dc2973d80fefc0428c801cef822aa6d5678184ea9798450910f223b495ba8886751b815443b370f5aa638d2dfa2c47757ef69e92a7d674e6a7fc866c5bf308232dabbd55fa988952319797b458eaba3cbbe23ede09838646d026f85131a5476770bb5a8eff29472fcfd11e830aee3f276b0a007d85282a11282adb8ca7fe659b2155e01a3243a9381e2c0e75a284a1c99574d1db9f36dee4e6fc399c70697c2e7acdb71b4ff6a600ac2eedb193fac270c5fe4d033f310c95393794be698a66ac15dd2b4b78b3dd3eeae4f3635f7d30884c4f0be382818f53539ec82d781468de173c1ff1126789187ce815d7d6724e8b9f72055ff89a60e6ac533997a3cd3e9ce61e6e954536dd44b0647fa3268150cb64f015efd52fc93d242bac33e7111f118eccb18d20feb69520384a40c93915920904f286b41de292d0e6d531bed37d5ab17932fd57f81a55c82c60a80dc133065bee4f16b881400802420fdb2f23603fe754bf0fe2400c866501f3ce1b37651a134f01ee2ff844707351871a2be3d302e8678cc78a2facfe6db33a09cf99ea9befc93b99f4e17444e589fba89185f5d8ec00d1c4866b5a66d53cf7579cae2f5d789efb20cc35566b9bffd6ef15f54686996828a8ae0f3f93668df29790c03e5c91407ffb244ab3f1e2ddf1a3d501679b34a05765d840a28cb3c5cc1aa711a4b8566f274a897d431b1e4a790360f2075ba4b3ca7cb16666f6b9e60b7dbe868f572882890f8c7e5c03dc0fb343b18dfdab5f5f71f77b97e34c0fbcd24b44fa0fa36bf5064a35a0c2331d0bec6e437835928e29a0aa81843e8917380931882b0fa41903580e260c9b87f00356e260d5ea0f3fdfb64ef678c3cc981f3191f5c5f8d7c16c4f46a837491d7888c6997893bdda25a4934591a0edeee3f08f71467369420986fa34ae0f1654eae41f85fcd7bd1837ad1f26327e43b5dc7d3e54935bc2b1cb2adedb480ca22a9ddd9e38fcd405a008c32dfa5a1364064caa72e1cd552cb18099e5add0c81067ce321a9a96065b6fb2716ab23ecd82d22df153942876cafd10068be6acb7259978ed523c7413302f760d7a77413f8dff3a0c0c0d0e2372dd49e1b709bdbdfba02e4ea475082522953443de01c369ad46e8cf6312b0e21649fa5b330488faeb36eac7da5a6fbdd826ef7bf618a1bec93f2b22d3b2d08203c5049389a944e26adaec40cfbcfeb6b7f5b287a89d3503515bec7fb67d63c1a15eff45bf8b6ebfb5e7f8344328b314e7779482f970455ecc6945c2c98fc29e35c6df182b47637433bed5c9324e54b3de1abb4c74522cb864de715b9c2d473fee08f686b3d7a7728645f7dc586d77f38baa068a2ac11b4493173c819bb96051fe28ef0ab15de2ae83e767c3c4aed5905805190d616fcd8dc67e1af84bea2470924b38ee1b5fa3b312686c2999e52a2e5fa70de1cb1251f72e0ad66044fedaa370a8ce713e46bb979b19ef10eb21f25", 0x600}], 0x1, 0x0) unlinkat(r2, &(0x7f0000000040)='./file1\x00', 0x200) 2018/03/27 18:21:52 executing program 6: futex(&(0x7f00002a4ffe), 0x5, 0x0, &(0x7f00009fb000), &(0x7f00000f0000), 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000080)={0xff9f, 0x4, 0x6, 0x5, 0x7c, 0x3f, 0x4}, 0xc) [ 50.987873] binder: 8779:8804 ioctl 40046207 0 returned -16 [ 50.990484] binder: BINDER_SET_CONTEXT_MGR already set [ 50.990491] binder: 8803:8809 ioctl 40046207 0 returned -16 [ 50.991715] binder_alloc: 8779: binder_alloc_buf, no vma [ 50.991734] binder: 8779:8804 transaction failed 29189/-3, size 40-8 line 3133 [ 51.011037] binder: undelivered TRANSACTION_ERROR: 29189 [ 51.011254] binder: release 8779:8787 transaction 49 out, still active [ 51.011258] binder: unexpected work type, 4, not freed [ 51.011261] binder: undelivered TRANSACTION_COMPLETE [ 51.011297] binder: send failed reply for transaction 49, target dead [ 51.019444] binder: 8803:8822 transaction failed 29189/-22, size 0-0 line 3010 [ 51.020302] binder: 8820:8824 BC_REQUEST_DEATH_NOTIFICATION death notification already set [ 51.023891] binder: BINDER_SET_CONTEXT_MGR already set [ 51.023898] binder: 8820:8824 ioctl 40046207 0 returned -16 [ 51.031416] binder: 8820:8824 BC_REQUEST_DEATH_NOTIFICATION death notification already set [ 51.036462] binder_alloc: binder_alloc_mmap_handler: 8803 20000000-20002000 already mapped failed -16 [ 51.043575] binder: BINDER_SET_CONTEXT_MGR already set 2018/03/27 18:21:52 executing program 2: syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x101, 0x4000) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(0xffffffffffffffff) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0x12}, 0xa6f3}, {0xa, 0x4e21, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x4, [0xff, 0x8, 0xd0, 0xa, 0x1, 0x4, 0x1f, 0x40]}, 0x5c) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setfsuid(0x0) getsockname$ax25(r1, &(0x7f0000000180), &(0x7f0000000140)=0x10) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000080)) 2018/03/27 18:21:52 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000100)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000340)=ANY=[@ANYBLOB="02050000e0a7020025a483f98ad642cf8e6d420e1766e9e17443986c5c97f7eb924b77e53f78c46bda18f8355c920898755d41c4a8220bc2330ce2bed1206c9c119db74642eed880820a367889f98d898fb25b67c1c7d8d35d24fd1fe98c6a62f8a27081df2842a4d5cf1e422103f08580a257d430d2ace2423d3e39000000"], &(0x7f00000001c0)=0x1) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) sendto$inet(r0, &(0x7f0000de1fff)='U', 0x1, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000000280)=""/157, 0x2a0, 0x10000, &(0x7f0000000240)={0x2, 0x4e20, @multicast2=0xe0000002}, 0xc9613703e5a81717) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) sendto$inet(r0, &(0x7f0000000000)="b4ffef758016968dfc9b27f5e496fc20a111f8a18a21f553fb6a7e8a850352114632e23ea264c6d17135c367881d9ab2486661b51151f6da6d8283ec07330ef2a163f2a4d43cb31d4ec7f50b0d078d4b5f45f1a32ad9599bf55a2ff551f7327ea72f0507d9372d", 0x67, 0x4800, &(0x7f0000000080)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000140)="aa", 0x1, 0xc040, 0x0, 0x0) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x801, 0xc004, 0x0, 0x350) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f00000003c0)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x43}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0x99}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x2f9, &(0x7f0000c27ff9)=""/7, 0xffffff89, 0x8000}, 0x40000100) 2018/03/27 18:21:52 executing program 0: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000080)="72daa77205204bf7445dd8affca204616d667300", 0x0, &(0x7f0000000000)="a0307f1c107ac3fa400ae3ea3d9d7321953c5e0189915aeadf1da6a5dbb7814c162cd76cefe3d2477c3784f90b156a21ee793f3a7b1ef6e8d11cf00f3f11830000000000000000149c043a40c96c9c0600eb871437e5bc66d24972a5") mkdir(&(0x7f0000155ff2)='./file0/file0\x00', 0x0) rename(&(0x7f000001cff2)='./file0/file0\x00', &(0x7f000001c000)='./file0/control\x00') 2018/03/27 18:21:52 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000040)=@srh={0xbb, 0x6, 0x4, 0x3, 0x3, 0x1f, 0xfffffffffffffbff, [@empty, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}]}, 0x38) sendto$inet6(r0, &(0x7f00001e2000), 0x0, 0x0, &(0x7f0000f14000)={0xa, 0x4e21}, 0x1c) 2018/03/27 18:21:52 executing program 6: mmap(&(0x7f0000000000/0x938000)=nil, 0x938000, 0x3, 0x10, 0xffffffffffffffff, 0x0) write$evdev(0xffffffffffffffff, &(0x7f0000000040), 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) tee(r0, r0, 0x7, 0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r1, 0x800, 0x8, 0xffffffff}, 0x10) 2018/03/27 18:21:52 executing program 5: setrlimit(0x8, &(0x7f000000a000)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) mlockall(0x1) 2018/03/27 18:21:52 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000500)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000080)) r1 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000180)) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000400)={0x7, 0x9, 0x2, 0xffffffff, 0x3, [{0x3, 0x4, 0x0, 0x0, 0x0, 0x2200}, {0x9, 0x5, 0x5}, {0x9, 0x3f, 0x40, 0x0, 0x0, 0x1080}]}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00000001c0)={0x0, 0x9a, "d3893c7768ae12c20ddb85fb8b284edd57fc92b6ce05692a79bb16618076924af75ea24f3c8ae926000ebf0032dd304e6dc6daae3534bb09d7417a1f96482477eb01a68bedb09e70f37b87331b77361b9bc451024216a0c0e2020750d3dabbb8b1dd992517d0acae219e7313bf366efb46e45a81299b8a28340285d7308fe04a2e0e98c06de946d0ddddda936f474218fd896722837ba53ec271"}, &(0x7f0000000280)=0xa2) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000002c0)={r2, 0xcd, "caddcb1c03a5a7bc063f2db99406c7a37c9b39b4548a238689fbeaf896f3a8e9f62a55b7b5aad0ad6304e077b7f8d2908d7c1544487162a9e49bea5d8891347447346b94ef377dd28734a44f7a86b8bad1cf424fa4b6a8d814816c8e0ec72aafa2c9dddb38c845bcacce5f267df21b4c3a7508db556a012612000ae5baeb63a5d1465863a287ccc2352ee01006d9fac39c73e08d8e5c88c82cd77f0c511f62f29a47afae6aca53e26e42b550a6b9137053a8bb04fe469b02d81153da07792fd3fea5a893a73962ea920619c532"}, &(0x7f00000003c0)=0xd5) openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d0ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000100)) 2018/03/27 18:21:52 executing program 3: mkdir(&(0x7f0000554ff8)='./file0\x00', 0x0) r0 = open(&(0x7f00006c69d0)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) r1 = open(&(0x7f00004a3000)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x88, "8b4cfe3d472cd924894792578f170423bb58d4bf4e967f44f0349749a385ec4dca402f545fa03eb4f119449996023934b6dfc6d89dca8026095a1c46c9fc1976cd5bfddea1a89d5be40736c5a926e43fb374e437d2bc6147472bb29a22d15186e470bbeef98adc8397489f377ef79478fc577deb45cfdf432c99caae63ea9481a39c8537e4619a19"}, &(0x7f00000000c0)=0x90) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000100)={r2, @in={{0x2, 0x4e24, @rand_addr=0x7}}, 0x5b11697, 0x314b, 0x3, 0xf3, 0xa1f1}, &(0x7f00000001c0)=0x98) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000200)=0x0) sched_setscheduler(r3, 0x2, &(0x7f0000000240)=0x1111) fcntl$notify(r1, 0x402, 0x80000008) fcntl$notify(r0, 0x402, 0x1) 2018/03/27 18:21:52 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) r1 = socket$inet6(0xa, 0x400000002, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000000)={'raw\x00', 0x4, [{}, {}, {}, {}]}, 0x68) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000040)={0x7fffffffffffffd, 0x0, 0x0, 0x0, "9158636aaed6a4af000000004000001f323a4f0592b9cae54ab736f655c71100"}) 2018/03/27 18:21:52 executing program 6: r0 = socket(0x11, 0x4000000000080003, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x101000, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f000061bffc), 0x7463d00b) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x47) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000000040)={0x5, 0x7}) 2018/03/27 18:21:52 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = dup3(r0, r0, 0x80000) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f00000002c0)={'filter\x00'}, &(0x7f0000000080)=0x78) r2 = creat(&(0x7f00000005c0)='./file1\x00', 0x0) write$selinux_access(r2, &(0x7f0000000140)={"73797374656d5f753a6f626a6563745f723a8d22fc0bfaccbb17325c22389590336770675f657865635f743a7330", 0x20, '/usr/lib/telepathy/mission-control-5', 0x20}, 0xff29) fcntl$setstatus(r2, 0x4, 0x6000) readlinkat(r2, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040)=""/10, 0xa) pwritev(r2, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x600}], 0x1, 0x0) 2018/03/27 18:21:52 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$KDMKTONE(r1, 0x4b30, 0x174c) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x0, @multicast1=0xe0000001}, 'teql0\x00'}) 2018/03/27 18:21:52 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x4) write(r0, &(0x7f0000000040)="2400000026007f000000000000007701", 0x10) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000180)={0x0, 0x70, "679399fcef4de21e47311d1b0382966d634f0fc2eea83adacf5eaaa5cf9ac187590a32f072f02fcae0cd77539654077a7aef5fb27fa9a33e738cce7de1ffa4760b652c6234f14e5f4d57cefe13b7563998cd94975bc15917526aee84d6395f1a842a2eb0d69e5f7c01bf071afbfa3e99"}, &(0x7f0000000200)=0x78) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000240)={r3, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000300)=0x84) setsockopt$inet6_buf(r1, 0x29, 0x2a, &(0x7f0000000080)="4640ed9c51063cb861ce428bb5254a26036e9f72d77efa3f64668b052023de2eb4e28fd046fa884fd1c9667c5c5c7ec6224fc3d5760d08c94690aa8cb1be67a0e710f8dda78de0355adace5541695c694d3930bb031af9c3cfcd14a38db38242cef8b33dbe1f2b183d93742ab165b90cb8eff2647fe0623ab9c8ee38a90bd08048dad45a975e3c5e8d2eaa724cde87cbf0c2f44136bd9aeaa857229ea99696ad869608f1d298ddcb7878a12ba69fda5385d21f9fce98b0cdd05f9c083b85537d530488cda211ce199d9ca512", 0xcc) [ 51.043582] binder: 8803:8822 ioctl 40046207 0 returned -16 [ 51.048127] binder: 8803:8822 unknown command 0 [ 51.048135] binder: 8803:8822 ioctl c0306201 2000a000 returned -22 [ 51.048195] binder: 8803:8835 transaction failed 29189/-22, size 0-0 line 3010 [ 51.053874] binder: undelivered TRANSACTION_ERROR: 29189 [ 51.054017] binder: undelivered TRANSACTION_ERROR: 29189 [ 51.266527] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=38 sclass=netlink_tcpdiag_socket pig=8890 comm=syz-executor7 [ 51.286561] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=38 sclass=netlink_tcpdiag_socket pig=8890 comm=syz-executor7 2018/03/27 18:21:52 executing program 2: stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r0) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000000040)="1f00000002031900000007000000068100023b0509000100030100ff3ffe58", 0x1f}], 0x10000000000001cb) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x0, 0x4) 2018/03/27 18:21:52 executing program 7: r0 = memfd_create(&(0x7f0000000000)='dev ', 0x0) write$cgroup_pid(r0, &(0x7f0000000040)={[0x31]}, 0x1) fallocate(r0, 0x0, 0x0, 0x10000) ftruncate(r0, 0xa6bb) fallocate(r0, 0x1, 0x0, 0x10000) lseek(r0, 0x0, 0x4) 2018/03/27 18:21:52 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x745000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x0, 0x4) r1 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'ifb0\x00', 0x4012}) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000040)={0x0, 0x2aaaaaaaaaaaaabd}) 2018/03/27 18:21:52 executing program 4: prctl$seccomp(0x16, 0x2, &(0x7f0000003000)={0x2, &(0x7f0000003000)=[{0x7}, {0x0, 0x0, 0x0, 0x8002}]}) setsockopt$bt_l2cap_L2CAP_CONNINFO(0xffffffffffffffff, 0x6, 0x2, &(0x7f00000000c0)={0x4d56, 0x80, 0x800, 0x3}, 0x6) prctl$seccomp(0x16, 0x1, &(0x7f0000000040)={0x7, &(0x7f0000000000)=[{0x2, 0x9, 0x9}, {0x5, 0x6, 0x2, 0x3}, {0x5, 0x6, 0xf5a3}, {0x4, 0x1, 0x1ff, 0x24f6}, {0xff, 0x1ff, 0x100, 0x5}, {0x6, 0x9, 0xfffffffffffffff7, 0x4}, {0x2, 0x6, 0x20000000000000, 0xffffffff7fffffff}]}) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001400)='/dev/rfkill\x00', 0x2000, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x7, &(0x7f0000001440), &(0x7f0000001480)=0x4) fcntl$getownex(r0, 0x10, &(0x7f0000001500)={0x0, 0x0}) syz_open_procfs(r1, &(0x7f0000001540)='attr/prev\x00') setsockopt(0xffffffffffffffff, 0x80, 0x3, &(0x7f0000000100)="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", 0x1000) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x38003, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000001100)={0x0, 0x7b, "2d45a762061d2bc4c34ec505eab62ead88ffa882f65f1cab9564aa1939518bd77dcf8067ad0fd289728204d4f22dae5970b3ca3f462d2fa41ed8fed97c70462cacb8899660e327b8b01db5641acd4473291afe272dc3689fc5ae5c10a1dfb743059cdfc2642219f60796e4860bf3cddad645359b4a61ca4af06945"}, &(0x7f00000011c0)=0x83) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000001280)={0x0, 0x64, &(0x7f0000001200)=[@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x3, @loopback={0x0, 0x1}, 0x9d8}, @in6={0xa, 0x4e20, 0x438000000000, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, @in6={0xa, 0x4e21, 0x200, @local={0xfe, 0x80, [], 0xaa}, 0x4}]}, &(0x7f00000012c0)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f00000014c0)=r4, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000001300)={r3, 0x7, 0x400, 0x63, 0x480, 0xfff, 0x5, 0x9, {r4, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x3, 0x7f, 0x2, 0x3058, 0x6}}, &(0x7f00000013c0)=0xb0) 2018/03/27 18:21:52 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) fallocate(r1, 0x1, 0x0, 0x4000002) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)={0x2, [0x0, 0x0]}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000100)={r2, 0x4}, &(0x7f0000000140)=0x8) chmod(&(0x7f0000000000)='./file1\x00', 0x90) 2018/03/27 18:21:52 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000838f18)={{{@in6, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) close(r0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x2, 0x1, 0x0, 0x100, 0x5}, 0xc) 2018/03/27 18:21:52 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x200c01, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7003) close(r0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000040)) 2018/03/27 18:21:52 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000ca3000)='smaps\x00') readv(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)=""/231, 0xe7}, {&(0x7f00000003c0)=""/156, 0x9c}, {&(0x7f0000000480)=""/217, 0xd9}, {&(0x7f0000000580)=""/144, 0x90}], 0x4) readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000000c0)) pwrite64(r0, &(0x7f0000000000)="cd7314f7be2cafec81ba258c8f21f8e4e950029df84d5e3a8c50ef591bc2153534776c8e1faf5b09db47b543ac8b356d9d2345689aedd238b4e2eaef7a0d2a46a08996e7643746885482204f323a779b55dcbb060386bbdf2ae0a720817b30aad903fdfe144910930625553f76b6f2005b8e1c61b8c5d6aff0acfbcc1e93c63600b722ba6138bd8375805c5c68fa775171782497859492a063d3af48e0d793724592", 0xa2, 0x0) mremap(&(0x7f00005c4000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00006e5000/0x2000)=nil) mremap(&(0x7f0000053000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f000003b000/0x3000)=nil) readv(r0, &(0x7f0000f5c000)=[{&(0x7f0000979000)=""/4096, 0x1000}], 0x1) 2018/03/27 18:21:52 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = getpgid(0xffffffffffffffff) sched_rr_get_interval(r1, &(0x7f0000000040)) ioctl(r0, 0x4000000000001267, &(0x7f0000000040)) 2018/03/27 18:21:52 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair(0xd, 0x5, 0x7, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000000080)={0x9, 0x6, 0x0, 0x1, 0x2, 0x7}) writev(r1, &(0x7f0000000540)=[{&(0x7f0000000100)="194227303dd3f77d866043dc209379bc177ac70e78affa30461b5348a6dbfb1be03c551c8c43953b8222b4009083ee7c454075af4a159a1f2f6003045722dcfca5255e076753bd7fd5dc9339bc29f2cd2011c240238d58f7cf1d9d435cdc5b7ec3f4c578c92cd07891eb2ee6b44c6e9aab48117ab017", 0x76}, {&(0x7f0000000180)="5ae09fe5503353621a4271f334ce3166d7a987bfec759d60f16ed8b0d6a127b0aa4770014d2971ace44ecb13093618b3b42d345b76be402384bddbf0a8a73abfc7eae5653d5ef28b80a9aa95d3a73fcde4afb85f0e3f45c589f2f0b499c94ce523c5526d9b05f63ca8e1f8812a54", 0x6e}, {&(0x7f0000000200)="02c36078f857f6ecd28eaedf9000ee6f30dd909b3357cc270a55ee7446f3fe399d89f799600387056650c0fab7727747f80d18feadefd5c961cd229f23f91c893e0d4603eb70b8d753a88211c95aa2bcb8743d013b058cc9d1af429cc14b1f7fd91ac3a8d69e7a3f9f2df2213c9533ce86afd656d62f0a805b7c998a6cfa0c6449ee7f90dea48c0ae98d48a7e60be1211e4afe9e395d087399f1e41352c16b0776d40f72e3f5dbe70a53a45b863be7f69991ef1e67c2370cd3f4077be2cd62854dbbc71b0e5e258bc326e23cdbaa8689c204995d532568e1aa", 0xd9}, {&(0x7f0000000300)="53ac2386922b91c3e29e04b4e3fa31c7d805577de104d0c17244bd531a7822f7e62d28d5204265dc0de30105e986924fa472a906fd362da93e6eeecd1b06554d0f4a72ebfec127d3ac74c24f0eae1badf076516651c82fcd58140988d44e5de44a18e30137d1c22c81ba35432d9e5c6d7b0a0465ec41ce1073a3208c9db486d57e1fc1d3877ac31b18b81dc770559c1199b19d601842fe3392c447159482c75d30f43413ba2eca8bf7ea50ec21fa238b123a662b53809c36266cdabf", 0xbc}, {&(0x7f00000003c0)="3eaad4ea7c476443d34b8e2228da4eb30ea12e29ede09a6779d86795bff2810c685a0caf43babcd22ccaac475a8f571e96342b093ac531a3eaff24f869dce87f889fac69ab2217", 0x47}, {&(0x7f0000000440)="ea4eaac2bf132abb8d6c6bd991e172ca771315f166cf266c25fca636bd548b8c8faee7e21d458951d2ce8754d88068b267293654aee93751a659db8a5dbb2b6b8920fdae1251d8e145f6b78432b3e8a68d110b664ecfb759b08098b51f4b00808fdc985acf12c63e127d1364c925fc232fc787b072ec0f97dd97d05edd67afa14609ca990c5f2c6366667e0d3004650a5e4e708545d1c64311578cafd7fda2399894954b4c7be542c115a36c7b0cc847c839e6c0194def1cc3ae0c56f06961c6a0229625b11214c950732f8d38ffd980d48694aff1abfef5ab6279496db9b52b21ae060ffe92aeff8997a1e312406ca9", 0xf0}], 0x6) writev(r0, &(0x7f00003bc000)=[{&(0x7f0000000000)="29000000200019fff63d0014000000060200001615de0005000000040d000a000000000000f9000008", 0x29}], 0x1) 2018/03/27 18:21:52 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000210000)=0x2, 0x4) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000080)=@req3={0x8000, 0x6}, 0x1c) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x34) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000040)=0x102) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000200)={r2}, 0x8) 2018/03/27 18:21:52 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000ca3000)='smaps\x00') readv(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)=""/231, 0xe7}, {&(0x7f00000003c0)=""/156, 0x9c}, {&(0x7f0000000480)=""/217, 0xd9}, {&(0x7f0000000580)=""/144, 0x90}], 0x4) readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000000c0)) pwrite64(r0, &(0x7f0000000000)="cd7314f7be2cafec81ba258c8f21f8e4e950029df84d5e3a8c50ef591bc2153534776c8e1faf5b09db47b543ac8b356d9d2345689aedd238b4e2eaef7a0d2a46a08996e7643746885482204f323a779b55dcbb060386bbdf2ae0a720817b30aad903fdfe144910930625553f76b6f2005b8e1c61b8c5d6aff0acfbcc1e93c63600b722ba6138bd8375805c5c68fa775171782497859492a063d3af48e0d793724592", 0xa2, 0x0) mremap(&(0x7f00005c4000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00006e5000/0x2000)=nil) mremap(&(0x7f0000053000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f000003b000/0x3000)=nil) readv(r0, &(0x7f0000f5c000)=[{&(0x7f0000979000)=""/4096, 0x1000}], 0x1) 2018/03/27 18:21:52 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) close(r0) 2018/03/27 18:21:52 executing program 0: lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) readv(r1, &(0x7f0000bcafe0), 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x801) r3 = syz_open_procfs(0x0, &(0x7f0000000180)='net/sockstat6\x00') setsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f00000001c0)=0x4, 0x4) dup3(r2, r1, 0x0) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000000)=""/149, 0x95, 0x0, 0x0, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) ioprio_get$uid(0x3, r0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000240)) 2018/03/27 18:21:52 executing program 3: clone(0x0, &(0x7f00001d9f78), &(0x7f0000000000), &(0x7f000035bffc), &(0x7f000019e000)) getpriority(0x1, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0x100000000}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000100)={r1, r2, 0x5}) 2018/03/27 18:21:52 executing program 1: ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00000001c0)={0x0, 0x0, 0xfff}) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00000003c0)=0x199, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000180)={r0, 0x0, r1}) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f00000000c0)=[r2, r2, r2, r2, r2]) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='cpu.stat\x00', 0x0, 0x0) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='ocfs2_dlmfs\x00', 0x2000498, &(0x7f00000002c0)="6a0cf22b39b7d311bf94f3ed733487a9f3019f2d6f92ac9e1e1f9ad9c98ddaf9a5a34ccef4c9836f2aeeb7aa5d98cdb371433137713a434323c26699ea476f340314b2c3f4998da45b2046480f8f5c00da61afb8e9bde6f61ba480590c307ecbb59d400af8a06ef0c773d50f60ca5b0850691fab5649e7b787f0bb04209c1a01ffaf1014ac02b14c8601e967a63df9cd0e7248818eead21afb72e5d87dd777eff24b0084b027f25101760d876fbcd6ef601b7e103b54c6de644560fbafc7f72d26788910aa13739f0579bb78f102a0ccab208a28bcbf9e1c7b") 2018/03/27 18:21:52 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x4, {0x2, 0x0, @rand_addr}, "00080700000400a0b22c582bf3aed17d"}) socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x0, 0x5, 0x800, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000100)={'ip6gre0\x00', @link_local={0x1, 0x80, 0xc2}}) setsockopt$inet6_int(r1, 0x29, 0x4e, &(0x7f00000000c0)=0x8, 0x4) 2018/03/27 18:21:52 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f000067affc)=0x3, 0x4) write(r0, &(0x7f000026d000)="e94ea623dfe66464d97c7a418dfafd125b5b662daeb133b1f306c9e3ddcb22b357cb0dc5f2b7103a3c05b35f26c57a7ecb3ecc4e8dca2a6af55b6ac02a98f45926e4884ef077ddfe0ab4afe5241aa1b3f7f88eba9621c08275a27217e1182993530ef1a4d03851a4e619ae69bff6f371", 0x70) modify_ldt$read_default(0x2, &(0x7f0000000040)=""/253, 0xfd) 2018/03/27 18:21:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x40000, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000080)={0x3, 0xffffffff, 0x80000001, 0x9, 0x40, 0x5, 0x3f, 0x8, 0x1000, 0x4, 0xfff, 0x908}) unshare(0x8000000) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) mq_notify(r1, &(0x7f00003da000)={0x0, 0x0, 0x1, @thr={&(0x7f0000ce5fda), &(0x7f0000c51000)}}) read(r1, &(0x7f00000000c0)=""/206, 0xce) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00000001c0)=0x8000, 0x4) 2018/03/27 18:21:53 executing program 4: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='ns\x00') exit(0x0) fstat(r1, &(0x7f0000000300)) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000000080)=""/122) sched_setattr(r0, &(0x7f0000000040)={0x30, 0x1, 0x1, 0x5, 0xf36d, 0x1f, 0x80ad, 0x7}, 0x0) 2018/03/27 18:21:53 executing program 3: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f00000002c0)=0x89d8) r1 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) lstat(&(0x7f0000000300)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0, 0x0}, &(0x7f0000000440)=0xc) fstat(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() fstat(r0, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x6, &(0x7f0000000600)=[r2, r3, r4, r5, r6, r7]) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000000)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000100)={{0x80}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}) r8 = dup(r1) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r8, 0xc08c5336, &(0x7f00000001c0)={0x8, 0x5, 0x4, 'queue1\x00', 0x3ff}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r8, 0xc02c5341, &(0x7f0000000080)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/27 18:21:53 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000140)='devpts\x00', 0x0, &(0x7f00000000c0)="86") r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='memory.current\x00', 0x0, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f00000001c0)={0xf977, 0x3f, 0x101}) r1 = syz_fuseblk_mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', 0x6001, 0xffffffffffffffff, 0x0, 0x5, 0x8, 0x80000) fsync(r1) 2018/03/27 18:21:53 executing program 6: r0 = socket$inet6(0xa, 0x2000000802, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt(r2, 0x2, 0xffff, &(0x7f0000000040)="93e84bc26ef38a6e385412a997c0b0c0f21c41cd5ee559d0094426611ced82c142e09fd09352e1bff05b379f5f2f31f612d26e8f160b33f29443316386eb40ab30f391966dbd1232530c40cc64612eb4216566acc61a09982508ae3c206b268edbf308c25a22891631a15769c81cdf1f2f6081d9bfa1609b980e7d883252cd2de3f9c7abf05eceb0ba6faa93102c878c4d222c9faf3d3747c9b3b68bab17957a5978ecfa675ff18446ac3f889775727ac3cbaa4faa45880db07e96c6bc7aa20d32", 0xc1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x400000000800, 0x0, 0x0, 0xfffffffffffffffd}, 0x20) 2018/03/27 18:21:53 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4"}) pipe2(&(0x7f0000004880)={0xffffffffffffffff}, 0x84000) connect$inet6(r1, &(0x7f00000048c0)={0xa, 0x4e20, 0x1b, @empty, 0x3}, 0x1c) 2018/03/27 18:21:53 executing program 7: getgroups(0x2, &(0x7f0000000000)=[0xffffffffffffffff, 0xffffffffffffffff]) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='children\x00') setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000140)=0x3, 0x4) r2 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100)='X', 0x1, 0xfffffffffffffffc) keyctl$chown(0x4, r2, 0x0, r0) 2018/03/27 18:21:53 executing program 2: unshare(0x28060400) r0 = socket$unix(0x1, 0xfffffffffffffffd, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) r1 = accept4(r0, &(0x7f0000a78ff0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000441ffc)=0x10, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x22, &(0x7f0000000040)="e242e836857fba41d482d32024417697bfcda951691e4c4670aec7ac9a79889a33da8973e5f36ae8e63efa6b2ec9abb671abd9166cd92845c9e4a7c2b61dcb22bf24399310fc6fdb1d58bdfbfc6fea5eb72db67da1f4cba15d8b0db0609340c12eae04e1a3b53516", 0x68) 2018/03/27 18:21:53 executing program 1: setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x11, &(0x7f0000000000), 0x4) r0 = add_key(&(0x7f0000000240)='id_legacy\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) request_key(&(0x7f0000000180)='rxrpc\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)='$em1self\x00', r0) r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="2f091562f1d20fd6b2f8bacae64b79df0c699a05845494cca83afe8891e83396613e32ffdf1309b7423ac82773a23df0e2198d21e46214795a0232b7aa085103442cec4bc6a810e1eb8e6e3ba18b191c4a522abb282b357f42fa67dafc9fcfc026d45d7fc948d13078adb3d60c6517c88ff4ebb13c7cd2b4651bed509e5ca3e2f9a4a86b8f65bb", 0x87, 0xfffffffffffffffd) keyctl$assume_authority(0x10, r1) 2018/03/27 18:21:53 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000012f70), 0x0, &(0x7f0000000000)=[{0x18, 0x29, 0x37, 'c'}], 0x18}, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)={0x4, [0x8001, 0x1ff, 0xfffffffffffffffe, 0x7]}, &(0x7f0000000080)=0xc) 2018/03/27 18:21:53 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000000080)) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000013ff4)={@dev={0xac, 0x14}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) r3 = getpid() setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000a40)=@nat={'nat\x00', 0x19, 0x3, 0x728, [0x20000300, 0x0, 0x0, 0x20000448, 0x200009f8], 0x0, &(0x7f00000002c0), &(0x7f0000001040)=ANY=[@ANYBLOB="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"]}, 0x7a8) sched_setaffinity(r3, 0x8, &(0x7f0000000280)=0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x10, &(0x7f00000000c0)=[@in={0x2, 0x4e21, @rand_addr=0x28e}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e24, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x100000000}}, 0x2, 0x0, 0xd, 0x7ff}, &(0x7f0000000240)=0x98) setpgid(r3, r3) 2018/03/27 18:21:53 executing program 7: socketpair$inet6(0xa, 0x6, 0x100000001, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000240), 0x10) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x40080) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) r2 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x5, 0x0) fanotify_mark(r1, 0x90, 0x40010000, r2, &(0x7f00000001c0)='./file0\x00') r3 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) ioctl$LOOP_GET_STATUS(r3, 0x4c03, &(0x7f0000000280)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000100)={r4, 0xfffffffffffffffc, 0x0, 0x200, 0x2}, &(0x7f0000000180)=0x18) 2018/03/27 18:21:53 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={"6c6f3a2c000081800000faffdff700", &(0x7f0000000100)=ANY=[@ANYBLOB="14000000000000000058000000000000040000000000000000f1ffffff2255e5d8f0c3b00100000000000000"]}) pipe(&(0x7f0000000000)={0xffffffffffffffff}) openat$cgroup_ro(r1, &(0x7f0000000240)='cpuacct.stat\x00', 0x0, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x14) r3 = geteuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000140)={{{@in=@dev={0xac, 0x14, 0x14, 0xa}, @in=@rand_addr=0x7, 0x4e24, 0x1, 0x4e22, 0x6, 0x2, 0x20, 0x20, 0x7f, r2, r3}, {0x80000000, 0x0, 0x0, 0x5, 0x7506ba8b, 0x3, 0x100000000, 0x6c}, {0x7, 0x0, 0x6, 0x1}, 0x9, 0x6e6bb5, 0x3, 0x1, 0x2, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x4d3, 0x3b}, 0x5e64d0dc30fdfacc, @in=@multicast2=0xe0000002, 0x3505, 0x6, 0x2, 0x1, 0x3, 0x9}}, 0xe8) 2018/03/27 18:21:53 executing program 6: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000879ff2)='/dev/keychord\x00', 0x0, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000000000)={0x5, 0x7, 0x2, 0xff, 0x0, 0x6}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00008b3ff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000845ff4)) 2018/03/27 18:21:53 executing program 0: r0 = eventfd(0xffff) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0xfffffffffffffffe, 0x33, r0, 0x0) readlink(&(0x7f0000000480)='./file0/bus\x00', &(0x7f00000004c0)=""/118, 0x76) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000000040)={{0x8, 0x4}, {0x5, 0x3e9a81dc}, 0x5, 0x7, 0x4}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000000c0)=0x0) r4 = syz_open_procfs(r3, &(0x7f0000000140)="740092ebf5a93d39e328de5c7003c917c7d880aa741ae3ea77665ae414057f1be06ec865c3c4edc882f1094d48168ddb36da3c6e8c873a19212f8d25708d07dd886837c9d6f7bd8bb3e446f3d8f20780796801905c214330e9e01fe905130d7811f7090000000c0bc6e1596734c661a0df95321f8d7f1d95f9ddc82a") setsockopt$inet6_udp_int(r4, 0x11, 0x65, &(0x7f0000000100)=0x2, 0x4) [ 51.586614] devpts: called with bogus options [ 51.592816] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 51.603160] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 51.616247] devpts: called with bogus options 2018/03/27 18:21:53 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f00007c8000), &(0x7f0000f14000)=0x4) getsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/27 18:21:53 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cpuset\x00') mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x0, 0x33, r0, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000040)={@dev, @dev, @rand_addr}, &(0x7f0000000080)=0xc) 2018/03/27 18:21:53 executing program 6: syz_open_dev$sg(&(0x7f0000002ff7)='/dev/sg#\x00', 0x0, 0x400000) mlock(&(0x7f0000000000/0x4000)=nil, 0x4000) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/27 18:21:53 executing program 2: sendto$inet6(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000fe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmmsg(0xffffffffffffffff, &(0x7f0000004340)=[{{0x0, 0x0, &(0x7f0000000f80)=[{&(0x7f0000004200)=""/70, 0x46}], 0x1, &(0x7f0000004280)=""/137, 0x89}}], 0x1, 0x0, &(0x7f0000004400)) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xffffffffffffff01, 0x0) getpeername(r0, &(0x7f0000000080)=@ethernet={0x0, @dev}, &(0x7f0000000100)=0x80) r1 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x40801) writev(r1, &(0x7f0000000180), 0x10000000000003b9) 2018/03/27 18:21:53 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x1, 0xfffffffffffffffd) vmsplice(0xffffffffffffffff, &(0x7f0000003ff5)=[{&(0x7f0000000200)="58a3a1d5e5d0731e2281ca3b9cf8ac1231236c4044d0abaaf388fce66ae11a2c557153f88ca3dee9532c35236e47462e5b1c0fa489e92cfc255721751e91bdbfa240ffa3bd8481ce00a4531660e1e32fbf3447ac7a96b539996e07c26d1ff236febc4b8854cd80218bf7d4d8317c433f0c39049d05301ca138b65c99f100624dce0a58a69500000000000000", 0x8c}], 0x1, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000080)={'tunl0\x00', 0x200}) socketpair(0x1b, 0x1, 0x7, &(0x7f0000000000)) ioctl(r0, 0x227b, &(0x7f0000001000)="06") read(r0, &(0x7f0000003fa8)=""/88, 0x45) 2018/03/27 18:21:53 executing program 7: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={'bridge0\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x101000, 0x0) accept$ipx(r2, &(0x7f0000000080), &(0x7f00000000c0)=0x10) setreuid(r1, r1) 2018/03/27 18:21:53 executing program 3: setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000005bc0)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000700000004001000f003000010010000000000002002000008030000080300000803000004"], 0x1) 2018/03/27 18:21:53 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1a}}, 0xffffffffffffffc5) sendto$inet(r0, &(0x7f0000962f44)="d3", 0x1, 0x2000c000, &(0x7f0000bccff0)={0x2, 0x4e20, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x20, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) faccessat(r1, &(0x7f0000000080)='./file0\x00', 0xd, 0x400) setsockopt$inet_tcp_int(r1, 0x6, 0x3, &(0x7f000083fffc)=0x2, 0x4) 2018/03/27 18:21:53 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000f15ff0)={0x2, 0x4e22, @rand_addr}, 0x10) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0xfd4a}], 0x1, 0x0) 2018/03/27 18:21:53 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000000040)=0x3, 0x4) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/tcp6\x00') syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0xc46, 0x6001) ioctl$KDSETMODE(r1, 0x4b3a, 0x7) sendto$inet6(r0, &(0x7f00007f1000)="b2", 0x1, 0x0, &(0x7f0000d4afe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000000c0)={@dev, @rand_addr, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000000140)={@mcast2={0xff, 0x2, [], 0x1}, r2}, 0x14) write$selinux_user(r1, &(0x7f0000000080)=ANY=[@ANYBLOB='system_u:o\b\x00\x00\x00t_r:dhcpc_exec_t:s0 staff_u\x00'], 0x2a) 2018/03/27 18:21:53 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file1\x00', 0x0) write(r1, &(0x7f0000000000)=']', 0x1) fallocate(r1, 0x0, 0x4000, 0x1003) r2 = dup3(r1, r0, 0x0) fcntl$setstatus(r1, 0x4, 0x400) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00000000c0)={0x8, 0xc30, 0x1ff, 0x8, 0x8}, 0x14) pwritev(r2, &(0x7f0000001140)=[{&(0x7f0000000140)='Z', 0x1}], 0x1, 0x3) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f00000001c0)={0x4, 0x2, {0xffffffffffffffff, 0x3, 0xfffffffffffff000}}) bind$inet(r2, &(0x7f0000000180)={0x2, 0x4e21, @rand_addr=0x5}, 0x10) fallocate(r0, 0x3, 0x4, 0x7fffffff) 2018/03/27 18:21:53 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000897ff4)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000000)=ANY=[@ANYBLOB="1400000005010100001e6200000000040000e800"], 0x14}, 0x1}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x60203, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000180)={0x8001, 0x61, 0x4, {0x77359400}, 0x6, 0x1}) sendto$ipx(r1, &(0x7f0000000080)="0c51fb8637047d45346e9bdb598cb9176cd93d70b0a67162c555b6fc4d54816b97690df9589354e6c69f8a415533de2059fe8633e3c8abf800c5c4ba7cca8026635299682585a2ec2c073a8df23ce22ea94330a8535ffd7cd3a3d0f249ccaa057365aff1bfcce7edd47dd8a77655e86b6c11d33a35bf32cc018560", 0x7b, 0x40, &(0x7f0000000100)={0x4, 0x5, 0x6, "baed7aa3c988", 0x7fffffff}, 0x10) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000040)=0x3, 0x2) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000240)={0x8, 0x0, &(0x7f0000000200)=[@decrefs={0x40046307, 0x2}], 0x7b, 0x0, &(0x7f00000002c0)="41fa64f6fcb16cd7ac357414e7b0393b702269053235f3575a0a243d5e859b7ef043847ae733bfe0be8cf53e292d603285ced75275d149242635a4c2dd9dcc23c2a5127dc4070595a1a1f984c3759dbef2dfbc1470e2adb06cea2dc1e6216e7e4bb6e0c2b8f8ebaec0b4460765fea94e8428d7d8e77c14d132bb6e"}) 2018/03/27 18:21:53 executing program 4: mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000189a2)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) symlinkat(&(0x7f00007dc000)='./control\x00', r1, &(0x7f0000466ff8)='./file1\x00') mkdirat(r1, &(0x7f0000017000)='./file0\x00', 0x0) getdents64(r1, &(0x7f00001bd000)=""/80, 0x50) unlinkat(r0, &(0x7f0000a63000)='./file0/file0\x00', 0x200) 2018/03/27 18:21:53 executing program 5: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0xc, 0x1, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x4) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000636000)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2081, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={0x0, 0xfffffffffffffffd}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0xffffffff, 0x8, 0x7, 0x10afedb7, r2}, 0x10) timer_settime(0x0, 0x0, &(0x7f0000000080)={{}, {0x0, 0x989680}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) 2018/03/27 18:21:53 executing program 3: r0 = socket(0x4, 0xfffffffffffffffd, 0x100007fffffff) bind$ax25(r0, &(0x7f0000000040)={0x3, {"2218bb7ff15f5c"}}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000023c0)={0x0}, &(0x7f0000002400)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002440)={{{@in6=@mcast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f0000002540)=0xe8) lstat(&(0x7f0000002580)='./file0\x00', &(0x7f00000025c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getpgid(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002640)={{{@in=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f0000002740)=0xe8) lstat(&(0x7f0000002780)='./file0\x00', &(0x7f00000027c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000003bc0)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000003c00)={0x0, 0x0}, &(0x7f0000003c40)=0xc) r9 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000003c80)=0x0) getresuid(&(0x7f0000003cc0), &(0x7f0000003d00), &(0x7f0000003d40)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003d80)={0x0, 0x0, 0x0}, &(0x7f0000003dc0)=0xc) r13 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000003e00)={{{@in=@loopback, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f0000003f00)=0xe8) fstat(r0, &(0x7f0000003f40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000003fc0)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000004000)={{{@in=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}, &(0x7f0000004100)=0xe8) stat(&(0x7f0000004140)='./file0\x00', &(0x7f0000004180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f00000042c0)=[{&(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002340)=[{&(0x7f0000000140)="7a679d4d4fa3662fe5b2ed8dfd5a1c1dc28dafd064cf810813e1a412f6db48a185fb5023", 0x24}, {&(0x7f0000000180)="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", 0xfe}, {&(0x7f0000000280)="33b0341973975d6f31a63b799d49902d56d914674b00725a9b30500a591a517488b59722447e42b152d66af23934aeb93f792892747b5e028cdfc0256a11c28f4f0338a5490e931eff6ac0732b29adde3858f0aff32c03e66bd5cff7c94da031c3dc7a7f1018a3d60f", 0x69}, {&(0x7f0000000300)="346de06e358db1645439b52780f9c1191648cb6a65bb9bb34920a7ce2248ce9d8be13b3a20287c97b576", 0x2a}, {&(0x7f0000000340)="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0x1000}], 0x6, &(0x7f0000002840)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x98, 0x20000000}, {&(0x7f0000002900)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000003b80)=[{&(0x7f0000002980)="1b9949a90097b0885453cf5719453e75fa339cf49af3ea453b9b91cf8d9b3cb5f3887302685e8cddc8c78c4df973931cbda294188b7f616c9873452d8018313b246beacfe1d1c15ae5d5ce6876d22bbc09cb4ac5e870d76136d7d2b5118e54b16da199ed1ee0c4d705945c366d70b53cb8a35cf05271331c8f7d3f22d5f06a9167b0ed87f9e2e7b4d7cbf98e", 0x8c}, {&(0x7f0000002a40)="bcb9d920cbb3a06bd3c5b0cc57bd64f81d52a91295005baf1b993db31b1ecccc1116ab6d78f25d6b82efbf3a269cbd2d587d9d5312afe36155c54c72118926b9ac62e86643ae8763e0bcfcfe44c85b2080c5f5b41d62465b988b25d69ff88be283daa0078690ea59cb5b6adb020b032a53a76cea7d37634c039f986315a83cc91670f5b8d78cae85c6f180f5d7052ad4b283e5c0f39fe50afa76fc708abd967983d22f85a7c55cd788ff21b1d833a3fe08f8a2f6e2c577c62ad9aa9ed0cafb9e85b5b28a58debb0cc11e15ede9ef7dbd5806acfd7d1285", 0xd7}, {&(0x7f0000002b40)="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", 0x1000}, {&(0x7f0000003b40)="de6dc52a58bc9705a48be23f74a824dcb6bc12d1148c2fb705", 0x19}], 0x4, &(0x7f0000004200)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}], 0xc0, 0x40000}], 0x2, 0x4004) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r19, 0x8903, &(0x7f0000000080)=0x0) ptrace(0x4208, r20) fcntl$setlease(r19, 0x400, 0x3) 2018/03/27 18:21:53 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x8000, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000100)={0x3, 0x200, 0x1, 0x9, 0x1, 0x4, 0x4b}, 0xc) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x3, 0x0) ioctl(r1, 0x5101, &(0x7f000042a000)) nanosleep(&(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f0000000080)) 2018/03/27 18:21:53 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffe) fstat(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r1, 0x400454ce, r2) 2018/03/27 18:21:53 executing program 7: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)={0xaa}) sendfile(r1, r1, &(0x7f0000000000), 0x4) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000ffb000/0x3000)=nil, 0x3000}, 0x1}) munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ffe000/0x1000)=nil, 0x1000}, 0x1}) 2018/03/27 18:21:53 executing program 7: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000140)='/dev/keychord\x00', 0x2002, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0xf, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000040)={0xaa}) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=@random={'system.', 'GPLem0[\x00'}, &(0x7f0000000100)=""/38, 0x26) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000001000/0x1000)=nil, 0x1000}, 0x2}) 2018/03/27 18:21:53 executing program 4: mq_timedsend(0xffffffffffffffff, &(0x7f0000a98f32), 0x0, 0xcdae, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000080)={&(0x7f0000000040)=[0x8], 0x1, 0xf1c5, 0x0, 0x100000001, 0x80, 0x3, {0xa7, 0x800, 0x2, 0x2, 0xbee, 0x5, 0xffffffffffffffff, 0xfb, 0x6, 0x200, 0x3ff, 0x9c, 0x8000, 0x3, "45311c875c10ddf79fbcb1a0d4d9058d0bf0119aa8f2fa4419fbd4ae827946e7"}}) 2018/03/27 18:21:53 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000061000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000060c000)={{0x100000001}}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0xfffffffffffffffe) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000b71ff4)) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) epoll_wait(r2, &(0x7f00001bf000)=[{}], 0x1, 0x8d) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000051ff4)={0x13}) 2018/03/27 18:21:53 executing program 7: r0 = socket$unix(0x1, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0x0, "e91f7189591e9233614b00"}, 0x6e) bind$unix(r0, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e) 2018/03/27 18:21:53 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000380)={0x3, 0x3, 'client0\x00', 0xffffffff80000000, "f4ecc40601e51924", "33f3c8844ef31eecc0270d42a8b431441dcd732d8e3cc1d23235020151043c7f", 0x495cc1b5, 0x6}) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='scalable\x00', 0x9) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x200000, 0x2) execveat(r1, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000240)='(system/vboxnet1wlan0proccpuset\x00'], &(0x7f0000000300)=[&(0x7f00000002c0)='2\x00'], 0xd00) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000080)=0x1, &(0x7f00000000c0)=0x2) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) open(&(0x7f0000000140)='./file0\x00', 0x2, 0x100) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000340)={0x10000, 0x852b, 0xffff, 0x10000007fffffff, 0x3ffffffffffe}, 0x14) writev(r0, &(0x7f0000cb1ff0)=[{&(0x7f00003b7fff)='1', 0x1}], 0x1) 2018/03/27 18:21:53 executing program 3: r0 = syz_fuseblk_mount(&(0x7f0000000ff8)='./file0\x00', &(0x7f0000000ff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000aaeff4)) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x20000, 0x0) ppoll(&(0x7f0000001fb0)=[{r1, 0x60}], 0x1, &(0x7f0000aac000)={0x77359400}, &(0x7f0000aacff8), 0x8) r3 = epoll_create1(0x80000) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f00000003c0)=0xc) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000400)={{{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@rand_addr}}, &(0x7f0000000500)=0xe8) fstat(r1, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000005c0)={{{@in6=@mcast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast1}}, &(0x7f00000006c0)=0xe8) getresgid(&(0x7f0000000700), &(0x7f0000000740)=0x0, &(0x7f0000000780)) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00000007c0)=0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000800)={{{@in=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@remote}}, &(0x7f0000000900)=0xe8) getresgid(&(0x7f0000000940), &(0x7f0000000980)=0x0, &(0x7f00000009c0)) r13 = getpgid(0xffffffffffffffff) fstat(r0, &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0}) r15 = getegid() r16 = accept4$inet6(r2, &(0x7f0000000a80), &(0x7f0000000ac0)=0x1c, 0x800) sendmsg$unix(r2, &(0x7f0000000c40)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000340)=[{&(0x7f00000000c0)="f25fabc83e0052b0466d769e1b3b0c96050bde4d2b27e0efbe21e4d402df207fa1af355480e693281bc8f114348caa0df33b461a2ecfb022889c1ef2b98cbb4b85121ef37e22edf45607af32d82c13edced802e3568389487ba9fc97946bde02ec567be48b815b0a20edaca43276e370d4b955b9d4d8db12069223fa6f8a53dd95e6b7989b8d58cc2a4d31ada396ec905ae4229f2147b823e5dd03a03b25b4ee815e835795f976b147b11a16e8897fb8cafeac5bf945efec2a16f9c62d3995140fd404991a248bfc194d20046881e776200f1ac85f03a5ec5296a3b5ec6cef58766ccb2b9463633c", 0xe8}, {&(0x7f00000001c0)="3a278f756efe921d1cc6f40852e5619186d143923b625f999e8d4fe719ad5b2d1d72a1fd8c2e90382893df95440d4c7160326ee81bd27fb180e82eac787f4111a19fc5e4c28326e03b5196b5afad1f902ca8a0d88194e90e338e11da3ef3af20a5d557481210f8263dd7d58945898cc82f0cd935b206b75cda7c63ff598833a7c71deb1efba3c5e49a705e20e1b8ec95b9da27ce5ad8ea655fc44afcf2ba7fccbd7bb7", 0xa3}, {&(0x7f0000000280)="f76878262c40bf6a0e883d1f453ad34df2513e0e056cf92a53540b26e8b83e4f9322961e4fbf8e8a50e8d9dc2a6afd6289968afc75a563af4d0063ebf48a04d721784703e865c554d4a27167079d89f6e903f8e3ef4c3da79f42e8d18bc1e759d61121233da68d1a7835927450f77c57a38f6ecd14aee8d9ebc36a241c5655e064a8586bc5ed725c9f08a0f24a3ecc02", 0x90}], 0x3, &(0x7f0000000b00)=[@rights={0x30, 0x1, 0x1, [r0, r1, r3, r3, r1, r2, r1]}, @rights={0x20, 0x1, 0x1, [r3, r3, r1]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x20, 0x1, 0x1, [r3, r2, r0, r0]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x28, 0x1, 0x1, [r16, r2, r3, r1, r1]}, @rights={0x28, 0x1, 0x1, [r1, r0, r1, r1, r2]}], 0x140, 0x800}, 0x4000000) 2018/03/27 18:21:53 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r1, 0x1, 0x6}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x1, 0x6}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000100)={r1, 0x1, 0x6}, 0x10) r2 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x1f, 0x382) ioctl$KDMKTONE(r2, 0x4b30, 0x9) 2018/03/27 18:21:53 executing program 2: clone(0x0, &(0x7f00000000c0), &(0x7f0000000180), &(0x7f0000003ffc), &(0x7f0000002000)) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) waitid(0x0, 0x0, &(0x7f0000002ff9), 0x80000006, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x4000, 0x0) set_thread_area(&(0x7f0000000140)={0x7f, 0x20000800, 0xffffffff, 0x3, 0xfffffffffffffff8, 0x2, 0x7f, 0x4, 0xfffffffffffffffc, 0x8001}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000100)={r1, 0x3}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/27 18:21:53 executing program 1: rt_sigqueueinfo(0x0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x80000000}) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x10100) getpeername$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0xd8, &(0x7f00000003c0)=[@in6={0xa, 0x4e20, 0x6, @loopback={0x0, 0x1}, 0x631}, @in6={0xa, 0x4e20, 0xffffffffffffff00, @remote={0xfe, 0x80, [], 0xbb}, 0x84}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [], 0x11}, 0xfffffffffffff5d5}, @in6={0xa, 0x4e20, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in6={0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0xfffffffffffffffc}, @in={0x2, 0x4e22, @rand_addr=0x3f}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xd}}]}, &(0x7f0000000200)=0x10) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000180)=0x6, &(0x7f00000002c0)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000240)={r1, 0x7cea, 0x30}, &(0x7f0000000280)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000004c0)={r1, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x4e, 0x100, 0x7f, 0x1, 0x8}, &(0x7f0000000140)=0x98) 2018/03/27 18:21:53 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x80e, 0x3) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000040)=[0x6, 0x840]) 2018/03/27 18:21:53 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$dupfd(r0, 0x0, r0) 2018/03/27 18:21:53 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x80020bff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x9, 0x80000) setsockopt$ax25_buf(r1, 0x101, 0xaeecff159b97ad87, &(0x7f00000000c0)="c8905ba49d5808c6f62e3bced21bf2e6d8c4ecd61253ff0534b1a5b7ccccfd10254268c5ce333700b40ce670ed23120e02d6fe05f654dab92c92198eb190a9f1fd7c25f2f89404b5e654d4e3988ea1d3303487579e58fd320d6333012360e68d637fa4a4f1cfeb1905a988eb8c2d9ee6a0b4a505eae27929c7f54e", 0x7b) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000a44ffc)=0xe) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000000)) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000140)={0x0, 0x1000, 0x2aa, 0xffffffffffffffff, 0x0, 0x8}) 2018/03/27 18:21:53 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) recvmmsg(r1, &(0x7f0000b36000)=[{{&(0x7f000040f000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f00009acfa0)=[{&(0x7f00004de000)=""/79, 0x4f}, {&(0x7f00007ff000)=""/129, 0x81}, {&(0x7f00006f8000)=""/39, 0x27}], 0x3, &(0x7f0000ecbf30)=""/208, 0xd0}}], 0x1, 0x0, &(0x7f00004c7ff0)={0x77359400}) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7099)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x10}, 0x1}, 0x40001) sendmmsg$unix(r1, &(0x7f0000002900)=[{&(0x7f0000000000)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f00000013c0)=[{&(0x7f0000000080)="9e58110bb2365578411990d48007cf35a9100566fae5908444526bd4e7a4527f", 0x20}, {&(0x7f00000000c0)="026aaea329da49d4c4283793b58abb31a6bbe5552398e7d79ac053fc8821bafb05fe49006030abf518a4ca2743fa203ed2b57bce9be00ca7ba987b1c67f1df9822525fecc9", 0x45}, {&(0x7f0000000140)="fa8b4bd0ed3df189f692fbdfc68211ee7b21b25624ec1c1d6a7596ee6e3337db1935e9065d28ef5b377b47aab3b27a3e69d6b56c77a2f5e6b63179a35a0e3666e10d2f6e9c89118dad74519b4c32222d095ea18523024055171b9a22cfe1c8e346257cb29d5d9cd4f66153b91a686907fbf472acf89cc6c30aea4369d0612904df514e84a24f54821dc75622638e16d0394f7cd60703cbec35b10c16a0b830624f300145a998216baa6831c713fd342795014ee241e47c6bb042d4c713bf16bf", 0xc0}, {&(0x7f0000000200)="8bf0142be8fe983f20938547151100de07ed4a2d4c737f6726b9a623296a13318c3f3bb33c4c0ea559df4628ea5018e28677108370e13f089b2afc9058de7e3f50280c5c73197ae91bd56a9bdcc78f26ec10e8b840cd640e71cbe059513134e0be88f73644e3a726a7793d1a84d9747e30cacc8c1862c35c7be3770803fb3e185e850194e100e5ab", 0x88}, 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{&(0x7f0000001780)="d2106d184fa386d5ddc11cccc3f2da470b1d5c8b05c120be71425031fcc1bf6b69408a90c83713f14aee4e3e775ff219f30b013c1d0bd421dd5cc8411bc23c21f0e1711f0259a02e681ed0b3ce59f8d29fd62c10676a2e21b01df2ba456d917fd5d8b04d3e8e05e643bcc95eee8c486f8f31d5ce", 0x74}, {&(0x7f0000001800)="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0x1000}], 0x3, 0x0, 0x0, 0x4000}, {&(0x7f0000002840)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000028c0), 0x0, 0x0, 0x0, 0x80}], 0x4, 0x0) 2018/03/27 18:21:53 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000000140), 0x0) r1 = socket(0x2, 0x0, 0x6) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x4e23, 0x2, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, @in6={0xa, 0x4e21, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x100}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in6={0xa, 0x4e20, 0xffffffffffffea3d, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}], 0xac) 2018/03/27 18:21:53 executing program 1: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f000002cff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002c000)) r0 = creat(&(0x7f000002cff4)='./file0/bus\x00', 0x0) truncate(&(0x7f0000011ff4)='./file0/bus\x00', 0x2798) lseek(r0, 0x0, 0x4) write(r0, &(0x7f0000001100)="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", 0x5af) 2018/03/27 18:21:53 executing program 0: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x80000000010b, 0x0, &(0x7f000000b000), &(0x7f0000792000), 0x0) [ 52.059783] device syz_tun entered promiscuous mode 2018/03/27 18:21:53 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = eventfd(0x7) read$eventfd(r1, &(0x7f0000000580), 0x3a7) setxattr(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)=@known='security.ima\x00', &(0x7f00000004c0)='\x00', 0x1, 0x2) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000001c0)={0x6, 0x0, 0x10003, 0x3ff}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f0000000200)={0xff, r3}) getsockopt$inet6_opts(r2, 0x29, 0x3f, &(0x7f00000002c0)=""/119, &(0x7f0000000380)=0x77) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000500), 0x4) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_EDIT(r4, 0x0, 0x483, &(0x7f0000000000)={0x29, @multicast1=0xe0000001, 0x4e22, 0x4, 'rr\x00', 0x8, 0x7, 0x51}, 0x2c) acct(&(0x7f00000003c0)='./file0\x00') ioctl$KDSKBLED(r2, 0x4b65, 0x2000000000) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="380100001000010a0000000000000000ffffffff000000000000000000000000fe80000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ac1414aa000000000000000000000000000000002b00000000000000000000000000ffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000241b62000000000000000000000000000000000004000000000000000000000000000000000000020000000000000000000000480002006374722d646573335f6564ff2d61736d00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x138}, 0x1}, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000000400)) 2018/03/27 18:21:53 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80), 0x0, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000080)) getrandom(&(0x7f00000000c0)=""/238, 0xee, 0x0) 2018/03/27 18:21:53 executing program 7: r0 = gettid() r1 = socket$inet(0x2, 0x1, 0x2) mmap(&(0x7f0000cc5000/0x4000)=nil, 0x4000, 0xfffffffffffffffc, 0x8972, r1, 0x0) bind$inet(r1, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r1, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r1, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r1, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r2 = syz_open_procfs(r0, &(0x7f0000000000)='net/anycast6\x00') ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f0000000040)={0x2, 0x8, 0x80000000, 0xfffffffffffff737, 0x7, 0x3}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/03/27 18:21:53 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x5) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/rfcomm\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000000080)={0x401, 0x8000000005, 0x1000, {0x0, 0x1c9c380}, 0x8, 0x4}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3bff4)) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000100)=0x2) 2018/03/27 18:21:53 executing program 2: ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x80000, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000000c0)={0x6, 0x100, 0xabc7, 0x7ff, 0x5}, 0x14) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000100)=0x1) 2018/03/27 18:21:53 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_pts(r0, 0x200200) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup3(r2, r1, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000000)=0x81) tee(r2, r3, 0x3aa0, 0x9) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000040)) dup3(r1, r1, 0x80000) 2018/03/27 18:21:53 executing program 6: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x7, 0x4) r1 = syz_open_procfs(0x0, &(0x7f000000e000)='fdinfo\x00') openat(r1, &(0x7f0000989000)='./file0\x00', 0x0, 0x0) 2018/03/27 18:21:53 executing program 3: r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) r2 = dup2(r0, r1) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000bf3000)) read$eventfd(r2, &(0x7f00007b0ff8), 0x8) write$eventfd(r2, &(0x7f000068f000)=0xec, 0x8) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f0000000000)=""/167) 2018/03/27 18:21:53 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r1, 0x1, 0x0, 0x20004d2d) socket$l2tp(0x18, 0x1, 0x1) [ 52.128361] device syz_tun left promiscuous mode 2018/03/27 18:21:53 executing program 5: prctl$intptr(0x1c, 0x64) capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)={0x0, 0x1, 0x5}) prctl$intptr(0x200000002f, 0x2) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='memory.swap.current\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x8, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0x1f, @mcast1={0xff, 0x1, [], 0x1}}], 0x48) 2018/03/27 18:21:53 executing program 6: r0 = signalfd(0xffffffffffffffff, &(0x7f00007d0ff8), 0x8) read(r0, &(0x7f0000000080)=""/147, 0x5c5e0f8a8d5f68db) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80000) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000040)=0xae71, 0x4) 2018/03/27 18:21:53 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x20000000}, 0x565, &(0x7f0000000040)={&(0x7f0000000000)=@ipv4_newroute={0x24, 0x18, 0x401, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, [@RTA_GATEWAY={0x8, 0x5, @loopback=0x7f000001}]}, 0x24}, 0x1}, 0x20040000) r1 = accept4(r0, &(0x7f00000000c0)=@l2, &(0x7f0000000140)=0x80, 0x800) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000002c0)=[@in6={0xa, 0x4e24, 0x7f, @empty, 0xe71b}, @in6={0xa, 0x4e21, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x4}, @in6={0xa, 0x4e21, 0xfb, @local={0xfe, 0x80, [], 0xaa}, 0x100}, @in6={0xa, 0x4e23, 0x4, @loopback={0x0, 0x1}, 0x9}, @in6={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x10}}, 0xffff}, @in6={0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0x15}, 0x4}, @in6={0xa, 0x4e22, 0x3000000000, @dev={0xfe, 0x80, [], 0xf}, 0x9}, @in6={0xa, 0x4e24, 0xffff, @local={0xfe, 0x80, [], 0xaa}, 0x7ff}, @in={0x2, 0x4e20, @multicast2=0xe0000002}], 0xf0) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000180)=@fragment={0x0, 0x0, 0x9, 0x3f, 0x0, 0x8000, 0x66}, 0x8) 2018/03/27 18:21:53 executing program 4: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4000002, 0x44031, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff9) sendto(0xffffffffffffffff, &(0x7f0000000080), 0x2a2, 0x0, &(0x7f0000266000)=@hci={0x1f}, 0xc) 2018/03/27 18:21:53 executing program 6: mlockall(0x2) mkdir(&(0x7f000001c000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f00000018c0)='./file0\x00', 0x0, 0x82) ftruncate(r0, 0x7fff) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f0000001900)="494dfbdf66f10546d974afc92a8e9a11497f23b418b0e7618193d3085195618610d01f82f0f18c4684b407e3e49a3bfa9f72d65ec28e73145bc4614d8d978c3635f8fdde43a182f7709ecf4412725d90dfe3c6fa11eee6141aafe9027d9508e65b86bd2deb9747c5b74a9c5d8d1b9b7bf4cc32b3eb988decab5929344c08861cb131f4e23d3f0b9cc3ad352f71556d003adb783217de64fafb1e44608622660bc573ed51e8a3780422c6e4076aa4f5c494cfccb4811a59", 0xb7) clock_getres(0x0, &(0x7f0000003ff0)) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000012c0)={0x0, 0x1, 0x2, 0x1}, &(0x7f0000001300)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000001340)={0x0, @in={{0x2, 0x4e22, @rand_addr=0x40}}, 0x6, 0xfffffffffffffff8, 0x83, 0xfffffffffffffbff, 0x401}, &(0x7f0000001400)=0x98) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001440)={0x0, 0x1}, &(0x7f0000001480)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000014c0)={0x0, 0x7, 0xffffffff}, &(0x7f0000001500)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001540)={0x0, 0xbda7, 0x8001, 0x1, 0x9, 0xfffffffffffffffd, 0x1, 0x400, {0x0, @in6={{0xa, 0x4e21, 0x19a9, @empty, 0x1}}, 0x0, 0x8, 0xfffffffffffffff8, 0x1}}, &(0x7f0000001600)=0xb0) sendmmsg$inet_sctp(r1, &(0x7f0000001840)=[{&(0x7f0000000000)=@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000001280)=[{&(0x7f0000000040)="ae76174a80bb4735db43d2962130b7c02584544f28d3b3ca148dee6f43beb4f5656abca5e8d1a94abfb3e0ee11ab7ae255236aeeb32fd349dd90ed3c4b194652c271f5a9122021ca1232fe0cee5c26ef80538213fcbe08083e30a1336ba97503dfd2d5e5a829b155f18ae9d6ff268d6c741be1f69db8666bf3876a3de8057beec8cfa561e255a7ddcb26261367df5440c03b49f3c7cbbc3628894a1686439f18572bdfad6b553f24540269dbfc854d89e4a76de42c99f1a92fd89f04830e76145d51f25894dfa93608f073c40048b3a6899f55f45abe54d6025d0373bf68ad612e44420e41de0d0bbd57187b78", 0xed}, {&(0x7f0000000140)="d410e742a5cf1193f2d183b0ce83f72aa41e7495e9f6a3eb62e97e2e160037c57f353bdc22de7e84bd718930872e7f4a3c61a8cd1814b837f3c2270d0292ff0db985e48e1dd4a9c68e9071636a96a9ee5b130948a79c8a3b47ae2cebee", 0x5d}, {&(0x7f00000001c0)="1b55c0248cf3a87b1fea54fb73a5911880c3821f653368342bac40d4e7b96bb481cdfef1d25bcc84f5dbc7a74782a74abb001770b1cffb88b19c87268e5d221edb6a232e0026b21915f71ce8b94b9af72f76ccc064996db8feb9e5c7b1c128033730420ce178c85389b8dbd7f54f9c049939b6b9dfc09ed1726f7a47b8f643516b1f2c", 0x83}, {&(0x7f0000000280)="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", 0x1000}], 0x4, &(0x7f0000001640)=[@sndrcv={0x30, 0x84, 0x1, {0x4, 0x100, 0x4, 0x2, 0x4, 0x1, 0x5, 0x3, r2}}, @init={0x18, 0x84, 0x0, {0x3, 0xffffffff, 0x0, 0x4}}, @init={0x18, 0x84, 0x0, {0x0, 0x2, 0xab, 0x5}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x4, 0x2, 0x5, 0x2, 0x0, 0x497, 0x0, r3}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffffd, 0xb, 0x8, 0x7ff, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x1, 0x201, 0x20, 0x9, 0xb1, 0x3, 0xffffffffffffffe0, r5}}, @init={0x18, 0x84, 0x0, {0x7, 0x3, 0x5, 0x100000001}}, @init={0x18, 0x84, 0x0, {0x0, 0x1ff, 0xbae1, 0x7ff}}, @init={0x18, 0x84, 0x0, {0x1, 0x1, 0xff, 0x8}}, @sndrcv={0x30, 0x84, 0x1, {0x3f4, 0x0, 0x3, 0x4, 0x9, 0x3a, 0x10001, 0x0, r6}}], 0x1e0}], 0x1, 0x20040000) 2018/03/27 18:21:53 executing program 5: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x6, 0xf, 0x5, 0x8, "5af87c3654f4287ad92eb030a90851df4fd05948a0c95fcf2c3259a1bd48b6fdbd1d8bd2fce9dd6a5f3c9e8fcde08ca4240c2ed4960372d71966226121845ddd", "22ee639fe4f4b79e83aba7b96418cba3d18ce3d2e1b7ded37087058ffed0a438", [0x1000, 0x9]}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) r3 = accept$unix(r1, 0x0, &(0x7f0000000080)) utime(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x8, 0x17}) connect$unix(r3, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r0, &(0x7f000049dee8)=[{&(0x7f0000fd8000)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000fe9000), 0x0, &(0x7f00003e7000)}], 0x1, 0x0) 2018/03/27 18:21:53 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x406, 0x40) ioctl(r0, 0x4000000000001269, &(0x7f00000003c0)) 2018/03/27 18:21:53 executing program 6: pipe2(&(0x7f00008a6ff8)={0x0}, 0x4) pipe2(&(0x7f00005e4ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000140)=""/254) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f000074eff8)=0x7) recvfrom(r3, &(0x7f0000012f73), 0x0, 0x0, &(0x7f0000012ff0)=@ax25={0x6, {"2d13d4162d9f33"}}, 0x10) r4 = getpgid(0x0) setns(r2, 0x0) vmsplice(r0, &(0x7f0000000080)=[{&(0x7f0000000100)='\'', 0x1}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, &(0x7f0000000040)) fcntl$setsig(r2, 0xa, 0x12) dup2(r1, r3) fcntl$setown(r2, 0x8, r4) tkill(r4, 0x16) 2018/03/27 18:21:53 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x2, 0x2172, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80000, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000580)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x80101}, 0xc, &(0x7f0000000540)={&(0x7f0000000340)={0x1f4, 0x9, 0x1, 0x208, 0x70bd25, 0x25dfdbfb, {0xa, 0x0, 0x2}, [@generic="3a5934e7c7eed6bd4513c3627fddea08aeada76f5798b5311759713e68454648ef5057382c7609f842b17b28f473f9a34125c6abb88cea7d9489f0844dd8b63bd8493d0fa9265bdc3a50d3abe92f9b38417564b1e3b5628428667f3390a75aa263ba1dd2aa525204bfe994ec75d6d5b2fa936e3d130fb4568b1ae9ae722df63c530f5f07", @nested={0x15c, 0x1e, [@generic="0188e4e97c3c451d381a6686579e4b252d1c15b05d4f638e1726996af5161ab01e778209ed630aef8155def10f1408fbb5d3597f38f56964250850dd39723ab0a441e12cf082d44f95fe5825341f4fba6e3c2c7ce8003df7d33083862835e54032f8fcb7dffb043debb4484331d1e170da1a1ca16f33ff5f10cb3484b26a85b4da6b02fef01226df75d6056a4e45d8b6ac684bfacbf93f70602d400c182d9c52767173440bfd6a5a8ae2f3d3be536e6342e295b8cbe278dd5cd7816a55c3bf989168d17d82aa3dba06df651f2b0879c0bdbfcbef5ae83baff793a2a95e216a05c484ebf0854806c7243539", @generic="f00b8ae0f68a62f9dc8b80ed7e37a222fde6c7f49d06cadffa24849d2fc8538b3398c7033800c2005c928c557308ab96dddf8a9133402801714ac36c31d7f3142af01735cdea1c1b9bb0229e1c002747c46c6297ba9dca8c35da5f8832d3b79c7433bef5474cd42933db1d"]}]}, 0x1f4}, 0x1, 0x0, 0x0, 0x40}, 0x4) sendmsg$nl_generic(r0, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000280)={&(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x1cc}, 0x1, 0x0, 0x0, 0x8000}, 0x4000) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000002000/0x3000)=nil) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000ff5)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x7}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={r2, 0x4}, 0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000005c0)={0x0, 0x1}, &(0x7f0000000600)=0x8) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000000140)=""/71) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000640)={r3, 0x1}, 0x8) 2018/03/27 18:21:53 executing program 4: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x4e23, 0x84}, 0x1c) r1 = dup2(r0, r0) dup2(r0, r0) getpeername$netrom(r1, &(0x7f0000001640), &(0x7f0000001680)=0x10) 2018/03/27 18:21:53 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ptmx\x00', 0x42002, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000053dff4)) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000000000)="9c", 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) r2 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000000480)={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x307, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x2e, {0x2, 0x4e24}, 'ipddp0\x00'}) ioctl$void(r2, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000500)) ioctl$TCXONC(r0, 0x540a, 0x2) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) prctl$void(0x15) getsockopt$inet6_opts(r3, 0x29, 0x3b, &(0x7f0000000340)=""/191, &(0x7f0000000440)=0xbf) ioctl$TCXONC(r0, 0x540a, 0x1) socketpair(0x5, 0x80000, 0x7, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$EVIOCSMASK(r4, 0x40104593, &(0x7f0000000180)={0x1, 0xdc, &(0x7f0000000080)="5dba7d32314f7526e7e82f5c12299da914f1310d1b31032a5eee8d7a695bed154092099e2041512df7306e5511820ee44998124a88f0756e763f089f91a523d466d609cd8c734b27615f573ab5ed9779c860bc5a8c621795ec4f2a84b728e599791d2d7ce493f5ee6120b84204e1394e3cd1372329e6dec829028fd94313c3543039d2cf53bb9aa27dc7556d9775928c841f6274a828248cf5d9a70120d52001465d2f7051918cc588bebe8c17544454bccb52b515688cb6507db0cdcca40c682bcb93e10168026d8fe95c947edd62e1dde87148a880ad8a467d341c"}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f00000001c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000240)={r5, @in={{0x2, 0x4e24, @rand_addr=0x6}}, 0x7f, 0xfffffffffffff000}, &(0x7f0000000300)=0x90) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000540)={0x3f, 0x5, 0x9, 0x3, 0xa2}) 2018/03/27 18:21:53 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r1, 0x1, 0x0, 0x20004d2d) socket$l2tp(0x18, 0x1, 0x1) 2018/03/27 18:21:53 executing program 3: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00000001c0)=0x3) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x40442) read(r1, &(0x7f0000fb6000)=""/28, 0x63) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000400", 0xa9824f69d1376637, 0x10800a, 0x0, 0x40000, 0x5}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000340)={{}, {0x0, 0x200}, 0x0, 0x3}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000080)) accept4$nfc_llcp(r2, 0x0, &(0x7f0000000040), 0x0) 2018/03/27 18:21:53 executing program 7: mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000017000)='clear_refs\x00') writev(r0, &(0x7f0000017000)=[{&(0x7f0000000080)="7eaeeb3519491ebbecdd3abc215f2493eeb20e", 0x13}], 0x1) connect$netlink(r0, &(0x7f0000000000)=@unspec, 0xc) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000100)=""/1) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000040)=""/35) r1 = getpid() syz_open_procfs(r1, &(0x7f00000000c0)='net/dev_mcast\x00') 2018/03/27 18:21:53 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x800, 0x0) fallocate(r0, 0x1, 0x9, 0x7) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x6) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='ns\x00') fchdir(r1) syz_emit_ethernet(0x96, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x3, 0x2, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f00000000c0)=0xb72) 2018/03/27 18:21:53 executing program 4: r0 = creat(&(0x7f0000c5a000)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000a90000)='net/ip6_tables_matches\x00') sendfile(r1, r1, &(0x7f0000a3b000), 0xfffffffffffffff8) getsockname(r0, &(0x7f0000000000)=@ipx, &(0x7f0000000080)=0x80) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000100)=0x0) syz_open_procfs(r2, &(0x7f0000000140)='comm\x00') ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f00000000c0)=0xf8) seccomp(0x0, 0x0, &(0x7f00000001c0)={0x4, &(0x7f0000000180)=[{0xffffffffffffffff, 0x8, 0x7, 0x7}, {0xd6b, 0x4, 0x4, 0x5}, {0x8, 0x401, 0x10000, 0x3}, {0x2, 0x6, 0x7838, 0x6}]}) 2018/03/27 18:21:53 executing program 0: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000040)="2600000042004bf19b8d120000000a00020000096b8dbdea03fffff74503e5170003098a7bdf", 0xf3d5b2dfd7d6eed6) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000080)={0x7fffffff, 0x6, 0xffffffffffffffff, 'queue1\x00'}) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000140)={0x2, 0x9, 0xc0, 0x4}) 2018/03/27 18:21:53 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x800000008000, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x4}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r1, @ANYBLOB="1f1ef3dd62d03539f286001c0009000000006b9428904a092b87051afa2e46b91aad040d4ac7c199950800ee17843d8b2e8b5c17492ed056ac36add99cb9c3080baa2f8435c0a8e454817af98454c14ecf920963bfeb513d73fadcffb9ca67b0ca787304e1119f3b51a08c60216ae6a12c2a40ccdc6f781bb1f66a2f32aebee2ebbd34f63a5aba91ed557b595b2d0ab512"], &(0x7f00000001c0)=0x14) socketpair$unix(0x1, 0xfffffffffffffffd, 0x0, &(0x7f0000000340)={0x0, 0x0}) bind$unix(r2, &(0x7f0000965000)=@abs={0x1}, 0x3) r4 = syz_open_procfs(0x0, &(0x7f000001dff7)='net/unix\x00') r5 = getpid() getpgrp(r5) ioctl$GIO_UNIMAP(0xffffffffffffffff, 0x4b66, &(0x7f0000000040)={0xaf42d05507497adc, &(0x7f00000000c0)=[{}]}) sendfile(r3, r4, &(0x7f0000000080), 0x1000000000fe) 2018/03/27 18:21:53 executing program 5: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x90}}, 0xe8) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000004c0)=ANY=[@ANYBLOB="02070009020000000000000000000000bbe7bf9ce2e47e957a4564dce34200d07a72b0f1a067eeb18e5401c60db5915d0bba704558afc4f95f23460e431dbb30d3045d1bae0133f5d353b08eb7b8efc42a59e960b6e118498b14ba5ad63960be5b7cf3a2fe101949671a4113da6b61c7da7ece3fc552f0711d41219cd9469fd7e97119c2dc63413b67e8935e655c959a0a4c56122b6fe316ffed5b59986f7b9bf446f413ef044c07aef9d4332f55b82a7140360295530f0e33d08c8d5607f9ba2f4d46045eb980a3bf6f4da910cef908c15aad7248962fa4a48feb10feb1616e15191bdd7c312b6048f8326c3767e7"], 0xef}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) connect$inet6(r0, &(0x7f0000000180)={0xa}, 0x1c) 2018/03/27 18:21:53 executing program 7: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) ioctl$int_out(r0, 0x5462, &(0x7f0000000040)) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000701000)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80002040000040d000300ea1100000005000000", 0x29}], 0x1) 2018/03/27 18:21:53 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) r2 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x100) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x1ffd}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'bridge0\x00', 0x22001}) 2018/03/27 18:21:53 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x2280, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0x4) writev(r0, &(0x7f00006ccff0)=[{&(0x7f0000967000)="580000001400192300a13680040d8c560a0600000000e076fffffffffffffc01000004ca7f64643e8900050028635a0004fbf510000200dd1b000000160400ed5dffeff5000022000d00010004040800bc06000000000000", 0x58}], 0x1) 2018/03/27 18:21:53 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) getsockopt$inet_buf(r1, 0x0, 0x1, &(0x7f0000f18000)=""/4096, &(0x7f0000472ffc)=0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000000)={'vcan0\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/03/27 18:21:53 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) r2 = accept(0xffffffffffffffff, &(0x7f00000002c0)=@ipx, &(0x7f0000000240)=0x80) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0x8) r4 = creat(&(0x7f0000000600)='./file0\x00', 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000001080)={r3, 0x400, 0x3, 0x1}, 0x10) r5 = getpid() setsockopt$IP_VS_SO_SET_TIMEOUT(r4, 0x0, 0x48a, &(0x7f0000001040)={0x7, 0x100, 0x1}, 0xc) sendmmsg$inet_sctp(r2, &(0x7f0000000f00)=[{&(0x7f0000000040)=@in={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10, &(0x7f0000000080)=[{&(0x7f00000003c0)="542d2eba7197d5943ea886150400a183ea71a8fea9ba0dffd8860157a0c23f586e9a73b628587c25d327d72dc354e8352789a2a6673de24a869fe8683aea828a858dad6500c8c97c6a06e670b490a498c933ae276858f25cc714d440acf65041c4be7e453038bfd91039359e28ce3e09022b7248852396444a5342084a2a31e3fa1122dccbd07ce87e01d6d66cc964e8b84cf9ebc698df73b1a5d906b1986428c4b9c0a55a4619e8d3022538281130a4642f802e747114e7182f2b275713c9c534f5e73f9dc3f092c5dc588596db1022767bf33eb8a02463dacb9a842a260dd17c2432", 0xe3}, {&(0x7f00000004c0)="b87b579a3d73c762b670e8810282ffa244c6e5284aab79d52c47f8d7eae525db2403b22862e7faecbf4157a6d4d5601dbb356db79a93458beda63b1d95f743e6eafcdcb0b0b4b3888e0dd04709e85e06c88ddad144031c2b84cf87e722049b502e868cd558d7741035844643c245f6b3fca7306d704dc0e46359cf266345f7a68c0d0a0cae7556d37ffe", 0x8a}], 0x2, &(0x7f0000000640)=[@init={0x18, 0x84, 0x0, {0x3, 0x8, 0x0, 0xffff}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x2, 0x6, 0x2, 0x80000000000000, 0xbc8, 0x9, 0x3af, r3}}, @init={0x18, 0x84, 0x0, {0x5, 0xfffffffffffffffa, 0xfffffffffffffffc, 0x30d}}, @sndrcv={0x30, 0x84, 0x1, {0xef0c, 0x0, 0x7, 0x5, 0x7, 0x5, 0x0, 0x9, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x1, 0x8, 0xbbe, 0x80e, 0x4, 0x7fffffff, 0x3, r3}}, @init={0x18, 0x84, 0x0, {0x7f, 0x1000, 0x81, 0x4bbcd6b9}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x4, 0x4, 0x400, r3}}], 0x150, 0x4050}, {&(0x7f0000000100)=@in={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10, &(0x7f0000000a40)=[{&(0x7f00000007c0)="b2b48ce5900d05161913d86d3c4adc6de693758ed8a1c9430e3c65d9ab45e58d4f9da707f8bb26a2884f36fd4c28ec491f9e4519c77170add619d4d7ab093d4531c1e95a0536d866ea06db5ea03c12d054ebf1843eb5b9f0abc1ce71e93248319790ea6e53c1af6601b1654228f097de69ed7a232fa8a7e5e698b4c3ce71cf42c6f9a584e11b45772d08964a4cb4898b3f7060dd67204c6aa7beea210a0ca53a87e35612772ba91712f120d41f7a25314c85b25c0ff27f2dc8fa97eafb83966f507fe11689101c95ba2bd3305ff926a7cf5b398265ed3cd101bc10c42517868f82559344be87fc2bccd679a533cf", 0xee}, {&(0x7f00000008c0)="7d254fdd524d8d72e576a3bfae49d29972c4f748806c39113f67c204d9381249d8af913c9645c18ea426e41f7624a9e336746d47d3dbbef5c7dec34dfcb0e135bcd52a7c5fcf3036d80d957abf921fa046c7ceb28a1431551130e9fa3bf000e4d13fcbf5087a8dace5e8a8b285e5ca2920109cbb21be700c205de372b00f43038d18e9bd2bbb5f7c127a70e0c971476ba618ad", 0x93}, {&(0x7f0000000180)="28ef1c21f40f0fd9ab4a9dcf59ea071c9b0ffb11c7ea5517ecd0b5a3b376e1f82ffdcf2f", 0x24}, {&(0x7f0000000580)="aa20b5819fe1ace3d5b8930229985b08ee8f311396c3f1b2842d880fb2f8d47c0fce76b1b0a023bb24554fa5c00340bfc7148ff27d1fd9c03496a784ca17be979d3beb2d55fe7b9d93c67e8624876c000d8bc75811b21557e9d8e93b78e758f6331864f92d17ae836ee0eb005614f3a28947f64ef22bc0d70bb10590", 0x7c}, {&(0x7f0000000980)="e84979a66462389251e849ca297b4e779626ada5b40903d271c69010e6f56682f1e709ec3c49ae2ad7ada7a61066f1dbf8742ac99ddfb3995e245c030e91a6bfbd56e4fd6153b1bc969f745deb027f4886368fb8959d93a13420e179525ee7cb4977bd08b6ba670aec32757694d6c536f6ccba1817f07c5eb8b3ef3ef402f901ed268a912abd25a09438b597b11fa990fd8866dc68e61830cc1b379668fa04dbfd9e30de270f7c833e15e22dd56df64aad974b809db877", 0xb7}], 0x5, &(0x7f0000000ac0)=[@init={0x18, 0x84, 0x0, {0x80000000, 0x5, 0x1c000000, 0x4}}, @sndinfo={0x20, 0x84, 0x2, {0x101, 0x8, 0x0, 0x3, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x8, 0x5, 0xfffffffffffffff7, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x80000001, 0x2, 0x1, 0x80, 0x1, 0x3e, 0xfffffffffffffffb, 0x7, r3}}, @init={0x18, 0x84, 0x0, {0x8, 0x7da, 0x99d5, 0x10001}}, @sndinfo={0x20, 0x84, 0x2, {0x87, 0x8002, 0xffffffffffffffe1, 0x7ff, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x800000000000000, 0x4, 0xb07, 0x5, 0xfffffffffffffff8, 0x20, 0x1, r3}}, @sndinfo={0x20, 0x84, 0x2, {0xc54, 0x1, 0x0, 0x1, r3}}], 0x180, 0x24000001}, {&(0x7f0000000200)=@in6={0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0x12}, 0xe53}, 0x1c, &(0x7f0000000d00)=[{&(0x7f0000000c40)="52b2414205ac01582a8008621c2a46a9c19a2ff41e96d0519b47bc9649e9a0efeb0a10d7f08e11686760756e671d1b5c24bd84fa40af389075ecbdf70f98dae47db7ee506265e75abe81f2602bb95d2657ebdcb325fe", 0x56}, {&(0x7f0000000280)="d634fa9c800b270219164033d358c9fa4deced6af58f001913363599fb264545b1", 0x21}, {&(0x7f0000000cc0)="7939354cc032d2541e161d84306adfd7dc0e", 0x12}], 0x3, &(0x7f0000000d40)=[@sndrcv={0x30, 0x84, 0x1, {0x4, 0x20, 0x200, 0xff, 0x1, 0xfbe, 0x8, 0x9, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x1c, 0x7ff, 0x1, 0x6, 0x6, 0x103c, 0x3, 0x100000000, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x5, 0x3, 0x1, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x6e1d50ab, 0x4, 0x1, 0x7, 0xcd87, 0x1, 0xbc9, 0x4d1255fa, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x200, 0x8, 0x100000001, r3}}, @init={0x18, 0x84, 0x0, {0x4, 0x9, 0x2cc1, 0x100000001}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x1, 0x8, 0x7f, 0x7, 0x80000000, 0x2, 0x74df, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0xe7, 0x204, 0x2, 0x100000000, 0x3ff, 0x1000, 0x5, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x2, 0x4, 0x401, r3}}], 0x1b0}], 0x3, 0x40) ptrace$cont(0x3f, r5, 0x0, 0x4) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000001000)=0x800, 0x4) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000fc0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/03/27 18:21:53 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x1fcb1ada81d12368, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000180)=0x1, 0x4) r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x10000000004002) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000580)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TCGETA(r2, 0x5405, &(0x7f00000005c0)) pread64(r1, &(0x7f0000000480)=""/139, 0x8b, 0x21) epoll_pwait(0xffffffffffffffff, &(0x7f00000001c0)=[{}, {}, {}], 0x3, 0x9, &(0x7f0000000200)={0x888f}, 0x8) openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x20100, 0x0) syz_open_procfs(0x0, &(0x7f000001a000)='mountinfo\x00') 2018/03/27 18:21:53 executing program 2: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/mls\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f00000004c0)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000480)={&(0x7f0000000380)={0xfc, r1, 0x300, 0x70bd27, 0x25dfdbfb, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8001}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x40}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x401}]}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xff}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, @IPVS_CMD_ATTR_DAEMON={0x60, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}]}]}, 0xfc}, 0x1, 0x0, 0x0, 0x1}, 0x4080) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r2, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000240)={&(0x7f00000000c0)={0x15c, r3, 0x0, 0x70bd28, 0x25dfdbfc, {0xa}, [@IPVS_CMD_ATTR_DEST={0x70, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x92}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x20}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast2=0xe0000002}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x677d}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x800}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x8000}]}, @IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x16}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3f}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x9f5}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x9}]}, @IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x6}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@dev={0xfe, 0x80, [], 0xa}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x35}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x8}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}]}, 0x15c}, 0x1, 0x0, 0x0, 0x4000000}, 0x80) clock_adjtime(0xa, &(0x7f0000ceef30)={0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) eventfd(0x558000) 2018/03/27 18:21:53 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x4000000004005) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x4001, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=@random={'os2.', '/dev/loop#\x00'}, &(0x7f0000000100)=""/232, 0xe8) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "4134e475824fbfaeefb278580e4aedd886c0b629cd32c56ebff94329c3a32a4b8c171676b94083085709923fd77ead8ca0073183b09c62b90673944ded2f276e", "49710f290076931228cd8c92a1b9375555874f087c556b616155647a2732f399"}) gettid() ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x7, 0x7, 0x8, 0x8, "755d3faea4bab1779a4981b57d929e8fb6ca6b4a46584d8edab66a27493c02c5fce454059ec449bb8106edfdfa8ebbbf8d982ec49ad915b8ae5d03da3f966004", "1094af7e4cfdf125e39ce6c6e46893c90648a9d53553a2727543a6337072c629", [0x12, 0x7]}) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) 2018/03/27 18:21:53 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000961000)='/dev/sg#\x00', 0x0, 0x0) mknod(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000200)={0x1, 0x8, [@random="b242c3cd64d4", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, @empty, @random="3896f58be6d8", @random="add9b676438c", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}]}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000240)=0x0) stat(&(0x7f00000004c0)='.', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000580)='.', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f00000006c0)={&(0x7f0000000000)=@file={0x0, '.\x00'}, 0x6e, &(0x7f0000000440)=[{&(0x7f0000000080)="de16dae6d9a739652000d2242f47c827b2fdf3cf2a4f65b9a028d7802a6434a9fd54df8581db41373091ed4d1855edcb7bdf709ff480c0ee1c1f661e997b05e9f7ed2f3076ea793daf6b59b03a9e8519b12118dcae11ba156a9c82f5d87cb2649ee06a3f46b25e8c25f9d3549eee1c0677c4c4efe84447f78efa5d928c842573440b3d", 0x83}, {&(0x7f0000000140)="3c681b4e2a6f6e6c7a3c01ea37abbee07da48149af981878ba568e0658d3c40bff62282f92013e07532928", 0x2b}, {&(0x7f0000000180)="66b0f91a81ec8f37a7967ab5541975ca36d012915e78a5c6c6662765aea22d60f11688200ee7677e3d402c96426799dbaa406f808042703839ebe2f879b1fe5f3fb94a69a2ba95b9b997c62d791d517d5dda169c680b45b587362f99d3abfcf27116e7a453d7178f2bdb0f04afb5d86e5321dc0d", 0x74}, {&(0x7f00000002c0)="4ef87315cd3c4b89d94039a194c7f7f83798a9414af609f2f312ae8d22c184482cc1529c99cdb1bfea6792b4c8a040b2b636c59c76a52031b695e27709babf5b027158703c5ad4ab78fe1f23ae6bc716ce15775d0ecd9514b469fc634bd662c141ab953551c604ea7681e841390414620a23bcf66b059ef19bfe826743cfcef972960d5cc41337c343996fc3e5ffee8deb67fb695eb69618b922a45f8e5e2aa397", 0xa1}, {&(0x7f0000000200)}, {&(0x7f0000000380)="a2431da7e166aebc9f92b8170c92d8147bc99a8704d8aa5fc2aa2b18ad082afbbe2a847b41635e654f51d1161b884c8cc54aa5ea8905e0c2912853fd48b4fa9e1b34b57ad356e9170a335507f90967a3da578dc017543a882b5a43471780cc9bdafd75fe09088abcf0219e7c5a0d51d33d2152e9a70d37b47132abb36e062122c41a4604cd1e5284da230089a183c4343e", 0x91}], 0x6, &(0x7f0000000640)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x60, 0x4000}, 0x14) prctl$setmm(0x23, 0x7, &(0x7f0000ffc000/0x2000)=nil) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x0, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) 2018/03/27 18:21:53 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x7f6, 0x17a) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000000000)) recvmmsg(r0, &(0x7f0000002bc0)=[{{&(0x7f0000002a40)=@ax25, 0x80, &(0x7f0000002b00), 0x0, &(0x7f0000002b40)=""/68, 0x44}}], 0x1, 0x2040, &(0x7f0000002d80)={0x77359400}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000000100)) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000040)={0x1d, @broadcast=0xffffffff, 0x4e22, 0x1, 'lc\x00', 0x0, 0x20, 0x11}, 0x2c) 2018/03/27 18:21:53 executing program 0: recvmmsg(0xffffffffffffff9c, &(0x7f0000001bc0)=[{{&(0x7f0000000140)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f00000002c0)=[{&(0x7f00000001c0)=""/229, 0xe5}], 0x1, 0x0, 0x0, 0x54b000000000000}, 0x4}, {{&(0x7f0000000300)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000380)}, {&(0x7f00000003c0)=""/108, 0x6c}, {&(0x7f0000000440)=""/116, 0x74}], 0x3, &(0x7f0000000500)=""/17, 0x11, 0x8}, 0x400}, {{0x0, 0x0, &(0x7f0000000b00)=[{&(0x7f0000000540)=""/120, 0x78}, {&(0x7f00000005c0)=""/98, 0x62}, {&(0x7f0000000640)=""/8, 0x8}, {&(0x7f0000000680)=""/178, 0xb2}, {&(0x7f0000000740)=""/105, 0x69}, {&(0x7f00000007c0)=""/41, 0x29}, {&(0x7f0000000800)=""/235, 0xeb}, {&(0x7f0000000900)=""/81, 0x51}, {&(0x7f0000000980)=""/249, 0xf9}, {&(0x7f0000000a80)=""/74, 0x4a}], 0xa, &(0x7f0000000bc0)=""/4096, 0x1000, 0x7}, 0xac}], 0x3, 0x0, &(0x7f0000001c80)={0x77359400}) getsockopt$inet_dccp_buf(r0, 0x21, 0xcd, &(0x7f0000001cc0)=""/74, &(0x7f0000001d40)=0x4a) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) sendto$ipx(r1, &(0x7f0000000080)="24baa75848f1193500f013a67f98e19d914e11af6ced30cd03747e59cf955597ca46385ac3f97dcf84f174616cd2247ed5b88573d3646f838aaca4476cc0a564d87723c5dd0e", 0x46, 0xc000, &(0x7f0000000100)={0x4, 0x10001, 0x0, "0c47fab14c1c", 0xdc}, 0x10) clock_getres(0x7, &(0x7f0000000000)) 2018/03/27 18:21:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000d0e000)={0x0, 0x0}) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000001000)={0x0, r0+10000000}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000852ff8)={0x77359400}, &(0x7f0000326ffc), 0x1) futex(&(0x7f000000cffc), 0x3, 0x0, &(0x7f0000049ff0), &(0x7f0000a2a000), 0x0) 2018/03/27 18:21:53 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000957ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000fd9000)) r2 = socket(0x11, 0x5, 0x1) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x7ff}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000000c0)={r3, 0x7, 0x3c, 0x8}, &(0x7f0000000100)=0x10) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000000)) ioctl$TCXONC(r1, 0x540a, 0x3) 2018/03/27 18:21:54 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x800) fremovexattr(r0, &(0x7f0000000040)=@known='security.evm\x00') r1 = memfd_create(&(0x7f0000000080)="2baa5b776c616e3147524c7070708ffdbec406f42117fbb128f530706f737a050000001f67118b2eea307b47504c76626f786e657430292573797374656d00", 0x3) fcntl$addseals(r1, 0x409, 0x8) write(r0, &(0x7f0000003100)="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", 0xffffff78) connect$llc(r1, &(0x7f00000000c0)={0x1a, 0xfffe, 0x1, 0x4, 0x401, 0x1}, 0x10) ioctl$sock_proto_private(r1, 0x89eb, &(0x7f0000000100)="e4df6a2964af49b56a366aa3cece055a90b3c0c2a75b688855ea4e2aef3a34bb6ee2b57b176d52c0d4e55da71bcc1a694bfe0207b0f53e0e286c7db072933c22c6550f1f26a0e61e900c671c62f3bced9f5e336363c796b9bc1ec8e627dc922398c2d36f7fe4c3939aa512bd7e4e406298bcee8f59ba66ddd5ff61228b4027b605484bd6ae87e3b96228fe90191014b78f533a39e6704590b5bcc4dade29df23a877167763e3158cfb260e4d01fa22e344c17cd0df0605e86b913a8a10f63f9f364d707766663a450fa2dd9b26053871e52bbbd92fe5a6b34060e9e9fe364c35e6c4f1326afb") fcntl$addseals(r1, 0x409, 0x9) 2018/03/27 18:21:54 executing program 7: mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000500)=@assoc_value={0x0, 0x4}, &(0x7f0000000540)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000400)=ANY=[@ANYRES32=r1, @ANYBLOB="d70300008029e5bea3c42846a0f7bee4bd252a5db0593f5d763c80a1045be9eb93906e934e055a935ebae41c5fffaa74c4d65aac36c053f5ea0e4438eeda3ccb3b18cf16b91c6ee42ec722344609000000000000009c013b4d01cc9b7c516df5d57c25c61b1e3b9f970d98eb1fc1f9703d5f35672031d3f84a00b5ed87a2243ed1218f0cc8d537da2be1222b410a383484e0dead8c24bd741f20999a933dbe2df2353935e1b1d541ba98c05c4a45021b0788a4f92be4000f07fd2f7969018dce6de693d540aed60426ea9ee4dd0f367000"], &(0x7f0000000380)=0xdf) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000002c0)=ANY=[@ANYRES32=r2, @ANYBLOB="090005007f0001c6fd008000fbffe5a2547ce1709eed3f08a6b3f3b23c139a751b921d7ba86bd0052652a470bb338bdf494f02ed85a788ce25f17ad6a7c2e65edee54569a6da00000000000000"], 0x12) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000340)='/dev/rtc\x00', 0x2000, 0x0) ioctl$EVIOCGPHYS(r3, 0x80404507, &(0x7f0000000580)=""/177) socket$inet6_tcp(0xa, 0x1, 0x0) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x200, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000280)=0x3f, 0x4) creat(&(0x7f0000000000)='./file0/file0\x00', 0x0) mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f00002e0000)="616e6f6e5f696e6f6402000000", 0x40000, &(0x7f00000001c0)="9f54f95ec71d51a005de33e7138839fc0d5d8819376ad8b168f1c4ced11d7032cbaf51aeebe2a4d109000000f66b2f60df927766fa88a9a73142ae3998593f40475fe2c26edd530e60e0a77b9117be7d0acd94a092af40f77a7033ede3d7d19b3202368612d6815de75473a5d080a6f833c61314267b6b34cfe45d08b18617bce1d1ec2bdd32153a1e21f3c465c2c2f4806e35244685240b81d623d1f8") mount(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='v7\x00', 0x2000, &(0x7f0000000040)) 2018/03/27 18:21:54 executing program 3: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000003c0)={{{@in, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x20, 0x0, 0x84}, {}, {}, 0x0, 0x0, 0x1}, {{@in, 0x0, 0xff}, 0x0, @in=@multicast2=0xe0000002}}, 0xe8) accept4(r0, &(0x7f0000000040)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f00000000c0)=0x80, 0x80000) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x2040c0, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000140)) 2018/03/27 18:21:54 executing program 2: mkdir(&(0x7f0000c4e000)='./file0\x00', 0x0) open(&(0x7f0000000280)='./file0/file0/file0\x00', 0x80000, 0x40) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000033ff8)='./file0\x00', 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="dd341ba3afd2b7bd25c23e39933eeb7fd36e08027bb346d31871d9a2799091e9b4b13bccdc9589573f863fad36f5abfb", @ANYRES16=r1, @ANYBLOB="000125bd7000fcdbdf25030000000800020000000000"], 0x1c}, 0x1, 0x0, 0x0, 0x40010}, 0x4004) mount(&(0x7f0000432ff2)='./file0/file0\x00', &(0x7f00003c9000)='./file0\x00', &(0x7f000010bff7)='configfs\x00', 0x1001, &(0x7f0000a06000)) sendmmsg(r0, &(0x7f0000001000)=[{{&(0x7f0000000200)=@ax25={0x3, {"e16c80edb2f0c2"}, 0x401}, 0x80, &(0x7f0000000800)=[{&(0x7f00000002c0)="6236f4addd443fa06023c372882bb016dd363839877e1f76316384258ee71662346d087f2e6a927047ae6b6674fc7c2c628b611c6d49f601af979e1371a35ba56c85ba32c7480e50a7780b2376", 0x4d}, {&(0x7f00000003c0)="c9a5ec808a59f18614d64ff7bdc08f43f4a37d0e0b677fc0d7f6c241413e128ab608f8fa7761f986ee85489e3899eb2455a1e8343650b6bcca229b992d89432ee3e1b8093122e5f9e3963479f7343ee886e7a5c330524324714c83abeb63c90e043ffe3cb7082f278a6084b56684a69bff728b7621b5c82065f5764fbe2fe0003af2f4790f932b849d3938deeff124181401ea0da382e8cfc471b5a4b621dcc586aa3a2febca439788063f5a77208e10e47ca75dd7b07b89b6fcd56fbac60cbd3ad8f3bccc2d03a07dfca0e6e95a7fed28f44449a1882f246c495af41b60cbbad3c20ddca21dcea0c78e3ca9", 0xec}, {&(0x7f00000004c0)="670e6c4544d6570afcaef12441815d108b4866d0591e5bb8d62a66a96567309ccc05a284351533245795852a2bb3cf0c484625cbee0718888eed8da1a1dd376228868dff0a3ff48725b3594db40e19e451c95870449707ee0edc7e09d8548becd2abc0425bea7ad444aabd5777da2bd0dcc9c9317817a000cd49ebe5d7dbd182ec078eb0df25a95e6a2cd87a85832284c00c3eb28c714425ec29c1310f8b849d7d669d5117864d7d9c2d0050", 0xac}, {&(0x7f0000000340)="f761cbc791a593d4c154bd", 0xb}, {&(0x7f0000000580)="5afa0ce33c618afc7c5536bd54e22f747a9a8164b487500c32b43f5d40ab32365fffede04ba21703e58f794b6b133f433e1b785fdd42799b57028049741efc415e87bb9addb39a3dc7c1178cef8ff793f3c118739ddbc7efd8c6318947cdac747a36058766b9d8ab9cc407fc9ff8768b8a6cd8ef5b4ce2e2d9bc6f9cb143cdc7e9ae5042b623aa7b93d46e36831bfe343b0c075234de55e8196026ad3d7e2662f0ecc87fbd3ff735dd2b765f", 0xac}, {&(0x7f0000000640)="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", 0xfc}, {&(0x7f0000000740)="a9ec704aa47249d80a05a5c78ffc872f357a6208ea5e4598976b7c2086c2f60a9b01e083acbf1d42e201399b5b4d580c0d", 0x31}, {&(0x7f0000000780)="45e18a5e7c42699aa21ac69edeac573da6662e32a36fd70186f2bdeeb1cfd85fc024b15629e7738ca3a440d51eeddc34d73b0ef5481bff1283274f0ac4f34f6413d90bd7685cb5da15a91f626ba9", 0x4e}], 0x8, &(0x7f0000000880)=[{0xf0, 0x10b, 0xffffffffffff5150, "4f22413739345a9b27e92e217dab1ca8a3ef02f987146c354c86fd0e5b26fac0e7f13d6902e67a3e009fb59aadb401c4fffa919854b2edc052baf2f8d593dd8c3607e3a737ca3c6eab27d94018a4fd483e83b48fa3d03275e9e5cbd9a76cd216c8170e9edd77a764a8aebe2fa0fb651bfbb7d64e8959c38f813224605e79fffe5560ea81aaf9af91e3b1428c96f92628ac05ec74c24da1e47a4d55dcf65ea74e68c8c932fc01d4658d7dcc70c983db270c438a52e9dc925b9752b3034073dc5cd2ba2e922eadf0e2660ddfb2691d3dad2e5d56d5207cbc0384c439668a844079"}, {0x100, 0x1, 0x7, "6c58c3abce2a85988f1139f325bb75ffc461c0ffa6055002ca7401d49a602ddcc5b52113cce9dd979a7e0d744efc25fc703f896a26de94286723cc71c64bb688fbbe66d1812b73eee921434f7394c6a4ca996ea7eca07e3190f4c19859bd3d4816539bcfcab93e9d5eb59264558b884bb61f38df241becfab7ffd29a0e5528cc646b307faa9f16f9360d11dbbbee4a9ded26b4dc82cbec32fa8a2587c35b704fc5c95bfe407dcf82feaad472768ed48594509c1ecbf8669e1f315dcaf5bdea595174783aee2a7dfe7eeaa6fcad0f455cfb063be65588000b99b470789d96d5a6327fa3ba721cc9cd1d5fa0db"}, {0xa8, 0x10e, 0x0, "52b80f3647b41bb814277fa44bfb5c951f4159c9090043b48cb29688c8a61bb8dc39d4dd709c986f672510a2de275fde535c8ea830a2347809382e63b7730fc49cc23d58bf30639e366fb19f147f5f8813bac800a332c1bae24bc80b230d7095757ad701c32c1ab8d049a0b973b9d01396b9d218a670131d20d5cc81665d8acbab0860df96eec6bff0b3727ad89de4fccdbfdcfcb186e706"}, {0xb0, 0x118, 0x20000000, "10f756faefe95387d468dd46cbe7c492ded77484ae2b41bd9feedbcdb4d765a5e29faee53afb5fd468401b1337ea52aed52dfc6aa6cf252b1ce50c04f2950c1cc81ea311b7f31a2aa6374c7084b7e1e83ec93b2c1807cb92de1db970712ab89e099a8b989ba7cbba33d560c0febdfcab0a02bd9d8e75d581415904e3880a22fb060218191a2f62f89229f7e0e87c5e3059792acbff78c4a51f9a3c3b2517bd"}, {0x60, 0x109, 0x2d5, "71ca1f932ddfad20a2ba33ea059f039f025918092615dc7217cfb821cecedb9b1a0d09e93bb652d52dd00e017a7360d6649884471a7b0b744bfc9a81a2792973a843a3dfec0a3dc3e4ec24b104"}, {0x38, 0x108, 0x4, "4d32bccb9c6d2f434882ec59702979ee838c1c9eb983c22fc1095c775bdb862b3895"}, {0x28, 0x115, 0x29, "8cf70a372b3731f01b97b38c5c080defea2549"}, {0x10, 0xff}, {0xc0, 0x118, 0x8, "a419cf07280338a37e42066f0224ac7bddd126901f9b89f26fd48d1080285f1e2ff767d9fecdc75f1eee5975ffc0a7f6e0ea4ebb2f8381e107f5c9f7b3115e7615359edfe8b1f7eb8231cfa8f610007131f7676091b7050842765d1665091ae39de2e94fb9e305810167484998c147215f7ee6613423e15b23220a6ac96824ad5780c7ea86b7d4efeb7a86d326bafb3d72ed29da52b333f341b4ea4ef314ac7a5f52f5b23ec536e59b620f50a97432"}, {0x70, 0x6, 0x4, "f6ca328add307d85d7bf7aa0d9befcc45b335693a653d5bd582d3c924357c32f90014c9949586b7e4d2bdb675815b17b4aa97bbec928dea9acc8b87bb05a1be40aa0710c4f2624d3007d01ac23320c2b33c7b3164f7efcd703"}], 0x548, 0x4000000}, 0x6}, {{&(0x7f0000000e00)=@generic={0xb, "70146cec4f605715b72cbe65625b7d035fa8f41205b1b2cdc387726967771b0b0634c7337616ee23bee89ac5c9519040dcd62b5836afcc6a7098e42328083dc4d6851902282fc0e07ff8a2fea4c2ae5815bfb07ae2c37dad714b063550bdf7e0c03f6618abec7e1e280c82e382540f5012f1e167a0514d1bd3fffef1b973"}, 0x80, &(0x7f0000000e80), 0x0, &(0x7f0000000ec0)=[{0x108, 0x10f, 0x10000, "8875728500af905579c942bc704b2e668191d73403ce3095621ce00ffcf4ff35a6a58e553bf4cb06ad96eaa869d423e3bfd3a19d68a7f04776aa7c570e945505fff0a505db0159555a37b4b881ae14025ab00b7b3e405142e4d2c2bf3e0cf2c14030c14a2e108b7c54acb637a26b1db65ac55caf4141e629fbee3c5974955297569b28dabd875863ed4f20ef57f696537715b7ec04fd20f49cd716a60a97a072b271b6cdb9eb309eb90c1c42f688756e6b604704d963fcb4f1d3d972bd919f06d96354f520a3f598044df1ff20011cd4b91631138c77d900b2d722710bae2b30a7469befc3e7fab2e24815dc1ee059988aae"}], 0x108, 0x4}}], 0x2, 0x80) mkdir(&(0x7f0000000080)='./file0\x00', 0x80) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) fchdir(r0) pivot_root(&(0x7f0000000380)='./file0\x00', &(0x7f0000000140)='./file0\x00') 2018/03/27 18:21:54 executing program 4: r0 = socket(0x10, 0x802, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000000)={0x8, {{0xa, 0x4e23, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}, {{0xa, 0x4e22, 0x400, @empty, 0x7}}}, 0x108) write(r0, &(0x7f00000c7fdc)="24000000210025f0071c0165ff0ffc0e020000000010000002e1000c08000b00e5000000", 0x24) 2018/03/27 18:21:54 executing program 0: r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0xc8, &(0x7f0000b02f88)=@filter={'filter\x00', 0xe, 0x2, 0x90, [0x0, 0x204bd000, 0x204bd258, 0x204bd288], 0x0, &(0x7f000026bff0), &(0x7f00004bd000)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000f00000000000000000000000000000000000000000001000000000000000000000000000000000000a2ff000000000000000000000000000000000000000000000000000000020000000000000000000000"]}, 0x108) getsockopt$ARPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000100)=0x44) [ 52.569986] IPVS: set_ctl: invalid protocol: 29 255.255.255.255:20002 lc 2018/03/27 18:21:54 executing program 3: timer_getoverrun(0x0) sync() removexattr(&(0x7f0000000000)='./file1\x00', &(0x7f0000000140)=@known='security.selinux\x00') socketpair(0x4, 0x0, 0x3, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x2) renameat2(0xffffffffffffffff, &(0x7f0000000a40)='./file0\x00', r1, &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x101}, 0x14) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000180)=0x202000) removexattr(&(0x7f0000000d40)='./file0\x00', &(0x7f0000000d80)=@known='security.evm\x00') ioctl$TIOCCONS(r0, 0x541d) 2018/03/27 18:21:54 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000040), 0x4) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$netlink(r0, 0x10e, 0x4000000000009, &(0x7f00000000c0)=""/4, &(0x7f0000000000)=0x36b) 2018/03/27 18:21:54 executing program 7: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0x2) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000780)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000740)={&(0x7f0000000280)=@updpolicy={0xc4, 0x19, 0x219, 0x0, 0x0, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@policy_type={0xc, 0x10, {0x1}}]}, 0xc4}, 0x1}, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000140)={'filter\x00', 0x0, 0x3, 0x61, [], 0x1, &(0x7f0000000080)=[{}], &(0x7f00000000c0)=""/97}, &(0x7f00000001c0)=0x78) 2018/03/27 18:21:54 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000000)=@ipv6_newaddr={0x40, 0x14, 0x119, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80}}, @IFA_CACHEINFO={0x14, 0x6, {0x3, 0x6}}]}, 0x40}, 0x1}, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000100)=@add_del={0x2, &(0x7f00000000c0)='tunl0\x00', 0x7}) 2018/03/27 18:21:54 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000040)="766d6e65743165746830e300", 0x3) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00000000c0)="aa25", 0x5e}], 0x10000000000000ef, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f00000002c0), &(0x7f0000000300)=0xb) sync() dup2(r1, r0) 2018/03/27 18:21:54 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000), 0x4) socket$inet(0x2, 0x3, 0x616d) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/03/27 18:21:54 executing program 0: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x1000000) 2018/03/27 18:21:54 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000100)={@local, @multicast2, @dev}, &(0x7f0000000140)=0xc) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000fd9ffc)=0x3) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={0x0, 0x7fff}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000200)={r1, 0x7}, &(0x7f0000000240)=0x8) ppoll(&(0x7f0000000000)=[{}], 0x1, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000080), 0x8) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f00000000c0)=0x4) 2018/03/27 18:21:54 executing program 3: keyctl$set_reqkey_keyring(0xe, 0x5) r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x7f, 0x80002000) read(r0, &(0x7f0000000100)=""/66, 0x42) prctl$setendian(0x14, 0x3) ioctl(r0, 0x44000002285, &(0x7f0000000040)="f8f8ffffffff18ffff0000031dc5d840814a0083c5e9aed7b6fcc9bfe2d8b3181f16ef7dc14b2caf7e5da4cf07") read(r0, &(0x7f0000000000)=""/36, 0xd) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 2018/03/27 18:21:54 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@local}}, &(0x7f0000000000)=0xe8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00000001c0)={r1, 0x1, 0x6, @random="7ccb061dc329"}, 0x10) creat(&(0x7f000016cff8)='./file0/file0\x00', 0x0) mount(&(0x7f00000a9ff2)='./file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000040)='9p\x00', 0x1000, &(0x7f000035ffb5)) 2018/03/27 18:21:54 executing program 3: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in6}}, 0xe8) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) write$selinux_validatetrans(r3, &(0x7f0000000180)={'system_u:object_r:tun_tap_device_t:s0', 0x20, 'system_u:object_r:zero_device_t:s0', 0x20, 0x0, 0x0, 0x20, 'unconfined\x00'}, 0x57) setsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x7530}, 0x10) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) write$selinux_validatetrans(r3, &(0x7f0000000500)={'system_u:object_r:utempter_exec_t:s0', 0x20, 'system_u:object_r:cpu_online_t:s0', 0x20, 0x0, 0x0, 0x20, '/sbin/dhclient\x00'}, 0xffe2) write$sndseq(r3, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect}], 0x30) dup2(r2, r4) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) 2018/03/27 18:21:54 executing program 7: request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='}/\x00', 0x0) ioctl$EVIOCRMFF(0xffffffffffffffff, 0x40044581, &(0x7f0000000040)=0x7) 2018/03/27 18:21:54 executing program 1: r0 = socket$packet(0x11, 0x7, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) ioctl$EVIOCGMASK(0xffffffffffffff9c, 0x80104592, &(0x7f0000000040)={0x12, 0xe3, &(0x7f00000002c0)="e47396bdff5cc1da442a341af416e10f2e28afe7e79f2c4b2811f04991786c1da16a819f0c4259c242f5db38f60153b60457cc804e093e4b7b1e483aa8a6f208cd347ac6e08356cb17d2699aab2188b47c6dfedf6114fa8d043a54258c9685b8a2dd0ddf6bd6b809c7c1eaacba01380dca0dc45f41cef78068989482c8e155565e409e9182a8a1db6edd31ada56fdaff06e4ff94c64b42412d590cd16acad4e75395bbd2ec7b48d4859d6e3d63a28a2d92051f9b8eb9b5e98578d0e5b1cde13ca5bafce141cff80ae582c3b76d8a09a2cb867b4bea97c681eed4a0291639c110b4a366"}) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000280)) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000100)) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000180)=@req3={0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x1c) ptrace$cont(0xffffffffffffffff, 0x0, 0x5, 0x4) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000240)) gettid() geteuid() [ 52.866482] audit: type=1400 audit(1522174914.278:42): avc: denied { setopt } for pid=9332 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/27 18:21:54 executing program 4: r0 = socket$inet(0x2, 0x3, 0x81) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000000)={'broute\x00'}, &(0x7f0000000080)=0x78) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000100)={0xc8, 0x20, 0x5, 0x0, 0x29}, 0x14) fcntl$setstatus(r1, 0x4, 0x46000) ioctl$VT_DISALLOCATE(r1, 0x5608) mmap$binder(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) 2018/03/27 18:21:54 executing program 7: request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='}/\x00', 0x0) ioctl$EVIOCRMFF(0xffffffffffffffff, 0x40044581, &(0x7f0000000040)=0x7) [ 52.904174] audit: type=1400 audit(1522174914.318:43): avc: denied { getopt } for pid=9332 comm="syz-executor6" 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 2018/03/27 18:21:54 executing program 6: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getpeername$inet(r0, &(0x7f0000000140)={0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x10) r1 = socket$inet(0x2, 0x801, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x279) 2018/03/27 18:21:54 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00000000c0)='ppp0-*security\x00', 0x1) openat$cgroup_subtree(r1, &(0x7f0000000100)='cgroup.subtree_control\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000040)={{0x0, 0xffffffffffffffff}}) 2018/03/27 18:21:54 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) delete_module(&(0x7f0000000040)=']:\x00', 0x0) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000080)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000000180)) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/mls\x00', 0x0, 0x0) ioctl$SIOCGIFHWADDR(r4, 0x8927, &(0x7f0000000240)) fcntl$setsig(r2, 0xa, 0xa0) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) r5 = dup2(r2, r3) ioctl$TCSETS(r0, 0x5402, &(0x7f00000001c0)={0x9, 0x6, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x8, 0x238, 0x44, 0x0, 0x0, 0x5}) fcntl$setown(r5, 0x8, r1) tkill(r1, 0x16) 2018/03/27 18:21:54 executing program 4: pipe(&(0x7f00007e8ff8)={0x0, 0x0}) fcntl$getown(r0, 0x9) pipe2(&(0x7f0000140ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) tee(r1, r0, 0x1ff, 0x1) readv(r1, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1) vmsplice(r2, &(0x7f0000f14000)=[{&(0x7f0000853fde)="8d", 0x1}], 0x1, 0x0) close(r2) readv(0xffffffffffffffff, &(0x7f0000401fb0), 0x0) 2018/03/27 18:21:54 executing program 1: r0 = dup(0xffffffffffffff9c) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/relabel\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000040)={0x4, 0x92, 0x1ff}) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) r3 = creat(&(0x7f0000000000)='./file1\x00', 0xc) fallocate(r3, 0x0, 0x2000, 0x5) fallocate(r3, 0x0, 0x4, 0x7) fadvise64(r3, 0x0, 0x80002, 0x1) sendmsg$nl_netfilter(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8040}, 0xc, &(0x7f0000000100)={&(0x7f0000000240)={0x1080, 0xe, 0x7, 0x400, 0x70bd29, 0x25dfdbfe, {0x7, 0x0, 0x5}, [@generic="dfcd00c67fe160ec97d45160174f5cc33181cc1e240c33f8369045b457328757072ddce063e6d7b114cd58468e5e83d277c7bc7bb9b918c2f77bf616e831d9b09f8017da54938847c2cc389c793e2cb81b", @generic="37d1471cb7638e103f92c58a652aaeb62105b5870c", @generic="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", @typed={0x4, 0x8}]}, 0x1080}, 0x1, 0x0, 0x0, 0xc000}, 0x800) 2018/03/27 18:21:54 executing program 0: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) r1 = socket$inet6(0xa, 0x1000000002, 0x0) sendmsg(r1, &(0x7f0000000780)={&(0x7f0000002380)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000001200)}, 0x0) syz_extract_tcp_res(&(0x7f0000000080), 0x0, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000000)={'yam0\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) 2018/03/27 18:21:54 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@local}}, &(0x7f0000000000)=0xe8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00000001c0)={r1, 0x1, 0x6, @random="7ccb061dc329"}, 0x10) creat(&(0x7f000016cff8)='./file0/file0\x00', 0x0) mount(&(0x7f00000a9ff2)='./file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000040)='9p\x00', 0x1000, &(0x7f000035ffb5)) 2018/03/27 18:21:54 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x200000, 0x0) dup2(0xffffffffffffffff, r0) 2018/03/27 18:21:54 executing program 2: pipe(&(0x7f000090cff8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000040)={{{@in6, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000000140)=0xe8) sendmsg$nl_netfilter(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40001000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000180)={0x108, 0x2604, 0x0, 0x200, 0x70bd2a, 0x25dfdbfb, {0x7, 0x0, 0x8}, [@typed={0x8, 0x76, @uid=r2}, @generic="17369f431b2f9067471fe12a940de366cd2f6aa1efb41edaffc61664666d226bc1f25f789a59982c74a88364c512b2bdf890695da14a78c1e26f044daebb7ab065835d9ad819be262692298bcd765f94da7226473cae7a63223afee8d6a030b0a1e832ead966845a53d9871f8cf3b5a9ee3806a0ae41ee92a1a34a57fc40063477e84fe07aeb3176a54acaaf3f2e0d1910ce75656ea5a7592403d2a871e07a098cfa75b1a7c85f717cad6130d3543369021cd714aeddacc3822ae64bad0f9c6bbef1ad972aca7aa3935b6760befa27f8a95b1bc63113c018a58251fd64ed265894eef1386f10110c8ed4"]}, 0x108}, 0x1, 0x0, 0x0, 0x4011}, 0x50) flock(r1, 0x1fffffffffffe) flock(r0, 0x2) flock(r0, 0x1) 2018/03/27 18:21:54 executing program 0: r0 = socket$packet(0x11, 0x40000000000002, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) accept(0xffffffffffffffff, &(0x7f00000002c0)=@ipx, &(0x7f0000000240)=0x80) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000003c0)=@assoc_value={r2}, 0x8) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000280)) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000500), 0x10) r3 = getpid() ptrace$cont(0x403f, r3, 0x0, 0x4) getsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000000200), &(0x7f0000000080)=0x4) gettid() socketpair$ax25(0x3, 0x5, 0xce, &(0x7f00000000c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x200000, 0x0) 2018/03/27 18:21:54 executing program 1: r0 = open(&(0x7f000001dff8)='./file0\x00', 0x80040, 0x0) r1 = inotify_init1(0x0) r2 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r2, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f000019ffe9)={0x3}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f00000000c0)={0x0, 0x7}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000bc9ffc)) inotify_add_watch(r1, &(0x7f0000db4ff8)='./file0\x00', 0x12) close(r0) creat(&(0x7f00000001c0)='./file0\x00', 0x0) readv(r1, &(0x7f0000000080)=[{&(0x7f0000000040)=""/27, 0x1b}], 0x1) 2018/03/27 18:21:54 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x40) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000fbbf50)={{0x80}, 'port0\x00'}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000fbf000)={{0x80}, 'port1\x00'}) 2018/03/27 18:21:54 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/255, 0xfffffffffffffeb8) 2018/03/27 18:21:54 executing program 2: clock_adjtime(0x0, &(0x7f0000000f30)={0xfffffffffffffd86}) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@alg, &(0x7f0000000080)=0x80) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x80, 0x1, [0xffff]}, &(0x7f0000000100)=0xa) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r1, 0x7}, 0x8) 2018/03/27 18:21:54 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) set_tid_address(&(0x7f0000000180)) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)={0x2, 0x5, 0x3ff, 0x0, 0x7, 0x0, 0x70bd27, 0x25dfdbfc, [@sadb_sa={0x2, 0x1, 0x4d5, 0x1, 0x1f, 0x86, 0x4, 0xe1b0054607483dc4}, @sadb_sa={0x2, 0x1, 0x4d6, 0x6, 0x101, 0xef, 0x2, 0x40000000}, @sadb_x_nat_t_port={0x1, 0x15, 0x4e22}]}, 0x38}, 0x1}, 0x84) sendmsg$nl_xfrm(r0, &(0x7f0000003100)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000030c0)={&(0x7f00000000c0)=@flushpolicy={0x10, 0x1d, 0xa21}, 0x10}, 0x1}, 0x0) 2018/03/27 18:21:54 executing program 7: r0 = socket(0xa, 0x80000000001, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="e40000001b00000066660772002000044000000003"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/27 18:21:54 executing program 2: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x7fffffff, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r1, 0x10e, 0x5, &(0x7f00005f3000)=""/4, &(0x7f0000000080)=0x4) 2018/03/27 18:21:54 executing program 4: clock_getres(0xdffffffffffffff6, &(0x7f0000000080)) r0 = open(&(0x7f0000000000)='./file0\x00', 0x100, 0x21) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f00000000c0)=""/161, &(0x7f0000000040)=0xa1) ioctl$VT_DISALLOCATE(r0, 0x5608) 2018/03/27 18:21:54 executing program 3: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)={0x0, 0x0, 0x0, 0x0, 0x2}) getpid() capset(&(0x7f0000b43000)={0x20080522}, &(0x7f00006ecfe8)={0x0, 0x0, 0x0, 0x0, 0x6}) 2018/03/27 18:21:54 executing program 1: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) sendmmsg$unix(r0, &(0x7f0000000180), 0x9b, 0x8001) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x88000, 0x0) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e20}, 0x10) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000040)="0efd87665b8f7097a773318f4819d39752f56007d877149e78503f243666c15a4ef8bc245122ecbc7d036f16ea8d36544a056ffdcd04d4afb3a0aeba80daba70d613556aaef6899f3b0334cc90fb6e867cc110b55924dd45417ae69cc8b1339835b1d315e0aadfc19826d9dec1b09227d0742a0abfae222ff72a0506c132b9a2bc674d69302b", 0x86}], 0x1) 2018/03/27 18:21:54 executing program 0: r0 = memfd_create(&(0x7f00007b0000)="1f00", 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f00000000c0)) ftruncate(r0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0xa3}, &(0x7f0000000040)=0x8) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000200)) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={r1, 0x300}, 0x8) sendto(r0, &(0x7f0000000100)="5e85672543d7a3b3bfa48ec3512791c85ff6cc1a3bf44938fb412c1b88e98b1fb701bde1ff8c131cbe7b1fcb43576d47d1ec2eafbc36ce01ed03d4166dc4a6dd0d7f970bb8f48535beff2d51723199d2d43c44833b35e8cbcf763d8c99595de1b00a29a912", 0x65, 0x0, &(0x7f0000000180)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'stdrng\x00'}, 0x80) close(r0) 2018/03/27 18:21:54 executing program 2: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f00008f4000)={&(0x7f000076fff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000e2effe)=@newlink={0x28, 0x10, 0x9, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4}]}]}, 0x28}, 0x1}, 0x0) timer_create(0x0, &(0x7f0000000080)={0x0, 0x21, 0x0, @thr={&(0x7f0000000000)="0f35963c4fa5ee40273694bd09f7acffbeee7e4b7c86619f19c83bff1dab0a946b411eb6b4f087bd98eae5930060d6c30349ced0e44e", &(0x7f0000000040)="43686606427e267b27df1846a7594089e0f9f0138309f0f5e3aac4ed2422d1"}}, &(0x7f00000000c0)) 2018/03/27 18:21:54 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00000f0ffc), 0x4) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000fb3fff)=""/4, &(0x7f0000bea000)=0x4) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x1, 0x0) 2018/03/27 18:21:54 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000006000), &(0x7f0000004ffc)=0x4) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000000)=@req={0x401, 0x1, 0x6, 0x5}, 0x10) r1 = accept4(r0, &(0x7f0000000040)=@pptp={0x0, 0x0, {0x0, @multicast2}}, &(0x7f00000000c0)=0x80, 0x80000) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000140), &(0x7f0000000180)=0x8) connect$vsock_stream(r1, &(0x7f0000000100)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) 2018/03/27 18:21:54 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000006, 0x6) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x400000002}, 0x1c) pipe2(&(0x7f0000000300)={0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000240)) sendmmsg(r0, &(0x7f0000000080)=[{{0x0, 0x0, &(0x7f0000001480), 0x0, &(0x7f0000001500)}}, {{&(0x7f0000000400)=@in={0x2, 0x4e24, @rand_addr=0x7}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000100)="e3f53599f6865120fc7eaa439231634aba18cbe54ca10be9cabbc864ce057871eb31077be24fbb0487257b3fbad6d2f75be35cc6c5615d989442073bc9f0184e2b27bb76a3f9b41816907283c44e691a2384ea3422949278f6e4c350748ff6fbe81abca85a99be023bb275b6b1249b9b7df95d532a32e38e01dd18776e91bcf83c8bd2be41612434b5e0e764b55c374e55e4fe1b0661018329403c4f46f9ca39c57bde7563fc54515532754503907b5fdfed5e9dda2f9c988c5d52bbfbcfdd188899897d2db1c2656f00be2d84961b3aa2f61cef4140f7bd751341ebeb33d7e22d851478df2443f320e6d91cdad0b85a50", 0xf1}, {&(0x7f0000000000)="9cf7f16ad6e0c2c83d4504ac865f25f554946d7cf7d5aa5b8721383ae8462c972ea489ab3fb6ef", 0x27}], 0x2, &(0x7f0000003740)}}], 0x2, 0x0) 2018/03/27 18:21:54 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000ff1)='/dev/sequencer\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x8000a, 0xffffffffffffffbc) dup2(r0, r1) 2018/03/27 18:21:54 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000ec5000)={0x2}) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x80800) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000a14ffc)) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040)=0x6, 0x4) 2018/03/27 18:21:54 executing program 0: openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r0 = socket$inet6(0xa, 0x1001000000080001, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000000e000)=""/84, &(0x7f000000cffc)=0x54) 2018/03/27 18:21:54 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x0, 0x0) write$sndseq(r0, &(0x7f0000789fd0)=[{0x0, 0x0, 0x0, 0x0, @tick, {0x4}, {}, @raw8={"7a88d654f95067fe68d2359f"}}], 0x30) ioctl$TCSETA(r1, 0x5402, &(0x7f000032cfec)) close(r0) uname(&(0x7f0000000000)=""/69) 2018/03/27 18:21:54 executing program 3: openat$ipvs(0xffffffffffffff9c, &(0x7f00000003c0)="2f70726f632f6e65742f697076342f76732f6c626c635f65787069726174696f6e70d1f310dc8be55f60090d2e002ae3eb3859e6aaee65c840ad22efd3c3d187213d5a5a29ff1dca68ed907077d9e15d6307969764332ae85385a105c22b6fcaae526b8d63bdd8b3068c0911264596ff87c5059f7de604f142a804beb1c85e2518b1549a0788f6fdb78ae80d89931c15", 0x2, 0x0) 2018/03/27 18:21:54 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) close(r1) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000080)=0x20, 0x4) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x6) 2018/03/27 18:21:54 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x0, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet_group_source_req(r1, 0x0, 0x2c, &(0x7f0000000140)={0x8, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}}, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x17}}}}, 0x108) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000440)=@assoc_value={0x0, 0x81}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000004c0)={r2, 0x3}, &(0x7f0000000500)=0x8) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x101000, 0x0) sendmsg$nl_crypto(r3, &(0x7f0000000400)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000003c0)={&(0x7f0000000280)=@del={0x118, 0x11, 0x600, 0x70bd2c, 0x25dfdbff, {{'sha3-384-generic\x00'}, [], [], 0x2000, 0x2400}, [{0x8, 0x1, 0x5}, {0x8, 0x1, 0x5}, {0x8, 0x1, 0x1}, {0x8, 0x1, 0x1}, {0x8, 0x1, 0x2adef513}, {0x8, 0x1, 0x1}, {0x8, 0x1}]}, 0x118}, 0x1, 0x0, 0x0, 0x80}, 0x40) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f00000000c0)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)=[{0x10, 0x0, 0x2}], 0x10}}], 0x2, 0x0) 2018/03/27 18:21:54 executing program 2: r0 = gettid() unshare(0x28060400) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x200040, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000040)=0x401, &(0x7f0000000080)=0x4) exit(0x0) accept$inet(r1, &(0x7f0000000100)={0x0, 0x0, @multicast2}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000180)={0x0, 0x6, 0x2, [0x3ff, 0xfffffffffffffffb]}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000200)={r2, 0x3, 0x6, 0x4}, &(0x7f0000000240)=0x10) syz_open_procfs(r0, &(0x7f00000000c0)='oom_adj\x00') 2018/03/27 18:21:54 executing program 1: r0 = socket$inet(0x2, 0x0, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20}, 0xffffffffffffff0e) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x200000000000011, 0x0, @rand_addr, @multicast1=0xe0000001}, @dccp={{0x4e20, 0x4e21, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d70502", 0x0, "f53475"}, "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"}}}}}, 0x0) sendto$inet(r0, &(0x7f0000168f26), 0x0, 0x0, &(0x7f00008d2000)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) fstat(r0, &(0x7f0000000040)) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000b0d000)) 2018/03/27 18:21:54 executing program 4: r0 = socket$inet(0x2, 0xa, 0x0) bind(r0, &(0x7f0000000000)=@ethernet={0x0, @link_local={0x1, 0x80, 0xc2}}, 0x10) 2018/03/27 18:21:54 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000fec)={0x5, 0x0, 0x1, 0xfffffffffffffffa}) 2018/03/27 18:21:54 executing program 5: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) rt_sigsuspend(&(0x7f0000000040), 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) tkill(r1, 0x13) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x80080, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000013) 2018/03/27 18:21:54 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000009000)='/dev/sg#\x00', 0x0, 0x0) flistxattr(r0, &(0x7f0000000000)=""/183, 0xb7) ioctl$EVIOCSABS0(r0, 0xc0189436, &(0x7f00000000c0)={0xfff, 0x0, 0x200000000000, 0xffffffffffffffff, 0x3, 0xfffffffbffffdff9}) 2018/03/27 18:21:55 executing program 7: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x0) pipe2(&(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000b24000/0x4000)=nil, 0x4000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="3e0ec25b81e3223893b308f41d35be05", 0x10) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x404840, 0x100) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0x4) write$cgroup_subtree(r2, &(0x7f0000000080)={[{0x2b, 'memory', 0x20}, {0x2d, 'pids', 0x20}]}, 0xe) 2018/03/27 18:21:55 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000a56000), 0xfffffffffffffe0c, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) recvmsg(r0, &(0x7f00003adfc8)={&(0x7f00006e8fe0)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x20, &(0x7f0000ba0f90)=[{&(0x7f00007a1f23)=""/221, 0xdd}], 0x1, &(0x7f0000635fd0)=""/101, 0x65}, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7, 0x400) sendto$inet6(r2, &(0x7f0000000300)="60acf9c52a49be374d7f8491e3f99cdc344a93a4b8bd400cde2264773fde716208", 0x21, 0x40080, &(0x7f0000000340)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x1c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000180)={0x0, 0x8}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000280)={r3, 0x74, &(0x7f0000000200)=[@in6={0xa, 0x4e22, 0xe89, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x18}}, @in6={0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x5e7}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x6}]}, &(0x7f00000002c0)=0x10) r4 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000b0fffc)=0x58, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000000380)=0x800, 0x4) shutdown(r2, 0x1) dup3(r4, r0, 0x0) sendmsg$nl_crypto(r4, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="e00000001300000000000000000000006362632d6165732d6165736e690000000000000000000000000000000000000000000000000005d669de93c50000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xe0}, 0x1}, 0x0) 2018/03/27 18:21:55 executing program 1: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00000000c0)) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000100)='attr/current\x00') write$selinux_context(r2, &(0x7f0000000080)='system_u:object_r:updpwd_exec_t:s0\x00', 0x23) 2018/03/27 18:21:55 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x80, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x40247007, &(0x7f0000000080)={0x0, 0x0, 0x7}) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000100)=0x18, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0x1dd) fcntl$dupfd(r0, 0x406, r0) setgid(r1) 2018/03/27 18:21:55 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000000080)='clear_refs\x00') sendfile(r1, r0, &(0x7f00000002c0)=0x3b, 0xd) socket$inet_udp(0x2, 0x2, 0x0) 2018/03/27 18:21:55 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) fallocate(r0, 0x2, 0x0, 0x2e41) fcntl$notify(r0, 0x402, 0x2) 2018/03/27 18:21:55 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0x14) accept4$packet(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000300)=0x14, 0x800) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000340)={0x0, @remote, @multicast1}, &(0x7f0000000380)=0xc) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000800)={0x0, @dev}, &(0x7f0000000840)=0xc) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000000880)={@multicast1, @multicast2, 0x0}, &(0x7f00000008c0)=0xc) sendmsg$nl_route(r2, &(0x7f00000009c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4008018}, 0xc, &(0x7f0000000980)={&(0x7f0000000900)=@ipv4_newroute={0x54, 0x18, 0x909edc04fcf297c5, 0x70bd25, 0x25dfdbfd, {0x2, 0x14, 0x80, 0x4, 0xe2537e4e25159f76, 0x0, 0xfd, 0x4, 0xdec4477ee72ee2af}, [@RTA_MULTIPATH={0x24, 0x9, [{0xff, 0x0, 0x6bb, r3}, {0x2, 0x2, 0xcf, r4}, {0xfffffffffffffff8, 0x400, 0x8, r5}, {0x1, 0x47a, 0x5, r6}]}, @RTA_OIF={0x8, 0x4, r7}, @RTA_ENCAP={0xc, 0x16, @typed={0x8, 0x5e, @u32=0x13}}]}, 0x54}, 0x1, 0x0, 0x0, 0x20040000}, 0x4010) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e83000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x8002000000000ff, 0x2}, 0x20) 2018/03/27 18:21:55 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00000001c0)={'bcsh0\x00', 0x400}) getresuid(&(0x7f0000000180), &(0x7f0000000200), &(0x7f0000000240)) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuset.effective_cpus\x00', 0x0, 0x0) getpeername$llc(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x10) connect$l2tp(r1, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e24, @rand_addr=0x8ef}, 0x3, 0x4, 0x0, 0x2}}, 0x26) 2018/03/27 18:21:55 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000001180)="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", 0xf88}], 0x1) fallocate(r1, 0x0, 0x0, 0x5) dup3(r0, r1, 0x80000) chmod(&(0x7f0000000000)='./file1\x00', 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000140)={0x0, 0xfd, "ffff1d98dd751e322898c24f86c1093f4072fc8bb390eaf49821d1199afdf7236a41cbe8fa6a208702ff8e5778c054e25bd361eac3cf0ff022466f9f9a6c40a7c006e00e5a53794e3a8374ad5ed20b6b74933587144c8b25a2e24f73db059108e15dd0dfba007996b42f59d1bcf97112eeaaaf0f84d6ef203bf22d62782b05910f5b96e6785eb093ba47e070794bc012829c7f15bd919a906c067c639512a278b915333f4f8f4bce0903e2406fe02fa7940c08e0ea3d878797709d21659b84083829206c6aa17657f6cc8c0913072d13787c5782c836348db92f535f0040b1651e898b8e44b783e79a579b34cf34813ec82c457429ad3543122590e46b"}, &(0x7f00000000c0)=0x105) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000280)={r2, 0x9f}, 0x8) 2018/03/27 18:21:55 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x7f}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000100)={r2, 0xbc, &(0x7f00000001c0)=[@in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0x3baa, @ipv4={[], [0xff, 0xff], @rand_addr=0x7ff}, 0x2}, @in6={0xa, 0x4e23, 0x1f, @mcast1={0xff, 0x1, [], 0x1}}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x3f, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x4e23}, @in6={0xa, 0x4e23, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, @in6={0xa, 0x4e21, 0x5, @empty, 0x80}]}, &(0x7f0000000280)=0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000680)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0xfc}]}, 0x10) sendto$inet(r0, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f000009cfe4)={&(0x7f0000000140)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(pcrypt(rfc4106(gcm(aes))))\x00'}, 0x80, &(0x7f0000398000)=[{&(0x7f00000006c0)="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", 0x22c}], 0x1}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='vegas\x00', 0x6) sendmsg$inet_sctp(r0, &(0x7f0000000580)={&(0x7f0000000340)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000001080)="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", 0x2ce}], 0x1, &(0x7f0000000500)}, 0x0) 2018/03/27 18:21:55 executing program 0: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) getpgrp(0xffffffffffffffff) syz_genetlink_get_family_id$ipvs(&(0x7f0000000000)='IPVS\x00') r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000240)="6c696d6974730020000000a8c23c6a547c204356a00668e38d4f95dcee9636b5500e0400950aa52e71e442af430c70b388ef5bd62e387d4d83a6ed26a786952d233abd06dcd3ddff009c72f5ca342e06f508f649bc2131fbdcece51c3725695a2c0d3c8ddc7ee483edaa15aed6ad910ce5424f93954cdc8d3d86fff94cb3d68c3366") writev(r1, &(0x7f0000b76000)=[{&(0x7f0000000100)="04", 0x1}], 0x1) 2018/03/27 18:21:55 executing program 7: pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000140)={0xee, 0x820b, 0x100, 0x745d, 0x0}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000001c0)={r1, 0x1}, &(0x7f0000000200)=0x8) syz_fuse_mount(&(0x7f0000593000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x562e3336c0ed74de) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rfkill\x00', 0x200000000006004, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000000040)={0x1, 0xfff, 0x3, 'queue0\x00'}) 2018/03/27 18:21:55 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1ff, 0x40000) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000080)="a59815f5ea8716e1c47fc70f82cbd7fe6682a44a7debcd4b940ce09261d123a85f207257e4aa30f2a22cc2ef75e4f9a796ca4c675cfad6391e09f222c3bc918f0ab4c02d750d0ebd70c1cbdf2b83b0a12ccb379de4711bc0c98030b9b8c73c17ae99e3c4b2a9c56a5c45c134fca990d2939d787830e51ad8f81837d651a2647e0f9d9b0c") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000004100)={{{@in=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000004200)=0xe8) sendmmsg(r0, &(0x7f0000004800)=[{{&(0x7f0000000200)=@vsock={0x28, 0x0, 0x0, @my=0x0}, 0x80, &(0x7f00000012c0)=[{&(0x7f0000000280)="5ceb08a6a2eb7cf1e99fce8f26153b1cabdce5eb694a6347efc763e527e8f0ef4c15cb3a4b8bb9f8ee03cdf194956dc08dc633", 0x33}, {&(0x7f00000002c0)="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", 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"2447d954ffb6edb24acde1b2dc79d00bf8e0cbc97fe74ed0d7b42431050b2a69a8632d0e7d81eb077ebbe1b32fc5fc01aa4f93651759f2713ab6dc69bf0924288bdd8c32164f6cef3465b5196f4eb2280442324e2ea1f483dc332881f83ed2fedfc23b3fab83472aab13c0f8bf9c312dae58ee7bc49b7fe8d1fe9866a77479d4abff524c2f66768e9d19d94fed9ddd7ebef9b7efd99ec88ada8d84d05058fb2d9efa3cc5ec7e4c"}, {0x68, 0xa9, 0x7fff, "0ba95f0713331a6aafb94bfa474c54161e6b53aa1bb2dbc15d06278dece3e42098898f5475948d7779291ae57f4faceb67a0de373b7aaf0eded42c2d2d7da5a0d911b056b1ab010ec7f4ffa7ea91e4181b4c1d75bcc6"}, {0x30, 0x10d, 0x5, "45bf9b0a57e0cb8ad407dbf922cabf7e80a3e408b1ae08fed4af00678b1b"}], 0x150, 0x4000001}, 0x80000001}, {{&(0x7f0000003700)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e24, @multicast1=0xe0000001}, 0x3, 0x4}}, 0x80, &(0x7f0000003940)=[{&(0x7f0000003780)="93bb6ca089739a20efc5f56b0257f3044d99a57db4b054468e5b180f3276501561fc2c951e8eb4c0a93f9935a15af25390588464c097dd50591acaa89a0e405efc03e1d40c34c13a617c6c294f752cbb8dd0a94bf0844f27e51366a1086f8dd4324f97e0837a315e7d9b9d54e11de04db3cb07e7cb1ef3e259d6be44711387b48d28234bf947bec46cb18825c3d0813ad4d6b5acf61ba47f5e41bc843ee404be46b519b893dc07d06600830560d2ab56d668bc21f0be85122faa4cf28b3b7427835ed10a9eb20529cb9f21b210e56465f2e4b817c0758f03bd6326fd29c5b7ef054ed94ef21248b53b4ec8b2e0ed7a9f06499f", 0xf3}, {&(0x7f0000003880)}, {&(0x7f00000038c0)="59be44589b06e5c4e413ce2ee5dcd7efed3769d9ac30d618fa727a0a3d783e98cc26faf05e1465840182ce84acfb6f91077654571aba8109b62dbaee9dd0d56b1d7fb264c1c17fe6246ae0c57399264df7c0a8cdf3addd418e8c", 0x5a}], 0x3, &(0x7f0000003980)=[{0x80, 0x107, 0x0, "671017d3f6034547e781459450605e0998cecf80b281139806f11472ffe1702d7c19419684e5f842d0f6b43c026acb778d2bf0ad2586cc8f15c5acb6c3be0d47265322565a6752e61e4fe477c8f6a35bc9ef1420cbc6f6727f204b7d4dac26c17542bc673ca299477036d2"}, {0x108, 0x18e, 0x2, "b90731609250cc92c2ef523b259ee29290542aa66a57c917ff30ff9e13577c304d709d72d193ba5366145be94b709be83976bfb30309a4afd886c5a862c3f51363fb76f054999d5782bbeb803c6d7b26627c7950cd7aa2a06e72e69cfd0766d2f66f844bf9c8fb40f46a1c20d6ecfd739301ac5193fd659c73cf81d4813d0161e0c240ded0d449f93e81d84b604c08270b51c2fc16fd050c8ecb834b4ad4a30090770ba176bf05c464ed0f6642bcd79f27b6ccf2340085017d022d6235525d9b9f4e4b43c8c87b6e00fde1e6c12d0b81eefb2bf0799a17cf9f13dbaa8f38fa85f1ece756cad6aa61d0989bfd24730e1d742d9b2ef9"}, {0x108, 0x1, 0x5, "1d2e7a43ed6623adbde258e76d3ef7ac2e2b1a7cd8b29a6626823fb90af7bb83e09f16ce392e64b00ce2d0920c076e7a570035ad4249c8a8fc777456d2e1fc7a1be8dac5b234db876776b97638cbd12e6317c574e1db55467d556e43317b84fad0a2248b413140d3c97cee60842f5239552f85d65dffeb00119ae01764767a9431550f99e67036a7cb938150a771c2b9a7da0e119958d8434f5436b6c071178647f8861fb746fd98cb8ab98a3b1552c028fa1a4af91557a37af46134c27a84c26e3b61e836b2179ee14a7517297a5af5fa2a8e4d2b8cd1556673d3b13c3f29f3cc5aecf70ddb5ce0ab2ea3961620f177b93f19"}, {0x40, 0x11d, 0x7, "652290740e0b5b76f3ce12ae6d7e7255ead26b7daeb9deb1d9ae907d6e39ce0c72dae1de3ae5fac1ba49d8"}, {0x40, 0x10d, 0x10000, "a021039c59037aee9aa37e8359680a3debb9deb1f96c296cb1edc3b835d3c99a94559c3aa9784874231c1ef6d473"}], 0x310, 0x48040}, 0x40}, {{&(0x7f0000003cc0)=@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80, &(0x7f0000003e00)=[{&(0x7f0000003d40)="9f23482e93a55478ae3b01afe7167c6bcccf4de979da56a31a46f80935b7cd0bd68501eef1769ad2102237fcde93adaa74006f84c0a03839fc9f27381cb9931e6a9f96f2dd52e46f5e7e5599678135023d0e3ac9b07d3a541af7ecabb85b57dbedce2cfc611b4ea4f4abfc9c8c311bd8abaef323d861ed3afa26e161f494774ab624e2c30565280867f1ea5c6a6eca8dd95c66420ce17770d13f10a3d1cff08920b6", 0xa2}], 0x1, &(0x7f0000003e40)=ANY=[@ANYBLOB="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"], 0x128, 0x4040004}, 0x44a3}, {{&(0x7f0000004240)=@can={0x1d, r2}, 0x80, &(0x7f00000044c0)=[{&(0x7f00000042c0)="6552ccc30537ed4ac3cb5a3f5bb5ed", 0xf}, {&(0x7f0000004300)="2b8c780fb011ca9498b622830f2c206762bbb94352ca1699195548db14883c3df6322747679c008872dbe5aa04a414ea0df94ac71f2b029dcb9d66316a0cebed75187bda827fa792b1fba8d07e9fa267e7b591f4", 0x54}, {&(0x7f0000004380)="46ec6e58edb53bfa322ba2168c4beeb80892c3d2ef53dce73ab0dabffb1b4246e374a672c5f1a7e84d0449a4ad1c8cc19f87853dbf3e0cde284b06c08c82663b5bd0d5c8cb9f99ce9ee8c347fc1c5f1662df2fb79e736a85f8ea2132ef41a6370cd353b524c3d339bd6a56eb572a33e27fcedaab203bf8278eec895cb5c2eff830f9cb436e73727119b985bf3b546f718df13335f868bd5168d5fd8c0e08d78b615c464d8d060720732fbed35341f174f8c464f0d0df994ee433c406df1d28aa6182ce74b027263e5c9dfebf51a5feae840c072c33177a646aa94ecdc24410361d1d869ddee40135", 0xe8}, {&(0x7f0000004480)="137eda9bd7397d1468023635c4eac44c44aa8847e398c1", 0x17}], 0x4, &(0x7f0000004500)=[{0x50, 0x10f, 0x4, "3fae1c78691566e0cad6cf31c1d0ac96057a10757bfc62f16bc799790bb9204b3a0cd6e7084b220bd2fb57936f740988541da1e776bc9ca811eae003411c3c"}, {0x108, 0x110, 0x4, "e55b322e7dd8222ac756a69d41ce4d4d91489fe095086802211b2d2e32c63eed801e42ab8600fc24d3241dbeca315cfee054b4500a76171e88f6f7de6c0430f39385ed78705c507916eac56444d921dc12a30540308ee3c6c174d49a3b45b01997a60db100dd2dc92d8a4f5c203c0c11872261b623c0d7f59b7a9addc50f18e2226f44a93369a4c2bc08945563427c64dab4659d0db4209c900b408afe0b64f279cda6119b76e4d683128822fd486ea75deb234d3fefd9bdb93858ae2c5afb702cb90ac21bb88fd08391793212826baebcde5f0c6eb702d3dd6c1610feeed8489c706bad6318b26b125a37d985d3e9893d3d074280e48d"}, {0x58, 0xff, 0x5, "799089826a28d2ceb743606e18dff0f2ad2155655920efaf76b60fae3004a13da16d2fda906fc7641d646211a2d93904de280790afcfa4aa4060e6bd45506f1b3cec32dc"}, {0xa8, 0x10f, 0x7fffffff, "2c538b6134a44c95760128447491bf507c28fe2a51c1d20767ace06e8ffad4dd6ae0ca1b57c985f3606ccf2afbe82c4c7f49f0a2ac1d8cb88a73cbd79053865695e15e63b828e0162c7a2146967775cc9706cd720b402fa56797a2e64459f2f881ee1a415a493718758680e761393f87f73a078103f6b8dae2e3b931fbceac9853f8675f1977e076813ffd3e1aaf9ec53742c9"}, {0xa0, 0x0, 0x81, "b72d9ea58fc576978d06ea94b5edeed61fbf0127cc8ec58e16cc476f5e8dc8d161221c43df578268117dd3bcc9837ec0bac97c52163505b6f429862c8bab92f60d043be73b93b1ba0270f44b6b5cc5e40c0035bb7605b858f9c8e1475d79e1f980051cf074f9d8d39c1dc81ba2ebb438b257c65ad163845e6ca33b1442f691c22208ef5dbe069354e2ee3595"}], 0x2f8, 0x10}, 0x8}], 0x9, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000040)={0x2, 'tunl0\x00'}, 0x18) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000180)={0x5, &(0x7f0000000140)=[{0x1, 0x1, 0x100000000, 0x6}, {0xfffffffffffffff7, 0x1, 0x3, 0x7fff}, {0x4, 0xffffffff80000000, 0x79b4, 0x7}, {0x1, 0x73, 0x1, 0x1000}, {0x1, 0x8, 0xa9e, 0x2}]}, 0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f00000001c0)={0x2, 'bridge0\x00', 0x1}, 0x18) 2018/03/27 18:21:55 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa25", 0x2}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r1, 0x4c01) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f00000002c0), &(0x7f0000000300)=0xb) sync() ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000000)={0x48, 0x8, 0x1, 0xffffffffffffffff}) dup2(r1, r0) [ 53.594658] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 53.610143] audit: type=1401 audit(1522174915.028:44): op=security_bounded_transition seresult=denied oldcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 newcontext=system_u:object_r:updpwd_exec_t:s0 2018/03/27 18:21:55 executing program 7: setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f00008d8000)=ANY=[@ANYBLOB="687696efec548430e1987700000a004e2000000000ffe9cbca4cf842105a000000000000010000000000000000000000000000000000000004000000000000000004000000fc6d9dde3ed0451a00000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000c6e88ed6000000000026"], 0x1) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4dff4)={0x10}, 0x37b, &(0x7f00005ad000)={&(0x7f00008d8000)=@migrate={0x15c, 0x21, 0x1, 0x0, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@dev={0xfe, 0x80}}}, [@migrate={0x10c, 0x11}]}, 0x15c}, 0x1}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x14) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80020}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)=@getsa={0xb8, 0x12, 0x200, 0x70bd26, 0x25dfdbfd, {@in=@multicast2=0xe0000002, 0x4d4, 0xa, 0x32}, [@address_filter={0x28, 0x1a, {@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@multicast2=0xe0000002, 0xa, 0x6, 0x1ff}}, @replay_esn_val={0x2c, 0x17, {0x4, 0x70bd25, 0x70bd2d, 0x70bd27, 0x70bd26, 0x100, [0x1, 0x2, 0x3, 0x3]}}, @address_filter={0x28, 0x1a, {@in=@loopback=0x7f000001, @in=@loopback=0x7f000001, 0xa, 0x300c, 0x9}}, @offload={0xc, 0x1c, {r1, 0x3}}, @ipv6_hthresh={0x8, 0x4, {0x29, 0x5c}}]}, 0xb8}, 0x1, 0x0, 0x0, 0x40800}, 0x800) 2018/03/27 18:21:55 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/policy\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00000001c0)=0x4, 0x4) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB="00634040000000000000000000000000000000000000000000000000000000000000000028000000000000001000000000000000", @ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB="852a627300000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB="0096ab3d93b8303ba14cbc97c0c2a52eb0de3acd1cb7b1b6"], @ANYBLOB="010000000000000000000000000000000000000000000000d8dd"], @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f0000009000)}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000040)={0xa3eb, 0x0, 'client1\x00', 0x7, "6443a696298c7fac", "7fbed256b02650ae0b1cba4be47b73745240e7443ba341b69f68024da1ab0e66", 0x0, 0x80}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000200)={0x0, 0x8}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000280)={r2, 0x87}, &(0x7f00000002c0)=0x8) 2018/03/27 18:21:55 executing program 4: r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) flistxattr(r0, &(0x7f0000000000)=""/240, 0xf0) r1 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f000073bffc)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000959fc8)={&(0x7f0000a34000)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f6ff9b)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1}, 0x0) poll(&(0x7f00003fb000)=[{r0}], 0x1, 0x0) [ 53.666803] IPVS: stopping backup sync thread 9555 ... [ 53.676781] IPVS: sync thread started: state = BACKUP, mcast_ifn = tunl0, syncid = 0, id = 0 [ 53.695001] binder: BINDER_SET_CONTEXT_MGR already set [ 53.695010] binder: 9558:9562 ioctl 40046207 0 returned -16 [ 53.695162] binder: 9558:9562 got transaction with invalid offset (0, min 0 max 40) or object. [ 53.695187] binder: 9558:9562 transaction failed 29201/-22, size 40-16 line 3196 [ 53.696726] binder_alloc: binder_alloc_mmap_handler: 9558 20000000-20002000 already mapped failed -16 [ 53.697744] binder: BINDER_SET_CONTEXT_MGR already set 2018/03/27 18:21:55 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xff73, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_opts(r0, 0x0, 0x20000000050, &(0x7f0000000040)=""/16, &(0x7f0000000000)=0x10) 2018/03/27 18:21:55 executing program 1: r0 = userfaultfd(0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x4000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000180)={{{@in=@multicast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@rand_addr}}, &(0x7f00000000c0)=0xe8) getgroups(0x5, &(0x7f0000000100)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) fchownat(r1, &(0x7f0000000080)='./file0\x00', r2, r3, 0x1400) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000421000/0x2000)=nil, 0x2000}) 2018/03/27 18:21:55 executing program 5: r0 = socket(0x2, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2018/03/27 18:21:55 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0xc0000, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r0, 0x540a, 0xa4bd) write(r1, &(0x7f0000fd6000)='z', 0x1) r2 = socket(0x1f, 0x4, 0x3de) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000000040)={'ip6gre0\x00', 0x1}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r0, 0x540b, 0x0) 2018/03/27 18:21:55 executing program 7: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$void(r0, 0xc0045c79) close(r0) dup3(r0, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000000)={0x8, 0x1, {0x3, 0x2, 0x2d13, 0x3, 0x4}}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x40}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r1, 0x674, 0x30}, &(0x7f0000000140)=0xc) 2018/03/27 18:21:55 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x20000000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/03/27 18:21:55 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) setsockopt$bt_BT_SNDMTU(0xffffffffffffffff, 0x112, 0xc, &(0x7f0000000180), 0x2) ioctl$PIO_UNIMAPCLR(r0, 0x80287010, &(0x7f00000000c0)={0x8, 0x6, 0x8000000}) [ 53.697753] binder: 9558:9565 ioctl 40046207 0 returned -16 [ 53.700201] binder: BINDER_SET_CONTEXT_MGR already set [ 53.700209] binder: 9558:9562 ioctl 40046207 0 returned -16 [ 53.700253] binder_alloc: 9558: binder_alloc_buf, no vma [ 53.700272] binder: 9558:9565 transaction failed 29189/-3, size 40-16 line 3133 2018/03/27 18:21:55 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) write$tun(r0, &(0x7f00000000c0)={@pi={0x0, 0x200}, @hdr={0x3, 0x0, 0x31, 0x3, 0xffff, 0x3}, @x25={0x1, 0x80, 0xff, "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"}}, 0x1011) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x80000001}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={r1, 0x4}, 0x8) pipe(&(0x7f0000001180)={0xffffffffffffffff, 0xffffffffffffffff}) fadvise64(r2, 0x0, 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r3, 0x89e0, &(0x7f0000001100)=0x400) 2018/03/27 18:21:55 executing program 5: socket$inet(0x2, 0x2, 0x0) 2018/03/27 18:21:55 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xff25, &(0x7f00000013c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="300000000000000000000000000040200000000061db7b8ff1f8b69bad704989b1125dea946a23946fc345e43fe1e1bf51893b5d51be9312315a41e6c0e5c4fc5e20d12a5445b65bcac93a836bbe9f808bafe9cd5240ed71de721cbbce2f320d647b1596674f18dcef3dd58f790e22d555ea8fc96789a510", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b000000000008000d0000000000"], 0x30}, 0x1}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000080)={0x100, 0x2, 0x1ff, 0x10001}) 2018/03/27 18:21:55 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) r0 = socket(0x10, 0x2, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'vlan0\x00', 0x2}) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f00000ef000)={0x10}, 0xc, &(0x7f0000c00000)={&(0x7f00003e7ec4)=@newsa={0xf0, 0x10, 0x0, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@dev={0xac, 0x14}}, {@in=@multicast2=0xe0000002}, @in=@broadcast=0xffffffff}}, 0xffc7}, 0x1}, 0x0) [ 53.706277] binder: undelivered TRANSACTION_ERROR: 29201 [ 53.706287] binder: undelivered TRANSACTION_ERROR: 29189 [ 53.819002] audit: type=1400 audit(1522174915.238:45): avc: denied { net_bind_service } for pid=9593 comm="syz-executor6" capability=10 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 53.847100] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=9608 comm=syz-executor5 [ 53.882835] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=9615 comm=syz-executor5 INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes [ 244.877544] INFO: task kworker/0:1:24 blocked for more than 120 seconds. [ 244.884398] Not tainted 4.9.90-gdd1e37e #66 [ 244.889231] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 244.897449] kworker/0:1 D26336 24 2 0x00000000 [ 244.903183] Workqueue: events linkwatch_event [ 244.910204] ffff8801d94db000 0000000000000000 ffff8801c9f1ef40 ffff8801d4448000 [ 244.918203] ffff8801db221b98 ffff8801d9517ae8 ffffffff838a75cb 0000000000000002 [ 244.926163] ffff8801d444805c 00ff8801d94db000 ffff8801db222468 ffff8801db222490 [ 244.934139] Call Trace: [ 244.936698] [] ? __schedule+0x67b/0x1ba0 [ 244.942490] [] schedule+0x7f/0x1b0 [ 244.947664] [] schedule_preempt_disabled+0x13/0x20 [ 244.954209] [] mutex_lock_nested+0x312/0x870 [ 244.960249] [] ? rtnl_lock+0x17/0x20 [ 244.965581] [] ? mutex_lock_killable_nested+0x960/0x960 [ 244.972577] [] ? __lock_is_held+0xa1/0xf0 [ 244.978350] [] rtnl_lock+0x17/0x20 [ 244.983510] [] linkwatch_event+0xe/0x60 [ 244.989115] [] process_one_work+0x7e0/0x1610 [ 244.995140] [] ? process_one_work+0x72c/0x1610 [ 245.001355] [] ? pwq_dec_nr_in_flight+0x2d0/0x2d0 [ 245.007824] [] worker_thread+0xe0/0x10d0 [ 245.013503] [] ? __schedule+0x683/0x1ba0 [ 245.019196] [] kthread+0x26d/0x300 [ 245.024351] [] ? process_one_work+0x1610/0x1610 [ 245.030647] [] ? kthread_park+0xa0/0xa0 [ 245.036238] [] ? kthread_park+0xa0/0xa0 [ 245.042155] [] ? kthread_park+0xa0/0xa0 [ 245.047846] [] ret_from_fork+0x5c/0x70 [ 245.053350] [ 245.053350] Showing all locks held in the system: [ 245.059658] 3 locks held by kworker/0:1/24: [ 245.063941] #0: ("events"){.+.+.+}, at: [] process_one_work+0x6f2/0x1610 [ 245.072963] #1: ((linkwatch_work).work){+.+...}, at: [] process_one_work+0x72c/0x1610 [ 245.083104] #2: (rtnl_mutex){+.+.+.}, at: [] rtnl_lock+0x17/0x20 [ 245.091423] 2 locks held by khungtaskd/516: [ 245.095706] #0: (rcu_read_lock){......}, at: [] watchdog+0x125/0xa70 [ 245.104531] #1: (tasklist_lock){.+.+..}, at: [] debug_show_all_locks+0x70/0x280 [ 245.114435] 3 locks held by kworker/1:2/1821: [ 245.118920] #0: ("events_power_efficient"){.+.+.+}, at: [] process_one_work+0x6f2/0x1610 [ 245.129324] #1: ((reg_check_chans).work){+.+...}, at: [] process_one_work+0x72c/0x1610 [ 245.139562] #2: (rtnl_mutex){+.+.+.}, at: [] rtnl_lock+0x17/0x20 [ 245.147879] 1 lock held by rsyslogd/3654: [ 245.151989] #0: (&f->f_pos_lock){+.+.+.}, at: [] __fdget_pos+0x9f/0xc0 [ 245.160847] 2 locks held by getty/3782: [ 245.164784] #0: (&tty->ldisc_sem){++++++}, at: [] ldsem_down_read+0x32/0x40 [ 245.174063] #1: (&ldata->atomic_read_lock){+.+.+.}, at: [] n_tty_read+0x1f4/0x16c0 [ 245.183955] 3 locks held by kworker/0:3/9021: [ 245.188423] #0: ("%s"("ipv6_addrconf")){.+.+..}, at: [] process_one_work+0x6f2/0x1610 [ 245.198567] #1: ((addr_chk_work).work){+.+...}, at: [] process_one_work+0x72c/0x1610 [ 245.208629] #2: (rtnl_mutex){+.+.+.}, at: [] rtnl_lock+0x17/0x20 [ 245.216939] 1 lock held by syz-executor2/9554: [ 245.221498] #0: (ipvs->sync_mutex){+.+.+.}, at: [] do_ip_vs_set_ctl+0x240/0xc00 [ 245.231124] 2 locks held by syz-executor2/9567: [ 245.235755] #0: (rtnl_mutex){+.+.+.}, at: [] rtnl_lock+0x17/0x20 [ 245.244070] #1: (ipvs->sync_mutex){+.+.+.}, at: [] do_ip_vs_set_ctl+0x8e7/0xc00 [ 245.253696] 1 lock held by ipvs-b:5:0/9555: [ 245.257992] #0: (rtnl_mutex){+.+.+.}, at: [] rtnl_lock+0x17/0x20 [ 245.266303] 1 lock held by syz-executor5/9608: [ 245.270863] #0: (rtnl_mutex){+.+.+.}, at: [] rtnetlink_rcv+0x1b/0x40 [ 245.279539] 1 lock held by syz-executor5/9615: [ 245.284084] #0: (rtnl_mutex){+.+.+.}, at: [] rtnetlink_rcv+0x1b/0x40 [ 245.292758] 1 lock held by syz-executor0/9614: [ 245.297302] #0: (rtnl_mutex){+.+.+.}, at: [] rtnl_lock+0x17/0x20 [ 245.305628] 1 lock held by syz-executor0/9618: [ 245.310184] #0: (rtnl_mutex){+.+.+.}, at: [] rtnl_lock+0x17/0x20 [ 245.318507] [ 245.320102] ============================================= [ 245.320102] [ 245.327126] NMI backtrace for cpu 1 [ 245.330757] CPU: 1 PID: 516 Comm: khungtaskd Not tainted 4.9.90-gdd1e37e #66 [ 245.337906] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.347226] ffff8801d9167d00 ffffffff81d94ee9 0000000000000000 0000000000000001 [ 245.355190] 0000000000000001 0000000000000001 ffffffff810bb920 ffff8801d9167d38 [ 245.363146] ffffffff81da000d 0000000000000001 0000000000000000 ffff8801d94db418 [ 245.371108] Call Trace: [ 245.373666] [] dump_stack+0xc1/0x128 [ 245.378996] [] ? irq_force_complete_move+0x390/0x390 [ 245.385714] [] nmi_cpu_backtrace+0xfd/0x120 [ 245.391651] [] ? irq_force_complete_move+0x390/0x390 [ 245.398368] [] nmi_trigger_cpumask_backtrace+0x117/0x190 [ 245.405435] [] arch_trigger_cpumask_backtrace+0x14/0x20 [ 245.412414] [] watchdog+0x6f0/0xa70 [ 245.417660] [] ? watchdog+0x125/0xa70 [ 245.423076] [] kthread+0x26d/0x300 [ 245.428233] [] ? reset_hung_task_detector+0x20/0x20 [ 245.434866] [] ? kthread_park+0xa0/0xa0 [ 245.440455] [] ? kthread_park+0xa0/0xa0 [ 245.446043] [] ? kthread_park+0xa0/0xa0 [ 245.451631] [] ret_from_fork+0x5c/0x70 [ 245.457222] Sending NMI from CPU 1 to CPUs 0: [ 245.461723] NMI backtrace for cpu 0 skipped: idling at pc 0xffffffff838b7116 [ 245.468993] Kernel panic - not syncing: hung_task: blocked tasks [ 245.475104] CPU: 1 PID: 516 Comm: khungtaskd Not tainted 4.9.90-gdd1e37e #66 [ 245.482253] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.491572] ffff8801d9167cb8 ffffffff81d94ee9 ffffffff83a8b220 ffff8801d9167d90 [ 245.499530] ffff8801d94db400 dffffc0000000000 ffffffff84409000 ffff8801d9167d80 [ 245.507491] ffffffff8142e651 0000000041b58ab3 ffffffff8418b7a0 ffffffff8142e495 [ 245.515444] Call Trace: [ 245.517996] [] dump_stack+0xc1/0x128 [ 245.523331] [] panic+0x1bc/0x3a8 [ 245.528314] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 245.536511] [] ? nmi_trigger_cpumask_backtrace+0x13b/0x190 [ 245.543751] [] ? nmi_trigger_cpumask_backtrace+0x145/0x190 [ 245.550989] [] watchdog+0x701/0xa70 [ 245.556232] [] ? watchdog+0x125/0xa70 [ 245.561649] [] kthread+0x26d/0x300 [ 245.566803] [] ? reset_hung_task_detector+0x20/0x20 [ 245.573435] [] ? kthread_park+0xa0/0xa0 [ 245.579023] [] ? kthread_park+0xa0/0xa0 [ 245.584623] [] ? kthread_park+0xa0/0xa0 [ 245.590213] [] ret_from_fork+0x5c/0x70 [ 245.596248] Dumping ftrace buffer: [ 245.599785] (ftrace buffer empty) [ 245.603466] Kernel Offset: disabled [ 245.607064] Rebooting in 86400 seconds..