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@typed={0xc, 0x2c, @u64=0xffffffff843c4905}, @typed={0x14, 0x1c, @str='/dev/sequencer2\x00'}, @typed={0x8, 0x47, @ipv4=@multicast1=0xe0000001}, @generic="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@generic="05", @generic="e80ec52a427f14c9f59829a7bdf17e8b574ff22d877df8fa7d897a98bc119c7fab626ee651fb7c85ba6a8402e7e73296fcd0666c5e187a2f596fe964c57ceb034470f5b65a3f543471c683ffc48e5c40c8c2d579b5681d477ede6eeea1d723cbf1c99d31b0e9f055ab0d4494894f5c9c38ed9902df3a8fd935d37c247d6c73a32ce94f02f772ae0991de43b625392ec66856ee"]}, 0x2148}, {&(0x7f0000004b00)={0x8c, 0x2e, 0x300, 0x70bd2d, 0x25dfdbff, "", [@generic="39e7bdc1f8742ac0de04313d7d9d60c9b461dd9a08dd06d427bad0c7db5a4ff5a7ee3df9017b3e59bcf34b7c9ceeb6eadb02b0a5e168110c1f8445df228288658d5c1ee1be9c8e21c80950170ff6d230ad8627658c5184b05e30e8315e3c851ab7b2012e48914ff470cc0fd17d9b7a1dc6033253caafe77c3ead8a97"]}, 0x8c}], 0x5, &(0x7f0000005100)=[@rights={0x30, 0x1, 0x1, [r9, r10, r11, r12, r13, r14, r15, r16]}, @rights={0x18, 0x1, 0x1, [r17, r18]}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @cred={0x20, 0x1, 0x2, r22, r23, r24}, @cred={0x20, 0x1, 0x2, r25, r26, r27}], 0xa8, 0x4000004}, 0x20000080) r28 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$EVIOCGSND(r28, 0xc0045401, &(0x7f0000000040)=""/149) 2018/03/24 10:30:22 executing program 5: capset(&(0x7f0000755000)={0x19980330}, &(0x7f0000032fe8)={0x5, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}) ioprio_set$pid(0x2, 0x0, 0x0) 2018/03/24 10:30:22 executing program 3: syz_open_dev$binder(&(0x7f0000e5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) 2018/03/24 10:30:22 executing program 2: pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000040)={'lo\x00', {0x2, 0x4e20}}) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x10, &(0x7f0000000080), &(0x7f00000000c0)=0x4) socket$inet6(0xa, 0x1, 0x20) 2018/03/24 10:30:22 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f72ffc)=0x621c, 0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x5}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00000002c0)={0x0, 0x8000, 0x100, 0x4}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={r1, 0x4}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r2, 0xefa}, &(0x7f0000000200)=0xffffffffffffffeb) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={r3}, &(0x7f0000000100)=0x8) sendto$inet6(r0, &(0x7f0000f7dfef), 0xfffffe23, 0x0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000140)={'mangle\x00', 0x4, "316eee53"}, &(0x7f0000000180)=0x28) recvmmsg(r0, &(0x7f0000003800), 0x379, 0x8000000000002000, &(0x7f0000003a40)={0x0, 0x1c9c380}) rt_sigprocmask(0x1, &(0x7f00000001c0)={0x6}, 0x0, 0x8) 2018/03/24 10:30:22 executing program 7: r0 = socket$packet(0x11, 0x400000003, 0x300) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f0000000040)=""/106) close(r1) dup3(r0, r1, 0x0) 2018/03/24 10:30:22 executing program 1: r0 = getpgrp(0x0) r1 = gettid() r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x6200, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000140)={{{@in=@multicast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f0000000240)=0xe8) recvfrom$packet(r2, &(0x7f0000000040)=""/235, 0xeb, 0x12020, &(0x7f0000000280)={0x11, 0x0, r3, 0x1, 0x8, 0x6, @random="daa96d0905a2"}, 0x14) mmap(&(0x7f0000734000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x20, &(0x7f00003efff0)={0x0, 0x0, 0x70005}) rt_sigtimedwait(&(0x7f000031bff8)={0x80000001}, &(0x7f000067cff0), &(0x7f0000358ff0), 0x8) 2018/03/24 10:30:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x305b40, 0x42) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0xdc, "4d6edba40ab0a29dc7dc6ef74c7dabc2034d4ef4a6f39c1dec8d73b4e9d354066b4bdc59793f377e2aa948b493cd380c0da6a3073ec3132dfbe5f3bc3d8789a0c0fc688ccf8eae7e754237e8519af64284fc70e6f163891fd54bb3eeea80166354783a79fd4b84bd5ea03175f90ccb9b9e4ff39996c9e7fe6de7c6ad4383c541fd06f795da8c3022b918f6664178ccfa4ffb1304c0879781d43aa23fbca074a6a3a2a28070c00dc0d114ca0f046f0882916bc759b48498f3823670e26a754e282d75f43415e346ec07bcdab36beeef070ae8c8b5b1ae0d08df7779f6"}, &(0x7f0000000200)=0xe4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000240)={r1, 0x1000}, &(0x7f0000000280)=0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) ptrace$getenv(0x4201, r3, 0x4, &(0x7f0000000080)) chown(&(0x7f00000002c0)='./file0\x00', r4, r5) setsockopt$inet6_opts(r2, 0x29, 0x39, &(0x7f0000000ffc)=@fragment, 0x8) 2018/03/24 10:30:22 executing program 4: modify_ldt$write2(0x11, &(0x7f0000cbbff0)={0x810}, 0x10) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000040)=0x8, 0x4) modify_ldt$write2(0x11, &(0x7f0000000280), 0x10) socket$unix(0x1, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000080)={{{@in=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f0000000180)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000002c0)={{{@in6, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@dev}}, &(0x7f0000000240)=0xe8) setresuid(r2, r3, r4) 2018/03/24 10:30:22 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$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}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x1, 0x0, 0x9}}, 0xe8) chmod(&(0x7f0000000000)='./file0\x00', 0x1) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) 2018/03/24 10:30:22 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) ioctl$sock_ifreq(r0, 0x8916, &(0x7f0000000040)={'erspan0\x00', @ifru_hwaddr=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) sendto$inet(r0, &(0x7f0000617fc9)="03", 0x1, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000002e80)=[{{&(0x7f0000000080)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000100)}], 0x1, &(0x7f0000000380)}}, {{&(0x7f0000002800)=@ax25={0x3, {"e21ff12b350ad9"}}, 0x80, &(0x7f0000002b40)=[{&(0x7f0000006b40)="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", 0x1000}], 0x1, &(0x7f0000002b80)=[{0xf0, 0x0, 0x5, "d34c26750a0387552942449f18c0e1a908fd018b3c08eec523fe4033975930cbf20133f781a920fbb312691e994892b292ca1ae427c08b2bf4e422db29f783e886f2847c53b28d3ce495e405d5eeff36d0d529dbd3e68c6e437243c2f380bc27f383ff096baad45d2460e6ab99a3b7e299fe5f40ef527bd7d2ecb8e9810b42d8271613b715631dfe546b4c9475bbe8c7daf1c0562e327228bb947c0b40c0f35110baa414633cedd77b5ff30e0ef731c46df098f4cf8707d6d9e1488e8ceafb380b1a88354e6bf8ef235b34e29bce1274984581f595ab2060a12bca7b0ab4"}, {0x98, 0x111, 0x10001, "b21414b2a2592e0ef7d264b9acf236663da52af23da0661c746ec8f1a89d6055c45e6524c3669b98ca04712759237014de92923fc5afab41cabdf994e168d3a6187dfdb358e3f9191e01961ad1f92df7a5587bac7827cdf4e1274a3b7060c5317c631b1a78bbdc02073949985d983d9ec5bd4d9e7eb582bdf1259521cac67abed1dca51cd8"}], 0x188, 0x4}}], 0x2, 0x4880) 2018/03/24 10:30:22 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80000, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}) prctl$intptr(0x17, 0x80000000) 2018/03/24 10:30:22 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x1) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x9}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={r2, 0x6, 0x30}, 0xc) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={"627269646765300001002a8900", 0x8201}) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) 2018/03/24 10:30:22 executing program 5: r0 = syz_open_dev$binder(&(0x7f00009a1ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x2) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x3, 0x0, &(0x7f0000005fd4)=[@increfs={0x40046304}]}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000fed000)={0x8, 0x0, &(0x7f00006f0f64)=[@release={0x40046306}], 0x0, 0x0, &(0x7f00000e0f29)}) 2018/03/24 10:30:22 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) ioctl$PIO_UNIMAPCLR(0xffffffffffffffff, 0x4b68, &(0x7f0000001380)={0x4}) close(r0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f00000000c0)=0x6) getsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000001200), &(0x7f0000001240)=0x4) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000000)={0x101}, 0x4) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000001440), 0x8) ioctl$TIOCSLCKTRMIOS(0xffffffffffffffff, 0x5457, &(0x7f0000000140)) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000180), 0x4) 2018/03/24 10:30:22 executing program 6: r0 = syz_open_dev$urandom(&(0x7f0000c4f000)='/dev/urandom\x00', 0x0, 0x0) r1 = syz_open_dev$random(&(0x7f0000000ff4)='/dev/random\x00', 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x42c00) r2 = accept4$ax25(0xffffffffffffff9c, &(0x7f00000005c0), &(0x7f0000000600)=0x10, 0x80000) accept4$ax25(r2, &(0x7f0000000640), &(0x7f0000000680)=0x10, 0x80000) ioctl$int_in(r0, 0x5452, &(0x7f0000a1aff8)=0x298) r3 = syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0xdefb85612e1f6ac7) ioctl$int_in(r3, 0x0, &(0x7f0000ca9ff8)=0xffffffffffff8001) dup3(r0, r1, 0x0) 2018/03/24 10:30:22 executing program 4: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x2, 0x101000) r0 = open$dir(&(0x7f000001bff4)='./file0\x00', 0x0, 0x0) renameat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') set_thread_area(&(0x7f0000000080)={0x890, 0xffffffff, 0xffffffff, 0x8, 0x5, 0x8, 0x0, 0xffffffffffffff86, 0x3c9c049a, 0x1}) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/03/24 10:30:22 executing program 3: r0 = gettid() sched_getscheduler(r0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=0x0, &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000100)={r3, @in6={{0xa, 0x4e22, 0x5, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}, 0x7, 0x7, 0x2, 0x3, 0x8}, &(0x7f00000001c0)=0x98) r4 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) getsockname(r2, &(0x7f00000002c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000340)=0x80) r5 = accept$inet6(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000240)=0x1c) setsockopt$inet6_dccp_int(r5, 0x21, 0xb, &(0x7f0000000280)=0x80, 0x4) ioctl$BINDER_SET_MAX_THREADS(r4, 0xc0189436, 0x40000000000000) 2018/03/24 10:30:22 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) lremovexattr(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)=@known='com.apple.system.Security\x00') sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)=ANY=[@ANYBLOB="020300000e00000000000000000000000500060000000000000000006e92cb731de332092d30ea680000000000ff00000000000000000200010000000000000000020000000005000500000000000a00000000000000ff01008000000000000000000000000100000000000000000000"], 0x70}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000200)={&(0x7f0000000000)=@generic, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/174, 0xae}, 0x20) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x402400, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f00000000c0)=0xe8) connect$packet(r1, &(0x7f0000000100)={0x11, 0x1c, r2, 0x1, 0x37fc, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) 2018/03/24 10:30:22 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000957ff6)='/dev/ptmx\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000fd9000)={0x10}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x1, 0x0, 0x0, 0x3ff}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f0000000080)={0x91, r3}) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/03/24 10:30:22 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) ioctl$sock_ifreq(r0, 0x8916, &(0x7f0000000040)={'erspan0\x00', @ifru_hwaddr=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) sendto$inet(r0, &(0x7f0000617fc9)="03", 0x1, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000002e80)=[{{&(0x7f0000000080)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000100)}], 0x1, &(0x7f0000000380)}}, {{&(0x7f0000002800)=@ax25={0x3, {"e21ff12b350ad9"}}, 0x80, &(0x7f0000002b40)=[{&(0x7f0000006b40)="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", 0x1000}], 0x1, &(0x7f0000002b80)=[{0xf0, 0x0, 0x5, "d34c26750a0387552942449f18c0e1a908fd018b3c08eec523fe4033975930cbf20133f781a920fbb312691e994892b292ca1ae427c08b2bf4e422db29f783e886f2847c53b28d3ce495e405d5eeff36d0d529dbd3e68c6e437243c2f380bc27f383ff096baad45d2460e6ab99a3b7e299fe5f40ef527bd7d2ecb8e9810b42d8271613b715631dfe546b4c9475bbe8c7daf1c0562e327228bb947c0b40c0f35110baa414633cedd77b5ff30e0ef731c46df098f4cf8707d6d9e1488e8ceafb380b1a88354e6bf8ef235b34e29bce1274984581f595ab2060a12bca7b0ab4"}, {0x98, 0x111, 0x10001, "b21414b2a2592e0ef7d264b9acf236663da52af23da0661c746ec8f1a89d6055c45e6524c3669b98ca04712759237014de92923fc5afab41cabdf994e168d3a6187dfdb358e3f9191e01961ad1f92df7a5587bac7827cdf4e1274a3b7060c5317c631b1a78bbdc02073949985d983d9ec5bd4d9e7eb582bdf1259521cac67abed1dca51cd8"}], 0x188, 0x4}}], 0x2, 0x4880) 2018/03/24 10:30:22 executing program 6: capset(&(0x7f0000755000)={0x19980330}, &(0x7f0000032fe8)) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0xffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000200)) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x3, 0x11, 0x10, "46455efccb242daf728f75a0bf83bdcb1a24ff86f8d680dad2dcac9b0134eb5026a290e6b092e38de20eedaa9b61373142be93a473971696e8e838c4fee5546c", "df4071fb99540fc65b8c0f86f4c17bc6d40bd23ba6bd396fb81eaf448e399c6cdc474e9a76742033fef6a4d91ee453982342a33c9b55081e14866dcda8aef9f5", "bd1159ef70665655635ce2507a5bf687bd3b4fb7186afae9b798a5f7ba0ae47a", [0x2, 0x80]}) r2 = getpgrp(0x0) capset(&(0x7f0000000180)={0x20071026, r2}, &(0x7f00000001c0)={0x3, 0x1ff, 0x6, 0x0, 0xbc, 0x8000}) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000000)={0x80, 0x1d, 0x4, 0x3000000000000, "a220676e30a0b34d76200b0eee46dc5483c8434fd344c16b44913ac5487bfa05"}) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000000240)=ANY=[@ANYBLOB="140000f5ffffffffffffff00000000000020000011f12887047cee6c728d3d2ef7b62e6a798c3abdb6d29d14f4a3bc81fd6a6c6806766337927f2b84d75302bd99425f8a9972ad3bc5239d971ba864e9b8ebde78d18e6fe52f5f5d21518cb144dc3e47d296983df8f3a7e91a4452b2da2405799e0b13966fd1f2b1000000000000000000000000"], 0x14}, 0x1}, 0x0) [ 51.118625] binder: 9125:9128 IncRefs 0 refcount change on invalid ref 0 ret -22 [ 51.145236] binder: 9125:9142 Release 1 refcount change on invalid ref 0 ret -22 2018/03/24 10:30:22 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000000)={0x0, 0x5}, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x103800, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x1, 0x6f, 0x5, 0x1, 0x7fffffff, 0x1, 0x1000, {0x0, @in={{0x2, 0x4e22, @rand_addr=0x6}}, 0xae6c, 0xe5e0, 0x1, 0x5, 0x3ff}}, &(0x7f0000000280)=0xb0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000002c0)={r1, 0x4, 0xf6, 0x800, 0xffff, 0x4, 0x1, 0xfff, {r2, @in6={{0xa, 0x4e22, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}, 0x7, 0xffffffffffffff23, 0x0, 0x3f, 0x687}}, &(0x7f0000000380)=0xb0) open(&(0x7f0000000040)='./file0\x00', 0x8000, 0x100) clock_gettime(0x0, &(0x7f0000000080)) [ 51.171976] binder: BINDER_SET_CONTEXT_MGR already set [ 51.171984] binder: 9125:9142 ioctl 40046207 0 returned -16 [ 51.173227] binder: 9125:9142 IncRefs 0 refcount change on invalid ref 0 ret -22 2018/03/24 10:30:22 executing program 5: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/checkreqprot\x00', 0x200, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x10001) stat(&(0x7f0000000400)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000480)={0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f00000003c0)={r3, 0x8, &(0x7f00000002c0)=[0x51b, 0x4, 0xf13, 0x80000001, 0xb47, 0x1, 0x1, 0x2], &(0x7f0000000300)=[0x5, 0x10000, 0xda1], 0x45, 0x6, 0x6, &(0x7f0000000340)=[0x4, 0x0, 0x528, 0x8, 0x0, 0xfffffffffffffffc], &(0x7f0000000380)=[0xffffffffffffff36, 0x101, 0x2, 0x2]}) chown(&(0x7f0000000040)='./file0\x00', r1, r2) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000080)=0x5, 0x2) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000004c0)={0x0, 0x3f, 0xfff, 0x15d9, 0x7fff, 0x4}, &(0x7f0000000500)=0x14) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000540)={r4, 0x9, "d328e582206cb629f4"}, &(0x7f0000000580)=0x11) clone(0x0, &(0x7f0000000080), &(0x7f0000000200), &(0x7f0000c35ffc), &(0x7f0000000000)="a1bd5200fc7a3fd0cb48233cf48034d11756c6d3bad382d26d943fb3") getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000280), &(0x7f0000000440)=0xb) 2018/03/24 10:30:22 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000000300)=""/30, &(0x7f0000000340)=0x1e) r1 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000080)={'ifb0\x00', {0x2, 0x4e21}}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) process_vm_writev(r2, &(0x7f0000000240)=[{&(0x7f0000000100)=""/182, 0xb6}, {&(0x7f00000001c0)=""/107, 0x6b}], 0x2, &(0x7f00000002c0)=[{&(0x7f0000000280)=""/60, 0x3c}], 0x1, 0x0) r3 = memfd_create(&(0x7f00000000c0)="2365746830d876626f786e65743000", 0x2) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000380), &(0x7f00000003c0)=0x4) 2018/03/24 10:30:22 executing program 4: socket$inet6(0xa, 0x5, 0x1ff) 2018/03/24 10:30:22 executing program 7: setrlimit(0x8, &(0x7f000000a000)) mlockall(0x1) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$TIOCGPTPEER(r0, 0x5441, 0x7f77311f) 2018/03/24 10:30:22 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) fchmod(r0, 0x80) sendmsg$nl_route(r0, &(0x7f000000a000)={&(0x7f00000028c0)={0x10}, 0xc, &(0x7f0000002880)={&(0x7f0000002780)=ANY=[@ANYBLOB="1c000000ea8ded8d4e80123e00000006000000000000000000000000"], 0x1c}, 0x1}, 0x0) getsockname$netlink(r0, &(0x7f0000000000), &(0x7f0000000040)=0xc) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x40040, 0x0) getsockopt$nfc_llcp(r1, 0x118, 0x3, &(0x7f00000000c0)=""/92, 0x5c) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000240)) getsockopt$packet_buf(r1, 0x107, 0xd, &(0x7f0000000140)=""/134, &(0x7f0000000200)=0x86) 2018/03/24 10:30:22 executing program 1: pipe2(&(0x7f0000bf1000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) tee(r2, r1, 0x5ec, 0x0) fcntl$setpipe(r2, 0x407, 0x0) vmsplice(r3, &(0x7f0000003fe0)=[{&(0x7f000014b000)="85", 0x1}], 0x1, 0x0) tee(r0, r3, 0x3f, 0x2) r4 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r4, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x6, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x10}, 0x1}, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0xa, &(0x7f0000000040)=0x3f, 0x4) 2018/03/24 10:30:22 executing program 2: r0 = socket$packet(0x11, 0x80000000000002, 0x300) r1 = socket$packet(0x11, 0x5, 0x300) r2 = socket(0x3, 0x3, 0x7) bind$inet6(r2, &(0x7f0000000200)={0xa, 0x4e20, 0x30000, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc), 0x4) socketpair$inet6(0xa, 0x1, 0xffffffffffffff81, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e24, 0x3, @loopback={0x0, 0x1}, 0x4}, {0xa, 0x4e23, 0xdf5, @mcast1={0xff, 0x1, [], 0x1}, 0x1e05}, 0x80, [0x2, 0x10000, 0xfc2, 0x2, 0x8001, 0x7, 0x4, 0xfff]}, 0x5c) setsockopt$packet_int(r0, 0x107, 0x0, &(0x7f00000002c0)=0x8baa, 0x4) getsockopt$IP6T_SO_GET_REVISION_TARGET(r3, 0x29, 0x45, &(0x7f0000000240)={'HL\x00'}, &(0x7f0000000280)=0x1e) socketpair(0x13, 0x3, 0x6, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGLED(r4, 0x80404519, &(0x7f0000000100)=""/200) sendto$inet6(r0, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/24 10:30:22 executing program 3: r0 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000000040)) sysfs$3(0x3) [ 51.173260] binder: 9125:9147 Release 1 refcount change on invalid ref 0 ret -22 [ 51.187606] capability: warning: `syz-executor6' uses deprecated v2 capabilities in a way that may be insecure [ 51.189651] audit: type=1400 audit(1521887422.458:37): avc: denied { ioctl } for pid=9148 comm="syz-executor6" path="socket:[22565]" dev="sockfs" ino=22565 ioctlcmd=0x4504 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/24 10:30:22 executing program 4: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000080)={r1, r2/1000+30000}, 0x10) r3 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f000088c000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x2000ff, 0x1}, 0x20) socket$inet6(0xa, 0x80006, 0x1ff) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000040)={@mcast1={0xff, 0x1, [], 0x1}, 0x7fd, 0x1, 0x1, 0x3, 0xfffffffffffffffc}, 0x20) 2018/03/24 10:30:22 executing program 7: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000000380)={&(0x7f0000000100)={0x27, 0x1, 0x2, 0x3, 0x0, 0x0, "2a19b0b1c403304c81e6a851de049bebe19b953cf262d9b8a38be20b9a3c53f51703db2fdbd2f9b58a5b1d8d8e75325ab04da56d1438244ef06a5c76c3fa1d", 0x10}, 0x60, &(0x7f0000000080)=[{&(0x7f0000000180)="0e294c72c6527a4021115497731db1ab3d7154c3e22c9fc521014f92c19fd0b796be0143b7250f27921e3d747d61e3a04acc48e734d715d1299ea522e468f461c4fec5e699a336d295f04fafb2443f9133085debfdeaeeff7c4476d01ad7220face3e29aed274fa61a54bcaa28bcaa74bc11b5516100f60766d8c2907b84f0d23245244e20ed7a75da991893616208ab58822972acf652f336e742cd9c22762a69fe6a6987d404cc1bea9402e342fe479e804d6615c20ab68ebeb20b893ee16b5d2d2e0b329735562db4e12963f13bc6b68108f6579af17142623746d00af80fdbc56e3c462f6552c8149b2e4edc0a64480c", 0xf2}, {&(0x7f0000000280)="5946219edda86972d3e89965d4b4c283a4ca4d509d9bf72da5ab97c188d45d32f6f5f05c1a3cde12a71d22f7188a7fb790cdda811dc8a0c55044860bd177a0c57067200781007774dffdb8d659b1916826d5e91a387d7daf250f2f001fd846737c905141da4d5e1e4b9a7dd77fffe012ff58d0570aa5985b8dd74fbfcb9db3538a6580af18fcd840dfce595ce9a277f11b57ee6edfa7c7b902d94da111d12983788423a492b64bc469d477702a9bb10e7218ca8877767577925cac15d56432825abfb6bc38e70a91ac22a1897a91524d2adfe96e4d817a1ec6ab717b057fcc7f0721f2709b16ea8c", 0xe8}], 0x2, 0x0, 0x0, 0x4040044}, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setlease(r1, 0x400, 0x0) syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x6, 0x2080) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x3, 0x0) 2018/03/24 10:30:22 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0xffffffffffffffef, {0x2, 0x0, @rand_addr=0x9}, "00ffffffffffffff00"}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x8, 0x401, 0x2, 0xfffffffffffffcf8, 0x401}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000001c0)={r2}, &(0x7f0000000200)=0x8) 2018/03/24 10:30:22 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000000)={0x20, 0x0, 0x0, {0x77359400}}) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x200000) ioctl$sock_bt(r1, 0xdd1f, &(0x7f0000000180)="0b28ba7738267c0ea6d5488b4e0f53dfd2ca1617a474e1565fb0e12949f1975845916da248812779eac0d2859d7eec7a8d72a40082447573cba6c2b6b9c181544567beaa5fee659c97d8858c4a5b6fe55128334c24c19f2b5ac71ec5371abae9c21ad0eba9d9ddf541ae2d139d174ecdce6c3f3b252590c31f2f40c78f186544cdec432e8cd48e24f31c774f") 2018/03/24 10:30:22 executing program 0: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000080)=0x0) r1 = gettid() capset(&(0x7f0000000000)={0x19980330, r1}, &(0x7f0000001fe8)={0x0, 0x0, 0x0, 0xfffffffffffffffd}) r2 = getpgrp(0xffffffffffffffff) sched_setparam(r0, &(0x7f0000000040)=0x4) r3 = accept4(0xffffffffffffffff, &(0x7f00000000c0)=@ipx, &(0x7f0000000140)=0x80, 0x80800) r4 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/context\x00', 0x2, 0x0) sendmsg$nl_netfilter(r3, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000380)={&(0x7f0000000200)={0x154, 0xd, 0x7, 0x623, 0x70bd26, 0x25dfdbff, {0xf, 0x0, 0x7}, [@typed={0x8, 0x39, @fd=r4}, @generic="5a87f44213516d09e9e3255fe5ba60b42fb206a7e458e4eba57248ed7b5fbf62dcaf9d87654b230589f299217cfd33f4586425b9", @typed={0x8, 0x17, @pid=r2}, @generic="6687b2c1fc4829cbe2bb1c47779e70746fbee9cb4bf334f098490ac81221814b3e8c8b5851cd9c705f595a28772bed30f5aa5252e24df7be3336fdee8965498607783feddcedfca9e0c58ede5ab0a86dadabb6bec5ebcd4a815a590ed635291c36c6faa65f3df11cc2cda01dd92f25aeb7e79ed425b8cc43acf55665788f84ee6753dca26253cb7ed012ae819bba502f66eaf6527576dec468a20b70fd07bfef056462077d9fae9a0a15386eb93e5f5c15e33bf9f0b1cab3ddbb866209c4d982fdbbe7728aea520bc63064e977ab90f91e68e7218ee8d99080945c4b13ad0d", @generic="a6e87c9eef056b8cbbbed16d8d0bcec8b8c9b71b8c6873380379"]}, 0x154}, 0x1, 0x0, 0x0, 0x10}, 0x4) 2018/03/24 10:30:22 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000216000)='ns/ipc\x00') socket$unix(0x1, 0x2, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000040)=0x6, 0x4) syz_emit_ethernet(0x22, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @empty, [{[], {0x8100, 0x1f, 0x0, 0x3}}], {@can={0xc, {{0x2, 0x40, 0x20, 0x1f}, 0x3, 0x1, 0x0, 0x0, "93100c6ef41147c3"}}}}, &(0x7f00000000c0)={0x1, 0x1, [0x3f5, 0x581, 0x66a, 0xae2]}) socket$inet6(0xa, 0xa, 0x7ff) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000ff9)='ns/ipc\x00') setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000000)=0x3, 0x4) 2018/03/24 10:30:22 executing program 0: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{}, {0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000100)={r1, &(0x7f00000000c0)=""/53}) setrlimit(0x9, &(0x7f0000482ff0)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) getpgid(r2) mremap(&(0x7f0000ce0000/0x6000)=nil, 0x6000, 0x14000, 0x0, &(0x7f00006f3000/0x14000)=nil) [ 51.289473] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=36330 sclass=netlink_route_socket pig=9171 comm=syz-executor6 [ 51.322290] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=36330 sclass=netlink_route_socket pig=9191 comm=syz-executor6 2018/03/24 10:30:22 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$getregset(0x4204, r1, 0x202, &(0x7f00000013c0)={&(0x7f00000003c0)=""/4096, 0x1000}) 2018/03/24 10:30:22 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x1b, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f00000000c0)="0400000000e3cd680946090000b20066514d676c410bc62fdbaf533715b6518fd25ffd50451b1679af6da56b91bb0e47cf46ffc2dbaf546278a3685d9abb4da1a103938b", 0x44, 0x0, &(0x7f0000000080)={0xa, 0x800, 0x1, @dev={0xfe, 0x80}}, 0x1c) 2018/03/24 10:30:22 executing program 4: pselect6(0x40, &(0x7f0000073000), &(0x7f0000000000)={0x0, 0x0, 0x0, 0x20000000000}, &(0x7f0000c7bfc0), &(0x7f0000f68ff0), &(0x7f0000f68000)={&(0x7f0000f68000)={0xffffffffffffffe1}, 0x8}) 2018/03/24 10:30:22 executing program 1: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) signalfd(r0, &(0x7f0000000100), 0x8) madvise(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x13) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40000, 0x0) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000001c0)={0x0, 0xaed6}, &(0x7f0000000200)=0x8) signalfd4(r1, &(0x7f0000000140)={0x8}, 0x8, 0x80000) 2018/03/24 10:30:22 executing program 0: r0 = mq_open(&(0x7f0000112000)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4}) mq_unlink(&(0x7f0000fc4ffb)='eth0\x00') mq_timedsend(r0, &(0x7f00000e6000), 0x0, 0x0, &(0x7f0000e0b000)) prctl$setfpexc(0xc, 0x0) mq_timedsend(r0, &(0x7f0000307ffd), 0x0, 0x4, &(0x7f0000fbc000)) close(r0) 2018/03/24 10:30:22 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c26236939000800210008000000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) r1 = accept(r0, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80) getpeername$packet(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x14) recvfrom$packet(r1, &(0x7f0000000140)=""/96, 0x60, 0x2101, &(0x7f0000000240)={0x11, 0x8, r2, 0x1, 0x10001, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000280)={'nat\x00', 0x2, [{}, {}]}, 0x48) 2018/03/24 10:30:22 executing program 2: keyctl$search(0xc, 0x0, &(0x7f0000004ff8)='big_key\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a}, 0x0) r0 = request_key(&(0x7f0000000000)='logon\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)='-\x00', 0xffffffffffffffff) keyctl$assume_authority(0x10, r0) 2018/03/24 10:30:22 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x40) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f000054afec)="0200000001000000000000000100000d00000000", 0x14, 0x0) 2018/03/24 10:30:22 executing program 4: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x3) ioctl$void(r0, 0xc0045878) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) sendmsg$nl_generic(r0, &(0x7f0000000540)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000500)={&(0x7f0000000100)={0x3ec, 0x11, 0x810, 0x70bd29, 0x25dfdbfe, {0xf}, [@generic="46d11677c225d783a90abca27e4d6a7bee3244c77d0d7ccfd75bb12314126706612fcd151eeebadb2115ba712431317609a5db78c1dd726ba19cf816827ab8770b1ebc65587ea8a6a4213252bb4b1ea4d805e7e33632c8138a92228d09cbd8817f0d6bf136f8dd80b7ad1282e6f2cb035d53b00be2fedf26332a94bedf9644b57d61c305d300adadac928e1b144ccbdba3bf6a8386ea4e8a760aa70a46a1227d4f09c4e55bac9785a12603dfd279329da5e2be57625dc99f5d4623c0a182495eded8138d865a5669be4ec363bd", @nested={0x160, 0x31, [@typed={0xc, 0x1a, @u64}, @generic="1b889d7d06742070a1c4", @generic="4d83923f90f947b84e794fa35683b3c3c796a83da4bb8ed281133dbacde478ec655534dc84ac7664fe1be966528a7b94512c2a4ecc7df05e6985c552dbec972f799980fcc48553fb918f5a9493dcd8ae384791b603d54e878ce86465568b3844e867bfb22284afeedbd17dde94d5685851967996b1ba5f9f009ec1e83592a01db0df7ad8c94c2727dbdf12702ab217ba9912a4acda0e43e4d63554b869633a7bb91fec7ca41a0a4356f8b747e386dc0fa31a9d16b5479121e83092c8c777e5aac2c8ee5e90ae2763b9af2644f4f1347cb93ec40c218742aeb652942377472351f821571d10640bb827", @generic="bdebae32129dcb96bc866eab9b61e4ee09589b85fe3459cbb6", @generic="18bf9936773d86794784aadf73a34fec54a78ebf6e1af7f58c718c72f433591bf89d2b7939e25d7af78b872aed7acfcf2d28f9fcf9b3ec72b813b038a39b8e985ce7"]}, @nested={0x18, 0x3f, [@typed={0x8, 0x17, @fd=r0}, @typed={0x4, 0x53}, @typed={0x8, 0x11, @ipv4=@multicast1=0xe0000001}]}, @generic="c402fd5856c0af225c5276d4206ed547d4cf720707fff1b64bb18fd88c0090933a71585851e9b84ca374f42c04b441a4f191be9d4d417374cfbcb82360c40eaff6d65561fbd1bd2ec7bd0ed7b7a4303943505cf969b09f33b9addd8843809b7113951a2ebc0c7af400d3335cdf72ee", @typed={0x8, 0x91, @uid=r1}, @generic="795883027c9b83417198809c13d63ec6cd10cd18b1eeb2eeb4481d84d580ce967e0774b5647cf5cf9fe443", @generic="023444d235b38566d2fba0514cf630db3657f07f1cacd2c7b7839c9454b3698d12392e3248c576a23454b14400c32e38d620a202b9cd89f755ac44be8f952203163f890d5813e4d74c77e68568a55640fccd0997f0f214fc1bf3bab3b350499575e529011841bd133a9ef0a3a3ff6f3a52373339f7cc59dbde4d7a2a295889c416e63502e8b3e67c942551ac3cbebab816f3781da601b298fead14a520e312e7925ee5b127dfda6692971f0ea4514d55ea98e251fabb51e531d4d75ebd031c49e8983a70fa402d372c0cba6c45008c4dfde4c43d0e4824395920f9d444eb227304b76fcf513a4a5f225f5115b21eb3c91d"]}, 0x3ec}, 0x1, 0x0, 0x0, 0x8004}, 0x24008000) 2018/03/24 10:30:22 executing program 3: prctl$intptr(0x26, 0x7e) seccomp(0x1, 0x1, &(0x7f0000007ff0)={0x1, &(0x7f000004dff0)=[{0x6}]}) r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x10, 0x800) r1 = getpid() fcntl$setownex(r0, 0xf, &(0x7f0000000080)={0x0, r1}) 2018/03/24 10:30:22 executing program 2: mlock2(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000000000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000002000/0x1000)=nil, 0x1000}, 0x1}) 2018/03/24 10:30:22 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xd, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80, 0x0) getpeername$ipx(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) r1 = socket$netlink(0x10, 0x3, 0x0) prctl$setendian(0x14, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x4d7f8466460e7646, 0x0) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f0000000100)=""/4, &(0x7f0000000fff)=0x2) r2 = syz_open_procfs(0x0, &(0x7f000047d000)='pagemap\x00') pread64(r2, &(0x7f0000fd7000)=""/8, 0x398, 0x100000) fcntl$addseals(r1, 0x409, 0xa) 2018/03/24 10:30:22 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00004a9ff0)=[{&(0x7f0000000100)="580000001400192300b54b80040d8c560a06000000000410489643c200000000000000018164243e8900000028215a0004fbf50dfff90004a50000040009e1ed5e0000000000221f0800010001000800000000000000536e", 0xffffffffffffff9a}], 0x1) 2018/03/24 10:30:22 executing program 7: r0 = socket$inet(0x2, 0x80007, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e22, @multicast1=0xe0000001}, 0xffffffffffffffb2) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000040)=""/75, &(0x7f00000000c0)=0x4b) getsockopt(r0, 0x3f, 0x100000001, &(0x7f0000000240)=""/225, &(0x7f0000000100)=0xe1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000340)={{0xa, 0x4e22, 0x3, @empty, 0x9}, {0xa, 0x4e22, 0x8, @empty, 0x7}, 0x98, [0x9, 0x0, 0x0, 0xff, 0xfb, 0x1, 0x7ff, 0x598]}, 0x5c) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000200), &(0x7f0000000180)=0x4) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000140)={'bond0\x00', {0x2, 0x4e23, @rand_addr=0xaf}}) 2018/03/24 10:30:22 executing program 5: r0 = gettid() setpgid(r0, r0) setpgid(r0, 0x0) 2018/03/24 10:30:22 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x0, 0x0) r1 = syz_open_dev$urandom(&(0x7f0000edc000)='/dev/urandom\x00', 0x0, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000000)) accept4$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10, 0x80800) 2018/03/24 10:30:22 executing program 2: r0 = socket(0x0, 0x80f, 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f00005ab000), 0xfffffffffffffd3b, 0x0, &(0x7f00005a3ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) shutdown(r1, 0x1) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000240)={@empty, @dev, 0x0}, &(0x7f0000000280)=0xc) connect(r0, &(0x7f0000000100)=@ll={0x11, 0xff, r2, 0x1, 0x4, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x80) 2018/03/24 10:30:22 executing program 4: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x2, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00000000c0)=0x7f, &(0x7f0000000100)=0x4) umount2(&(0x7f0000000440)='./file0/file0\x00', 0x3) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r2 = creat(&(0x7f000016cff8)='./file0/file0\x00', 0x0) mount(&(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000240)='./file0/file0\x00', &(0x7f0000000180)='9p\x00', 0x1000, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2e, &(0x7f00000002c0)={0x4, {{0x2, 0x4e24, @multicast1=0xe0000001}}, {{0x2, 0x4e21, @multicast2=0xe0000002}}}, 0x108) read$eventfd(r2, &(0x7f0000000000), 0x8) ioctl$TIOCSCTTY(r2, 0x540e, 0x100000000) 2018/03/24 10:30:22 executing program 0: setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000882e1b)={0x2, &(0x7f0000e9b000)=[{0x44}, {0x6}]}, 0x10) sched_yield() sendto$unix(0xffffffffffffffff, &(0x7f000005a000), 0x0, 0x0, &(0x7f000000dff8)=@abs, 0x8) 2018/03/24 10:30:22 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x2) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x40800, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000100)={0x80, 0x1ff}) getpeername$netlink(r1, &(0x7f0000000180), &(0x7f00000001c0)=0xc) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc3, 0x80003}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000140)=0xdf0, 0x4) close(r0) close(r2) syz_open_dev$sndseq(&(0x7f0000000300)='/dev/snd/seq\x00', 0x0, 0x0) 2018/03/24 10:30:22 executing program 7: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000fe9)='/selinux/validatetrans\x00', 0x1, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) shutdown(r1, 0x0) r2 = dup2(r0, r0) timerfd_gettime(r2, &(0x7f00007fcfd1)) 2018/03/24 10:30:22 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x14000, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x2, 0x4) pwrite64(r0, &(0x7f0000000280)="cb536a8867e1f2306cbb415683e661c7a546d2a4f9f8d1858e72b53d3375579e62acf124b941d6128fae87a871a9a60cff69445d8e78360447afa8b3ead8b568491c94ee290f6ac787b3037fd7dda9153134a424f0d753c13251ab1b5e86ad2788b0bb943acb9c755e56728eb3be5cfb24ec2dbf5e56ef36b2029b", 0x7b, 0xfffffffffffffffc) 2018/03/24 10:30:22 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x81) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={'bridge0\x00', 0xce11}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x2001}) pwrite64(r1, &(0x7f0000000200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0xe, 0x0) 2018/03/24 10:30:22 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x0, 0x0) r2 = add_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0xfffffffffffffe0e, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="0205493d9f0ebe65e8f715192b090fee7b8d2179fdb76c52658d7452860bf512c44bc32df5ab8c83cfbe37d76d06c762f6b0552d94", 0x3fa, r2) write$sndseq(r0, &(0x7f0000789fd0)=[{0x0, 0x0, 0x0, 0x0, @tick, {0x4}, {}, @raw8={"7a88d654f95067fe68d2359f"}}], 0x30) ioctl$TCSETA(r1, 0x5402, &(0x7f000032cfec)) 2018/03/24 10:30:22 executing program 5: r0 = socket(0x10, 0x1, 0x12edfe43) connect$netlink(r0, &(0x7f0000000ff4)=@kern={0x10}, 0xc) getsockname(r0, &(0x7f0000000180)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000001c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=ANY=[@ANYBLOB="2c0000001600010000000000000000000a000000", @ANYRES32=r1, @ANYBLOB="14000200fe8000000000000000230000000000aa"], 0x2c}, 0x1}, 0x0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x1) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f00000002c0)=""/205) readlinkat(r2, &(0x7f0000000040)='./file0\x00', &(0x7f00000003c0)=""/237, 0xed) 2018/03/24 10:30:22 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4000000000001261, &(0x7f0000000180)) 2018/03/24 10:30:22 executing program 2: process_vm_writev(0x0, &(0x7f000000e000), 0x0, &(0x7f0000003fd0), 0x0, 0x2000e000) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x84000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000040)={{{@in, @in6=@loopback}}, {{@in=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000140)=0xe8) 2018/03/24 10:30:22 executing program 5: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x90}}, 0xe8) socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000040)={{0xa, 0x4e22, 0x2, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x4}, {0xa, 0x4e20, 0x6, @empty, 0x7}, 0x0, [0x7, 0xfffffffffffffffa, 0x4, 0x3, 0x5, 0x9, 0x4, 0x1b9b]}, 0x5c) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20}, 0x1c) 2018/03/24 10:30:22 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000000000)={@broadcast, @remote, 0x0}, &(0x7f0000000040)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x2, r1}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={r1, @rand_addr=0x1ab, @rand_addr=0x7}, 0xc) 2018/03/24 10:30:22 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000040), 0xfffffffffffffdda, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000080)=""/94) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000040)=0x6) 2018/03/24 10:30:22 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x400702, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000040)={0x13ed, 0x0, {0xffffffffffffffff, 0x1, 0x1, 0x2, 0x5}}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x0, 0x0) write$sndseq(r0, &(0x7f0000789fd0)=[{0x0, 0x0, 0x0, 0x0, @tick, {0x4}, {}, @raw8={"7a88d654f95067fe68d2359f"}}], 0x30) pipe(&(0x7f0000000100)) ioctl$TCSETA(r1, 0x5402, &(0x7f0000000000)) 2018/03/24 10:30:22 executing program 2: r0 = memfd_create(&(0x7f0000000080)='ppp1\x00', 0x0) ftruncate(r0, 0x5) write(r0, &(0x7f0000000040)='H', 0x1) r1 = dup2(r0, r0) sendfile(r1, r0, &(0x7f0000470000), 0xfec) ioctl$TCSETSW(r1, 0x5403, &(0x7f00000000c0)={0x9, 0x7, 0x7fffffff, 0x3f60, 0x2, 0x8000, 0x1, 0x5, 0x0, 0x6, 0x1, 0x6}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) quotactl(0x0, &(0x7f0000001000)='./file0\x00', 0x0, &(0x7f00000000c0)) r2 = gettid() ptrace$getsig(0x4202, r2, 0x4, &(0x7f0000000000)) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f00000002c0)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000300)={{{@in=@multicast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000000400)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000440)={{{@in=@multicast2=0xe0000002, @in6, 0x4e21, 0x6, 0x4e20, 0x200, 0x0, 0xa0, 0xa0, 0x3f, r3, r4}, {0xcd4, 0xffffffff, 0xffffffffffffff95, 0x20, 0x393b, 0x0, 0x644a, 0x5}, {0x1ff, 0x6, 0x0, 0x3}, 0xff, 0x6e6bbf, 0x3, 0x1, 0x3, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d6, 0x6c}, 0xa, @in=@broadcast=0xffffffff, 0x3503, 0x7, 0x3, 0x3ff, 0x8, 0xd0b, 0x7}}, 0xe8) 2018/03/24 10:30:22 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x4400, 0x0) modify_ldt$write2(0x11, &(0x7f0000000280), 0x10) modify_ldt$write2(0x11, &(0x7f0000000000), 0x10) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000300)={0x6, 0x40, 0x9, 0x4, 0x0, 0x7ff, 0x7ff, 0x7, 0xfffffffffffff801, 0xff}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f000099e000)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000af5000)='illinois\x00', 0x9) recvfrom(r1, &(0x7f0000000240)=""/101, 0xfffffffffffffe9e, 0x0, 0x0, 0x3426c6ef01220c51) r2 = accept4(r1, &(0x7f0000000000)=@ax25, &(0x7f0000000080)=0x80, 0x800) bind$vsock_stream(r2, &(0x7f00000000c0)={0x28, 0x0, 0x0, @hyper}, 0x10) sendto$inet(r1, &(0x7f0000000140)="2fd5050a8ec4f43dde9167ab908142c5c42c6fb438630195b0cf436bcfe4b55085822998aa75ae0d880cdac2c815f282a1c782dc1f1226d46d2620d896b9ef5656ef031d7fbac6b443fb8d45b98bb01b977a0ae3faaf8deec84c907962b348f5eef314c4ed263142b5c599febb865353ef682b1740c418ef8d2fedc26b651ed84aca71874b131d6354183c22e63f4ac00070f94e54bf391e101bc79a903c9c14775fb0e2ef7a5e62b0740a8c3b925855d5c6dee06732dcb567bc137bf0a0932669cad670b28fa417b448e3440691d833701a", 0xd2, 0x7ffe, &(0x7f00000002c0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) 2018/03/24 10:30:22 executing program 7: r0 = socket$unix(0x1, 0x5, 0x0) recvmsg(r0, &(0x7f0000f06000)={0x0, 0x0, &(0x7f0000872fa0), 0x3a7, &(0x7f000000c000)}, 0x0) epoll_create1(0x80000) 2018/03/24 10:30:22 executing program 0: openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000000040)) 2018/03/24 10:30:22 executing program 3: r0 = memfd_create(&(0x7f0000373000)='$\x00', 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040)=0x4d, 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f00000000c0)={0x2, r1}) fallocate(r0, 0xfffffffffffffffd, 0x0, 0x2000ffff) open(&(0x7f0000000000)='./file0\x00', 0x18100, 0x40) 2018/03/24 10:30:22 executing program 7: r0 = getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) fstat(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vga_arbiter\x00', 0x80000, 0x0) getegid() setsockopt$inet_sctp6_SCTP_EVENTS(r6, 0x84, 0xb, &(0x7f00000004c0)={0x100000000, 0xe4f, 0x7f, 0x1, 0xcf3, 0x1, 0x2, 0x81, 0x1, 0x6, 0x6}, 0xb) delete_module(&(0x7f0000000500)='/dev/vga_arbiter\x00', 0xa00) getresgid(&(0x7f00000002c0), &(0x7f0000000300)=0x0, &(0x7f0000000340)) getresgid(&(0x7f0000000380)=0x0, &(0x7f00000003c0), &(0x7f0000000400)) getgroups(0x8, &(0x7f0000000440)=[r0, r1, r2, r3, r4, r5, r7, r8]) r9 = inotify_init1(0x0) mmap(&(0x7f0000bfc000/0x4000)=nil, 0x4000, 0x1000007, 0x4000000004028011, r9, 0x0) 2018/03/24 10:30:22 executing program 1: r0 = socket(0xa, 0x1, 0x0) modify_ldt$write(0x1, &(0x7f00000000c0)={0xffffffffffffff1c, 0x20000800, 0x4000, 0x9, 0x100000000, 0x10001, 0x80000000, 0x1, 0x1, 0x9}, 0x10) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000000)={0x10000, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x88) ioctl(r0, 0x8912, &(0x7f0000000100)) 2018/03/24 10:30:23 executing program 5: 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, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) close(r0) accept4(r1, &(0x7f0000c71000)=@alg, &(0x7f0000715ffc)=0x58, 0x0) sendmmsg(r0, &(0x7f0000009e40)=[{{&(0x7f0000009840)=@ethernet={0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f0000009c00)=[{&(0x7f0000009b40)="8f", 0x1}], 0x1, &(0x7f0000009c80)}}, {{0x0, 0x0, &(0x7f0000009e00)}}], 0x2, 0x4000) remap_file_pages(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2000000, 0x17d, 0x1000) 2018/03/24 10:30:23 executing program 0: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @empty, 0x5}}, 0xffffff19) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x80000}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f000078b000)='/dev/snd/timer\x00', 0x0, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f000078b000)='/dev/snd/timer\x00', 0x0, 0x0) close(r1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r3 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000001000)={{0x100000001}}) fcntl$setlease(r2, 0x400, 0x1) r4 = fcntl$dupfd(r3, 0x406, r0) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0x7, &(0x7f0000000000)={0xfffffffffffffffb, 0x6, 0x1ff, 0xd66}, 0x10) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/03/24 10:30:23 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f00001b8bb8)={'filter\x00', 0x7, 0x4, 0x3f8, 0x0, 0x100, 0x210, 0x310, 0x310, 0x310, 0x4, &(0x7f00001b8fc0), {[{{@uncond, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @rand_addr, @rand_addr, 0x4}}}, {{@uncond, 0xc0, 0x100}, @unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "14c21d9c3afd0993301105426850708d456a8b7ffb43e699def3bb1efac7"}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x448) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000efdc)="240000002600030007fffd0000000000000005e10300000000000000fffffffffffff5fc", 0x24}], 0x1}, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000000)=""/112, &(0x7f0000000080)=0x70) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000600)='/selinux/enforce\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000640)={0x4, [0x7, 0x2, 0xad9, 0x100000000]}, &(0x7f0000000680)=0xc) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000100)={'filter\x00', 0x7, 0x4, 0x480, 0x0, 0x0, 0x140, 0x398, 0x398, 0x398, 0x4, &(0x7f00000000c0), {[{{@arp={@rand_addr=0x20, @dev={0xac, 0x14, 0x14, 0xf}, 0xffffff00, 0xffffff00, @empty, {[0xff, 0xff, 0xff, 0x0, 0xff]}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {[0x0, 0xff, 0xff, 0xff, 0xff]}, 0x7fffffff, 0x80, 0x7, 0x3f, 0x5, 0x10001, 'bpq0\x00', 'syzkaller0\x00', {}, {0xff}, 0x0, 0x121}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @mac=@random="01db0071a1dd", @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, 0xa, 0x1}}}, {{@uncond, 0xf0, 0x118}, @unspec=@MARK={0x28, 'MARK\x00', 0x2, {0x3, 0x4}}}, {{@arp={@multicast1=0xe0000001, @multicast1=0xe0000001, 0x0, 0xff, @mac=@random="bf58a765576b", {[0xff, 0xff, 0x0, 0x0, 0x0, 0xff]}, @empty, {[0x0, 0x0, 0xff, 0xff, 0x0, 0xff]}, 0x9f6, 0xca, 0x4, 0x7ff, 0x7, 0x4, 'syzkaller0\x00', 'ip6tnl0\x00', {0xff}, {}, 0x0, 0x100}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @multicast1=0xe0000001, @multicast1=0xe0000001, 0x0, 0x1}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d0) unshare(0x60400) 2018/03/24 10:30:23 executing program 1: r0 = add_key$keyring(&(0x7f00009f6000)='keyring\x00', &(0x7f0000db6000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00003d2ff8)='keyring\x00', &(0x7f0000499000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000afd000)='keyring\x00', &(0x7f0000c04000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r1) r3 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @dev}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x4e22, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0xa58}, @in={0x2, 0x4e24, @multicast1=0xe0000001}], 0x2c) request_key(&(0x7f0000401ff8)='keyring\x00', &(0x7f00009f2000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000463ff3)='trustednodev\x00', r2) 2018/03/24 10:30:23 executing program 2: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0x1, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x4e20}}, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}}}, 0xfe50) fstat(r0, &(0x7f00000001c0)) 2018/03/24 10:30:23 executing program 7: r0 = memfd_create(&(0x7f0000d65000)='-ppp0#:)\x00', 0x0) pwrite64(r0, &(0x7f000003bfff)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000000)={0x4, 0x2, 0xffffffff, 'queue1\x00', 0x8}) lseek(r0, 0x0, 0x2) sendfile(r0, r0, &(0x7f0000317000)=0xfffffffffffffffd, 0x7f8) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') umount2(&(0x7f00003e8ff8)='./file0\x00', 0x0) 2018/03/24 10:30:23 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001aff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r1) sendmsg$netlink(r2, &(0x7f0000028fc8)={0x0, 0x0, &(0x7f0000019000)=[{&(0x7f0000000040)=ANY=[@ANYBLOB], 0x1}], 0x1, &(0x7f0000000100)=ANY=[]}, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000016ffc), 0x4) recvmsg(r0, &(0x7f0000000180)={0x0, 0x5c8, &(0x7f0000011000), 0x0, &(0x7f00000001c0)}, 0x2) getsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000000)={@dev, @multicast2}, &(0x7f0000000040)=0xc) 2018/03/24 10:30:23 executing program 6: socketpair(0xb, 0x3, 0x6, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000040)) futex(&(0x7f00002a4ffe), 0x5, 0x0, &(0x7f00009fb000), &(0x7f00000f0000), 0x0) [ 51.788038] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/24 10:30:23 executing program 7: clock_adjtime(0x0, &(0x7f0000000000)={0x7, 0x0, 0x8}) r0 = open(&(0x7f0000000100)='./file0\x00', 0x10442, 0x0) ioctl$TIOCLINUX2(r0, 0x40305828, &(0x7f0000000000)={0x2, 0x80000001}) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000140)=""/41) 2018/03/24 10:30:23 executing program 4: 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, 0x4e1e, 0x0, @empty, 0x20000000000}, 0x1c) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x1, 0x7, 0x0, 0x6, 0xfffffffffffffff9, 0x6, 0x9a4, {0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x2, 0x8001, 0x4f, 0x40, 0x969}}, &(0x7f0000000380)=0xb0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00000003c0)=ANY=[@ANYRES32=r3, @ANYBLOB="23000000b3c4b5e76c4aeb3fd4ca2a46970190bd0800000000000000babea007ea5045378f5f5a"], &(0x7f0000000400)=0x2b) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f00000000c0)={0x9, &(0x7f0000000040)=[{0x1, 0x7fffffff, 0x44, 0x1000}, {0xc99, 0x800, 0x3, 0x1}, {0x3ff, 0x5, 0x4, 0x10000000}, {0x8, 0x10001, 0x3, 0x1b12}, {0x12ef, 0x3, 0x9, 0x9}, {0x8, 0xffffffff, 0x9, 0x7}, {0x6, 0x7, 0x6, 0x6f}, {0x8001, 0xffffffffffff8001, 0x45db, 0x100}, {0x16f2, 0x7, 0x8, 0x9}]}) syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x10200) ioctl$TUNSETNOCSUM(r2, 0x400454c8, 0x1) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000000240)=0x8) listen(r2, 0x0) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000000200)={0x4, &(0x7f00000001c0)=[{0x4, 0x101, 0xffffffff, 0x1f}, {0x9, 0x80000000, 0x9, 0x3}, {0x438, 0x32e2, 0x1, 0x5}, {0x9, 0x6, 0xc620}]}) connect$inet6(r0, &(0x7f00001cd000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) sendto$llc(r2, &(0x7f0000000100)="1aad3984eebf269c70d631e80a713325d5da8fecb335096922fb43fc14aea2a8c4e2f479a61e2b1f8c2e18dd749d5e3861b59278db89ebce6533b5a9223ab155fe0f1357d497d312c3be81ff0825290218b30b51759c23736b803b231c2de3716627a6bcafe65d2a6737fb9b9b2d085c7e671090b27c2dfc7497", 0x7a, 0x800, &(0x7f0000000180)={0x1a, 0x337, 0x1, 0x8, 0x3, 0x8, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x10) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00007c0ffc)=0x2, 0x4) 2018/03/24 10:30:23 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0xb10c13777adec055, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x1c) pipe2(&(0x7f0000000040), 0x80000) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/03/24 10:30:23 executing program 1: r0 = socket$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) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r1 = memfd_create(&(0x7f0000000040)='ppp0proc!-\x00', 0x3) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e22, 0x2, @empty, 0x10000000000000}}, 0x100000000, 0x3}, &(0x7f0000000140)=0x90) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000180)={r2, 0x8001}, &(0x7f00000001c0)=0x8) socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) remap_file_pages(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000003, 0x2, 0x0) setsockopt$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) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000240), 0x10) 2018/03/24 10:30:23 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x227b, &(0x7f00005ccfff)) fcntl$addseals(r0, 0x409, 0x3) 2018/03/24 10:30:23 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000000000/0x71000)=nil, 0x71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x80005, 0x4) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000000eff4)={0x2}) epoll_wait(r2, &(0x7f000000affb)=[{}], 0x1, 0xfffffffffffffef7) shutdown(r1, 0x1) shutdown(r1, 0x0) 2018/03/24 10:30:23 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000cd0fc8)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000e05000)={0x2, 0xd, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, [@sadb_x_sec_ctx={0x1, 0x18}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20}}]}, 0x68}, 0x1}, 0xc000) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x44200, 0x0) syncfs(r1) bind$unix(r1, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e23}, 0x6e) connect$nfc_llcp(r1, &(0x7f0000000040)={0x27, 0x1, 0x2, 0x7, 0xffff, 0x3c, "bceb2280494633489b4f6d267b131fe4190d657ed5d2e8e457b60ef77be49a3f3f047cd5b8c1600ee1d45e00693c933296bdfed7ad624284e6cf9c45ce0ba9", 0x29}, 0x60) r2 = getpgid(0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000006c0)={{{@in, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000007c0)=0xe8) stat(&(0x7f0000000800)='./file0\x00', &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000008c0)={{{@in6=@mcast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast2}}, &(0x7f00000009c0)=0xe8) r7 = getgid() sendmsg$unix(r1, &(0x7f0000000b00)={&(0x7f0000000140)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000640)=[{&(0x7f00000001c0)="651dd8790ae60de242d2288784924e462520b05e9eaaa0875c1f638e7c32b36bf8446d7fce46084840db5000655a32b342dd9a4f8754ff4d14918ebd8dea4a55e54f56433b5e92e53209db0f571b8cb3d6ccbd656d487766625b629a2ea440ca16754451fcd1f96baec1f5262f17", 0x6e}, {&(0x7f0000000240)="912bac61cb630c6872b1197b98e7aef33f42810a2aa9138efb9fdb715b6711c3a91b25f266e0a2409fe09e538a018e66648c6453d6d39dc030492e8f89f78823b8064f315a93ab580f8b70b9151e5a95b4dade4808728730ffd5c6b09046a2616a92e594dfae3fda5ebf819fbbb9e6902ffd74ea8203593cd90a90657b2c01b4fec316fad42182381d02e5680932050553473da52f56a85c599b96bed72026fa0af90f271955411eb3f876fb6b9c7be2c531d687b01bdd257ee180b18f875932c5535f89ac39922fe24983fbb1e1c1b21ef3b6f6001d25e432da", 0xda}, {&(0x7f0000000340)="1d0b044b0c687e066b266b24e1585a34a779282a4b04b6ab984823ffebed4c586137a3708c7f8d0363cba3508cc5b9c95ab3026e9daba8c5d61de08564fe367cfa7249ae461e3c64c5877df0388fa418", 0x50}, {&(0x7f00000003c0)="3f92edd3a533e457004630c80109710909aba91e956500082cd3e60ce55210127158960ca5c39ff55de2bf7f10f50f5b0ba04658139a8bbf364c45bbc0e830da8dd5a905e153ba5bc25ebe77cce71e908ccf7586b383e2fee8f37c190f0c3b33ee62c3e09774fb3d5d166ab3bfe33fb69448893a16d9ebfd615254ace941d4bb478585c2fa3ad4372d293cd9279b9926332830af4d0d71b7c5d2b49bc56450ec119b4f4c3397febeb6e9dbbe6980b3dedbbd223d8bd8626aebd5c68b249cace9796969e4e188ed7808adf709e0dec7f5c04d4afb62555539cf7f1f4f7cc98b14a39cb5f9fe5c4a6c13e4", 0xea}, {&(0x7f00000004c0)="c61e248d67444b37fa2f19d56af516f3bcc36744c82efe9c6278c3576daffa139efc34309d155faa39137b5bbd62a2936230adb1d41f20ed6f9237f974db95db33146969ec0284426d7026ac5dcf93d8fba9dcbd4e4ae3c8623d439e4d31ec202c1b50419e36f1cef847335d9b623e5dca57e8adf6f05bd9da8a577fbe183daba89804c356a6681312f208a6956da2da6dd5029a4b492268821f4c732e61271a5c7a88761cb1176b56dae813118be8bd78e2547fb66226a59ad011caf49edd4500409152a1105e664708b881f7d3ebc02772b2b9e32f0560e3bb2e0b", 0xdc}, {&(0x7f00000005c0)="705c49fcbdd2e48463790cfbde2e97bca56e044b7b42d7857e21821271335e4e609f010b50e44768ef1582ab96dc9cf52eb0d77700e63f8637012dfa4d3fba9dcf8d44d9ce", 0x45}], 0x6, &(0x7f0000000a00)=[@rights={0x38, 0x1, 0x1, [r1, r0, r0, r1, r0, r1, r1, r0, r1, r1]}, @rights={0x38, 0x1, 0x1, [r1, r0, r0, r0, r0, r1, r0, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r1, r1]}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x10, 0x1, 0x1}], 0x100}, 0x44001) 2018/03/24 10:30:23 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f00001b8bb8)={'filter\x00', 0x7, 0x4, 0x3f8, 0x0, 0x100, 0x210, 0x310, 0x310, 0x310, 0x4, &(0x7f00001b8fc0), {[{{@uncond, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @rand_addr, @rand_addr, 0x4}}}, {{@uncond, 0xc0, 0x100}, @unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "14c21d9c3afd0993301105426850708d456a8b7ffb43e699def3bb1efac7"}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x448) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000efdc)="240000002600030007fffd0000000000000005e10300000000000000fffffffffffff5fc", 0x24}], 0x1}, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000000)=""/112, &(0x7f0000000080)=0x70) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000600)='/selinux/enforce\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000640)={0x4, [0x7, 0x2, 0xad9, 0x100000000]}, &(0x7f0000000680)=0xc) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000100)={'filter\x00', 0x7, 0x4, 0x480, 0x0, 0x0, 0x140, 0x398, 0x398, 0x398, 0x4, &(0x7f00000000c0), {[{{@arp={@rand_addr=0x20, @dev={0xac, 0x14, 0x14, 0xf}, 0xffffff00, 0xffffff00, @empty, {[0xff, 0xff, 0xff, 0x0, 0xff]}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {[0x0, 0xff, 0xff, 0xff, 0xff]}, 0x7fffffff, 0x80, 0x7, 0x3f, 0x5, 0x10001, 'bpq0\x00', 'syzkaller0\x00', {}, {0xff}, 0x0, 0x121}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @mac=@random="01db0071a1dd", @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, 0xa, 0x1}}}, {{@uncond, 0xf0, 0x118}, @unspec=@MARK={0x28, 'MARK\x00', 0x2, {0x3, 0x4}}}, {{@arp={@multicast1=0xe0000001, @multicast1=0xe0000001, 0x0, 0xff, @mac=@random="bf58a765576b", {[0xff, 0xff, 0x0, 0x0, 0x0, 0xff]}, @empty, {[0x0, 0x0, 0xff, 0xff, 0x0, 0xff]}, 0x9f6, 0xca, 0x4, 0x7ff, 0x7, 0x4, 'syzkaller0\x00', 'ip6tnl0\x00', {0xff}, {}, 0x0, 0x100}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @multicast1=0xe0000001, @multicast1=0xe0000001, 0x0, 0x1}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d0) unshare(0x60400) 2018/03/24 10:30:23 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020a00000700000000000000000000fef53ce8881a44422f2dbd8f21c60005001a00fe8000000000000000000000000000000000000000000000000000000000000100000010"], 0x38}, 0x1}, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/status\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f00000001c0)) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x240000, 0x0) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000080)={0x3, 0x1, 0xdb, 0x1f0000000000, 0x6, 0x7fffffff}) getpeername$inet(r2, &(0x7f00000002c0)={0x0, 0x0, @remote}, &(0x7f0000000280)=0x10) 2018/03/24 10:30:23 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x4040) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000340)=""/182) r1 = socket$nl_route(0x10, 0x3, 0x0) accept(r1, &(0x7f00000001c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000240)=0x80) sendmsg$nl_route(r1, &(0x7f0000000100)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="00000000150000022bbd25035756db679858fbf3", @ANYRES32=r2, @ANYBLOB="000004007f00000100000800840500000000080020000000000004007f00000100000200e0000002000002007f00000100000300697036746e6c3000000000000000000000000300697064647030000000000000000000000000060008000000e1ffffff0300000081000000"], 0xc19455d5a2711be7}, 0x1}, 0x0) 2018/03/24 10:30:23 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x101400, 0x18) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2003, 0x200000000032, r0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000000040)="006400ecff0345") getdents(r2, &(0x7f0000cd7f35)=""/203, 0xcb) getdents64(r2, &(0x7f0000000df0)=""/528, 0x210) 2018/03/24 10:30:23 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00002f3fe4)={0xa, 0x4e20}, 0x1c) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000400)=0x3cc, 0x4) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000000)={'NETMAP\x00'}, &(0x7f0000000040)=0x1e) sendmsg(r0, &(0x7f0000f30fc8)={&(0x7f0000a86000)=@in={0x2, 0x4e20}, 0x10, &(0x7f0000f6bfc0), 0x0, &(0x7f0000f57000)}, 0x0) readv(r0, &(0x7f0000000000), 0xd8) 2018/03/24 10:30:23 executing program 1: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) fremovexattr(r0, &(0x7f0000000040)=@random={'trusted.', 'posix_acl_access/ppp1\x00'}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0xfffffd64) syz_emit_ethernet(0x1, &(0x7f0000001080)=ANY=[@ANYBLOB="aaaaaaaaaabbaaaaaaac607b87aaaa008137ffff0700e33e6e160000c2d51d26d57c000000de0000e007000000000000002e1cfcde68ca"], &(0x7f00000000c0)) setsockopt$inet_int(r1, 0x0, 0x40, &(0x7f0000000ffc), 0x4) 2018/03/24 10:30:23 executing program 3: r0 = socket(0x10, 0x2, 0x2) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x4, 0x9, 0x0, 0xb, 0x1f, 0x10, "606fda12358a90ab86276c5f65f48abb07476e68080380c83455b21ce6ac4eb533cd15e514391e4719e81215d47c3abd20ae81233269f4e9b577e8716de54c4d", "48a3530f824732a47df5d6263927a8bac26ae33116eb249c958a2cd05204f0ba07ee85c74fb2c9189abdab914b3df250e0bc516989c76e5ca24d129a5629736b", "625b6a5fb74888b04758848e8f81fdcf2b6cd5f5288ea24e2e2ca56f6a91151c", [0x1ff, 0x40]}) getsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/24 10:30:23 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)=0x0) prlimit64(r1, 0x0, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect(r2, &(0x7f0000000080)=@in={0x2}, 0x80) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_RESET(r3, 0x2403, 0x4) r4 = syz_open_procfs(0x0, &(0x7f0000b86ff4)='net/netstat\x00') sendfile(r2, r4, &(0x7f00005d4ff8)=0x84b, 0x2000000000000ff) 2018/03/24 10:30:23 executing program 5: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0xe9, &(0x7f0000000180)=""/70) r0 = epoll_create1(0x80000) r1 = socket$inet_sctp(0x2, 0x5, 0x84) splice(r0, &(0x7f0000000000), r1, &(0x7f0000000040), 0x4, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) clock_nanosleep(0x4, 0x0, &(0x7f00000000c0)={r2, r3+30000000}, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f0000000140)={@dev={0xfe, 0x80}}) 2018/03/24 10:30:23 executing program 4: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) r0 = getpgrp(0xffffffffffffffff) rt_sigqueueinfo(r0, 0x2e, &(0x7f00000001c0)={0x0, 0x1, 0x7db, 0x4000000}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x80000, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={0x0, 0x72d}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)={r2, 0x0, 0x9, [0x7, 0x5, 0xad, 0x1, 0x6, 0xc508, 0x8, 0x5dd, 0x7fff]}, &(0x7f0000000180)=0x1a) r3 = accept$netrom(r1, &(0x7f0000000280), &(0x7f00000002c0)=0x10) recvmsg$netrom(r3, &(0x7f0000001900)={&(0x7f0000000300)=@ax25={0x3, {"a4e45c35ecba6d"}, 0x7}, 0x10, &(0x7f0000001840)=[{&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000001340)="f4e9b300dd9009decbf74105e556901dc3807be54f18c735cb55799c06b3b9f533dda0e698ccc7940fd5068f9b3455bdc889abc29fed09d29942e235ec870b434c83deeedb1f840d3f40a649b33a88d6bf4812c0645d47fca8e7e59d77c018eb786dff3c1444156ea01e1c5d15e9d73e18d4465248e480af2460d1ae91b5d6b1371a7082aff67207f8940f23b3bb3fb0041849317acb993d2d1bbed991481b5e1644671af3ce76472bae4d4c2af9d34ce84ca5e798ffd97e9e32ee35e0ac2fa5126174cb87f347a8a4b1", 0xca}, {&(0x7f0000001440)}, {&(0x7f0000001480)="f5918e2e83106906ca4727b655ce2bd28881037f4912bb8ae27a4ad3b534a6871bab9631dc97d96be14560d971a47b5177587a0ec8d94372040208996fe20073f37938dc48610995542c46e811b9f06e6a1757aa0f399cfe461d9bbb6def293133a4cf688f2c6c57f5bb43f26eb839d9ead9774a29005bb351e33777407b81a517c91af0e0cb4adcda12f36d7915c57cb57d337f70851a22fa00da1b2c50b74195be539ce03eff2ec0bf63e08d03ebdfdc1592e6f8593942772a6cc4f8294bf21f29297cfb2b685e424d", 0xca}, {&(0x7f0000001580)="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", 0xfc}, {&(0x7f0000001680)="6d4ef9e4b056366bad086bd74bed6c82", 0x10}, {&(0x7f0000000200)="450b0ca819e17aa3b9cefe36a3f1767090adb5287c1994f21d30541b2b1f8b408ccde095807cda9cdddde68fea28d3f0f8377d0da2c147ef4bc65fcc2dc2ea06c97c3a97b68bf0a1a049f09d28b692aad5", 0x51}, {&(0x7f0000001740)="96adbadc67638c05d78eab5ff7600be7a38a71d0205e77f25d8b94", 0x1b}, {&(0x7f0000001780)="b2612ce0a723a536e666e9988eb30e3e7397313ee84dd007f4e2c3be2be489de812a9aece787977738e7577776e5845613d08da26c6da4ad6781e157bb155deab6ea17086251e27a738a42dd8229c330a5892790d586be169a37b60659bdea67e158a7e8fb2ffa54b181018e1bed63ccd76df1230ee801bee5fff381c342e164381506312c20efd0018206c20322a802231a13f0c83e044b99264c88aeca7b89c8", 0xa1}], 0x9, 0x0, 0x0, 0x4000}, 0x120) getpeername$llc(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001440)=0x10) 2018/03/24 10:30:23 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getpeername(r0, &(0x7f0000000000)=@ipx, &(0x7f0000000100)=0x80) capset(&(0x7f0000755000)={0x19980330}, &(0x7f0000032fe8)) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000140)={@dev={0xfe, 0x80, [], 0x14}, 0x8, 0x2, 0x2, 0x2, 0x40, 0x3527, 0x3}, &(0x7f0000000180)=0x20) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000080)={0x0, @multicast1, @rand_addr}, &(0x7f00000000c0)=0xc) setsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}, r2}, 0x14) 2018/03/24 10:30:23 executing program 7: r0 = socket$inet6(0xa, 0x80002, 0x0) recvmsg(r0, &(0x7f0000000100)={0x0, 0xfffffffffffffcca, &(0x7f0000000200), 0x213, &(0x7f0000000140)=""/180, 0xb4}, 0x0) bind$inet6(r0, &(0x7f0000726fe4)={0xa, 0x4e23, 0xff, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000db4000)=0x7fffffff, 0x4) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000040)) sendto$inet6(r0, &(0x7f0000000280), 0x0, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0xe}}, 0x1c) 2018/03/24 10:30:23 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000532000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x2012, r2, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f00004ee64e)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000efd0)={0x0, 0x0, &(0x7f000000e000), 0x1, 0xfdfd, &(0x7f000000cf98)="ef"}) 2018/03/24 10:30:23 executing program 0: mmap(&(0x7f0000c74000/0x2000)=nil, 0x2000, 0x40400, 0x50, 0xffffffffffffffff, 0x40) r0 = open(&(0x7f0000000040)='./file0\x00', 0x80080, 0x50) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f00000000c0)={0x7fff, 0x4951a63a, 0x20, {r1, r2+30000000}, 0x3, 0x1}) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r3, 0x0, 0xd, &(0x7f0000000000)="17", 0x1) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000140)={'mangle\x00', 0xf3, "42324f5b4ea17081e4184eba4f4e0ff30ca3695082cf756686a6046d7cc59fe94a350ccca7487cb5d5f00d95f761349dc384449938a29baead0ae0f348afd8431401bfb50163e98f967efe6319cd7ea448129b187045c6da5d264c1396db9275c0be766991b976d62527c71384c2813ee8435a60f1021ee3d7b18c9e9290f478e110b5c3e7a6a2e9cf4b11f09e03aebdbe4b2e3cff27079066a9af53524e81d902aee454b3a50bedcd80f8312ae7cc23922acb93a8df56c30bd69540ad2e35a8fb82826763e0150bb61a1f52a36ba16927cb8c1f9fad6a24f17eb9275bb24701971908cf12815f454538fa5ebe62de06423392"}, &(0x7f0000000280)=0x117) 2018/03/24 10:30:23 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) ustat(0x3, &(0x7f0000000380)) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00000000c0)={{0x2, 0x4e21, @rand_addr=0x2}, {0x306, @random="ed1991b5af73"}, 0x40, {0x2, 0x4e24, @rand_addr=0x5}, 'teql0\x00'}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x400000, 0x0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x3, 0x7, 0xa, 0x8, "3e7255b97f913994478450ee579668d077e3c9aa51f1f551387570fedde792ad2db544a7dd1bd985cbaf4c92b500ee0cff10837dfe2fd449243c79d0ed393b37", "2f0ee732abe25b608f49fabf3a0647b6fb8fc8d3c501d4618d9fa3f97c0ef7e1", [0x7, 0x9]}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="66ffffffbb51bae5e9fbf8dcf3d2aa54cdb4f47878bfed6461a2215efd45fd2b"], &(0x7f0000000140)=0xffffffffffffff71) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000280)={r3, 0x4, 0x7}, &(0x7f00000002c0)=0x8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) r4 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$TIOCMBIS(r4, 0x5416, &(0x7f0000000040)) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r4, 0x0) lseek(r4, 0x36, 0x1) write$fuse(r4, &(0x7f0000000000)=ANY=[@ANYBLOB="310300000000000000000000000000000000000000000000000000000000b1d4cb8600000000000000000000"], 0x50) 2018/03/24 10:30:23 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000b27000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000054fb0)) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f00000000c0)={0x5, 0x1000, 0x5}) timerfd_gettime(r1, &(0x7f0000000080)) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x101000) ioctl$TCSBRK(r2, 0x5409, 0x3) 2018/03/24 10:30:23 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syzkaller0\x00'}) pread64(r0, &(0x7f0000000040)=""/8, 0x8, 0x20000) 2018/03/24 10:30:23 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001600)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000001640)={0x0, 0xdd, 0x10, 0x1, 0x101}, &(0x7f0000001680)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000016c0)={r2, 0x5}, &(0x7f0000001700)=0x8) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000001200010500000000000000e01700010000000000000020000000000000000000000000"], 0x1}, 0x1}, 0x0) 2018/03/24 10:30:23 executing program 0: unshare(0x400) r0 = openat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x40000, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000480)=""/52) r1 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000240)={0x0, 0x84, "859a511cbc672880c6ec09e0a42c5269d32fa1e5dd90649d4cbe0ba3a105f11a7e4e613700634cc5838b72372fd6c1b6b15b53134701daf78e3ace8d54ca67fead6527d29069328c358c646270b69382b032a6e34be05c88190dc38dad22b3e6f8dd4b85f7149ff66c9fe0095281fd9fac954f56f0b7aa27bcaa5390c0d7d3311ab56d9c"}, &(0x7f0000000300)=0x8c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000340)={r2, @in6={{0xa, 0x4e24, 0x100000000, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1}}, 0x2, 0x8830}, &(0x7f0000000400)=0x90) r4 = dup3(r1, r1, 0x80000) r5 = getgid() ioctl$TUNSETGROUP(r4, 0x400454ce, r5) getsockname$netrom(r1, &(0x7f00009aeff0), &(0x7f0000551ffc)=0x10) ioctl$fiemap(r1, 0xc020660b, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]) r6 = dup2(r1, r1) open(&(0x7f0000000700)='./file0\x00', 0x1, 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r6, 0x84, 0x6d, &(0x7f0000000140)={0x0, 0xb2, "febb5c782d63e1820ac571c0fe49472ae1642ea6d53d1836c4edb877e428b508b16eb014c359c09693150de1e799c9672141658931c199d1554d57afe48bea4b3a350814d6318bb8bfd1a187f60c96a9299287fa322b88bef956af50608e57cdebf61807c3f82512a6897f840135c914500c932d55741304e4441de5cebd9b6fe57da35a61be12f3d4d96597a23a51b94c8126a858aae6f0a6a3ca7dd34f3a91e536d7e4f01e3d745a947439ac6b28657f0b"}, &(0x7f00000000c0)=0xba) getsockopt$inet_sctp6_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f00000004c0)={r3, 0x80}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f0000000540)=@sack_info={r8, 0x5, 0x4}, &(0x7f0000000580)=0xc) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000740)={r7, @in6={{0xa, 0x4e24, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}}, 0x84) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000200)=@assoc_id=r7, 0x4) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r6, 0xc04064a0, &(0x7f0000000100)={&(0x7f0000000000)=[0x0, 0x0], &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000080)=[0x0, 0x0], &(0x7f00000000c0), 0x2, 0x5, 0x2}) 2018/03/24 10:30:23 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000010aff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r0, 0x5406, 0x10000001000000) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) syz_open_procfs(r1, &(0x7f0000000040)='oom_score_adj\x00') 2018/03/24 10:30:23 executing program 6: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockname$llc(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={"64596df17c0e4200", 0x4000000000000401}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000280)={0x0, 0xe3, "d8996b18881d8ad52a68b7f348bcf75780f11fb455aa9a3358728bd0d7fd1f8eb86e81bc26101baf75ab12e6d9bc7335c6ed7c69ca23906f0d6a312cf0d046864db7db99248e633bcc06f90865efcdca9b33681b89ce5250dde742361a476ea5168460cb99b145392c4138d9fd31e3861205a4dc4abe0746bd6e97b5ecee4682ccabe252cb00abcca7127c5467e8f97d8b87f719dba1cd15c511bfa6547217b543a5dead915a858e98c53335fea4f40c708e2f8c3d4db9ef78b1a1fa52da3ce5e55dea4e7dff1340e777afa5c2f3843f1b95b6bbaf02b9a20d33a5250ae2bdd6545919"}, &(0x7f0000000380)=0xeb) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000003c0)={r2, 0x6, 0x20}, &(0x7f0000000400)=0xc) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x2) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x0) renameat(r0, &(0x7f0000000100)='./file0\x00', r0, &(0x7f0000000140)='./file0\x00') ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000180)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f00000001c0)={r3}) mkdirat(r0, &(0x7f0000000440)='./file0\x00', 0x22) open$dir(&(0x7f0000000240)='./file0\x00', 0xb40bb9d48e514f85, 0x8) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000480)) 2018/03/24 10:30:23 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x6000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f00000001c0)={0xfff, 0xcb, 0x9}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000180)=ANY=[@ANYBLOB="04d318708b00030005000820"], 0xc) r1 = syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@mcast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000040)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) pwritev(r1, &(0x7f0000000240)=[{&(0x7f0000000140)="f8", 0x1}], 0x1, 0x0) [ 52.007923] binder: 9416:9429 transaction failed 29189/-22, size 0-0 line 3010 [ 52.030423] binder_alloc: binder_alloc_mmap_handler: 9416 20ffe000-21000000 already mapped failed -16 2018/03/24 10:30:23 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) accept(r0, 0x0, &(0x7f0000000080)) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[@ANYBLOB="280000001c00070f0000002100000000070000000487ec1eb2a88821a8d5c5ebd8c1373321ef0217", @ANYRES32=0x0, @ANYBLOB="000000000a000200aaaaaaaaaaaa0000"], 0x28}, 0x1}, 0x0) 2018/03/24 10:30:23 executing program 4: r0 = socket$inet6(0xa, 0x47, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'lo\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="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"]}) 2018/03/24 10:30:23 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x40002) ioctl(r0, 0x5381, &(0x7f0000000040)="72fe5ea3cdd6f701798f577f7ee93b7e87cae4ec2dd5da25a952d98a7e77fe6d73bba047226be36697ad4b9985ec0b2268da4931a6a68ff99bfee25ba6c48faa35a859c74ff03c3b2cb590637e089068777d89fc956726b1f9a40a35cb14c1eec6efe9e49a454d94fefc250c603f275c30441b45f955a7a6579bfa0631e165f25171d0282777b38eb8b14375e7646a69556b9306fca9ad927740bf49fc3353c283de4fb3d03be440208c03125ba88e5a541319a396") 2018/03/24 10:30:23 executing program 2: r0 = userfaultfd(0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000100), 0x8, 0x0) r1 = gettid() ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e8dfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f000075ef4e)=""/178, 0xb2}], 0x1000000000000363, &(0x7f000088efe0)=[{&(0x7f0000000040)=""/83, 0xfffffe83}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000140)=0x1, 0x4) close(r0) 2018/03/24 10:30:23 executing program 4: clone(0xfffffffffffffffb, &(0x7f0000000000)="af0c6ac34642adb2a0bdce4d47a1e18c705a2583c5319dce125e32e2c768acb43c3f5013a63bfdce2c46b0e627bd3e6629a7721a18449fd55c52128f0eb6d78081f6d64b9933d08565ee2f82d91e51e11c5683853e88ca", &(0x7f00000000c0), &(0x7f0000003ffc), &(0x7f0000000080)) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x12, 0xffffffffffffffff, 0x0) waitid(0x0, 0x0, &(0x7f0000002ff9), 0xc1000006, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x102, 0x0) write$selinux_user(r0, &(0x7f0000000100)={'system_u:object_r:dhcpd_initrc_exec_t:s0', 0x20, 'root\x00'}, 0x2e) 2018/03/24 10:30:23 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) fadvise64(r0, 0xfffffffffffffffd, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) writev(r0, &(0x7f0000000540)=[{&(0x7f00000000c0)}, {&(0x7f00000002c0)="7bbbb7ff20634a56872e889f16d0edbe9a48f24259dd23c5b5827040b573a9d0c3cd6c35b6f958e71c87050b4f0b00cfe6569a346666320933fba578e29c26aca5eeaf60d51de6cd7eeb4d63cf4a80ffcd613c0be882744c4ca3286a096f4cfe9ed12118a1d16988ff3ecf1b2a1f08ce8b34834baf2a8970b46d71cfdb8141f81a5539", 0x83}], 0x2) recvfrom$inet(r0, &(0x7f00009be000)=""/11, 0xe8, 0x0, 0x0, 0xffffffffffffff4e) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200, 0x0) r2 = mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000040)={r2}) shutdown(r0, 0x1) 2018/03/24 10:30:23 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) fcntl$notify(r0, 0x402, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x7, 0x200, 0x0, 0x9, 0xb0}, &(0x7f0000000180)=0x14) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000001c0)={r2, 0x80}, 0x8) r3 = accept4(r0, 0x0, &(0x7f0000000000), 0x80800) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="0000000000ee5d488d824bba552679b45dee5982dd11c14eef905bd36972d13f6fc85c60363c6f0b16a68bbc1e6d"], &(0x7f0000000080)=0x9) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f00000000c0)={r4, 0x20}, 0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000200)={r2, 0x3}, &(0x7f0000000240)=0x8) socket$inet_tcp(0x2, 0x1, 0x0) 2018/03/24 10:30:23 executing program 0: socket$inet6_tcp(0xa, 0x1, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 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$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8401000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@getaddr={0x14, 0x16, 0x700, 0x70bd26}, 0x14}, 0x1, 0x0, 0x0, 0x4000801}, 0x0) sendmsg$key(r1, &(0x7f0000e96fc8)={0x0, 0x0, &(0x7f00009df000)={&(0x7f00007cc000)={0x2, 0x0, 0x0, 0x0, 0x1b, 0x0, 0x0, 0x0, [@sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, @sadb_x_sec_ctx={0x14, 0x18, 0x0, 0x0, 0x91, "76cbd5f680433059c2b551abea6d36bf507cea6489c34add75bcef1822ef862dab9094673d3270d0fb0e6c05dc68a1f1819ae9b0edde85c586dadc0c6678d0f8013d316eaf1ec51fa894fbff145df65233a0dc9bc66694bae49129ca8aa1b5b3efc96e363b4eeadf2f7c99d42b2dc9d4107cbd93e9ae2fbceef6e98f5a53aba6d069ab3e4d7e8277ed67a524c85e9c4c5d"}]}, 0xd8}, 0x1}, 0x0) write$selinux_context(r1, &(0x7f0000d30000)='system_u:object_r:sound_device_t:s0\x00', 0x24) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000000100)=ANY=[@ANYBLOB="f9101e56ed1a4d3ff8ea000000000000cd053bdd07835cb0c297b5bb32f54fa33eaec0486575afa862d263b7a7453ff38ac7a8"], 0x33}, 0x1}, 0x40001) recvfrom$inet6(r1, &(0x7f000034e000)=""/239, 0xef, 0x100, &(0x7f0000276fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) shutdown(r1, 0x1) [ 52.052127] binder: 9416:9429 transaction failed 29189/-22, size 0-0 line 3010 [ 52.075313] binder: undelivered TRANSACTION_ERROR: 29189 [ 52.085402] netlink: 12 bytes leftover after parsing attributes in process `syz-executor3'. [ 52.102380] PF_BRIDGE: RTM_NEWNEIGH with unknown ifindex 2018/03/24 10:30:23 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000002600)) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x10) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000000c0)={0x2, 0x0, 0x10000, 0x7fffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000100)={0x100, r2, 0xffff, 0x10020000000000ff}) 2018/03/24 10:30:23 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x800, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000140)=0xc) ioctl$TUNSETOWNER(r1, 0x400454cc, r2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x2, 0xb, 0x0, 0x9, 0x2}, 0x10}, 0x1}, 0x0) 2018/03/24 10:30:23 executing program 5: r0 = socket(0xc, 0x802, 0x400000) write(r0, &(0x7f00000004c0)="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", 0xfffffffffffffecb) 2018/03/24 10:30:23 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00002f3fe4)={0xa, 0x4e20}, 0x1c) sendmsg(r0, &(0x7f0000f30fc8)={&(0x7f0000a86000)=@in={0x2, 0x4e20}, 0x10, &(0x7f0000f6bfc0), 0x0, &(0x7f0000f57000)}, 0x0) recvmmsg(r0, &(0x7f0000000940)=[{{0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000480)=""/29, 0x1d}}, {{0x0, 0x0, &(0x7f0000000840), 0x0, &(0x7f00000008c0)=""/97, 0x61}}], 0x2, 0x10001, &(0x7f0000000a00)={0x77359400}) splice(r0, &(0x7f0000000000), r0, &(0x7f0000000040), 0x736, 0x1) [ 52.109110] keychord: Insufficient bytes present for keycount 40 [ 52.120891] keychord: Insufficient bytes present for keycount 40 2018/03/24 10:30:23 executing program 3: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x805) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r1, &(0x7f0000fccff0)=[{&(0x7f0000011fff)="b1", 0x1}], 0x1, 0x0) writev(r1, &(0x7f00008d6000)=[{&(0x7f0000fcff9d)="e0", 0x1}], 0x1) vmsplice(r0, &(0x7f00004c0fd0)=[{&(0x7f0000cb2fd3)="92d4", 0x2}], 0x1, 0x6) 2018/03/24 10:30:23 executing program 7: socketpair(0x3, 0x0, 0xea, &(0x7f00000045c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040)=0x2b27d, 0x1) sendmmsg$nfc_llcp(r0, &(0x7f0000004400)=[{&(0x7f0000000080)={0x27, 0x1, 0x1, 0x4, 0x1, 0x100, "08bb799271db239f77ae6791b72cd76cde12c55afbce5c80d9b09327bfc2293533e4b6cfc346bebdbf62ddb7492eaf8994babeff9aa4c12d48a1a96474f5c6", 0xb}, 0x60, &(0x7f0000000500)=[{&(0x7f0000000100)="3c869443bfacf24461780d9dab5ec69957e2119728e91fc722506e9e919132cd38a0964d3c409c7a96e72880b0763e0266ebdcb162ff4ce6f850b0099bed063e6bb93976ea837eae5188443c9e70bc9c5a0b3b1b843929abe9ac8bea475a4f22ac5bc25d853d5633d63a3329bf86f2dcb0a0c3e0464071ff9be7245158822cc1afb9ee85130022f7a441c13c8706ea1a739abf208890d26edd2dcc8b779c8d51", 0xa0}, {&(0x7f00000001c0)="f22d11bf068afcafe6706e802f0ce3ad27970d804a71af966b2182003587e867309b40c94941ed3fae96940fe4f1980cf6d9994eb862d5d2a8fd0d8b98a8610d009e6469c10c05cdcb4b259c0feded2549ed0f49a4d8883ad9af16c6ff6cd404d96d3947d94ec8a9c37457867bbf16956177c2f6ffffea962c83567df558", 0x7e}, {&(0x7f00000002c0)="445e651c7d8abe59d23f15e53037a7b61da54b327c8503b02b6ab0de34cd242d1fcfc18d213728583c764648cc47092325554f0fa93cc0ceab0481cf67418f5ee252a0a94d67d4bdeccac27bca9bfe5ee78047b472a8d022faee15ca92f3d317ce70b53b07bbbca5d179d216083ba08b1e6a3a082fbed6960dca5aaf29ffa981957220dafbb01192042534e6c8e70168042347b5ce49ae5c5a9c72f3a159e616adf678e6f4ad3f", 0xa7}, {&(0x7f0000000380)="cee8dd5a10a9b3e71b69266a06895c54fdc3172d831e64ed83a0766ca1080631af8e4bac731ec19b98b21016d833166ea8f419778b3211daeda1bcd3a02ed258a94d998f09b02be68d07371de209423b354f7b26f26e7e2719a49a62dd12b0f02751b2fece09fdcf04218e52b06e75289586d4a3f099856d67d4fabc103fc1b0c50f710b7d6fcd9193c4880b2fd29cf9b42ce1e908ce9d67e50242530bb4cd6b57634769be23a0f60b3cc07070b7425b7d5cf448033b95ac24c0e42f088ff8a3ab6453cdf9deb0c8306f0121ff0b6caf6c66d95473f5da0208eeb9", 0xdb}, {&(0x7f0000000480)="461ad3ac3a164b830ae59c19ac4a85e45c9c7c4b8084097543c3c58a609de8a483e186192364cf51f9a9f7f336eae68f9564d93451149f0aca9739fb1c8b1e0f484a98dc04ae32a01ddd85761472e549cfd592a94b1b9cd8f111efac58b89b12881987dc2924255b3959a9e86eeb2d83369af4dba983217771e1c6265750780b", 0x80}], 0x5, &(0x7f0000000580)={0x78, 0x88, 0x3ca, "5cfc37b0baadfeb2e95b5fdc0a9b346de39a577e39c14e3195c19015e3727db179d3444b1870c78b0fdddf81493acbdb9dd6d4d99610513ba8a0ff9e2f1429db02413ea1e050c1d458a0d36667ff5b28b94b2fc98a8171638d2befba593af7563d6932b9bb6353"}, 0x78, 0x81}, {&(0x7f0000000600)={0x27, 0x0, 0x2, 0x7, 0x5, 0x4, "a257dae2ed383dc3f9b15aa249663fc64a1f08d42a440c3fd346b8c77ecf9be4b558a369c71aac2f3ea5a23566ddac4a59504096e80273044b4af4a55515f3", 0x14}, 0x60, &(0x7f0000000800)=[{&(0x7f0000000240)="f6dcd4fac69013039d41f63536612702496ee2b6f9d0ca7d0b72e64f22ce62986d0b11", 0x23}, {&(0x7f0000000680)="b90494ca2a59fd2f4dc256016776b69de873b78a23ece8f737d4fe053ee2693c495f5c7a2177a24d4583bbce6eece2b667a921f3a2f0d0143a85190116a3c2be601a188e0a68d74202f97fdf1615cc60cc619b0e7ec549b8c43de053ee9208a274d327a9d1366b20ea7a6ab9a4f2200745067dc57528c10ff2124ea8f36a8172c5951691beb8914312c9c10be651fc10d69d3beffbffff32936ba3a945ba49829ce5607a7bd8f874fe3369699cfdc6c2330f4e5a9d804e04f16edbd6b06a2a34efb1ae375331f88aae503eb10fe4d244859ecd451a98f1f02cbbcc90", 0xdc}, {&(0x7f0000000780)="015009d7b1b8c1bfccfcefd6f58092581f7a4a99884661068096d44acc862bf4fcd95e9f1b77b56ada860cb5f22dd2e545b9f1580f5e61635419bb6bd19f4c0052ba4b1a13d568a862fd6a1c1ecedad08bb457e6384d8b1024fb06e09643e7f5c90bda8c055b4d4bd83fff68084f9b0a7e6c4181928970d1", 0x78}], 0x3, &(0x7f0000000840)={0xe8, 0x10f, 0xe5, "86b115c074900d9c91bb8bcf3204b36c6ad90385d1e8f36640529d069793a8e8a57288c55699c164310d81a37497daf9836de1e99e9aa1f7a237b8769dda1f1028db34d5aa458a967c1edb3cb9c7e27a33202e496233f31e6e2a4f5ffe08b4d877a5425aa0959113beb3cd10a2d535d3bcb61be69b96f9f2d98777a6fc64604ae9098821331b822ecd7df261b294a6f9fc90f6a03097c9f998e6c56aa25c70a513c0691b029304fb90e08fb642853ecf1609c5b2582794af918f134299a54763d65965056076f461f3dee8f8f63688b84eb30d8e12"}, 0xe8, 0x804}, {&(0x7f0000000940)={0x27, 0x1, 0x2, 0x0, 0x80, 0x1, "e73770d54bbce26d01dcf0e97c6c174f8dcd854bc344875bcdbd8514c6b27277d8da1ae749547b56baaf5dbf533fd5d61ca7fbbffa398379fce0f8a1c76d3d", 0xd}, 0x60, 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{&(0x7f0000000b80)="83c7bde2fd903413226a73ed75acf5995c5ae5ef6bbd2a45e8fe2742db24474d199dbc73a45e672e57b1f2e5acdeb999d79eeba8164c58ae118b9285c037d38293508a0206037c760e1df825e82cb4bc5a578a35d11b29257b10f790ecc2a8387d2a6148f2d1decfa8e43b9c66c6ec9e85761b1af48a45cc7996ab2674c8b9f829d92338b750cc775ce4f3035b941e1551675ff360395f770711516cd0b87ed819b0326205366bfe7554bfe39ff2743f17ae0e4469ab097882f1b116845ff6ac57cc8a0d6183b501e34759b6e011f57b67491ac248a15b3c7c2e", 0xda}, {&(0x7f0000000c80)="9a5981d32701d1f9c510acdf2d1fd07953c67cb948e84743dc8e8ca7170c44be5a35472db91011b7ebd851684dee00bd1b7d6264da964d422be13296a0e981426e539e7881515d95141f5422a8487ba5b707efc023e54d26d7f63b959af51eeda80ce8852e675ab79e2a11988bd03597b406288680c2800a9444f1122d4577bd7fec8f1cc8c24ca163b1a3dd62b364faa51e59182874dc", 0x97}, {&(0x7f0000000d40)="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", 0xfd}, {&(0x7f0000000e40)="5e8ef68bdb8af6401fed6b72b5e5e780bd65bbd947b6e34657df02ac31dcf0dc4b28f43db7dec4aefecae5ea5f7d4e5773ed1f2d37519df09a14acb41e982cf753ad05e81d8fcf84d15ecbbf72a7cbaddc296d007c27fc13bfaae15a8cdf30cfc94b885b758849b73a5f718b0b042e66d20fd9fae07a435be81ef754c0531799b73579cc0fde78de1f16df7593ab1f87f30e7e74f99137d9a29c208361fdf5a0b60c7917174f95b84358730e0a252cd75827b51d661eda", 0xb7}, {&(0x7f0000000f00)="e1a50e7177cdfff7c625d9dd8848b8d37c60f333c305442968b7da29fbaed8f37490c12d15b9ad66589b280681f90ff078fc59f681ea0d3f34fb9479b19c509f59e8ba429b80d060cd5ef8fefee3a14007ed073dd343c5d7b2b09fd4562fad480ead8f57020bbf77f8fa56cf66a48b533f6531148b948e075cc1800dec7578b52751", 0x82}], 0x7, 0x0, 0x0, 0x4}, {&(0x7f0000001040)={0x27, 0x1, 0x1, 0x4, 0x1, 0x1, "05c9395ebf32fe179f227c943cd3a153dd0016f577d4996350401b916d64d75c759f0ff1293372e8e8a34b43e5054be58b9b7a2542110ba8ec2d71615e25f8", 0x5}, 0x60, &(0x7f0000001600)=[{&(0x7f00000010c0)="1c78b1e4993b3bfb5c97eb563a5bc13b31a58a5404b9a86e39f6243c5d6673da99853a9832abf5a401bdc4b2e5ebefe1bf2e5fd9afb57fa7c4280d892e62aad6b85f277f726420bcadfb7e39a73a655bd7a7b697786c565dc07853c1b74f22887a468144c5f9f0ebb9bd7c50a91c78de2e0b3adf13bbecff9e84bddbd458832784c0537b0528dbd7b388f238918521d55af324d66437f177214ee7725f420e6cfc95d39ea4515e23acf4797deea79c79916215a7222722981fa08265f292c2a9620e9c2bd91bd0c32ef53807e8e15df7027f416db0923029290a322eb35e124f0b007ccde226b3e88d2f1f61850fd882b8f7f7049e", 0xf5}, {&(0x7f00000011c0)="df48800d5fa1db2cbe8c3d20d1cdc4fb9292924b2291d1ba499ffed23ec3c90b0447e4f260de8413fb9aa231955932207a7e13f004b7a0c25cf990d9faeb4944add97b8ad4905eca0ef89fa4f384ce3d72b5429c061a663b4d72d9e3897c6804d6c8271396893df3a8b34ab6c1bda444af857595b9df9207a46a2054f3bb93f8e7b1df975ad9f2d44b5b8efe6ea218ff1567555ee6d68330779c15818091bed5412f4eb1f8ba8b95124e564c1a584f4431ab1de26024fc93adc5e450163a2422bef00aec777bd149dc817f69537a66edfa4bd03f57bc22400ab70f9d", 0xdc}, {&(0x7f00000012c0)="e4da47bb294b086d8d6db13668b156f944203785eb8b401a28d6c7765c6629ad6a0a504d8e7c9310942cb5ace9", 0x2d}, {&(0x7f0000001300)="6fd80886d6d2e8aae12b50cfe802315420d38d35f152c5493a31f437dddbd17491a1ca21fabeb88cc42fc52e8d080709f1ced22f6ca74663ec9f430d9fde9624e077e4bfd21b8d957c7d8b3c6f56c59c423a3862bd5bad71ada45b58c524bd7dc5b864606db47d4ef24a78244e3e", 0x6e}, {&(0x7f0000001380)="7b65137da6a9b2f220536da12aa5b9879eb137faa476917c45c8d3947abb67ae2322c0c43e74df8d49815ae9d7c394f4e4b27b833dae88593320e66cb905eec487aeac04a9fedf9ab046850ef34728160f2a10dc7c6d5b9693f3b077e8bb5e7c0f67658b7e08ab14af3f49c5cb0a8ba21c08bc8ed0ad62dc8d8e62c7a45b3e158debbb42856d5dea832995d35d49fb0a7b0c8db644c60b6a3aac0ebe17c2908f96927128265838db3da3d4b2dd852d0a6ff096bc2a2a59ae2a98", 0xba}, {&(0x7f0000001440)="b71f498206c2caf42c2cec6bead67ed02e0ad5e930a5b75f5e8c08cb73c521fc0597e3359dbd562c3fe07b2f71a93b1779902792603dcdcbf5087e3f4268eefa5798638047d0bdab4560155cd2054513c77fd3f9ed9be0919096ae6992e2af663103a0a5d0e35e11762e4b21da10d7cb341eafec7d61957507db7bf9f385ceccc2ba4d115de98844aa5045119626c99ab670c6ab69cb5e317a3eb7bf2cb7ebf02e483ae4aa0812c1bb13c73488683f0c06e72901950f7dcde1ddef8198e0b7e5da4c8b1d61f24aebdc82a61c6722a0b11ef0769664d11c676068cd81e716d65ab7ae60352f9ecb7ec1313d873c83898f3d81150bf584", 0xf6}, {&(0x7f0000001540)="f865b0f4fd7dae8cc17b7a5bef4a3752e67532c73b97495e5e687542c627f950dfb76c0794c19ef42d953483543af504eedb2018609f7acde57206530ea5432dff288a5c5ac179241aaae44865ee73bf1eba52b87036a0ccd6280cf42111f2b769fdecd98b9833d31bce89c4c7bfcb4d39d7fa9b08d6f04f45c828811cb4a2312d04c4c89e664c4722f9baf126b6c352d1b44c299e4fdd94f17f3712c9c149f6f8279e375c0e4b17d8562a42117c4904db2d31d81299591595e7cfd895", 0xbd}], 0x7, &(0x7f0000001680)={0xd8, 0x8c, 0x4, "6d964d2355d3bb42c06a3902f2ca8ea96f406fcfdc75879a65dbd93c4e8f5ab60cb5fd4511d6c56540027ec86c25caa1e0c46f603f7a48eb1cc7d17bedfb724b9cfe25725b100bc6a37a6034474279974c1d9664abd808004852c0559d5fedba9d7d022d826a7fbd3da2ef312994fb3e28a0af8fe1f03acbfa455bc56e5e928f76029ce67fce69863804c7002f7357a947b55438fcaa9de977687d50992d57eb1fab12b6eb061ee35669d6b0096962ddf1b8b9697f1f29da41a26d602ad2f6e628fdc53e73e1e211"}, 0xd8, 0x81}, {&(0x7f0000001780)={0x27, 0x1, 0x2, 0x7, 0x7fffffff, 0xfffffffffffffffd, 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0x1000}, {&(0x7f0000003ac0)="f3044aac72cbf27049a0ff7a4a6b5c53710fbbbf848d72ae13ed32e108f781b53a06a80b09b6e140f25932f07a51b7338c93f9e3ff4736a4eb55bfb0b16dea5cd6ebee9e9be40ec092bf418135e1fe894fdd3a3c446112101e0c97c3b42feef61dd70060d4deeaaa8290edd7e7dc134a96b72af059b7ad9c836890ddc0a45261377be82cca23ec9df3c11d60aa04b2e707ad2682cb4d320f080ef41e302083077e76be5001778d110b5d", 0xaa}, {&(0x7f0000003b80)="664c34162a420a6addbc49e4a01dc215bf1ff4f3252655fefa4e616d07851c66b972dbf9d5f54df2ac443d469199735e2476a6a15906a0c28a5c866b579981fc9ea8fb805d8515db2409a6ac150da33d5e73873f309ec572ba8a69495c6dbc51dcd4e85acf3166023242e88cabf2ab4fca344de5c8814613125de9de07dd4a2946072008bcd5ba6f941ca825750948942288a55b64ea0152e13b7f768686712c7d1056961b", 0xa5}, {&(0x7f0000003c40)="cb8eb422157dcc13d7f442dc5b519153f31ef62354d9b46f22dfb9031e7e4271faa0577880bcbd007fc8e8c156e345d0ce4ca41813eb5b54fa29b7385df116e87d49a22585a17d247cf78ed7bacdcf182c8252bef38eb5c90260463205584586d2aa9dcb85be6c503fded3b8175ddbf3eb65bc2e83e66453b95f7e7b12c1f1ada42fe03c133a7f0e0bee9ad3b94c659f9aead6abf47fe1bc8ae98d044398e8b0b1ae48d984dc8c7bc189681f784495dcb47320da80e50841d49fd86375f8148fd19427d607600439", 0xc8}, {&(0x7f0000003d40)="2cac3a3fcee3f2d2932f73508fbdbca5da83bde7ab38c241db4a820706ba4391deea223356aad69afa5072c5fc5d8737846d585bbb262ae05fb0c43476baa58581bb499b65173a9680246bb67c475e4251954d6a0c51d88090a537420c95771a606f3e25274d7bb082986ad9efae7ad1801c4deadc29d01582480368aa0b056714130e49dfb48462", 0x88}, {&(0x7f0000003e00)="b745e2fe5a5df6182797080c5d8e9562dd0026787d324f3d50dc58a55ab194474d15ac44381bf11d4ecf88cb4ca31359b1ec7642135db1e0b38daa1d77c81c7e2fd458dfb80fa081da6773e76be81de5b4027400ecab6c9583b95738b2293c59e4e1e8", 0x63}, {&(0x7f0000003e80)="0dbd7f49ba4effb971bc057a9ea71e00f394cc899c4e128a20f595de8d7d6bf3dc6425822f8cc18f3610dac10cc3eee1334c7cddc3886ec21ec847a11b890358ec8d5f48a74831cee041a765806839bcfbbec49df6202de1b549a80c31f1c7977a6ddc8b7b0268497d7f0dd05e62cb11928f365ecfb11f63356a6fad158c36dc7f3a682b13df97e19859a80d732183d00376db8038ec2f0a0c94f9cf8adad78916bdaa2e7911ab4239856de08458baf39c3a516ab9ebfb2a54b2e93c916f485737356ebb924e5246b22915030b152b0d21dc4801939f5618f0bb26440c40706bca", 0xe1}], 0x9, &(0x7f0000004040)={0xb8, 0x117, 0x1, "1facf9d4d747e75a4fa97fa06abda7107469cc766033dd72edc83f29e350f5c11851322710b5c6d5dc25ad3965769f40ebdff1617d7e6fa68e7a49f3426a5c08d05e9b88598db01d72e7cf27ac65e20459a2c94ed76f378f14c6743a1c0af84d242e974a8cc10b05a3dd83fda4efbac28c6ec13dd8955f34bcb286f2c1088c5109116b5b50c326a71c595ef43addadf35d601c1e71ec164c1e0a0774613f80ec76"}, 0xb8, 0xd67904c74477b103}, {&(0x7f0000004100)={0x27, 0x1, 0x2, 0x5, 0x1, 0x8b, "457f5c0ad1074693914c42c35df0235ccbb6fc443287bc770ac37bbafae92b4826e762b8a77393e3dfc903c94a93eef3b990fd8d3d2a33ddbd706b9a39bf8f", 0x37}, 0x60, &(0x7f0000004340)=[{&(0x7f0000004180)="be7da5e702ab5432cd5f0ef157b6dd2eff2084109ae149a9b0702e4f466e9ada779742d7c4966a4302d314a464f1fadc79cf502c622204be2e5f23333897c1bb5ee88bdd283e5397f90f8a84e6ce3a10c94b9607cda2b6f94404ba486bff26645864dd2e0d6078574a4055c0f1dd3d6e61f43560348cc1316c61e8d10bc51112b79d6ade867c5f38b4e9", 0x8a}, {&(0x7f0000004240)="a91bed2b4bb76eff204efe51be68f410a678c9922a872208ffb728bc5419b104e4b28c9673834e4cd6438da479190ec6576a40cb5912c98a1e0edcfacae75c8248fcdacac1d02e4f8528dc498b7a91566e976df9e529a8ffb87e02669d20d287727ac1615d72570710768a937469be621f0dc77c0093094a6ac6a15c952a0c1d695cc2330f2b5d2940bc9ef16c1fcac7dd53e031e0e95c1580e33981df1e2cc09d99b54c038c9b4eecf0a38b1f4bd4a844bb09ea989f135d6dd28dce543d30eea961fedba9000838d7fd159a7e535e34048638f8b8dac0", 0xd7}], 0x2, &(0x7f0000004380)={0x70, 0x10f, 0x4, "197d2f6134712e1e1f1d7b6e2b43b30da2e01551950a40a113ef621afe077c6ec06dc9790ed5ede8d25c90a6d0c7530d501111c96e256d894e7dba84e194d48b77ab509f4a43e9c859bd8f88e2577b513510bc0d131c2303ae"}, 0x70, 0x20000000}], 0x7, 0x40040) r2 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x1) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000004600)=""/69) write$evdev(r2, &(0x7f0000000280)=[{{}, 0x4}], 0x18) 2018/03/24 10:30:23 executing program 2: r0 = userfaultfd(0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000100), 0x8, 0x0) r1 = gettid() ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e8dfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f000075ef4e)=""/178, 0xb2}], 0x1000000000000363, &(0x7f000088efe0)=[{&(0x7f0000000040)=""/83, 0xfffffe83}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000140)=0x1, 0x4) close(r0) 2018/03/24 10:30:23 executing program 5: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000140)={0x3ff, 0x0, 0x0, 0xfffffffffffffffc}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000001c0)={0x1, r1, 0x10001, 0x9}) init_module(&(0x7f0000000080)='\'\x00', 0x2, &(0x7f00000000c0)='ppp1\x00') r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)=ANY=[@ANYBLOB="280000001c000500000000000000000000000000", @ANYBLOB="000000000c000100412121614f0ade460da1d90000"], 0x2}, 0x1, 0x0, 0x0, 0x40000}, 0x4) 2018/03/24 10:30:23 executing program 0: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000100)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000140)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000180)) r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f00000001c0)='attr/exec\x00') read$eventfd(r1, &(0x7f0000008ff8), 0x85c) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x6, 0xb2b, 0x0, 0x7, 0xd, 0x8, "93102ae043773e913a6487b000288f725f1cf168a37d07191f2cace1578ceab1742aaffdccc5ad0185e2a26be344add202f051a8d7676ee271352c40efa219cf", "59d15ebb492155231a55c9f8deeae3746911c9dbb75551fdad9e3660d3a7e9d50014d31a196b2ea84453061dc8f8dd044a6c70c033a7267a39844b24e81cb56e", "e8cae229e6e508cf16d372fb2fe1735f6b78ed4265c859da00999bf3bc2a4242", [0x0, 0x9]}) 2018/03/24 10:30:23 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x3, 0xff, 0x1, 0xffffffffffffff99, 0x41fb, 0x1, 0x1, {0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x9, 0x10000, 0x9, 0x7fffffff, 0xc940}}, &(0x7f0000000100)=0xb0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000240)={@local, @local, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000200)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0xc}, r2}, 0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x9, 0x8, 0x2, 0x200, r1}, 0x10) rt_sigaction(0x11, &(0x7f0000253000), &(0x7f000021efe0), 0x8, &(0x7f0000253000)) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000280)=0x8) 2018/03/24 10:30:23 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) recvmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000002600)=@alg, 0x58, &(0x7f0000002880), 0x0, &(0x7f00000028c0)=""/10, 0xa}}, {{&(0x7f0000002900)=@alg, 0x58, &(0x7f0000002ac0), 0x0, &(0x7f0000002b00)=""/240, 0xf0}}], 0x2, 0x10002, &(0x7f0000002dc0)={0x77359400}) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)={&(0x7f0000002fd0)={0x2, 0x6, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_ident={0x2}]}, 0x20}, 0x1}, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000080)) 2018/03/24 10:30:23 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x1d7adc5d3e95e5c2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00009e7fdc)) r1 = syz_open_pts(r0, 0x0) dup3(r1, r0, 0x0) readv(r1, &(0x7f0000fd6000)=[{&(0x7f0000313f29)=""/1, 0x1}], 0x1) 2018/03/24 10:30:23 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x4000) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000c00)=""/4096, 0xfffffddb}, {&(0x7f0000001c00)=""/4096, 0x1000}], 0x2) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) 2018/03/24 10:30:23 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000000000), &(0x7f0000000080)=0xffffffffffffffeb) 2018/03/24 10:30:23 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000409004bddd9de91be10eec9000ee9a90f798059439ed554fa07426adee901d2da75af1f02008636bbb51f6983a8bbd694f5ab26d7a071fb35331ce39c5a4e6206322c953e42d25bf4fe40496d9512b7562b9aa6d49017a06ca7f5ba1b065af5de794f1d9364a80e82994c8b9c5ca76d5b15be80d68fd16787c16392655e72b9fb0ba930be005174156c39ae0c9d8d500f6f736a8f2793f58d4b7ba5645a627966552f02b35235332ef1dc5184e39d776e1fe2ce74907254") mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0x801c581f, &(0x7f0000000380)={0x8e, &(0x7f0000000340)}) 2018/03/24 10:30:23 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, r0, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000000)=""/112) r1 = open(&(0x7f0000000100)='./file0\x00', 0x2000, 0x2) setsockopt$inet_buf(r1, 0x0, 0x28, &(0x7f0000000140)="4569b0f8d4ac4a811f308ef4391e5b68", 0x10) ioctl$KDMKTONE(r1, 0x4b30, 0x101) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0x4) 2018/03/24 10:30:23 executing program 7: r0 = perf_event_open(&(0x7f0000bba000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000002000), 0xfffffffffffffca7) r2 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x17, &(0x7f000074fffc)=0x7, 0x4) r3 = dup(r2) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) fadvise64(r3, 0x0, 0x6, 0x5) ioctl$int_in(r2, 0x5421, &(0x7f0000000000)=0xfc) bind$inet6(r2, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r2, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getgid() setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000000040)=0x215, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000100), 0x0) ioctl$VT_GETMODE(r3, 0x5601, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="3ff17ac5678d482242c038a707000896608d01000600"], &(0x7f0000000080)=0x2) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00000000c0)={r4, 0x5, 0x1, 0x100, 0x6, 0xac2}, 0x14) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000440)={0x0, 0x8c, "3b2c8b6a2ba2d535292f893e49e92956cf40be7d63155cfeb123f1cff3e78cc3a2efeaa2df9c63c9771ff2f7eccfe5d8ccf9d6a6be6f0eabb928b5019e0feb108dde49f0ae2ad88579b797d9337fe7c99ef716b0ca9d382ad1ee59c64692943ffa9dec8832c8ef25c925d9b852d2f4a6b8440ed60d92ec1055baa5f61fdada45b6c3940152a6c06ece3a89d8"}, &(0x7f0000000500)=0x94) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000000540)={r6, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000600)=0x84) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000180)={0x0, 0x7}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000000200)=@assoc_id=r7, 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000000240)={0x0, 0x0}) get_robust_list(r8, &(0x7f00000003c0)=&(0x7f0000000380)={&(0x7f00000002c0)={&(0x7f0000000280)}, 0x0, &(0x7f0000000340)={&(0x7f0000000300)}}, &(0x7f0000000400)=0x18) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000640)=0x307, 0x4) ftruncate(r5, 0x7fff) sendfile(r3, r5, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/03/24 10:30:23 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getpgid(0xffffffffffffffff) r2 = getpgrp(r1) ptrace$setopts(0x4206, r2, 0x0, 0xffffffdffffffffe) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000fd6000)='veno\x00', 0x6) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000140)={&(0x7f0000ff9000/0x4000)=nil, 0x4000}) shutdown(r0, 0x1) 2018/03/24 10:30:23 executing program 2: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) r0 = open(&(0x7f0000862000)='./file0\x00', 0x0, 0x0) fcntl$notify(r0, 0x402, 0x8000003e) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) syz_open_procfs(r1, &(0x7f0000000080)='mounts\x00') exit(0x0) creat(&(0x7f0000b13ff2)='./file0/file0\x00', 0x0) 2018/03/24 10:30:23 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001c00)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001bc0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="50000000140021040000000000000000ac141400000000000000000000000000ff01000000000000000000000000000100000000000000000a00000000000000", @ANYPTR64=&(0x7f0000000200)=ANY=[@ANYBLOB="ca04a694a3b2a08186a80a0b9e5c49e1074608bdcb77bf50556a376c6139d222288e72564588336148f67a649b1ff053fd71454e32595e084e4790fbf2c5715f9d3c1fe11e98f0741c3cf1d09427d16eb6b9e67c47a15569f0ed4b1129f7975d01ef4ebede24f7b18b4f6fb608656ec104bf352b73c364c8a550de0381ceb0d76af4eb73f4f2e3c1873786e72766f142546cf7f23229c1bbd02f210b2d6441f8b60ced5394c595b03205e51089595f8e1d", @ANYPTR64=&(0x7f0000000040)=ANY=[@ANYPTR, @ANYPTR, @ANYRES32=r0], @ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES64, @ANYBLOB="e6b5352b5543cb1d25e9cfd37f63b781460f070ed00bb6122cec7945cae32e87a0ba42aa5fa7515130466b1e6dce79df370b48f3e3180e2000f72446d1dff2ff58117ba003c0bb227ab2317160568b4ce0b64849ab22f71ec06bd7e5c8a1a4112b69dd87c1418ca18916704a69adc67a53169da01597f3927b23d46f65dceac7e0c57557acab6870844676f99216e5856ddde6608140a292039ba7892d0394593103157baf4df6fe906667de1c89795860cd151ec207e54db0f71f06a3d08a48c4943f02243dae10e8b16825cff907f8879ed1f58e2de4", @ANYRES64=r0], @ANYRES64=r0, @ANYPTR=&(0x7f0000000180)=ANY=[@ANYPTR64, @ANYPTR, @ANYRES32=r0, @ANYPTR, @ANYBLOB="4d8dc90ea7b3254e6b1e3471f1ad3b473eb4fe362ce633b050f01e879c3a53", @ANYRES32=r0], @ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYRES64=r0], @ANYBLOB="0f6549156c958c062111f32ec1d1af6cc90afec33d5b69446402b585f755514edc4422d2f884f103a19341ac39b49653c6bb11752b5cd2ac7491fd13f72d9915590cc24e60dab9cb8390b36a712cb6f724f50826bd788f46b522b9cbadb997509444c0d5fe0c08adc2e2ac94e7410685a690ae2752ce44b39b0223193b88ec0b9c45b6660c16e7f1ffdd89839a49a36555a5c2e5af9b3a82dde81f19261ed8be24a5bcdba1564779b9e2"], @ANYRES32=0x0, @ANYBLOB="000000c57e000000"], 0x4}, 0x1}, 0x0) 2018/03/24 10:30:23 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) futex(&(0x7f0000000080)=0x4, 0x3, 0x0, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000000)=0x1, 0x2) r1 = dup2(r0, r0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000040)=0x9, 0x4) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) 2018/03/24 10:30:23 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322}) r2 = dup3(r1, r0, 0x80000) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000100)=0xffff) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @loopback=0x7f000001}}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000080)={'syzkaller0\x00', {0x2}}) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000140)=0x5, 0x4) 2018/03/24 10:30:23 executing program 1: unshare(0x400) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) ioprio_set$uid(0x3, r1, 0x80) sendto$inet(r0, &(0x7f00002cb000), 0x0, 0x0, &(0x7f0000264ff0)={0x2, 0x4e21}, 0x10) 2018/03/24 10:30:23 executing program 6: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d16ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x4924924924923f4, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x408, 0x4) sendto$unix(0xffffffffffffffff, &(0x7f00001a0000), 0x0, 0x0, 0x0, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x181200, 0x0) getpeername$llc(r2, &(0x7f00000000c0), &(0x7f0000000100)=0x10) close(r0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) 2018/03/24 10:30:23 executing program 5: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000000040)="240000002a0007000000000000000001fb0606ff010000140000000c020000210000fd10", 0x24) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000080)=0x4) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f00000000c0)={0xffffffffffffff28, 0x0, 0x8000, 0x7}, 0x10) 2018/03/24 10:30:23 executing program 1: r0 = memfd_create(&(0x7f0000000000)='!\x00', 0x2) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x1, 0xb, 0x6, 0x4, 0x3}, &(0x7f0000000080)=0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f00003d7000)={@empty, 0x0, 0x0, 0x0, 0xe}, &(0x7f000025b000)=0x20) 2018/03/24 10:30:23 executing program 4: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000180)={0x54, 0x0, &(0x7f0000000100)=[@transaction={0x40406300, {0x4, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x0, 0x40, &(0x7f0000000080), &(0x7f00000000c0)=[0x78, 0x0, 0x78, 0x68, 0x58, 0x0, 0x48, 0x30]}}, @release={0x40046306, 0x2}, @acquire={0x40046305, 0x1}], 0xbc, 0x0, &(0x7f0000000200)="c6065f943fd6c1366c2ef62488f1dea7f1cc6cfa0eb5e56b3f7e8b4a115abe7fb0b08d18e1bffb5d32c934b7506378100314ad09889681d8d35db2d92c15f41e6999c3cfb75e911ad02683db990b8cc8e963b21b2672a22a077e04d2e2384976bbdaa2fbb07b159f6d22fc8d8dc41367841fc065003d4987acba87fc6c335a181b402458f3d779f90e8887d41f2566fc9e9ec01c6524106a80675f55c97cfc65e402d1b85feafb8fc6829ea6cd6327d1831d9471fd7711327e1ae86e"}) r1 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_open_procfs(0x0, &(0x7f00000001c0)='net/tcp6\x00') ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000080)) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000000)={'vcan0\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/03/24 10:30:23 executing program 5: futex(&(0x7f0000000040)=0x4, 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) r0 = gettid() r1 = memfd_create(&(0x7f00000000c0)='wlan0]-&md5sum&wlan0\x00', 0x3) setsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f0000000100)=0x40, 0xffffffffffffffd4) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000000280)=""/4096) timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000140)) clone(0x0, &(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)) tkill(r0, 0x1000000000016) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000000040), 0x0) 2018/03/24 10:30:23 executing program 7: r0 = socket(0x1d, 0x3, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) sendto$inet(r1, &(0x7f0000000240)="826c6807bc835ece42375553399fc446285321466040a925e907cda6cefc7356425ee1e1909fa457dfb37f676a724497e9baab45ed3868a6b8b117a28d2a1e1aae6dc651b97087964449ce448984eb7fe1865e5ce3e7c289a15655b31389c949acd1ce678270e6b44edc6af6583154e93f13277523349cdaa013f7469ad781ffa107d2c01f229876b6a4665dabf91309f8640202774302e4e05d6be4ee938920b99c89806056bf", 0xa7, 0x20000000, &(0x7f0000db4ff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000000000)=""/157, 0xad, 0x0, &(0x7f00000000c0)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) sendto$inet(r1, &(0x7f0000000180)="799a11571c83a60fb0c07622a33c380e3ef0dc27dd46f5d53104ee0c408d2f8fabe7925251d6604fcc3860041d59798f1239b4007e42dd7328f0b2af53fb2de775ff5a99df2e63ecad7add085d8f4fa1ec4ca57e6d810e0239c1c8e84202a9ab562eae5d91542b33bdb2ce8d658c5e636b3cb6a9254b5088ed1e7453db945e924102fbefcf5034e9818f7e457d2059b733407719bde23760aec4ef261812167734ae5e2295094d25feb11481c278e23cc8be", 0xb2, 0x4044000, &(0x7f0000000100)={0x2, 0x4e24}, 0x10) 2018/03/24 10:30:23 executing program 1: r0 = socket$inet(0x2, 0xffffffffffffffff, 0x8) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) 2018/03/24 10:30:23 executing program 6: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000003fc8)={&(0x7f0000000100)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000000080)="5500000018007fafb72d1cb2a4a28093020600fc19a84305e6c032088c471b22c0d19fa1567216da022623692500050000040149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448d", 0x55}], 0x1, &(0x7f0000000180)}, 0x0) read(r0, &(0x7f0000000000)=""/57, 0x39) 2018/03/24 10:30:23 executing program 2: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000)={0x77359400}, 0x10) accept4(r0, &(0x7f00002c0fec)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00003bd000)=0x80, 0x3) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f00000001c0)) tkill(r1, 0x1000000000013) 2018/03/24 10:30:23 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000000), 0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f000002e000)=""/66, &(0x7f0000000000)=0x42) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0xc12647d47b18cc40, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x1f}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={r2, 0x7}, 0x8) 2018/03/24 10:30:23 executing program 3: 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$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000afd0)={0x19, 0x0, &(0x7f0000009f84)=ANY=[@ANYBLOB="11634840000000000000004000000000000000000000000007"], 0x0, 0x0, &(0x7f0000003fb3)}) ioctl$ASHMEM_GET_PIN_STATUS(r2, 0x7709, 0x0) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) 2018/03/24 10:30:23 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000af5000)='illinois\x00', 0x9) recvfrom(r0, &(0x7f0000000240)=""/101, 0xfffffffffffffe9e, 0x0, 0x0, 0x3426c6ef01220c51) recvmmsg(r0, &(0x7f0000005880)=[{{0x0, 0x0, &(0x7f0000005740)=[{&(0x7f00000035c0)=""/4096, 0x1000}], 0x1, &(0x7f00000057c0)=""/179, 0xb3, 0xf5}}], 0x1, 0x0, &(0x7f0000005a00)={0x0, 0x989680}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) sendto$inet(r0, &(0x7f0000000140)="2fd5050a8ec4f43dde9167ab908142c5c42c6fb438630195b0cf436bcfe4b55085822998aa75ae0d880cdac2c815f282a1c782dc1f1226d46d2620d896b9ef5656ef031d7fbac6b443fb8d45b98bb01b977a0ae3faaf8deec84c907962b348f5eef314c4ed263142b5c599febb865353ef682b1740c418ef8d2fedc26b651ed84aca71874b131d6354183c22e63f4ac00070f94e54bf391e101bc79a903c9c14775fb0e2ef7a5e62b0740a8c3b925855d5c6dee06732dcb567bc137bf0a0932669cad670b28fa417b448e3440691d833701a", 0xd2, 0x7ffe, &(0x7f00000002c0)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) 2018/03/24 10:30:23 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x80) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x0, &(0x7f0000000240)="7c619810e1ab13af91a336f08b9486fafbe0a9327c22a9432b40d94a3933caabc6f4696e65d2c9d029f69c70b1169b9039c601fcdc43d2042e254d335b1920d3b4fb9d8e52c551814589058fb4f5f7d27268c8b16c749416f20dc5a277a905f8b5fe541414a677c834309bcbaa98852e5e513de3dcd00e984d0b7cc09be23c", 0x7f) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001800)='/dev/ptmx\x00', 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer\x00', 0x20000, 0x0) getsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000840)=""/87, &(0x7f00000003c0)=0x57) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000a00)) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) r3 = add_key(&(0x7f0000000400)='.request_key_auth\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000480)="62bcefaa51c97aa74623c3d0d64d38f386be3b2bfdbb2425cc06ab760a3907dbd0204df21906a679bc51b1bebe0d4f41411d26603b288c48725ef4faad7555b185bbdc40de6eb47d0342fd1862f8ebd4649fc38829d82af654bea1c79f3adae04bd9f1ff", 0x64, 0x0) r4 = getpgrp(0x0) ptrace$cont(0x7, r4, 0x6, 0x7) time(&(0x7f00000005c0)) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000340)={0x0, 0x2}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000740)={r5, 0x2, 0x6}, &(0x7f0000000780)=0x8) r6 = creat(&(0x7f0000000200)='./file0\x00', 0x102) request_key(&(0x7f0000000800)='blacklist\x00', &(0x7f00000008c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000900)="74086e750000000000000000008c00", r3) getpeername$llc(r6, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000a80)=0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000300)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r6, 0xc00c642d, &(0x7f00000007c0)={r7, 0x998c22f69078d2fb, r2}) r8 = request_key(&(0x7f0000000500)='asymmetric\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000580)='!,vmnet1#\x00', 0xffffffffffffffff) keyctl$instantiate(0xc, r3, 0x0, 0x0, r8) r9 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r9, &(0x7f0000aba000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000000cc0)=ANY=[@ANYBLOB="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"], 0x14}, 0x1}, 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) futimesat(r2, &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)={{r10, r11/1000+30000}, {0x0, 0x7530}}) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) 2018/03/24 10:30:23 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x1000000032, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f00000000c0)={0x73, 0x79, 0x7a}) 2018/03/24 10:30:23 executing program 6: setrlimit(0x0, &(0x7f0000012ff0)) madvise(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x9) clone(0x0, &(0x7f0000000000), &(0x7f0000ea9ffc), &(0x7f0000000040), &(0x7f0000000000)) 2018/03/24 10:30:23 executing program 0: userfaultfd(0x80800) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x800) openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x40800, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x90000, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x731a00, 0xa5) accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000100)) socket(0x1, 0x4, 0x5) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x50000, 0x0) pipe2(&(0x7f0000000240), 0x800) syz_open_dev$binder(&(0x7f0000000280)='/dev/binder#\x00', 0x0, 0x800) openat$selinux_context(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/context\x00', 0x2, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000000040)='ns\x00') getdents64(r2, &(0x7f0000000140)=""/150, 0x96) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000340)={{0x3, 0x3}, 0x0, 0x6, 0x1, {0xffffffffffff8000, 0x3ff}, 0x10001, 0x4}) getdents(r2, &(0x7f0000b4afd5)=""/24, 0x18) 2018/03/24 10:30:23 executing program 4: r0 = mq_open(&(0x7f0000000080)='bdev\x00', 0x41, 0x0, &(0x7f00000000c0)={0x0, 0x6, 0x94, 0xffffffff, 0x3, 0x5d6e0193, 0x1, 0x4}) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000040)=@assoc_value, &(0x7f0000000100)=0x8) mq_timedsend(r0, &(0x7f0000000000)="e1bd6cd0afde34321df09a6d21a196923c8789fbec2ea693ba8964b3fe243e2d42cdc1b9eef3721daa36ba559839d6", 0x2f, 0x3, &(0x7f000002eff0)={0x1000000000, 0x989680}) ioctl$VT_WAITACTIVE(r1, 0x5607) write$selinux_access(r1, &(0x7f0000000140)={'system_u:object_r:getty_log_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x34, 0x30}, 0x33) 2018/03/24 10:30:23 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x2, &(0x7f0000000100)=[{0x28, 0x80, 0x6f2, 0xfffffffffffff010}, {0x80000006, 0x6}]}, 0xfffffffffffffe28) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/mls\x00', 0x0, 0x0) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f00000001c0)=0x8, &(0x7f0000000200)=0x4) r3 = fcntl$dupfd(r0, 0x0, r1) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendmsg$nl_route(r3, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000480)={&(0x7f0000000280)=@ipv4_getaddr={0x20, 0x16, 0x0, 0x0, 0x0, {0x2}, [@IFA_LOCAL={0x8, 0x2, @local={0xac, 0x14, 0x14, 0xaa}}]}, 0x20}, 0x1}, 0x0) 2018/03/24 10:30:23 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x800) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x40189206, &(0x7f0000ddd000)) connect$unix(r0, &(0x7f0000000100)=@abs={0x0, 0x0, 0x4e20}, 0xffffffffffffff71) 2018/03/24 10:30:23 executing program 2: r0 = open(&(0x7f0000053000)='./file0\x00', 0x43, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f0000000040)='./file1\x00', 0x800000000, 0x2000000006) fcntl$setlease(r1, 0x400, 0x0) close(r1) [ 52.569212] binder: 9583:9589 ioctl 7709 0 returned -22 [ 52.575609] binder: undelivered transaction 22, process died. [ 52.595257] binder_alloc: binder_alloc_mmap_handler: 9583 20000000-20002000 already mapped failed -16 [ 52.607239] binder: BINDER_SET_CONTEXT_MGR already set [ 52.613688] binder: 9583:9589 ioctl 40046207 0 returned -16 2018/03/24 10:30:23 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x200, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000200)=""/226, &(0x7f0000000300)=0xe2) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x9c) r2 = socket$packet(0x11, 0x2, 0x300) sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) clock_gettime(0x0, &(0x7f0000007480)={0x0, 0x0}) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000180)=ANY=[@ANYBLOB="ecffffffe00000020000000009f6148bfc0e22abf40000027f1414aae00002000000000000000000000000010000000000000000"], 0x34) recvmmsg(r2, &(0x7f0000007340)=[{{&(0x7f0000006bc0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x10, &(0x7f0000006e40), 0x0, &(0x7f0000000000)=""/215, 0xfffffffffffffeca}}, {{&(0x7f0000000100), 0x6e, &(0x7f0000007280), 0x1ed, &(0x7f00000072c0)=""/67, 0x43}}], 0x2, 0x0, &(0x7f00000074c0)={0x0, r3+10000000}) 2018/03/24 10:30:23 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000bef000)='net/snmp\x00') ioctl$KDDISABIO(r0, 0x4b37) preadv(r0, &(0x7f0000001500)=[{&(0x7f0000001380)=""/178, 0xb2}], 0x1, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000100)=0x8000, &(0x7f0000000140)=0x2) getpeername$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000000040)=0x1c) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000180)=0x3) 2018/03/24 10:30:23 executing program 5: r0 = socket(0x5, 0x80000, 0x4c073a47) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0xfffffffffffffffd, 0x1f, 0x4, 0x3}, 0x10) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x400800, 0x0) ioctl$TIOCEXCL(r2, 0x540c) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x100000001, 0x141200) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000080)={0x2b2, 0xfffffffffffffcfa, 0x1ff, 0x9, 0x3350, 0x200, 0x0, 0xc2e, 0x1ff, 0x4, 0x40}, 0xb) setsockopt$nfc_llcp_NFC_LLCP_RW(r3, 0x118, 0x0, &(0x7f0000000200)=0x8, 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{0x45}]}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710"}) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x0) 2018/03/24 10:30:23 executing program 7: inotify_init() socket$inet_tcp(0x2, 0x1, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000559ff8), 0x8) syz_emit_ethernet(0x14c, &(0x7f0000000000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @random="931c6725225a", [], {@ipv6={0x86dd, {0x1, 0x6, "2b24b7", 0x116, 0x3f, 0x4, @ipv4={[], [0xff, 0xff]}, @dev={0xfe, 0x80, [], 0x14}, {[@fragment={0x2e, 0x0, 0x7fff, 0xffffffff, 0x0, 0x246, 0x64}, @fragment={0x0, 0x0, 0x8, 0x6, 0x0, 0xffffffff, 0x64}], @dccp={{0x4e23, 0x4e23, 0x4, 0x1, 0xff, 0x0, 0x0, 0x7, 0x7fffffff, "964001", 0x180000000000000, "7d9aa0"}, "50a82dd2ec14876530985769fc9fddcf4f204d36ff1225d14f7644377116a63b816ed5dc5e6981f97d3183eec23cdea959c4b5ddb569fc36716d1e7e654291de0625c3d8653f60361b8ed3840dc7208396660b7025040a6238f15b219b20e13e8840bb641977f78c9a31eec0d3d1a00cb1209475b511b24e7717a1c4ff62b26711933d7dcff2d655ba8648126bc444279db841eef6303bf8f75dd3659647f270c905f1e16dfcbd2a93d53d2d8daeaae39c487699f43fc641eb93d057fa3f0f3b28b8d15f29c01a2961aafe256c4ac33e97c9196695336842989e918ce50b2d0e427e4dd518be99eb779e530f4a0e4cd9b05bb59e7332"}}}}}}, &(0x7f0000000180)={0x0, 0x2, [0xb08, 0x790, 0x7a0, 0xffc]}) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000f08fc0), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000d0a000)={&(0x7f00001da000), 0x8}) 2018/03/24 10:30:23 executing program 1: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000065cfdc)="220000002100070700be000009001c010a00001e0000090000000400050011800041", 0x22) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) poll(&(0x7f0000000040)=[{r0, 0x4000}, {r0, 0x200}, {r0, 0x80}, {r0, 0x20}, {r0, 0x8204}, {r0, 0x150}], 0x6, 0x0) 2018/03/24 10:30:23 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000680)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0xfc}]}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'ip6tnl0\x00'}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) sendto$inet(r0, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KDENABIO(r1, 0x4b36) sendmsg(r0, &(0x7f000009cfe4)={&(0x7f000009ffa8)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(pcrypt(rfc4106(gcm(aes))))\x00'}, 0x80, &(0x7f0000398000)=[{&(0x7f0000697000)="8015b27a0d9e2bd88efb1e7c6b4ef9d1bec8550b7ca1f4b2af2b0c9c0c376391fe4e3a7957eb2f6ff408c4a21ad0f2475c0047e61f7ee239a37eb76740424a2030fe1c954d3c451a827400a096863b226c1fd65bc96c698be9cea658fa7a55e8116f3e01062c48892c0d777fa7ab11939b5d55105ac393532322a292c70e0b417d139220ce63a652665b135b1d9d13c080e685ba0f7b8765c168f873094036ef6fb2f267c3b445c5607a5751afbaeb451600ff96f81469b49a5261b0f24af3684b2c7515fc45c29831da47bad34cb22fcda7fa3a8285d63f591c412a067c9c5e8cbb75fe2f45dabd741e6d54b1cb0fe3a87c70672b61c6594818f6c805464ec3d9393192330de92d0e835a19a44c17823464b8765f1f2068b1cfc5807bc79f02746a0119a8e7fe780f7feee2a282035302a7ddac3bcaeb929e7a5538104bff3a161e9c2a931be24cff509aa5579bac8495b676ecc6a1ae2a6a90d1ceb1f6b8bd783d0eaf7bf32e3d5cba032a9b312177998da11f7115d39a050aa49f2d2597cf6a8c20d95e9ef06d5f19619960b73856051b147d33ec26d7e8d42f583d5a2d0e0f1aa09436f2726934d17b9f4a4bec73329b155b927cc2d54642d9d6fcbaab94316eb58b6f65f48c4d47367aa21df9c90b57aec4f0b81dcf6e469038ed945f93b0cac5ca5f5f531af96b20ea67f5368933bf6c75781b302da1e1dab84ffb9663a59f79c6768b7c445d4e2710eb29680a47e6a4e9040f66262c30a29fe25bfd7dfe5aa1902390529a6613dd50", 0x22c}], 0x1}, 0x0) sendto$inet(r0, &(0x7f0000000040)="1ae53270155dc5e8551688d3c15ae8dc8a7ae91853ecd5d344e9a2cd616216ad3c7d8e6ac6859d2188c80950eb295280502cf657d561e6f05fb64ab8b6747c04a1371848941c393f21c3f626ce6b5716a37e9847bfa56530b7a38f7540b8f48fdda40772222f5d608cb6630ba1c4db0f8df3071aff44931ae27529ad7bd4a9431e0de66ce3b71a6b17b8c53bb057680936a9f9015af718dde196c99a77e532815aeadd5bb2e0fa50faa53bcd28ba5b31c486d77c2e1da8568d8098d7ddcba54056eb4b305518", 0xc6, 0x0, &(0x7f0000001040)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmsg(r0, &(0x7f0000000240)={&(0x7f0000000140)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x0, 0x0, 0x2, {0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}, 0xaa}}}, 0x80, &(0x7f0000000200)=[{&(0x7f0000001900)="a8a88e42713c56e7bf1499e061e0fc4de8741bf715ec6edec76d4b861032d28a8c91e6f0821decd1715fa255346d73e9354a77176d946f9b6b53c52c19529bb008f6ef984fbbd1274737543915b50c93cc21311dcaa5990f95d8f3b53be243535182072dbcd5478a6a1f7f336498a6af36670e874936eb0931967fde773f03c026f29fae00872877d86778b73d97c0598a922cd39728fcec42613acea807a451b9b4dba55ec5f5bccee3780b17cc763d36579bd32eb685d158657f56b652c787f89191c810b3d9e4d9f19f7ed2e42ca841ae926973ddfddbdb92453bc274515b7e203aa81ce64454137385d75029a757939f147a381f7525d36295532347e5ffc347f8ccf88ee655981b5590c459b48ad73f36d79b7f70c3d7319a9c96a85c18f67a27e2e6ae76372753f8022e4ca40d014a892392accd8082c9759be35d76509d4bcc6511a2d24a57251aeb2026889064c9af21d03975b86357318acf9db95454148cdf7edd636154f75e31fcc0604b7b29e121abeb8992f191ad1450927460dc103d802e078af3628ae5d3070103a8bde9ae6b8c985e1c7c934bb224a32b2c4dea86d1eacd47666b03f783643a6b17c80ff1aea0c07065271b59923924030b2f0c3e9054967f9fae340dab66dfeb0af5bf3108733750103a2bccbfc53815e40d82ed577dce9a77ea5f113a9c6f22f495c4dfacde88815e0ae177a2d61b9ce3ce64b4c7c6b56f4f994d3d6ee86cc137fcf5cd5c9da838807b1290e974963bce85d5eb2a8f85305bb6d0ffb733402b27af8e1df9a64ef147b24e3c442d9f7530937267d7f270ee0f55f6d01b1d9e9c2a9e96175b705d18ba4f37e9f6fa6fa73039f30b215d262034ccfd38936bcbeaa2c96f0ba1cbedbb2bce9f7e6e63cf4aeddd6119633f97bdfaf294e7e282c47ca9ab5327aa159da2f54628b6ff25a2b20c9ead81fd265dc0a553d0cc60673036f74e7e07517684dddd3e5fb83365a88ebc99cf3cae84e84adb84a74ebd2be0d339723d9487c73fa0b0362d1284eb6aa011fd956e318f9caf2877b2e2095685919f763a5584807abbdcd9242eb94140c0dba971693d71d4444f4183ec8f6f4d59d23a6938e37e4b87c8b419a3f4c1aff4b9c98dbdde10778d12721a9063cda03f7d7c173f5e088d600cedfc0cc22b859ba947e93639e0eaa204bb37268c6dd5f709d0a8eda0f76896c272ea4af362039d5f71966210e956b2b0d5a4c8ad4faffa7e706fcaa7a0cde9f8666699ce3cc7e4e01cf052f24f4125e27ec6a1acbb07dd4c376685ac100c1740c3672fca3ff81419f477b8384de8e7fa1b6114d726ad3316d54ece51369c1524fd855b9cfd21858a0bda5e862edae631d59d90b5f4c5f309e67af1e7990e7b3b6c32bb9f509f41b049b0bec28e5132033a1c001986ef125dfaab00facaeeb82cbbc26507ac82b2de89fc0b4051c8e026e0d1a792f3ad5788ea9a200afee2396c6a9b1526b3725988df79fa8c79fdeb35fcc2c509d3acbae979fa9631156187c83d3ed9569be2844cff696fbc2ca2054b6cff37a8314d79316d269615c16149ace632d9fda80ab8c66e856fb45567b8300faf593360243b9a553ff300b822d72ec2668d3c448b7d80545c9a5a2cd129a0c8651dcc0e67ee936f39eaf8404189d731ba0acf4c303871bf9f3d781cfe1c6d3794824d69db22b2b00bd3289665a2363205580f47cdde6d0ae06f2c7756d1e1213618c668e8c34ffa177c2974e906b4d1530cf4853eb3d06b00de317e57086dcf54153d63cc48ec03715ad4603147792cf11c26bc38fbb00b7ba926588b940cfc8823cd38e37a005d914d82c52ea51f8598040d3a826af0582749a4f348bdbe13b859400687accbc67301c2cb1aae21630e47b17474beb77ee72b25cdc589ff7a204730db2d81fa8655eef037e77fde709ab878e8f12923a3d76407ea06b08b30d2c1494b01dcf330a668edffdd2f6c49b2a41ae354dd0428131e04784634494953ca5adc8308f99893baa2e88dde179dd4284852aa10357da673cae3e246440e584778a444390919ac3f35e0b3c18e578187e550063b9449131bbd7f481578dbfab2a8be424c4fdcd58710fa614e3748ba04558e4cc9e03f4c09cb6b99cc847b7300c7fc628beb36f0acee3e9697ccd4ff1f543678e53d64bcaaa7bc482b63da40c842d3ef4fd0ffdacddfc36daf9192582520eebd6e85dabb187b5dab607abd164ef9d32e8c506b4a0ee3b26e842af1cf57a9df4737f67b84369014fd1de93e6427cea186d2b8637fe2f51486f145c1e027f4b28e0c0bf7929640b8180e60af182dac26407a14bec3e162ea24721b2645f974bba489bc6c2b32e2ebeb122b2f0fbc78c79d3e56febe443465000e718723a9663d61cf0863074fe745edd84a16d47c5996cbdc7d5c13bb352c2c8f2c76e855ef825d0aa88f8960959c98e3d03eb1b4e7098ca191d43c13d4df5677d8de6936f6333bc2a0ab762fb4e22302179d658713bc7ce0381a2a454a0df470fe3f86424df734d44a8a7468c9ec5a03ce60574d8830592b954937e4400d5e7f5d68324f0f10b25c59b16f064536944fd0c7ab1e8d09b20c699d56e48c65636031cec90ad33786fff750497b8c3abbdb547f060dbb7528333a67d65997c15c764ada5a8ae3069c37dd340ca53a81a893eecde5ad5fd82d8e699c44155b6f5e3794f9b425682e9031d33b0767d5aba8e285d37f86fffc687050306dedfdfd990d753977c130ec8555bc3e2ae412f9eeff8992cf548593bf5c565e52f787cfc4cc49e4ce4d654bbfef7f55c01ba63bdcb7bfff3831a1f05f503a4ef7766072cb052d83e2cb973ce790c9a4f2408c1b139fc12ba9c4137a3c355a3465191841c03a9fecc5aed9beccb25dde8df5282d53387f5686fee791313eedf6caa9487caee85a50e83d9d8f6cee75a865f4648922d75a571bda0e515d01392f397f00a685cb978bcc00addad2934cb5a6224f2532e8dca4cf900636c27136e7fc37b922d287b0549e5b43345a6598f7117e15dfedbf518aa29d5dd3566d36b802ec69a830392546f3069c1d46b36925b4c07307cfd8f5aa47adf896bbe09d1e49ea1a442fd3d4552b286647335eebd466fe02fb1a824bd9614562b7be3eb93b201ff899ea33c169b9c407139fca53e9f492b09fdd257b61117a73a6c6d3ad43362305caadf7de05f8aded467a1bbd6580da624b85f6343c3f5a93357a3d8e88e926a58c298527e4d40f017449449962844d5e061a0a5174691e44a59b4a0f709ac22155bc7faf67ac7681449cdacd76575f46e15f7e270b05d0462930fdc2b1bc39d3ba00fab6c38e110d4914feadb05eee6224a89d68fd12e0bc2abb0aad77fbf0304495302862e71d883b0a0cfbaa50c5241426a1e807a1268c9d60f0afcfdc528b745e4a2883dab2ae0f30b01fa5be4723fdf70001d065800f4e2aaf50c00a4126d76700a7beb41be57f96b231e699d625d51f8452db62e79e8e7b6ec6c22dfebf5e72655da663444cffee9b73c5e15ba1a02cd801a616199c34a2096798fe50010ed7711e308779a903d79a0fb4aa0cceaead33cb5e8cf7a955b6ca4b2b537ed7fc58fa30acfd7047188a367bb96cfc20948bb317f73859a3c0d0a0a3ec5a0b1c23d263ef1fc1cf6a04941b9fcf8c40fefe0d7c7ee7994e66e095d728c5edb7d211e68c010ad79d0c2dbafaa2b5f24855e75ac1265f87a18b497f6f3213c9772f235f48892dabec9e89dd19e83b6c241d837c1487af61cfaeba79f703c5549841d2fd81f1d1443fb6f88bd59914c440dbad4bb9a2435de9040b1169df5925bfeea9c98f8cced1125be1e27665f7e35a6658bf44a5774fba51a8f0cc9a2d1e53f9f75dd0d8f036a61bf8f41365d84043ddac1ec3f0ff43c118a26d255475b24b03d1da521ff4acb236e2e70b2f1b587257d1e7cc1c65dd7f1064e474b8589fc450fe818188f786f23edcb4a29fb229567af27ea4d491f16027055743729cd965950ac74d1cd1bb406d438b238a977f0aaafa484ec5009a357530d8415ed6f3910aacf6eb8276948694e1fc523ca99f4f0357081bc941656bd2866b49838cdb98d57e6c82a6fb6f8915d58e19d1b660277d4a2eb0bcf24cf09139d4ec8983fe8d79da032b7c3325e3134b94466e5b259a7aa151248df7a18b68e6f64d87564e97fadca8017d31556b331809be193e4788e39746328c9eae8d3d16eb8fee60e8139efc89e8a78d94d7f55cb5ec77eaf343671f9845d87917c2437be9a4e2412acbb73cf74647cab2f2d148528ccb12bcd548fad2dc238475bb01609237cb395c7e49bfd28f8bd080c3fea617165b522fc49a7082d45cebde2481ba4a7a64cdb1e9b4ec57dc4a38d63d5f16a1ca0954f77a06c2e3c9f332ea57740f4df2bc88e78019826c667e4c7a44394dcae7f608e3c140b7dfc1490e6e3ddc4aac487e9027764c5c5239c7c7b1ac845dbce702f088fb2c61318479df551249e67631052bc17d4a4fae1dd07ec1b6f5265473bb16c3fc8b8657811315828cc3a922bc0b5c13f7ac612e532e6494adb923e19802799fa37f549ecf6105d2e1b5b2873cd1e2b577ab43dfcf60388b4c171a30d4cb5a8406961b111097085c43926f54b8b2cb83351664a08a161db9cdbbce5183b8a681067903f69a8aa4b4b6fde3b132e6f0d2aa7e128a5eaaf497d09de3d7f72eae93c3d709037706da8bd26bef72b1447aa528bcf7405bc49391fa1d76cdb052a5108e95d3b047dc8efaeee0cc3bf53fbb9ffa4be01402bda0e5213a5b1a7c0d14fb3f52004f88cb5ccc8aa91ec2834096cd33c0c13968b9d001ad1a90ed4bfba7e6a269cb0027cbb927d9b1dba12f83db551e06f4ae4e55351fc256d50a00c984366c77929e731e6bb337e7cd68b24aaea7cea98172daf8a79c166dc0fc5f66abac164fb57cf79493d06733246c6525de127421ecd644cad08ee8b743cc58f2320a32c1d9f39cc2ac291d86eb06ba57c9e7fee199468e44bdec708e26b6c214d766fdd768892d82b7a822b4b11cd8d9063e7be2220573cbdf10e7ce07a1cb70", 0xe00}], 0x1, 0x0, 0x0, 0x800}, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0x0, &(0x7f0000000280)=0x80000000, 0x4) 2018/03/24 10:30:23 executing program 3: socketpair$unix(0x1, 0x7, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setsig(r1, 0xa, 0x2a) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={'gre0\x00'}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x1d, 0x0, 0x9}, {}]}, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000080)=r2) 2018/03/24 10:30:23 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) remap_file_pages(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2000000, 0x7, 0x100) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00006b8000)={0x1, 0x6e, &(0x7f0000000000)="8dbc3a0000003743aa7c375c00000000008c0e04797725413c0000007efc5e45351d2de95cac3a7e581e5a057446ac2bb4ab944a0353cef34c3d94af3ff26ed10db12dcd0c8d4469d2aa05c36580fc8d12fb1c608656ffca251d7803e8e3eadb84393cf480a601759124d5ec3a86"}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt(r1, 0x8, 0x5, &(0x7f0000000140)=""/231, &(0x7f00000000c0)=0xe7) [ 52.619592] binder: 9583:9604 unknown command 0 [ 52.619599] binder: 9583:9604 ioctl c0306201 2000a000 returned -22 [ 52.625616] binder_alloc: 9583: binder_alloc_buf, no vma [ 52.625634] binder: 9583:9625 transaction failed 29189/-3, size 0-0 line 3133 [ 52.626824] binder: 9583:9604 ioctl 7709 0 returned -22 [ 52.651687] binder: undelivered TRANSACTION_ERROR: 29189 [ 52.657264] binder: undelivered TRANSACTION_COMPLETE 2018/03/24 10:30:23 executing program 3: r0 = socket(0xa, 0x2, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000040)=""/53, &(0x7f0000000080)=0x35) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000000000), 0x4) 2018/03/24 10:30:23 executing program 7: inotify_init() socket$inet_tcp(0x2, 0x1, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000559ff8), 0x8) syz_emit_ethernet(0x14c, &(0x7f0000000000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @random="931c6725225a", [], {@ipv6={0x86dd, {0x1, 0x6, "2b24b7", 0x116, 0x3f, 0x4, @ipv4={[], [0xff, 0xff]}, @dev={0xfe, 0x80, [], 0x14}, {[@fragment={0x2e, 0x0, 0x7fff, 0xffffffff, 0x0, 0x246, 0x64}, @fragment={0x0, 0x0, 0x8, 0x6, 0x0, 0xffffffff, 0x64}], @dccp={{0x4e23, 0x4e23, 0x4, 0x1, 0xff, 0x0, 0x0, 0x7, 0x7fffffff, "964001", 0x180000000000000, "7d9aa0"}, "50a82dd2ec14876530985769fc9fddcf4f204d36ff1225d14f7644377116a63b816ed5dc5e6981f97d3183eec23cdea959c4b5ddb569fc36716d1e7e654291de0625c3d8653f60361b8ed3840dc7208396660b7025040a6238f15b219b20e13e8840bb641977f78c9a31eec0d3d1a00cb1209475b511b24e7717a1c4ff62b26711933d7dcff2d655ba8648126bc444279db841eef6303bf8f75dd3659647f270c905f1e16dfcbd2a93d53d2d8daeaae39c487699f43fc641eb93d057fa3f0f3b28b8d15f29c01a2961aafe256c4ac33e97c9196695336842989e918ce50b2d0e427e4dd518be99eb779e530f4a0e4cd9b05bb59e7332"}}}}}}, &(0x7f0000000180)={0x0, 0x2, [0xb08, 0x790, 0x7a0, 0xffc]}) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000f08fc0), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000d0a000)={&(0x7f00001da000), 0x8}) 2018/03/24 10:30:24 executing program 1: rt_sigprocmask(0x0, &(0x7f000078b000)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) timer_create(0x0, &(0x7f0000044000)={0x0, 0x15, 0x4, @tid=r0}, &(0x7f0000000080)) timer_settime(0x0, 0x3, &(0x7f000004a000)={{0x0, 0x1}, {0x7, 0xe4c}}, &(0x7f0000040000)) r1 = add_key(&(0x7f0000000040)='cifs.idmap\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)="54f0fa74973b30f5a0c5f959da9efe8026727b6c0d601a49d9c4b596a73ce2748f7a0ce4b70179f30f88ae2c16bebc6113e61ad359703285f54b19cbeda619deaae856a5adc4be95d168bf7ed39d52ad4a7f608d4c6cb9bf0d4d869712ef1d817240dddce032101a713e727f60771aff7da46f6b038375da407706c01fadf3e52579fe1b66d1a02fe85c92f5bb12a5a965a26302c419a470b4bfcc9fa704ca0a", 0xa0, 0xfffffffffffffff8) keyctl$get_keyring_id(0x0, r1, 0x57487f6b) rt_sigtimedwait(&(0x7f00004f3ff8)={0xffffffffffffffff}, &(0x7f0000ec8ff0), &(0x7f0000685000)={0x77359400}, 0x8) sched_setscheduler(r0, 0x2, &(0x7f0000000000)=0x9) 2018/03/24 10:30:24 executing program 0: r0 = syz_open_dev$loop(&(0x7f00008f7ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x4e12a2230b36601c, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000040)={0x0}) sync_file_range(r0, 0xffffffff, 0xffff, 0x2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x40000, 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00000000c0)={r2, 0x80000, r3}) r4 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r3, 0x4c80, r4) fadvise64(r0, 0x0, 0x0, 0x4) 2018/03/24 10:30:24 executing program 7: eventfd(0x200) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000081dff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000c9d000)={0xffffffff, 0x80000001}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000000c0)={0x1ffe, 0x400, 0x3, 0x0, 0x0, 0x6, 0x93a3, 0x0, 0x0, 0x32b, 0x0, 0x6}) r1 = socket(0x2, 0x1, 0x1) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000080)={0x3}, 0x1) r2 = syz_open_pts(r0, 0x8000000006) writev(r2, &(0x7f00009c9f90)=[{&(0x7f0000a8b000)="54e48d", 0x3}], 0x1) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x105383, 0x0) ioctl$DRM_IOCTL_CONTROL(r3, 0x40086414, &(0x7f0000000040)={0x2, 0x1ff}) r4 = gettid() setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000140)={0x800, 0x9b0b}, 0x2) ptrace$getsig(0x4202, r4, 0x8, &(0x7f0000000100)) [ 52.694781] IPv4: Oversized IP packet from 127.0.0.1 2018/03/24 10:30:24 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)={0x3, 0x0, 0x0, 0xc}) 2018/03/24 10:30:24 executing program 1: open(&(0x7f0000000000)='./file0\x00', 0x100000c0, 0x10) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f00002a8ffa)='btrfs\x00', 0x0, &(0x7f0000000080)="1b5362d79af7e24c7aeba31a11cf9bf0c285c759994ebee02c") 2018/03/24 10:30:24 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = dup(r0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x3000, 0xfffffffffffffe20) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x6e8000}) 2018/03/24 10:30:24 executing program 3: clock_getres(0x0, &(0x7f0000d99ff8)={0x0, 0x0}) ppoll(&(0x7f00005e1ff8), 0x0, &(0x7f0000630000)={0x0, r0}, &(0x7f0000001000), 0x8) getgid() clock_getres(0x5, &(0x7f0000000000)) 2018/03/24 10:30:24 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff}) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x847ff) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000180)=0x4, 0x4) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000100)={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x307, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}}, 0x8, {0x2, 0x4e22, @multicast2=0xe0000002}, 'gretap0\x00'}) tee(r2, r0, 0x2, 0x800) dup2(r1, r3) 2018/03/24 10:30:24 executing program 1: socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f00006a1000/0x4000)=nil, 0x4000, 0x4, 0x810, r0, 0x0) mincore(&(0x7f0000ffb000/0x4000)=nil, 0x4000, &(0x7f0000000040)=""/160) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x20, 0x4802) ioctl$TCSBRK(r1, 0x5409, 0x7) 2018/03/24 10:30:24 executing program 7: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x20000000, 0x500) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000140)=0xa) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={r1, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000240)=0x84) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$netlink(r2, &(0x7f0000000c40)={0x0, 0x0, &(0x7f0000000b40)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="100000000200007903731dab54ff1f53b467023c39fe074b77bc3177ff483f3497a76d3cec060059c8902d549076098392d9dfb9488456b25072158f43c25ca9cb4245f012070000000000000075f4832a7229fcb125cb550d4b36caa9520a3ae0b5e47ac0ce14d56dd4399995bcff01f2df2e2c4df3c49073288400000000000000000000"], 0x10}], 0x1, &(0x7f0000000c00)}, 0x0) ioctl$sock_bt(r0, 0xdd17, &(0x7f0000000280)="807bd906abb1b2cbce00b897cb9e7262fe764f16ea59bc15eaef4d23007b7043673c3ce62f17cfb71e430a1f63a130f1a8a5f3e5efad55f9a8702377958651faad9f632162690f03ace8912b7135fcd5585facdaa6106d89796cc17225fd67112f6000df18d9c9f60c0ffebadf8ed8f47fc2f8ce080c90ac80eea39d2d") 2018/03/24 10:30:24 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f3ff0)='/dev/sequencer2\x00', 0x2000, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000200)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000000000)={{0x1, 0x2, 0x100000001, 0x0, 0x2}, 0x8, 0x3ff}) ioctl$KDGKBLED(r0, 0x40045108, &(0x7f00001a7000)) 2018/03/24 10:30:24 executing program 0: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) recvmmsg(r0, &(0x7f0000008b40)=[{{&(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000000180)=""/117, 0x75}, {&(0x7f0000001300)=""/99, 0x63}, {&(0x7f0000001380)=""/226, 0xe2}], 0x4, &(0x7f0000001480)=""/4096, 0x1000, 0x800}, 0x82}, {{&(0x7f0000002480)=@sco, 0x80, &(0x7f0000002700)=[{&(0x7f0000002500)=""/64, 0x40}, {&(0x7f0000002540)=""/111, 0x6f}, {&(0x7f00000025c0)=""/1, 0x1}, {&(0x7f0000002600)=""/219, 0xdb}], 0x4, &(0x7f0000002740)=""/169, 0xa9, 0x80}, 0x1}, {{&(0x7f0000002800)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000003940)=[{&(0x7f0000002880)=""/129, 0x81}, {&(0x7f0000002940)=""/4096, 0x1000}], 0x2, &(0x7f0000003980)=""/59, 0x3b, 0xada5}, 0x9}, {{0x0, 0x0, &(0x7f0000004c80)=[{&(0x7f00000039c0)=""/178, 0xb2}, {&(0x7f0000003a80)=""/35, 0x23}, {&(0x7f0000003ac0)=""/136, 0x88}, {&(0x7f0000003b80)=""/207, 0xcf}, {&(0x7f0000003c80)=""/4096, 0x1000}], 0x5, &(0x7f0000004d00)=""/74, 0x4a, 0x5e58}, 0x6}, {{&(0x7f0000004d80)=@nfc_llcp, 0x80, &(0x7f0000004ec0)=[{&(0x7f0000004e00)=""/131, 0x83}], 0x1, &(0x7f0000004f00)=""/109, 0x6d, 0x1}, 0x80000000}, {{&(0x7f0000004f80)=@can={0x0, 0x0}, 0x80, &(0x7f0000007480)=[{&(0x7f0000005000)=""/150, 0x96}, {&(0x7f00000050c0)=""/188, 0xbc}, {&(0x7f0000005180)=""/199, 0xc7}, {&(0x7f0000005280)=""/181, 0xb5}, {&(0x7f0000005340)=""/4096, 0x1000}, {&(0x7f0000006340)=""/19, 0x13}, {&(0x7f0000006380)=""/137, 0x89}, {&(0x7f0000006440)=""/27, 0x1b}, {&(0x7f0000006480)=""/4096, 0x1000}], 0x9, &(0x7f0000007540)=""/142, 0x8e, 0x1}, 0x80000001}, {{&(0x7f0000007600)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000008700)=[{&(0x7f0000007680)=""/85, 0x55}, {&(0x7f0000007700)=""/4096, 0x1000}], 0x2, &(0x7f0000008740)=""/246, 0xf6, 0x3}}, {{0x0, 0x0, &(0x7f0000008a80)=[{&(0x7f0000008840)=""/42, 0x2a}, {&(0x7f0000008880)=""/17, 0x11}, {&(0x7f00000088c0)=""/150, 0x96}, {&(0x7f0000008980)=""/118, 0x76}, {&(0x7f0000008a00)=""/72, 0x48}], 0x5, &(0x7f0000008b00)=""/35, 0x23, 0x2}, 0x1ff}], 0x8, 0x3, &(0x7f0000008d40)={0x77359400}) sendto$packet(r0, &(0x7f00000000c0)="f810be5a9e429c34155781198debe85bc251541d8555bac6db92e787c73d39a21feb260ffb6e69", 0x27, 0x4000005, &(0x7f0000008d80)={0x11, 0x5, r3, 0x1, 0x4, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x14) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @rand_addr}, &(0x7f0000000080)=0xc) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000000240)='jfs\x00', 0x2000, 0x0) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f0000000280)='proc\x00', 0x0, &(0x7f00000000c0)) dup2(r0, r2) 2018/03/24 10:30:24 executing program 6: r0 = getpgrp(0x0) keyctl$session_to_parent(0x12) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f00003efff0)={0x0, 0x0, 0x30005}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8), 0x8, 0x0) read(r2, &(0x7f0000deefe7)=""/128, 0x80) signalfd4(r2, &(0x7f0000a71ff8)={0x64}, 0x8, 0x0) 2018/03/24 10:30:24 executing program 2: mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) mount(&(0x7f0000900ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x400, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000080)={@mcast2}, &(0x7f00000000c0)=0x14) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mq_timedsend(r1, &(0x7f00000010c0)="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", 0xfd1, 0x0, &(0x7f0000adcff0)) 2018/03/24 10:30:24 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) r2 = memfd_create(&(0x7f0000000040)="112c736563757269747970726f632e2e00", 0x2) syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x40000) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fcntl$addseals(r1, 0x409, 0x0) write$selinux_load(r2, &(0x7f0000000380)={0xf97cff8c, 0x8, 'SE Linux'}, 0x10) close(r0) 2018/03/24 10:30:24 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00007e1000)={0x0, 0x8, &(0x7f0000df3000)="b3cf6dd84ad5a849"}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x42, 0x0) getsockname$inet(r1, &(0x7f0000000240)={0x0, 0x0, @dev}, &(0x7f0000000280)=0x10) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x3, 0xffff, 0x2, 0x47, 0x8}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e24, 0x7, @local={0xfe, 0x80, [], 0xaa}}}}, 0x84) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) write$evdev(r0, &(0x7f0000f15fd0)=[{{0x0, 0x7530}, 0xffffffffffffffff, 0x63, 0x40000002}, {{}, 0x20, 0x7}], 0x30) write$selinux_load(r1, &(0x7f00000002c0)={0xf97cff8c, 0x8, 'SE Linux', "fe9fe740131be00dfd3ec0ae63639f88b6166f2daf1bcf446ee3686acb700ac9933f121291419a8544dfa0046b8192eba016b412373beb21cb73630e70e9ec553fe7889f9f1210b5016265abd72646394d65495dd294f94d39d817c6c1ddbba7af0cb4f8b53f5a3bc7121bb4e40be76ad53afd843c456481934108d05ce1ad2fb71f530a7c9110498ddf0b8f102f34b7f9b62d49"}, 0xa4) 2018/03/24 10:30:24 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/load\x00', 0x2, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000000), 0x4e) 2018/03/24 10:30:24 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000000)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x17}}, 0xc) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000300)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}, 0x0, 0x1, [{{0x2, 0x0, @broadcast=0xffffffff}}]}, 0x110) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f00000001c0)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x108) 2018/03/24 10:30:24 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000af1ffc)=0x404100fffffffff, 0x4) setsockopt$sock_int(r0, 0x1, 0x1b, &(0x7f0000e66000)=0x6, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x7f, 0x2, 0xff, 0x1, 0x9, 0x0, 0x4}, 0x20) 2018/03/24 10:30:24 executing program 2: mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x8000000800009) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000140)={{0xffffffffffffff90, 0x7b}, 'port1\x00', 0x8, 0x9, 0xf0bf, 0x1, 0xb6cd, 0x1f, 0x7, 0x0, 0x2, 0x5}) futex(&(0x7f0000000100), 0x7, 0x0, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0), 0x0) 2018/03/24 10:30:24 executing program 4: r0 = signalfd(0xffffffffffffff9c, &(0x7f0000000000)={0x7fffffff}, 0x8) inotify_init() r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000080)=0x6) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/if_inet6\x00') mmap(&(0x7f000090c000/0x1000)=nil, 0x1000, 0x1, 0x32, r2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f00000000c0)={{0xa, 0x4e20, 0x8, @dev={0xfe, 0x80, [], 0xd}, 0xdcc}, {0xa, 0x4e20, 0x9, @empty, 0x8000}, 0x4, [0x8, 0x5, 0x401, 0x7, 0xad84, 0x0, 0xfda, 0xdd1316d]}, 0x5c) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ee8ff7)='/dev/rtc\x00', 0x2a2000, 0x0) readlinkat(r3, &(0x7f000090fff8)='./file0\x00', &(0x7f0000728000)=""/145, 0x91) 2018/03/24 10:30:24 executing program 6: r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0)) timerfd_settime(r0, 0x0, &(0x7f0000ac3000), &(0x7f00005a2000)) socketpair(0x15, 0x4, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/24 10:30:24 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x4) open(&(0x7f0000000080)='./file0\x00', 0x10080, 0x11) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000040)=ANY=[@ANYBLOB="1100001014ffff6b126597fcf4083a5d589200000000"], 0x14}, 0x1}, 0x0) 2018/03/24 10:30:24 executing program 3: mkdir(&(0x7f000001f000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x1000010, &(0x7f000000a000)) r0 = creat(&(0x7f000002cff4)='./file0/bus\x00', 0x0) write(r0, &(0x7f000002d000), 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000000)=0x1) 2018/03/24 10:30:24 executing program 4: mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) open$dir(&(0x7f00004be000)='./file0\x00', 0x8002, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x4) [ 52.935537] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=65300 sclass=netlink_tcpdiag_socket pig=9731 comm=syz-executor7 [ 52.952771] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=65300 sclass=netlink_tcpdiag_socket pig=9740 comm=syz-executor7 2018/03/24 10:30:24 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)='/dev/sequencer\x00', 0x48002, 0x0) clock_getres(0x40000000004, &(0x7f0000000180)) write$sndseq(r0, &(0x7f0000697000)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {0x81, 0x6}, {}, @ext={0x0, &(0x7f00000fd000)}}], 0x30) write$sndseq(r0, &(0x7f00000000c0)=[{0x5, 0xedc, 0x81, 0xb508, @tick=0x8fd, {0x8001, 0x57}, {0x52f, 0x3}, @ext={0x4c, &(0x7f0000000040)="d16adcb72900985db3ecde541b86583f334953bd78aa007e08e47554bfbe00ec27a4fcc47264eb66dfddfa70d96110f0e1387202703cb3382130380dfdb3edc32be452e6ee4c31ba93521296"}}], 0x30) 2018/03/24 10:30:24 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/icmp6\x00') readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e22, 0x726deaa9, @local={0xfe, 0x80, [], 0xaa}, 0x1}, @in6={0xa, 0x4e20, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0xdff}], 0x58) 2018/03/24 10:30:24 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000f7e000)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x80004524, &(0x7f0000000000)) r1 = accept4(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000080)=0x80, 0x80000) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001800)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001840)={{{@in, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000001940)=0xe8) getresgid(&(0x7f0000001980), &(0x7f00000019c0), &(0x7f0000001a00)=0x0) r5 = getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001a40)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@remote}}, &(0x7f0000001b40)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001b80)={0x0, 0x0, 0x0}, &(0x7f0000001bc0)=0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001c00)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001c40)={{{@in6=@ipv4={[], [], @dev}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000001d40)=0xe8) stat(&(0x7f0000001d80)='./file0\x00', &(0x7f0000001dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000003600)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001e80)={{{@in6=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000001f80)=0xe8) r13 = getgid() r14 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001fc0)={{{@in6=@mcast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}}}, &(0x7f00000020c0)=0xfffffffffffffda6) stat(&(0x7f0000002100)='./file0\x00', &(0x7f0000002140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002440)={0x0}, &(0x7f0000002480)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000024c0)={{{@in6=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@remote}}, &(0x7f00000025c0)=0xe8) getresgid(&(0x7f0000002600), &(0x7f0000002640), &(0x7f0000002680)=0x0) r20 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000026c0)={{{@in=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@broadcast}}, &(0x7f00000027c0)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002800)={0x0, 0x0, 0x0}, &(0x7f0000002840)=0xc) fcntl$getownex(r0, 0x10, &(0x7f0000002a40)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000002a80)={{{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f0000002b80)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002bc0)={0x0, 0x0, 0x0}, &(0x7f0000002c00)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002c40)={0x0}, &(0x7f0000002c80)=0xc) getresuid(&(0x7f0000002cc0), &(0x7f0000002d00), &(0x7f0000002d40)=0x0) getgroups(0x4, &(0x7f0000002d80)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000002dc0)=0x0) stat(&(0x7f0000002e00)='./file0\x00', &(0x7f0000002e40)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000002ec0), &(0x7f0000002f00), &(0x7f0000002f40)=0x0) r32 = getpid() r33 = getuid() lstat(&(0x7f0000003280)='./file0\x00', &(0x7f00000032c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r35 = getpgid(0xffffffffffffffff) lstat(&(0x7f0000003340)='./file0\x00', &(0x7f0000003380)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000003400)={0x0, 0x0, 0x0}, &(0x7f0000003440)=0xc) sendmmsg$unix(r1, &(0x7f0000003500)=[{&(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001740)=[{&(0x7f0000000140)="87198a8549aadaf6e6cdafb43f2143188a2b40dc8e303d3e19834cc3db119d4db4ec04ceaab5e4ba", 0x28}, {&(0x7f0000000180)="2a6007c14475819340bceef69502cae6ea04211bad342ed1b6346e07d0ffdc64680816e3357de52cd4c6cf6b22d2f2b7d2505d03c35b8eef1f247d26d99547f0b27d471835b0520e68115a6ef46233ff0a38be45e8d8209795cb846b5600ce1ba1cf13d07ee4ec36bcd1970d87aa1eb9da8324ae21d4c19e4280522d038817cf821a3077ef347555b8f266d22c724ff5257527cc8df0032f05eba0471aa34b071a4a346052107cddee6f0e4d8a6b773a4d0aa9c5bee423c959e691f64835", 0xbe}, {&(0x7f0000000240)="e255c63bae4c50ae5a4e6025be07984520b0e07cbc1b0d0316a762e7134f0a73be123fd601732d6473c77de682f2b3372f9d601f80b5ea0da0cb2e7305e58c9aeee225a020bc7f9cb1f3308d319c428250b967e439c22d3a3f975b55bc18bd7f25e132bb669eeb0a538f08cf69c358bd9a70ec40ae540cfc71544030a8ba5e6c2b8016cd63c02d6172b5c82f17aeb97c5ef4625995400d9fbdc55701f3766740116aa0c1bfa315e799c66531aef3c8fa0b3aae36f319551f5138111154dfb5bee19a90c7529f7315e7b143e3ee071ce26e132e37f438b1aeedefb3a6162864c304ff260a58c8d22c", 0xe8}, {&(0x7f0000000340)="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&(0x7f0000002400)=[{&(0x7f0000002340)="83cd40f75d0fa5acbdf9c44777c4dd57af0951e7437a28967e2c5a13648588a9267c8d1a9e0afb8c5b7e0aa5fa925f0dce73d5e3d530bef2ab95012bf5e0d6f64e1636bae8d075425b0a1f482796b7fda5ffd6ece527c40a11a783bd322e60fc0949fdff96b91e73283c491e7d9bb59a4100b7f66a1815e50790b4c7e21d62328cf28ae72edfd83d9d4cec74fa7a5b0392b52237ced316cd801d225218c81b4d4268c4491fdd07bd18ca4be9eed6d7", 0xaf}], 0x1, &(0x7f0000002880)=[@cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}], 0x78, 0x40011}, {&(0x7f0000002900)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000002a00)=[{&(0x7f0000002980)="5c0541b3fd4f53fdbfc975ebe1d80db05f38d23dbc1197dc0786da157167eb0487017a57d4861578b0d8a14a5c000ceb95d3927186114b21806f0a0189663e15c6b1631e5df176e94c33c59f", 0x4c}], 0x1, &(0x7f0000002f80)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @cred={0x20, 0x1, 0x2, r29, r30, r31}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0xf0, 0xf14d590f77bc8376}, {&(0x7f0000003080)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000003240)=[{&(0x7f0000003100)="ac2c42e225914964fb838db683ad56f10caba2de6e5e01a80c0b76ac6141097e44e77fd2924c022ef4c0092a588d1a4a7282533d13d8a134", 0x38}, {&(0x7f0000003140)="cb205d0cba29fa88fae2c8bed1847e7b6afd10445f83092f037666ca98dfab82153ec609a930261cc7fb4daeb6d9a4091328afd8ba6375ca43cc96c8105cd4913b8f973d37ef4160e36aa0bebeb3d4d3d28d48634705f1f5b28ecde78f8904377e31a2d0408585e80f89402f01b121f007a59a89dae4a56e223f4fe747ae1e34b9a16ae4323274cd34b2a190e0e52726b2aa3a7d848ca7344483a7ceb2cb613073962de5182246415cf803b1af4027aa5773fbfb5c22227496c9b612f23fab98af1c4c2a924b17ab4e4113", 0xcb}], 0x2, &(0x7f0000003480)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r32, r33, r34}, @cred={0x20, 0x1, 0x2, r35, r36, r37}], 0x58, 0x4014}], 0x4, 0x0) 2018/03/24 10:30:24 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095bffc), 0x4) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000000), 0x10) r1 = open(&(0x7f0000000200)='./file0\x00', 0x101800, 0x10) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000240)={0x20, @tick=0x9, 0x1, {0xb9, 0x5}, 0x4, 0x3, 0x2}) socketpair(0x0, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e24, 0xfffffffffffffff7, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}, 0xfffffffffffffa18, 0xb2, 0x1, 0x5, 0x4}, &(0x7f0000000140)=0x98) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f00000002c0)={0x77359400}, 0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={r4, 0xffffffff, 0x20, 0x100000001, 0x80}, &(0x7f00000001c0)=0x18) 2018/03/24 10:30:24 executing program 7: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x800000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) rt_sigreturn() 2018/03/24 10:30:24 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000042c000)='/dev/sequencer\x00', 0x2000000a02, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000080)=0x8000, &(0x7f00000000c0)=0x4) write$sndseq(r0, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)={{0x3, 0x2}, 0x1, 0x9, 0x8, {0xffffffffffffb8b9, 0x9}, 0x6, 0x8}) 2018/03/24 10:30:24 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) madvise(&(0x7f0000001000/0x3000)=nil, 0x3000, 0xa) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x9, 0x400200) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={0x0, 0xf4c}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000000c0)={r2, @in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1000}}, 0x1db}, 0x90) 2018/03/24 10:30:24 executing program 0: socket$unix(0x1, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x15, 0x2, @thr={&(0x7f0000df8000), &(0x7f0000c2b000)}}) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x200800, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6}}, &(0x7f0000000180)=0xe8) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000200)={'NETMAP\x00'}, &(0x7f0000000240)=0x1e) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000001c0)=r1) 2018/03/24 10:30:24 executing program 7: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000180)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x4, 0x1, 0x1}}, 0x9218880c4e4e6865) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000553ffc)) r1 = open(&(0x7f0000000080)='./file0\x00', 0x20000, 0x82) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f00000000c0)={@multicast2, @remote, 0x0}, &(0x7f0000000100)=0xc) connect$packet(r1, &(0x7f0000000140)={0x11, 0x3, r2, 0x1, 0x80000001, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}}, 0x14) exit_group(0x3) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/24, 0x18}], 0x1) 2018/03/24 10:30:24 executing program 5: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, {0xa}}}, 0x32) sendto$packet(r0, &(0x7f0000000180), 0xffffffffffffffc2, 0x0, &(0x7f0000001d40)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@loopback, @in6=@local}}, {{@in=@rand_addr}, 0x0, @in6=@mcast2}}, &(0x7f0000000180)=0xe8) 2018/03/24 10:30:24 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e20, 0x2, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x10}}}, 0x1c) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000140)="61282c8b90b25c94c54b941c0c73a95d2028a59bd6e6db468ff66be860000e3c6fbf079d93ce18856a14a624bc248d9b72d806506476d736799b458d3ed57000a585ad9bb7a34d0d6445d9e6df2e1418b94a883141a1907a3da31e7843bab796bc30336f534208e9a1403b14d315b663f6a3dbd9f1efcbb4124df31783e0f13c866fbc4eb28288e5c974d3206731556fd6caf88c6d3fa6f1151416c5d6c1d579777decdcaaa4680561ce7c2f3cd8959d33245c68bd7e75e22c9e266c98a14ea0c410a7a482b606e89dafcb02249b31afaa6aa9bb0b9efcc75e4b2de510e3ef70395f0c7e530026196d918ac74d4f10a072d429b4", 0xf4}], 0x1, &(0x7f0000000240)=[{0x68, 0x3a, 0xd707, "42614d22276addefada273d674d2ad4b1ab1f1b645b8cc43b24e4592982cf5dad27182738d7e074eeb2c98156ecb9a08830c68caf92d9f5b777067c3f9aed76f02456db0348e0b0195c2b70dd8a819b907f8ba"}, {0x68, 0x3a, 0x0, "33a0edfe5bc6122a546347de3886f2dd47fbb3e513b72d31b54d524640f855f0ff7be3ac984272732d6ef14976f14f0dac90fdcec173bb13536332b6aaafea245c13ec5b08405f848c8874fc1868c6b26dee6cca4c"}], 0xd0, 0x8000}, 0x40000) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000000c0)) sendto$inet6(r0, &(0x7f0000000340)="52aef765df15920afe9d327ca4f153dbf3002c68e5bccab223e3bdc12e2928a652a8a462bd444a950bc63db29aab6b79a92854da28a393a797942898e67e33c47c18123068ce65dd06eb2a41c4ea6e3f883c149e956b467fc6282974126b6e1ffeb9e4564621a6aba88771e8f1abbf3200ff814e971b61a4c3a1d660267a4a9805a86f05c0e1039064be1a948110cefdf15146ac6e01d5a449b9554f52604e68fcf9a879765b4589d542a159b94bce2f3f39952f4c06025078e1cfb39cc9f376036586f162d88134100f19a8edc9b47f874c6250b3313e988564c1c977", 0xdd, 0xc0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}, 0xffffffffffffffff}, 0x1c) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000440)='/dev/rtc\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000000480)={{0x3, 0x2, 0xcd, 0x2, 0x3f}, 0x100000000, 0x4415, 'id1\x00', 'timer1\x00', 0x0, 0x4, 0x0, 0x100, 0x187}) sendto$inet6(r0, &(0x7f0000f72fcf), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20}, 0x1c) 2018/03/24 10:30:24 executing program 0: r0 = syz_open_dev$binder(&(0x7f000000bff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=ANY=[@ANYBLOB], 0x0, 0x0, &(0x7f0000002000)}) close(r0) fcntl$setstatus(r2, 0x4, 0x2000) poll(&(0x7f0000013000)=[{r2}], 0x1, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000a000)={0x10, 0x0, &(0x7f000000ff80)=[@request_death={0x400c630e}], 0x0, 0x0, &(0x7f0000002fff)}) 2018/03/24 10:30:24 executing program 1: r0 = request_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)='{:\'trustedGPL@vboxnet0!vmnet1em1]lokeyring\x00', 0xfffffffffffffffc) r1 = syz_open_pts(0xffffffffffffff9c, 0x2000) ioctl$TIOCSTI(r1, 0x5412, 0x9) keyctl$instantiate_iov(0x14, r0, &(0x7f0000000000), 0x0, 0x0) ioctl(r1, 0x4, &(0x7f0000000480)="68f24aeda412e2f764cdb10e135244f95da2ed69e48394eeab04b732b72420c5aaae3c8dd15f486285d381c7336e198f5e2502") lgetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@random={'trusted.', '[\x00'}, &(0x7f0000000140)=""/219, 0xdb) timer_create(0x1, &(0x7f0000000400)={0x0, 0x14, 0x2, @thr={&(0x7f0000000240)="3c0465ca9d0696bf1dd001b261e7043f48ada7876b02fc4f280b04a2f9d52a45b7d9a486586937e023fc7c469a9a4ada4081422dcd0426acb846bca032c161c9d22ffbdb6c06d8f5f4ffe2a2d026b11aa51f1f06df289502864d0dd0045a1fc99ff5bac18cf145f5f2c1f6c8cfadcf0567cf3c9af389506567ae289261ea5252149b140a36c806e060ddfae6d73eb25634d671432ff8059826d14e6f55e9a18c9446967a51670132a237b310ff2f4961512a3e751653f325f1be21122b13897e64b1a629e5c6e5eb54677cf9c434cd3fd34a585793f1cc6f858b5f5d95b868d55572b5b10ff87a48c5eab87bbe447b8a86", &(0x7f0000000340)="6355deb7548eab23080fb4906b37d169e95a4c3f8de1a565664ff61b3d03ce46004fe2e536c38852949e02fdb9517fe893a83775605e99f5f0f739bcb3e456ecb53b59cb9c8bfb22c37fe700943813153b7a06dd3d737a247748e1ce15c2876f55163418f3aad80bca0da560af9ee1648388726a9ed2e32fbaffbb7973d31b87cb0a1ad0518503f12b80c863fc4eb5f7cd4d"}}, &(0x7f0000000440)=0x0) timer_delete(r2) 2018/03/24 10:30:24 executing program 6: r0 = epoll_create1(0x0) r1 = epoll_create1(0x1000000080000) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x0, 0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000d36ff4)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f000001aff4)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000)) 2018/03/24 10:30:24 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) close(r1) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000000040)='\x00') setsockopt$sock_int(r0, 0x1, 0x34, &(0x7f0000d1affc), 0x3) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000140)={r2, 0x3}, &(0x7f0000000180)=0x8) r3 = getpgid(0xffffffffffffffff) ptrace$getenv(0x4201, r3, 0x400, &(0x7f0000000080)) 2018/03/24 10:30:24 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x400802, 0x100) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000080), 0x0) writev(r0, &(0x7f000012a000)=[{&(0x7f0000000000)="290000002000190700003fffffffda060200000622e800e53b0000150d000400ebffffff00d200019c", 0x29}], 0x1) [ 53.097201] binder: 9777:9780 ioctl 770a 0 returned -22 [ 53.110760] binder: 9777:9780 unknown command 0 [ 53.118011] binder: 9777:9780 ioctl c0306201 20007000 returned -22 [ 53.127451] binder: 9777:9780 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 53.135495] binder: 9777:9797 ioctl 770a 0 returned -22 2018/03/24 10:30:24 executing program 1: mkdir(&(0x7f0000796000)='./file0\x00', 0x0) r0 = inotify_init1(0xfffffbfffffffffc) mount(&(0x7f000016d000)='./file0\x00', &(0x7f0000a2aff8)='./file0\x00', &(0x7f000035d000)='mqueue\x00', 0x0, 0x0) inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) r1 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) dup2(r0, r1) 2018/03/24 10:30:24 executing program 5: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f0000000100)="0200000008000000000000900000000000000002", 0x14, 0x0) 2018/03/24 10:30:24 executing program 7: mount(&(0x7f000000a000)='.', &(0x7f0000000000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000000040)) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) r2 = socket$inet_icmp(0x2, 0x2, 0x1) sendmsg$netrom(r0, &(0x7f00000000c0)={&(0x7f0000000040)=@ax25={0x3, {"bcf113de74b671"}, 0x80000001}, 0x10, &(0x7f0000000080)=[{&(0x7f0000000240)="6524f0d25e985430e1a95490a62e25ffa9ad8b5683368680501021c06b45155da7813d8602fe7e8502e2c68a013446f1b2e042fe5fff7b9f6428bb7e1b4cef563a709a071fa301b6418b41a66b3618fb57b52ed7c099ba5cd74f03fbe60f855ce1abc8e03c256be66a2880a03a4784797ec04d37f9ca49413f593af8ccea459040f1d583c388c119b22d", 0x8a}, {&(0x7f0000000300)="cba5f6e4b0d3253c090edf7332b06657218334934bc08870644c1a4862600229f48ef4691dacdbe1ac07915ab0404cc5e91d92547893797a78ce6f232d49b2af2b0bbd9680e816374a3f585643c6eb0b46057df37920f3e14fa183e7009bfc725c0649de24bf7a321563f64f538346c7868373a793399504324fa971908c538012b339e54826521afa04ebfcd4446699da3c39eb3c5c4836c1fcdfaed52b38c55413dd", 0xa3}, {&(0x7f00000003c0)="4068bcbac67b9797324b94efdf3a311bf3a42d6d9e88b7b402be26c59b13187faf8205763fa2ba9a98d2624c16df9f6d40a7da97f39abade26e61f5c8ad2273341d2422bd42b13566fe961a3caac429412415d05f6bb9b87ecc83bce7134ffe58f4435d22c85bac22ca353e8557a3886098c700b394d190862fc6d5a71fc1662fe5c5263da", 0x85}], 0x3, 0x0, 0x0, 0x4}, 0x20048011) sendmsg$nl_route(r1, &(0x7f0000004fc8)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000f80)={&(0x7f0000000d80)=@setlink={0x24, 0x13, 0x1, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x4, 0x1a}]}, 0x24}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000480)={0x0, @in6={{0xa, 0x4e20, 0x80000001, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}}, &(0x7f0000000540)=0x84) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000005c0)={r3, 0x2}, &(0x7f0000000600)=0x8) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000700)=0x1f59) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000640)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000680)={0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000006c0)={r4, r5}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000100)={{{@in=@loopback, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@local}}, &(0x7f0000000200)=0xe8) ioprio_get$uid(0x0, r6) umount2(&(0x7f0000000000)='.', 0x4) umount2(&(0x7f0000000580)='.', 0x4) 2018/03/24 10:30:24 executing program 0: r0 = syz_open_dev$binder(&(0x7f000000bff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=ANY=[@ANYBLOB], 0x0, 0x0, &(0x7f0000002000)}) close(r0) fcntl$setstatus(r2, 0x4, 0x2000) poll(&(0x7f0000013000)=[{r2}], 0x1, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000a000)={0x10, 0x0, &(0x7f000000ff80)=[@request_death={0x400c630e}], 0x0, 0x0, &(0x7f0000002fff)}) 2018/03/24 10:30:24 executing program 2: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x101000, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0xa8, 0x40002) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000280), &(0x7f00000001c0)=0xfffffffffffffcdc) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x2f, &(0x7f0000f05f40), 0x0) sendto$inet(r0, &(0x7f0000000000)="bdbb2a4d01d3ff9bdf8244a9bc697b61ff83b81d8b7f7dc0b4a1257ba28ae5b1cec39aea86584308fe4a18ce6d50c8c091351b19e8c9d54d09b4f06bddbab5262cfe60140c918cf7903c836b54fc801f2809193463fa3032aee7afce71343738d8ce26bd417c", 0x66, 0x4000000, &(0x7f0000000080)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/03/24 10:30:24 executing program 4: prctl$void(0x21) 2018/03/24 10:30:24 executing program 3: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r3, 0x8000, 0x0) ppoll(&(0x7f0000000000)=[{r2}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) writev(r1, &(0x7f000078a000)=[{&(0x7f0000000000)='\f', 0x1}], 0x1) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f0000000240)={&(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000180)=[0x0], &(0x7f00000001c0)=[0x0, 0x0, 0x0], &(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0], 0x6, 0x1, 0x3, 0x4}) 2018/03/24 10:30:24 executing program 6: unshare(0x20000400) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000100)=0x28) iopl(0xb09) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000280)={0x0, 0x1000, "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&(0x7f0000000200)=0x1008) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001300)=@assoc_value, &(0x7f0000001340)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000013c0)={0x0}, &(0x7f0000001400)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001480)=@assoc_value={r1}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={0x0, 0x3}, &(0x7f00000001c0)=0x8) r2 = timerfd_create(0x0, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x800, 0x74) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000000040)={0x8, @time={0x0, 0x989680}, 0x81, {0x7, 0x315}, 0x8000, 0x3, 0x6}) timerfd_settime(r2, 0x0, &(0x7f0000007000)={{0x0, 0x4}, {0x0, 0x5}}, &(0x7f0000005fe0)) [ 53.145477] binder: BINDER_SET_CONTEXT_MGR already set [ 53.148840] binder: 9777:9797 unknown command 0 [ 53.148848] binder: 9777:9797 ioctl c0306201 20007000 returned -22 [ 53.162252] binder: 9777:9780 ioctl 40046207 0 returned -16 2018/03/24 10:30:24 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = gettid() r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000001080)={0x0, 0x0, 0x0}, &(0x7f00000010c0)=0x14) clock_gettime(0x0, &(0x7f0000001180)={0x0, 0x0}) futimesat(r2, &(0x7f0000001140)='./file0\x00', &(0x7f0000001280)={{r4, r5/1000+10000}, {0x0, 0x7530}}) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f0000001240)="6475706ea146a48e9ef2584106c135a5017b790d311b7d1e9e63a87a2b1a221c14d1e5eb1fb9899fba") getpeername$llc(r2, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001200)=0x10) sendto$packet(r2, &(0x7f0000000080)="c5a8c08b4ad36be013b9105784fc4d396454d8d5096b479174beaf683c6544003d5c89339b6381c5dc24e1bd6884d094225085a105462e18924bc7d4fc47fb899597792b11e22989e6202777ff5c4c619c45b20f5d26b6414ea903aea5299b2b34e72812fdc0cb218cea635a9545f7607bb45a23303778c4993bb1d537aa5933c5e999e34df60323fff361dc603aad7fd702e0d6d7b6cfaf14f90abc2e87c00bfa34ecbc1ba9df437f748055fbadf0b9e74522530fbed18859d61321a80fee7b521efe0b6358f3cac39ee7d46db38106a5c328878a27b43bb72c4515d8a30d918a2269d1f1c7625c97be221175167cc63b8788d81e499fffaa1bb3e2a7109d5ebcb78bf8b364a94e209b5c5bf19a9066b03b1e5039d0a1c891f471080bb03e1ddab461fcb02b8d25d15b20d26cd9cd97b9eb48f97c0996ed979e7ed41ddbdd0ad1826d28e038ee75314cde9d810b48bbd1551a7a9674dc5e58dbdc5a059b85411e1ec37e528311c4a7df5ef6bd5851cf15d574eb42c10019ec82eb1bb9d56bdd5f04f99a35368e3587a3604087335b10a736149678740964a5761ba89a887336cba47766065f2f4abb1f20663b8a5a3fc9d046e63281c74fc39bee0563fc3e20ef5d94137992b447ff468d09284b6580d0002edc3dca635e8bb03a0fcc23daa2d3498a770daa4b6f57b062f771c2460590161cecc7d14869aedc983fbcc0c3104504a59f8e77aaf8d3f9f45c34ca3b0b03bd05540368feccc72edf1ce85c4280bc4a7a2b3ca6a78a677b31b43233d884852ab5c3b662bdfb6b7855470b746241d5b7b27720055f2581608fbb2e29faffb66f84d3dbf141d10146184772cb930e6492e0644d0155ef176833605652d5e996f7f3cce99a15868356489b5c01598f2c9f08104fc386dc3ece40539f896a8e2de4a6fee1644e20804e785c8783bdf1a721622678a2fdf084cdee1a04e6e90f7b7eb3d58cbda07ef3bfcec690d6b68e27f1e344a6fda3533926f5844a5b5db9d54981c54bf2564d83b01bc5b4827e2b6a6ae37bd341ee6352ed8c9a497aa3b1a4b420612ddc5a5f69626c907e32ce40397cd23895a614c7dd2e3294edad79aa556858b55d60ff04cfe61b9c6b23458e2901c968adf633c26bae034ccf6a63e843e4d10453f0e15eb7ad900a583fc563a6effba78a18bf55ba8d89cb5d883a9dc95e8fd1c1bf040941354237cccc87b7b642673838853f616d5ea10ae20332444983e31a34eecae7e489713e119470af9ef7f4a4f876bfe6e1a429b4752998127a7499851ae5b01e7abda35d2f7d933b109b0d8636d0d9806c5eecf967cf3f8f46c19bf89a540155cb6128f4b68928082d3efc06599e81475d52b58c1fe2a6cc649bdc2505a7168fd52541ae5ab638bcbdcee4b6fcd927def1e3f1a3f80f9226617e005cefdda693da6d952722bcb06e561c1a26c15d26167f8ac9a81bd9719711806304b95cf6d762cc3496902bcd6808ea7cd24712a8ff4a5cef44e8d1a3158e57de07331055bf72a5becf70aa0c3632cd5cdeaf9e60390f19a401cc9e445679c2dbc279d3816d3252cd468b209880a26efd1e486cb8d7023592770107d78b74bc976aa1375107904c7a8a672483ee8ec3ae1fc0dc793162153ea371e919f5d954bbaa06b5712a5e37eb3528d76a6eca2cecb98a790b327e0a78d1872a7c4aaa956fe97778a1dac685a65ec4fbdda4212725e9faef4419befec27f478b73beff210be6a06e24059ea5ee128d7871d26b6cac2ce98b83555e1679e137c44466a163ccc51a4af9a82c693f7827b6013948c3a478ffedcd2a61c8879a0e0ccc2bed09f2a7e361db1ad54e505a7fd1679889f4c50a025daf30fe58507ff1eee4a2b189b0c7c49e5f2bb06521a3c666fc0e8071d3b1482174a7acfe3f074a135cb1eb522f8aba09feca9c7caa23339ade7ed34bfa70698d9a5f9c65e6bbf304cbeee8fb235b7f487087be1dd2fd9b4696008d3e254461d5f9bcb694984af4ca0dc7d360c80110a23a30dff21f97e2374cbfe5d5fb46c3c50b2bb8e80348bd637533cc5afdad798f824c68c041449d0ee1338c12cea76eb7da0e3868908862f63f272704415ad8c4d728a22f3cd314b73b11b6f3c5035c5f5506a9c75a633b268bec4705f2c61199a9fe120173a85eca005501afea0395f4ca66061863a748674547fbe4bc3ecd0043988b8abc3e233614f96aea0f4b4565a9396d8bda703c269dcc34661acab119ed85554006aa3529aba2709540aca0ec7c510ea1091ab3588d5d8c80cec28eefb54e15422662c4fa82b2cd0578f0e7e1207d556524c5fca532f0fe3650b4cd6065fd2bd1fb77e6c16cd3d964cd6b6d2747bae4ae61bace3e5c24586b455855b6946b61746308f501013f942f3f78a070db4a4a83f4ec35278dc581c098751944333d7e862f8e6955e417a2ca78461931678581fa38424c759955f0237d70dec0be6a5bb3f2f7ade5e5ceead624023751f6393ee1d3aebd2dac1565719eccb9ce8ab33e94fc833ba694561833bf7d401dcc28088ad3fad2db15abea7098617b37ce91ecac7727a2260b676e21cdb72e111901974d0903c996f4141b75d0afba6a6a47de5b9d67e8aef90939e0920356346e4b9bce213e6e7a8f4c063d5b5bf69a94a9bb4e1931d1b492d52130f8cdb05c1917169ddc346e90266fbcc0ac5c52c3fcf5cba5bfa497643ebbe4c34053117d9064567b50ed65cb631e5d892b9209cd53f72005512721ca4ddc962b1d8e7ac95e416aa17bae1c51b2ec91c4b9fa829e3b78c6f4a7288614a560117c310102b4a3cfa2644122933544cc13c625f88e89b825a353f7d389e27527941568de45d77c74fff3fee7c2baacb82fb3d834a47282d52c5e78b5e609ec92ea61b86191c4fa429c41ddbae7b0da61b016e0380cc26934e849cf7109b40fa1bdb9180718554507f97c35d91ee24d336cb07ba67c063abc31d3211dba04a8aa08e0792c0f0f70130f39bed98e749a400f2ba7a49d0032804d0f7780096fcf91fcf040f04fc1009bc11ef5629817fc8dbade6fc5cef3f4a5a1d3db006b838a9059cb0bf2c1fbfc6980a616fcca35307221fe8ef16cfe02e6a45c268516106dd4b49d35cb7e861e619829200580ae28d95d64eeac7d30177383900340a89e0480f209b5a1dba21c90ddeab9a3cdb904a4976230ff6168b2cfa09edc27e400091d30e031921fd6439cd3040ec612e507cd93d96ebd95d943dee963fcf3e8c3f941e86e2b79a580bccc59204aaedd74cf6e5282d6d2a5c40278c9cbd04710cbc87c2c295dfa697348eb2f218c1ce6a30affc53b29f7c7d7c0a0bbec73e2bf04b1380a91b2b3f7723f799e0482de4b671a0d1ca6ac33fb9ac2afa80cbcfa7f23cab374cea8e7c16a283b0b200a4a5c1e1ab9029451bb271d53ec4839469888a47e6aae88959ed7e8f48bf3aad7a4975f98a5062a7bc55d2c43dbc51e0dfeaac33e6953b302e426da499eb5c69b94ffa65d73110ff92c66132fd9b0b25af1ba12844a0955329e0897472e1060c572d0cf0ec0409f660864d897e8369d8f51080b74e968d7b6417cf2cc084af18b41f2471e66a65c733b6072cd64a2252c2f915fc29df9b067e886f31aad7f651119459ab08b06a268ae18e1f882c00049d1c283d5e1ea8483d9874994a4dd0aee647c5497db425221eb832299eb3f27f415ff5cca9e142d1a6ece444cbf94b9d3369d6cbce0ebe3c6562579486bd717ba68e837fa046fd4073ef7f5dd5ff185c6a3ab5a857bc95406b5aa2b9f1185db9113fe6bc0d8731a9c6a116d254c697d12657ad6d8eb1a2a2e11a412a5265f14c892a9400aa08680568bd4ce40521483f79c7344034d95fa57a0e5595b97ae2c47a504cf375963520048ee66aef1f8a514f308b69f3f28791b0091fd3ce802eb6130f55b5f688c4c9127036141188e4c9a5986387e96e7f6c922407fd871657077a252601cd304dc28f1c17ed4668dc32bacdeb9381f01e75ce5189e679e3d83a5bab74a1aa295bb4344503471d66d7aa4178ac6286c441b83e5413a193543b932d2648571c8bc74e541c1c7bf6def4ded06fb072a5d7783ebaf481222352291adbcf996ada54e175c6bd7e146a28c22c597dcb8a64d8645a7ad03f96ea62ac1ccd66f74d7b1a4264f7029f216ce3211f878b7086b85139c116341d20ee039dc60d2692c0ee27ccddd2584e38c432ae2f213fac34d264633b35225977de85ed17e77bf3ef8771c3de2190a0e9466b7b877a3c31e8939eeb50e28664153f62a3e3e9d9787214ec7bd18f3e885882f93d990f9908d0066920812ee54463c06369c4b451cc5a2d14aeadbeffd8a1e8d3701057748b0d32ee3fd098e05f1588419e8b4e5bf630342753385657c60cd77ff03f57689c60a5b41fbc3a81ce81da874fccbac23ffaf9044fb5d00d70e436327cefb251a83ec18252faf45b38f2c62921c7d7e65bda4230edf6b71a363bfa29a33aaf356aa22b447b7c6744dd06407a3d5f4871bb19991d10a1f2ef7989e4bb01925482a064f1a03c512d292c2dd56f52726f8d581a680b32d0be0a78d91a39a0d13fd3e260cfac54224029fcc4f645be44adb4bf4c7bdfb4e72aa4802f76e6d247529d144b9c1cc22f38d44a920194249cc750f83f6fc548a1f1f968b8ebc743da4b8736f723b78f5cfbc058eabe8445b6b3a399b2e87e6e993e7bc9499518a2e38be8a201338cca28ac1485821ccb97ea6094680093780e346f7f5b3e2502a2edbbd9b5ea22cbc90341662b949cf636034ebd1e92e96a7d323c7095e01acf40f5651e5a19697860d1d9d7faf80a8d49e714e853656f1f54d2171c388f5b925bdc95b389edda50a6bc484100a01fd2540ed623d714cb7708bfb16a9bfa6d18147ed7f4e431edeac55ef606910cee205e3eb89ce9ccf0c8ee807d39a522fcda4e32d22ffffdf1e039edd53f2cac2b43447c90c94ebcb5b1122aefbe4e66edb86207c2793f2414e02a3fc75a4b6a921303afbe49da9f55de81b921c7f5b78532b3ac2847e7a090a9866ed60f2a46cc799d40f0de58252ee09561b53a091d1d6ca376f65fd87c175ba9a3bb97e3a7df72209a6f7fd82982f76afbb95cfddbfd88531226a28cfbaf8ed8f0bac3948aa0c8f68cb7344bcac69e9d4831d9cebe8dca8f35ac578d24fc09eb9c2770e46643848405472178873e08262fc1b279e3db7aada15b9fe596439effedc26621b0c0ea2d9a388be3ce052d98fd041e5dd8200001bb6772848cd8eb2343417ffc6671bcd4df4107efed362d90a56c76fac74f5b00108050dbab5f43c3e2dba63c6b4c2ea216293dfa323edfd6f1081b6b16c5de8de3b20b7b69f1313d796fbcb48ed12b17aa897d92d83135821d2f30e43025a3a558326ebedc3f923fbee25de5db16e7a5232970624fabd38a44695ee834706d4acd24d34f17c18302d59ba20f0f52cba1512ba5ac544bdc32d4583bc75a8eb1c9732783cb6436551693cff3eeff7012252a631ee1fcc0f820dafa137c7041e4933213fe3b6f8255eb99089ab47d32c38142d9360a75936a932a07f0ca797ef6681ffde932ac040820d234574486bf73650e45c3a0890e51d35f6d1da446c363d7e973fe661689ce30da632fa2eace5613506886056de7462d5fb3d7500735c2a239fd9b114965a6ff7a7d577ef54499321508d3c63abaa425eaff1435880d980b37d9b31bd492e59c2f4218bb8af929dd6407892036d0f9e0eee3fba72196f599ef9f6dbf80b306848823b04dc25073d26df51c3bafa51", 0x1000, 0x1, &(0x7f0000001100)={0x11, 0x1d, r3, 0x1, 0x3e92, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) sched_setattr(r1, &(0x7f0000000000)={0x30, 0x3, 0x0, 0x6, 0x9, 0x8, 0xda9, 0xdd87}, 0x0) setsockopt$sock_void(r0, 0x29, 0x48, 0x0, 0x0) 2018/03/24 10:30:24 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x200002}, 0x56) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='net/netlink\x00') ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000040)) preadv(r1, &(0x7f0000006ff0)=[{&(0x7f0000005f9c)=""/1, 0x1}], 0x1, 0x400000000000) 2018/03/24 10:30:24 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f0000e3dff8)='./file0\x00') r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x480040, 0x0) sendto$unix(r0, &(0x7f0000000040)="d03993831cd00fabd417d2110ebb19cad5b8017f727b345aa899f805413ccdef8a5af2e2451ab3b8f89e41418a0b9372ea8d6a751eeedd4c4309cb7a4bb89387be21b9ee301a2936c33bcc9b7fa12a679ecd2ece3a135cf582213c7bf121e15229f4979f7cb632cf00875373d30a1927520d5b", 0x73, 0x20000080, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) mknod$loop(&(0x7f0000e67ff8)='./file0\x00', 0x1000, 0xffffffffffffffff) 2018/03/24 10:30:24 executing program 6: mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r0 = open$dir(&(0x7f00004be000)='./file0\x00', 0x880, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00000000c0)=0x2, &(0x7f0000000100)=0x4) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f000087fff0)={0x77359400}, &(0x7f0000fafff8), 0x8) accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000200), &(0x7f0000000280)=0x60) creat(&(0x7f0000000080)='./file0\x00', 0x0) 2018/03/24 10:30:24 executing program 5: pipe2(&(0x7f0000f61000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000010000/0x2000)=nil, 0x2000}, 0x1}) mlock(&(0x7f000000e000/0x4000)=nil, 0x4000) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x28000) munmap(&(0x7f0000010000/0x2000)=nil, 0x2000) dup2(r0, r1) 2018/03/24 10:30:24 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0x0, 0x20008007, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='highspeed\x00', 0xa) recvfrom(r0, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) 2018/03/24 10:30:24 executing program 4: r0 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000240)={'sit0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000080)=0x9, 0x4) 2018/03/24 10:30:24 executing program 2: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x20082) recvmsg$netrom(r1, &(0x7f0000001480)={&(0x7f0000000100)=@full={{0x3, {"8d049d7d73c00c"}, 0x3}, [{"5b188dba789bed"}, {"dd06140ff1785f"}, {"ff204e78ae208a"}, {"bc9e0cfc6f9949"}, {"74e4c94a6c418f"}, {"7afad8b2ef6839"}, {"12c9c07d965fa3"}, {"daabc456d3cbdf"}]}, 0x48, &(0x7f0000001400)=[{&(0x7f0000000180)="de7ebd3d6f3acb3f313a1b010ee58fbf3425a3fd080d5a46445d61fb0481306b2848beb0c3d58716d7775df2195b14444e7ab92ca55d88ada51a7662a98977e28006e9901bc953b31c5c05767ca984d07dd1b466633d597e0c442060eb26", 0x5e}, {&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000001200)="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", 0xfd}, {&(0x7f0000001300)="40487fc2cc5de26636d85c1fdbd26e20f64cc8789121a0e97d871d23030d0111d333eaea3ca9f1112b53d04e057f017be458a29cac37a8794319d131e69288826e93481e6cfd4313ecef70370e416f2b8fd7d10dc19202f3d95109c37b02c1a26e10d047741934f66981502c034efc93", 0x70}, {&(0x7f0000001380)="9a5de484807786496f07feb899386f6338e654e934bf24cf5cae204adafa41a6a420de894d0ae081c0c5ddb1ee7a6e78435986604fa658de696c7846b5cf59f7a7d0e5fd62d9c3574f525b7c4eac5f834f905d693c98a2fb9b22b69a2507b2a72a92fa77bafbb70058f42ea4b58245439c9cf3d2623afddf51", 0x79}, {&(0x7f0000000040)="2f6a041f6b7faf07fc8885465ff759d16463d9a9c0e01fcee674dc4ce9caf1fd1531c1a0129be257550cf7", 0x2b}], 0x6, 0x0, 0x0, 0x4}, 0x40010100) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000080)={@dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}}) 2018/03/24 10:30:24 executing program 4: r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) set_thread_area(&(0x7f0000000000)={0x4, 0x1000, 0x1000, 0x1, 0x2, 0x80000001, 0x80000000000000, 0xffffffffffff7fff, 0x8}) keyctl$revoke(0x3, r0) 2018/03/24 10:30:24 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x8e) sendmmsg(r0, &(0x7f0000001640)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000000)="0ed6384e539d2bfc223d444377fffd13d9701eb26745af98396dad056c0a909b4e7e36b1dee5889dfa549bb5431c709f22330cea94911aba9902785e656f5e1500ca160ffd558c9e04e361c56edea7e2fdc50a076ca7734ddd2358feb9c99bba1f3679d04741088665a4900d9ffed040cffd4558d422b5a9a065e48d57e68b7e62716eac8eb08c77b7a489cc0e2883", 0x8f}, {&(0x7f0000000140)="06082cd647ac8ea9303d4cb72e3c8362377f4b7a2a73d00fe98fe1355d209cdd416f1b98a450c82e5389a428b96778a5b2529969144492b6c91de238652a971ec584b0fff75bebf6a86a214c5dad9ec28571a35d2b91befbd6ec538b581c6eaae9bb22151bae21bc17a7592f6eedda7ec4128b9f0eac27e28a3246eb2da59a508673a86a03eb5080fff6b484c07ec0df375384e83fa2cf730cdbcdfcb9d2082c701e202f6502aba00756ac8977065bdbcb251e15e86269bf1904f443be11fbc237739052", 0xc4}], 0x2, &(0x7f0000000280)=[{0x70, 0x1, 0x7483, "17ab5b1e92838d909ba87bb2396ca9984acb026765327cb0ce18b5e8323bc25572e1adee627875d181e963e7f1e532d8209476703dc23c72606a6dae3ac751a6a35aaff40a378e5ed25c61eb84892cfcea38aec1d80950ada07a23"}, {0x88, 0x0, 0x2, "0959fd2060385da2152b5cc16397ee3317c942bbb4bbf587021c52fb937ea191cd72d3f4873f993a3f6d5b5e8485ec9f8c6f98cef4b9617d4bf520f56ceb4deb81ab799aed9de17b4d97d1ff0605f946ed0befab0ec56837fb50f554cedd4d9531b855965c601734434be87b06faed1c841148bc"}, {0xc0, 0x13f, 0x5, "c21dcd1108b6ab59d933784d20d1fa86c72d7e1449fcc9dbe3e3311601376eac7062a4f451180823ff8d1d2bea26b2631752323645209d1da94fed4ff14bc1d3c7cddc0f0ce4254dc8e8d4e682b379f6ee3bbf762577d835aca1e3555e3077b6a76ec4f3817e07f2c4012a18f292dbbccbcb348250dd3ecf770720ee7077689665382920af2326016140899ec3a9cc4ea3dce8391b3b77ff26f2c5d378c2fdb4d964fe893caededd85a01077ea"}, {0x80, 0x0, 0x0, "7c81c1ccb96bd1fad199e39a71bd9b3fd790aa64e11292503414b7ac1691bccf162925701a432d8aede7fb48513fc585b8b67d1502351ee688d8a176793a01d1da6f0f6a652ae783570cf60ad93fdd9ca4fea813fab57b5068054dd1c9f4f393e8f24407d9129ea645a3f0ca19ce94"}, {0x70, 0x11f, 0x101, "f4d620b86026585a45d2937c54ddd64c764aa62155482bbd71dfe9af2f45cf25e91a9086f9d0a8b926094906627efbbce3bd69afc8aaa4583995aa02856f4f9f108a80549dd294a4cc486664150085b743704b27d639a358aaa458baab"}, {0x1010, 0x11b, 0x752, "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{0xe0, 0x29, 0xffffffff, "c35194059e4de6e3f8f55b3494f1c42f1ea351a9294f435897a6cb68991e16ec4aa7890c153c11f3f1ac85522cb0fe2f3165560225eda783bba1bf6ecfa00c30376bfcc3cdabd8a3191b6eb785a095b02d0400ef9a594d18dd7a811262c1fbd72b9ecdecc6eccf88b8b1dc549695d2093fc23fc2b2e4b0fa197845759bd71e8a96ec32bce8d4b93da539626159811befbb7595963e02d767c2df80382e2e2ab336e3a305d33ae7f8e09952de3c600774a3971672620464c64269c0b3f57f4cea6e2bb358bf2aa0da70cf6f5f23cb"}], 0x1398, 0x40001}, 0x8}], 0x1, 0x4000) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000100)=0x14) [ 53.211726] binder: 9805:9810 ioctl 770a 0 returned -22 [ 53.222734] binder: 9805:9810 unknown command 0 [ 53.228559] binder: 9805:9810 ioctl c0306201 20007000 returned -22 [ 53.241072] binder: 9805:9810 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/03/24 10:30:24 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00009ee000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) fcntl$setstatus(r1, 0x4, 0x42402) connect$unix(r0, &(0x7f00006edffb)=@file={0x0, './file0\x00'}, 0xa) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{}, {}, {}, {}]}) 2018/03/24 10:30:24 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000fa9000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000180)={0x1, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)=ANY=[@ANYBLOB="0f0300000000000002000000e00000020000200000000000000000020000000040000000000200000000000000000000000000000000000021343863b9f00000000000000000000000000000000000000000000000000000000000000000000064b02803000000000000000000000000000000000000"], 0x90) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00000000c0)={{0x2, 0x4e20, @rand_addr=0x66d8}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x6b2fbebdf220fdd3, {0x2, 0x4e23, @multicast2=0xe0000002}, 'bpq0\x00'}) 2018/03/24 10:30:24 executing program 5: mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000013ff6)='/dev/ptmx\x00', 0xfffffffffffffffd, 0x0) ioctl$int_in(r0, 0x5407, &(0x7f0000026ffa)) 2018/03/24 10:30:24 executing program 0: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="902024c4cd44443b7321c81cc3306115dccd00bfdb3bcdb8be114d1d9df8f25a5d17b4392f91d70508745ebbc4c36dfe794e45a0b144e8b37531a1762dc1ece0402325b667b19a1da8b009b6aba2cea39d0d68c7b131574388dfaa02e3e121b73fbe760c4c20368dfaeb0c54f0f8dc8e7f1dce41ed0f823594d0ca0f14c7cf09d457323676a1af03788fdb7add8c92ba8df98800367072e7ac630a72b9f9c3a7d0bc7c74e34108444dab41b54f3482a47886d4271c7496c86949fc11c576e88e60aaa5e3f46f321f909f0174c37fafc97a", 0xd1, 0xfffffffffffffff8) keyctl$setperm(0x5, r0, 0x0) r1 = add_key$keyring(&(0x7f00000bfff8)='keyring\x00', &(0x7f0000ba9ffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000180)) keyctl$setperm(0x5, r1, 0x0) keyctl$revoke(0x3, r0) 2018/03/24 10:30:24 executing program 7: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000168fe8)="170000001a001bed0000131d00f404fffffffffff801f7", 0x17) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/88, 0x32}], 0x24b) recvmmsg(r0, &(0x7f0000f7bfc0)=[{{&(0x7f0000478000)=@hci, 0x80, &(0x7f0000000880), 0x7, &(0x7f0000579000)=""/221, 0xdd}}], 0x1, 0x0, &(0x7f0000d6c000)) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x2, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000100)={0x7, 0x7ff, 0x4, 0x4}) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/03/24 10:30:24 executing program 6: mkdir(&(0x7f0000796000)='./file0\x00', 0x0) r0 = inotify_init1(0x0) poll(&(0x7f00001b6000)=[{r0}], 0x1, 0x8000) inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) write$selinux_user(r1, &(0x7f0000000040)={'system_u:object_r:audisp_exec_t:s0', 0x20, 'user_u\x00'}, 0x2a) r2 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) dup2(r0, r2) 2018/03/24 10:30:24 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0x0, 0x0, {0x2000000000000011, 0x0, 0xffffff03, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0xa0}, 0x1}, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x400000, 0x0) connect$ax25(r1, &(0x7f0000000040)={0x3, {"2bec0c78af368f"}, 0x3}, 0x10) 2018/03/24 10:30:24 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='attr/prev\x00') setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000100)=0x5, 0x35c) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)="72616d667300bbc5a8a158c27467d9e1b53ce400e20399bd908d0483de95bbc916e17b0cc90852814e5607acbfbe05e0fefa12ed9ac83cfef95e7d672dbf3da0a97ced10c0b77a15237c74dca9f536c84c5ae51f55c80301203079c1410b9b1b2514ca1f59ce7e94c1ec81fc509cc6f3497c54ec14a07b8cc9a4c3c5ad531fe9d9a3f3eb84dc802c394d88c41737b7104d60b56ddb2681420527e84852b59177fc12c2e4d7b0cdec4a5028e635696c2c8f205a6ddb074f61", 0x800000, &(0x7f00000001c0)) r1 = creat(&(0x7f0000000000)='./file0/bus\x00', 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) write$eventfd(r1, &(0x7f0000824ff8), 0x1cc270f5) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0/bus\x00', 0xc2400, 0x8) 2018/03/24 10:30:24 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.ima\x00', &(0x7f0000000080)='system.posix_acl_access\x00', 0x18, 0x2) fsetxattr(r0, &(0x7f0000004000)=@known='system.posix_acl_access\x00', &(0x7f0000004ff7)='lomd5sum\x00', 0x9, 0x80a53998e8d30f04) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000000c0)={0xffffffffffffffff}) accept(r0, &(0x7f0000000100)=@can={0x0, 0x0}, &(0x7f0000000180)=0x80) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00000001c0)={@mcast1={0xff, 0x1, [], 0x1}, 0x17, r2}) 2018/03/24 10:30:24 executing program 0: r0 = memfd_create(&(0x7f0000d65000)='-ppp0#:)\x00', 0x0) pwrite64(r0, &(0x7f0000000040)='\x00', 0x1, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) prlimit64(0x0, 0x0, &(0x7f0000001000), &(0x7f0000000000)) setsockopt$inet_buf(r1, 0x0, 0x9, &(0x7f00000000c0)="4f58f91474784eb123bda0f69930043922d72f4a54fe405890570842b535ad3cff47a96b48d6f45ac56c819e29b7496783ea567f7044414c1b2a7b3cdae5242beccbe7cf012c65101787592310d9d135752687c08787cf58d138ceb85d04923a619b2d5eb19cd79b6823f5446a61e20a27d56da5b80617f5f20a578f493b30cfc4f6132b4c3e44bb153c87513518a030cf5b4668922eaec8159312ae889d24a6890e67a9237bac62bbb5870d", 0xac) 2018/03/24 10:30:24 executing program 7: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f00000000c0)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='sockfs\x00', 0x1000, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') socketpair(0x0, 0x0, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) open$dir(&(0x7f00000003c0)='../file0\x00', 0x0, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000000)={@loopback=0x7f000001, @loopback=0x7f000001}, 0x8) 2018/03/24 10:30:24 executing program 3: pipe2(&(0x7f0000864ff8)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x2, 0x0, 0x0, @time, {0x100000001, 0x100000}, {0xffffffffffdfffff}, @time=@time={0x77359400}}], 0xffffffffffffff6e) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./file0\x00') dup2(r0, r1) 2018/03/24 10:30:24 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x800) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc0109207, &(0x7f0000000040)) keyctl$set_reqkey_keyring(0xe, 0x6) 2018/03/24 10:30:24 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000011000/0x1000)=nil, 0x1000}) 2018/03/24 10:30:24 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000100)={{{@in=@multicast1=0xe0000001, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x0, 0x4e24, 0x0, 0xa}, {}, {}, 0x0, 0x6e6bb0}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x3c}, 0x0, @in=@rand_addr}}, 0xe8) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) 2018/03/24 10:30:24 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$fiemap(r0, 0x40086610, &(0x7f0000000300)=ANY=[@ANYBLOB="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"]) 2018/03/24 10:30:24 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000040)="0dca67e0b1c68160392c8118832e965ab5f83986d647ab14f13b8bf497a889c5edd0a9ba", 0x24}], 0x1) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/24 10:30:24 executing program 4: r0 = memfd_create(&(0x7f00000000c0)='\x00', 0x1) r1 = socket(0x1f, 0x4, 0x7e) connect$vsock_stream(r0, &(0x7f0000000200)={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x10) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000000)=0x10000, &(0x7f0000000040)=0x4) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000140)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000065000000d0f804000923cb19f61edaf4868ea17df7f5ce17d230ae6d6933b3b12d3bbfbf2ea83e67bde42c3727700a63190c24bc746f7bdc57a5b51320e06f1aa96019634ac4a575f73d4dd62fd4342d2110aad8b47662d4f15fdfdf411669a8956274bb522b84b5b2"], &(0x7f0000000080)=0x89) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000100)={'tunl0\x00', {0x4, 0x7, 0x0, "eb51f897bb40"}}) 2018/03/24 10:30:24 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)={0x2, 0xc314, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, 0x80}, 0x1}, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x429, "f3441565bb9c703256a00c1767eda2be6127f869f4c6d42a142c681eec363e7bbd07b31e96690a4d1a41eb0d026a571f04c7396c1bc01c6e10052fbb57e0d521ed21a095b5be08c2bcd3471b7360e55740eb0bf4a4633a566cd4ad8283a5ee74186f20d7ce998130b2bcd30f815e56ecca"}, &(0x7f0000000140)=0x79) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0x7ff, 0x1, 0x236, 0x400, r2}, 0x10) 2018/03/24 10:30:24 executing program 6: r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) mq_timedsend(r0, &(0x7f0000000080)="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", 0x13e, 0x0, 0x0) clock_settime(0x7, &(0x7f0000000040)={0x77359400}) 2018/03/24 10:30:24 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000efafeb)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ef9feb)='/proc/self/net/pfkey\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000efb000)='/proc/self/net/pfkey\x00', 0x0, 0x0) close(r0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000000)={'erspan0\x00', 0x100000000}) setsockopt$sock_timeval(r1, 0x1, 0x0, &(0x7f0000000080), 0x10) connect$bt_l2cap(r1, &(0x7f0000000040)={0x1f, 0xfffffffffffffffd, {0x5b, 0x9, 0x5, 0x7fffffff, 0x7, 0x1}, 0x7, 0x9}, 0xe) 2018/03/24 10:30:24 executing program 5: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000000a000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) close(r0) getsockopt$inet_int(r0, 0x0, 0x37, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/24 10:30:24 executing program 6: getresuid(&(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f0000000080)) setresuid(r0, 0x0, 0x0) 2018/03/24 10:30:24 executing program 3: clone(0x4000, &(0x7f00000000c0), &(0x7f0000000040), &(0x7f0000003ffc), &(0x7f00000001c0)="ae8675b4b36183b3d77077db67a372dc49c10206dd5e86baf3875f00000e4725fd3acba8f90e710988f9a84f0dc9ff7b24825ff095f80a052d9ebef47b7a3e14fb32ab59e19d3f46c3399a092629c43b9928b89d02441d4fa9b1b87e339927e631b3849927f377cc5783bf257f2f99bb2868fd9ffb8207c0fec1d519723d6b669dc9030d3676d979bdcfe1956414a17e462ecee7add9002a7aae3d5a2e687ba7e650a272d3cf3d92aa72097d429d822f56fa8fa727e5ef5ea8a46f79eaf6f4b88c40a450834411619b807edc29fda3fc3023f08d76b11be89a54") mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) splice(r0, &(0x7f0000000080), r0, &(0x7f00000000c0), 0x6, 0x6) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000180)={0x7, [0x1, 0x4, 0x80, 0x3, 0x7ff, 0x4, 0xfffffffffffffe00]}, &(0x7f00000002c0)=0x12) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x1, 0x3, 0x0, {0xa, 0x4e22, 0x8, @loopback={0x0, 0x1}, 0x700}}}, 0x3a) bind(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x3, 0x4, 0x2, 0x0, {0xa, 0x4e23, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x8}}}, 0x80) 2018/03/24 10:30:24 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x6, 0x200000) setns(r0, 0x0) r1 = socket$inet6(0xa, 0xffffffffffffffff, 0x6) fcntl$setflags(r1, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) bind$inet6(r1, &(0x7f0000f14000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x1c) 2018/03/24 10:30:24 executing program 2: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) getsockname$inet(r0, &(0x7f00000000c0)={0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x10) symlinkat(&(0x7f0000000040)='./file0\x00', r0, &(0x7f0000d06ff8)='./file0\x00') renameat(r0, &(0x7f0000000100)='./file0/', r0, &(0x7f0000000000)='./file0/') open(&(0x7f0000000080)='./file0/', 0x0, 0x80) 2018/03/24 10:30:24 executing program 5: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000168fe8)="170000001a001bed0000131d00f404fffffffffff801f7", 0x17) setsockopt$ax25_int(r0, 0x101, 0x0, &(0x7f0000000000)=0x5, 0x4) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000040)=0x7) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000240)=0xf88, 0x4) recvmmsg(r0, &(0x7f0000f7bfc0)=[{{&(0x7f0000478000)=@hci, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000579000)=""/221, 0xdd}}], 0x1, 0x0, &(0x7f0000d6c000)) 2018/03/24 10:30:24 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000000100)="636e050000000000e6ea6d391fb3000058cfc753b2da50a105680d00") mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8e3000)=nil, 0x8e3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tee(r2, r0, 0x1, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r3, 0x0, 0x41, &(0x7f00008e2fba)="958e392937a186d6306a3615593baa57ff0002060000000000079ab4d5ed5cff03000000000000ffff8dffff080cf4eacc49d4df311e370043159379595d0000000000000093bffffffeffbd03ba89734f4e49fda5060255", 0x58) sendfile(r2, r0, &(0x7f000058f000)=0xf, 0x100000000) [ 53.509879] binder: 9931:9934 ioctl 541b 20000000 returned -22 [ 53.523765] binder: 9931:9948 ioctl 541b 20000000 returned -22 2018/03/24 10:30:24 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000571ff7)='/dev/sg#\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x10) ioctl(r0, 0x6000020000001275, &(0x7f000072a000)) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000000)=0xf2a2, &(0x7f0000000040)=0x4) 2018/03/24 10:30:24 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) r1 = getpgid(0x0) ptrace$setopts(0x4206, r1, 0xc74, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000040)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000010000000000003200000044e9643731f334dba59f82761c0f41c9a0963835e8e8b108acc4fa5250e58dbfb2a08945561a55f650e098da0abea2a57282"], &(0x7f00000000c0)=0x56) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/checkreqprot\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) sendfile(r0, r2, &(0x7f0000000280), 0x5) sendmsg(r0, &(0x7f0000012fc8)={&(0x7f0000015000)=@in={0x2, 0x0, @dev={0xac, 0x14}}, 0x80, &(0x7f000072a000)=[{&(0x7f000059f000)="a29d5b69624f02c4b47bfdad4625488d51579b87ffaeffb33d06b6fd1c9a90b8a5eac163d5418bacdbe68e7006c2835b890f78517148edf2547c3f58dea9750cff9b497cc9a2661b275741d4f9b2cb51f3a931e70ee886ead297fb89727e8ad2c700203aab8070bae3a5dc1b561e38745af1baed3980c403ba0c8402716c0631fa4e5644d30a887d94cbc69c7ea91d00883f56742998a38d5a59090ccb3e8c82e7e1cc8a7fbc9a130d070ecbe4ee207b1f50406f5de484e9a49556c297da689e305ff714f3a40bf8817e4d1f72d960cebbd44d262856604c5765bcf6a9f50a36", 0xe0}], 0x1, &(0x7f000002a000)}, 0x0) 2018/03/24 10:30:24 executing program 2: getpriority(0x0, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000100)) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x10) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00000000c0)={0x3f}, 0x1) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000040)={0x0, 0x0}) mq_notify(r0, &(0x7f0000000080)={0x0, 0x20, 0x1, @tid=r1}) 2018/03/24 10:30:24 executing program 6: accept4$packet(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0x14, 0x80000) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0xd2, 0x80000000, 0x4, 0x0, 0x20, 0x200008, r0}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x20000d0, &(0x7f0000000080)=0x4, 0x53) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x3e4) ppoll(&(0x7f0000000100)=[{0xffffffffffffffff, 0x400}, {r1, 0x70a}], 0x2, &(0x7f0000000140)={0x77359400}, &(0x7f0000000180)={0x6}, 0x8) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000002c0)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000300)=r2) 2018/03/24 10:30:24 executing program 7: mmap(&(0x7f0000000000/0xee8000)=nil, 0xee8000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) write(r0, &(0x7f0000000140)="13", 0xfffffffffffffe8d) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) write$evdev(r1, &(0x7f0000000080)=[{{0x0, 0x7530}, 0x5, 0x2, 0x100000000}, {{r2, r3/1000+30000}, 0x0, 0x1, 0xca}, {{0x0, 0x7530}, 0x3d23a20f, 0x800, 0x1ff}, {{}, 0x6f, 0x3, 0x7ff}], 0x60) 2018/03/24 10:30:24 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000b6cff6)="6e65040100005470") getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="410000000de7de746475a02734db19cde138e216a8e2719e51fb0f574e1d1fe9eddd2fa3ec23db6302a22e2fd772ca18ee1a8b932606c17f7195657017267e6bc0de87d6d6"], &(0x7f00000002c0)=0x49) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000300)={r1, 0x4}, &(0x7f0000000340)=0xc) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x1}, &(0x7f0000000400)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000080), &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x4f1b9b0, 0x921, 0xfffffffffffffff7, 0x2, 0x2, 0x9, 0x5, 0x4000000080000000, 0x7fffffff, 0x4, 0x9}, 0xb) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000140)={0x3f, 0x80, 0xff, 'queue1\x00', 0x81}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{}, {0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000000380)={r2, &(0x7f0000000440)=""/226}) preadv(r0, &(0x7f0000000200), 0x10000000000001a0, 0x0) fallocate(r0, 0x2, 0x14, 0x8001) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000100)=0x8001) 2018/03/24 10:30:24 executing program 1: mkdir(&(0x7f00005f1ff6)='./control\x00', 0x0) r0 = inotify_init() r1 = epoll_create(0x7) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007a8000)) r2 = inotify_add_watch(r0, &(0x7f0000b0bff6)='./control\x00', 0x80) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x208000, 0x0) mq_notify(r3, &(0x7f0000000180)={0x0, 0x1, 0x0, @thr={&(0x7f0000000040)="507d6eb1d7d86028a2ef41e2b8be173f2a6fafcb362845da1107fbe6212c9fc87d624cdde687392ddc3900de85f070c5c973c55fdbb7", &(0x7f0000000080)="5dccafb177224c3caeb9f71bcb82b89eca79c0a4d235fdf89d1a9944b0eb52549d66e577cec81fb639a457278b66803dfe5ee6b740a0615ed6697014b6a39a8baf7fe74bfd8c7992b96c91383a0e171d963a1b10e156af60fc3950dbb3796b7248c0960e082900f1a4f4dbbf0e128d450de74a43f24cd9210435cdeef42719c6597a6a19a6e504d3386ece25ea59bf5e30252a0521cdecdd0d6909902f1fee2d3001198105442a82c4a30dc3db15fb81cd51350546a2d9f983938e0340d06e74cb731e6257236719f6971709"}}) inotify_rm_watch(r0, r2) connect$unix(r3, &(0x7f00000001c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e) epoll_pwait(r1, &(0x7f0000b0d000)=[{}], 0x1, 0x0, &(0x7f000029aff8), 0x8) 2018/03/24 10:30:24 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xffffffffffffffca, &(0x7f0000000080)={&(0x7f00000001c0)=ANY=[], 0xfffffffffffffd73}, 0x1}, 0x0) 2018/03/24 10:30:24 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="020600050ac31500663bdf4800ffff9500000000000000"], 0x10}, 0x1}, 0x0) 2018/03/24 10:30:24 executing program 2: socketpair(0x10, 0x6, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_pts(r0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdaff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDSETMODE(r1, 0x4b3a, 0xae) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd9ffc)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x100000000) 2018/03/24 10:30:24 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="b80000001900130200000000008300007f000001000000000000000000000000ac1414bb00000000000000000000000000000000000000000a00000000eaff00", @ANYRES32=0x0, @ANYBLOB='\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\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\x00\x00\x00\x00\x00\x00\x00\x00'], 0x3}, 0x1}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x2, 0x0) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f00000000c0)={'broute\x00'}, &(0x7f0000000140)=0x78) 2018/03/24 10:30:24 executing program 0: clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00009ee000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f0000000000), 0x4924924924924d9, 0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@loopback, @in6=@remote}}, {{@in=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000040)=0xe8) ppoll(&(0x7f0000b7fff0)=[{r2, 0xfffffffffffffff8}], 0x200000000000022b, &(0x7f0000345ff0)={0x0, r0}, &(0x7f0000d5c000), 0x8) fcntl$setstatus(r2, 0x4, 0x42402) connect$unix(r1, &(0x7f00006edffb)=@file={0x0, './file0\x00'}, 0xa) 2018/03/24 10:30:24 executing program 1: r0 = socket(0x10, 0x3, 0x0) writev(0xffffffffffffffff, &(0x7f0000011ff0)=[{&(0x7f0000000000)="390000001300090469000000000000000500000003000000460001070000000719000d80000000000000096e02", 0x2d}], 0x1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) r2 = fcntl$getown(r0, 0x9) tgkill(r1, r2, 0x14) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00000000c0)={'sit0\x00', @ifru_data=&(0x7f0000000000)="4235de2c9debde5375cbec7a302c8463252ae47692e5034ace890b4471c1bc49"}) 2018/03/24 10:30:24 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) unshare(0x20000400) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='wlan0-ppp1cpuset\x00') read(r0, &(0x7f0000b07000)=""/36, 0x24) 2018/03/24 10:30:24 executing program 4: mkdir(&(0x7f000022d000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) 2018/03/24 10:30:24 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)={0x80, 0xffffffffffffffff, 0x31c, 0x0, 0x0, 0xffffffffffffff80}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f00000002c0)={0x1, 0x0, 'client1\x00', 0x1, "e43774bb72919afa", "99979f94e2fa97a42a51a5364b1499f928be8733179770fa8c50a149e4159aba", 0x101, 0x400}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000080)={0x6f, 0x0, {0xffffffffffffffff, 0x0, 0x3, 0x0, 0x4800000000000000}}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000280)={0xffffffffffffffff}) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000140)={'filter\x00', 0x22, "9aed3909bdc062f45435f9f590c534d2676c1193f445e520cc2807b7925c51fb8e3e"}, &(0x7f00000001c0)=0x46) 2018/03/24 10:30:24 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)={0x1ff, 0x1, 0x8, 0x0, 0x8, 0x10000, 0x9, 0x7ff, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={r1, 0x7}, 0x8) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1=0xe0000001}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, "00ffffffffffffff00"}) 2018/03/24 10:30:25 executing program 0: clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00009ee000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f0000000000), 0x4924924924924d9, 0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@loopback, @in6=@remote}}, {{@in=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000040)=0xe8) ppoll(&(0x7f0000b7fff0)=[{r2, 0xfffffffffffffff8}], 0x200000000000022b, &(0x7f0000345ff0)={0x0, r0}, &(0x7f0000d5c000), 0x8) fcntl$setstatus(r2, 0x4, 0x42402) connect$unix(r1, &(0x7f00006edffb)=@file={0x0, './file0\x00'}, 0xa) 2018/03/24 10:30:25 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000003c0)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x0, 0x3, 0x0, "8e3e40208abda0140241b1d04235c6b3770aab323480dd01c1b8d39707b5a6b6c84dfe31ca6e0c34726cf5ca07839c3f98a7645660d4269a105407407aa378df1bc8f78b209686b2e057472326706367"}, 0xd8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000005c0)={0x0, 0xed, "23a10c15924686605d23848f73c2f251bbbf758c8183c35cc4466378030ee62499914a5ac8848e5eed21bc7bfe0463e9cf58ab25b98005d15b73a2e7b425a27a2e1c9cba91b38940bec36f30edd1fa303c575b04646616c7114ebc94106fe72ec91b6b73e84e23b5669c1cda9d73542fb27ffbed99fd021d226206f40d085eac409f07eee998105a7fc018819cad903bc6781bbcf82931ecc607341f7311c8100a871266d03114416dc9fdb2a9fcafdae13ff45c93a7f8b480c7372f1bf109715add3fe887c4171ab242ce3dd1ba780567cf2c8eda8b6b65c83b2ba7c17b7c7251fed365da951c77b53c5a25b4"}, &(0x7f00000006c0)=0xc5) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000004c0)={r2, 0x400}, &(0x7f0000000500)=0x8) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmsg$nl_route(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@getaddr={0x14, 0x16}, 0x14}, 0x1}, 0x0) sendmsg$key(r1, &(0x7f0000e96fc8)={0x0, 0x0, &(0x7f00009df000)={&(0x7f00007cc000)={0x2, 0x0, 0x0, 0x0, 0x19, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x17, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002}}, @sadb_x_sec_ctx={0x14, 0x18, 0x0, 0x0, 0x91, "76cbd5f680433059c2b551abea6d36bf507cea6489c34add75bcef1822ef862dab9094673d3270d0fb0e6c05dc68a1f1819ae9b0edde85c586dadc0c6678d0f8013d316eaf1ec51fa894fbff145df65233a0dc9bc66694bae49129ca8aa1b5b3efc96e363b4eeadf2f7c99d42b2dc9d4107cbd93e9ae2fbceef6e98f5a53aba6d069ab3e4d7e8277ed67a524c85e9c4c5d"}]}, 0xc8}, 0x1}, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000000280)=ANY=[@ANYBLOB="431eba9d8d267f368c3af9"], 0x1}, 0x1}, 0x40001) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000540)={{0x8, 0x2}, {0x80000001, 0x80000001}, 0xc7, 0x3}) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000000140)=""/239, 0xef, 0x200000000100, &(0x7f0000000240)={0xa, 0x20, 0x0, @dev={0xfe, 0x80, [], 0xa}, 0x101}, 0x1c) shutdown(r1, 0x1) 2018/03/24 10:30:25 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f0000000040)={0xfffffffffffffffc, {{0x2, 0x4e24, @loopback=0x7f000001}}, {{0x2, 0x4e22, @multicast2=0xe0000002}}}, 0x108) r1 = gettid() unshare(0x28060400) exit(0x1000000000000004) tkill(r1, 0x3d) 2018/03/24 10:30:25 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="4700000000000000000000000000000000f1b402000000001c63ae87fbeacc944684e5afca80b1699cf1c28eaa1432b2d272f304c999cf949848e8e4d03caa53ae72c5b7e8ec31de01364dab3fc7a095fc25f4cabaca857d9ad51c90a831494141e38235c502967e0c875e"]}) 2018/03/24 10:30:25 executing program 0: socketpair(0x2b38d9c286d181b9, 0xffffffffffffffff, 0x10000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000140)={0x0, 0x46, "13a7c7701bd28e7aaeea57737f1a751a881f99746869ff471bfdc864305be11c9d44e6419d04b9d59e616fa69a9ec617021688e1338eb759fa18a08b7ac49997d21e2b31dfda"}, &(0x7f00000001c0)=0x4e) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000200)=@sack_info={r2, 0x3ffc00000000, 0xedd}, &(0x7f0000000080)=0x4) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value, 0x8) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000007ff6)='/dev/ptmx\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000100), 0x4) ioctl$TIOCNOTTY(r3, 0x5422) 2018/03/24 10:30:25 executing program 5: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000911fe8), 0x0, &(0x7f0000e95ff0)={0x0, 0x1c9c380}, &(0x7f0000e5e000), 0x8) r0 = accept4$bt_l2cap(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000040), &(0x7f0000000080)=0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) 2018/03/24 10:30:25 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='maps\x00') ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000240)=""/4096) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000001c0), &(0x7f0000000200)=0x4) preadv(r0, &(0x7f0000a5df90)=[{&(0x7f0000000000)=""/88, 0x58}], 0x1, 0x100001) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000001240)=""/249) 2018/03/24 10:30:25 executing program 6: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000180)=[@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x8}], 0x3c) ioctl$sock_netdev_private(r1, 0x89f4, &(0x7f00000001c0)="76b7aac7bbe1a46237e22c7a0e1da39f04b7797a9868b2abae370afbacda4973647fd5e09ce3db") setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000000c0)={{0xa, 0x4e23, 0x3f, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, {0xa, 0x4e22, 0x5, @empty, 0x100000003}, 0xffffffff, [0xffffffffffffffff, 0x0, 0x1, 0x5, 0x3, 0x6, 0x1f]}, 0x5c) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x500) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000000040)) 2018/03/24 10:30:25 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000d44000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e47000)={0x2, 0x4e20, @rand_addr}, 0x10) getgroups(0x1, &(0x7f0000000000)=[0x0]) getgroups(0x4, &(0x7f0000000040)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r3 = getegid() r4 = getegid() getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000200), &(0x7f0000000280)=0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x6, &(0x7f00000001c0)=[r1, r2, r3, r4, r5, r6]) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000106f70)={0x1, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x90) writev(r0, &(0x7f0000446fc0)=[{&(0x7f0000cedee2)="87", 0x1}], 0x1) 2018/03/24 10:30:25 executing program 4: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$VT_RELDISP(r0, 0x5605) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) munlockall() remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0xfffffffffffffffd) 2018/03/24 10:30:25 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x155440, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000140)={r2, 0xffff}, 0x8) mq_notify(r1, &(0x7f0000000100)={0x0, 0x0, 0x1, @thr={&(0x7f0000000140), &(0x7f0000000200)}}) 2018/03/24 10:30:25 executing program 5: r0 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) clock_nanosleep(0x7, 0x0, &(0x7f0000dca000)={0x77359400}, &(0x7f0000000100)) r1 = socket$inet(0x2, 0x80000, 0xc000000000000000) setsockopt$inet_tcp_buf(r1, 0x6, 0xd, &(0x7f0000000080), 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x20200, 0x0) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000000040)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x80000, 0x0) ioctl$void(r2, 0x0) bind$llc(r3, &(0x7f0000000140)={0x1a, 0x323, 0x7, 0x80000001, 0x10000, 0xd7e, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) read(r3, &(0x7f0000000180)=""/195, 0xc3) tkill(r0, 0x1000000000013) 2018/03/24 10:30:25 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000e4b000)='/dev/snd/seq\x00', 0x0, 0x4080001) dup(r0) close(r0) 2018/03/24 10:30:25 executing program 4: socketpair(0x4, 0x805, 0x4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) utimes(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={{0x77359400}, {0x0, 0x2710}}) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000040), 0x4) r2 = socket$key(0xf, 0x3, 0x2) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000140)) sendmsg$key(r2, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000080)=ANY=[@ANYBLOB="020d000010000000000000000000000003000600000000000200000031ebf8c7000000000000000003000500000000000200000000000000000000000000000008001200020001000000000000000000100000000303000000120000000000001d0000010000000000a067e8065a980000000000ffffe00000010000000000000000000000000e2508d746541cfd8045ea4fb822c95c220ace0f4384bf580c28ed306b4b63e9e5"], 0x80}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000200)={0x0, 0xfffffffffffffffe}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000280)={r3, 0x100000000, 0x10}, 0xc) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000340)={r3, 0xe69}, 0x8) 2018/03/24 10:30:25 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000000)={'security\x00', 0x4, [{}, {}, {}, {}]}, 0x68) kexec_load(0x0, 0x0, &(0x7f000001cfa0), 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000080)={0x0, 0xffff, 0x0, 0x5, 0x7}, &(0x7f00000000c0)=0x18) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00000001c0)={r1, 0x2e, "591debdae07d5bf5e4ba08b8ffb865c4b17e66c88c88e1737720441aee77de231c14ebb198c9908d68de075923f0"}, &(0x7f0000000200)=0x36) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r1, 0x101, 0x8, 0x8}, &(0x7f0000000140)=0x10) 2018/03/24 10:30:25 executing program 2: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0x10000000002b}, 0x0, @in, 0x0, 0x8004}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) 2018/03/24 10:30:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) r1 = gettid() getsockopt$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', &(0x7f000093bfbc)) 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$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000a2ffe)) geteuid() getsockopt$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)={&(0x7f00003f7000)=ANY=[@ANYBLOB="140000003f000000ff0900ffffffffff00000000"], 0x1}, 0x1}, 0x48080) sendfile(r4, r5, &(0x7f000053cffc), 0x8080000001) 2018/03/24 10:30:25 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x800, 0x0) pwritev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000200)="5d2b835bb1ddc93e8d813a01ce265d3cbaa9167db628b26aceddaec58c5aff33de60a9d5362e2ad543f677c58da85ee70bd3305d5dfd00f4fd7bd4db32755ec4be112bd0566da98a89049f8adfc6f83e4b47e2f5f045dfb45e902b281f46f9f58ddfd3aac7cbfca87544e807022166b71d9f25d178a5485e35d0de7d5964e85a7ec9cf0afe67ba2d8890ac76dcbe73dd7a6ddb855d9169fb1f31f7e4591cdda5fff7b6eb5886cdcd53", 0xa9}], 0x1, 0x0) sendfile(r0, r1, &(0x7f0000000080), 0x200102000002) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f00000002c0)={0x9, {{0xa, 0x4e22, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, {{0xa, 0x4e21, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x8001}}}, 0x108) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5334, &(0x7f0000000480)={0x80000001, 0x8, 0x0, 'queue0\x00', 0x7}) 2018/03/24 10:30:25 executing program 5: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/pktcdvd/control\x00', 0x400, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000240)) connect$unix(r0, &(0x7f0000000280)=@abs={0x0, 0x0, 0x4e22}, 0x6e) mq_notify(r0, &(0x7f0000000200)={0x20000000, 0xffffffffffffffff, 0x0, @thr={&(0x7f0000000000)="1f21d92b77d75a2e718c318a8b36dd45a45f24f51e2e3d91e3d06cb6e15ed8d2463fb0bff880731d58399b7b64cf87ccf76bf625813a8ecaf50b8d5c2b22f32b7838ed233ad7a499bcd1e22af25633ce6bc8f54f97f40b0f4948aa93d0647aa88102ed417d93241d305c8ad014120d4395b7e80094dfda9bd370040fbf92fb4b529ed6b8414ffc2d03f525db74e85cb75c4cd6a4b3bb736c9a097142085951cdcbaeee83855846b1c3a54be589c008d4b8bdf7", &(0x7f00000000c0)="11d7271fd2463c9ebf0b92086c106963049bc4a79c1f780773621b1ab4590bee32b23ae3507438bf84a4f410873e3af4d9f24ea820f9b0e66c30d0bdedffa9da9eac9666f1128005e364ae2c49734a846f270f75ef9fac8029674d091672b9c451e119d117ffb363f9cd8a41965f49b800e5812a4c412b5f7b1e6247daeeef1b4ef9d6d0171a64263c6e1c9062ce11e26895856653ed2fcf6bc8ce07aba8b8f77f24ac78e9befc96f97acc76f60649f4d9e16fe616aa1b3a33c4571cb09c517886066307438d13166ab6c6a069fc2c541ea5"}}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000300)) 2018/03/24 10:30:25 executing program 7: r0 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x4e23, 0x3f, @mcast2={0xff, 0x2, [], 0x1}, 0x7ff}, @in6={0xa, 0x4e24, 0x1, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x6}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e23}, @in6={0xa, 0x4e22, 0x1, @mcast1={0xff, 0x1, [], 0x1}}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e24, 0x4, @mcast1={0xff, 0x1, [], 0x1}}], 0xb0) 2018/03/24 10:30:25 executing program 4: r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000674ff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x7) set_tid_address(&(0x7f0000000000)) connect$unix(r0, &(0x7f0000df9000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect$unix(r0, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/24 10:30:25 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000001c0)={0x7, {{0xa, 0x10000000009, 0x81, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, 0x0, 0x16d, [{{0xa, 0x4e24, 0x58d9, @remote={0xfe, 0x80, [], 0xbb}}}, {{0xa, 0x4e22, 0x4, @empty, 0x8ffffffffffff}}, {{0xa, 0x4e20, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x7f}}, {{0xa, 0x4e23, 0x187, @dev={0xfe, 0x80, [], 0x1a}, 0x6}}]}, 0x290) 2018/03/24 10:30:25 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000a56000), 0xfffffffffffffe0c, 0x20000004, &(0x7f00004b2fe4)={0xa}, 0x1c) shutdown(r0, 0x0) r1 = dup2(r0, r0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000000)={0x5, 0xffff, 0x0, 0x8001, 0x0, 0x7, 0x1, 0x120000000, 0x6, 0x3, 0x3, 0x6}) 2018/03/24 10:30:25 executing program 3: socket$inet6(0xa, 0x5, 0x3) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)="1f00000003031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) 2018/03/24 10:30:25 executing program 0: rt_sigtimedwait(&(0x7f0000438000), &(0x7f0000914000), &(0x7f000015f000), 0x20438008) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x1, 0x0) clock_gettime(0xfffffffffffffffc, &(0x7f0000000080)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc) quotactl(0xffffffff, &(0x7f0000000180)='./file1\x00', r1, &(0x7f0000000240)="f4fe8cc83638329b8490f130e3d1b2a7be8658528187dc6374f89429179f477100329465b6688d26035f909899b7f2") clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) chown(&(0x7f0000000280)='./file0\x00', r1, r2) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000140)={0x0, 0x8, 0x48000, {0x6, 0x2}, {0x4, 0x7f}, @const={0x4d9, {0x1000, 0x7, 0x3, 0x6}}}) utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{0x0, 0x7530}, {r3, r4/1000+30000}}, 0x100) 2018/03/24 10:30:25 executing program 1: unshare(0x8000000) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000780)='/dev/vga_arbiter\x00', 0x8000, 0x0) getsockname$ipx(r0, &(0x7f00000007c0), &(0x7f0000000800)=0x10) mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x2}) mq_open(&(0x7f00000001c0)='-$\x00', 0x40, 0x0, &(0x7f0000000200)) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x800, 0x4) accept$netrom(r1, &(0x7f0000000140)=@full, &(0x7f0000000240)=0x48) 2018/03/24 10:30:25 executing program 6: syz_emit_ethernet(0x46, &(0x7f0000000000)={@random="387709dd86ee", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "2eb078", 0x10, 0x2f, 0x0, @empty, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x2, 0x7, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x57}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}}}}}}}, &(0x7f0000000240)) syz_emit_ethernet(0x1e, &(0x7f0000000080)={@random="f705acb40b87", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [], {@can={0xc, {{0x0, 0x400, 0x0, 0xe9}, 0x5, 0x1, 0x0, 0x0, "13c1627a50010240"}}}}, &(0x7f00000000c0)={0x1, 0x4, [0x264, 0xb19, 0x22e, 0x3e7]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x8001, 0x80) setsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000000140)=0x5, 0x4) 2018/03/24 10:30:25 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6, 0x2000}, 0x4) r1 = socket$inet6(0xa, 0x200000002, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) fstat(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000e00)={{{@in, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@broadcast}}, &(0x7f0000000f00)=0xe8) r7 = getegid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000f40)={0x0}, &(0x7f0000000f80)=0xc) r9 = getuid() stat(&(0x7f0000000fc0)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getpgid(0x0) getresuid(&(0x7f0000001080)=0x0, &(0x7f00000010c0), &(0x7f0000001100)) stat(&(0x7f0000001140)='./file0\x00', &(0x7f0000001180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001200)=0x0) stat(&(0x7f0000001240)='./file0\x00', &(0x7f0000001280)={0x0, 0x0, 0x0, 0x0, 0x0}) r16 = getegid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001300)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001340)={0x0, 0x0}, &(0x7f0000001380)=0xc) getgroups(0x7, &(0x7f00000013c0)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r20 = syz_open_dev$evdev(&(0x7f00000014c0)='/dev/input/event#\x00', 0x8000, 0x10801) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001500)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001540)={{{@in=@rand_addr, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@dev}}, &(0x7f0000001640)=0xe8) getresgid(&(0x7f0000001680)=0x0, &(0x7f00000016c0), &(0x7f0000001700)) r24 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001740)={{{@in=@broadcast, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f0000001840)=0xe8) fstat(r1, &(0x7f0000001880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r2, &(0x7f0000001a80)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbfd, 0x2}, 0xc, &(0x7f0000000d80)=[{&(0x7f0000000080)={0x2a0, 0x2f, 0x206, 0x70bd2a, 0x25dfdbff, "", [@typed={0x8, 0x7f, @pid=r3}, @typed={0xc, 0xa, @u64=0x3}, @nested={0x224, 0x82, [@generic="bcdae8fc2f3ecdd90e535d319d32cfa629de9174f78a343f851363f6021fe7f0e0d61f9052ae9638a9734a32743e1f2b9bec2577326bc53f53cd8c7913050b97cc6f95d2eca45f9da3bef1e39d36ae31968f7e67e3e99b16555740a4f20fd6e24ab7ee35b7f6844852a683", @typed={0xc8, 0x2a, @binary="e75b5adb10ea157ae84d4ffad435eff5ad3fe90f9c84149aa6fbddaa29a1b0425025c9cf2ac3bfc02af7490ac81b4a2bda5ac932cb241513bd9ecc12e90ebe3e14405308cccde05d90c2c3f22a0dadd76cd6443b506d1ca399f728b6387850fc28a9f503c34d8c1832b7c53e224d6afa4f57560191c41f4c2b01a2b882a35a7c46d24d1d97b003fa3c24e6cb2999a8b9859a9bcd81e760a49cbdc76a65b587a9c5a4bfec8f5940954c5f19197462019b06ff24df31948c5d5029fd629a9a71716b"}, @typed={0xe8, 0x41, @binary="a5265db39611817f2c0798764ce685bc8ae3ccc27476b707e52d52b9c71000a871e6fc684fee038526ac6dc116818b03af6d5a646e6d064e3d7cdf4fc1493d4f2bbbb830ce7104f64b1ddad205fdeb4c4dbcf559b4827623b3efcb614764d9d77dc0564d171fdf5129a71d6a868bfe68db7812a14ad65a401ba1fc81cd8715f69fe7d05044be6cb9cc0dacaa9d557c4efb9dbb64f1a3b53eded083c85c203688a02da155f3c4f931872b31c366c89f3850fac2ce5b47062d48ca61cc6746feba4c4a00c5dd5c11a5a372fa0f40cb6d20ba53bc5875057f291cac9e0f5bf46daa8bb611cc"}, @typed={0x4, 0x68}]}, @generic="e818e28b1ba4734baea0b28b63a6616e14de9db6b31e595f8c6e5a5aabdb17d887671175f2f80872e109c06eb9b9229a9c82ca143883602260f1ef921d687131a7d402677b28cb54b1f757ab93011bf09c18e15181"]}, 0x2a0}, {&(0x7f00000003c0)=ANY=[@ANYBLOB="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", @ANYRES32=r0, @ANYBLOB="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", @ANYRES32=r0, @ANYBLOB="08008900", @ANYRES32=r4, @ANYBLOB="a4159f6e58264fcabb4152d3b6aba87d9501b028fa6c795041fc8c094b0a636c1240b1d1ea205cf9e22d5bdb3341a66718d75d24c28ff6de7d0bfe6a94a9fc09f2b1296b672211424a571ee0e48ac3f39575c5ce5cfa49cf3a61840cf3ba355af3ac7a090481e5d1a60a507449fdeab34e8dba01b91d9c24c70ac5c7610640cc62c28229a0ad"], 0x470}, {&(0x7f0000000840)={0x184, 0x1d, 0x501, 0x70bd28, 0x25dfdbff, "", [@nested={0x118, 0x1f, [@generic="0386a6ee20e27528a819babbf8bb73c84d89536fe3372ff92ef96b606426c075df1e61ebb4595b65f620bfec7bbb6c9cc5e21015a8521d690039bceed1d57c38c192716233f15c76ae26ee16a7a561dd5ed468a9f759d93c044cb17448d887f480fc4b23f9943701fba9e9230f6d249cf50655774f766b79164230d72cbcafee06ebeb64381cccbd2229f27b204a96", @generic="c285884d25d5dddbc67abb047ff6db6bc81fddcf0f987a4e376ca631f4f23d4b338d7ad87ce1c7cf971da6e1bd0869e626523a9f536c67a4cbb40670b99e6168dc2347e68a58d8b88fa9010f35440301fd5644dadef6e5b71300b591bb90c0a0c944d8c65dbb7e3750efb0f1004e0adfba0d19e6d06070a1f786fc431cf4b2409c00df59"]}, @generic="a4032bcce0324c4b39dcc1696569289f5924671acc4d4cc0137525af14", @generic="de71d7435addf7b87c5303430a5225406aef1e76c3002bc08871d342593c57243404a888c1faf2b9cd1572d03517023297f74a9f956f00173aec2ff99bbc7b"]}, 0x184}, {&(0x7f0000000a00)={0xc0, 0x39, 0xf23, 0x70bd27, 0x25dfdbfb, "", [@nested={0x8, 0x22, [@generic="2b9036"]}, @generic="a7036634982e110c248399320074e7cd01d195569e6be2e04dd91048ef91011a024c13812d6ee0fad47f7c29d8c800af7cdf74db8edb908761cb69b815693246864e591b362864a2e97b2cd8ce128b055ffb024e51cc81921671e4cbf8b573e520b1e90b8163e3ba14be2fb187b560b918794b62c74160823e806686556d8d75", @generic="a519f7dd8264b2f164e93c3f4433f690a6ef76345b089f405b7d1e", @typed={0xc, 0x7b, @u64}]}, 0xc0}, {&(0x7f0000000ac0)={0x1f0, 0x19, 0x20, 0x70bd2b, 0x25dfdbfc, "", [@nested={0x134, 0xb, [@generic="1f7825a1885501b29b1198be345710b9e7fe3bf4776f71ff53af46b093a2f33f8ffd1bc06b1f8f0ba1ef903a9cb8d8053220ed55ac02d9f1e1df777369bdf11a7df22760c9d02f0cb50ea7a99f24", @generic="5749e4cc0ae5f8227eb13d049f7f0705edb04c9df92b0224c6fa9c736f8da4343e65fc29b4b16d62284525bd94600eb24f6d37eb46c1def021e7d30ac205c95192887d26cead4962ad8f8bacb6bdddcc460324aad5d04a5fdf7335224054c221f59d9348529a383acd2a68968ab19076a78c5f7ff7edc23977b2a7f5a5ccffe5fc3b686d4c32b293598ef04c7e6c1241a3e5007a4f1434b252c81438356005444d6757ebf8299f897409bcdd9648d58259cea65e1327ce9e20061128beadcb61959ed5b5f4e640910ce9dc18114fc9363a027fff", @typed={0xc, 0x1a, @u64=0x100000000}]}, @typed={0x14, 0x59, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @nested={0x98, 0x6a, [@typed={0xc, 0x61, @u64=0x1}, @typed={0x8, 0x5b, @str='\x00'}, @generic="7b9aeccc23d850023cd6f8829c0bc193677464fb732d7cb7bd52971acd45e891", @typed={0x8, 0x7f, @ipv4}, @generic="15071219830665fc52e5618a53e747f290079ae6e927e908aefb2372f57f1cadd0bf29dfc730938acfa4c9db094cfe23f0d0a296d12b6fd8d9fb04a4863fd2c8d138dfd0c3c387e499d63d654f80b981aa2cfbe84b8c35"]}]}, 0x1f0}, {&(0x7f0000000cc0)={0xa4, 0x21, 0x2, 0x70bd2b, 0x25dfdbfb, "", [@generic="90b02e994b7a681feffb5e2a6a0bf20b9dfee79d3c958c808f84ef4d6702e0c2f23b8d4ce94fefe0d26866fa207337a01dcf8133c3daeff28138e729c7987e1b409188159b8ce7922fa1fb1586df289f0f413cbcba0800aa7f359a771427dd817a0baa75fd38e69250b5bce92d4d11fc3f15f20a5dcb778897b2cf79ebc2", @typed={0x14, 0x5a, @binary="f25a0a6f20ff65d5e63d907308"}]}, 0xa4}], 0x6, &(0x7f0000001900)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x28, 0x1, 0x1, [r0, r20, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @cred={0x20, 0x1, 0x2, r24, r25, r26}], 0x148, 0x4004040}, 0x80) sendto$inet6(r1, &(0x7f0000c6dfff), 0x0, 0x0, &(0x7f000032ffe4)={0xa, 0x4e20}, 0x1c) 2018/03/24 10:30:25 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x101200, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000040)=""/40) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xfffffffffffffc96, &(0x7f000063c000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="3c010000100021070000000000000000fe800000000000000000000000000000fe80000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="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"], 0x3}, 0x1}, 0x0) bind(r1, &(0x7f0000000240)=@ipx={0x4, 0x6, 0x8, "22d0680375cf", 0x20}, 0x80) 2018/03/24 10:30:25 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003eeff6)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5955fd69d325ff00000000000085efed5332ea1469f94049adf3fd34cbd156009cd21e847417c5", 0x2d}], 0x1, &(0x7f0000b88000)}], 0x1, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)) modify_ldt$read_default(0x2, &(0x7f0000000000)=""/117, 0x75) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/03/24 10:30:25 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) 2018/03/24 10:30:25 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000c67ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00005a3fcc)={{0x0, 0x2}}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000000000)="91f7eb10e093bf10946602d1630fa3655043e80cee16d2e7a00cfbbcb5fd4355d3fcba43217422f06187d8821f2e698d2b5eecc09e0700f3caf81e8f439de0ad25bc79915d3b691e64012eadca9a9631accbcd6a617889a1a3a6fa0553b9866f431bf0e01f9dc6435b9018", 0x6b, 0x0, &(0x7f0000000080)={0xa, 0x4e21, 0x3d, @loopback={0x0, 0x1}, 0x9}, 0x1c) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) 2018/03/24 10:30:25 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000b27000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200000, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000140)=0x0) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000000300)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000100)=[{&(0x7f00000000c0)="b7e842c12f43a7d655413bdde5b7f7aed0d142dd431b9f2e9b8ff45132d4eb83bbb94c9b0e01f8699d939c461f1f3a7d0e124ea6", 0x34}], 0x1, &(0x7f00000002c0)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x20, 0xfaec3bbc1c7ced3a}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000054fb0)={{0x0, 0x2}}) 2018/03/24 10:30:25 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/enforce\x00', 0x4000, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000040)="82042070b31cb59424cd7a0d4d96b6c2d2700a32167a92c87401820fe8d39f3915866924b33860598776d88919cca13628fce209248022caf8783e135970bf2261ef7e1dfb470632469981b6b8cb7e6630672a5f6246ab5fe90a85765c0313e0c47d1bac0341aaf49037055e2927709dc1eecfb251b1faf2dff7e9d6531234fd761f698b40da2c61a22c97f65396888acd7ae3c1894ce31c3516ab0074f149a334b5545685d8fc66434e028eb69cb3fd3e68c1197f4b860473284e53242e0740b09379be") clock_adjtime(0x4, &(0x7f0000012f30)) 2018/03/24 10:30:25 executing program 0: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x125) mknodat(r0, &(0x7f0000000080)='./file0\x00', 0x100, 0x0) symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000d06ff8)='./file0\x00') socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000040)={0x5, &(0x7f0000000000)=[{}, {}, {}, {}, {}]}) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/relabel\x00', 0x2, 0x0) select(0x40, &(0x7f00000001c0)={0xa25, 0x2, 0x6, 0xc0000000000, 0x9, 0x10001, 0x0, 0x902b}, &(0x7f0000000200)={0x10001, 0x8, 0x5, 0xab88, 0xfffffffffffffffe, 0xfffffffffffffff8, 0x3f, 0x9}, &(0x7f0000000240)={0xfff, 0x9, 0x7, 0x8001, 0x80000000, 0x2, 0xca, 0x100}, &(0x7f0000000280)={0x77359400}) removexattr(&(0x7f0000000140)='./file0//file0\x00', &(0x7f0000000180)=@random={'osx.', '^wlan0##mime_typecpuset\x00'}) renameat2(r0, &(0x7f000000bfec)='./file0\x00', r0, &(0x7f000016517f)='./file0/', 0x0) accept4$llc(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000300)=0x10, 0x80800) 2018/03/24 10:30:25 executing program 7: r0 = open(&(0x7f0000000040)='./file0\x00', 0x20000, 0x2) sendmsg$nl_crypto(r0, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=@get={0xe8, 0x13, 0x200, 0x70bd2d, 0x25dfdbfe, {{'rfc4106-gcm-aesni\x00'}, [], [], 0x2000, 0x2400}, [{0x8, 0x1, 0xffffffffffffb440}]}, 0xe8}, 0x1, 0x0, 0x0, 0x4}, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x89b0, &(0x7f0000000080)={'lo\x00', @ifru_data=&(0x7f0000000000)="3e980685496f0b04c76b49c5f4af4edcce69b677811b2fd9d4f2ef33b273ebda"}) 2018/03/24 10:30:25 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0xc9, 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x400042, 0x103) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f00000000c0)={0x0, 0x0, {0x0, 0x2, 0xffffffff, 0x3, 0xee30}}) accept$ipx(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) getpeername$netlink(r1, &(0x7f0000000140), &(0x7f0000000180)=0xc) 2018/03/24 10:30:25 executing program 2: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000f0c000)='comm\x00') ftruncate(r1, 0x3) ftruncate(r1, 0xb) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000000)=""/200) 2018/03/24 10:30:25 executing program 4: r0 = socket$inet(0xf, 0xf, 0x2) sendmsg(r0, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000001ff0)=[{&(0x7f0000000000)="020b03010200000000000100017685e9", 0x10}], 0x1}, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000040)={0x7, 0xa93, 0x2}) r1 = socket$inet(0xf, 0x3, 0x2) sendmsg(r1, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000001ff0)=[{&(0x7f0000000000)="020b03010200000000000100017685e9", 0x10}], 0x1}, 0x0) socket$inet(0x2, 0x80005, 0x4) pipe(&(0x7f00000000c0)) 2018/03/24 10:30:25 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") memfd_create(&(0x7f0000000080)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df", 0x3) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='clear_refs\x00') sendfile(r1, r0, &(0x7f000058f000)=0xf, 0xd) 2018/03/24 10:30:25 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f0000000040)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000001880)=[{&(0x7f0000000200)="ba47972b0701e9e5e0bfde9af4050289d0ed", 0x12}, {&(0x7f0000000580)="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", 0x1000}, {&(0x7f0000001680)="034bc32bb08855d18361c300832178f994dee7655170b5ee53f36d43f0419b730e15a3c7b59e8eefafd6638f848022c41b4174422fcf3d65df71ab488d8bb1ee8e919ce9d1573b214a98adcf13be51197953bd3bf196576640f509ad9dbebce68753be9c4fb27f69dcda", 0x6a}, {&(0x7f00000017c0)="25ab8f0829bb9e08e23a841ef4aa46223d1e79270742e9c4c0fd879ffcb9a8f89310db6ebcbf52a3d6a6cea253aba457fbe6796e65d5e80dae59b8b213ff0dc46a4f00367afa6456548930deb99e8dcd06c0ef8ea66ff0c4031a88cd261c062ae5cb1aa7e1f0ac5282500a05a2b8dd00c5a99b896a538168050d84fc42358f09c064082ca9a7d1b4472e54f16779b61d6cf1e3992a0c155b8d6f700730fe878d2bb92bc024105870be547292dfdefe57eaf2bee71488bca94e9814", 0xbb}], 0x4, &(0x7f0000000280)=[{0x60, 0x84, 0x401, "19945cfea64bd31afeccef726a51b35776e5b5fcf34f0793de00b839aaafeb9e389d43108803680293ea4552558846919efc2c8041465fc69f3050f3d3c8fefa5780266fe8b1fd9df3395114"}, {0x58, 0x0, 0x7fff, "1111a406f6505c498b6d1e9def41584298f8e929cbdb01f13eda1cf05cd946a166bdae46ca7de9dc0bd106cf1744888a9af571b87b968a11ebe100cb634f0a86d0bcee3f5941b5"}], 0xb8}}], 0x2, 0x4) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x7f, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x5a3, 0x2, 0x1, 0x0, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000340)={r2, 0xd4, "59f39dbf77e96282a7cf04dec29446b6769fef92c2f7cb7147a5c38a7c1796c6f36f555e7fb8e9aa2211270d5763d2c2857ae68e084ffc013c7cd4036b920ff06af0ebe674137ba927ac59eb76fb71ac3b04adbaf50103d7651ed604ed7a676c8871bbb834a24ac20e103a3c0e42f54d040971f7f64c8a99f1b5f6f68578995287ed9675703c50f6cea8c2c30a65c9dc1ef0f2b1b910359bd1ce1e73d58190e37d3ed84f6bb776957224c4deb0aa5ba09816d4b49c7c56a30f9a441442320bcd5a34fb6ef334a40af4fb604c1d728ea65f751ba6"}, &(0x7f0000000180)=0xdc) 2018/03/24 10:30:25 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000027fea)='net/igmp\x00') preadv(r0, &(0x7f0000b24fb0)=[{&(0x7f00006b2000)=""/8, 0x8}], 0x1, 0x40000000000000) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0xb85}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000180)={r1, 0x3, 0x20, 0x1ff, 0x6}, &(0x7f00000000c0)=0xfffffffffffffefc) 2018/03/24 10:30:25 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x800, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00', 0x7, 0x4, 0x458, 0x230, 0x0, 0x0, 0x370, 0x370, 0x370, 0x4, &(0x7f0000000080), {[{{@arp={@loopback=0x7f000001, @multicast1=0xe0000001, 0xffffffff, 0xff000000, @empty, {[0xff, 0xff, 0x0, 0xff, 0xff]}, @mac, {[0x0, 0x0, 0xff, 0xff, 0x0, 0xff]}, 0x6, 0x64738fe0, 0x8b, 0x800, 0x1, 0x80000001, 'syzkaller1\x00', 'irlan0\x00', {0xff}, {}, 0x0, 0x2}, 0xf0, 0x118}, @unspec=@MARK={0x28, 'MARK\x00', 0x2, {0x42, 0x3}}}, {{@arp={@loopback=0x7f000001, @loopback=0x7f000001, 0x0, 0xffffff00, @empty, {[0x0, 0xff, 0xff, 0xff]}, @empty, {[0x0, 0xff, 0xff, 0x0, 0xff, 0xff]}, 0x3ff, 0x7ff, 0x8001, 0x4, 0x9, 0xad, 'rose0\x00', '\x00', {0xff}, {0xff}, 0x0, 0x20}, 0xf0, 0x118}, @unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x0, 0x80, 0x2}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x15}, 0xf, 0xffffffff}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4a8) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x100000003}) ioctl(r1, 0x8918, &(0x7f0000000000)) 2018/03/24 10:30:25 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) r1 = syz_open_dev$sg(&(0x7f0000a32ff7)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xee8000)=nil, 0xee8000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000280)={'syz_tun\x00'}) read(r1, &(0x7f0000000140)=""/156, 0x9c) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@ipv4={[], [], @multicast1}, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000000200)=0xe8) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000240)={@local={0xfe, 0x80, [], 0xaa}, r2}, 0x14) 2018/03/24 10:30:25 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/rfkill\x00', 0x4000, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000400)=""/126, &(0x7f0000000480)=0x7e) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fgetxattr(r1, &(0x7f0000598feb)=@known='system.sockprotoname\x00', &(0x7f0000000140), 0xfffffffffffffda3) 2018/03/24 10:30:25 executing program 4: openat$keychord(0xffffffffffffff9c, &(0x7f0000000140)='/dev/keychord\x00', 0x0, 0x0) waitid(0x0, 0x0, &(0x7f00000000c0), 0x4100000f, &(0x7f0000000000)) 2018/03/24 10:30:25 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f17000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000040)) membarrier(0x40, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)) r1 = accept(0xffffffffffffffff, &(0x7f0000000080)=@in6, &(0x7f0000000100)=0x80) r2 = gettid() getresuid(&(0x7f00000004c0), &(0x7f0000000500), &(0x7f0000000540)=0x0) stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = gettid() stat(&(0x7f0000002b00)='./file0\x00', &(0x7f0000002b40)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000002bc0)='./file0\x00', &(0x7f0000002c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpgid(0xffffffffffffffff) fstat(r0, &(0x7f0000002c80)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getegid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002d00)={0x0}, &(0x7f0000002d40)=0xc) r12 = geteuid() stat(&(0x7f0000002d80)='./file0\x00', &(0x7f0000002dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = fcntl$getown(r0, 0x9) r15 = getuid() lstat(&(0x7f0000002e40)='./file0\x00', &(0x7f0000002e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r17 = getpgid(0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000003180)={{{@in=@multicast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast2}}, &(0x7f0000003280)=0xe8) fstat(r0, &(0x7f00000032c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000003340)=0x0) getresuid(&(0x7f0000003380)=0x0, &(0x7f00000033c0), &(0x7f0000003400)) getgroups(0x3, &(0x7f0000003440)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000003480)=0x0) r24 = getuid() fstat(r0, &(0x7f00000034c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r26 = getpgrp(0xffffffffffffffff) getresuid(&(0x7f00000038c0), &(0x7f0000003900), &(0x7f0000003940)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000003980)={0x0, 0x0, 0x0}, &(0x7f00000039c0)=0xc) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000003a00)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000003a40)={{{@in=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f0000003b40)=0xe8) r31 = getgid() ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000003b80)=0x0) fstat(r0, &(0x7f0000003bc0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000003c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r35 = accept(0xffffffffffffffff, &(0x7f0000004580)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000004600)=0x80) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000004d80)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000004dc0)={{{@in6=@mcast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@broadcast}}, &(0x7f0000004ec0)=0xe8) fstat(r0, &(0x7f0000004f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000004f80)=0x0) lstat(&(0x7f0000004fc0)='./file0\x00', &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000005080)={0x0, 0x0, 0x0}, &(0x7f00000050c0)=0xc) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000005100)=0x0) r43 = getuid() r44 = getegid() fcntl$getownex(r0, 0x10, &(0x7f0000005140)={0x0, 0x0}) getresuid(&(0x7f0000005180), &(0x7f00000051c0), &(0x7f0000005200)=0x0) stat(&(0x7f0000005240)='./file0\x00', &(0x7f0000005280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f00000053c0)=[{&(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000480)=[{&(0x7f00000001c0)="ed2cee24acce77b7ede9dcfafafc66a6191a9c883a2f0d737b945d6b79dfa1d023b2d4972ead8acd7e73737ec15e608ab0bf79591872a9dea71c465785d8e370bd1137a4e0e2aa7445c11dbee875297867466b66bdc65e72e36115c08a0ee831aa47e9e4e169092cb73f91cffd70c17ab3bea54415ae1130f9e464aa7d9d08ae53651867dc77e27d846c357720129b47513e02f242a27f91e36d30df2a317a82b44a3ff6f6663e62a81289870394aaa910c98c69b81fcbbe207798b321d511efe8fbf4a5a7657fb786ceba71167d57839828a1b2efcddb", 0xd7}, {&(0x7f00000002c0)="bee72c700b6f0ef1864aa7840e37d3a0a30f0273bebe0ae9799667aff49b33f2d21de255273c39102628502780fd4dcac1de1f0b5a2e8f9b22a05a4664532e3bafd7b719bff6a2f6e5a5289bb80622e8895edc6ec1ccaae62a4bb191e84a4982e9c7519c6bb2af97edee3ff1bb0d7978086d429ec8e496c25d930d16a451a3a66237aa53ec5a3bac1f2eae28ed09064939a2509d6fc6e0e07a182bc12484a95b53ce85213044acfe6e78f2e024af099a967800f09dbc422c62", 0xb9}, {&(0x7f0000000380)="0e9959c1ef0a43dead333d026a37b7ac1daf29e7e2ea73251e0f08ac3e157ca3f45f08df521e6da2dbb4ea8d32f130b27ffe4c1cdb450f85f24f78ad6f8043d33f3c061bb0539c1e9a9817ad98598c4267fa34ad067d577075a97e780628b0327c4ac586cf7d", 0x66}, {&(0x7f0000000400)="f94a5c9491ba662c56b0dec520662c525e1e253b09c003d4d25d03fa77059b943aaa6f226b4b7bef286abf071696e490aa279f7c726cf7f2341fcc41a876bda6c732e74089d33dcbc3ff9a9e4bb65629701c73de9d0430e64e6b9911c2666290adf4a0d2c3b1823fdc8e5b3e8d825c31a7", 0x71}], 0x4, &(0x7f0000000640)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x20, 0x20000000}, {&(0x7f0000000680)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000002a40)=[{&(0x7f0000000700)="6489025726e0edfed9d30d7a5464065849b90d9e820cc92b53d6aba549d69e75727c210c48f7aafd330740b2f427f95d0cfe8cc01fe3ee6a129c2f9d4bd7354660912f45013ff08d22fafdcb1287e81f4b22ba8b87e5cabd3036e068ec9a4bcee4e68c171b375d81a2ef2b33c3451ea799bbad6d9858049605a3f36c5d1e231e4b226efe3cb81a4d276f0e0d36fe65ab", 0x90}, {&(0x7f00000007c0)="1589c93177b111912d084b0dfe6abd031579c5fdc2549b1a369002bc147c006bf36de5b7783164853cd0ba203bedc05e338c716899ab50ac568304c65557664cb864d2a1866deadc843bf4630bc8a32fbd96", 0x52}, {&(0x7f0000000840)="3976f09d5c8958fb714221e458490df88213dcfcea2613de65a32f239674ebe4206dfb963152e25ab7b94c71037a5f94238bc6be6acfd8e7711dfc9a5db400b9b71c18ad1258c47884c6627b826a45ea48486dfae7212d0c53bb8290a8e813ee69109a5749", 0x65}, {&(0x7f00000008c0)="c4c9156a109bc9db7a40e02a", 0xc}, 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0x1000}, {&(0x7f0000002900)="4ac890845253b70afcce335fb23edc19101e59114c0ddf961acc0962ff30da768b6b7faa7e7efe5686581f814566b54f037342", 0x33}, {&(0x7f0000002940)="6d85df772c00056686504a3d080c9e15fea3af78df91011eeb53975ded8ab14ad6ba002411fa382d26e184895e852b8cc058b14763c2598cb33063a55d25e1b6d698b6ff7607b97bf702bbd56b1693ce", 0x50}, {&(0x7f00000029c0)="6cab87c71704c81d4e14c6c6c83c8b907966ab2af5ee07536f08ec6fa6e047929344d6f562724beae043c5f3263bca3984ea0df84b183d218817ca58100863bc851d5be3a53153db195a1a7edc05eeb3b01b9cd1ea2ad7c43616", 0x5a}], 0x9, &(0x7f0000002f00)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0x108, 0x20000010}, {&(0x7f0000003040)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000003140)=[{&(0x7f00000030c0)="5af108c5fdadfafd18f20146933a3f4d9d1df8470c285a0c92ff84f7a896b2c1ebb4dde3c94e46823b1b6982d7b9c2681e27fcb36eada8617fc08f58a458ebf06b7dfeec3c5cd99b3253c0cd9754e0567ddd04ac09c309a85bd6b7fa41d311d3e4e604674abf553c00c2a704726f0a8f59ed86", 0x73}], 0x1, &(0x7f0000003540)=[@cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r23, r24, r25}], 0xe0, 0x1}, {&(0x7f0000003640)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000003880)=[{&(0x7f00000036c0)="0dc2995d7c00d67a0b255b0ce8dc7a33f9b3108a0a636349018c34839601bf1ec4c91dfdae9379a4499a0c220ca739613aca46de02b4a2dedf29a51acdad73c28d302134e0958e2cebde45bae465b09c37ce405879f08d3d408f79a2836eed9655f3e4bd2800c6c47dc6ed4ac9402d7d7e6cad1c6b13dda451c7896f40fe0083f505177b4059f5f228a3388505d26f", 0x8f}, {&(0x7f0000003780)="8f305b252e471f3b4285b73009550658e44aacaa1ab652a37afaf24c9b937a5fbed973dcf0b10ace9f940657d1aa7130d0329e7ab8b59e1a47f4a9bb8b9c0a1429aec49353126fd03f03d5b95898ffae479631b5e653fce807f1e0c96e40978781d42868e78d164b9935246f34bcd5aaa6bc8285af32ace47a616f9929e2b8a5c63a306c4b2963da4c2965e13101e40b31c5bfe74db40a288e4803d68f3f21653e", 0xa1}, {&(0x7f0000003840)="2afbde4ee577f77c30efe773", 0xc}], 0x3, &(0x7f0000003cc0)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @cred={0x20, 0x1, 0x2, r29, r30, r31}, @cred={0x20, 0x1, 0x2, r32, r33, r34}], 0x90, 0x8000}, {&(0x7f0000003d80)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000044c0)=[{&(0x7f0000003e00)="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", 0xfc}, {&(0x7f0000003f00)="53f873e1428e8cfaaae0f7f55d453b0a08eb9f938bf9a7b5c7c81ab954357840d817a53e7cf2daede40e80913710d77e7855e5e40576e65609763163dd35ef0110a07f7151f66d89e5766901c067f287d08619654b47411d549abb838d7ed2167e99bd97c54a390f6266c90a62ae6429b1c17c43e9c5a279c169fb6f56298bcd794eb7ca6b4fd70ae341c1d8c6d3016407cce5cf959e56f06912406f393dd7e504929d48ad75", 0xa6}, {&(0x7f0000003fc0)="7447321ceb18a9c60d22da98dbfccc87c9394702f32067bffab3517c687bb0fb75651d53761b6a396b96c83b6280960004835eb2eb5572e67e7a679cfc4dbe46be09dd75e563ae0dcdea4d56ba258e566891f399353c77434e4f7d6edcaf05197dfcbe577d2ffe1df39b9aaaa21b991a3b3d1efc6a4bea6b4cdef87c5646835a0302b9013d618d3c4296ad86b97e0b0c493485ea44cc299739c2b60ee86c949149c1fd5a4c98aaa2b90d7d5d6113d10e2962e321008ae16584e0a32476ab1b257ae5ed2b375090fc70f4d683f534c19a73898afc3c9060319e54c8f2a64ac90130", 0xe1}, {&(0x7f00000040c0)="3b6c2e96f3c6e5cc3d1554a51d18bfd3e1ab126202c53c0ed70a5b0ea600438608efac4176b14fbc54075d196236a1b92f76462ad63cf93af5c924ed02e5bfd6bbefa652c1cd099303495e3443f8b9d8dfe50ae4334982d3ce92a4a1130fbed6488ce85113a3feba9cda55403050730d680960d79bc3f6928d4d97490a1be5d4e0530fbcca25318d1666335e31066427b05edb4f6b804dcd195c98ed57b906dbbf65283b1ccf114b071937c7d72c4fed3e6165b7800c6761eba197bbee858488b0f6d4426afc0ed8c4abae60e35e6f5a1910613efe9b2deec0ecee0e7cee205741663b95ea5123742e1e1e60e2", 0xed}, {&(0x7f00000041c0)="9f4161af90691416325276cf22a6a8f41bc10d140fd9878439cd688ca1d2776147cb715c30a79346561e3483de8b9381c193499d993389dea2591f4c796240bcc61486c2c2c0106fe7829e406d7bc9ffab1cdeda6fdb97b83d23ba6b9eaf6be12f2ce47b73cb0f84d4ff5321691785b9929fb3e66eecff2e52696ce9950b264f2e108564ce55a641476711b036b4778290f881b327", 0x95}, {&(0x7f0000004280)="9e8f6d8a191f124462e7c700bbcfb77d77aef591162fd39724b89eccc915bb0249892f99f398f2db17b8c714d80eba9736ad4754d77e85e009c5d2a10f73856a59bd1b112fed237f781dbded6e1891ba7a7cb574b1c8dde01cc7d7490f7f329a36d791db850849b90d1dc28c50a6e2c94a9fca75a17963e5a796dca3efebd3ffc19cecd181dc6bdb2ede5f8e36ab489b3d92213afd1dea9475bc93641cffe9b411a3b732069107ed77a2c11e2a031d142d0319043a71f3482ee7fe6416", 0xbd}, {&(0x7f0000004340)="b4e6f2dcb660dae10553fce8ac3f0b0d305fabe36e846dce94591d9b5b7b6e39b0dcc2ea53f83e81d7589b3db116e934280e06", 0x33}, {&(0x7f0000004380)="7a8f954eac571dbdc7db7fa562954ec52a136d5630b2063eac8963def7935992781b05d21a1dd76d527d9cc1117af854c65a288d70039da8b0fd5e3dd6181cd33b06a7b0b26045af66ecb2b851d3889d9508cff9ed71ce3379ab377bfce70ab35a3a0808545871ccaa383ec34790e2e8d2e3ce4207cd26b3987a0080674f3429c9ddc25095cc83eac86d76f31451b9023c79a5b3d2e6f7425a6ff83a61ad3d838c7061ef63ded534d1a1a85673023ed09ae17b5aef8eccf5a31a9a16a3d18fa64082802845", 0xc5}, {&(0x7f0000004480)="fcb3145441885b22", 0x8}], 0x9, &(0x7f0000004640)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r35]}], 0x60, 0x20044000}, {&(0x7f00000046c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000004840)=[{&(0x7f0000004740)="cf5215c0dedf7f88ecee8de5348f32a6dc6d014d91e0ad87201c1b1b4ec5302787e601470253e01e8c209611cd19bddde0e21f0fb683179cfd8d9040840568462cf7dec3e6aa7dbb92f300b9e538d349805189e6f3815a5e69d50b6a7124d36d7e6bf01c592c9c61b6b5713d21f918a67af2faa699f0c8537d4a0a96e928c2bbb8da095de15bf98204aca15ca69080c25aae78a58807b5dfda52f87cbe6d70b0efda0d20cb434d625b22d22976ef9878c19821c6d8db74d5b5d0ee35ac15ae8a3c8d46074459a396de9ee153d1c3b0c901071fc4123899c87f94e6d30b", 0xdd}], 0x1, 0x0, 0x0, 0x4000}, {&(0x7f0000004880)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004d00)=[{&(0x7f0000004900)="8b67118df9eb5aec6f89abf875d71323be2cfdfe397149a4590a0fdf685d9f17e36d5f1a32", 0x25}, {&(0x7f0000004940)="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", 0xfd}, {&(0x7f0000004a40)="b602ad56be2433a9e6fb391bd27b7abb0d6d83c11a7471fc250c4a16759beee8cc4474e7b5e97e4d22addb6f992a172f970592962e9fc49ad664d9ed974a2b404c2562390b16df5f9073b89643dd6450a9992ddb003771ebeedabedeb1b728ada1fe", 0x62}, {&(0x7f0000004ac0)="d1272ad9587cb7292e11c7be40e08a1b6aca3659b9d9fe834fc5342253faac1c66e6eab42194e72bd26c5b60492e20f98903da9f3b0f6563cc8519a1442e13c832601bc26741ab27038625e4a95f8bab89d7324097e1d4ae2aef4d59b56fff3842c4d4bf60b30a4c2130ac4be32f3c25", 0x70}, {&(0x7f0000004b40)="cbc62b4f952bd6d09804f479761ebc4d81e4fb5d0191c7484bc541655ccd00d63e722c504952f37ab4a276a2c195d9027b647bb091c813f7bc0ca8be4706f95502d18b3acdfdcb9b7d82dad280bb5ae2f406e3f81836a0ba7ea09c4be7b58fb89d4e72ad15edfd9316721c078f3d8ea477d7be9591d7ecd0bb74e5a630721874747f7774e018b17503628abdbf227a", 0x8f}, {&(0x7f0000004c00)="45cc58765349c56358178bf7675c8de0aba157068a5c2dcca8c2de8308dd8599a03c3a3ec4dc8d7a6e9fb1bb7989b2abf5480f99e6c0d10034b045afcf7e8665cf298b8e75af0d24caa6d452b3d2ef9c7c2bcb3f9467dbc5bd6d71e93755c2fbfa700173bc036a23384f4dbe49256a562821871d", 0x74}, {&(0x7f0000004c80)="8a9c1786323c846d97ca21465548d1c4258be0243b5177d1a8a9591eff8d1a3841018ff8bf53d2498cfce225e16392245a357e07be1c32ec4e5997849e0f06bb84d28f6772b054cd13dff5c1258fda3b21185170f2d9ee63ede6d549074fb0928beec33026ff5b98e012c420d50917e006e7f15bd66cbb032130f2", 0x7b}], 0x7, &(0x7f0000005300)=[@cred={0x20, 0x1, 0x2, r36, r37, r38}, @cred={0x20, 0x1, 0x2, r39, r40, r41}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r42, r43, r44}, @cred={0x20, 0x1, 0x2, r45, r46, r47}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0xc0, 0x20008800}], 0x7, 0x1) 2018/03/24 10:30:25 executing program 6: setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f00008d8000)=ANY=[@ANYBLOB="00000000000000000a004e2000000000ff01000000000000040000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000be0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000a004e200002000000000000000000000000000000000001"], 0x1) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4dff4)={0x10}, 0x37b, &(0x7f00005ad000)={&(0x7f00008d8000)=@migrate={0x15c, 0x21, 0x1, 0x0, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@dev={0xfe, 0x80}}}, [@migrate={0x10c, 0x11}]}, 0x15c}, 0x1}, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)={0x0, 0x0, 0x393763095b0552a5, 0x7ff}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000040)={0xfffffffffffffff8, r1}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000080)) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x100, 0x0) setsockopt$sock_int(r2, 0x1, 0x36, &(0x7f0000000180)=0x9, 0x4) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000000200)={0x0, 0x78, &(0x7f0000000240)="c54d13877d2708947952a9c96b9f40c572692477bc2611fbbf"}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000100)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x20) 2018/03/24 10:30:25 executing program 2: r0 = socket$inet(0x2, 0x5, 0x100) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) ioctl$EVIOCGPHYS(0xffffffffffffffff, 0x80404507, &(0x7f0000000080)=""/124) r1 = syz_open_procfs(0x0, &(0x7f0000000180)="6e65742f6970365f6d725f636163686500e078ebba1ef97052c50f4039a95c41ab469c34d103f7ec7077c80d98925707479ac9fc5dc038cd00e5c5972b1e25f248e1c6cce795f1e3cd55a33e5e9a582c0e04b0cf0c9728aef9226f8ee9046547cb70232999d71ba777180d834a3ed592e25dc7fc70d8b49ea0204d27af8448564dac1b62b931d013bbacae6373aa4f4abc10d1e3094954c47d0fa3701e0c06408dd278b7664d654ac4a027e95180a005faa25cd546ac71c7a527ca8f329d4bf79a4f419aad08581b92c4dcb9dd390898fa15b189a2301d1ae6269acdd6c5d0c7e60000000000000000000000001ce216410f1c9dfb8da90aac292891f06303a4926814d1703fe561f2b35fcf8a9895d4574b62c15adea20bf642565c2656f542523eae5f966a04df93f779aa6677b9e33957f93e54c0e9fd4749973921606796e4fdc3b5f93f6744a19fc8c5be412587ad61e3ab83c5a1908e57adbaadf44e959800f7a624ead3f6c5fddb4264c705cb27040f662cd18e34cde3bafde44ce72dc8881e") ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'ipddp0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000340)={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @empty, 0xfffffffffffff655, 0x6, 0x4, 0x500, 0xf64, 0x48, r2}) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000480)=""/158, 0xffea}], 0x1) 2018/03/24 10:30:25 executing program 1: modify_ldt$write2(0x11, &(0x7f0000000ff0), 0x10) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00000000c0)={{0xa, 0x4e21, 0x78, @empty, 0x3f}, {0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x1000}, 0x3, [0x0, 0x7, 0x7, 0x3, 0x8, 0xfffffffffffffc01, 0xfffffffffffffc01, 0x7ff]}, 0x5c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e20, 0x4, @empty, 0x8001}}, 0x5, 0x0, 0x5, 0x7fff, 0x2}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000240)={r1, 0xccc6df9}, &(0x7f0000000280)=0x8) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000340)={'nat\x00', 0x2, [{}, {}]}, 0x48) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000300)={r1, 0x80000001}, 0x8) bind$unix(r0, &(0x7f00000003c0)=@file={0x1, './file0\x00'}, 0x6e) modify_ldt$read(0x0, &(0x7f0000000000)=""/169, 0xa9) 2018/03/24 10:30:25 executing program 0: r0 = socket$inet(0x2, 0x5, 0x800) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000002740)={0x0, @local, @local}, &(0x7f0000002780)=0xc) r2 = accept$ax25(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000180)=0x10) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f00000001c0)) stat(&(0x7f00000027c0)='./file0\x00', &(0x7f0000002800)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002880)={{{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e22, 0x8, 0x4e22, 0x8, 0xa, 0xa0, 0x20, 0x3b, r1, r3}, {0x101, 0x4, 0x2, 0x988, 0x2, 0xffffffffffffffff, 0xffffffffffff1e15, 0x4}, {0x8, 0x2, 0xe2e, 0x3}, 0x2, 0x6e6bb7, 0x2, 0x0, 0x2, 0x3}, {{@in=@multicast2=0xe0000002, 0x4d5, 0x3c}, 0x2, @in=@dev={0xac, 0x14, 0x14, 0xd}, 0x3503, 0x7, 0x0, 0x80000000, 0x1, 0x3f, 0x800}}, 0xe8) r4 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x4000000004005) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x4001, 0x32, 0xffffffffffffffff, 0x0) fcntl$setsig(r4, 0xa, 0x3a) chroot(&(0x7f0000000000)='./file0\x00') ioctl$LOOP_SET_STATUS(r4, 0x4c02, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x3, 0x6, 0x14, 0x10, "9622e051dfcb810c10369e43850b0afb15cd1c2e9f02b0cb265a360e2be8d986841c573248747f873f2bf9b5325004cd2ab8540f9c95475de653b8a8dcfe0b1f", "3b5f268c980d99707990fe5aa2be33776ad686727548809077dee85d5a2635ae", [0x400, 0x4]}) ioctl$LOOP_SET_STATUS(r4, 0x4c02, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0xffffffffffffffff, "4134e475824fbfaeefb278580e4aedd886c0b629cd32c56ebff94329c3a32a4b8c171676b94083085709923fd77ead8ca0073183b09c62b90673944ded2f276e", "490600000000001d00c88c92a1b9375555874fc01b8e6c616153647a2732f399"}) 2018/03/24 10:30:25 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x534, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ptype\x00') ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00000001c0)) 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)={&(0x7f000009ffa8)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(pcrypt(rfc4106(gcm(aes))))\x00'}, 0x80, &(0x7f0000398000)=[{&(0x7f0000697000)="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", 0x22b}], 0x1}, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000240)={0x2, &(0x7f0000000200)=[{0x2, 0x6, 0xfffffffffffffffd, 0xd690}, {0x1, 0xfffffffffffffffa, 0x3, 0x7}]}, 0x10) sendto$inet(r0, &(0x7f0000000040)="1a", 0x1, 0x0, &(0x7f0000001040)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=@random={'trusted.', "73797374656d6c6f246367726f7570216367726f75702447504c2f656d3176626f786e6574302b026d643573756d657468317472757374656426656d30766d6e6574312d6574683000"}, &(0x7f0000000100)='pcrypt(pcrypt(rfc4106(gcm(aes))))\x00', 0x22, 0x2) sendmsg$inet_sctp(r0, &(0x7f0000000580)={&(0x7f0000000340)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000001080)="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", 0x12a}], 0x1, &(0x7f0000000500)}, 0x0) 2018/03/24 10:30:25 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup2(r0, r1) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000f69ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14, 0x14}}, 0xc) ioctl$LOOP_CLR_FD(r2, 0x4c01) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00000000c0)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) 2018/03/24 10:30:25 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x2, 0x12, r0, 0x0) request_key(&(0x7f000000cfee)='.request_key_auth\x00', &(0x7f0000004ffb)={0x73, 0x79, 0x7a}, &(0x7f0000000fc0)=')}md5sum:-vmnet0posix_acl_access^ppp1mime_type+keyringmime_type\x00', 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) clone(0x0, &(0x7f0000001fca), &(0x7f000000d000), &(0x7f0000000ffc), &(0x7f0000000000)) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0xc0401, 0x0) 2018/03/24 10:30:25 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x40601) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000001c0)={0xffffffff, 0x0, 0xfffffffffffffbff, 'queue1\x00', 0x5}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000000c0)={{0x80}, 'port0\x00', 0xbd, 0x80003}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) 2018/03/24 10:30:25 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000004000)=[{&(0x7f0000000100)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "fb29641d743921f4fa39aeb2bb2ca6259ccb310321074cb1d6c8b064bec11809d802bf331c52957ffdc7660185b20cd8bc374b28ea9c0b9136f04ac8dfdb31"}, 0x60, &(0x7f0000002540)=[{&(0x7f0000000180)="5c59a4c8c1b44b63c031293d5a8b704ca2056ed0dfa8561b1a5374b813f2efb4a0a517e8f57e4f2ab3f71757e58c82e28156f73af1c928c6f4354683b09ea3ff2ed6a8573e5af489e5fb1f3cf7d8de393ae518ff0d702224285912abdfd18d53109f87ab30b054eadf25cb0bb33135c1c4772e0f3f940d2bee8b50b20a6de8e74321660aa1918aab6592a119f97d48e328bce9a5ec0fd65c0c3d15ad26f409d1f2cab33d3ce0ccdc6d4e589ce1df950a06f8ed7bd2196b365890b63d248f486b4cea4d1719607c4816", 0xc9}], 0x1, &(0x7f00000025c0)={0x10}, 0x10}, {&(0x7f0000003e40)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "e68f2baed26d7e876b921abbf0917ba92497a338e0a78371cac311b51e8138ff1d20d62a7f7660355fc1d8b022b6069397b2232aa77225c75feeea456024f9"}, 0x60, &(0x7f0000003fc0)}], 0x2, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$setopts(0x4206, r1, 0x1, 0x100010) ptrace$setregset(0x4205, r1, 0x202, &(0x7f00000000c0)={&(0x7f0000000040), 0xfffffffffffffdb8}) 2018/03/24 10:30:25 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) finit_module(r1, &(0x7f0000000180)='#\'eth0lo\x00', 0x3) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r4 = fcntl$dupfd(r1, 0x0, r2) ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f0000000140)=r4) ioctl$TUNSETPERSIST(r4, 0x400454cb, 0x0) sendmsg$nl_generic(r0, &(0x7f0000025000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000028000)={&(0x7f0000000040)={0x14, 0x2e, 0xaff}, 0x14}, 0x1}, 0x0) 2018/03/24 10:30:25 executing program 3: removexattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@random={'btrfs.', '/dev/autofs\x00'}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000be6ff8)={0x19980330}, &(0x7f0000292000)) getsockopt$inet_buf(r0, 0x0, 0x200000000000042, &(0x7f0000339fe2)=""/30, &(0x7f0000148000)=0x10000018e) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000040)={0x100000001, {{0xa, 0x4a22, 0xee5, @mcast1={0xff, 0x1, [], 0x1}, 0x156}}}, 0x7e) 2018/03/24 10:30:25 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000be1000)='/dev/snd/seq\x00', 0x0, 0x808a002) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000000)={0x0, 0x0, 0x0, "e06594d23224d148b0c30905cebdbd09c0a763e2bfc2a32152615d0e5e0520000012ddd208000000000000007bc093842621790b637ae5ed23d8b2adf92fc9dd"}) write$sndseq(r0, &(0x7f0000000100)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32={[0x2]}}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote={{}, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @result}}}], 0x60) clock_gettime(0x0, &(0x7f0000000180)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x303, @tick=0xfffffffffffff000, 0x200000}) 2018/03/24 10:30:25 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x8000, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000080)=0x7, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000000)={0x80, 0x48ec, 0xe5bc}) ioctl$TCXONC(r1, 0x540a, 0x0) ioctl$TCXONC(r1, 0x540a, 0x2) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000000c0), 0x4) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000002840)={@local, @empty, 0x0}, &(0x7f0000002880)=0xc) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f00000028c0)={@loopback={0x0, 0x1}, r2}, 0x14) 2018/03/24 10:30:25 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000c2d000)='oom_score\x00') mmap(&(0x7f0000000000/0xd35000)=nil, 0xd35000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f0000929000), 0xff) 2018/03/24 10:30:25 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) write$tun(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00f7ff009ef9564acb620cc40000100000a3e5be68000004000000000000000000000000aeeb0aa2c17b74c9d9279d025cc4e6d4328821c1165b5a34d000e0480f26e39872633595d0b0e8d2350a2033f57200d8636c"], 0x1) ioctl(r0, 0x227d, &(0x7f0000000000)) ioctl$int_in(r0, 0x5473, &(0x7f0000000000)=0x44) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000040)={'security\x00', 0x4, [{}, {}, {}, {}]}, 0x68) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000140)) 2018/03/24 10:30:25 executing program 6: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) getrlimit(0x5, &(0x7f0000000140)) 2018/03/24 10:30:25 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x0, 0x0) socketpair$inet(0x2, 0x8000b, 0x7f, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x0, 0x2}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={r2, 0x3}, &(0x7f00000002c0)=0x8) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000b95ffc)) socketpair$inet6(0xa, 0xf, 0x3, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000000340)={r3, 0x81, 0x49, 0x4}, &(0x7f0000000380)=0x10) stat(&(0x7f0000003880)='./file0\x00', &(0x7f00000038c0)) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000003c80)={'gretap0\x00', @ifru_mtu}) fstat(0xffffffffffffffff, &(0x7f0000003a00)) setsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f00000003c0)={r6, 0x2}, 0x8) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000003b40)={&(0x7f0000000240)=@proc={0x10, 0x0, 0x25dfdbfb}, 0xc, &(0x7f0000003680)=[{&(0x7f0000000280)={0x1c, 0x0, 0x0, 0x70bd2b, 0x0, "", [@generic, @typed={0xc, 0x0, @ipv4=@multicast1=0xe0000001}]}, 0x1c}, {&(0x7f00000023c0)={0x30, 0x0, 0x0, 0x0, 0x0, "", [@typed={0xc, 0x83, @uid}, @generic, @typed={0xc, 0x0, @fd}, @nested={0x4}, @nested={0x4}]}, 0x30}], 0x2, &(0x7f0000003a80)}, 0x0) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000003b80)={{{@in=@loopback=0x7f000001, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f}, {0xf800000000000000, 0x0, 0x0, 0x5988, 0x0, 0x0, 0x0, 0x2}, {0x0, 0xfff}, 0x6, 0x0, 0x0, 0x0, 0x0, 0x3}, {{@in=@loopback=0x7f000001}, 0x0, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}}, 0xe8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in6={{0xa}}, [0xffff, 0x7, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x4, 0x6]}, &(0x7f00000001c0)=0x100) 2018/03/24 10:30:25 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) rt_sigsuspend(&(0x7f0000000100)={0x10000}, 0x8) r2 = dup3(r0, r1, 0x0) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x7fffffff) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000ef6ffc)=0x7fd, 0x4) sendto$inet(r2, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x4e20}, 0x10) r3 = socket(0x9, 0x3, 0x3) setsockopt$inet_int(r2, 0x0, 0xc, &(0x7f0000000140)=0x1, 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000000040)={0x80000001, {{0xa, 0x4e20, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x200}}}, 0x88) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000000)={'ip6_vti0\x00', {0x4, 0x7fffffff, 0x1, "bdb185c567bf", 0xfff}}) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000c03000), 0x0, &(0x7f0000edffaf)}, 0x2020) 2018/03/24 10:30:25 executing program 7: unshare(0x8000400) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x2}) r1 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004ff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000f67ff4)={0x4}) ppoll(&(0x7f0000489fb8)=[{r1}], 0x1, &(0x7f0000377000), &(0x7f0000447ff8), 0x8) iopl(0x8001) 2018/03/24 10:30:25 executing program 1: mkdir(&(0x7f0000c4e000)='./file0\x00', 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000432ff2)='./file0/file0\x00', &(0x7f00003c9000)='./file0\x00', &(0x7f00000000c0)='configfs\x00', 0x1001, &(0x7f0000a06000)) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0x8, 0x9, 0x5, 0x1b9, 0x8000, 0x80000001, 0x2, 0x3, 0x6, 0xf3d, 0x9, 0x3ff}) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0xffffffffffffffff) readlinkat(r0, &(0x7f0000000080)='./file0/file0\x00', &(0x7f00000005c0)=""/4096, 0x1000) syz_fuseblk_mount(&(0x7f0000000580)='./file0/file0\x00', &(0x7f0000000140)='./file0/file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e24, 0x1c0000000000000, @empty, 0x3}, 0x1c) 2018/03/24 10:30:25 executing program 0: readlink(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=""/72, 0x48) ioctl$KDSETMODE(0xffffffffffffffff, 0x4b3a, 0x7ff) r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) close(r0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000140)) 2018/03/24 10:30:25 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000018c000)={0x0, 0x2710}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x8000080014, &(0x7f0000beeffc)=0xfffffffffffffffd, 0x4) sendto$inet(r0, &(0x7f0000a2d000), 0xffffffffffffff8e, 0x20000000, &(0x7f00007f4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/03/24 10:30:25 executing program 4: socketpair(0x9, 0x80004, 0x7fffffff, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000000040)=0x8, 0x4) 2018/03/24 10:30:25 executing program 7: r0 = gettid() r1 = dup(0xffffffffffffff9c) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xfffffffffffffecc, &(0x7f0000000140)={&(0x7f0000000100)=@getnetconf={0x14, 0x52, 0x20, 0x70bd29, 0x25dfdbff, {}, ["", "", "", "", "", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x4004}, 0x0) r2 = syz_open_procfs(r0, &(0x7f00000065c0)='comm\x00') exit(0x0) pread64(r2, &(0x7f0000000000)=""/150, 0x96, 0x400000) 2018/03/24 10:30:25 executing program 6: pipe(&(0x7f0000362ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000de6000)={0x90000008}) epoll_pwait(r2, &(0x7f000003cf94)=[{}], 0x1, 0x8000000008852, &(0x7f00004c7000), 0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) close(r0) 2018/03/24 10:30:25 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000680)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f0000000640)={&(0x7f0000000080)=ANY=[@ANYBLOB="24000000130007040000000000000000000000002c406fd82c22be6261a279124a42176a632bd63783bb6de3c6ffcd40ce2d93a6a0358954d26dcf5d0274f4db860aa2f26154e94c5e88503d39d55e583643cbfa1619de266457041ad742bb39e5ff55f2082ad4e7405b89a24d56371d3f3c378115331cd7cb24216e408273561d92e16753ec655c39436b82935ac15d99fa33413990cb5e8995226c5ee65224336b2db39b00538960f01348a89150776f6a571933b084c90f58daba94534141d6e6deed413331089e50dd3a41b629abc25c", @ANYRES32=r1, @ANYBLOB="000000000000000004001900"], 0x24}, 0x1}, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000000240)=0x400, 0x4) r3 = fcntl$dupfd(r2, 0x406, r2) syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x401, 0x40) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f00000001c0)={0x100000000, 0x0, 0x1, {r4, r5+30000000}, 0x800, 0x1}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='syz_tun\x00', 0x10) 2018/03/24 10:30:25 executing program 5: r0 = open(&(0x7f0000000ff8)='./file0\x00', 0x10442, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000040)={0x0, 0x7, 0x7, {r1, r2+30000000}, 0x200, 0x9}) ioctl$KIOCSOUND(r0, 0x4b2f, 0xea75) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f00000000c0)={0x7fffffff, 0x2, 0x3, 'queue0\x00', 0x9}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000180)={0x4, 0x80, 0x58f, 'queue1\x00', 0x6}) ioctl$TIOCLINUX2(r0, 0x40305828, &(0x7f0000001ff4)={0x2}) 2018/03/24 10:30:25 executing program 4: futex(&(0x7f000000cffc), 0xc, 0x0, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000002a40)=[{{&(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000140)=""/105, 0x69}, {&(0x7f00000001c0)=""/1, 0x1}, {&(0x7f0000000200)=""/162, 0xa2}, {&(0x7f00000002c0)}], 0x4, &(0x7f0000000340)=""/247, 0xf7, 0x3}, 0x5}, {{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000440)=""/120, 0x78}, {&(0x7f00000004c0)=""/119, 0x77}, {&(0x7f0000000540)=""/46, 0x2e}, {&(0x7f0000000580)=""/89, 0x59}, {&(0x7f0000000600)=""/129, 0x81}], 0x5, &(0x7f0000000740)=""/228, 0xe4, 0x1}, 0x72c470d6}, {{&(0x7f0000000840)=@nfc_llcp, 0x80, &(0x7f0000002980)=[{&(0x7f00000008c0)=""/4096, 0x1000}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/67, 0x43}, {&(0x7f0000002940)=""/31, 0x1f}], 0x4, &(0x7f00000029c0)=""/69, 0x45, 0x3}, 0x4}], 0x3, 0x2, &(0x7f0000002b00)={0x77359400}) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000000)={@remote}, &(0x7f0000000040)=0xfffffffffffffde7) 2018/03/24 10:30:25 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) fcntl$setlease(r0, 0x400, 0x1) getsockopt$inet6_int(r0, 0x29, 0x50, &(0x7f0000000140), &(0x7f0000000080)=0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2080, 0x0) 2018/03/24 10:30:25 executing program 5: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, r0, 0x0) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) 2018/03/24 10:30:25 executing program 1: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000000540)="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", 0x1d8) recvmmsg(r0, &(0x7f0000000140)=[{{0x0, 0x0, &(0x7f0000e08000)=[{&(0x7f0000367000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/207, 0xcf}, {&(0x7f0000e5a000)=""/139, 0xea}], 0x3, &(0x7f000023df55)=""/232, 0xe8}}], 0x1, 0x0, &(0x7f0000000040)) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000080)=0x8) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x4004001, 0x0, 0x129) 2018/03/24 10:30:25 executing program 4: prctl$seccomp(0x29, 0x0, &(0x7f0000008000)={0x0, &(0x7f0000007000)}) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000040)={0x1, 0xffffffff00000001, 0x4, 0x2, 0xffffffffffff1ab4, 0x50, 0x9, 0xffffffffffffffff, 0x40, 0x7fffffff, 0x1000}) [ 54.583661] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. [ 54.597808] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. 2018/03/24 10:30:25 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000180)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000000)) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000080)={'NETMAP\x00'}, &(0x7f00000000c0)=0x1e) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000040)={0x8001, 0xee6}) futimesat(r1, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{}, {0x77359400}}) 2018/03/24 10:30:25 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000015ff0)='/dev/input/mice\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00002ebff7)='/dev/rtc\x00', 0x0, 0x0) creat(&(0x7f0000993000)='./file0\x00', 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd, 0x0, 0x0, 0x5}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) fcntl$setsig(r0, 0xa, 0x1f) 2018/03/24 10:30:25 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000100)=0x4) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="020300020e00000000000000020000000400080005000000000000000000001c0100000000000000000000000000000003000600000000000200080000000000000000000000000002000100000000040000000000000000030005000000000002004000e00000010001000000000000"], 0x70}, 0x1}, 0x0) 2018/03/24 10:30:25 executing program 6: unshare(0x8000400) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x2}) r1 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004ff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000f67ff4)={0x4}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001100)='/dev/hwrng\x00', 0x2000, 0x0) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000001140)) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x10180, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r3, 0x29, 0x41, &(0x7f0000000080)={'filter\x00', 0x1000, "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"}, &(0x7f00000010c0)=0x1024) ppoll(&(0x7f0000489fb8)=[{r1}], 0x1, &(0x7f0000377000), &(0x7f0000447ff8), 0x8) 2018/03/24 10:30:25 executing program 1: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x4200, 0x0) fchmodat(r0, &(0x7f00000000c0)='./file0\x00', 0x8) sendmsg$key(0xffffffffffffffff, &(0x7f0000cd0000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000140)=ANY=[@ANYPTR], 0x8}, 0x1}, 0x0) getsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000000), &(0x7f0000000100)=0x4) 2018/03/24 10:30:25 executing program 7: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) getpgid(r0) r1 = getpgid(0x0) r2 = syz_open_procfs(r1, &(0x7f0000000000)='oom_score_adj\x00') sendfile(r2, r2, &(0x7f0000000040), 0xff) 2018/03/24 10:30:25 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00000000c0)={0x3, 0x1, 0x8, 0x100, 0x8001}, 0xc) r1 = socket$inet6(0xa, 0x80001, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22, 0x8, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000fac)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa}}}, 0x108) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x1000, @dev={0xfe, 0x80, [], 0xe}, 0x4}, 0x1c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x9}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000180)={r2, 0x1}, &(0x7f00000001c0)=0x8) splice(r1, &(0x7f0000000200), r0, &(0x7f0000000240), 0x1, 0x8) 2018/03/24 10:30:25 executing program 2: r0 = memfd_create(&(0x7f0000000200)='/selinux/avc/cache_threshold\x00', 0x3) r1 = add_key(&(0x7f0000000300)='asymmetric\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000380), 0x0, 0xfffffffffffffffd) r2 = request_key(&(0x7f00000003c0)='logon\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000004c0)='security:]{&.\x00', 0xfffffffffffffffd) r3 = request_key(&(0x7f0000000500)='dns_resolver\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000580)='/selinux/avc/cache_threshold\x00', 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f00000005c0)={r1, r2, r3}, &(0x7f0000000600)=""/90, 0x5a, &(0x7f00000006c0)={&(0x7f0000000680)={'rmd128\x00'}}) r4 = socket$inet6(0xa, 0x2100000000000002, 0x0) getsockopt$bt_BT_DEFER_SETUP(r4, 0x112, 0x7, &(0x7f0000000240)=0x4, &(0x7f0000000280)=0x4) bind$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getpeername(r4, &(0x7f0000000080)=@un=@abs, &(0x7f0000000100)=0x80) bind$vsock_stream(r0, &(0x7f00000002c0)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) connect$inet6(r4, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x400000002}, 0x1c) sendmmsg(r4, &(0x7f000000b180)=[{{0x0, 0x0, &(0x7f0000001480), 0x10000000000000c3, &(0x7f0000001500)}}, {{&(0x7f0000000400)=@in={0x2, 0x0, @rand_addr}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000003740), 0xfffffffffffffe77}}], 0x2, 0x0) r5 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000000180)={0x0, @loopback, @dev}, &(0x7f00000001c0)=0xc) 2018/03/24 10:30:25 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x4c, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="11634840030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYPTR=&(0x7f00000003c0)=ANY=[], @ANYPTR=&(0x7f0000000400)=ANY=[], @ANYBLOB="0000000000000100"], 0x0, 0x0, &(0x7f00000004c0)}) 2018/03/24 10:30:25 executing program 1: mkdir(&(0x7f0000508ff6)='./control\x00', 0x0) read(0xffffffffffffffff, &(0x7f0000e6d000)=""/384, 0x180) r0 = inotify_init1(0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x2042, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x40800) r2 = gettid() ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000100)="3025c452188b26adadd1ca3c6be6d6a47df248d5113fffe63944584e591b47080a31088906a427b5fe9a59794c46570c674dd45dd873487fb459ca915748e5bfa4aa32fac68eb456f9ae782cf97768c1d2bc4073") fcntl$setown(r0, 0x8, r2) rt_sigprocmask(0x0, &(0x7f000003b000)={0xbffffffffffffffe}, 0x0, 0x8) fcntl$setsig(r0, 0xa, 0x20) inotify_add_watch(r0, &(0x7f00007a7000)='./control\x00', 0xa4000960) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'ip6tnl0\x00', 0x4202}) ioctl$DRM_IOCTL_AUTH_MAGIC(0xffffffffffffffff, 0x40046411, &(0x7f0000000040)=0x7) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000000080)={0x1f, 0x8, 0x7, 0x0, 0x10, 0x7f}) 2018/03/24 10:30:26 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4000) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000080)=""/247) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x200002) write$evdev(r1, &(0x7f0000a59000)=[{{0x0, 0x7530}}, {}], 0x30) ioctl(r1, 0x2286, &(0x7f0000c95ffe)) 2018/03/24 10:30:26 executing program 2: r0 = syz_fuse_mount(&(0x7f0000185000)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) dup3(r0, r0, 0x80000) preadv(r0, &(0x7f0000000fb0)=[{&(0x7f0000000f20)=""/1, 0x1}], 0x1, 0x0) ioctl$void(r0, 0xc0045878) 2018/03/24 10:30:26 executing program 7: r0 = gettid() setpgid(r0, r0) setpgid(r0, r0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x10100, 0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000080)=0x3f) 2018/03/24 10:30:26 executing program 2: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000a76000)='/selinux/load\x00', 0x2, 0x0) umount2(&(0x7f0000000040)='./file0\x00', 0x8) pwrite64(r0, &(0x7f0000000000)="d996", 0x2, 0x0) 2018/03/24 10:30:26 executing program 1: setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)='bridge0\x00', 0xffffffffffffffe8) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000b00)=""/143, &(0x7f00000000c0)=0x1bf) sendto$inet6(r0, &(0x7f00000000c0), 0xfead, 0x0, &(0x7f0000000100)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1c6be139bfcf6d22, 0x4) setsockopt$inet6_dccp_int(r1, 0x21, 0x6, &(0x7f0000000040)=0x200000, 0x4) 2018/03/24 10:30:26 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000f74000)=ANY=[@ANYBLOB="200000000c000100e000000200000000000000000000000000000000"], 0x20}, 0x1}, 0x0) [ 54.715903] binder: 10325:10326 got transaction to invalid handle [ 54.723319] binder: 10325:10326 transaction failed 29201/-22, size 0-0 line 3010 [ 54.734357] binder: undelivered TRANSACTION_ERROR: 29201 2018/03/24 10:30:26 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000), 0x375) 2018/03/24 10:30:26 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0xfffffffffffffffe, 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400000, 0x0) bind$netrom(r1, &(0x7f0000000040)=@ax25={0x3, {"6a515a1a1cbd64"}, 0x5}, 0x10) 2018/03/24 10:30:26 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x10) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000040)) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000001000)={0x0, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x155) 2018/03/24 10:30:26 executing program 6: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)={0x0, 0x0}) capset(&(0x7f0000000100)={0x1998032e, r0}, &(0x7f0000001fe8)={0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}) r1 = socket$inet(0x2, 0x2, 0x0) sendmmsg(r1, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="180000000000000000000000070000008605000000000000306f9563d49e35e6f6e292f9f5cc74e59976384a9224453a67c64329f19c2f17d4515b68a5866a5d43ef97eaf7a1d016ee851bc356108f254195590a1d2703bbb72b060698fd9a1458664c8669eb44b543cab668933a54c05d122bc0853550ab92b592983a7c215f4956ddf6d22044311be4dc4ec7806cea07b627f09cda0019df09019947377e0284eb93e20b216b420ebd5abb6d362f42d09ac7eaf89e71b2d786bad12a5a01cf7201c0b15782d337c5d8fc5ad5e6fc812a14b675552fb3889e6b209bbb16b02071e85d04771a67648ea970a2aeda0231aa378c461c52c94208e6ae8e99b8abd99e1a117cecec0a07d9"], 0x18}}], 0x2, 0x0) 2018/03/24 10:30:26 executing program 0: getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f00000000c0), &(0x7f0000000040)=0x8) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000100)={{{@in=@multicast2=0xe0000002, @in=@multicast2=0xe0000002}}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, @in=@dev={0xac, 0x14, 0x14}}}, 0xe8) r0 = accept(0xffffffffffffffff, &(0x7f0000000200)=@sco, &(0x7f0000000000)=0x80) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000080), &(0x7f0000000280)=0x4) 2018/03/24 10:30:26 executing program 3: r0 = socket(0xa, 0x2400000001, 0x0) init_module(&(0x7f0000000080)="6d636e676607000000da0000002002000000080000000010000000000800", 0x1e, &(0x7f00000000c0)="6d636e676607000000da0000002002000000080000000010000000000800") getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000000)={"6d636e676607000000da0000002002000000080000000010000000000800"}, &(0x7f0000000500)=0xf3) 2018/03/24 10:30:26 executing program 1: mount(&(0x7f000000a000)='.', &(0x7f0000000000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000000040)) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x3d, &(0x7f0000000040)="aae6e338abdf905808876201e32f5e06f806e88e78d0545fea5f60cfef244171b84c53977ee25c585266bb765f60b040e26a5f0006abfb74fb096e1e7ca469ff1a1f61fafc811d7e9c7b202cf6f7abd191715fbb04f93ba3509cc2f5562adb0eb08ca2461e943ee1413c3fdcaeb122", 0x6f) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000004fc8)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000f80)={&(0x7f0000000d80)=@setlink={0x24, 0x13, 0x1, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x4, 0x1a}]}, 0x24}, 0x1}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000100)={{{@in=@loopback, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@local}}, &(0x7f0000000200)=0xe8) ioprio_get$uid(0x0, r2) umount2(&(0x7f0000000000)='.', 0x4) umount2(&(0x7f0000000580)='.', 0x4) 2018/03/24 10:30:26 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x6e20, 0x800}, 0x1c) r1 = gettid() fdatasync(r0) waitid(0x1, r1, &(0x7f0000000000), 0x20000002, &(0x7f0000000080)) r2 = getuid() ioprio_set$uid(0x3, r2, 0x0) 2018/03/24 10:30:26 executing program 7: r0 = memfd_create(&(0x7f00000000c0)="759bef0001ee677da3f26064d173", 0x8000000002) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/wireless\x00') sendfile(r0, r1, &(0x7f0000000080), 0xed5a) 2018/03/24 10:30:26 executing program 6: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x184) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000ff0)='fdinfo\x00') renameat(r1, &(0x7f0000003ffe)='./file0\x00', r1, &(0x7f0000003ff8)='./file0\x00') 2018/03/24 10:30:26 executing program 2: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x22000, 0x31) linkat(r0, &(0x7f0000000040)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00', 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000140)={0x0, 0x8}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000001c0)={r3, 0x62, "6131d4e27746dfde2ae17b25ff5e4655c50c4cedeff5edbaab4f9bed7dbfc48765c35381e6f8c53302e1df67f87dcd8985da0e550b1359d0d041a566e21522a290f691a9dac898cc6dd9958c855d0c41231f1917b6eb417a4fb3a55821f29836572d"}, &(0x7f0000000240)=0x6a) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000280)={'broute\x00'}, &(0x7f0000000300)=0x78) r5 = open$dir(&(0x7f0000000340)='./file0\x00', 0x80000, 0x10) write(r0, &(0x7f0000000380)="46f6ec00db06f17e209b8099c97f8aa6649dd1ed7f4667342b41891fc49cb78d72cfd021bf70ec1afa9087813afd21334149b3d7e47b42af0ffce962ed967d4324bd1c887bceaa01422a1ea3eb40449c7ee277e6f06363682b3634934766c13f4bc7bde2868258929e707cc481ee88e17784a0576b4d0648c7e049eae8ffb834cbf72c91d4", 0x85) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000440)={0x7, 0xfffffffffffffc01, 0x202, 0x6, 0x5723, 0xffffffff, 0x4, 0x3ff, r4}, 0x20) r6 = syz_open_dev$sg(&(0x7f0000000480)='/dev/sg#\x00', 0x9, 0x200040) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000004c0), &(0x7f0000000500)=0x4) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xc, &(0x7f0000000540)=0x3f, 0x4) accept4$packet(r1, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000005c0)=0x14, 0x80800) getpeername(r6, &(0x7f0000000600)=@rc, &(0x7f0000000680)=0x80) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000700)={0x0, 0x0}, &(0x7f0000000740)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000780)={0x0, 0x0, 0x0}, &(0x7f00000007c0)=0xc) fchownat(r2, &(0x7f00000006c0)='./file0\x00', r8, r11, 0x400) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000800)={{0x2, 0x4e22, @multicast1=0xe0000001}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x4, {0x2, 0x7, @broadcast=0xffffffff}, 'bond0\x00'}) getsockopt$inet_sctp_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f0000000880)={r3, 0x4}, &(0x7f00000008c0)=0x8) sched_getattr(r7, &(0x7f0000000900), 0x30, 0x0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000940)) fcntl$getflags(r5, 0x3) syz_fuse_mount(&(0x7f0000000980)='./file0\x00', 0x6976cdfc5925e81e, r10, r11, 0x0, 0x2000) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000009c0)={0xffffffffffffffff}) setsockopt$inet6_icmp_ICMP_FILTER(r12, 0x1, 0x1, &(0x7f0000000a00)={0x1}, 0x4) socket$inet(0x2, 0x3, 0x800) tkill(r9, 0x26) execve(&(0x7f0000000a40)='./file0\x00', &(0x7f0000000ac0)=[&(0x7f0000000a80)='broute\x00'], &(0x7f0000000c40)=[&(0x7f0000000b00)='bond0\x00', &(0x7f0000000b40)='bond0\x00', &(0x7f0000000b80)='!(em1.\x00', &(0x7f0000000bc0)='\x00', &(0x7f0000000c00)='\x00']) 2018/03/24 10:30:26 executing program 4: r0 = accept$ipx(0xffffffffffffff9c, &(0x7f0000000100), &(0x7f0000000140)=0x10) fcntl$setlease(r0, 0x400, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x80e, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000001ff9)) 2018/03/24 10:30:26 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast1}}, &(0x7f00000001c0)=0xe8) accept4$packet(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000240)=0x14, 0x80000) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000380)={0x0, @multicast2}, &(0x7f00000003c0)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000400)={{{@in6=@mcast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000500)=0xe8) sendmsg$nl_route(r0, &(0x7f0000000600)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)=@ipv6_getnetconf={0x5c, 0x52, 0x41e, 0x70bd28, 0x25dfdbff, {0xa}, [@NETCONFA_IFINDEX={0x8, 0x1, r1}, @NETCONFA_FORWARDING={0x8, 0x2, 0x8}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x1}, @NETCONFA_IFINDEX={0x8, 0x1, r2}, @NETCONFA_IFINDEX={0x8, 0x1, r3}, @NETCONFA_IFINDEX={0x8, 0x1, r4}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_RP_FILTER={0x8, 0x3}, @NETCONFA_RP_FILTER={0x8, 0x3, 0x6}]}, 0x5c}, 0x1, 0x0, 0x0, 0x24000000}, 0x240000c0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000024f48)=@ipv6_delroute={0x1c, 0x19, 0x60d, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}}, 0x1c}, 0x1}, 0x40080) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_buf(r5, 0x29, 0x2a, &(0x7f0000000640)="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", 0xfd) 2018/03/24 10:30:26 executing program 5: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000003fef)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, r0, 0x0) readv(r0, &(0x7f0000000140)=[{&(0x7f0000000040)=""/243, 0xf3}], 0x1) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000000)={0x6, 0x902, 0x6dc, 0x8, 0x5, 0x0, 0x5, 0x200, 0x6, 0x1, 0x4, 0xe8}) write$selinux_validatetrans(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x124) mmap(&(0x7f000026c000/0x1000)=nil, 0x1000, 0x0, 0x10110, r0, 0x800000000001) 2018/03/24 10:30:26 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000180)=""/28, 0x305) getitimer(0x1, &(0x7f0000000000)) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$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_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f00000001c0)) fcntl$dupfd(r1, 0x0, r1) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f68000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xdf5}}, [0x8, 0x1, 0x9, 0x800, 0x401, 0x5, 0x9f0, 0x7, 0x5, 0x6, 0x7f, 0x20, 0x8769, 0x4, 0xfff]}, &(0x7f00000000c0)=0x100) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000300)={r3, 0x7d, "2695b1774a53f590c42d3e9ca18aad417c0af6986860fa2dcccd970095d705c6a972dcb2f75ca574d1af01c694a1123f75216d38fcbfdbbd9f2e80d81d335f2e3b1146f02c71220a1bae3dbe514958cb226956a0f28f8a8deb7f64537173c4b1c9be11ae67cb08678174627c6fa2af6b3b6b1f11dcd24b38ac630f7d72"}, &(0x7f0000000100)=0x85) 2018/03/24 10:30:26 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x98) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22, 0xe8, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) acct(&(0x7f00000001c0)='./file0\x00') r1 = socket$inet6_tcp(0xa, 0x1, 0x0) write$selinux_create(r0, &(0x7f0000000100)=@access={'system_u:object_r:dhcpc_var_run_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x30, 0x36}, 0x56) getsockopt$inet6_buf(r1, 0x29, 0x3d, &(0x7f0000000000)=""/30, &(0x7f0000000080)=0x687e3eb86f3c137) fchdir(r1) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/create\x00', 0x2, 0x0) 2018/03/24 10:30:26 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) recvfrom(r0, &(0x7f0000000240)=""/101, 0xfffffffffffffe9e, 0x0, 0x0, 0x3426c6ef01220c51) recvmmsg(r0, &(0x7f0000005880), 0x0, 0x0, &(0x7f0000005a00)={0x0, 0x989680}) sendto$inet(r0, &(0x7f0000000140)="2fd5050a8ec4f43dde9167ab908142c5c42c6fb438630195b0cf436bcfe4b55085822998aa75ae0d880cdac2c815f282a1c782dc1f1226d46d2620d896b9ef5656ef031d7fbac6b443fb8d45b98bb01b977a0ae3faaf8deec84c907962b348f5eef314c4ed263142b5c599febb865353ef682b1740c418ef8d2fedc26b651ed84aca71874b131d6354183c22e63f4ac00070f94e54bf391e101bc79a903c9c14775fb0e2ef7a5e62b0740a8c3b925855d5c6dee06732dcb567bc137bf0a0932669cad670b28fa417b448e3440691d833701a", 0xd2, 0x7ffe, &(0x7f0000000040)={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x200000, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f00000000c0)=""/127) 2018/03/24 10:30:26 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00', &(0x7f00000003c0)="397002f52054a50bd4a1a8364684d15e06d3198e0eb1a71ba9db0afd6a8e0409a6f59374854c44b37f629fe07e435996ef0aead1c2d3ef827baaed29072b3494e5dba7978974afc1e8ff3fb47e659cc104d58f6c7192a8e195aac150d7a8fced36a733c64444cd72d087452ff8455df58fc43704826343a3679d99900a3e717c09156209a81aa05c1cac4d36b796faab9d83683fdf850adb492b2cb6661ae74eca178bbd6aa4c8fca2ac43d853dc9948ccaf50045e7ba3684e", 0x110000, &(0x7f0000000380)='p') 2018/03/24 10:30:26 executing program 7: r0 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) mkdir(&(0x7f0000508ff6)='./control\x00', 0x0) read(r0, &(0x7f0000e6d000)=""/384, 0x180) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r2 = gettid() fcntl$setown(r1, 0x8, r2) rt_sigprocmask(0x0, &(0x7f000003b000)={0xbffffffffffffffe}, 0x0, 0x8) fcntl$setsig(r1, 0xa, 0x20) inotify_add_watch(r1, &(0x7f00007a7000)='./control\x00', 0xa4000960) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) ioctl$VT_ACTIVATE(r3, 0x5606, 0x100000001) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x404000, 0x0) ioctl$TIOCSSOFTCAR(r4, 0x541a, &(0x7f0000000040)=0x2) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/03/24 10:30:26 executing program 5: capset(&(0x7f0000000040)={0x20080522}, &(0x7f000000cfe8)={0x0, 0x1}) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000000080)=0x80000000, 0x4) getsockname(r0, &(0x7f0000000180)=@ethernet={0x0, @link_local}, &(0x7f0000000140)=0x80) r1 = socket$inet6(0xa, 0x2000000000000008, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000011f000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x2}, 0x20) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ashmem\x00', 0x101802, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xbe4e422cfb31b4c9) setfsgid(r3) r4 = mmap$binder(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000000, 0x48050, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000280)={0x0}) r6 = mmap$binder(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x810, r1, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000580)={0xac, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='\x00\x00 \x00', @ANYRES64=r4, @ANYBLOB="04000000000000000f630c4001000000020000000000000010630840030000000000000001634040000000000000000004000000000000000000000010000000000000000000000058000000000000003000000000000000", @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYBLOB="852a747001000000", @ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000003000000000000000200000000000000852a646600000000", @ANYRES32=r2, @ANYBLOB="000000000100000000000000852a687301000000", @ANYRES64=r5, @ANYBLOB="01eb08ffff000000"], @ANYPTR=&(0x7f0000000380)=ANY=[@ANYBLOB='8\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x00 \x00\x00\x00\x00\x00\x00\x00x\x00\x00\x00\x00\x00\x00\x00 \x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="10630840020000000000000009631040", @ANYRES64=r6, @ANYBLOB="040000000000000005630c400200000001000000000000000763044010e12f345a8712fbe9b17c1a4f2d7065048cf6d50e35e48a2cf67b60a564f610d760b214f2f2a7ecb4807ec6ccea7b24e625bc701a0f5ce116793221ede2b12324d32bb2362467f55a4e8c47c113f249fd723e4c3cb686f37f48ab869b396a445e99c70c561454ce08199c6ed53e76e7446771c4f3c922588e1882d34192a450f426014181bea05f44341d14eb8bb3d3fe866410d5c61e3e0c18bbb4522286df739e3709e3463ae387df46d1cfed47f77ab9850626ad86d995936f0a2394e05768febd8ca444eccc9c4fe513619ce1b7b47e14e3582462939d14f0d5407d4228945f"], 0xda, 0x0, &(0x7f0000000480)="b5bd61237d2b1b4494425004f2b9acbc13d117cbdf4f78a94d0d04e259fef9c9e5595c68b3a59bb6b932026fa8ebda22ceb35241600d2df908223b3a3d3031e48b103db4e6e14d796d123c6ebfb1213099805cce17d58aa9dfab50ae82519ebcc9258b41f3d23e751c72df624ed1cc9b78486c3c16a3359db88d926d06881a5a590a890458c1aaf9557a8bec00fc77ff560e36e89b02098c40124e534167ee25e47fce8c49f297ddda7314ce099b2f1385692f551c5ae9d53a1e5481699633513273d61478e5ae66c60a7fe4eaa822007543e4579f3906b53c71"}) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000000)={'gre0\x00', 0x2}) 2018/03/24 10:30:26 executing program 6: add_key(&(0x7f0000000340)='big_key\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000003c0)="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", 0x1000, 0xfffffffffffffff8) add_key(&(0x7f0000001400)='keyring\x00', &(0x7f0000001440)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001480)="6b694cce98686ea525fe02e33f76c05709a50959c3fb", 0x16, 0xfffffffffffffff9) r0 = add_key(&(0x7f0000001500)='rxrpc_s\x00', &(0x7f0000001540)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001580)="e3a6a0611ba1bec682afef8e7864aefd19cf4faf88189faf21b78e1a46cd16e125b5f0382f578efc28aeca024c3d74f14a193339b23949be3c3dde3cffc7d835a11908f4bec9d44909cdf2c3c8acce07ae5e921b2dd31317e07c63829944b7407ae6ec5084a3a2d687ba", 0x6a, 0xfffffffffffffffc) r1 = request_key(&(0x7f00000013c0)='asymmetric\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000014c0)='@eth0em0[vboxnet1cpuset\x00', r0) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)="947eeb8888d38e7813158b3e7e292cff57f4f68f8f55afee9f597e355f401acd4d6241e6f673ea486ae91ade85e0054a2e54edeb089e871b9214be813b7a4126d8cb3b8db959318bcb7570f5d2122f9698076ceb614ccbbc864ea274317420a9e635e1a2634e7aa38a8b36c4d38606475a3899304ac88c7bcf72ce5804c65cb9874e6f84e0e495177533a1a68b7ec429670ec43b90cdff704609c0a18a8de03aa6c88d635cdec74dc699383a2738d0914ff1dad5dcc99794d4374ab2a1971421cbd682ea9f05e508239c7a7bf89f41a42c412cded48a90d16fbbe2e8a9befd4103ad669a50bd2cdd8b58c54488ab94c58844", 0xf2, r1) r2 = epoll_create(0x7) r3 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r3, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000ffc000/0x3000)=nil, 0x3000}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f0000a1dff4)={0xe}) 2018/03/24 10:30:26 executing program 1: unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x2}) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x51, "fb5ef9f9b2429cae4c491616eb7146f1fdf378da9513c412fa195eda9b45e15f7e95964737e063239eba5b83fa633ecb5d8a186aa3b00bc9fb4ac367e61bfa5a40f4ccd6c3092d326c44f59258fa6dc661"}, &(0x7f0000000080)=0x59) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={r2, 0xff}, 0x8) unshare(0xc000000) r3 = gettid() fcntl$setown(r1, 0x8, r3) 2018/03/24 10:30:26 executing program 2: r0 = memfd_create(&(0x7f000048bff8)="2b63708773657400", 0x4) write(r0, &(0x7f0000baefec)="c5faca0456f17838854c", 0xa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) r1 = socket(0x18, 0x0, 0x1) sendmsg$nfc_llcp(r1, &(0x7f0000000ff1)={&(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "fbdfd0076a7353f9e140c99b870da16bb9ce9a502d6a15c77d8232de683be824db15b2586607000000ab0904b25b4e7ae69a1dc22820412c77a1148e2eb186", 0x38}, 0x60, &(0x7f0000000000), 0x0, &(0x7f0000159f08)={0x10}, 0x10}, 0x0) 2018/03/24 10:30:26 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000340)={{0x2, 0x4e23}, {0x307, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x2e, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 'dummy0\x00'}) mmap(&(0x7f0000000000/0xee8000)=nil, 0xee8000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x40000, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000300)={0x4, 0xd8, &(0x7f0000000200)="e377b34a23b9854acb1abc4150d7f9952386103650ff944480d93df34669b40b4f5860633b3ffdac8383d757b9e6679789141487541b0d2beab3bfcd5cc56cf57d8bbd01e7139e23c5f8d686b058d3a70bfa0c316d17e842681ec33a2e12b4065cea166f682c32b298e247da794da57c9bbe41c149fbff4e40dd416faaea85c6d43d696379d14703bd076cb98ba92dbe4bba5a4aac19fa38cb841cdcffa3d1802ce8c4a537f4585a3ca7bac5fd14c1b04c6ab4edcd19a27ef15306c2824c9f36d0a8f4d9ba0751052f7ea65ccd5a5909b859c17e72b0057e"}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ee8ff7)='/dev/rtc\x00', 0x2a2000, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000080)={r3, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1, 0x8, 0x8, 0x3f, 0xda2}, &(0x7f0000000140)=0x98) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000000180)=0x39853166, 0x4) readlinkat(r2, &(0x7f000090fff8)='./file0\x00', &(0x7f0000728000)=""/145, 0x91) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f00000003c0)="505ebc1db813a932b3838b0c8b59f9b46db1e05ff9a56c01f5acea9a4cbd328fbba882c024237ca7a7f1a22ab399c1fe3a519dc8d2e4a7d96d6f52d8d1eeab7242c3425a29c685d912c75a2c8e0de4d231ffa315ef0b4574c6b9818385791f8eaf6879ea08f7d1fbede285ae04de71ae932f4f8b37817d") 2018/03/24 10:30:26 executing program 0: 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, 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, &(0x7f0000e65000)='V', 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000ecf000)="ed", 0x1, 0x0, &(0x7f00007da000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000471ff8)={0x0, 0x0}) bind$unix(r2, &(0x7f00000000c0)=@abs={0x1}, 0x6e) r3 = syz_open_procfs(0x0, &(0x7f000001dff7)='net/unix\x00') recvfrom(r0, &(0x7f0000000000)=""/51, 0x33, 0x40000100, 0x0, 0x0) sendfile(r2, r3, &(0x7f0000000080), 0x1000000000fe) 2018/03/24 10:30:26 executing program 4: r0 = accept$ipx(0xffffffffffffff9c, &(0x7f0000000100), &(0x7f0000000140)=0x10) fcntl$setlease(r0, 0x400, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x80e, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000001ff9)) 2018/03/24 10:30:26 executing program 6: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000080)={0xffffffffffffffff}) r1 = epoll_create1(0x80000) fcntl$dupfd(r0, 0x406, r1) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80200, 0x0) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f0000000040)={0xffff, 0xff, 0x7ff, 0x10001, 0x3, 0xfffffffffffff801}) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000d9bff3)='user\x00', &(0x7f0000c26000)={0x73, 0x79, 0x7a}, &(0x7f0000d9b000)='net/raw6\x00', 0x0) 2018/03/24 10:30:26 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x802) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) write$tun(r0, &(0x7f0000efef0b), 0x42) 2018/03/24 10:30:26 executing program 0: r0 = syz_open_dev$random(&(0x7f0000a33ff4)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f0000450000)=[{&(0x7f0000000080)=""/175, 0xaf}], 0x1, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000), &(0x7f0000ff5fd2)}}, &(0x7f00000c6000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x41, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) r2 = memfd_create(&(0x7f0000000040)='procvmnet1\'ppp1cgroup$selfsecurity(\'{*):\x00', 0x1) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f0000000140)={@local, 0x0}, &(0x7f0000000180)=0x14) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000280)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@dev={0xac, 0x14, 0x14, 0x19}, 0x4e22, 0x347c154f, 0x4e22, 0x2, 0x2, 0x20, 0xa0, 0x2c, r3, r4}, {0x4, 0xff, 0x8, 0x1, 0x2, 0x1be000000000, 0x8, 0x4}, {0x5, 0x8, 0x2, 0x3}, 0x10001, 0x6e6bb0, 0x1, 0x0, 0x2}, {{@in=@loopback=0x7f000001, 0x4d4, 0x2b}, 0x2, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xd}}, 0x3503, 0x4, 0x3, 0x8, 0xa2, 0x4, 0x4}}, 0xe8) 2018/03/24 10:30:26 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)) listen(r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) preadv(r2, &(0x7f0000906fa0)=[{&(0x7f0000040000)=""/136, 0x88}, {&(0x7f0000ddd000)=""/143, 0xcd}, {&(0x7f000032df3a)=""/198, 0xc6}], 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'irlan0\x00', 0x1000}) 2018/03/24 10:30:26 executing program 5: r0 = open(&(0x7f000001dff8)='./file0\x00', 0x80040, 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000db4ff8)='./file0\x00', 0x4000010) unlink(&(0x7f0000a88ff8)='./file0\x00') truncate(&(0x7f0000000000)='./file0\x00', 0x7) close(r0) 2018/03/24 10:30:26 executing program 6: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x600000, 0x0) recvfrom(r0, &(0x7f00000001c0)=""/229, 0xe5, 0x140, &(0x7f00000002c0)=@ax25={0x3, {"c7a88bc4fddaa3"}, 0x9}, 0x80) accept4$inet6(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, @local}, &(0x7f0000000180)=0x1c, 0x80800) r1 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f00000000c0)={'bcsh0\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) mknodat(r1, &(0x7f0000040000)='./control\x00', 0x0, 0x0) execveat(r0, &(0x7f0000000340)='./control\x00', &(0x7f0000000580)=[&(0x7f0000000380)='bcsh0\x00', &(0x7f00000003c0)='+\x00', &(0x7f0000000400)='bcsh0\x00', &(0x7f0000000440)='vmnet1\x00', &(0x7f0000000480)='bcsh0\x00', &(0x7f00000004c0)='bcsh0\x00', &(0x7f0000000500)='bcsh0\x00', &(0x7f0000000540)='cgroupwlan1\x00'], &(0x7f00000006c0)=[&(0x7f00000005c0)='&\x00', &(0x7f0000000600)='-#\x00', &(0x7f0000000640)='bcsh0\x00', &(0x7f0000000680)='/dev/vga_arbiter\x00'], 0x0) fchownat(r1, &(0x7f0000000080)='./control\x00', 0x0, 0x0, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000000)=""/112) 2018/03/24 10:30:26 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000040)={0x2, 0x1, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x40}, 0x1}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000180)={{{@in6, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@broadcast}}, &(0x7f0000000280)=0xe8) connect(r0, &(0x7f00000003c0)=@in6={0xa, 0x4e20, 0x235, @mcast1={0xff, 0x1, [], 0x1}, 0x1000}, 0x80) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000002c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@loopback=0x7f000001, 0x4e20, 0x0, 0x4e24, 0x80000001, 0xa, 0xa0, 0xa0, 0x33, r1, r2}, {0xc7e, 0x9, 0xfffffffffffffff8, 0x4, 0x3ffb, 0x8, 0x7ff, 0x9}, {0x3, 0x20a, 0x3f, 0x800}, 0x80, 0x6e6bc0, 0x1, 0x0, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d6, 0xff}, 0x2, @in6=@loopback={0x0, 0x1}, 0x3507, 0x0, 0x3, 0x5, 0x7fffffff, 0x1f, 0xb1}}, 0xe8) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=ANY=[@ANYBLOB="02090000020000000000000000000000f39271a2b8782dd900fc3f23bc335ff05bcbde241541ac3dc2a23b086c96a933f84f159fb8a2fa1c53c5d7059d6c644766b20a7a436fb061108140460e8e7f885cc157a7090821b2d7441aa3b77c1f5c371959aad1a904de266a0b33"], 0x10}, 0x1}, 0x0) link(&(0x7f00000000c0)='./file0\x00', &(0x7f00000004c0)='./file0\x00') 2018/03/24 10:30:26 executing program 6: mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2) 2018/03/24 10:30:26 executing program 7: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000080)='schedstat\x00') openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) exit(0x3) writev(r1, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) 2018/03/24 10:30:26 executing program 5: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) readlinkat(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/103, 0x67) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x240000, 0x0) getpeername$llc(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x10) r2 = socket$packet(0x11, 0x80000000000003, 0x300) setsockopt$packet_buf(r2, 0x107, 0xffffffffffffffff, &(0x7f0000000000), 0x0) 2018/03/24 10:30:26 executing program 6: r0 = socket(0x19, 0x1, 0x0) sendmsg(r0, &(0x7f0000001440)={&(0x7f0000001040)=@ethernet={0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f00000011c0)=[{&(0x7f00000010c0)="61bfc4c6b4782d90391b839085a1f79a3f5cd970fff679cd9e1b20927b6ca81819ded2e20192b5a167b23b3fceecc444593999fc0e564c26b0203b9076b502441cec9735d3c91904820877feef02165bc55b9cd1241e48b03eb0f9d4b875b8468b8069839383bcb8f58b3b2ae4d28c928ea62d08432fd33b10e1342a475b0007e6e127507cf706e83194d7ed986552445cc9139adc1f0c598927136ccf4b7ab65edd788a08c5dd7b46f117251a7ec3a9a01987fd3771ab62", 0xb8}, {&(0x7f0000001180)}], 0x2, &(0x7f0000001200)=[{0x28, 0x101, 0x0, "892b2c9e463e1aa9caa30f3d53fb9ded4b8a2d3c82397e"}, {0xd8, 0x115, 0x3, "8f73b170fe27fc87fb5d6a5e8f0ed6c213f18182b61ed75b849778750dbed917e9ed0dc69b094ba36e44613b5b9c52e29846346c352a8e86e28b30c95bdb087ee6e2a7eb24ed4f1fe1865da7ff6d585504617fe8ead8f470975895747d612a7f05c6979ab75669003d97b69f698e438122fcfb20562119e375151df17f83f9ee2a8b03622ed0d096bf926dc1d03c71d9650a7866108d160ad326680e9cca1250ea66b1fc33e9f1766deaee1d43041d141650a051bae1efa4f010f5e3c58487b144d7"}, {0x50, 0x107, 0x8, "7e14ec61081143ce84d9f952f62bfa33382eca4d1c6196da1c906144e434c5f9654552441657afbd9f4b0639cab57a65b671213d24d7001e69"}, {0xc8, 0x107, 0x200, "e7617b5c5a90b4e7798d7b2d089a57059d3d4c7fa299ef088f572e28d934e3ef7d3383c75630768d00ad851bb546dffd1b328675a27cb4948b956dd508589449417a16d67e819ad3fdf5f50288691dc8d9219b9b64b63b073fc3608454daadfe586ed7e470b729c5044c2fcdf9c85e04b2829d17f16075bde514136b4c21150fbd06700b47eaae68a294ff7772a42315a4d8642a54e750a3cf34bf5bc37a338b7bdc67fe7806dd0ea2beb8374787268c143fa36715a7"}], 0x218, 0x4000}, 0xc095) read(r0, &(0x7f0000000000), 0x0) fgetxattr(r0, &(0x7f0000000000)=@known='security.selinux\x00', &(0x7f0000000040)=""/4096, 0x1000) 2018/03/24 10:30:26 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000000000), &(0x7f0000000080)=0x4) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00000000c0)=r1) 2018/03/24 10:30:26 executing program 1: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xfffffffffffffffd, 0x100}, 0x10) r0 = socket(0xe, 0x4000000000080003, 0x1) setsockopt(r0, 0x107, 0xd, &(0x7f0000000000), 0x0) 2018/03/24 10:30:26 executing program 2: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/keychord\x00', 0x40000, 0x0) readlinkat(r1, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=""/4096, 0x1000) nanosleep(&(0x7f0000000140)={0x77359400}, &(0x7f0000000180)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0xfffffffffffffffe) tkill(r0, 0x1a) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x141) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f0000000100)={0x40, 0x1, 0x1, 0x3e, 0x8000, 0x2}) ioctl$ASHMEM_GET_PROT_MASK(r2, 0x7706, &(0x7f0000000040)) getresuid(&(0x7f0000001240), &(0x7f0000001280)=0x0, &(0x7f00000012c0)) lstat(&(0x7f0000001300)='./file0\x00', &(0x7f0000001340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000013c0)={r0, r3, r4}, 0xc) tkill(r0, 0x1000000000016) symlinkat(&(0x7f0000000080)='./file0\x00', r2, &(0x7f00000000c0)='./file0/file0\x00') 2018/03/24 10:30:26 executing program 3: r0 = socket$unix(0x1, 0x5, 0x0) lseek(r0, 0x0, 0x1) r1 = socket$netlink(0x10, 0x3, 0x17) r2 = dup3(r1, r1, 0x80000) ioctl$LOOP_CLR_FD(r2, 0x4c01) writev(r2, &(0x7f0000000280)=[{&(0x7f0000000200)="1f00000002031900000007000000068100023b0509000500e72f6111610101", 0xd2029fa263583c9}], 0x0) sendfile(r1, r1, &(0x7f0000000000), 0x4) 2018/03/24 10:30:26 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000180)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000003c0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000000)={0x9, 0x4, 0x1}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3, @time={0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f00000001c0)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f68000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f00000000c0)) 2018/03/24 10:30:26 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f0000000000)=@ethtool_rxfh={0x47, 0x0, 0x0, 0x0, 0x0, "f1b402"}}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={r1, 0x3, 0x100000001}, &(0x7f0000000140)=0x8) 2018/03/24 10:30:26 executing program 6: r0 = inotify_init1(0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x101000, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000000080)) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ptrace(0x4207, r2) ptrace(0x1a, r2) 2018/03/24 10:30:26 executing program 0: socketpair$inet6(0xa, 0x80803, 0x10000, &(0x7f0000000180)) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 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$inet(r0, &(0x7f0000168f26), 0x42a, 0x0, &(0x7f00008d2000)={0x2, 0x4e21, @loopback=0x7f000001}, 0x3e) fcntl$addseals(r0, 0x409, 0x6) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xbe2, 0x0) write$selinux_load(r1, &(0x7f0000000080)={0xf97cff8c, 0x8, 'SE Linux', "947c86f6948e3635c0ba35163d7b7b6bedaa8cbf8dfd153e287b48481d06d8039dd1c3b643108384fd526485efae48fcb3d656a68aabe0810b3f25904c8306067a7fcd25b6b7e1c261861392c9d9dfbf8a4fa4857ec7e357ff401f4f93ef11c96638bcf148a787b0d69fe22085cc746f0c0532d02c1ef9887e0199b4152cafb568c645b366fa1c52edc801418002a10307356431ed4bfbca5318a24019c83d773f046658baacbdc422de84f59eff137ef733912350e3d262dadcc470ba667372c48fd54f416a89f70449cba2dfbcc8f40e3fdf33fb4e865de2cb6b30854fe53a4ac87b794466a0"}, 0xf7) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540), 0x1000000000000153, 0x0, 0x0, 0x7}, 0x0) 2018/03/24 10:30:26 executing program 1: getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x29, &(0x7f00003a9000), &(0x7f0000000140)=0x4) 2018/03/24 10:30:26 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f0000000040)=0x1, 0x4) setns(r0, 0x8000000) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e22, @loopback=0x7f000001}, 0xfffffffffffffffe) 2018/03/24 10:30:26 executing program 2: r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x101000, 0x0) getsockname$inet(r1, &(0x7f0000000080)={0x0, 0x0, @multicast2}, &(0x7f00000000c0)=0x10) mq_timedsend(r0, &(0x7f0000e71fff), 0x0, 0x0, 0x0) mq_timedsend(r0, &(0x7f000066c000), 0x0, 0x0, &(0x7f000058eff0)={0x77359400}) mq_timedreceive(r0, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0) 2018/03/24 10:30:26 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0000b9d9529ebaeba2401965f18a90c809daa5261f2d7c0ac38f6e", 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000180)) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000002000)='\t', 0x1) chroot(&(0x7f0000000000)='./file0\x00') sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) execveat(r0, &(0x7f0000006000)='./file0\x00', &(0x7f0000005fd8), &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) 2018/03/24 10:30:26 executing program 6: r0 = syz_open_dev$urandom(&(0x7f0000c4f000)='/dev/urandom\x00', 0x0, 0x0) r1 = syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x103501) fcntl$setstatus(r0, 0x4, 0x4800) r2 = syz_open_dev$random(&(0x7f0000000ff4)='/dev/random\x00', 0x0, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x105000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f00000000c0)=[@in={0x2, 0x4e23}, @in6={0xa, 0x4e22, 0x28d1a6f, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x100000001}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x870, @local={0xfe, 0x80, [], 0xaa}}], 0x58) ioctl$int_in(r2, 0x5452, &(0x7f0000ca9ff8)=0xffffffffffff8001) dup3(r0, r1, 0x0) 2018/03/24 10:30:26 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'sit0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="280000001c00010400000000000000007769e4a44b54b8920cbb66630000000095f7c6db6562a8079cf16a3035cd75abe05e273ccf387d6e", @ANYRES32=r1, @ANYBLOB="09000049090001000180c20000000000"], 0x28}, 0x1}, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000000300)={0x7, 0x1}) munlockall() r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) setxattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=@known='com.apple.FinderInfo\x00', &(0x7f0000000240)='sit0\x00', 0x5, 0x3) 2018/03/24 10:30:26 executing program 4: fcntl$getownex(0xffffffffffffffff, 0x5, &(0x7f0000e0fffd)) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x42480, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/24 10:30:26 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000000000)=0xffffffffffffffff, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000d17ffc)=0x5, 0x4) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) getsockopt$netlink(r1, 0x10e, 0xa, &(0x7f0000000080)=""/138, &(0x7f0000000140)=0x8a) getsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f00001dcffc), &(0x7f0000d21ffc)=0x4) 2018/03/24 10:30:26 executing program 7: r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00002f0000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x8000, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000080)="05d8441ec58593269622472128ce987874537db19b7b050fd5738fc35379c66f54c66a8cb4a6a7e240b2cb6f178f498475cd96a00b36439bffadd72960202ce2b0cccc122390fd79d301592a5756664c65eae9de6fb0c446019a1a7b9893be2117dfb0251d31b5ed56ce4b1e8f47ba9c35c09949e36e20341c85f1d89d2537022eeaf3351aa4991488b977879bcded8f038ea3c66f4835959e92176f0acba91e91599fbcca990891ebcf7fd316a07c1a") connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0xe) 2018/03/24 10:30:26 executing program 4: r0 = timerfd_create(0x7, 0x80800) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x7fffffd, 0x32, r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000f2f)={@in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x4, 0x0, "08cf49763f46e535a62fddc552804dbbb42a79a4cb1e3bb8df10ba34f48b8e3ca8aa06a9519f88ac72227db55f504f6b457def6b687d1f4a416d46909d69194da5a3c8e079964dace5124f2b7bcacffa"}, 0xd8) [ 55.648688] netlink: 12 bytes leftover after parsing attributes in process `syz-executor5'. [ 55.672353] netlink: 12 bytes leftover after parsing attributes in process `syz-executor5'. 2018/03/24 10:30:27 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000002680)='/dev/usbmon#\x00', 0x6, 0x400000) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x6) listen(r1, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') r4 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) preadv(r3, &(0x7f0000000080)=[{&(0x7f0000040000)=""/136, 0x88}, {&(0x7f0000ddd000)=""/143, 0x8f}, {&(0x7f000032df3a)=""/198, 0xb9}], 0x3, 0x0) vmsplice(r3, &(0x7f00000025c0)=[{&(0x7f0000000200)="61b95658aadf431780c60e57234a8220d9c4e7176e8d962ce4f52873eb775ca4b63c29e00931cc2e7b374360bde795f8e1da3a4aa9a12b7349b45c3bd5e1f511b639106baa90f354e612a86de434b4369a05d8e038542be4ed1b74cf25ffe5c4e70a183a37522c7844edcbf1ee45e69c04f6b1a90d6a674211e685a4bf4a4ab93b70ccda8473dbf710aefc975da37f975857993733b2a435cee305", 0x9b}, {&(0x7f00000002c0)="be0d327c9855a5e35011c82a06542e24526cd87e855fedf869f1bf95be9d1138b99fe8f60f0dbbd88db15ad6e3f75a44fa48a370038f176333657faaa191d76220093c9fa3d240a9d6180aace59566e3efb7bea95391d9ab5ebf5f25270dea24b2e2ae47b34b161a7f6d1d68fe018c4e146fc3a91145f89fc97482f8c2034d33d1fca40eec8a5a898b6afc4444ce81f75ac417bd2e770d28d786f62ee416cd2a4ea821ef0d0f2ef7e9567c6ea7ad55ed177ea45e00", 0xb5}, {&(0x7f0000000380)="571cd6e451da8a8303f7f8c630b464b27b7e358a6383b1bc0605630963a1659b349a90f8d6cf05", 0x27}, {&(0x7f00000003c0)="9e51af974fb9188f2965c18305b35c68c9777c2680655e337fe1a1582787c8fec0e0acfcf11139094e0f6862b74961f747ab50bb0279ae24e468051cb433c7577fe3eb3103c0480b211032432846e0c087a86d20c3f71d129a641c027a224b0df3bcf5870fdd231a39a79e71587fd6de8648b01d5561ab16d9194a31f11c35609bfe9336b3134eebda9b7475d45ee45aaea3f9b519", 0x95}, {&(0x7f0000000480)="f820f566b463730bb0b013ba066ddcfb7bc21bc4ac14afc5f6bf2fbc0cef965ac798c355873b0941944c04fe8935dfda4a6b7e1288f7dbd2b82dc4cafba66b89a3daaf04e139006b9ad5b3df5db458f9069a3457ab5f31adcd8518d28a18ccd2", 0x60}, {&(0x7f0000000500)="aa1a808cf69d3463a919458d826fcc00c80b", 0x12}, 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{&(0x7f00000015c0)="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", 0x1000}], 0x9, 0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000040)=0x84) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000180)={r5, 0x839, 0x400}, &(0x7f00000001c0)=0x10) 2018/03/24 10:30:27 executing program 4: socket$inet_udp(0x2, 0x2, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syz+aller0\x00', 0xa000}) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f00000014c0)={'gre0\x00'}) socketpair$inet(0x2, 0xb, 0xfffffffffffffff9, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000140)=0x3, 0x4) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x400, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00000002c0)={@mcast2={0xff, 0x2, [], 0x1}, 0xd373, 0x2, 0xff, 0x5, 0x9, 0x1, 0x80}, 0x20) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x8000, 0x0) close(r0) accept4$ax25(r3, &(0x7f00000001c0), &(0x7f0000000200)=0x10, 0x80800) ioctl$TIOCLINUX3(r3, 0x541c, &(0x7f0000000240)=0x3) ioctl$VT_GETSTATE(r3, 0x5603, &(0x7f0000000280)={0x6, 0x4, 0x3ff}) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) fcntl$addseals(r4, 0x409, 0x8) socket$nl_crypto(0x10, 0x3, 0x15) getpid() 2018/03/24 10:30:27 executing program 7: r0 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x2, r0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000000c0)=0x0) capget(&(0x7f0000000000)={0x20071026, r3}, &(0x7f0000000040)) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000001f00)) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001f40)='/dev/autofs\x00', 0x200, 0x0) ioctl$TCSETSW(r4, 0x5403, &(0x7f0000001fc0)={0x3, 0xf6a, 0x20000005, 0x2, 0x5, 0x0, 0x0, 0xe1, 0xff, 0x2e3d9661, 0xb676, 0x5}) sendmmsg$unix(r2, &(0x7f0000001e00)=[{&(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000080)=[{&(0x7f0000000180)="96d4ebe2aea217ec48d956c526b775ffbed74d68b1b4b4a44dbac0cad99466817a34a3adc788b3c7ce08fb0a65efa0e45cd4064b6647b47eb8db09efa2d2afbacfb88071ba228d76db786301ae803e369a70c00d3695ddfe0e22126534bacc7b2dba95b66e65695afd3a0403d0de3285cff46629a7dcf25563d020160d3ec7358f1e321c11e01fd0673f1fc0caa9bc727d385408884528e291c5f76f5dd7799f821c0a19e2be7a84f845ae8ecfa09a9526322ea01ca0b4772ce69b1f06ef962f0226af9b", 0xc4}], 0x1, 0x0, 0x0, 0x4}, {&(0x7f0000000280)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000640)=[{&(0x7f0000000300)="8c551789074c9129a0d9d34fa544909edc3879a3375f8bdc73a981e7984070166421113dbba6986d0065023b18802664c6f344995e3d9fd057f36f3cbc53c2084d7caeaa9325f44cd294010b3bdef9c6f17456147645951ce1dd6ffdff1a572773a2b0794d38f998eb4afc30a95fa195fc0ec829b7a58107c63a04cd9433c3596b5821dd732df86c9390d8c4b0d81cf5b879411ee66d1c3dcab69ccb6a", 0x9d}, {&(0x7f00000003c0)="b86c755fa7a0d4ec3c34c6a40eabb8fe72ea29ae4c76a0a78d1bab70388ece37f555fee455fb65b6e212cbe54016b1c85b06f6c35d96d4cce3ec9acd18488c5fe04c4b2e2b9f28ef419b0fb12470b6a46db240bfae6f819bcddd", 0x5a}, {&(0x7f0000000440)="502e085f677a082ff98952dd9e1599de448c4b292f866ac4c84d4d4e2c431b71670dc75c704e0155ab5925b559279138c9a1347630b0ae057f5eefc31e5ed80228721baf1157fb0ee93372c55947df8e3d294b5751ab14ebf6e029c48664419eccb5596f5366ae3fef1c0831649cb5f4107a1ad81068c93089dec5c59d9b43555b428a8b4e1e08f74a0db12dd5db8bd1d8b877e1657058a1fb333853afe1924faf121989d0aa5cc7fbdfb047b0a34c31d06f17d6e26c334367a2ab39dcdc19237814f61e452768e18a556642793dd57b29b8ff885982ccda5db8fd1437214865550123e85d390505e66ffb0887af67c887aefffac549a7", 0xf7}, {&(0x7f0000000540)="30a2f8cd7320dea58b9a5e806008a38fce868fda9413a715824a1a40864a706e19491d875a8717179894d46e5768fb89bfbdab26a6e39e8e7227a91aead2f99b5ae7f455f4bdb86bf8425016e527daec1b7ef6b2b58ddb28d70dc8a51dc087e7f3cf2e34e035058d", 0x68}, {&(0x7f00000005c0)="e8e3a6c39df343725364603891431145f74b8be052764fa7e4a40e1d9c8c51ea303d327a07eb2f7732c5029d7e6edb69ef514162a25688ad8285c94bc78d2c7b802fe11f03342027852543e39e8b8d0cdf7b4501703e4174cc288e134931ebc63f49851cad91a09c432527d949", 0x6d}], 0x5, 0x0, 0x0, 0x20000800}, {&(0x7f00000006c0)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f00000007c0)=[{&(0x7f0000000740)="a7c8fa0d162e1d19a0d77a23eb538c39d23d4c33329608b8663aa84fe93d1cde2c94182f8a5d8a0d48a90f541a307614ab85044b36e3ba40703e6b9f6bd4cf2c2f523fc82dc860f0da641bc6925e8ca097c173fbe61ad107f66619fe99c349288f65a5e229229caf03", 0x69}], 0x1, &(0x7f0000000800)=[@rights={0x18, 0x1, 0x1, [r2, r1]}], 0x18, 0x4040014}, {&(0x7f0000000840)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001d00)=[{&(0x7f00000008c0)="6b8beb41929e9780d29f9e0b6db6464de18bab9b05010c3647e73ec0c71be0eb38f965dbf396919e04c5f1898b7a474d504bd5c94d06ca655789f0d984cc2c43cc15e45ee4aee967e1b053e5fc5f", 0x4e}, {&(0x7f0000000940)="85f18c4673d969dd8223c44bc3d7a813b5a58c566539de697c348b586404aa244c3a9f4a5dad4995841a", 0x2a}, {&(0x7f0000000980)="3ee0ca4c539fdd86dd604a3a17a91f2fb8eec4fc9e76039c9a3ddd1e6f1ca34a6ceb249a7d10f29477f8bb45b89144807cd034b08a99aa8073ef5280002e04366c14c23c19c85868e9074e77b895c951b0be29e06901368e661350ff8afaaae61597509eae812e3bbc169cb0434b6ec4811d0f0bfb33a5d0fe90e0e673c260544c77fc8d1dbbd3", 0x87}, {&(0x7f0000000a40)="58c8cbe5d51127ad98f4d749f44ba8ecb8447a1e6012c6b587a119467ce692905af5caefb3df8011dd0008c52515e4d1a64b1f792d9dff51309807d4373fa4f782e6ff6be5895ec16773efe0bf5956b1490f21f825c199", 0x57}, {&(0x7f0000000ac0)="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", 0x1000}, {&(0x7f0000001ac0)="d96b7d38ac35baa1a6d0a31ead255c96e890db6484296dd87f3d24b9748a03e6bde8952436b7e8e4816b49cb9917d60faa7d274740156cdb", 0x38}, {&(0x7f0000001b00)="d301487e989a50d361bf0f56c99405eceb4bfe1844898911b293ea7281a6c4874a647e1eb37dcb8c2ed44f51bc765a6fe6f3d6d34d1c54d29394d33c8b302c2fc43bc81cc62d9019c583a732def928723d1ad3c31cfa5e", 0x57}, {&(0x7f0000001b80)="ab68bf", 0x3}, {&(0x7f0000001bc0)="d955f92dd2e65a0834cad5047800d98b8fa19745163c58d98100eb505b01fdf7e137997a245e010e591342c617ef6f5115266aff05c8879b90780fbed5e9a5d3126271213a1a8d2c12e286f0dcb58bef83a3fa2b6c67feef44fe1a2f45024e2e4516059cf829511c3610d55564e69f3f70493300ae", 0x75}, {&(0x7f0000001c40)="fa85713d3aab183b53f393fb12a50fff5259965af86a72a1c1bfe56fcc81044e4cb4fec89a152d5c1bd1a3d79984dd8dcebb6f498787a721bb2e091c58c1f0380ccfc21afaeda632cd918455c9e45b47826076f2c3751365cc5bd6c7712a5b2ec45aa991c5507949b8e030d669c1b51e5e7428db5e44b6dc166dcb0ba505f62d6552bd8147e21ab6aaf34e660602a4760b0986e3d31d15698afa2809921d", 0x9e}], 0xa, &(0x7f0000002000)=ANY=[@ANYBLOB="180000000000000001000000c6650000a34bd384341da12812784cfbc72fa848d89d34a303ee40f130133cda77ece3ebe4097f903bfc2d41ecadf0cec87d385dcb2429fb708198c5c8db9c6f1b74b092146e41cc53239d907d39b47c919eabafbc96df99641e462e001dbc1ace469ebc2e11448c88b0d0d6eb347296df0f1c0ef92a9447a6a17dd45afe55fc7986b556b3bf2bcd3ebcb63ace6f34df1c1beddd8ddb724c8798f464d65209548c26d74b515c77dc2e794511b571e0a5", @ANYRES32=r2, @ANYRES32=r1, @ANYBLOB="20000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r2], 0x38, 0x8000}], 0x4, 0x48004) 2018/03/24 10:30:27 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="0203000013000000000000000000000005000600000000000a00000000d3000000000000000000000000000000009b0000000000000000002500080000a000000a00000000000000fe8000000000000000000000000000ff00000000000000000200010000000000000000000000000005000500000000000a00000000000000ff0200000000000000000000000000010000000000000000e4e65c14de9bfdffcff4f16005b3deff5b9ab7a95b9bb4dfaa6affe6e32debd91ca732e5b0ed5c997c84a0276382f6e5"], 0xc8}, 0x1}, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000002b80)=0x4) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40000, 0x103) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x2, 0x0, 0x10000, 0x9}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f0000000080)={0xd994, r3}) sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="021703070d00000026bd7000fedbdf2502001300000000002abd700004350000010015004e2300000800120001000300b46b6e00050000000600ff00010300b575002000000000000000fe8000000000000000000000000000aa7f00000100000000000000000000"], 0x68}, 0x1}, 0x840) 2018/03/24 10:30:27 executing program 6: mmap(&(0x7f0000000000/0xa73000)=nil, 0xa73000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) ptrace(0x4207, r0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x2e, &(0x7f0000000000)={0x0, 0x0, 0x2ffff}) rt_sigtimedwait(&(0x7f0000a70000)={0x7fffffffffffff66}, &(0x7f0000a72ff0), &(0x7f0000a72000), 0x8) 2018/03/24 10:30:27 executing program 2: r0 = open(&(0x7f000001dff8)='./file0\x00', 0x80040, 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000db4ff8)='./file0\x00', 0x4000010) unlink(&(0x7f0000a88ff8)='./file0\x00') close(r1) close(r0) 2018/03/24 10:30:27 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syz+aller0\x00', 0x2001}) close(r0) select(0x40, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbbd, 0x6}, &(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)={0x0, 0x7530}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/03/24 10:30:27 executing program 0: getsockname(0xffffffffffffffff, &(0x7f0000000080)=@vsock={0x0, 0x0, 0x0, @my}, &(0x7f0000000380)=0x80) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000040)={"6c6f3a2c000081800000faffdff700", &(0x7f0000000100)=ANY=[@ANYBLOB="1400000000000000a68de7f20000000000000000000000000000000000000000000000000000000000000000"]}) r0 = creat(&(0x7f0000000280)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000300)={0x20, @tick=0x8, 0x6, {0x3}, 0x9, 0x1, 0x1}) clock_adjtime(0x6, &(0x7f0000000140)={0x5, 0x1, 0x8001, 0x200, 0x2, 0x100000001, 0x4, 0x7, 0x43, 0x5, 0x100, 0x8000, 0x7fffffff, 0x9, 0xffffffff, 0x3, 0x1f, 0x2, 0x10001, 0xffffffffffffffff, 0x1, 0x7ff0, 0x4bc3d8b9, 0x8000, 0x100000001, 0x800}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = gettid() unlink(&(0x7f00000002c0)='./file0\x00') ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000240)=r2) 2018/03/24 10:30:27 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000062bfc8)={&(0x7f0000315ff5)={0x10}, 0xc, &(0x7f0000bea000)={&(0x7f0000e52ec0)=@newsa={0x138, 0x10, 0x1, 0x0, 0x0, {{@in, @in6=@dev={0xfe, 0x80}}, {@in=@broadcast=0xffffffff, 0x0, 0x32}, @in=@loopback=0x7f000001, {}, {}, {}, 0x0, 0x0, 0xa, 0x1, 0x0, 0x20}, [@algo_auth={0x48, 0x1, {{'digest_null\x00'}}}]}, 0x138}, 0x1}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x20000, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040)=0x9, 0x4) 2018/03/24 10:30:27 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2000001, 0x20011, r0, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000340), 0x0, 0x0, &(0x7f0000000480)}) 2018/03/24 10:30:27 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e23, 0x2fb5c0ba, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffffa}}, 0xffffffff, 0x465a, 0x8, 0x3, 0xf}, &(0x7f0000000280)=0x98) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000002c0)={r1, 0xffffffffffffff4b}, &(0x7f0000000300)=0x8) r2 = socket$inet(0x2, 0x1, 0x0) r3 = dup(r2) bind$inet(r2, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x147) sendto$inet(r3, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmsg$key(r3, &(0x7f0000e96fc8)={0x0, 0x0, &(0x7f00009df000)={&(0x7f00007cc000)=ANY=[@ANYBLOB="020000001d000000000000000000000005001900000000000200000000000000000000000000000002000000ac14ffaa0000000000000000160018000000a10076cbd5f680433059c2b59a2dea6d36bf507cea6489c34add75bcef1822ef862dab9094673d3270d0fb0e6c05dc68a1f1819ae9b0edde85c586dadc0c6678d0f8013d316eaf1ec51fa894fbff145df65233a0dc9bc66694bae49129ca8aa1b5b3efc96e363b4eeadf2f7c99d42b2dc9d4107cbd93e9ae2fbceef6e98f5a53aba6d069ab3e4d7e8277ed67a524c85e9c4c5dd4cc0838c31e0d7cd9fda4ccb6bebd7400000000000000"], 0xe8}, 0x1}, 0x0) write$selinux_context(r3, &(0x7f0000d30000)='system_u:object_r:device_t:s0\x00', 0x1e) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendmsg$key(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000180)=ANY=[@ANYBLOB="0200000000000000000000000000200043ed9e2e6f8516bb3c336a4f9d5dec5b539a2200020000ed1fdd9d51d2e504f32f918e199eae8cd2305927d0597730c554a6f03d31f95cf6085bf039e018cc4bdf5e9ff4b0bf8f0f613bd763346c1705c40e7068ea2e61952bce9c1ed80c167c8c30d98451aebb911be973d44573c082bf5060bad8030bebd3d5eb9bac2e8ff65035dd06cf550bf6be23ddef8d7925c05ca2c882e131c602a6a6140b915c1665becc6f535aa542f8a3327e77e8c4819c2fb976a686ea874a6b94efa924e99449c51bb0170b2439d9193e243926ba1ae45da86e7bd6a29ce2655201e32e4f0fe2d7ad26c53b7286cb"], 0xe1c8005dabd92f46}, 0x1}, 0x1) 2018/03/24 10:30:27 executing program 6: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) write$selinux_validatetrans(r0, &(0x7f0000000000)={'system_u:object_r:hald_var_run_t:s0', 0x20, 'system_u:object_r:autofs_device_t:s0', 0x20, 0x30, 0x35, 0x20, 'system_u:system_r:kernel_t:s0\x00'}, 0x6a) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000080)={0x2000}) r1 = request_key(&(0x7f0000000140)='syzkaller\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)='system_u:object_r:hald_var_run_t:s0', 0x0) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r1) mincore(&(0x7f0000fff000/0x1000)=nil, 0x1000, &(0x7f0000000200)=""/248) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000300)={'ip6gre0\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000340)=@int=0x8000, 0x4) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000380)={0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f00000004c0)={r2, 0x5, &(0x7f00000003c0)=[0x101, 0x1000, 0x10000, 0x8000, 0x8001], &(0x7f0000000400)=[0x5, 0xf17b, 0x2, 0x1, 0x4425, 0x1, 0x5, 0x9, 0x82, 0x1000], 0x50, 0x2, 0xffffffffffffffd6, &(0x7f0000000440)=[0x1f, 0x4], &(0x7f0000000480)=[0x13c, 0xc2, 0x1, 0x1, 0x78071644]}) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000500)={0x3ff, 0x1, 0x100000001, 0x7}, 0x10) socketpair(0x9, 0x803, 0x70e, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000580)={0x0, 0x1, 0x4}, &(0x7f00000005c0)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000600)={r4, 0x5, 0x80, 0xe90, 0x44, 0x57}, 0x14) add_key(&(0x7f0000000640)='id_resolver\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000006c0)="b0ceaf6932fe18ac2d741648e65f91cc812908cdd7cab0fdc8e2ed3c70abde8302c5bd233c7247628a1f5ae2d32b48a4a3fe124a36dff306efb5fa9a07a6920b63b6a15862c797b7683aff109d58391716c25c44a4ce38da1286fe9e0b7aac5977b95ed14ab615ce79c3d3a786e019b37457f6e4a81ba1bbe77e9deb", 0x7c, r1) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000740)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000800)={r4, 0x78, &(0x7f0000000780)=[@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xa}}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e23, 0x400, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffffffff}]}, &(0x7f0000000840)=0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000880)={0xffffffffffffffff}) getpeername$netlink(r3, &(0x7f00000008c0), &(0x7f0000000900)=0xc) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f0000000940)={0x3, 0x0, 0x2, 0x905}) ioctl$DRM_IOCTL_SG_ALLOC(r3, 0xc0106438, &(0x7f0000000980)={0x67e4, r7}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000009c0)={0x0}, &(0x7f0000000a00)=0xc) ptrace$cont(0x1f, r8, 0x7, 0x80) setsockopt$netlink_NETLINK_TX_RING(r5, 0x10e, 0x7, &(0x7f0000000a40)={0xff, 0x10000, 0x190, 0x8001}, 0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r5, 0x8934, &(0x7f0000000a80)={'dummy0\x00', 0x100}) getsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000000ac0)=0x3, &(0x7f0000000b00)=0x4) r9 = dup(r6) ioctl$EVIOCGKEYCODE_V2(r9, 0x80284504, &(0x7f0000000b40)) ioprio_get$pid(0x1, r8) ioctl$EVIOCSMASK(r5, 0x40104593, &(0x7f0000000c80)={0x17, 0xc2, &(0x7f0000000b80)="1b10e2c6d32ed8ea55c70fb9324e0b3690ff355ea99ae008a4f7d49d5cd6a55bfb14850a2f8caac8fb81a2bb54441d538dec390d66572100b561510c9d8140b123d7a918082d65827a7c32871a77c8cb0344e8fe35be69660cf70a9179566b3ce6ba1472062843b9cba32be78113d6eafef73b5aaa9d46aaab6d20e57adb1f13ce6277ec7ae1a355f578367314d64022c4f391bd7323e00f2067d1110f2d7d1f7aaa198e3093f299979032f486d3305001071ccef4f8c44c2b8f98326bd4ff2cda9c"}) 2018/03/24 10:30:27 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000680)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0xfc}]}, 0x10) sendto$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) 2018/03/24 10:30:27 executing program 7: symlink(&(0x7f000000bffa)='./control\x00', &(0x7f00006bb000)='./file0\x00') r0 = open(&(0x7f0000b2fff6)='./control\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xffffffffffffffdd}, &(0x7f0000dd7ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) r1 = open(&(0x7f0000198000)='./file0\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0xc014}, {r0, 0x1110}, {r1, 0x10}], 0x3, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080)={0x7}, 0x8) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) open(&(0x7f0000dd9000)='./control\x00', 0x6c02, 0x0) fcntl$setlease(r1, 0x400, 0x0) 2018/03/24 10:30:27 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00000001c0)={'bond0\x00'}) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) recvmsg(r1, &(0x7f0000000400)={&(0x7f0000000140)=@generic, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000300)=""/207, 0xcf}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x5, 0x40000000000000}, &(0x7f0000000080)=0x8) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000100)) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000000c0)={r2, 0xfffffffffffffffa}, 0x8) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000e44ffc)=0x5, 0x4) sendto$inet(r0, &(0x7f00002cb000), 0x0, 0x0, &(0x7f0000264ff0)={0x2, 0x4e21}, 0x10) 2018/03/24 10:30:27 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) read(r0, &(0x7f0000000440)=""/4096, 0x1000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000140)={0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x200, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000080)={0x0, @dev, @dev}, &(0x7f00000000c0)=0xc) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000400)) 2018/03/24 10:30:27 executing program 6: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x2) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000ff7000/0x9000)=nil}) ioctl$UFFDIO_WAKE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}) writev(r0, &(0x7f0000000000), 0x10000000000000a1) r1 = getpid() rt_sigqueueinfo(r1, 0x39, &(0x7f0000000100)={0x2f, 0x7f40000000000000, 0xf2, 0x4}) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000080)=0x1f) 2018/03/24 10:30:27 executing program 5: writev(0xffffffffffffffff, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f0000000203199e000207000000068100027b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(0xffffffffffffffff, &(0x7f0000fb5ff0), 0x1e0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x8000) timerfd_create(0x7, 0x80000) timerfd_create(0x0, 0x800) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000040)={0x9, 0x2, {0x0, 0x1, 0x5f7, 0x3, 0x11}}) 2018/03/24 10:30:27 executing program 3: r0 = socket(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000000000)={'syz_tun\x00', @ifru_ivalue=0x1}) ioctl$TIOCMBIC(0xffffffffffffffff, 0x5417, &(0x7f0000000080)) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000040)) 2018/03/24 10:30:27 executing program 4: r0 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x1) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000040)=0x1000) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, 'lo\x00'}}, 0x1e) r1 = accept4$llc(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x10, 0x80800) setsockopt$inet_dccp_int(r0, 0x21, 0x11, &(0x7f0000000140)=0x85, 0x4) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000001c0)={0x0, 0xffffffff}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000240)={r2, @in={{0x2, 0x4e22, @rand_addr=0x2}}, 0xffff, 0x3}, &(0x7f0000000300)=0x90) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000340)) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000380)={r2, 0x20}, &(0x7f00000003c0)=0x8) connect$pppoe(r1, &(0x7f0000000400)={0x18, 0x0, {0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'lo\x00'}}, 0x1e) ioctl$void(r1, 0x0) statfs(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)=""/245) sendto$inet6(r0, &(0x7f0000000580)="d2c001e9ebec931f889af182a9d9e0b978ed48bf668920ab76cf0597b94d8ba706082ef31f420d7fccb99e8443aaeb6de9b2048d", 0x34, 0x4, 0x0, 0x0) readlinkat(r0, &(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)=""/119, 0x77) r3 = dup2(r1, r0) r4 = getpgrp(0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000680)=r4) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f00000006c0)={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}}, 0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x11}}, 'ip6gre0\x00'}) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000740)={'eql\x00', 0x1}) sendmsg(r0, &(0x7f0000001d00)={&(0x7f0000000780)=@nl=@proc={0x10, 0x0, 0x25dfdbfb, 0x1002}, 0x80, &(0x7f0000001c40)=[{&(0x7f0000000800)="26a170a89c7324fdfcb719ad9df8c1391c9f24f2895f94b8596e070e255be2f9c960c83ad0bbcbedadc53bb23ce0ae22ece893c322d0e8a5dcbd9fb1ffc286d5b4f00198eaa37bba80e94ac6bf14e40711872bb15be1a022fa5bd1b3f810e8b39a4d4df08b220b291b3d6cc5b4022b35c14ff292ee5d65929d824dfa6ce0e7109a677f7f4a47877a56a969e5ecad50d357ef81af15d016bedd93e4d8fc", 0x9d}, {&(0x7f00000008c0)="fa63e3ce40cdd168c28f76d3e9f832d0569f1f9dd28853ce42713960b856c7c344ffa14409c7892dc0b13b3eb11ad58d7a46456965ee1a2d75326ce3442fa903368166a063bc", 0x46}, {&(0x7f0000000940)="dbb4fb5ca16829e21ab66c2aeda6636eca673f55d43dca1ea110cc951f735c92ef7a85d114a68beeb59901df8c4d0d7c196806d2fef0cf2f43fce8b34dcc201e76620d0fd3eba250ce3db51f0bf4625b1969d09f8eb3b2c21e5b4fd34badc3fe5c0367f3a808779aa06bd80826a80c19b1a1886bb9100ab6d5d5373b05d80ef8026d99e398ac6240ef29a0f56f70c44dfe12164362352c6363509b7e7b60497566796f92665c05bf404a4114b2cf5b2aed71384e9be52936cc734dee12408cda217f1166a4d9e5b8328d836c6931507a41a249efc031b79959774b956dd71f0d1ccd194068e74ae705517f6dfda74ccdd7ac1e25f0b6a8bd4cef0443881734158d89fad9fcaea67c2205c2ebcfe98673c5fd251ea42bd3d69cb3a0010720232c1e85838993b6ba2b75f805ac57ff396128c293bcc1cfcf2f81b685a447b0f1b27e8c515b9337821376ade36dc4de91c3007c4f9708f0ab7ddfd4ecf23968cab1613fefbf387bdfb95601655a2489274876a5767313083614c141dc81a599cd091668ba3508b1d144d374f92ac4646dc7517075a709f38e5c0a4ff1dbc62b3cb1fbc34ec87f42e44f504ce35ea14b48ee522419209129e3db74314bd9fe554b15aad7bbff0db0ca3048539efe4af4e0afd57d50c55eb4c2985280db73f78b3c7a967f0f0fa4c35ded5ba86add84ca3cb2aa9f1b13ad49ce5a816dd1feb8442ec623811604119e067b153b70b458582ef3f2216dd2d5c9f4a0df06d403b9a05149033cd00e17d7fb2a76bb51728a5bef659e57e53ce05b79ff2a163c0f74e02df912630045d7965d4a76c61feb9362dd67e5eb70968a3c3bb995dc4d462a46db6d78fbd9f0ff31d2c5344cfed9999cd69518a094c4fd029a81ca229785ce811b16c3fc778b1a9ef7ebaec22068cfb315e6721c3bb925d8e11441bb2747f6e482e3295f804892ac445c99c06ffdcf2887561bcb63dc7c310503ab9f202f0c6449a4f2b917c12909c483474c3971820a6ffcb73342750f18679f05808ea3d759ece31c6e60e871c1f5b1c2f3764be4bcd93b8cacc27144d126c03df627e53ece40a32c1931826fb3080fa4c28183ce136f1c375ccfb1ea3ad4d2ee622a83f5e5325072048712acba82272e62723d340a1b92eb4d2c913fcf7054a2c151be4aaa680c33b7974e232a427f50a98439b6c0ad05a63189f1fb7f54a9397a0aa803c7776bf1dfc46c4531b95ebe57c71c2fb1baa06a9d1a7e1cd3076e79d54e06fabdc9f41b9c2a287ab72d1079d0cfef8507e343d957b8385be9ce78a134676818c0659473c377cef0a8eb57c22429eb2587a8836078f688383d29243086b2a8659ad9e8950a8b9b585ceb5b0510fa44b834acc04a692c2bca5f1e85c523cedf0b4f14856572684b26e15c3a13ffaa530844203e5491156adcff1eff00b3ce3c76216ed4ffdb7541b42920760c2155c83086bd92c7453ac3ab528e7c40f09c7fd919281af4f35bdd62b46b1d268d617478d59407cdc3c9e6c66e53d5a70ad669c87184b111fb5cd0549cbdccfd0d9fd689875c13ab4fcb4597f284c3ec22a83c7ee587d186bc369a8f02fb6ae5aa2f630132ba698d5fb29a3639d19964925a81bd80fabedc3bac315518fe7e2aca48d861ea23684c00d80b83f4b65826b5df43cfb201f6a7da9c8fcfb833443fc120fbcaf6274a80e35a020b2c6180330f6a533200f4207e3969f6ba0b035e702f604b453c30f28929ce889ef3ddb57e9c96c8c6d34b70bcc1f446cac14acc48e58b9d92213686a2a02b8e2308f69df63b46a0378b28499ed5d9a716215bb8bf6fb19e64fe7789a062b8f173b92ccc162c50612c7a2baf4bdf0663cc70d6d5c97a621e8a4816df4d36686bf5c953719db53138cd65b9b1752eac3aa8bc1f15c81d55bb26a1ad115ed36da1a17b5dfac224f2dda4c92a882dddd23bf8a00229866ea6764fed02be2e566e20d564d4eacd0f2d244834822d6d14715e55b86100fcd6d08f8bd813e60b08ccec01c66da13f7b889282caf6561fe44efb35c5730701abef95047db7a72830cb980f23616cbf496a23c34162182a444f9f33c58a20d8fb2c9a04eda15fbe99b785cac17a7c33be355a090f314b8eb351493fcb0356854d8b1bd0a91724c775f95030983aec00af4ea45df7b5a94a1a6f1b360f5fb8c21f266b27e00f88c2955d12e540458c3e721816383de60c942bfe114d5e1531dd10710895d93a7518780ad1c3eaf59bf897596d6e9fcd7c51b6828f4c520467704708397ceea40d428b99883ac6bb20c99759ccdc9475acedd31522cac2f26a1c17ec2363615bf1ce67a07e8e861c421922ee7f907808f6b28a33d1d44081fb772e83a6fadd3c50f037fb38cda98d080ad2409801108924e168d92189be926aaede51121adfdda2a6ea29e6eeba896029a9e76d7b8b4f3e645ecb5b9a0a8d4617eeac6b567eabef77dddf86d9055eefb3337de91bffac7e9a6bcb0c9ec93fa4467c9697452c777e4b66bfd53ef6232a0c64915bced1a0bffe6405c80863dd7aae21aa189a8542358da51c7b48988f93c72d72596c1c008ec12b8c171de89fb5bb9ebe5d53682f6f3563b39c042a1393ce73d938dce049f7360dbfd5930eb73e818334ec8ea425701c7d44a69842effaa2b6e740c5a53842e31c33b0a9967f7b907a35bdca541e150fa5c488dcf68e08976c78199d8e11a7d1d5cb6dee645ce6bd7b4078c8a758552d1bf5289a28b11eb0a866510bb38eb27e9c71a4f4edbe5626608e6739ae21e7f74e097a9ce6b9548fa0bbf6db44680a7f78262286f0e40fcecf20375a7e4a7d94d27ea0bf6ff45a564413f59fd8ab1904e93c343e3a065ac583c208c12ee5b7876757ccd30b6a7f1fcf0e19613c8296629a62f59bb2fe25d5fbfa95d88579c8f0cafd14ec6ad09dc318446d59fd9e6d7add445040d2b9688ff4c777470e7bbf2778b156d99765d274f1f9c76c84b4bd2387adf367088199e15a8fa9e1f305116c2f5def6ecdfbb8edcf2792e3444e708a8c987bb5f8fbb219c9220f21d42dfad7402e18f0ef22bdeda8916dfbb160b3400db711e7f1286b1908750ef2d803291fdba68e58e4ff557d17e9ae179623aa0bb0ab427b9f8f2266b9e2e340afc1d03d1825ac6ab00d88ed7f2d6bfcaf5b0ebb0d70d33d8e51d56b7cc41f573736367220f6b4a8a333fe31bc4fb0b06374fc07c8a452e1416b6c89daea0dd2db289c50002109ddcc43112d061bc4184b52c6206088e18a6575185d71e129f83ede29818c8151b0241227cfbc68762027c4dd26bb25981f7ab1e78c70849aeb05ed164a59631e559ec16c9b0cdde376f38c162af2854f20193cab4e0b883ef3e402ff24e25debea8b328dfe72b65d7b81b2037571f865524b47a9d998e7c218267adb15a607e014448bc3df8c238f2b2162ee2663584c018fa4de5bac06e4d62b209616f4a9bc3bfb85f7dff24051ef3bcf3937deb1399d0f2280d8b20378533d064027505643856b9931d94d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0x1000}, {&(0x7f0000001940)="8fdcce6b3ed59ed5206ee6fa6199dda03fd236e55146b5b4e2cb8ec24667a5a74274307b327c034e1a62fabbe4e55db854a338eea17027f129564148dd524c01a3705c3b769299f458ad4f22731ead237c5b5848f813c16cc49515714dbf013c775c489469d8e6ab12689e6c4be13760da5f288e04240d3671b68c46598e3f1ff3787607d22f165069b11adf8217115fc1997c3a8047b7cb4a454dac416ec6ac5830c2e1c9524bc93a5fb374", 0xac}, {&(0x7f0000001a00)="a942437b17a0c95b358a6ef648605cf14e211acf2af73ada76fbd17daca41c3f0c4b06c8b96331b086", 0x29}, {&(0x7f0000001a40)="5f3767e89ee8fb6a0a39d8377687ded92b6434c1af8572b97aa3bbc4f0fb6192f264b23794efedb33f0a0c2cc6cf57e118071867a9a6087514f29d4cb732cd8a1a7b0d0288bb5bf3fd442acbd8dc15881d7cc0", 0x53}, {&(0x7f0000001ac0)="d4c0b9be9f9665b1808e32f980b930494de45b36330a2d1bed8790d3aca3bf92e4a1957c44e21831483f1e7d7dfc09cb3014455d21693441d78b01b2283b276ffe20641745db015287", 0x49}, {&(0x7f0000001b40)="fe88415c7da4dccffa3ed2baea000e98599a2450808c642c6516bd2826c892bf0babe5f82b91a2cf", 0x28}, {&(0x7f0000001b80)="00ce2e25f7f492ac1312bb29b6f08efa2fdcd44b65ea4c77445374322696337bf85ca9d3a345e05d1f46b2c68353c2fd3a162f445981b5846579b9fc9b3f50ddab0303d2cf190c105b8b446bcb64a90252ecd4ecddd4162ab74c38102ae524a3dad26cfdcf266da334c027c68df1c0836c37b8ec8bd34b7a3fd904598408c4e56df851aa44ed09", 0x87}], 0x9}, 0x4800) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000001d40)) r5 = getegid() stat(&(0x7f0000001d80)='./file0\x00', &(0x7f0000001dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000001e40)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) stat(&(0x7f0000001e80)='./file0\x00', &(0x7f0000001ec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001f40)={0x0, 0x0, 0x0}, &(0x7f0000001f80)=0xc) stat(&(0x7f0000001fc0)='./file0\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getegid() setgroups(0x7, &(0x7f0000002080)=[r5, r6, r7, r8, r9, r10, r11]) 2018/03/24 10:30:27 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000226000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], 0x24}, 0x1}, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x1, 0x8) symlinkat(&(0x7f00000015c0)='./file0\x00', r1, &(0x7f0000000100)='./file0\x00') getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000240)={'icmp\x00'}, &(0x7f0000000280)=0x1e) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000140)=""/205) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000440)=0x0) sendmsg$nl_generic(r1, &(0x7f0000001540)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x84002400}, 0xc, &(0x7f0000001500)={&(0x7f0000000480)={0x1048, 0x2c, 0x28, 0x70bd2d, 0x25dfdbfb, {0x10}, [@generic, @typed={0xc, 0x8, @u64=0x2}, @nested={0x20, 0x6f, [@typed={0x8, 0x38, @ipv4=@dev={0xac, 0x14, 0x14, 0xb}}, @typed={0x14, 0x2e, @ipv6=@loopback={0x0, 0x1}}]}, @typed={0x8, 0x6a, @pid=r2}, @generic="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"]}, 0x1048}, 0x1, 0x0, 0x0, 0x1}, 0x4000) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000001580)={0xd43, 0x2}) 2018/03/24 10:30:27 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000680)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0xfc}]}, 0x10) sendto$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)="30de661fa549cf74e3267553707815da24c64ecd52be99f0e539a377fab7d2ef799176ad983374c9a72cad62c2b29e5fc9884914c9725c6150c0e3ee617cacd25378c6b3efa221d4d45ef08f72333302efcafbd3d754c6e77c64b8b68c3718a18fde18e9875d40c5a9583cb8e796fc038e1c76ed087ac98921be8f6c6bac6c1438a68390cf80a1ab77c407b6ade1beee32da7231f709699f4250f9d107f9e501a1d33136e6061d3c5f0081374edb059aeb735c5820e88a0860403f9421afd12778578bd087179311e2380464dabc6b127b6d966a7abc3ecefd956a5d12ae0881bc2a1076821dcccc2dadb0f3b4b2e2a299ba9806f11cdf52599e2b29195d56ec2d9a8e69365b61baf3bc4806918148075acec2457f68b6d359b6cb4877bccd737a7129a7d790b6a85f1ff7732227aef590fd30336e92b3b2b779cd615ad8613b9c051e37e6f334d1b69cbe434cb10a4c115233e865b1e6e6a6fb57c90971b784e852192d4bf0650ef271e24c7273f76ad0a93b5cc509c966e61e1a54707f6589ee8ab06627bee1810808070175eb3d8b212c4a4870633aa8be764942c807573917ac2c343d1e6f0901afa00426f25fee517958091b54788fe422ca71b6d3864b143c98afb765e33bc3e4bd9d05a7858e7cd1e92ee6971489e1746900d855b3522152b1bf73a9e0871b1a478ba4df6e1c3630052bfd85e4f024ab574b9cc47408834d2ba1827259d0d24027e6c6f4054b199cfdcfb227e233e8adb40a090336bc387bfb2670e9b0f45f9a2513a94247cd096cffecc1ba7cc23fd9052c7145e7552342ba9c063b9535b185048ab2348ba06fc2da649d2a8b5b8d56f6459bf7193b2b7872d8323426c90d1b4ec7411f4cdc4b371f6bece5e04a4895e9dc04446370fc4657d39039d370939480dd070fde2e11379f7ad984203242ebf7687d22bd9104e7e03aeb91370e06af05bb75fb0a4703138003890305eb6eb9662c3b3f94eecd6a63e0675c1922e720dbb108b3", 0x2ce}], 0x1, &(0x7f0000000500)}, 0x0) 2018/03/24 10:30:27 executing program 4: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0xc3, "7f5ecd88b9c2268ad50d85bfc2801d6adf4559d227b6ad86d1b9fbc9c9d06a2d7fae0b9b95067c8b18bd35bc8b5df2bacf1d1566b851c952f1c4fb268acba5389d263c878bf3e0f67b53a5fdc56d3507f76bc56ecd00260f48e15d1bb7be46adb3be087fef977fe550604cc228161e7fd6fea32471552be8a7c0e29e4c961c24989f033d4226e437b66e9cc12e9d12d3f9b98416df3e6841945ac404b9febbfbd3d460bb45efcc834db5887000353bea84918329127b6750425f6d2ca70e4b8bff7ed7"}, &(0x7f0000000140)=0xcb) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x100, 0x200, 0xff, 0x8, r1}, 0x10) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/03/24 10:30:27 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x1c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x12080, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000000080)=0x8, 0x4) [ 55.863947] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=64283 sclass=netlink_route_socket pig=10612 comm=syz-executor3 [ 55.877924] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=64283 sclass=netlink_route_socket pig=10612 comm=syz-executor3 2018/03/24 10:30:27 executing program 2: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f000054afec)="0200000001000000000000000100000d00000000", 0x14, 0x0) clock_settime(0x7, &(0x7f0000000000)) 2018/03/24 10:30:27 executing program 6: futex(&(0x7f00000000c0), 0x3, 0x0, &(0x7f0000000000), &(0x7f0000000040), 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x0, 0x0) socket$pptp(0x18, 0x1, 0x2) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000240)=""/231) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000400)={&(0x7f000000b000/0x3000)=nil, 0x3000}) 2018/03/24 10:30:27 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) sendfile(r0, r0, 0x0, 0x3) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) fcntl$getownex(r1, 0x10, &(0x7f00000000c0)) pwritev(r1, &(0x7f0000000040)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) sendfile(r0, r1, &(0x7f00000ddff8)=0x2, 0x102000001) 2018/03/24 10:30:27 executing program 4: setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1e, &(0x7f0000003f42)="e9b1102fd162d2883afda6ca384faf121d74cc184624fce45026608dab3c7b831ea74850369babebbb881b4705fb9d5b6904ab9ea2bf03d896bd297cb7b37702c0a3363c7b53618766bfaea1eff261f0b2e23ea64dae4b74e1384260720bb174676f336b965c9cb4b46b75ae551d1a742a5e977acd7cce7ec8f0b0695c6d6012d40ea9373a4dcd9710956cc6e7ed45055df929909a53679bad75b619", 0x9c) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000003f79)={0x0, 0x5a, "05d48581b12538cd8c5c026f96353eeb04ad21e969918aeca5a158c7d2f8f7eddc8ee86e7d1538896f81e733219807af3b1ab227cf6fa4fc92a285590a7091e469b005a9d9b8265a23f1abde34123603f80ce5c69ef4a4490881"}, &(0x7f0000009ffc)=0x62) sendto$inet6(r0, &(0x7f0000003fd9), 0xffffffffffffffea, 0x0, &(0x7f0000005fe4)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x16) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x400000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) 2018/03/24 10:30:27 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000be1000)='/dev/snd/seq\x00', 0x0, 0x808a002) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000000)={0x0, 0x0, 0x0, 'queue0\x00'}) write$sndseq(r0, &(0x7f0000000100)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32={[0x2]}}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote={{}, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @result}}}], 0x60) r1 = memfd_create(&(0x7f0000000180)="5e73797374656d6d643573756d776c616e30757365726574683040766d6e657430706f7369785f61636c5f6163636573733a296d643573756d707070305e7e8f2b2c00", 0x1) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000240)=0x4, 0x4) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000200)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x303}) 2018/03/24 10:30:27 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f6578650000000000ff070000ddd9f191be10eebf000ee9ff0700000000000054fa07424adee916d2da75afe70b35a0fd6a1f0200f5ab26d7a075fb35331ce39c5a7568641006d7c0206a74e333265316a175350e730ab2bce682b69d603fc05ead7fb5180de13a74155d8560fe23dfbba10724631067f955b8810f3402053f95a8798b0e3749d9c79cdd5f62547e59ab4352ab0a3827384665fd636c7b86f4ad7a4c24549743c95fe92c16ea53e5e2a1dc065b53520b9cd4eb30edc0f70cb82149f8ff5b628eabf1a9ab91915a78b5cb259f4a0fbfab4dacbd68f077") flistxattr(r0, &(0x7f0000000000), 0xfffffffffffffea1) 2018/03/24 10:30:27 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000100)=""/116) 2018/03/24 10:30:27 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd580871ab2144ece470e534cf0195f75d34c82d9d233f08008875c432d64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500000000090838a46611f937f96f7d4ff812a8f9fc3f0716e60000000000000000d359bdeb62e18a769c8600000004f8b9f3aee345d79eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3dcc8501902d973e668fa3f9b8974fec92b836614657ade6035a6ca6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb4937883", 0xd0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x101001, 0x100) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) setsockopt$inet6_buf(r0, 0x29, 0x1, &(0x7f0000000000)="7455cf8e78a5b8e6cde94d3dd03630c276a7f0a230d32e13a4b3e0f5a8c7fdafe0d5678c56e8effc87e7d2e4e05e4b98ea94c9dbfae17c888cf2431c13f8cec89faa08f2b1ef143d049b6a60d74fcf32660f5c2626db9839c4364c7bad498e4eddcfba20dc787b0e8e24033eea469c3889ade84d9e3c9561686cc864f5fb4878e816ca53f39a0309b357d75eef230b2b368f21314cbe1a8696a00b3a7333253263b102e05d5f42fa45c58564f77906684c0e357988834e6ce44817b0758b92f75bb4857b91df85247a5ac5d8a5cb958488fb6c9eef44399a378fe96daecfe00ac833b253f939bed4262b", 0xfffffffffffffe77) 2018/03/24 10:30:27 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x80) r2 = getpgrp(0x0) ptrace$setregs(0xd, r2, 0x2, &(0x7f00000001c0)="a97ec066c98e770f7f90e1ab6a1704d8b6b7e3df953094c638e65958d4ee2a01fd085cc0cc4983dab4402763cbc37fcbd0d234e91c8c8bf07cc137d297d1db41784e2c0fff6e5d36dc71a2906145796609f98799ee5477019e056cbf0d92a2f0e65b9d9b10fc8c05acc0fbfb8a49029ad697ae898015dee3ae01d6d7b15a08b2df79ce29f190c498e7a71ffd4205026cb72777716a4f37a71cb107d2c9a3fb731a27ff2e2519bdcc9851b3f0d5c2872c15246dccf538e950abccfe6ec9e2e94c68bc21bab80d94f8521d5a2018ad55a06f7e5f96570a9298caf4786c8f6c1cfc9c0bc5729f861a6ed424da0a") getsockopt$inet_udp_int(r1, 0x11, 0x0, &(0x7f00000000c0), &(0x7f0000000140)=0x4) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3400000015000d0000000000000000000a000000", @ANYRES32=0x0, @ANYBLOB="1400010003030000008ae3f5d9542f6efbc2804d0e00000000000000ff7f000108000800000000601ad472ba1dffec76fa9a39b794a2beb72f6c6f23ac3b1bde1280aa1674e3ef97bfb196dccb51876c73cd9074969514b2e425cb4320628eb51fb623f81826717ea12189a8e6f3f728f0000000004b1ef46fc467554108821a6ce68e2eb175a696955a101c2a780423105ebe728906eebaca5e8423c70ee1ad217ab93826e99788c971f5beffc9eeb4648dcc543a786d3300449a0f518876327651ae"], 0x34}, 0x1}, 0x0) 2018/03/24 10:30:27 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x8000, 0x0) getpeername$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x155) syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='/', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) getpeername$packet(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000180)=0x14) mknodat(r0, &(0x7f00000001c0)='/', 0x0, 0x200) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000200)={@local={0xfe, 0x80, [], 0xaa}, r1}, 0x14) connect$packet(r0, &(0x7f0000000240)={0x11, 0x11, r1, 0x1, 0x1f, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) 2018/03/24 10:30:27 executing program 2: r0 = socket$inet6(0xa, 0x40000000003, 0x400000000) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in, @in6=@mcast1}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f0000000180)=0xe8) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @broadcast=0xffffffff}}}, 0x26, &(0x7f0000001bc0), 0x0, &(0x7f0000001c00)}}], 0x2, 0x0) 2018/03/24 10:30:27 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f5eff5)='lp\x00', 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000001100)={&(0x7f0000000000)=@sco={0x1f}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000040)="9e", 0x1}], 0x1, &(0x7f00000000c0)}, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000180)=0x300, 0x8) accept(0xffffffffffffffff, &(0x7f0000000200)=@hci, &(0x7f00000000c0)=0x80) socket$inet6(0xa, 0x3, 0x8001) shutdown(r0, 0x1) 2018/03/24 10:30:27 executing program 6: r0 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x2) preadv(r0, &(0x7f0000450000)=[{&(0x7f0000000080)=""/175, 0xaf}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000), &(0x7f0000ff5fd2)}}, &(0x7f00000c6000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000140)={0x3, 0x800, 0x5}) r2 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x41, 0x32, 0xffffffffffffffff, 0x0) tkill(r2, 0x1000000000016) 2018/03/24 10:30:27 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdcff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f00000eb000)={0x0, 0xffff}) dup2(r1, r2) writev(r2, &(0x7f00000002c0)=[{&(0x7f0000000100)="4e8b574106de57167b944ba8da1f3362cf52c2e798549d83f0dd8e2a446b80d421535472df36e16f0c", 0x29}], 0x1) 2018/03/24 10:30:27 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{0x45}]}) r1 = dup(r0) accept4$inet6(r1, 0x0, &(0x7f0000000000), 0x80000) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710"}) 2018/03/24 10:30:27 executing program 5: socketpair$unix(0x1, 0x20000000000003, 0x0, &(0x7f0000d3cff8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r0, 0x1, 0xe, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3ff, 0x8002) recvfrom$ipx(r1, &(0x7f0000000140)=""/162, 0xa2, 0x2100, &(0x7f0000000040)={0x4, 0x0, 0x9252, "414f0991e6f8", 0x2e}, 0x10) [ 55.968572] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. [ 56.035715] sock: process `syz-executor5' is using obsolete getsockopt SO_BSDCOMPAT 2018/03/24 10:30:27 executing program 0: r0 = socket$inet6(0xa, 0xb, 0xffff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0, 0x14) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000001c0)={0x9, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000200)={r2, 0x1b}) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000000080), 0x4) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x100, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f0000000640)=ANY=[@ANYBLOB="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", @ANYPTR=&(0x7f0000000340)=ANY=[@ANYBLOB="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"], @ANYBLOB="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"], 0x4a8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000240)={{{@in6, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@dev}}, &(0x7f0000000040)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f00000000c0)={@mcast2={0xff, 0x2, [], 0x1}, r4}, 0x14) 2018/03/24 10:30:27 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$GIO_SCRNMAP(0xffffffffffffffff, 0x4b40, &(0x7f0000000100)=""/12) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000180)={0x0, 0x1ff}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)={r2, 0x8, 0x3, [0x9, 0x3, 0x4]}, 0xe) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x4000000058) read(r0, &(0x7f0000000080)=""/1, 0x1) ioctl$TCSETA(r0, 0x5402, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0xa000000}) 2018/03/24 10:30:27 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2}}) dup2(r0, 0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(0xffffffffffffffff, 0x54a3) 2018/03/24 10:30:27 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x14) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000015000)={&(0x7f0000000000)={0x24, 0x2000002d, 0x443, 0x0, 0x0, {}, [@typed={0x10, 0x0, @u64}]}, 0x24}, 0x1}, 0x0) 2018/03/24 10:30:27 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x40002) ioctl(r0, 0x5, &(0x7f0000000040)="1d162444c8ec8bb01a2bacd62c8d3943d858e17428d191026042a32ca307ca46dd3f9c72342eb89b26ca67e9f2ab6e37350dfe6321a086211ba6d092e7e30f2b99683de1263668d4ed74cb1af3d934e1fb490dbc16b0bc2c018552fd5d4b009671fa18785aede2a755fd5e1bb7b9ab46838e74e591f3dba7bf8c08a2c1cd0aeababe5c7a96c39f4061511a24a7a9ef72baebe526cf1a5af466fc5ee9872caa08e6ce7a75c34b40bdd299608e18e9fff43a05f569e33924f2f34995bb78e905c89e9641152d1546a20c7c6975e3e0c57f369c868540ce44a366886da25e7a778ac69fe0b0c80487d822ca5bdd9eddcee2e8fc127fc4d9a292f54b1c36df9127d6df6394d0c67dead0292e47abdc1af4c77e4d7acc047f441d3d9ac475e063d59ae6769588b985d2adf3644b237c4eaf083f6ea849e09b55ef80a7bf44bfea25e3c1ea4eb5aa8ee79b087b378fdc2a07321fca729f25f6a72cd9afec2c513b1c62bb12b7203a8c98dd5c8ff515f40fde8a85945789ee6cc89de43625") writev(r0, &(0x7f0000001480)=[{&(0x7f00000001c0)="fc9bb309f2b318933bb5d9b4177cb35fef0c5860f2a2f865a3af7b77b414f029ed810aaba39415d23ea16be02db9580d7a1a79333b11d1e3bfb6eb62e0ec1d2bb436b675db39c1988acdd67f9a9b255d523acff341a3804e7fa4acbe7b0362b54aa5ae702b5b66402b8767085a8ceeb52055336c63136642bf72ec4774cbce59554aa1b54571b24561d7b4e9845fce243864552fba", 0x95}, {&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000001280)="a8fd3bbc224d88afc8e1d73df56680dcc2cde3552a2d3f4f92db40c18256d417e4e9329019ff9ea89cb4d4e54ae0616ce0d4c6646914735c123791e761a5c0a6c8ca6a7909eaab3dc775b48b4786a40b565a97a65f615bbef05bf6c33818e290b378e5dd65cbfbb7fb19de0503309a9b288c4b94a299d7ebc020ad4d4022a58d24c79505987592f9804d394da81e0ed6de882124c238ad4e81bbcc09742b8f3b0cc7cf1938e38eac769aeb8fafbd43ae21bdb2d48fbee80f436767656ac05d7269689a168a7184d1ca3a8d5761931d28608c1c0596165b3e12e312", 0xdb}, {&(0x7f0000000000)="e0dfa4e4ff027ff7ca5f062f84445449527e8d4e8bc9e7f2d47d334ed971388207269ee4637e8ce89dbda4dd9bf08d68e01a46f7d8", 0x35}, {&(0x7f0000001380)="b30665c0cca2c254bd6e92756718bbdaeb066f463de4f4e0eb76ab319f8da3274a8e119b8aea541816a75be46f2b940b89612a5fdb165b701a1939569336c4ce9bf22d76b626da08314df1a358f266860ed5a6c02fb48fef847322afa7a4fd302e67fe09a21c3811540633149c219c202707b807ccd26617e25472676486bec6229323c0b82e6e5b38365797eac571578175d9c6ee8fce7756721986e2ad7ca8dbf1019b55b2b2dfb7f099993b5ce857bd95b35f423d643cace995fff31d88a3f9c2202a855580f1e7f8ee4ebaed8c55bff83025819bc396212a773418776a", 0xdf}], 0x5) 2018/03/24 10:30:27 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/checkreqprot\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000003c0)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x1d62, 0xfe5}, &(0x7f0000000480)=0x90) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000004c0)={r1, 0x1ce4, 0x4, [0x6, 0x4, 0x0, 0x5]}, 0x10) chroot(&(0x7f0000000500)='./file0\x00') r2 = accept(r0, &(0x7f0000000540)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000005c0)=0x80) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000600)=@assoc_value={r1, 0x3}, 0x8) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000640)=0x0) r4 = syz_open_procfs(r3, &(0x7f0000000680)='ns/user\x00') write$eventfd(r0, &(0x7f00000006c0)=0x8, 0x8) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000700)=""/183) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x1, 0x4) socketpair$ax25(0x3, 0x0, 0xc3, &(0x7f00000007c0)) accept4$inet(r0, &(0x7f0000000800)={0x0, 0x0, @dev}, &(0x7f0000000840)=0x10, 0x0) bind$inet(r2, &(0x7f0000000880)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x61, &(0x7f00000008c0)={'filter\x00', 0x4}, 0x68) link(&(0x7f0000000940)='./file0\x00', &(0x7f0000000980)='./file0\x00') ioctl$DRM_IOCTL_MAP_BUFS(r4, 0xc0186419, &(0x7f0000002000)={0x9, &(0x7f00000009c0)=""/163, &(0x7f0000001f00)=[{0x8, 0x6c, 0x557, &(0x7f0000000a80)=""/108}, {0xfff, 0xad, 0x6, &(0x7f0000000b00)=""/173}, {0x3f, 0x4, 0x3, &(0x7f0000000bc0)=""/4}, {0x6, 0xac, 0x64, &(0x7f0000000c00)=""/172}, {0x40, 0x0, 0x0, &(0x7f0000000cc0)}, {0x8, 0x73, 0x71b0, &(0x7f0000000d00)=""/115}, {0x5a, 0x1000, 0x0, &(0x7f0000000d80)=""/4096}, {0x100, 0xa3, 0x7fff, &(0x7f0000001d80)=""/163}, {0x80000, 0xa1, 0x9, &(0x7f0000001e40)=""/161}]}) mkdir(&(0x7f0000002040)='./file0\x00', 0x0) sendmmsg(r0, &(0x7f0000007580)=[{{&(0x7f0000002080)=@sco={0x1f, {0x2, 0xffffffff, 0x2, 0x7, 0x3, 0x4c}}, 0x80, &(0x7f0000003400)=[{&(0x7f0000002100)="f4446c6ee74eee164c81201300cf595f265863b54a1840fe9eeb0964d330d0ee0fe1", 0x22}, {&(0x7f0000002140)="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0x1000}, {&(0x7f0000003140)="2b5654bb51fe8c15f642a13fdb4a22b93300b47f956bbdcd88bb1c9843bbfce505799b0fa44b8f03fd17441ea30bc4784e398446fe5eb4dbcc1c0955a62c181233593dbb94e0d7a3018892406af2952b62b2638c0d2c4ac6f614636eac05ef828eb18c4bb176247ee6cc23e7a38ce3b1082e61046b48b6a8c06c0b4f7c2185", 0x7f}, {&(0x7f00000031c0)}, {&(0x7f0000003200)="cc7fe431ac6175a9f133529bb5e84957e1c3e80ab90489391ae22bddf6d1cc01d54b0814304a1d963cf686d36c4d956d6169f92f8ec4f54fabf8c1baabcd1fa97e4a886dc911d3ac5b45588c", 0x4c}, {&(0x7f0000003280)="2932d9305a08b2a62d1fdb767828ae83bb411f1e6b79482ad9f14d20e85345d4dcbfae7055230410a62294651e7388cac092606651784302639e0b4961c5ccda6bc16983e74edc920bbbd7b317e42fa2f3977ba68f9597aa743ab6f15fb599afe989188f5bfa7449279fc82ed8202a91dc2d0bff2c98", 0x76}, {&(0x7f0000003300)="cdcfe18269aead0471a71b7f9b573ba66098ff765d9003f654a88d1b277a4caaf499b8a745466770967e42884be07a903032c0a963a5fc2b3b0ad70d098c52ed81b63939cc6fa2b77d9fc122bb781bd2bac79487082185d89382860f8a26371381469f11a0d226a81f7cec7eaf10048988389b587dfc1232b70489dc87b03dfce663bb331c9979be997c1f7f10863cc96858576beeff74e4f7bdfce4c343d136aae52b2f27bcee462c131dd381092309b14ce50ae4ce0f0f17de4c3fa024d7da1421a63874760fada1b5f61a8481515f51c071b8400b8b4021c3aee85162bf94b71691ce249426c6546394ebd92264e21f5c", 0xf2}], 0x7, &(0x7f0000003480)=[{0x78, 0x13b, 0x239, "ae66bdcf74455789b2c2b87f96b8427df1e9d904582cf81a0bb14d7d47a0734a9816c304aad33df9d8f40307c68cdd73a42b4ce00ca5228e174fde91d54ed5cb6edcf335af810835c1e5596ef7d75d6552dfa3fbf53934a1fa5f7aa364fb32871d3383383b1f"}, {0x70, 0x119, 0xf47a, "d7356b2d62a22ef7d1ac6fdc283b2f044193bb70d1923070a90735e0dcb902354e0b66fb03b0bde8b2725a8ca907a4e7be3bd981e5ef7c475a70c5c8560c1d8dba48015f26e8b15441a0ed436cde511ba57d7848466e2fe8cc2abf1a67f31f43"}, {0x110, 0x13d, 0x8001, "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"}], 0x1f8, 0x40000}, 0x3de9}, {{&(0x7f0000003680)=@in6={0xa, 0x4e23, 0x8a5, @remote={0xfe, 0x80, [], 0xbb}, 0x2f}, 0x80, 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{&(0x7f0000006500)="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", 0x1000}], 0x7, 0x0, 0x0, 0x10}, 0x8000}], 0x4, 0x0) r5 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r5) ioctl$TUNGETIFF(r4, 0x800454d2, &(0x7f0000007680)) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00000076c0)=""/204, &(0x7f00000077c0)=0xcc) ioctl$TCFLSH(r0, 0x540b, 0x6fc6) ioctl$PIO_FONTRESET(r4, 0x4b6d, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000007800)='/dev/ptmx\x00', 0x400040, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000007840)={0x0, 0x0, 0x0}, &(0x7f0000007880)=0xc) fstat(r0, &(0x7f00000078c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r6, r7) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000007940)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/03/24 10:30:27 executing program 6: r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) r2 = dup2(r0, r1) ppoll(&(0x7f0000e27000)=[{r2}], 0x1, &(0x7f0000135000)={0x77359400}, &(0x7f0000b8fff8), 0x8) write(r2, &(0x7f0000cdff5f)="ce9b3dfd207360d2", 0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0xffffffffffff8000, 0x0, 0x5}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000080)={r3, 0x2, 0x80000001, 0xfffffffffffffdab, 0x4, 0x47d}, 0x14) 2018/03/24 10:30:27 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x1, 0x0) getdents(r0, &(0x7f0000000040)=""/4096, 0x1000) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001040)=0x3, 0x4) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f00000010c0)={0x6, &(0x7f0000001080)=[{}, {}, {}, {}, {}, {}]}) recvmsg(r0, &(0x7f0000003700)={0x0, 0x0, &(0x7f0000003540)=[{&(0x7f0000001100)=""/135, 0x87}, {&(0x7f00000011c0)=""/97, 0x61}, {&(0x7f0000001240)=""/158, 0x9e}, {&(0x7f0000001300)=""/63, 0x3f}, {&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000002340)=""/166, 0xa6}, {&(0x7f0000002400)=""/158, 0x9e}, {&(0x7f00000024c0)=""/75, 0x4b}, {&(0x7f0000002540)=""/4096, 0x1000}], 0x9, &(0x7f0000003600)=""/252, 0xfc, 0x4000000}, 0x100) lgetxattr(&(0x7f0000003740)='./file0\x00', &(0x7f0000003780)=@random={'btrfs.', '/dev/sequencer2\x00'}, &(0x7f00000037c0)=""/198, 0xc6) r1 = accept$packet(r0, &(0x7f0000003980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000039c0)=0x14) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003a00)={0x0, 0x0, 0x0}, &(0x7f0000003a40)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000003a80)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80, [], 0xe}, 0x4e22, 0x2, 0x4e20, 0x0, 0xa, 0x80, 0xa0, 0x87, r2, r4}, {0x1000, 0x41d3, 0x3, 0x40, 0x9, 0xffffffff00000001, 0xfffffffffffffffc, 0x4}, {0x0, 0x0, 0x80000000}, 0x0, 0x0, 0x1, 0x0, 0x3, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x4d5, 0x7f}, 0x2, @in, 0x3500, 0x3, 0x1, 0x401, 0x9, 0x4, 0x69}}, 0xe8) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000003b80)=r2) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000003bc0)=0xe695) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000003c00)={0x0, 0x9}, &(0x7f0000003c40)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000003c80)={0x0, 0x1000, "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"}, &(0x7f0000004cc0)=0x1008) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000004d00)={r6, 0x9, 0x800, 0x39f7, 0x0, 0x7, 0x6, 0x1, {r7, @in6={{0xa, 0x4e21, 0x8000000000000000, @local={0xfe, 0x80, [], 0xaa}}}, 0x7f, 0x10001, 0x7, 0x1, 0xa2d7}}, &(0x7f0000004dc0)=0xb0) llistxattr(&(0x7f0000004e00)='./file0\x00', &(0x7f0000004e40)=""/63, 0x3f) socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000004e80)=0x8, 0x4) getsockname$ipx(r0, &(0x7f0000004ec0), &(0x7f0000004f00)=0x10) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000004f40)) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000004f80)=@req3={0x3, 0x2fb, 0xb4c0, 0x101, 0x10001, 0xfffffffffffffffd, 0x100000001}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000004fc0)={r6, 0x7, 0x4, [0xffff, 0x2, 0xffffffffffffff81, 0xffffffffffffff01]}, 0x10) execve(&(0x7f0000005000)='./file0\x00', &(0x7f0000005200)=[&(0x7f0000005040)='btrfs.', &(0x7f0000005080)='\x00', &(0x7f00000050c0)='/dev/sequencer2\x00', &(0x7f0000005100)='btrfs.', &(0x7f0000005140)='].\x00', &(0x7f0000005180)='btrfs.', &(0x7f00000051c0)='cpusetcgroup\x00'], &(0x7f0000005380)=[&(0x7f0000005240)='^vboxnet1^ppp0mime_type^\x00', &(0x7f0000005280)='\x00', &(0x7f00000052c0)='/dev/sequencer2\x00', &(0x7f0000005300)='vmnet1\x00', &(0x7f0000005340)='/dev/sequencer2\x00']) capget(&(0x7f00000053c0)={0x20080522, r3}, &(0x7f0000005400)={0x401, 0xfffffffffffffaf9, 0x3, 0x6, 0xffffffff00000001, 0x7}) socket(0x1d, 0x80e, 0x1a5) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000005440)={0x1000, 0x0, 0x4, 0x4, 0x1, 0x3ff, 0xe000, 0x5, 0x3, 0x4, 0x8001, 0xe162}) listen$netrom(r0, 0x7) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000005480)={r7, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x715, 0x1}, &(0x7f0000005540)=0x90) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000005580)={'ip6_vti0\x00', 0x201}) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f00000055c0)=0x1) fchown(r0, r4, r5) 2018/03/24 10:30:27 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a060000ec04a200000543dfd87c5800004824ca94326400890005000000000000000004830200000000000000000003ed03fff5dd00000010000100070c0902009d000000000405", 0x58}], 0x1) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000100)={0x6, 0xffffffffffffda64}) 2018/03/24 10:30:27 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='maps\x00') ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000000100)={0x8d0, 0xffffffffffffffff, 0x0, 0x400, 0x0, 0x5}) preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/179, 0x149}], 0x100000000000005b, 0x0) 2018/03/24 10:30:27 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x125) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000080)=r2) r3 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000698000)=0xe) ioctl$TCXONC(r0, 0x540a, 0x3) close(r0) 2018/03/24 10:30:27 executing program 1: r0 = socket$inet6(0xa, 0x80002, 0x88) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x111000, 0x0) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000080)=0x4, 0x4) r2 = socket$inet6(0xa, 0x802, 0x100000000000088) sendmsg$inet_sctp(r2, &(0x7f0000959fc8)={&(0x7f0000000040)=@in6={0xa, 0x4e23, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x7f}, 0x10, &(0x7f0000000300)=[{&(0x7f00000000c0)="28fe1f36157281f47700dee3a4e9701024f321958c86e2e7dd915e2c6308e198fe1c37edd285f5a78f464147869a992490e03b34b1759d94c13f400d948759d84d2727c6da40bae50d20bf406158819e61c1695a50165519ff35946f2575bf185845550ed62e59a77cef262018e0bc19ff653f8eb5e8bf54ba7e38"}, {&(0x7f0000000140)="ad0ec50735c2729ef30204ad89099404d7dc7ce50a0378ca8230b4b0eaa797b12c666b96b389964f30410b37e814d8f5fad4256684842263cd6cef6fedf17dcd1260195bf7976746"}, {&(0x7f00000001c0)="115f1e15bf83e1b71fc4d5689415cd1683a172e9bcd8a56e7e818e1a13b9f0fc2d4b808387fd55ca8e0020bbe6874c7324a376fc5f216043885e0ea7e074d8975a3791d6fca7829a8befdddfef817787b528c94a4717f1fff795e2099df563c55308233578eb5841ab5e28872251da9275ff2f8e9e921ea8d6f9a5866f2ea8699c"}, {&(0x7f0000000280)="2db2a2a9ff14f9f2a55996ccf7902a"}, {&(0x7f00000002c0)="4caed16396c9ab557da397d41d39ba7bbd9d43a98794b8277579d40ca72c87dd05cbc9876976dd50ccdc"}], 0x4f}, 0xc050) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000380)={0x0, 0x1df}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000400)={r3, 0x4}, &(0x7f0000000440)=0x8) recvmmsg(r0, &(0x7f00000cbf80)=[{{&(0x7f0000e4e5aa), 0x46, &(0x7f0000d34000), 0x0, &(0x7f000068ffd2)=""/46, 0x2e}}], 0x1, 0x0, &(0x7f00005661bb)) dup3(r2, r1, 0x0) 2018/03/24 10:30:27 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x6, 0x20000) recvfrom$ax25(r0, &(0x7f0000000040)=""/234, 0xea, 0x40000000, 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) recvfrom$ax25(r1, &(0x7f0000017000)=""/244, 0xf4, 0x2001, 0x0, 0x0) 2018/03/24 10:30:27 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="6e732f6d6e74006b905700570465833d020254e1e8ae7c") ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) sched_getscheduler(r1) ioctl$VT_RELDISP(r0, 0xb702) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x4e21, @multicast1=0xe0000001}, {0x307, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}}, 0x10, {0x2, 0x4e20, @multicast1=0xe0000001}, 'teql0\x00'}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0), 0x4) 2018/03/24 10:30:27 executing program 5: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$selinux_validatetrans(r0, &(0x7f00005f5000)={'system_u:object_r:console_device_t:s0', 0x20, 'system_u:object_r:ssh_exec_t:s0', 0x20, 0x0, 0x0, 0x20, '/usr/sbin/ntpd\x00'}, 0x58) write$sndseq(r0, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000000)) 2018/03/24 10:30:27 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000140)="6e65742f73746174005a05a149495411525d6f4782049d5005047823cd692c264641d8b51dbf23a66db855472f1460e3") getdents(r0, &(0x7f0000000000), 0x0) getsockname$inet(r0, &(0x7f0000000040)={0x0, 0x0, @multicast1}, &(0x7f0000000080)=0x10) 2018/03/24 10:30:27 executing program 3: socket$inet_tcp(0x2, 0x1, 0x0) r0 = getpid() ptrace(0x4208, r0) ptrace$setopts(0x4206, r0, 0x3, 0x0) 2018/03/24 10:30:27 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f000043cf32), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) readv(r0, &(0x7f00000001c0)=[{&(0x7f0000000200)=""/246, 0xf6}], 0x1) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0x4e20, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f0000000000)="1148bb0a3578dc06af001bfa5c4f9fb5750146b0a63aec76c558968961703fc844a24e1ca1cebff05b4ad930ae611c11b12c5c37c6e8e8926d299aa80c72b949b4eec97bb96f5696ab09f5b60c6a62e6875f5aee494b8b7813583488cde08629be67621e275af88b495017553c5407b4b194ef2fafbd79d0617365ff4ffac9bee1fc", 0x82, 0x0, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr}, 0x10) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) readv(r0, &(0x7f0000000680)=[{&(0x7f00000005c0)=""/170, 0xaa}], 0x1) socket(0xa, 0x800, 0x5) syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0xfffffffeffffffff, 0x40) [ 56.582097] program syz-executor7 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 56.591563] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 [ 56.601226] program syz-executor7 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 56.613200] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 2018/03/24 10:30:27 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000ee8000)=0x40000000000800, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000011ffd)={0x2, 0x4e20}, 0x10) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000eedffc)=0x14e1, 0x4) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000), 0x0, &(0x7f00009fdfaf)=""/81, 0x51}, 0x40002106) 2018/03/24 10:30:27 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x218000, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000240)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r0, &(0x7f000060f000)=""/217, 0xd9) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x3) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000000)) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='comm\x00') ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f00000001c0)={&(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0], &(0x7f0000000140)=[0x0], &(0x7f0000000180)=[0x0], 0x6, 0x2, 0x1, 0x1}) ioctl$TCXONC(r1, 0x540a, 0x0) 2018/03/24 10:30:27 executing program 3: clone(0x0, &(0x7f0000000040), &(0x7f0000b52ffc), &(0x7f0000000080), &(0x7f00008b4000)) wait4(0x0, &(0x7f000049cffc), 0xa0000002, &(0x7f00000000c0)) 2018/03/24 10:30:27 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') mlock2(&(0x7f000000b000/0x3000)=nil, 0x3000, 0x0) 2018/03/24 10:30:28 executing program 7: r0 = accept$netrom(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000100)=0x10) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000140)=0x100000000, &(0x7f0000000180)=0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000007000)={0x1, &(0x7f000002e000)=[{0x6}]}, 0x10) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x1c, 0x80000) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000080)='reno\x00', 0x5) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x1, &(0x7f0000006000)=[{0x6}]}, 0x10) 2018/03/24 10:30:28 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000af5000)='illinois\x00', 0x9) recvfrom(r0, &(0x7f0000000240)=""/101, 0xfffffffffffffe9e, 0x0, 0x0, 0x3426c6ef01220c51) recvmmsg(r0, &(0x7f0000005880), 0x0, 0x0, &(0x7f0000005a00)={0x0, 0x989680}) sendto$inet(r0, &(0x7f0000000140)="2fd5050a8ec4f43dde9167ab908142c5c42c6fb438630195b0cf436bcfe4b55085822998aa75ae0d880cdac2c815f282a1c782dc1f1226d46d2620d896b9ef5656ef031d7fbac6b443fb8d45b98bb01b977a0ae3faaf8deec84c907962b348f5eef314c4ed263142b5c599febb865353ef682b1740c418ef8d2fedc26b651ed84aca71874b131d6354183c22e63f4ac00070f94e54bf391e101bc79a903c9c14775fb0e2ef7a5e62b0740a8c3b925855d5c6dee06732dcb567bc137bf0a0932669cad670b28fa417b448e3440691d833701a", 0xd2, 0x7ffe, &(0x7f00000002c0)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) 2018/03/24 10:30:28 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000080)=""/84) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) r1 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000000040)={0x19980330}, &(0x7f0000cc0000)={0x0, 0x0, 0x0, 0x0, 0xc55}) setsockopt$inet_buf(r1, 0x0, 0x61, &(0x7f0000000200), 0x0) 2018/03/24 10:30:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}}, &(0x7f00000000c0)) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000), 0x10) 2018/03/24 10:30:28 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x1f) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20}, 0xfffffffffffffd1b, &(0x7f0000000180)={&(0x7f0000000040)=ANY=[@ANYBLOB="20000000150001040000000000000000060000000c000000080002ba4344bd3b"], 0x1}, 0x1, 0x0, 0x0, 0x1}, 0x0) 2018/03/24 10:30:28 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xf, 0xd, "1d9985345aa549cfbb7a959d2470c601ae3d179ca01d56a4a110af92402cb7a6722c1025e9f88113c9f04ad06d2a5730e7cb17c3f1cf77c3e6acf1a4d45e4547", "6b6d13b869bf87c1a0d7b31154004de6d58533801c2c0f8e3cd0ea27013fceb3", [0xfffffffffffffffe, 0x2]}) 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) r2 = socket$key(0xf, 0x3, 0x2) connect$pptp(r1, &(0x7f00000004c0)={0x18, 0x2, {0x3, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000300)={0x0, 0x2c, &(0x7f00000002c0)=[@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x800000000000000, @mcast2={0xff, 0x2, [], 0x1}, 0x101}]}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000380)={0x2, 0x4, 0x5, 0x10000, r3}, &(0x7f00000003c0)=0x10) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100), &(0x7f0000000140)=0x14) sendmsg$key(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000500)=ANY=[@ANYRES64], 0x8}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) connect$inet6(r0, &(0x7f0000000180)={0xa}, 0x1c) 2018/03/24 10:30:28 executing program 2: personality(0x1bb2baf3005ac137) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f00001d0ffa)='ramfs\x00', 0x1000818, &(0x7f000000a000)) r0 = creat(&(0x7f0000f66ff4)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x11, r1, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x100000001, 0x4) mprotect(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x1) inotify_init1(0x80000) 2018/03/24 10:30:28 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x852, r0, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a93000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fadvise64(r1, 0x0, 0x6, 0x1) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x7, 0x0, 0x10, &(0x7f000041a000/0x3000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x1) vmsplice(r2, &(0x7f0000b1d000)=[{&(0x7f0000006000)}], 0xd5, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x0}]}) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f00000000c0)={r4, 0x1}) 2018/03/24 10:30:28 executing program 3: unshare(0x8000400) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x288002) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000040)={'ip6tnl0\x00'}) readv(0xffffffffffffffff, &(0x7f000031cfc0), 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x200002, 0x50) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000000100)={&(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}) 2018/03/24 10:30:28 executing program 7: 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) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000b0fffc)=0x58, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000000)=@routing, 0x8) sendmsg$nl_crypto(r2, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000000080)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x0) 2018/03/24 10:30:28 executing program 5: modify_ldt$read(0x0, &(0x7f0000000000)=""/243, 0xfffffffffffffdfe) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) clone(0x20000, &(0x7f0000000280)="e9c95632f01bdea1951f0ef1c8974dffd95ae6d1933cc7dc7c242005ec1f1eb9bd21501525c42f220bf6612983d0c764bbe4b62bf48fa51d8bbbc800d470aa176e890cfef51fc8e99b25cd519e3cbb0f6ddc40795e52dd66298cbbd8d7dc0be948472216c6d754dd5edb802ccbc5318834c583218f4b0b980c0073003fac06c49b0c9353580eba25b2a6e05f62d249f7f4", &(0x7f0000000340), &(0x7f0000000400), &(0x7f0000000440)="52ed076245cec7d91e0488a69aa1a34db960c1096dde822c6cc0d20d8da7c1efd77641aa611428cfc77765eceac9dd5e9378f655917be470d27ec9b616877b7d4c05291d22a444c886aa7fe6e2f1391293294701eff7dc5b9b89cef5cf6d5b4423754fb0d0049cecbab9c381e721af7eff96a489eb14c9acdafb8aff7fab44f24b20d49a7efd8c0746194a42bc36edb99ab49e884554d97588c0a0ee10ad3153717916461ce5096552d9b6c191b9") fsetxattr(r0, &(0x7f00000001c0)=@known='system.posix_acl_access\x00', &(0x7f0000000200)='/selinux/commit_pending_bools\x00', 0x1e, 0x1) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000140)={@mcast2={0xff, 0x2, [], 0x1}, 0xffff, 0x3, 0x1, 0x1, 0xc, 0x1f46, 0x7}, &(0x7f0000000180)=0x20) fcntl$dupfd(r0, 0x406, r0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000240)={'gretap0\x00', 0x7}) [ 56.787208] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/24 10:30:28 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") ioctl$fiemap(r0, 0x40086610, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x10) 2018/03/24 10:30:28 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) read(r0, &(0x7f0000000440)=""/4096, 0x1000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001480)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x2, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000400)) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000000c0)={&(0x7f0000581000/0x4000)=nil, 0x4000}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000080)=[@in={0x2, 0x4e21, @broadcast=0xffffffff}], 0x10) 2018/03/24 10:30:28 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000af5000)='illinois\x00', 0x9) recvfrom(r0, &(0x7f0000000240)=""/101, 0xfffffffffffffe9e, 0x0, 0x0, 0x3426c6ef01220c51) recvmmsg(r0, &(0x7f0000005880), 0x0, 0x0, &(0x7f0000005a00)={0x0, 0x989680}) sendto$inet(r0, &(0x7f0000000140)="2fd5050a8ec4f43dde9167ab908142c5c42c6fb438630195b0cf436bcfe4b55085822998aa75ae0d880cdac2c815f282a1c782dc1f1226d46d2620d896b9ef5656ef031d7fbac6b443fb8d45b98bb01b977a0ae3faaf8deec84c907962b348f5eef314c4ed263142b5c599febb865353ef682b1740c418ef8d2fedc26b651ed84aca71874b131d6354183c22e63f4ac00070f94e54bf391e101bc79a903c9c14775fb0e2ef7a5e62b0740a8c3b925855d5c6dee06732dcb567bc137bf0a0932669cad670b28fa417b448e3440691d833701a", 0xd2, 0x7ffe, &(0x7f00000002c0)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) 2018/03/24 10:30:28 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e24, @loopback=0x7f000001}, 0xffffffffffffffb1) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000001740)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001b40)=""/223, 0xdf}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001ac0)=""/64, 0xfffffecb}], 0x1, &(0x7f0000002f80)=""/210, 0xd2}}], 0x3, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) recvmmsg(r0, &(0x7f0000004280)=[{{0x0, 0x0, &(0x7f0000003200), 0x0, &(0x7f0000003280)=""/4096, 0x1000}}], 0x1, 0x0, &(0x7f0000004400)) recvfrom(r0, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) 2018/03/24 10:30:28 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x852, r0, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a93000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fadvise64(r1, 0x0, 0x6, 0x1) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x7, 0x0, 0x10, &(0x7f000041a000/0x3000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x1) vmsplice(r2, &(0x7f0000b1d000)=[{&(0x7f0000006000)}], 0xd5, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x0}]}) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f00000000c0)={r4, 0x1}) 2018/03/24 10:30:28 executing program 0: rt_sigprocmask(0x0, &(0x7f000078b000)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() munmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000) timer_create(0x0, &(0x7f0000044000)={0x0, 0x15, 0x4, @tid=r0}, &(0x7f0000000080)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x8) timer_settime(0x0, 0x3, &(0x7f000004a000)={{0x0, 0x1}, {0x7, 0xe4c}}, &(0x7f0000040000)) rt_sigtimedwait(&(0x7f00004f3ff8)={0xffffffffffffffff}, &(0x7f0000ec8ff0), &(0x7f0000685000)={0x77359400}, 0x8) 2018/03/24 10:30:28 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x9) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000080)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000001680)=[{&(0x7f0000000000)="745646e798a16afb2baa06ded6a7f932730ffca13b93f47c1093988080cce284435998754bb9a8d06c3c426cb77e4282e1d027d37cd6906527c998e180014aad0c52b951963e", 0x46}, {&(0x7f0000000100)="d87296269e54dfaf6dd297bbd2d3b63724a0dc2295e215a0658bda9d3cb1c13e957e7b14c66f14635719317a13085ce85b7a1af5e77cab94ecc543865a80efb66567391804170c14b50b37e6e0434af4215de4280bb9902c60b4c757b3156acd5ead2ec354ed9de3811d5a20886db394b381e1b1226141867370e57438fdf083bd44", 0x82}, {&(0x7f0000001600)="7a05e82a73105ff75dff9313317b08cbcd12443eb4d3bfd20a86b8c5d13a168a59eb93ada6ef7f944ee34fe8d20e4c3545a2fb4ebec0e42d1c792c73", 0x3c}, {&(0x7f0000001640)="403377e646dc6398de93b38529e75a4cf75d9f1dad44b3cfdf587284", 0x1c}], 0x4, &(0x7f0000000080)}}, {{&(0x7f00000001c0)=@nl=@unspec, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000240)=[{0x98, 0x1, 0xcc, "5317a184fc785ce4d3960c46e2facf7d0b452063ed6861b16817ce64ec3bf8dd356d717669d78909f05ce0e0006f25b8be9cf7ff633966c4dad9de7400ddf2fe572c7bcad80ff45885d84f9303f160b511cdb7bddecc2b367e457d0fdf60855213fe1c42fa47be2bcbaaa80179666d09f29abe07a005c6b144f0cea176c851cf15d9f37b5f70"}, {0xe0, 0x115, 0x2b0, "febd06c49df514de2720135f4b74309b12eccdc8acc0da42b7bdd1e1296563c60b30066eedf806eb10758482c6a0ed5f22f3bcabf3c85196c5702250bb720995137899aebd26d08d123d586daea5885a51870e91a2f2c22089e9a1edcf298e7bc4dab33fc88a1c08db5e414bb486f7a0f343a59ed91c0b79c2f685d5367d84ce9fedc74cee861609e079aedae7f13659cef669cf68960c5ec3e19d947075097280797aa83018a780462f3daad2070ce8b50ac00de4b5d4fd6826e54778c40a7451be3e66f3758e61bac11a0789dd9e"}, {0x1010, 0x84, 0x400, "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"}, {0x98, 0x11d, 0x3ff, "e52048316e9fdac5acdc245ee16dc8c810754a51342bd33e14d4f50e6f4b6aacd080bfbe1cb2f7aa29d9bd5075fb92b0deb13f15e11ad00bd65135d366fe912e78f05a5ce71fac2f0322b704c4cd90d5139e71462612d3b645f2e5199fab0657fd50a8b1d564c9e06e32591f4cdb4b71347fa5950753bf48373c92bf8a1b8cff8e47"}, {0x30, 0x111, 0x9, "4c14b51d23874cccec887c5e214c56c146054b805bcf5cd04822948a8ebffb0d"}, {0x88, 0x119, 0xe5, "d61ec6e55adae8b2d5eaa3aff0dd2e57eb426ac5e582de133340cc19901f79f352a0b47f03552503fcf4947529ca0593a86cffd0e2c8b8b37733e7dc6dc0f333f99a855f2c75395b421dd952f4feacb0ce236a60ec75132bc3c164c57eac82f1757f67ea7398a9b2a82824751de493e450"}, {0x10, 0x10d, 0x5}, {0x18, 0x13f, 0x8, "46c385e0"}, {0x58, 0x110, 0x9, "5e65114f80168aa28d3ce0b92aa7ec43277095f115c84d1ed05415ab21e0f507f6d6f4574d1b670204ea979d28e8ee6c7c6e4858d27ae2760a5fed8dda88e1426d83"}, {0x50, 0x6, 0xffffffffffffb125, "4b58ecb86c015dc4c2d8e7f8a592ae7cc18261d4e2600859a857ffcc47d15b7d4a15a94d479412c515f9b3e2713332c156e5061ed409048df1ac"}], 0x13a8}}], 0x2, 0x4) r1 = syz_open_dev$mice(&(0x7f00000016c0)='/dev/input/mice\x00', 0x0, 0x200) write$evdev(r1, &(0x7f0000001700)=[{{0x77359400}, 0x401, 0xffffffff, 0x8}, {{0x77359400}, 0x805, 0x40, 0x7}, {{0x0, 0x7530}, 0x10001, 0x7fff, 0x4}], 0x48) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000001780)) 2018/03/24 10:30:28 executing program 3: r0 = creat(&(0x7f0000000200)='./file0/file0\x00', 0x2) socket$pppoe(0x18, 0x1, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x41) r1 = syz_open_procfs(0x0, &(0x7f0000000000)="6e65742f6669625f747269650051ba0211a046440c3a1384e899fac6246e75668b0aeb7eed0de9ae4b2d732d1f925ebc50a7746b7ae1091e6a43ef02bdbcb296426454fbbbc8f6f78a97a297b38637ac91658b06cfdb2f0bd74430346a98c5b2961cdba6aed29a74c5cc6987010883d6cb38fa6f962c741fc0bc2e57fb9ced") ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000080)=0xfffffffffffffffb) flock(r0, 0xf) sendfile(r0, r1, &(0x7f0000000100), 0xffffffff) 2018/03/24 10:30:28 executing program 1: r0 = gettid() openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) getpriority(0x1, r0) 2018/03/24 10:30:28 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="617474722f6b65796372656174650072f3bf96b615c134962ad118dfa25467749cb465716b507ae04b68123f9f8a4763a933e51807ec76e891f316") readv(r0, &(0x7f0000000040)=[{&(0x7f0000000280)=""/4096, 0x1000}], 0x1) 2018/03/24 10:30:28 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0xb4, &(0x7f00000000c0)=[@in={0x2, 0x4e21, @rand_addr=0x100000000}, @in6={0xa, 0x4e24, 0x4, @dev={0xfe, 0x80, [], 0x12}, 0xfffffffffffffffa}, @in={0x2, 0x4e22, @rand_addr=0x1}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, @in6={0xa, 0x4e24, 0x2, @dev={0xfe, 0x80, [], 0xa}, 0xc2a}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000200)={r1, 0x1f, 0x7, 0x6, 0x1, 0x4}, 0x14) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000835000)='/dev/sequencer\x00', 0xa02, 0x0) write$sndseq(r2, &(0x7f0000000040)=[{0x5, 0xa9, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @control={0x5}}], 0x60) readahead(r2, 0x0, 0x1) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@sack_info={r1, 0x317, 0x8}, 0xc) 2018/03/24 10:30:28 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000223ff7)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1, 0x1008012, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/context\x00', 0x2, 0x0) 2018/03/24 10:30:28 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040), 0x4) r1 = epoll_create(0x7fb) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) 2018/03/24 10:30:28 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000001240)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000001200)=ANY=[@ANYPTR=&(0x7f00000001c0)=ANY=[@ANYRES64=r1, @ANYPTR=&(0x7f0000000180)=ANY=[@ANYRES32=r0, @ANYRES32=r0, @ANYPTR64, @ANYRES64=r1, @ANYRES64=r0, @ANYRES64=r0], @ANYRES32=r0, @ANYBLOB="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", @ANYRES32]], 0x1}, 0x1}, 0x0) 2018/03/24 10:30:28 executing program 1: openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x10880, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x2, 0x400) linkat(r1, &(0x7f0000045000)='/', r0, &(0x7f0000f73000)='./file1\x00', 0xfffffffffffffffe) 2018/03/24 10:30:28 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000140)=0x4) sendmsg$nl_generic(r0, &(0x7f000001dfc8)={&(0x7f00000000c0)={0x10, 0x34000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB="20000000100029080000000000000000030000000c00010012000000"], 0x1}, 0x1}, 0x0) 2018/03/24 10:30:28 executing program 1: r0 = socket(0x8, 0x2, 0x10001) r1 = request_key(&(0x7f0000000000)='user\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a}, &(0x7f0000000440)='keyring\x00', 0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000080)={{{@in=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@local}}, &(0x7f0000000180)=0xe8) keyctl$assume_authority(0x10, r1) recvfrom(r0, &(0x7f0000000040)=""/48, 0x30, 0x2141, &(0x7f00000001c0)=@can={0x1d, r2}, 0x80) 2018/03/24 10:30:28 executing program 6: r0 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r0, &(0x7f0000000080)="dfe278d84f047e1808a3a992ddc389ae510e72c21d071d767c92f5a76aabd0152fcbd05c4db7f4e5e729497dfc375f1a021a5b1fd8ea7d7047775b8daf66303ddae94f4cc9d10f0e4bd21802c30927bf91de19baad5d68d29e6c0265b15278bc3a26defe99b129cae1e0377939e119e495cb84900b82d2c0689fd8d30bcd08437ed371f99c2b1cb8434a8ed7a106d463883ccdd36f76022dd29c59311fd01f26dc7cb7bb2578798d919b871cbb90dda4fccbca8d521c0c9c95c6278cad91c144f5079d7aa44b35c54465cb314586eae1b2afb0d94912bea757906d494c2e049598bae15d4a1b6892ed414e4ca5448a7e457350859333529825a60e93889fece46d4917cb7b429852148679694cbbb5d71bd8c81da130daf7387dc095c6ea85a19f5c62434a0b42723ae95420971a2edaa24f04e1c558283be5b08d1903dd2aa5b55ff876b7df8ad497a163fc1667bf677560acc9bdc58fd2190ceb7ee16969f2b7924651b5256b83fa8cee4a85b601371092d883db7c63cc060f80cc96a47d90dfc06ebf61665b68ab6c40e701325f2ad65b98bbc038fc1f70c5cec0ef6de84b30f331304e18333bf6018ab00b454771618a74cdcb90bae013843a586b8da3f26fc134faea8f02f500ccfc8d8e056bfe8154a816b1c836d2f0345fe72801be88a7bf12b5b70f3fca631f4f27ade17670201ca78090a2ce78f7660b62d6b1ae74b433a537ec8972cd75ed3aef141e6e274274ceed44bdcd0b8da06e8862dfb649d39a860042261fc9ab949991711eac9264633a7f15ff272779b3015c402e43e63fa3cbb3baaffe971b739673c5313ef74a7c2a480a7302734a607e1cd559189f4aee38fbcd3bde9776c29fc8426b18bb0029546358d39ce716f03359f656cb3103e1ef253bd0614af54f8d7d03f6bf80ab3ae047aadfd7a3e006f9f04e326f391426a8618dcf4747f189c892ca162d7a2949aedf8eb6ead2a7f8673c03830282983f880d7ff55b9bc04afd7439857238bef451407dbd506b94d8a0085a9649e9d2f24d4442ce81791d7f0b00eefc6547c57493812cb93d1166bd506ff8cd0852edd7d8ccf90a2f5f137e82c7f2b356ab3f7fc0f854f82608949d79e780d563642ee0ee73397a83117059d2b30f4dc169f98474d01200cd765918dde6c075b3444d46c0859a7d921469c7ffa6a1caac885a8f285fe70c48233d29061f13b216ac406247a68aa3c516fac4cacbd78a303377130cd92ba8331614365765b2c80cb717626c9f6e9b45d6d16b10ca7325316e8107c2b57d630b46fb8369905a2e9b75e0a3b0972634b46e44430310580e9ae49ac0f065261ca26053dc08aafb3308e40d709a6404fa39e45e9643edf205ba121470c36389e3c161ab41179418b71652f92cb4b3a6d925fcd7d5c0a13ab9c020446aae0e7d3eedf23fec3ffa6ed748953bf7a5e19960f43313f16e5bb43f3e6adc62a5a45db3ea43e44ed6ee5596a6c66c747aab8757ee26d5912a07edecd4e4b9d6f6a03c6f4d7445d041fab5cdd668280b392be052ca3095a8408ac836e6d361f5c7512768f6897b7529d658503f61bcffc714e95adabd1178191b3d82d959200e508c6358af53b7684d2cab8ed404cdfd134e004a71deaaaec8c9835e5a711b51e1829f96c2be8ad2c851f8b70c70114cbb7d647cfb26ba91f62ec29925e6f10aebbb0a28a7ffcfc360d86a70ade4d3d2bbbea005b41823f2a54b1513ee080e62d3f337a0e250d592ef3a43be37bef30496fe34eb2eb7b038bf1a8ad837c18cd9745e937d7c0503d1c50ed4a9f3d446eccc3cddc586df7c077e09119b5172dee9d6349783329c2c7a2d71dfb7c2d7aa656f2599b84fab8ee1c21073c7cf64babeb4f768d8c283ff7599849e36d5a7d7071b396fbde96af351d02ff61b159bddbb8d66e51d6431eee6173857d089d4ab3ac1c05b57c80a08fe3d1c89aefb7fe07df71b0d0f636e5b8a609af0a1e708390f828907e7691fad891c5d7a6cf7cd8842ce264ecdc1caf78795883e37a3a8b7dbd67cff31ab2c868a79691ca540660039aca28aada03950c0b00ae1d945654838b1765ed03fa2c3998e37639aa324f7dface766d31cc84e7a58571322cb066b7a01428e7d77b3bce65c6260742cb8c5b6b914623f31293a1ac91948264d17643d719b9247ecc14906e21e1c6e8e8d943652f3597f26dabc85b17a3d1a805fe2794eda2ed168913270671f7799c9d6486dc8f9095b19fbeda576dbc78919c8916e715bd08ed49a59bf17d43d5f561a11861598785cb02857324c3f063fb05092839d26c6da5177235c41cc78963b653651de1f73469aac58dfec92b22f7468f35a287f72fb3638ff85924d86c585a0df30afbef9545baef0ee83d12a50d520d9c26eae7819fe577337125dbe250b059d7e2dfde4f6bb26a2af60d2b95b07fc66c74e95fd646bb1b269dbee8cba32667499c514ce0d23f60a11c639c6379f71220a2eac32d7b1c6771643dcb66e94e6574cfda0d9513b0286843755196ce43e0580331e915d66ebbb31488cb36e0c3e2250f97cc43a46bc84a9df4c8ec952615f50f4f2f80d9849cc61d0c78e2b238fc1b66d857b11213d2321ababdeae57bddade6cfde43713ca34acbf01b3ff4ba6a205cd04d94d94d76b1ecdeb7d31339d07ddc2f25dfe3c2d2fd53c5dda58b18f3969b734a9f9767ef250ce20833a6de5caa57778d7c3f2288e1bef5f5981942f26a7519157357f35ae990931835b6c5da7fa6a1e7ce2bf4e00c11d7aed40ecb3dc662953cbdc4bec3d8a70692e47f9b73f5f3e8855ad00c324dfccea81b4dbe7795de35ba560d3c63c1203cc8f74c26c75f723ccfc372dd07f266e41a6be0528b4f0317c7af3a2a94e0c9e82135a174bc22ec8fcd2847ec28c00ed54fb5ad2e477b123becb3197b6ac6b3c2965f9d45577", 0x821, 0x0, &(0x7f00000008c0)={0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x407, &(0x7f0000000040), 0x4) sendto$inet6(r0, &(0x7f0000000a40), 0x0, 0x0, &(0x7f0000000ac0)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) 2018/03/24 10:30:28 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getresuid(&(0x7f00000000c0), &(0x7f0000000140)=0x0, &(0x7f0000000180)) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000600)=@report={0x250, 0x20, 0x0, 0x70bd28, 0x25dfdbfd, {0xff, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@dev={0xfe, 0x80, [], 0x18}, 0x4e21, 0x80000001, 0x4e24, 0x0, 0xa, 0xa0, 0x20, 0x7f, 0x0, r1}}, [@replay_esn_val={0x1c, 0x17, {0x0, 0x70bd2c, 0x70bd27, 0x70bd2a, 0xddc6, 0x83}}, @tmpl={0x144, 0x5, [{{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d6, 0x3b}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3500, 0xbe5512d4b85a5dab, 0x0, 0x200, 0x8000, 0xfffffffffffffffd, 0xfffffffffffffff7}, {{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0x4d2, 0x2b}, 0xa, @in, 0x3504, 0x1, 0x0, 0x7, 0x200, 0x1, 0xcfc2}, {{@in=@loopback=0x7f000001, 0x4d4, 0x3c}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3507, 0x3, 0x0, 0x7, 0x5}, {{@in=@dev={0xac, 0x14, 0x14, 0x1a}, 0x4d6, 0x7f}, 0x2, @in6=@dev={0xfe, 0x80, [], 0x14}, 0x0, 0x1, 0x0, 0x1ff, 0x8001, 0x98, 0x5}, {{@in=@multicast1=0xe0000001, 0x4d4, 0x3c}, 0xa, @in=@rand_addr=0x1, 0x0, 0x7, 0x3, 0x6, 0x40, 0x7fffffff, 0x2}]}, @ipv6_hthresh={0x8, 0x4, {0x5f, 0x3a}}, @algo_auth_trunc={0x6c, 0x14, {{'rmd256-generic\x00'}, 0xf0, 0x80, "ed1b80de5d2eb5c823574a0bbb2d4fbc8527b96aedf492af51359a855c12"}}, @lifetime_val={0x24, 0x9, {0x100, 0x0, 0x64, 0x94}}, @mark={0xc, 0x15, {0x35075a, 0x9}}]}, 0x250}, 0x1, 0x0, 0x0, 0xffffffffffffffff}, 0x0) r2 = memfd_create(&(0x7f0000000000)='\x00', 0x2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000040)=0x1000, 0x4) 2018/03/24 10:30:28 executing program 1: r0 = gettid() exit(0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x0) fcntl$setown(r1, 0x8, r0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0x4}, 0x68) tkill(r0, 0x0) 2018/03/24 10:30:28 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000013000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000012f70), 0x0, &(0x7f0000031fd8)=[{0x18, 0x29, 0x39, "270202"}], 0x18}, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x100000000, {{0xa, 0x4e22, 0x2, @dev={0xfe, 0x80, [], 0xe}, 0x5}}, {{0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0x6}}}, 0x108) 2018/03/24 10:30:28 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000a6efff), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f00000003c0)={@local={0xfe, 0x80, [], 0xaa}, 0x3, 0x0, 0x3}, &(0x7f0000000400)=0x20) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x22d3) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000080)=0x2f95, 0x4) 2018/03/24 10:30:28 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x4200, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x1c) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)={r1, 0xe738, 0xb0, "8b4b3496dc6209f6fee4b7acbdcaadb19fd1b399a02f108ed6c9b899aa41f92b030a03ecabdbd10680a635659e84c10710742f7f39edc043868ea6b05eb99cf5ec8fc9d73e75664537f9506d8f0637f10c03f0f7e05ab2ade28831e8415d56b675ea82826990979e84d5036115275109e8e025ae42d719f2ce565167db6ad98632d5ff703b24c6654e0f0271c6ab378cb8c0a80d9b7e0e6696b324b0b2136929e543b315a2068b95b24c8bca106d3670"}, 0xb8) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000001700)="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") sendfile(r2, r3, &(0x7f0000000040), 0x100000000081) 2018/03/24 10:30:28 executing program 5: r0 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x2000, 0xffffffffffffffff, 0xffffffffffffffff, 0x7, 0x6, 0x40) fcntl$addseals(r0, 0x409, 0x2) pkey_mprotect(&(0x7f0000d90000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) mprotect(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x0) 2018/03/24 10:30:28 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) r1 = syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x40400) r2 = dup2(r0, r1) sendmsg$nl_xfrm(r2, &(0x7f0000000a80)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000a40)={&(0x7f0000000740)=ANY=[]}, 0x1}, 0x0) bind$inet(r0, &(0x7f000000f000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/24 10:30:28 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000040)={0x1}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x2040, 0x0) pipe(&(0x7f0000000100)) ioctl$TIOCNXCL(r1, 0x540d) 2018/03/24 10:30:28 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400100, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000000180)=""/14, &(0x7f00000001c0)=0xe) ioctl$TIOCGPTPEER(r0, 0x5441, 0x2) r1 = memfd_create(&(0x7f000003affa)='posix_acl_access{Y\x00', 0x0) lseek(r1, 0x7ffffffffffffffb, 0x0) fcntl$lock(r1, 0x7, &(0x7f000000dfe0)={0x0, 0x1, 0xb9c}) sendto$ax25(r0, &(0x7f0000000040)="3fcaedad6d213690e2b6215fb26f06d9e0a3e65ed74950dba08e4ee1c3eacb944021d75eb5fd61783ab2184f59d32271ee9911a113196001b91a3ec87a1240f2981b3f12d39dd8c3c11a926e4240e68c072b23ef558f22f88830e7ff9b0fb20faef41187af5e26e1550a788fdd866f3c710d7ae599aa7aec05a200cd709d1a6dd9031bf4d2975b55407857d7bacc559a96a81c3d78ef9a503b004deaa402eeebb6071b12bf52216ce7d81bf3cccafa2c08ffbc5cde7270b9615ca006bc0360b242f84ae9c850428a7c030f04abae670c4b7335990b24126d6f75", 0xda, 0x1, &(0x7f0000000140)={0x3, {"90c31e55da605a"}}, 0x10) 2018/03/24 10:30:28 executing program 0: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x58819e98, 0x10080) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000080)=0x100000000) write$selinux_load(r0, &(0x7f0000000080)=ANY=[], 0x0) 2018/03/24 10:30:28 executing program 7: openat$selinux_load(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/load\x00', 0x2, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000240)='/dev/pktcdvd/control\x00', 0x30000, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000280)=0x2, 0x8) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000380), 0x2) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000140)={0x7, 0x0, 0x10001, 0x4}) ioctl$DRM_IOCTL_SG_FREE(r3, 0x40106439, &(0x7f0000000180)={0xfffffffffffffbfd, r4}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000200)={0x6, &(0x7f00000001c0)=[{0x8, 0x6, 0x426c, 0x4}, {0x1ff, 0x5, 0xffffffff, 0x5}, {0x5, 0x9, 0x7ff, 0xffffffff80000000}, {0x7, 0x40, 0x6, 0xe8}, {0xffffffffffffffe1, 0x9, 0x3, 0x410}, {0x100000001, 0x0, 0x5, 0x2}]}, 0x10) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f0000000040)=""/116, &(0x7f00000000c0)=0x74) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000440)={0xffffffffffffffff}) fstat(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r3, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, r6, r7) setsockopt$inet_buf(r3, 0x0, 0x2c, &(0x7f0000000300)="605de9b0549f2ee5672be3b7907a93afd1140b08195f7849317d7024c67be0aa49d6a2a83794505f98533e4aefda7a24abc6b598d491fa0dd59b93e743adc11a966043a836a598d4a0a83a6b391c786a267c04b730befe100983f1e0ea1851b44445e50b5f51cb644084c2376bde3a4fc818536da405", 0x76) r8 = fcntl$getown(0xffffffffffffff9c, 0x9) ptrace$getenv(0x4201, r8, 0x1, &(0x7f0000000000)) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000040)) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000000c0)={0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000100)={0x0, r9, 0x0, 0x897}) prlimit64(0x0, 0xf, &(0x7f0000000180)={0x0, 0x9}, 0x0) getrusage(0x0, &(0x7f0000000300)) socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_netrom_SIOCGSTAMP(0xffffffffffffffff, 0x8906, &(0x7f0000000640)) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f00008b2ff0)={0x2, &(0x7f0000df3ff0)=[{0x20, 0x0, 0x0, 0xfffffffffffff02c}, {0x6}]}, 0x10) 2018/03/24 10:30:28 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095bffc), 0x4) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000000), 0x10) shutdown(r0, 0x1) r1 = request_key(&(0x7f0000000100)='id_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)='/selinux/status\x00', 0xfffffffffffffff8) add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) 2018/03/24 10:30:28 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000288c0a051f000000000000000000000200"], 0x14}, 0x1}, 0x0) r1 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x3fd) recvfrom$inet(r1, &(0x7f00000000c0)=""/177, 0xb1, 0x40, &(0x7f0000000180)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/03/24 10:30:28 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f000080e000)=ANY=[@ANYBLOB="020d00000a000000000000000000000005000600000000000a004e2000000000fe8000001b000000000000000000000000000000000000000300050000000000f2ff4d20efdbcac9c6af000000000000"], 0x50}, 0x1}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet6(0xa, 0x0, 0x6, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/softnet_stat\x00') ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000240)={r3, 0x7, &(0x7f0000000140)=[0x3, 0x800, 0x7fff, 0x2, 0x7fffffff, 0x3, 0xffe00], &(0x7f0000000180)=[0xffffffffffff5f68, 0xff, 0x2, 0x5, 0x7f, 0x2, 0x1ff, 0x4], 0x40, 0x4, 0x5, &(0x7f00000001c0)=[0x4, 0x40, 0x64dd, 0x92], &(0x7f0000000200)=[0x972d, 0x9, 0x4, 0x4ed, 0x3ff, 0x0]}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000080)={0xffffffffffffffc0}, 0x4) 2018/03/24 10:30:28 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x4, 0x400000) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0x14}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)) epoll_wait(r1, &(0x7f0000b11000)=[{}], 0x1, 0x0) 2018/03/24 10:30:28 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000e3ff74)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000280)={0x0, 0x7}) r1 = dup2(r0, r0) accept$nfc_llcp(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x60) 2018/03/24 10:30:28 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000957ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000fd9000)) ioctl$TCXONC(r1, 0x540a, 0x9) [ 57.144192] syz-executor0: vmalloc: allocation failure: 0 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 57.165279] CPU: 1 PID: 10910 Comm: syz-executor0 Not tainted 4.9.89-ge34e318 #64 [ 57.172928] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 57.182272] ffff8801c69a78e0 ffffffff81d93609 1ffff10038d34f1f ffff8801d021c800 2018/03/24 10:30:28 executing program 5: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000040)={0x7ff, 0x6, 0x4}) execveat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000180)=[&(0x7f00000000c0)='/selinux/status\x00', &(0x7f0000000100)='/selinux/status\x00', &(0x7f0000000140)='/selinux/status\x00'], &(0x7f0000000240)=[&(0x7f00000001c0)='/selinux/status\x00', &(0x7f0000000200)='nodev\x00'], 0x1400) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000280)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000000300)={r1, &(0x7f00000002c0)=""/11}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000340)={0x0, 0x0, 0xfffffffffffffffe}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000380)={r2, 0x80000, r0}) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000400)={0x6, &(0x7f00000003c0)=[{}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_AGP_INFO(r4, 0x80386433, &(0x7f0000000440)=""/211) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000540)={0x8000000, 0x1, 0x25}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000580)=[@in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0xfffffffffffffff7, @local={0xfe, 0x80, [], 0xaa}, 0xac}, @in6={0xa, 0x4e24, 0x7ef, @mcast1={0xff, 0x1, [], 0x1}, 0x8}], 0x58) mknod$loop(&(0x7f0000000600)='./file0\x00', 0x180, 0x1) sendfile(r0, r0, &(0x7f0000000640), 0xffffffffffffff8f) r5 = openat(r0, &(0x7f0000000680)='./file0\x00', 0x40000, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000006c0), 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000700)=[@in={0x2, 0x4e20, @rand_addr=0x3f}, @in={0x2, 0x4e21, @loopback=0x7f000001}], 0x20) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000740)={r3, 0x80000, r5}) r7 = syz_genetlink_get_family_id$fou(&(0x7f00000007c0)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000880)={&(0x7f0000000780)={0x10}, 0xc, &(0x7f0000000840)={&(0x7f0000000800)={0x2c, r7, 0x110, 0x70bd25, 0x25dfdbfc, {0x3}, [@FOU_ATTR_AF={0x8, 0x2}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x88}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x3d}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8000}, 0x40) setsockopt$inet6_opts(r5, 0x29, 0x39, &(0x7f00000008c0)=@fragment={0x0, 0x0, 0x7f, 0x47629e25, 0x0, 0x4d5, 0x68}, 0x8) ioctl(r0, 0x81, &(0x7f0000000900)="95d64aa050013d3b34eba42eeb387d46411847519fc6") ioctl$VT_DISALLOCATE(r0, 0x5608) r8 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000940)='/dev/ppp\x00', 0x200, 0x0) ioctl$GIO_UNISCRNMAP(r8, 0x4b69, &(0x7f0000000980)=""/156) dup2(r6, r5) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000a40)=0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r5, 0xc00c642d, &(0x7f0000000a80)={r3, 0x80000, r0}) ioctl$DRM_IOCTL_AGP_INFO(r6, 0x80386433, &(0x7f0000000ac0)=""/115) 2018/03/24 10:30:28 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x11a, 0x2) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e24, 0xffffffffffffb164, @local={0xfe, 0x80, [], 0xaa}, 0x3}}, 0x8, 0x3}, &(0x7f0000000100)=0x90) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000140)={r2, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xc}}}, 0x2, 0x400, 0x1f, 0x0, 0x80}, &(0x7f0000000200)=0x98) sendmsg$key(r0, &(0x7f0000001fc8)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000000fe0)={0x2, 0x9, 0x0, 0xfffffffffffffffd, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x10}, 0x1}, 0x0) [ 57.190325] ffffffff83ab9360 0000000000000001 0000000000400000 ffff8801c69a79f0 [ 57.198361] ffffffff8144f8d2 024000c2c69a7930 0000000041b58ab3 ffffffff84195e95 [ 57.206388] Call Trace: [ 57.208971] [] dump_stack+0xc1/0x128 [ 57.214329] [] warn_alloc+0x212/0x240 [ 57.219777] [] ? zone_watermark_ok_safe+0x280/0x280 [ 57.226441] [] ? avc_has_perm+0xb0/0x4f0 [ 57.232152] [] ? __vmalloc_node_range+0x3e0/0x5f0 [ 57.238641] [] __vmalloc_node_range+0x3f5/0x5f0 [ 57.244960] [] ? check_preemption_disabled+0x3b/0x200 [ 57.251804] [] ? task_has_security+0x130/0x270 [ 57.258034] [] vmalloc+0x5b/0x70 [ 57.263036] [] ? sel_write_load+0x130/0xfd0 [ 57.268977] [] sel_write_load+0x130/0xfd0 [ 57.274756] [] ? get_futex_key+0x1050/0x1050 [ 57.280810] [] ? sel_read_bool+0x250/0x250 [ 57.286671] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 57.293656] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 57.300643] [] ? sel_read_bool+0x250/0x250 [ 57.306500] [] __vfs_write+0x103/0x680 [ 57.312011] [] ? do_iter_readv_writev+0x4b0/0x4b0 [ 57.318474] [] ? __lock_is_held+0xa1/0xf0 [ 57.324245] [] ? __lock_is_held+0xa1/0xf0 [ 57.330019] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 57.336830] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 57.343393] [] ? __sb_start_write+0x14a/0x310 [ 57.349512] [] vfs_write+0x189/0x530 [ 57.354851] [] SyS_write+0xd9/0x1b0 [ 57.360100] [] ? SyS_read+0x1b0/0x1b0 [ 57.365518] [] ? do_vfs_ioctl+0x1140/0x1140 [ 57.371462] [] ? do_syscall_64+0x48/0x490 [ 57.377238] [] ? SyS_read+0x1b0/0x1b0 [ 57.382671] [] do_syscall_64+0x1a4/0x490 [ 57.388355] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 57.396173] Mem-Info: [ 57.398646] active_anon:59913 inactive_anon:44 isolated_anon:0 [ 57.398646] active_file:3543 inactive_file:8535 isolated_file:0 [ 57.398646] unevictable:0 dirty:142 writeback:0 unstable:0 [ 57.398646] slab_reclaimable:6710 slab_unreclaimable:59424 [ 57.398646] mapped:24311 shmem:51 pagetables:676 bounce:0 [ 57.398646] free:1468339 free_pcp:399 free_cma:0 [ 57.432086] Node 0 active_anon:235452kB inactive_anon:176kB active_file:14172kB inactive_file:34152kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:97232kB dirty:568kB writeback:0kB shmem:204kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 92160kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 57.461449] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 57.490835] lowmem_reserve[]: 0 2908 6410 6410 [ 57.496014] DMA32 free:2980076kB min:30592kB low:38240kB high:45888kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2980720kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:644kB local_pcp:0kB free_cma:0kB [ 57.526888] lowmem_reserve[]: 0 0 3501 3501 [ 57.531847] Normal free:2881696kB min:36824kB low:46028kB high:55232kB active_anon:235452kB inactive_anon:176kB active_file:14172kB inactive_file:34152kB unevictable:0kB writepending:572kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:26840kB slab_unreclaimable:237696kB kernel_stack:5600kB pagetables:2648kB bounce:0kB free_pcp:1016kB local_pcp:324kB free_cma:0kB [ 57.565689] lowmem_reserve[]: 0 0 0 0 [ 57.570124] DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 57.585525] DMA32: 3*4kB (M) 4*8kB (M) 2*16kB (M) 3*32kB (M) 3*64kB (M) 3*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 1*2048kB (M) 726*4096kB (M) = 2980076kB [ 57.602804] Normal: 240*4kB (UME) 46*8kB (UME) 71*16kB (UME) 52*32kB (UME) 126*64kB (UM) 25*128kB (UME) 4*256kB (UM) 5*512kB (UM) 4*1024kB (ME) 3*2048kB (M) 698*4096kB (M) = 2888224kB [ 57.622081] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 57.630798] 12133 total pagecache pages [ 57.634751] 0 pages in swap cache [ 57.638174] Swap cache stats: add 0, delete 0, find 0/0 [ 57.643530] Free swap = 0kB 2018/03/24 10:30:28 executing program 7: r0 = socket(0x10, 0x3, 0x0) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000000080)=""/100, 0x64, 0x0, &(0x7f0000000100)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_ifreq(r0, 0x89f7, &(0x7f0000000040)={'sit0\x00', @ifru_data=&(0x7f0000000000)="3153f541a7823da4807ed7c27ef9c0dddda0af97e1661acd299e5de5390cff53"}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f00000001c0)={0x7, &(0x7f0000000180)=[{0x1000, 0x8}, {0x5, 0xfffffffffffffffa}, {0x6, 0x9}, {0x51, 0x80000000}, {0x7, 0x2}, {0x6, 0x8}, {0xf340, 0x20}]}) socket$pptp(0x18, 0x1, 0x2) 2018/03/24 10:30:28 executing program 4: r0 = socket$inet6(0xa, 0x80002, 0x0) recvmsg(r0, &(0x7f0000000100)={0x0, 0xfffffffffffffcca, &(0x7f0000000200), 0x213, &(0x7f0000000140)=""/180, 0xb4}, 0x0) bind$inet6(r0, &(0x7f0000726fe4)={0xa, 0x4e23, 0x49a1}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000db4000)=0x7fffffff, 0x4) sendto$inet6(r0, &(0x7f0000000280), 0x0, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0xe}}, 0x1c) 2018/03/24 10:30:28 executing program 2: r0 = socket(0x10, 0x3, 0xa7) sendmsg$nl_xfrm(r0, &(0x7f00009d3000)={&(0x7f00004ee000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)=ANY=[@ANYBLOB="500000001200db4d0000000000000000000000000000000000000000000000010000000000000000040005002400170402000000000000000000000000000000000000000026333b1ba3225a414af58168ce3bd55b8f0939b2e2b08429b1c0eca9ae5140f16a3e00b90916b855666a7fbb1c57d7fcf4818276c281ca5b3c19e5b8980bf32c1ef14ca31b051545981d2feedbafbf383adce66b8454c414a0c8b8b645c1fd7b22238ef08d70dc8fb63c3e7c188ff43ded6de0bda1e8fc35f6c0262d0b185055c8b5fc73e4bd07870c93471422b486d6c029316bce342693fd0940ca003b49c1a74c2c5ac281d7651961257fe87a6ec9eaa17075c0316931299359701ce6d5924c98ad09395e00000000000000"], 0x1}, 0x1}, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x7ff, 0x4) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000240)={0x2}, 0x1) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000280)={0xfff}, 0x2) 2018/03/24 10:30:28 executing program 6: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/checkreqprot\x00', 0x0, 0x0) r2 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000340)="17c232f4ea247723a6985462ac1c705576e5afce16f29c94dd280e197cb25e740f243e5506e60f12706db7d599bf0f15b7dba97db397ae20622c4e115c9323494166bde3149e149dc0721ec469b182ea40db36e640a48a2b9c7c0993c4a029d9984f66349a5b3dde13f44add052ef20b565c6dcf7a9202c0d2739767fcd7c61c95013dae598dd15d4efca97bd7002c4146d40454d775ca96d7c401be697c13", 0x9f, 0xfffffffffffffffa) keyctl$update(0x2, r2, &(0x7f0000000400)="3042b256f21103602c2842a1dfb447972b60c0c6ade15113e84b96ea36a86e4a66d0dae94a24bc6a1a225ae42a1325685afc427daedf0f664fb096101f3377a22be1c9a809723003eb46233088427ffd8ea1408cc42c1b4c3adbc028d27d8f4a4092d633111675706cb9a413794a85b86cc1f9d98ea610cf3693b7caaef8a78f2700d6cb93f26b0262dacf123be6b3d0c0424aa0572fa2f36f0a91db5856f2562ce184fc03b3c30f76438fd0b393351bf5c6e9d79ae14bd168aaf69f870a5e83dbe3ea3d902abc88", 0xc8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x22c, 0x0, &(0x7f0000000080)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f000000ef31)='b'}) mmap$binder(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) writev(r1, &(0x7f0000000140)=[{&(0x7f00000000c0)="e093020b9ebb2651fe", 0x9}, {&(0x7f0000000280)="9cc6b14f7523883a9e091a0e77192e986518ece9b81b3b119315b1888237875286eec30a8fc81753439f54e9686f0c6bb44553285a3bd370bf14bb448a80e5b9599e1993051f759c796159b21d280787feee7f068644e525b2d53fbf33e3e5209f91175f637a86f7e91957d93a4654d025c09c3c1160cd0687455681aa6ad9be321d9c4130ab03fb25", 0x89}, {&(0x7f0000000100)}], 0x3) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000200)=0x0) syz_open_procfs(r3, &(0x7f0000000240)='ns/mnt\x00') ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/03/24 10:30:28 executing program 3: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/user\x00', 0x2, 0x0) write$selinux_user(r0, &(0x7f0000000040)={'system_u:object_r:ssh_keygen_exec_t:s0', 0x20, 'sysadm_u\x00'}, 0x30) r1 = accept$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f00000000c0)=0x10) setsockopt$sock_void(r1, 0x1, 0x41, 0x0, 0x0) pread64(r0, &(0x7f0000000140)=""/198, 0xc6, 0x0) write$selinux_user(r0, &(0x7f0000000100)={'system_u:object_r:sudo_exec_t:s0', 0x20, 'sysadm_u\x00'}, 0x2a) 2018/03/24 10:30:28 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x141402, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000180)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0], &(0x7f0000000140)=[0x0, 0x0], 0x4, 0x2, 0x3, 0x2}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f00000001c0)) write(r0, &(0x7f0000000080)='M', 0x1) 2018/03/24 10:30:28 executing program 0: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000180)='net/sockstat6\x00') pread64(r1, &(0x7f0000000040)=""/8, 0x8, 0x20000) 2018/03/24 10:30:28 executing program 1: r0 = socket(0x10010, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000000240)={'sit0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) 2018/03/24 10:30:28 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f0000000080)=0x80, 0x800) r1 = accept$nfc_llcp(r0, &(0x7f0000000380), &(0x7f00000002c0)=0x18426ed17c7f4d11) r2 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={0x0}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000200)={r3, 0x3}, 0x8) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) connect$l2tp(0xffffffffffffffff, &(0x7f000014cfd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, 0x4}}, 0x2e) 2018/03/24 10:30:28 executing program 7: openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000002fe4)={&(0x7f00000003c0)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)=@ipv6_newroute={0x1c, 0x18, 0x781a241f, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}}, 0x1c}, 0x1}, 0x0) [ 57.646525] Total swap = 0kB [ 57.649512] 1965969 pages RAM [ 57.652610] 0 pages HighMem/MovableOnly [ 57.656573] 320509 pages reserved [ 57.680938] binder: 10962:10969 unknown command 0 [ 57.689063] binder: 10962:10969 ioctl c0306201 20004000 returned -22 2018/03/24 10:30:28 executing program 5: r0 = socket$inet6(0xa, 0x800, 0xff) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @broadcast=0xffffffff}}}, 0x26, &(0x7f0000001bc0), 0x0, &(0x7f0000001c00)}}], 0x2, 0x0) 2018/03/24 10:30:28 executing program 2: r0 = epoll_create1(0x0) r1 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000028000)={0x4}) r2 = gettid() ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r2, 0x10, &(0x7f0000000000)={0x9}) fchdir(r0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000030000)) epoll_wait(r0, &(0x7f000025b000)=[{}], 0x1, 0x0) 2018/03/24 10:30:28 executing program 2: r0 = syz_open_dev$tun(&(0x7f00000d4000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000af1fe8)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000000400000090746e00", 0xc, 0x0) pwrite64(r0, &(0x7f0000000000)="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", 0x1000, 0x0) 2018/03/24 10:30:29 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000100)={0x2, 0x0, 0x10001, 0x9}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000000140)={0x522eb18e, r2, 0x1, 0x2}) 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) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr}, 0x10) r4 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r4, r0, 0x0) getrandom(&(0x7f0000000280)=""/19, 0x13, 0x4b9337f4f1774f85) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80386433, &(0x7f0000000180)=""/202) 2018/03/24 10:30:29 executing program 0: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x4000) accept$packet(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000001c0)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000240)={@mcast2={0xff, 0x2, [], 0x1}, 0x5b, r1}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000200)) r2 = getpgrp(0x0) ptrace$pokeuser(0x6, r2, 0x1, 0x6) r3 = syz_open_procfs(r2, &(0x7f0000000000)="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") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00000002c0)=[{0x3, 0x4}, {0x2, 0x2a3}, {0x2, 0x3}, {0x4, 0x10001}], 0x4) preadv(r3, &(0x7f00006c6000)=[{&(0x7f0000ed9000)=""/202, 0x297}], 0xba, 0x800000000062) [ 57.698536] audit: type=1400 audit(1521887428.968:38): avc: denied { set_context_mgr } for pid=10962 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=binder permissive=1 2018/03/24 10:30:29 executing program 7: futex(&(0x7f0000002ffc)=0x2, 0x85, 0xff, &(0x7f00005d0000)={0x0, 0x1c9c380}, &(0x7f00000000c0), 0x3ffffffe) [ 57.735316] audit: type=1400 audit(1521887429.008:39): avc: denied { call } for pid=10962 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=binder permissive=1 [ 57.775798] binder: 10962:10990 unknown command 0 [ 57.781195] binder: 10962:10990 ioctl c0306201 20004000 returned -22 [ 57.790319] binder: BINDER_SET_CONTEXT_MGR already set 2018/03/24 10:30:29 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff}) getsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f00000000c0)=""/47, &(0x7f0000000100)=0x2f) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000140)=ANY=[@ANYBLOB="1400000000000000000000000000000000000001"], 0x14}, 0x1}, 0x0) signalfd4(r0, &(0x7f0000000180)={0x3}, 0x8, 0x80000) 2018/03/24 10:30:29 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20020003, &(0x7f0000000b00)={0x2}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0xfffffffffffffe6c) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x7fff, 0x80000001}, 0x14) sendto$inet(r0, &(0x7f0000000000)="6c0680ec9dc9f3b0ec1594734c544176300efce2c1a7e8179de3fa25471be1f1e82d39a9121cdbd3d84da19403359f53d69fdec85e5d4c73ec20d86469a681f499e361207c240978183914", 0x4b, 0x0, &(0x7f00000000c0)={0x2, 0x20, @dev={0xac, 0x14}}, 0x10) 2018/03/24 10:30:29 executing program 2: r0 = socket(0x18, 0x0, 0x3) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00006f9000)='/selinux/mls\x00', 0x0, 0x0) connect(r0, &(0x7f0000649000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x0, 0x0, 0x0, {0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}}, 0x12) setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'security.', '\x00'}, &(0x7f0000000080)='\x00', 0x1, 0x1) 2018/03/24 10:30:29 executing program 7: r0 = epoll_create1(0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000040)={{0x2, 0x4e26, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x38, {0x2, 0x4e23}, "766c61ab678bf7000000001000"}) r3 = timerfd_create(0x0, 0x0) openat(r2, &(0x7f0000000100)='./file0\x00', 0x240000, 0xe0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000c1d000)) timerfd_settime(r3, 0x3, &(0x7f0000000fe0)={{}, {0x0, 0x989680}}, &(0x7f0000c20000)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r3, &(0x7f000003cff4)={0x7}) 2018/03/24 10:30:29 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) bind$netlink(r0, &(0x7f0000000080)={0x10, 0x0, 0x25dfdbfc, 0x800}, 0xc) recvmsg(r0, &(0x7f0000002300)={&(0x7f0000000000)=@in={0x0, 0x0, @broadcast}, 0x80, &(0x7f00000021c0), 0x0, &(0x7f0000002240)=""/168, 0xa8}, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000197000)={0x14, 0x4, 0x1, 0xfffbfffffffffffd}, 0x14}, 0x1}, 0x0) 2018/03/24 10:30:29 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80, 0x0) execveat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)=[&(0x7f0000000080)='\x00', &(0x7f00000000c0)='cgroupuser@proc.\x00', &(0x7f0000000100)='cgroupmd5sumselinuxsecurity/@!securityvmnet0ppp0\x00', &(0x7f0000000140)='\x00'], &(0x7f0000000400)=[&(0x7f00000001c0)='\\security\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='cgroup$[lo\x00', &(0x7f00000002c0)='\\/md5sumGPL\x00', &(0x7f0000000300)='cpusetppp1Zeth0\x00', &(0x7f0000000340)=',\x00', &(0x7f0000000380)='\x00', &(0x7f00000003c0)='userwlan1ppp1md5summime_type\x00'], 0x1400) getsockopt$inet_dccp_buf(r0, 0x21, 0xc, &(0x7f0000000480)=""/64, &(0x7f00000004c0)=0x40) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000500)={0xfff, 0x2}) r1 = epoll_create(0x80000000) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000540)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x6}, 0x60, {0x2, 0x4e20, @multicast2=0xe0000002}, 'gre0\x00'}) socketpair$inet(0x2, 0x4, 0x3, &(0x7f00000005c0)={0xffffffffffffffff}) readahead(r1, 0x4, 0x9b0) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000600)='/dev/pktcdvd/control\x00', 0x1, 0x0) bind$nfc_llcp(r0, &(0x7f0000000640)={0x27, 0x0, 0x0, 0x7, 0x1000, 0x80, "ba765d8a4be81e9ab786036736505abbd05de7506dc7ffcbb0c5db2dc17644c10bd631b283067f10550408ebf38ec4bf1dc4c9fb221d2ca5486705eff05ca9", 0x1a}, 0x60) listen$netrom(r3, 0x2) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r3, 0xc0305302, &(0x7f00000006c0)={0x0, 0xa23a, 0x1, 0x0, 0x1684, 0x6}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000700)={0x0, 0x8, 0x6, [0x1000, 0x9, 0x8001, 0x25, 0x1, 0x7]}, &(0x7f0000000740)=0x14) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000780)=@assoc_value={r4}, 0x8) r5 = syz_open_dev$sg(&(0x7f00000007c0)='/dev/sg#\x00', 0x5bb, 0x10000) fcntl$addseals(r5, 0x409, 0x4) ioctl$TUNSETQUEUE(r5, 0x400454d9, &(0x7f0000000800)={'ip6tnl0\x00', 0x200}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000840)={0x60000000}) mknod$loop(&(0x7f0000000880)='./file1\x00', 0x8002, 0x0) r6 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000008c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f0000000900)={0xaa, 0x3e}) fchmod(r6, 0x122) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000940)={@in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x1000, 0x4, 0x4, "4cad650a2d2d0d354851cba0572ba5141e8194f8bbee19e8389fd5285f6e4e959156eac54ad7037eb2e666708fc4c173075848841d1887ad8f0b787823ff1e526d8cf908bcca4cec05f9bd8b49907472"}, 0xd8) socket$inet6_udp(0xa, 0x2, 0x0) renameat(r5, &(0x7f0000000a40)='./file1\x00', r5, &(0x7f0000000a80)='./file0\x00') fcntl$notify(r2, 0x402, 0x8) syz_open_dev$evdev(&(0x7f0000000ac0)='/dev/input/event#\x00', 0x0, 0x400) sendmsg$nl_route(r3, &(0x7f0000000bc0)={&(0x7f0000000b00)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000b80)={&(0x7f0000000b40)=@ipv6_getmulticast={0x14, 0x3a, 0x300, 0x70bd29, 0x25dfdbff, {0xa}}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x40) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000000c00)={r4, 0x2f, "107a53c181243ac8db477d462c4bc8b58590e3b3e423fac513d716fcfab6d879adbdac7cc758858ef307ecd45f1116"}, &(0x7f0000000c40)=0x37) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000c80)) 2018/03/24 10:30:29 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000040)={0x1, 0x401, 0x8, 0x7}, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000000)={0x76, 0xa8e, 0x6, 0x8}, 0x10) writev(r0, &(0x7f0000000040), 0x0) 2018/03/24 10:30:29 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f00001aa000)=[{&(0x7f00006aaf01)=""/255, 0xff}], 0x1) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4e, 0x40400) accept$netrom(r2, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0xfffffffffffffe52) ioctl$TCXONC(r0, 0x540a, 0x2) close(r0) 2018/03/24 10:30:29 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000085ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80400, 0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x800}, &(0x7f0000000080)=0xc) sendto$unix(r1, &(0x7f0000000240)="f01c90e0180b94d9032aaba60572173b6bade2b2c3be29ef44d59714d17979fcb2bc3d09a88605f5ac7c78b836e81b4abc2b92ff173e442e839a39fa54f7df1d30e37e34fd4399199efd4f121d7ed7d75f245370e81e0ca5ce876cc47f65e691d459548b67ae7e9c9e91acda0e5e95825653b4751eeb89595d675ba9f495c989c36da192b2d7a36d49fb2284cbe616fa41ba3041211368034065cc76738c83d75dc8036833aa701ad2b951f311b614c99a69ffaf15726537ac77fe5d6814ab261876cd755c373f18632b865695c3a6a8a7a83f95f6746dcec956fbc774b4d46f673084d92dabab7e60979a884aa9da53", 0xf0, 0x0, &(0x7f0000000340)=@file={0x0, './file0\x00'}, 0x6e) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000180)=ANY=[@ANYRES32=r3, @ANYBLOB="0800000001030000000000000000080008002200"], &(0x7f00000001c0)=0x18) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000200)=0x37fd, 0x4) fcntl$lock(r1, 0x25, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, r4}) [ 57.790334] binder: 10962:10990 ioctl c0306201 2000ffd0 returned -14 [ 57.802272] binder: 10962:10969 ioctl 40046207 0 returned -16 [ 57.802306] binder_alloc: 10962: binder_alloc_buf, no vma [ 57.802324] binder: 10962:11001 transaction failed 29189/-3, size 0-0 line 3133 [ 57.804634] binder: undelivered TRANSACTION_ERROR: 29189 [ 57.828366] binder: release 10962:10990 transaction 27 out, still active [ 57.838330] binder: undelivered TRANSACTION_COMPLETE 2018/03/24 10:30:29 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000040)={0x0, 0xfffffffffffffb32, 0x8, [0x3, 0x3, 0x80000001, 0x0, 0x7, 0x9, 0x176725a5, 0x100000000]}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000016c0)={r2, 0x5}, 0x8) sendmsg$nl_route(r0, &(0x7f0000808fc8)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000001600)=ANY=[@ANYRES64, @ANYRES16=r0, @ANYBLOB="311e177d91908c79ca33eeebb64684084bdf88332cd39ba2c48194b615272c6578362cff7fbf40d0b0997a2c0fce9d59c448f84aa133606a3e5d07c801da3ee7548a59891538fadff671ec8763080ac8448d8ce4dce1fa7a99c6fbaa45ecfdd0d33ca5d2e6911f66b31fa12f168fe9615cd11885ec9c54b49e7d600ff4514968df8c7a371712f8517b4494", @ANYPTR=&(0x7f0000001200)=ANY=[@ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYRES32, @ANYRES16, @ANYRES64=r0, @ANYRES16=r0, @ANYRES16=r0, @ANYPTR64, @ANYBLOB="52758e0271c159f992aad6c6d0b9", @ANYPTR], @ANYBLOB="6da4c2c99e1a70e4d632e0682c1c74c5dba4f3c8712b028411212a4eb2bde81f31fe33bec43a3564f9f0194e03e4ba5423f2e1a01f9d8773e38f8a2ed4c1098dba1bd7531c8d08dfad5b9114a4a00d90f3fbe9ab3237902fb8fc3e6e2b8ef117dbfb1b1b1d1c580130de8fd8ab6c0799acc1a3a51dae1e484a3bebd2d0c7d7be5b9269d7541940d868d116de9e3ba1a0e1a0d78ef971083161755d4d4fdf90f82c3190778dc3f37376b13b4f0601757a46e37eaaabe29b3b543de5d4dcd10a2b8873f6440b5166e20fb00af6465055037d3e4d6becaa72903159cd29939c57fd661438a5f9e49062a3a4b5ffcc0f0ef61923c45298725536cbfe7ce2", @ANYPTR=&(0x7f0000000100)=ANY=[@ANYPTR64, @ANYPTR, @ANYPTR64], @ANYBLOB="fcdf4787c6f9ff9514d1cf491e34de178d7dda20fe2291e193a4faee8fe5dfd7f37951af28e068939e9295ce470ee310b7dba5bf530f46f06e642a7647c034c78cef7e98ba97e1854d2d05e5db7d37d4a6a673f7e844", @ANYBLOB="0e504b6b89", @ANYRES32=r0, @ANYPTR64=&(0x7f0000000140)=ANY=[@ANYPTR, @ANYRES64=r0, @ANYPTR64, @ANYBLOB="6a1a534ed73dffb8f6d4251a2fe716728b1e4ec04b0d5309c3bea126cc32d6ab4dec959ee09a559a5fe22b09ac11ee99c2edee28803dca463fb13adb5615f72046125300d09bb78aa17249f6e0d7e11afa950d966d56fe1af926cdbb8d039b07156f1b48534e1956ddbc25a2f5463488c82b38c39b7f", @ANYBLOB="71dc7d3385c96d439d1f4ec6c8ba54e316f3978f3d453bc8eb642f01a452dc6aaf104591cfe794f35093e5042609f4e75d39afd5996bf62986ce5664938665b56c276bf36eb126c3efdd2d14addeb99e9e36f76d681048229a2fb312c89d496130be2409f197fb9746411b6011944f2a0ff6a4004c620d06870e9f145c099ca6f8d6c1766d0e4c6afa7513bcb366b29873038cc099bcc76684685632929122aad87545b8b65bf902164d2381559b0e249a11bdb3d5118307de013a3eed2a4896488d5e403d40a796005b1ab67154a5425bcd57f8af1727fed5eafe6cd735634c451767a5fe202b55e668de5e451559ac62fe21d5cddc04d92c4dba84f5effaf6b54a1f14fe7795fd267888a22b7750ec96e86a4127f8401e7fec264f3b42003862c09e7a2a789978aebf40010ccfdb5061f31b96f7b2f644fd47da365a2a863235c92659482a9c4ff6af62f2bb90ec79ed12205084d154ca78eeaa3c23a4f8dc63f1cf69c29fdb469e7c32d7d7a363f84af07586b04893dadfce071560a6a821fa5816d8de63ef8ae1a70dc2a63e9d41a1e766a6554401c5bcaa9df3244705442d414a9ba4a974a30b43bb6679820087d44fbc06ed7de8e981af07bb63dbe83b2a80ed3beaaab82a7ad6ea7efff03057e694f8e87a8710cdf7ff2762360b94eb0ae130afc62582415224c13c6b8f2b387260474fbb71ac4aa4a6b4ecb24fd8184e89cb53ab7929f16fca2d54d98f4fdc22bef73003973a83ec4ef9c56d72b70126713e7f38473e52717fbcc107c6e4738158a0765b45732f86442d97ff26c9021e1d811f32ffc76560469a294fb0084358d7bf6d8ed0f3c888b94be11777965d566b45a519f115f2eac7b472f678870ed0fa800caffe68c7abce7dd72ab40d12089081446e443be46ec5d32e1e548e065ba92eaf43d58c7659370ca0480bf309680cdad5587b08f1a3e9be4ad2dee6a37b25aeb3aceccc0fd2bf558304c2e33045f958ae9ee8152f2a9c0f194fb305f731ce81399ef7b03f391aeb46879b97282ea70a66f6c7f10a420abbdbc9e9a307ee97a1ca6c8d8b06a9a95653cd8e3a04adb819fdaab574c297c8280987c074732a0c3ca0652f8007f2a9081b7f2125986a81fe3571aa2e3adf07056a1912b412ce7d69ed965f46143c70ec94f66b13298be8fe9f96879b5a9765a272ac59d32c0040f24efb37d9f3b31aca8f194aa7bd8d77ebbde424ce1941105c765967632d46c0ac6c9d590f94de1117f0b5f7b0e9ce6f75ab8548771686eccf8aa606056f06242779f66489392b49fc2d59a586c3d0810376dae0248325bb2ac8313584e11b895c5ea6ad4681df4e25e2eecabb49954a8f705287326b8b04972d2668bb2e21ba7f08f631c3f5fd32b26fc0f8d4005047a7609c8d8191e746dc918524dc380f944e60abf88dadb5dffddf22ce2dd14839334574e13197496510d0d6ce150f536abf067b939ef5719f838be570fb9ef41747264b1e59fadedc27080baf790b2c626979bc8177253a06693b76aefebff3ff2d2f1219a19838fead582422a4868ad238ba1043d240004b5154c2857121b5cb949ec8242848bee16fa41f6827ca7c85a7ee551fa7ba683ad5c9e810698a9e843fe5b4dcac81139bd21fb6996b32426fe6d1f0f878fd5ab483ceb07008238c87445979becae980c6734cde61e8df9b90ef9147cda8ad3d719c413fc892db4d612f764fbb9f314994c01c5a75d88c4415563e6ebb4fde3909dcc1e2347bc3bfa2ffed4d311532bad061d0c44eff30a97ff7ea352903dac9f3e7259c792e4544ea69a6dcb4e93097742ad0be0872a8f7f6ecdf3140f003579fe91492bafe5b08ab185def91c2c99281b8d23fea672d6d7550e51dfb5e9214c923afa4a2d8a7b237c95f41ae8cba30f5e133251ab5ed5694c999bd9e1f4b428e527ae65f26523fa3d0e26f84056a082955d81436f99b2df16cf9cd482c1bf1c6fceec54401924b7aba1999845a86c16da5efdc9c2238080872d645faf0e8f2ff30c98bcac3f71b400e7d588b530f63fc263028839c08637ed63f9152b27e034a568c96851f7556874ed4b615e7eabe99e7f6a9a2f5d99bfacecdd05f4f7e42608476140a5fa7fbb9c1dc87e6d1d5ca099383c7e7a381e8e61cf652d66a417bb6febb754b12cfb2adf5d2ca5aac2995f3bb185a215b4acea14910532235c97ebc56199a795207f386673f6764ac7c08eecd0f7c4de81f1688b40e8fb386bffc44f178cb13ebb87514d6ed739f8d45d8f15aa9d481dae83c00977558ce5c419a2dd5040152ecfe2689da3e7aef3669b0525e2849fc6e79bcfea94c750e7a77098bb53a4810d5edb27518b71826430af819cf089e3f4f2df4b5f4769a10a9948d2ba91c9dda5b1537353885efe69328e79f5755ec2f504dca53fb1fc02bcb535bb451e9b599a451d4f71d9e64b99a706072ee75f5be509cfbfe75a3f35dcf4f259462cf06122d945ddbdf82a97ce1631914803b0f7f3da117e18ab1d5ffe42b894ed844f3d00a2f092c4095b51dbfea07ef02dc1d5d2aae5fa13e3d9f7307e99a3234fae1edfca8abfe1799cbf3537f5d3fd9b08f7305961d4ac4d6fbb643e585e4b0af44f711a7c216760140a4e540905e15b6c7ca4394386dfe0b1677795639bf16f72202c61ed2a6a7732941fff3b6c4fe930c73fbe3f413680b7e6af28d089967f1e247587625d45c99dd38d80cf9c25ef425b03e4263035b35b376b858d41cc973aa76e60165be15352427cbda896e5ece3653c7b2aa01cff6230f31d6b73a1a3eb413818ff19a356ba4c695d47db08d661faf34d24241f1eae791d58c375d61b4b9f6509b17b6170f274de491bccb843e6c294a369cd0b1247d9965d3624ade0b05d37658e2255ee33d280f4728b07e00c78fd86eaedf6bd1e8679cc3355d7b99623dd38035ad75f552865ec6838229dd9dd6c697a279cbe8f81a7195e0e1b6edbbee1b014fde264cbccc8c0eef19677896e779f98ddf0cc8d7aae661f78e198a01da99f6412e3fc965c3a10f4af4d871187e4d95c01cb6fa965f0a7eb00cdd990d5f7bee695c53d0702ae6fb7cd6a9e43fcb676effd9e3eb4c63f7d550eb3b29081069b35739f1ced541bb91492ec59df4845e2302fd336d04806965085e725f202251ee3b843f49e55a78e2281662633b228c3e8e9be6ab7a1e3e9e6032ebd576f49ce7475bf909102b9ccda60665fff3082445510b2db21fd1e171bd65e72219c83f826bd555a10b10c14d73ba9fca3b552140abdd451e0e097c6afb799a34996ce0ad65cb7ed08b82d7fc3624d37058b2d9cf7eab51685322d5835ae65130f0cb6b247281fc7464d97d8aaa601cc56df88f32e2da90fb4ba0f8155cc75d5b48a1178226ce74c1e69795ed50fa6b37e82b88f997806bdf3d6dad3b427eefba5e1526f893d8b581eeeade68bd89bd6c0c12f598392e334e86b3106ce02d85eddb51732a8475da239031a4883365a103f34ca5a121564507464e98f4516025e8a0bba331c9a9715caf03741f2a06f27fd31c064601a490beb3d8e8817b900745ab9399b212eb34c4e3522b3761bf261086b43700eba290ac7fc98370e96f7a0f75da0a8904664151daebab6be01b331d75e07ae9833acb79b03de679878df853ddbde512dbe148e9e4a3ddf91b88dfb9e3ce3e23ee57b66661600f0f5998d98c66a84ef08596ba79b538b3924ede24be593a0108f524a6790dcaade0d5896c2199e351725841bdcd235ae720c6dbc725ea210fc662929f5d28825acb4bcb93cd74bcabbea70c76bd659b3330be6b5c8d9125acc9725fc0ad9c5f80be497477785a281445775f7aef1a12c1ff8648a61cd5554b0109903db1ce76939b164df0a2dd8d42e7cf601fabcbe75ee2e929d13e66ed50634d80a407bcba81242b079fffde4f0b70a2557400e99ad46557257447111301988bf5d78027db287b239ce82e21f0688e39dc7166ee3b5acd9eaf0d6e94d4fe0d8637d345d24351b3ca537b5440c6ceb66ec384b1d3291f0f8feaf034756afb74adc28dc30823423e2b065e56ae80b5867ee760c791fd2eb615bf97cc958aee9ffcb248da4b97a970f836003d8699bd6ddd4ac6b189cf17209b7454a777ba24fc4f9e60ccd7a0c5e39a60106091cbcf7592e0622ae0007e91ef1e3ceb804d8c2a69f874c9df3b1f8e16109b4c58fc491f4b6ed325871aea2a1f6639e471ea5bf61f075bc69012281ec6e3a3efbeedd871cf7e5223496364e3968284d9cd6686d9683a3f5d187823a160d8e330538de5e43c020192f19a223faee974ac12d4e8449ed6a3fbb4fa07b492dd125098843d860d651968b2cc635ce1c4a0dc7bc79189e47fe4b7b5862fab2dc497ad293705c7b7f894824947627bbabcd34f70470dd05bfe82388abbab9b9f97309cc70f1c0d5fe1867116335aa3fd5217e40be580a1280f94e090146e172690ce0da79f14f2053d0422c5f6028a8c2b53761e018240a8a9c377ee70499fad94c732645dcc00dd9888456fb599e06b7a1af42ecfefbdcd4846c48bef10d829c8aba294cf3d11c124722a0193ce6e6c3bcef58759043e44f1e7e1f034fbbfb48b88d3c8c25db438ddd57f207833effa8e088e10ceb33a036edb7ba6a32fafaf294ff99679242ee5def8a5f94ca9e10cbc66745500565843fcb09ef271596cb32561ced426195fa419c5be0d76f98dfd38f9e8a5e38547174b17e7de45687aa9d2677d6abdae61ea042aaf9f136819d5ff03fe9a7a9b53475cff503dca6b8e8259bcb29e7cb7b025d0fe6bd25e2002c013de41afc8a8a8033761ae4d3eaf7d40e58138d47374ba7d9a75831bebe10dc633fe63e2a5ad9b29d983d76616aacdde0780943cecb8f0042c5b97a10e80d8899ec83d9d5fd179c26b5c9068b1f3c4e7c9d1c974e4566ea52d10d8c2b9a62697c195402d836e3ac40afebdc1ab04c6a46d79558e44c6e2890ba371b1075596330833ff8dedbfad5298a9ad1fe55bce4f0aee9959df43451b6599bb7c24351fceeb15d04622a48e275aa8d8e018dabff1a809be719f20a1c6172237b9dc9c79d2ed09d3b9301d3967ffdf56d13594c070a128b7d57d5454c6696f604b4329fefc2eac35e4f196179c29614328c2b4c8f2b92f568b805ed85649eff1eb5f0a1977f605ce8686c15586c8cbb365d913b3e0d36477c5ed4fb50e1c9f147ab09a9142e0c2fcff66fc583962522a094b970fd15ee1289be76d6493be5ccc1ec9926589b156f1db4abc13ef8664e5534ca9206fb93b8f4cba6d315b49dc72c4c255f017feaedcaff5857f7e3a0da0ec30d1ccb666ce3de042757477c82dc4b4c43590f1f8e3975611856e8c4d8292e2faa6022afa3b985d59ed9c45dadd1962b8c6c6486afe1d69489d118e622a25ab8cfd5fe8798eaa9f843365b29984a96bae8747fbc09e901775de6493aef8126cb49b50055ac0d29516e455163d7e00ce05258f4f792f388689b857c3a2e415047af3d8274c2742af091f7cf594ce5a8fd1a4c185582e8556e2d8a1d406e7e16344cbbe3fd9c5daf5a0e6656e4b87d9295f6610ecd9bb095a4b35660126047e59e22b4463a95e2cb9aec7e65d6311f13e71646c0ed45d7ba2363bb5c0930e9997895714be4664f56d92fae2e3edf23744734e69344efbea58f4627169bdf829b0744095d69837834f23af0319f4bd298cce3d9700b4c9b0e38ddd9f4dfa9f93db5f921498718c20840f02899be7e423a062d230a1f338d8f82ed3b008a26b45ca557dad901a337302bfb743", @ANYPTR64], @ANYBLOB="51b294207eb9bc2d0dbef86fb157465570742bb474152dd4de58676f361faa1ac14acf59385a4ebf54c337edc0ea9de529d374993d138818c9ced3bd5d5e613a3a99c1c33d1c6d64539746d69e6daf736a90966a8f169f2476839fb8f73ea0bdffbd9dac48ad7f0a12d94d644ea1580fbe20d7b214919187af9ffbd070874fc182e0287210df421d50c56410bea63ab4f33a56253e2be8fc010e91feb084f9f9a1a3cf0bc414eb7b2ee880aaafa1571157272f3c98c5c0d8a7aa718e08d172da4b058376989437e94c7ce8656c1ec67423dd0ff6e1dd649850f2715daac6"], @ANYPTR64=&(0x7f0000001480)=ANY=[@ANYRES32=r0, @ANYRES64=r0, @ANYRES32=r0, @ANYRES64=r0, @ANYBLOB="dc82859266602efae4143008204694ab3ef6e268873f357e4c3f261daf1e68fbefbb9afea38236c09c760b0b8b016623980b6c3f594de4b4f2c901a4c1c475ca94d1b7a7adf10911cad94d55acf01cdf985b7cd1b6da5d35e78209ed3799813b52e7bbf298b94ae05b48d95efab28b56091f2e1502db164db109ab555950c2f86c1b4396ef67f08be24e705e344d6f50e14d171a3f07639eb4868cc9b45b08759a528e4b3dccbbf8df19360b59b5c0af54c382cad5a3e398e691e73ec45fe2a9d19e0a8b619357cc3289cab778681308f8a1200b0d0dac9792862b55068f692dd4c54de5b133d94c775e", @ANYRES64=r0, @ANYBLOB="5d7f9bd305b3046b435d47b48282622ae4d0fb642306df023711abbeb3b690e5c7da79f5d7c9ebf20ec5a449b51c2ce3c24506178b58293b75cbf55b471f1dc49f9f27dc42d0306030516a9d9f9ad8b0b88f7b"], @ANYRES64=r0], 0x6}, 0x1}, 0x0) 2018/03/24 10:30:29 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000502ff3)="440d0593000000031d078900ec", 0xd) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000069d000), &(0x7f00006ccffc)) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1=0xe0000001, @broadcast=0xffffffff}, 0xc) 2018/03/24 10:30:29 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000000080)="9f760886c21e02948ad28bcd", 0xc, 0x840, 0x0, 0x0) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000)=0x3, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000fc0)='\x00', 0x1) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f0000001280)=[{&(0x7f0000001180)=""/249, 0xf9}], 0x1) sendto$inet(r0, &(0x7f0000c95ffd), 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/03/24 10:30:29 executing program 2: vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000180)="2c19c4b78be04c75f0ac359d2c7fdfbcc7585c5058447a880cf88082a0f989ba748c5b07a0ef4a56eaaa9966824c57d1a61a48babc2579b51a20b70188a7a1a310633cefddee06e3b11e358b555a338f4cb402c4753452bcd7709b75cca0a37da6bf22ecbd9ef71a7b2e6269372cf5640463045bbb", 0x75}, {&(0x7f0000000340)="c48c1bae843964cf462a871003d190e0d2bc98b0559174e1ccda100f7213e7cba639bbc1d7a90e5812346f8401cb46239d60bd4fcdf6e7a7aab9c42623ab8269b0462c2ba8bb51425988c00a802487ac06444248750350e78c9edccb6e5a0ef12d4a1ab25a9a6f37cdfbbbd5a093fa5a266a76", 0x73}], 0x2, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000280)={@local={0xfe, 0x80, [], 0xaa}, 0x1, 0x0, 0x0, 0x0, 0x47, 0x8}, &(0x7f00000002c0)=0x20) r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000300)={0x4, 0x0, &(0x7f0000000140)=ANY=[@ANYRES32=r0], 0x3b, 0x0, &(0x7f0000000080)="4397f3b11250722fb52b0f3c5a80aa65046388653cffeb848e47761560ffe3e5cdb6805a4868d2edef4e55a6a082246666d2bc65e810aacc2bb5c0"}) r1 = dup(r0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000500)={0x0, @empty, @remote}, &(0x7f00000000c0)=0xc) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000580)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x10000, 0x0) ioctl$RNDADDTOENTCNT(r3, 0x40045201, &(0x7f0000000040)=0x10000) 2018/03/24 10:30:29 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/autofs\x00', 0x400, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f00000002c0), &(0x7f0000000300)=0x4) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) accept$packet(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000580)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000240)={@mcast2={0xff, 0x2, [], 0x1}, 0x5b, r2}) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000000340)="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", 0xfb) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) r4 = syz_open_procfs(0x0, &(0x7f0000000000)="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") ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000180)={'tunl0\x00', r2}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000440)={0x0, 0x6}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f00000004c0)={r5, 0x7ff}, &(0x7f0000000500)=0x8) preadv(r4, &(0x7f00006c6000)=[{&(0x7f0000ed9000)=""/202, 0x297}], 0xba, 0x800000000062) [ 57.844956] audit: type=1400 audit(1521887429.108:40): avc: denied { bind } for pid=11008 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 57.850515] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=11013 comm=syz-executor4 2018/03/24 10:30:29 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0x8e}]}, 0x10) r1 = open(&(0x7f00000002c0)='./file0\x00', 0x2, 0x0) listen$netrom(r1, 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r2 = socket$inet6(0xa, 0x3, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0xfffffffffffff906, 0x20, 0xffff, 0x800, 0x300000}, &(0x7f00000001c0)=0x14) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000200)={r3, @in6={{0xa, 0x4e24, 0x5, @empty, 0xff}}}, 0x84) sendto$inet(r0, &(0x7f0000000100)='x', 0x1, 0x0, 0x0, 0x0) r4 = memfd_create(&(0x7f0000000000), 0x1) r5 = add_key(&(0x7f0000000380)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000400)="b2ba71d013067cb9cf4e0bd7f03a1bed681a91250eabf3f996d65d6d48895e0557238b04d4fd", 0x26, 0xfffffffffffffffc) r6 = request_key(&(0x7f0000000440)='blacklist\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000004c0)='\x00', 0xfffffffffffffff8) keyctl$link(0x8, r5, r6) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000300)={0xffffffffffffff34, 0x87d, 0x8001, 0xeb, 0x3f, 0x10, 0x3ff, 0x4, r3}, &(0x7f0000000340)=0x20) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r4, 0x111, 0x2, 0x0, 0x4) ioctl$TCGETS(r4, 0x5401, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x101}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000000140)={r7, 0x3}, &(0x7f0000000180)=0x8) [ 57.880664] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=11031 comm=syz-executor4 [ 57.907106] binder: 11042:11044 unknown command 19 [ 57.907114] binder: 11042:11044 ioctl c0306201 20000300 returned -22 [ 57.921165] binder: 11042:11044 unknown command 21 [ 57.921173] binder: 11042:11044 ioctl c0306201 20000300 returned -22 [ 57.960798] binder: send failed reply for transaction 27, target dead 2018/03/24 10:30:29 executing program 1: r0 = socket$pptp(0x18, 0x1, 0x2) getsockopt$sock_int(r0, 0x1, 0x9f38efcbb1acd171, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="24b38b20d0ef3254115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76323a5af634e4235a33d57e226460104ca0dedf1f0e8365cd43d106c41d009976034d6557bf8917cad630598f6e58fd1770012d78aabb64ffffffed00002e", 0xce) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @empty, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0xa3, 0xa2af]}, 0x5c) setsockopt(r0, 0x0, 0xf1, &(0x7f0000000080)="611fc29aa615bb54e6a41e80ab18c7ef4f38f61d85aa5ab201004a92f4b2b8486b34d1f58749c95ae654570dddc3f08028d6b6bed5eb246b0795f04c5afee845fb7e729ce840b8635d998db843fba1cd464bd894808a9b1951bc88c0c021efdfbf6920240d5fccc551", 0x69) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/03/24 10:30:29 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400000, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDSKBLED(r0, 0x4b65, 0xe6) setrlimit(0xb, &(0x7f0000000140)={0x2, 0x80000001}) ioctl$sock_ifreq(r0, 0x8994, &(0x7f0000000180)={'gretap0\x00', @ifru_mtu=0x7}) ioctl$KDMKTONE(r0, 0x4b30, 0x4) ioctl$PIO_UNIMAPCLR(r3, 0x4b68, &(0x7f00000001c0)={0x6, 0x6, 0x40}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000580)=@filter={'filter\x00', 0xe, 0x3, 0x338, [0x0, 0x20000240, 0x20000270, 0x20000390], 0x0, &(0x7f0000000200), &(0x7f0000000240)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x5, 0x1, 0x9000, '\x00', 'ip6_vti0\x00', 'dummy0\x00', 'ip6tnl0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0x0, 0x0, 0x0, 0xff], 0x70, 0xa8, 0xf0}, [@common=@dnat={'dnat\x00', 0x10, {{@empty, 0xfffffffffffffffe}}}]}, @common=@ERROR={'ERROR\x00', 0x20, {"7b64bd789ea6a7a35ad848074fbb2683d2070c3e3c823ef81db4e3db0e5d"}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x2, [{{{0x11, 0xc, 0x200, 'ip_vti0\x00', 'ip6_vti0\x00', 'dummy0\x00', 'vlan0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0x3b04cacfb6fe554e, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0xff, 0xff, 0x0, 0xff], 0xb0, 0xb0, 0xe0, [@devgroup={'devgroup\x00', 0x18, {{0x4, 0xfbe5, 0x5, 0x2, 0x7}}}]}}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffe}}}, {{{0x0, 0x4, 0xe9bf, 'syz_tun\x00', 'vlan0\x00', 'eql\x00', 'lo\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], 0xa8, 0xa8, 0xd8, [@realm={'realm\x00', 0x10, {{0x0, 0x2, 0x1}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8, {{0x1}}}}]}]}, 0x3b0) r4 = creat(&(0x7f0000000600)='./file0\x00', 0x20) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000640)={r1, 0x40, 0x1000, 0x9, 0xee4, 0x41}, 0x14) ioctl$LOOP_GET_STATUS(r4, 0x4c03, &(0x7f0000000680)) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2, 0x30, r4, 0x0) r5 = fcntl$getown(r4, 0x9) ptrace$setregset(0x4205, r5, 0x7, &(0x7f0000000780)={&(0x7f0000000740)="32bba0668d823c29def7f9adac32fb83a96243f6db20e5210b4af27a54f3f47c18f36ad4d58394470aa174e2071c787c93782dffb9b9359e", 0x38}) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/sequencer2\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000800), &(0x7f0000000840)=0xb) connect$l2tp(r6, &(0x7f0000000880)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x1, 0x2}}, 0x2e) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f00000008c0)='ip6gre0\x00', 0x10) setsockopt$EBT_SO_SET_ENTRIES(r4, 0x0, 0x80, &(0x7f0000000e80)=@broute={'broute\x00', 0x20, 0x4, 0x530, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000940], 0x0, &(0x7f0000000900), &(0x7f0000000940)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x11, 0x40, 0xf5, 'dummy0\x00', 'lo\x00', 'bcsh0\x00', 'ifb0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, [0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}, [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], 0xc0, 0xc0, 0x110, [@helper={'helper\x00', 0x28, {{0x1, 'H.245\x00'}}}]}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz1\x00', 0x1000}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0x13, 0x18, 0x201, 'vcan0\x00', 'vcan0\x00', 'syz_tun\x00', 'syz_tun\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0x0, 0x0, 0xff], @empty, [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x70, 0xc0, 0x138}, [@common=@log={'log\x00', 0x28, {{0xe47b, "9d2fa0411dbe0029d1e0bf93648454dae6b1bbedaf3bf2917e0451858289", 0x7}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x7, 0x1094f306800000, 0x1, 0x0, 0x0, "bfc0a2189df6d45acaca638a165cdc67d173e0e613e7db3836f5614a9fbd75b8acae73a068e61ca9a5857f0dbd0e270bb45b084dd23b7e21012f5c5e28c3b675"}}}}, {{{0xb, 0x2, 0x9200, 'bpq0\x00', 'ip6gretap0\x00', 'ip6gre0\x00', 'bond0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0x0, 0xff], 0x70, 0xf0, 0x120}, [@common=@dnat={'dnat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0x10}}}, @common=@ERROR={'ERROR\x00', 0x20, {"81f751e573004daa64706ad369ffdca46f7b40d5bc0ed44d8045ad10daad"}}]}, @common=@AUDIT={'AUDIT\x00', 0x8, {{0x2}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffc, 0x1, [{{{0x11, 0x51, 0x0, 'gretap0\x00', 'ip6tnl0\x00', 'vlan0\x00', 'irlan0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0x0, 0x0, 0x0, 0xff], 0xe8, 0xe8, 0x138, [@mac={'mac\x00', 0x10, {{@random="9664a28a4aba"}}}, @devgroup={'devgroup\x00', 0x18, {{0x0, 0x7ff, 0x100000000, 0x5, 0x8001}}}]}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00', 0x0, 0x3f, 0x80}}}}]}]}, 0x5a8) setsockopt$inet_tcp_TCP_CONGESTION(r6, 0x6, 0xd, &(0x7f0000000f00)='reno\x00', 0x5) lstat(&(0x7f0000000f40)='./file0/file0\x00', &(0x7f0000000f80)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r4, 0x400454cc, r7) ioctl$KDGKBTYPE(r4, 0x4b33, &(0x7f0000001000)) ioctl$TCSETAW(r6, 0x5407, &(0x7f0000001040)={0x4, 0x1ff, 0x8, 0x0, 0x3, 0x4, 0x3, 0x40, 0x510, 0x7}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001080), &(0x7f00000010c0)=0x4) ioctl$sock_SIOCADDDLCI(r4, 0x8980, &(0x7f0000001100)={'syzkaller0\x00', 0x3}) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000001140)) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000001180)={{{@in6=@mcast2, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in6=@local}}, &(0x7f0000001280)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r6, 0x8916, &(0x7f00000012c0)={@empty, 0x6f, r8}) 2018/03/24 10:30:29 executing program 5: rt_sigpending(&(0x7f0000000040), 0x8) r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000af1fe8)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000000400000090746e00", 0xc, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000100)=ANY=[@ANYBLOB="0205000505000000040000000000000005000600000002000a004e2000000000ff01000000000000000000000000000100000000000000000200010000000000000000000000000005000500000000000a004e2000000000fe80000000000000000000000000000000000000000000000dc25f80b4"], 0x70}, 0x1}, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x2, 0x0) ioctl$VT_RELDISP(r2, 0x5605) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/03/24 10:30:29 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000bab000)={0x1, {{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0xfee5) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000000000)={0x100000001, {{0x2, 0x4e20, @multicast1=0xe0000001}}, {{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x108) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffff9c, 0x29, 0xd2, &(0x7f0000000140)={{0xa, 0x4e23, 0x9c8, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x4e23, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x1ff, [0x4, 0xff, 0x81, 0x0, 0x3, 0x101, 0x7fff, 0x5]}, 0x5c) 2018/03/24 10:30:29 executing program 3: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x100000001) mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x6, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000)=0x2, 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000), 0x0) capget(&(0x7f0000000040)={0x200f1526}, &(0x7f0000000080)={0x8, 0xffff, 0x2, 0x20, 0x8, 0x5}) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000100), &(0x7f0000000140)=0x10) 2018/03/24 10:30:29 executing program 6: mkdir(&(0x7f0000000080)='./file0/bus\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x88040, 0x0) mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000032ffb)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f00000000c0)) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) add_key(&(0x7f0000000140)='asymmetric\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f00000001c0), 0x0, 0xfffffffffffffffd) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$LOOP_CLR_FD(r1, 0x4c01) sync() dup2(r2, r1) truncate(&(0x7f0000000000)='./file0/bus\x00', 0x0) 2018/03/24 10:30:29 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) r4 = dup2(r2, r3) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/24 10:30:29 executing program 4: madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xe) modify_ldt$read_default(0x2, &(0x7f0000000000)=""/1, 0xfb) 2018/03/24 10:30:29 executing program 2: keyctl$setperm(0x5, 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x6, 0x200002) socketpair(0x19, 0x807, 0x59e5, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000080)=0x1) 2018/03/24 10:30:29 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000040)=0x6, 0x8) getsockopt$inet_buf(r0, 0x0, 0x32, &(0x7f0000008000)=""/144, &(0x7f0000012ffc)=0x90) 2018/03/24 10:30:29 executing program 1: getdents(0xffffffffffffffff, &(0x7f0000000000)=""/44, 0x2c) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000080)=""/132) r1 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) 2018/03/24 10:30:29 executing program 4: mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000000000)='\x00', 0x0, 0x1, &(0x7f0000001040)={0x4, 0x0, 0x0, 0x2100000000, 0x0, 0x7, 0x0, 0x300f}) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000080)={0x4, 0x1, 0x5, 0x8, 0xfffffffffffffff8, 0x4, 0x6, 0x100000000, 0x2, 0x8, 0x1, 0x7}) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pktcdvd/control\x00', 0x10080, 0x0) setsockopt$llc_int(r0, 0x10c, 0xb, &(0x7f00000000c0), 0x4) 2018/03/24 10:30:29 executing program 4: r0 = dup(0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000140)={0x7b, 0x0, 0xdf49, 'queue0\x00', 0x7}) rt_sigpending(&(0x7f0000000200), 0x8) syz_open_dev$random(&(0x7f0000b2f000)='/dev/random\x00', 0x0, 0x0) epoll_create1(0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000a92ff4)='/dev/rfkill\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) r1 = syz_open_dev$sndseq(&(0x7f0000003c00)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000000000)={{}, 'port0\x00'}) fcntl$notify(r1, 0x402, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00000000c0)={0x200, @tick=0x3800, 0x7, {0x2, 0x6}, 0x2, 0x0, 0x7f}) 2018/03/24 10:30:30 executing program 2: setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f00008d8000)=ANY=[@ANYBLOB="687696efec0b091d00000000000000000a004e2000000000ff01001000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000f23dc23e0000000000000000000000000001"], 0x1) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4dff4)={0x10}, 0x37b, &(0x7f00005ad000)={&(0x7f00008d8000)=@migrate={0x15c, 0x21, 0x1, 0x0, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@dev={0xfe, 0x80}}}, [@migrate={0x10c, 0x11}]}, 0x15c}, 0x1}, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000000040)={0x1, 0x85, "36a4837c45a30cc074b23ecb585b2682a3fcd78a55a48068d47243579f636bf884b08e9d06718be0208bd7d4e911ec0e917119455db76eed1cdba095f11da28d06165dacac7209f33f1835f6aef133eb5fceb9fb6e71fa30da71fb5451c5d0f892a4ce0bf86dc15b934f69134e3157eca067ab48265b6ee251afd596fc2fa5ba54032d047e"}) 2018/03/24 10:30:30 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001840)='/dev/rfkill\x00', 0x80002, 0x0) getsockname$unix(r0, &(0x7f0000001880)=@abs, &(0x7f0000001900)=0x6e) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000300), 0x4) read(r1, &(0x7f0000000140)=""/177, 0xb1) close(r1) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000080)=0x0) process_vm_writev(r2, &(0x7f00000000c0)=[{&(0x7f0000000340)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=[{&(0x7f0000000100)=""/23, 0x17}, {&(0x7f0000001340)=""/210, 0xd2}, {&(0x7f0000000240)=""/36, 0x24}, {&(0x7f0000000280)=""/16, 0x10}, {&(0x7f0000001440)=""/210, 0xd2}, {&(0x7f00000002c0)=""/48, 0x30}, {&(0x7f0000001540)=""/157, 0x9d}, {&(0x7f0000001600)=""/242, 0xf2}], 0x8, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00000017c0)='/dev/ppp\x00', 0x18000, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f0000001800)=0x1a, 0x4) openat$ashmem(0xffffffffffffff9c, &(0x7f0000001980)='/dev/ashmem\x00', 0x0, 0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000001780)=r2) sendmsg$key(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001940)=ANY=[@ANYPTR64=&(0x7f00000019c0)=ANY=[@ANYRES16=r2, @ANYRES16, @ANYRES16=r3, @ANYRES32, @ANYRES64=r1, @ANYPTR64=&(0x7f0000000200)=ANY=[@ANYRES64=r1], @ANYBLOB="e3c2c0df671b519548557c56d77c02d13492fe49809f2ab8ef9c3559c4149914a72af05aa753158a22eec13f2cb08284425e47762fe2cc0018572412e818ea06ebcce0fd5dc2e9df05a29daf806bac8f5bc7637c9dd8475afd4a48f9052ba02dfe69f3428085b1274558da566295b633ff83a1e36f481966314089e2925a67f5a67ec30d6719c0c447d30ab4d186e96289667b5cc887ce93d97cedaf54da9c27ff523d3cf8a6a54186b0e1f8ce50443e4f3fa8454e8315af741053da9d373966760556220e3d046c17d0f3a96e8273e339bc23ecefb4448ccd3ef9e4b2dcc4d2"]], 0x8}, 0x1}, 0x0) 2018/03/24 10:30:30 executing program 7: openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x24, &(0x7f0000003fe0)) 2018/03/24 10:30:30 executing program 4: r0 = getgid() r1 = getegid() r2 = getgid() setresgid(r0, r1, r2) r3 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r3) 2018/03/24 10:30:30 executing program 3: stat(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getegid() lchown(&(0x7f0000000000)='./file0/file0\x00', r0, r1) open(&(0x7f0000000080)='./file0\x00', 0x100000c0, 0x0) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000140)='btrfs\x00', 0x0, &(0x7f0000000180)="1b5362d79af7e24c7aeba31a11cf9bf0c285c759994ebee02cea1f0029659aca0d24c93b5b652412615cd4477bb5e6325a2d575a97c886f3eca1007d88d33dcd68d669130602541c0fc983") 2018/03/24 10:30:30 executing program 5: r0 = socket(0x18, 0x0, 0x4) setsockopt$inet_dccp_buf(r0, 0x21, 0x0, &(0x7f0000000280), 0x0) r1 = socket$unix(0x1, 0x1, 0x0) write(r1, &(0x7f000078f140), 0x0) umount2(&(0x7f0000000000)='./file0\x00', 0x5) accept$nfc_llcp(r0, &(0x7f0000000140), &(0x7f0000000100)=0xfffffffffffffd27) 2018/03/24 10:30:30 executing program 0: r0 = socket$inet(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f000000ffc8)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000100)="164158828f4286cf59e3e1836c1cf9f6692ac846c48157c6e0e000dd0776055385ba6a267f9958d45f952920117d08051b94bd2015a592d3db9a37d3378e8f7239e3860afb61d99384c1befc7fa21074577578ec96818969b0cef5dfa87636bdd9b2ee3e5e51241e037026e4fd22435f31c6f53a508b1270b0293d641ce4cb7711d73f655b61fb3b7260eacf1fcb1ac32aa2e19f48cde0b163d4c9b7aee87ee8ba4cfe04d8ab5049970d1549ee5d50114f799e62662c91a7987af38f2f5a4e82d8265dc54a8fed1fddbd1364ee3e6c8b4a4cc5a2ed53dc12b77f3c650349c3f0d5efdca924115de7ed1e7b2bb45c19", 0xef}, {}, {&(0x7f0000000280)="df5d9d45049515ee503d3086dd102fe729976b2e17511cfc154252275d8244fbd17ee557542c9e26d74978f7f38024135f1e2a1a9551afa445569d79e620", 0x3c}, {&(0x7f00000003c0)="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", 0x3}], 0x4}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000000080)={r2, 0x1}) 2018/03/24 10:30:30 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4018641b, &(0x7f0000000040)={&(0x7f0000ffd000/0x3000)=nil, 0x2, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r1 = syz_open_pts(r0, 0x10000000002) writev(r1, &(0x7f0000000040), 0x2000000000000092) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000080)={0x50000000000000, 0x3f, 0x1}) 2018/03/24 10:30:30 executing program 3: r0 = memfd_create(&(0x7f0000000000)='!+#\x00', 0x2) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000240)="b3f5cf41e0c573f79399a012096e58", 0xf) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000040)) lookup_dcookie(0x8, &(0x7f0000000180)=""/187, 0xbb) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000080)=""/130, &(0x7f0000000140)=0x82) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000028fc8)={&(0x7f0000007ff4)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)={0x1c, 0x20, 0xaff, 0x0, 0x0, {}, [@generic="fffffe0121"]}, 0x1c}, 0x1}, 0x0) 2018/03/24 10:30:30 executing program 7: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='oom_score_adj\x00') exit(0x0) poll(&(0x7f00000007c0)=[{r1, 0x4317}, {r1}, {r1, 0xb004}, {r1, 0x4009}, {r1, 0x40}, {r1, 0x1001}], 0x6, 0x5) preadv(r1, &(0x7f0000001240)=[{&(0x7f0000001180)=""/131, 0x83}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e21, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}, 0x8, 0x1}, &(0x7f0000000100)=0x90) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000740)={0x8, &(0x7f0000000700)=[{}, {}, {}, {}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000780)={r3, 0x6}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)={r2, 0x3, 0x9, [0xfffffffffffffff8, 0xff, 0x100000001, 0x3717, 0xb1, 0x7, 0xffffffffffffffff, 0x8, 0x7d8b]}, &(0x7f0000000180)=0x1a) kexec_load(0x401, 0x8, &(0x7f0000000600)=[{&(0x7f00000001c0)="64bafaca90f79745d9ad1661e604da948ab2296f5d753a5e933e89ac9789f21fe212f8f268768a4a23c8ca954c47f6d6b25c316f1b8a0a", 0x37, 0x36, 0x10001}, {&(0x7f0000000200)="744f5809b788d2722ffe0a9865800b519cf6865283dcb1b964a4b90ce00339f11c82f05bdbd70196162776c05002eceb9def5014401993a066dfe46eeee5b5fac92d49bd45c5422f6246cc8a624e27b87d93f6664e945115795e41d2b7d57b00ad42906f0ad14a6ffde73c78af8208b3f8e2cc273096a871c9f988911bff77c20a17a2095f0fde3945844b80fc687e68f656532b586ebbd86625836f05bee81c4101eaa7", 0xa4, 0x2, 0x5}, {&(0x7f00000002c0)="e8b30665c788691441c81d1856244377f6e27fff0ef280189df943d9229e4e169b8670cd7221cef22d209b6347615cb26020b4ba11b1fc70babc5003f70a96fc2806d56866a9bedaff6f2751a04c1fbb7182602126c1b48ade9ee4ba801c460d7f6363cfefb05c7682f8aab26360cc44d4447fd3d6e73b65f06c9f75a5e1ddcc87a649f3ab4a5efe81cfa05cf90dcdb47e02d0edda784cdbadacf3956713dc3a5e0f94c1a7b404cf898dbb6988e03ce09eceeadd8f6073a38ed6c91a0c32cc4184769d5f9edcefa9958d71bdea940029b5249a0d45424a54bbb29928131fc6d01b94311ab9db9ad64fb763e228c9bf", 0xef, 0x7, 0x4}, {&(0x7f00000003c0)="8bea71319c09607d416ee1b41320c1331813a7f938f7e955ac41a31b978938b0bcd43e237f00ede4e7f9b2a555b801b3b9ec095556d1ff3a7843c6e80545d21f742f5f475f05e18fc07f1168d4620c19ca8aca1f159340bab2e50d", 0x5b, 0xffffffff, 0x5}, {&(0x7f0000000440)="f6e9cb9b198dcac8c746241c1f3b16109e77fba8a89dc6bd5c86d33e3d15893ca1497fdd671570e8fd795fbe57b8dad034fe3193177314f34bc9c6770e563f3cd0090c284a9da8123877127ef800454edfd35fecca5f3cd642b98bc501ed6047313bc4702f123c245df27a8226ec350633a1f88d", 0x74, 0x401, 0x8001}, {&(0x7f00000004c0)="14eb21855bdef522917d9702047ccae5c27bd7fea0dd06b2fd2f6d8a18e7af43132507f876eb9ed5ea2b44e97184602b83fe51bfe46b3030ff4f20a8baff9c4d8f0dca4b2d32aa79b65dcf3f7f77afefff9bbc", 0x53, 0x2, 0x1}, {&(0x7f0000001280)="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", 0x1000, 0x6b4d, 0xf2}, {&(0x7f0000000540)="678c923d3494960b98968b8dadb33d02f3fa4226f247ff98775585c43f149ec026ebc235c4af534fb3061bc4bf37a64d760a89d1fcaf0699930f0b02b0714b91eca4862f9510f8ce20b1cee4f9b28a7f6b6e436b496584129ceefefb2b2bc2970b5725a2fc1fd9b563c75236880a0950f1b41b82e58636bb966c0f486b6181b6c84fcf07d1b7857301", 0x89, 0x4, 0x9}], 0x170000) 2018/03/24 10:30:30 executing program 5: socket$netlink(0x10, 0x3, 0x0) r0 = creat(&(0x7f0000ff8000)='./file0\x00', 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000959ff6)='/dev/ptmx\x00', 0x0, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r3 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') preadv(r3, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/58, 0x3a}, {&(0x7f0000000400)=""/140, 0x8c}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000000)={0x4, 0x3, {0x1, 0x0, 0x4, 0x3, 0x2ab}}) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00006ef000)=0x2480) ioctl$TCSETSF(r1, 0x5404, &(0x7f000080afdc)) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000f50fc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/03/24 10:30:30 executing program 6: mkdir(&(0x7f0000000300)='./file0\x00', 0xa) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) creat(&(0x7f0000000140)='./file2\x00', 0xc) linkat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file2\x00', 0x0) fgetxattr(r0, &(0x7f0000000100)=@random={'security.', 'md5sumeth0\'\'cgroup/mime_typewlan1ppp0*{\x00'}, &(0x7f0000000180)=""/203, 0xcb) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00000000c0)) 2018/03/24 10:30:30 executing program 2: syz_emit_ethernet(0x36, &(0x7f00000000c0)=ANY=[@ANYBLOB="0180c2000000e2701bb60589080045000028000000000004907800000000ffd64eecda1400080000000000006d5c2291e414699d955c36873d63cf6349f250103fcab092024d99838e3c7d4f73b5dbac8bc3a0358cfc6392328b9cde4c68d3fbf8b9338ad5b15bc8735cca9e69ed2093c42087b696a8bca5f6fa927530080168ff3efee5a1f750d4c34813a9ac5cd2f32598b3849ed31873080a62b3a0c61f80a14ff19705c15fba668d4d554fec8e5dbee43f1e9827225cac65d4fe74a4aa31b2e8844315811c6c5f0191c7869d9e30c23e59a1797d1713802c"], &(0x7f0000ea3000)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x80000, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x8) 2018/03/24 10:30:30 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f00005ae000)=0x5, 0x4) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f000063a000)=""/4096, &(0x7f0000b97ffc)=0x1000) [ 58.749835] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=17039 sclass=netlink_route_socket pig=11134 comm=syz-executor0 [ 58.773039] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=17039 sclass=netlink_route_socket pig=11134 comm=syz-executor0 2018/03/24 10:30:30 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000371000)='/dev/snd/seq\x00', 0x0, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f00000001c0)=0x5c, &(0x7f0000000200)=0x4) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000140)="0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4") ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000000)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x145000, 0x0) read(r1, &(0x7f0000ff6000)=""/4096, 0x1000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000000180)={{0x0, 0x3, 0xcd, 0x0, 0x9}}) 2018/03/24 10:30:30 executing program 4: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000000)="220000001800070300000000090007000a0001885100000900f8ff0005000280ff45", 0x22) open$dir(&(0x7f0000000040)='./file0\x00', 0x4000, 0x4) pwritev(r0, &(0x7f00000011c0)=[{&(0x7f0000000080)="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", 0x1000}, {&(0x7f0000001080)}, {&(0x7f00000010c0)="694bb1741b5b263d15837563d4f032667b4c40f02d1b0a3987d74ea159e83652b9cce71d596881831aa069b601ee92819ddff99723f2f442a02e20fff436c38e52880c42deb64d8a41c77e3057b0d8782fbda345a83bc68367744e80aa0d361a38f434cbb3e468804ff15c4f7732c65885ab7faec807087276d255031b34f5498b366a314d1bfeb9a650cc9b6440ade4877b2dff8b0ded34d497dc172a396d7f2671e462aed10e8c41b58006153d8a4016b1e8e3f69f0eb624c458af60829f08ec67c9044c8dd27b677d946f3ba0ea55fae27eb463cf983c771e2641fc2095426be4c350cf", 0xe5}], 0x3, 0x0) 2018/03/24 10:30:30 executing program 0: socket$nl_netfilter(0x10, 0x3, 0xc) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f0000000040)={0x10}, 0x35c, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="1400000000000000000000000000000000000000acf7cb8d8c2e4ea1901b940e5710e633e43cd67cdde418f3b4e8ba4574db7c1ff2558b99e3fba963009a26207a345bfafe7b07c98a0c042559"], 0x14}, 0x1}, 0x0) accept4(r0, &(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000140)=0x80, 0x80000) 2018/03/24 10:30:30 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5, 0x10000) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000001500)={0x0, 0x0, 0x0, 0x8}) r1 = socket$inet6(0xa, 0x7, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/03/24 10:30:30 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000085ff8)={0xffffffffffffffff, 0xffffffffffffffff}) mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r2 = open(&(0x7f00002e5000)='./control\x00', 0x0, 0x0) lseek(r2, 0x8000, 0x0) r3 = open(&(0x7f00002e5000)='./control\x00', 0x0, 0x0) lseek(r3, 0x8000, 0x0) renameat(r3, &(0x7f0000db3ff6)='./control\x00', r3, &(0x7f0000fcfff6)='./control\x00') getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) fcntl$lock(r1, 0x25, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, r4}) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r5, 0xc08c5334, &(0x7f0000000180)={0x7, 0x5, 0x40000000000, 'queue1\x00', 0x6}) 2018/03/24 10:30:30 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000117000)='/dev/input/mice\x00', 0x0, 0x20000800000001) r1 = epoll_create1(0x0) listen$netrom(r0, 0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000693ff4)) write(r0, &(0x7f0000874fba), 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000000000), 0x3) ppoll(&(0x7f0000000000)=[{r1}], 0x1, &(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f0000000080), 0x8) 2018/03/24 10:30:30 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f00000000c0)="d4ffb54d9c646094ea93ad1af98c77e45c63bedaac0f158ca53b627aaa4f75426dede255bc7cd7fa09af13c79f4fe983856f4e48dfc6e52e9d052d4f77e9e25e1c9b01e4a3cc249e9240153ce0fa64978991e988df392348d49b5f3fef7d8d38f1a8aafe4cb0444cd7e7e0c7c7da4698346167e7a57816585ec866ff256eddb37d0aaa2ab16d67b5a8ecf8bc1607a776", 0x90, 0x40000, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000086ffc)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000b09000)=0x1, 0x4) r1 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10, 0x800) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000080)=0x40004, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000000000)=0xfd4, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000739000), 0x4) socket$inet_tcp(0x2, 0x1, 0x0) 2018/03/24 10:30:30 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0x80000000c3, 0x4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) r2 = getpgid(0x0) perf_event_open(&(0x7f0000000100)={0x3, 0x70, 0x1, 0x80, 0x1, 0x6, 0x0, 0xffffffffffffffc0, 0x80, 0x2, 0x1, 0x4225, 0x7, 0xfffffffffffffffb, 0x0, 0x20, 0x4, 0x9, 0x2, 0x3f, 0x3, 0x72582727, 0x3, 0x9, 0x1, 0xce98, 0x4, 0x9, 0x81, 0x6, 0x8, 0x5770, 0x9, 0x2, 0xd09, 0x754, 0xb1e, 0x80000001, 0x0, 0x4, 0x4, @perf_config_ext={0xffff, 0x1}, 0x10000, 0xffffffffffffffff, 0x100000000, 0x2, 0x2, 0x5}, r2, 0x0, r1, 0x0) setresuid(0x0, 0x0, 0x0) readv(r1, &(0x7f0000000300)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000000240)=""/177, 0xb1}], 0x2) writev(r0, &(0x7f00003b8000)=[{&(0x7f0000d41000)="99261065b1004c0372c17a79b1baa05c610f44aa751b7fec72ce22941b7016f7d0bbec5598716cc567ea1045a05f8caf9b577a08ff770f5d7e86b8a5028e8a7236a627b06136c40f8b2e9967ff067cb496b663f71423560eb46622298d698e0ab2860acb95b974a5128c24ec1341cc35e83242855fa2c77cb5c164f516ebcd7a1e52d5db6c8808b8ffcb19f2ce4adcd5cd735448a0776f54ba333cd30d14bcf26b68d8dab31d0d31afadd6857bb9ae9e9039184e872286558b3fb087c45699f36443fd40f920d1ed395aacf949d18ccc0f8181b64ba5b03bac62c78d72adf05655120db0f489f02237ffe8bf137f337962e630465a6be690d049a90355ae16cb146fbe2bf5f68fbc75dfcb1cdbf728f265f04e0a6a0c4b76f664327b06d6c30c843ee58da43b8c7519c7567b492e1cf34436df3579cfafc03a87f74fecde788c066cb73c9deee962c3098e210057e39348a8961f3ed467a26411e5ffb3c8f70ee1eb0840fa0f2a0de252336f8bc72d1f1120c29f02ffaea2d7596f09fe3de274a61ea52f676e34c3939b73bca544b67ca64097d813495241e0401d1d644de80f0770f69efc02a4c56e74057d13b9deef9ed39b6b53bd4ce82532a80f6e869846c79781a4a406b015ade543fc69bf18cb8d43851f4419cc55d284b796de1308d83b06f75c9e777bea7e47a9601eaeaf92adbcacfab0cdc221df196142d7cc5ab16ad136f6d5e661220ca58ef7a14f49ff03d42744520ed6148381d10bfa9526d5c748a324a32b08886b5fe7d7598074ced91e19d01e5a9424e7f4f741acc6b0803b888baad0cbf551f2f97487ca3ca84763c471179fb605e2c5d04e25396b8d7cba580e471f8ad8d964de8b97b95424591e25957d5b79fb9ddb04e74fe0a2befddbfe765a106ec5168de79e10698bec7ecb2127a5a676cbb24a4c41764a30b6ed23cef1f80fd759de6f79a81d24e1017fc56a670bc15311592b909d92e6a1c49075a89f3025c7625e75491fbc513bbc8078091ce1466c8266d711da5ae73639371d631ff1a84dd2cc21eb7686e1bbe9d54c8f4e98d30dcb361eba1bb774daa11afa85966018bdfe72cfb69edcfc866bebea8320bd195c3cec61bc2c534e3a43ad430115206523fb0f6f2f7b1bdc8762365748ffeeca5367b4ea32ec598449d7cae0e6ce0d590e7dcb23d0b30ac1e04013666bcfe616b65cc59b9cfdca35e008bdb622f0670e2f737bc291ed291d615df36c096379546b01ce3d9659926d7d60a99803b33ab9e8ef1564327f307efd950234bb34f02ac02eff9e85378beee118f3eb825ec59390d98fbcd96d41ce2ec3fe96b9ee2fcd767abdf055785ce51cf0e26aceaa621aec60f3ab5fff295913c1d6b13748a12fd36a39b7e4531df933af639f1e39844f7b3015014bce7f9e9eb3e077b43b323bfb8eb20d3e09dad3cacaf045422d4a9a78d339aa23372e7152c940ee95f1ea1e64a524a578c50d6294cc33826c28c4c3ca72e9d2a5b995126605d0f1c9215a3a3279cd9326c5592ee45f9d3c4ea59d65453ee5fc9392", 0x44b}], 0x1) sendto$unix(r1, &(0x7f0000000f40)="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", 0x5eb, 0x0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e) 2018/03/24 10:30:30 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000571ff7)='/dev/sg#\x00', 0x3f, 0x800000000) ioctl(r0, 0x6000020000001274, &(0x7f000072a000)) 2018/03/24 10:30:30 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x79, "8d409e89a8556336c4c58d1fbddd5b29626097fe194c62041c9c567b74e6307ea0cf461c875055b6ab6c55a4284c238e8fbe6e6b421884dbc00e74d2160cfbec76f880aae382608c9731b80ef371cfde8de29ee72bb04b71e1c4b812bacc1fa6748e40b4ac2ac0dcda410ced9bcb6503660d26177cc9b70a50"}, &(0x7f00000000c0)=0x81) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={r1, 0x8}, &(0x7f0000000140)=0x8) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00007c3fe3)="440cf1d400000000dd", 0x9) 2018/03/24 10:30:30 executing program 7: r0 = socket$inet(0x2, 0x801, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@ipv4={[], [], @local}, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in=@dev}}, &(0x7f0000000200)=0xe8) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f00000005c0)=""/115) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000300)={0xcad, {{0xa, 0x4e24, 0x2613, @dev={0xfe, 0x80, [], 0x15}, 0x4}}, 0x1, 0x4, [{{0xa, 0x4e20, 0x4, @dev={0xfe, 0x80, [], 0x16}, 0x4}}, {{0xa, 0x4e22, 0x40, @dev={0xfe, 0x80, [], 0xc}, 0x7f}}, {{0xa, 0x4e20, 0x1b93, @remote={0xfe, 0x80, [], 0xbb}}}, {{0xa, 0x4e24, 0x80, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}]}, 0x290) sendto$packet(r1, &(0x7f0000000680)="fc752dfe801df5113c9833758c5ab733be647c2a0a8ab7f0d8932629aaa1766d8e0dd742715819b51f23ddfdbbd747acd651c4b69815b79b7d92b683a99b3757001d9ae237dca3263336413d69c1f76192f28131fa6c2d801f3bc8adc97ad756a5e4ccf30ead04fac026babeee366859b017196ccf26ad0fcad887d6f536f98ff81f448fcc7fc1ad102f00e835744ac121307ab3c4f3", 0x96, 0x4000, &(0x7f0000000240)={0x11, 0xf7, r2, 0x1, 0x4, 0x6, @random="e3968ae97ce9"}, 0x14) accept4$llc(r1, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000002c0)=0x10, 0x80000) setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000264000), 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x7fffffff, 0x4) 2018/03/24 10:30:30 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000000)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e20, @rand_addr}, 0xa, &(0x7f0000001bc0), 0x0, &(0x7f0000001c00), 0xffffffffffffff79}}], 0x40001bd, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x42400, 0xf4) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e24, 0x93, @dev={0xfe, 0x80, [], 0x18}, 0x8}}, 0x100000001, 0x3f}, &(0x7f0000000180)=0x90) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e21, @rand_addr=0x200}}, 0xca3, 0x20}, 0x90) 2018/03/24 10:30:30 executing program 4: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000002c0)={0xa3e, 0x5, 0x2e, 0x2, 0xfffffffffffff001, 0xfffffffffffffffe, 0x3c, 0x8000, 0x0, 0x1, 0x1}, 0xb) r1 = socket$unix(0x1, 0x1, 0x0) r2 = getpgrp(0x0) r3 = syz_open_procfs(r2, &(0x7f0000000280)='projid_map\x00') setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000240)=0x400000000000, 0xc) r4 = socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@remote, @in=@remote}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f00000001c0)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000300)={{{@in6=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000400)=0xe8) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000200)={'tunl0\x00', r5}) sendfile(r1, r3, &(0x7f0000000080)=0xb9, 0xdf) 2018/03/24 10:30:30 executing program 3: munmap(&(0x7f0000fed000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000008000/0x1000)=nil) mremap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x4000, 0xa47acb25b9370dbf, &(0x7f0000004000/0x4000)=nil) prctl$setendian(0x14, 0x1) remap_file_pages(&(0x7f0000fec000/0x14000)=nil, 0x14000, 0x2000, 0x0, 0x0) 2018/03/24 10:30:30 executing program 0: clock_getres(0xdffffffffffffff5, &(0x7f0000000ff0)) r0 = open(&(0x7f0000000000)='./file0\x00', 0x2000, 0x83) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000040)=0x8, 0x4) 2018/03/24 10:30:30 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x101002, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000140)={{{@in6, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000000240)=0xe8) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=@ipv6_getnetconf={0x3c, 0x52, 0x100, 0x70bd2d, 0x25dfdbfe, {0xa}, [@NETCONFA_IFINDEX={0x8, 0x1, r1}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x1}, @NETCONFA_FORWARDING={0x8, 0x2, 0xc7f}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x8}, @NETCONFA_FORWARDING={0x8, 0x2, 0x8}]}, 0x3c}, 0x1, 0x0, 0x0, 0x40000}, 0x4) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f00006d3fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000340)=ANY=[@ANYBLOB="180000001300110300000000000000006b1e000004005b00"], 0x1}, 0x1}, 0x0) 2018/03/24 10:30:30 executing program 6: setitimer(0x0, &(0x7f0000a0b000)={{}, {0x0, 0x7530}}, &(0x7f0000cd5000)) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x4000) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x0) alarm(0xce8) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0xce, &(0x7f0000000040)=""/121, &(0x7f00000000c0)=0x79) [ 58.893636] audit: type=1400 audit(1521887430.168:41): avc: denied { accept } for pid=11165 comm="syz-executor0" 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 2018/03/24 10:30:30 executing program 3: mlockall(0x3) mlockall(0x0) 2018/03/24 10:30:30 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000ebf000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) 2018/03/24 10:30:30 executing program 6: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$TIOCGPTPEER(r0, 0x5441, 0x9) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f17000)='/dev/ptmx\x00', 0x0, 0x0) ustat(0xff, &(0x7f00000026c0)) recvmsg(0xffffffffffffff9c, &(0x7f0000002600)={&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000001580)=[{&(0x7f00000000c0)=""/4096, 0x1000}, {&(0x7f00000010c0)=""/220, 0xdc}, {&(0x7f00000011c0)=""/86, 0x56}, {&(0x7f0000001240)=""/210, 0xd2}, {&(0x7f0000001340)=""/135, 0x87}, {&(0x7f0000001400)=""/67, 0x43}, {&(0x7f0000001480)=""/226, 0xe2}], 0x7, &(0x7f0000001600)=""/4096, 0x1000, 0x400}, 0x40000021) accept$inet(r2, &(0x7f0000002640)={0x0, 0x0, @broadcast}, &(0x7f0000002680)=0x10) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00009b9000/0x7000)=nil, 0x7000, 0x4, 0x2, 0x21003) bind$netrom(r2, &(0x7f0000002700)=@ax25={0x3, {"44f7ee3347073f"}, 0x1c6}, 0x10) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000000)) 2018/03/24 10:30:30 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x1) readlinkat(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/4096, 0x1000) r1 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000040)={0x0, 0x0, 0x0, "717565756509000000000000000000000000000000000000000000000000000000000000000000000000000000000000003dbd000000000000008000"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00002f8000)={0x0, 0x0, {0x1, 0x0, 0x0, 0x0, 0x1}}) 2018/03/24 10:30:30 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080)={@dev={0xfe, 0x80}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@dev={0xfe, 0x80, [], 0x12}}, 0x14) accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000100)={@empty, r1}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/03/24 10:30:30 executing program 4: socket$inet_tcp(0x2, 0x1, 0x0) r0 = creat(&(0x7f0000000140)='./file0\x00', 0x32) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000180)) socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x63, &(0x7f0000002fe2)=""/30, &(0x7f0000000080)=0x1e) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x4300, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000100)={r3, 0x81}, 0x8) 2018/03/24 10:30:30 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="6e65742f69705f7461626c65735f6d61745968005400fdb6") syz_open_procfs(0xffffffffffffffff, &(0x7f0000000880)='ns/cgroup\x00') ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000040)={0x800000000, 0x8001, 0x9, 0x5, 0x6, 0x3, 0xb151, 0x96a, 0x8001, 0x8, 0xff, 0x4}) 2018/03/24 10:30:30 executing program 1: mmap(&(0x7f0000000000/0xe72000)=nil, 0xe72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000080)=0x2, 0x4) sendmsg$nl_crypto(r1, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="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"], 0xf}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/03/24 10:30:30 executing program 3: r0 = socket(0x1b, 0x6, 0x6) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=@dellink={0x24, 0x11, 0x1, 0x0, 0x0, {}, [@IFLA_IFALIASn={0x4, 0x14}]}, 0x24}, 0x1}, 0x0) 2018/03/24 10:30:30 executing program 6: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) sendfile(r0, r0, &(0x7f0000000040), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000080)={0x2, 0x2, 0x7, 0x0, 0x9, 0x2cd}) sync_file_range(r0, 0xffff, 0x0, 0x4) accept4$bt_l2cap(r0, 0x0, &(0x7f0000000000), 0x800) setitimer(0x0, &(0x7f0000000140)={{0x77359400}, {0x0, 0x2710}}, 0x0) 2018/03/24 10:30:30 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f0000000040)=@random={'os2.', '/dev/ptmx\x00'}, &(0x7f0000000080)=""/33, 0x21) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000000)={0x3}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet6_dccp_buf(r2, 0x21, 0x8c, &(0x7f0000000100)=""/249, &(0x7f0000000200)=0xf9) 2018/03/24 10:30:30 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000000040)=0x40000000000, 0xfffffffffffffebd) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/load\x00', 0x2, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000000000), 0x4e) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x4400, 0x0) ioctl$TCSETA(r3, 0x5406, &(0x7f0000000080)={0x5, 0x3ff, 0x26, 0x3, 0x10001, 0x1, 0x8000, 0xffffffffffff7fff, 0x5, 0x3}) 2018/03/24 10:30:30 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect(r0, &(0x7f0000d16ff0)=@ethernet, 0x10) creat(&(0x7f0000000040)='./file0\x00', 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000080)=0x1, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x6) 2018/03/24 10:30:30 executing program 4: futex(&(0x7f0000000000), 0x20800000000008, 0x0, &(0x7f0000d8d000)={0x77359400}, &(0x7f00000000c0), 0x0) r0 = syz_open_dev$binder(&(0x7f0000532000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) readahead(r0, 0x8, 0x4) close(r0) r1 = syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004edfd0)={0x4, 0x0, &(0x7f0000003fe8)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f00004ee64e)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000bf80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x8, &(0x7f000000a000)=[@fda={0x77622a85, 0xfffffffffffffffe}], &(0x7f000000b000)=[0x0]}}}], 0x0, 0x0, &(0x7f0000450000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000efd0)={0x8, 0x0, &(0x7f000000e000)=[@decrefs={0x40046307, 0x1}], 0x0, 0xfdfd, &(0x7f000000cf98)}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f0000000080)={0x2, 0x1ff, 0x5, 0x3, 0x101}) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000b7dff0), &(0x7f0000048000), 0x0) 2018/03/24 10:30:30 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f00008d9ff3)='/dev/snd/seq\x00', 0x0, 0x2) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bc2000)={0x4}) ppoll(&(0x7f00003d0000)=[{r0, 0x6}, {r1}], 0x2, &(0x7f00003f5000)={0x77359400, 0x2}, &(0x7f0000cb7ff8), 0x8) r2 = dup(r1) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f0000000000)=0x100, 0x8) accept4$vsock_stream(r2, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10, 0x80000) 2018/03/24 10:30:30 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000000)={0x0, 0x80000001, 0x3, 0x2, &(0x7f0000ffe000/0x2000)=nil, 0x2}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000fd6000)='veno\x00', 0x6) shutdown(r0, 0x1) [ 59.089226] ALSA: seq fatal error: cannot create timer (-19) [ 59.102136] ALSA: seq fatal error: cannot create timer (-19) [ 59.140819] binder: 11264:11266 ERROR: BC_REGISTER_LOOPER called without request [ 59.164179] audit: type=1400 audit(1521887430.438:42): avc: denied { transfer } for pid=11264 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 59.190413] binder: 11264:11272 DecRefs 0 refcount change on invalid ref 1 ret -22 [ 59.209497] binder: BINDER_SET_CONTEXT_MGR already set [ 59.214860] binder: 11264:11272 ioctl 40046207 0 returned -16 [ 59.221905] binder: 11264:11272 ERROR: BC_REGISTER_LOOPER called without request [ 59.230570] binder: 11264:11272 got reply transaction with no transaction stack 2018/03/24 10:30:30 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) sendto$unix(r0, &(0x7f0000000000)="d17806ca9eb388802a1376937c3777e6ddfccba3841074b32cea81d79e2dcdb29de99b6395cb3d6de5fcabaf7902a5f300dce6683a83f60a0f5c6d", 0x3b, 0x2004c001, &(0x7f0000000040)=@abs={0x1, 0x0, 0x4e20}, 0x6e) 2018/03/24 10:30:30 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x7f, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getpid() ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000080)='yam0\x00') 2018/03/24 10:30:30 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000400)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xffffffffffffffff}, 0xfffffffffffffd89, &(0x7f00000000c0)={&(0x7f0000000380)=@getaddr={0x14, 0x16, 0x808, 0x70bd27, 0x25dfdbfd, {}, [""]}, 0x14}, 0x1}, 0x800000000002) 2018/03/24 10:30:30 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000214ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000040)=0x9) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) poll(&(0x7f0000000000)=[{r0, 0x1}], 0x20000000000002d0, 0x8005) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x401, 0x0, 0x0, 0xf}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f00000000c0)=0x17, 0x4) 2018/03/24 10:30:30 executing program 6: setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)='bridge0\x00', 0x10) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000080)=0x6, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x100, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000002c0)=""/143, &(0x7f00000000c0)=0x14e) sendto$inet6(r0, &(0x7f00000000c0), 0x246, 0x0, &(0x7f0000005fe4)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/24 10:30:30 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000040)=""/4096, &(0x7f0000000000)=0x1000) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/03/24 10:30:30 executing program 4: r0 = signalfd(0xffffffffffffffff, &(0x7f00007d0ff8), 0x8) clock_gettime(0x4, &(0x7f00000000c0)={0x0, 0x0}) ppoll(&(0x7f0000e06000)=[{r0}], 0x1, &(0x7f0000b40ff0)={0x0, r1+10000000}, &(0x7f00008dbff8), 0x8) unshare(0x400) r2 = signalfd(0xffffffffffffffff, &(0x7f0000659000), 0x8) signalfd4(r2, &(0x7f0000000000), 0x8, 0x0) 2018/03/24 10:30:30 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x80088) connect$inet6(r0, &(0x7f0000001180)={0xa, 0x4e20}, 0x1c) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x240000, 0x0) accept4$unix(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x6e, 0x80800) mmap(&(0x7f0000017000/0x2000)=nil, 0x2000, 0x0, 0x80012, r0, 0x0) sendmsg(r0, &(0x7f0000022000)={0x0, 0x0, &(0x7f0000006000)=[{&(0x7f00000171f5)="87", 0x1}], 0x1, &(0x7f0000004ff0)}, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000100)={'syzkaller1\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) 2018/03/24 10:30:30 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$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) shutdown(r0, 0x1) sendto$inet(r0, &(0x7f0000000b40)="ac", 0x1, 0x20020003, &(0x7f0000000b00)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) sendto$inet(r0, &(0x7f0000000dc0)="9a06ac42afee253140fed88b03cdc9d30224a0e6fd2e83b04e6c11d4893edcb09ba740bab1e35217bb94c21d1aea3bb70b876b050a63e1ecdab6bac700feb887551849aad39aa63be6259f6204d10aaede72bacbda0bcf0b80e92d370d3f1b08c17a73e8f9bca9f1e1d23ad5d57d2acfe7139f14a96685a9c33592e8a650b8e42d8710faec9be060496a11c63071f8847efea22e2a6ad4919d944124bbe01e108e8f442c5da2d9ac12ca8f547b8fc9d1a44db3288cde39d9188da405e6f939e00b4734229568ae92010d251ab1ec30774b2344d06989acd94abf2076f86b54d1d622f810e6f3128f1a0b334ce5c18ea6cc668c3feb4c2e2c7b90ee6d1a9196164e7e33239d9cfcb53160a8a80058248754ce8a45fb281e8351fba27decc1ae191ad735a6e0544d7bf98740ba661380ef0983d3e59a2375056e960ecc72bedd2c1225902ffcefb975fe1dc79caf88331ce4844659241804ca9e910cd91281c4b488e64ea9fea6a481ef9ab43e39f6b3eddae2e0b7d6695a071ed9be3573ad917f83dad89e050d6a313df63640e28407b56da0bf299683dd20f8ded01611ebc78f7929aa6816e957cf9201117f2f15af0e9a4cb2913789dcdc646c51ac6130ec32cc4d8a5ad86799ea0840a5fca4e7a08b39096bd57fab468aac886cefc2f0526b97e0b1121a72b33638940181f23b717f38ccf53d5fb41a9ba3e135fae7c02d64aaa8f857aa1a1ebbc3330821c514e85e7f29c85fa471cca434", 0x219, 0x0, 0x0, 0x0) sendto$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) sendto$inet(r0, &(0x7f00000000c0)="92f4", 0x2, 0x0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) [ 59.230589] binder_alloc: 11264: binder_alloc_buf, no vma [ 59.230604] binder: 11264:11266 transaction failed 29189/-3, size 0-0 line 3133 [ 59.251637] binder: 11264:11272 transaction failed 29201/-71, size 32-8 line 2926 [ 59.266216] binder: undelivered TRANSACTION_ERROR: 29189 [ 59.275678] binder: undelivered TRANSACTION_ERROR: 29201 2018/03/24 10:30:30 executing program 3: r0 = socket$inet6(0xa, 0x80002, 0x88) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e24, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x200}}, 0x100000001}, &(0x7f0000000140)=0x90) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000180)={r1, 0x7a, "3c4daf24cf5fa370ce2ea3cf49e9bd22f03fac50763a89aa9976a7bcde1a4003ae8ee85233a108f73645497792e4181526fd0556fc9286fe764ba294335e66644e955069620fa1d4eecd833664ab32dd32c0f59373ce50a7e0b95c4991722cc1cdbbb28a54dad030b3f998b382faaed1f0766138763ce4079252"}, &(0x7f0000000240)=0x82) 2018/03/24 10:30:30 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000340)={"6c6f0000f72f421d00", &(0x7f0000000380)=@ethtool_cmd={0x8}}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000080)={0x7, &(0x7f0000000040)=[{0x0}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f00000000c0)={r2, 0x2}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0x1000, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x2}, @in6={0xa, 0x4e23, 0x539c, @mcast2={0xff, 0x2, [], 0x1}, 0x200020000000000}, @in6={0xa, 0x4e20, 0x101, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, @in6={0xa, 0x4e21, 0x1000, @remote={0xfe, 0x80, [], 0xbb}, 0x6741a6dc}, @in6={0xa, 0x4e21, 0x75f1202b, @dev={0xfe, 0x80, [], 0xb}, 0x7}, @in={0x2, 0x4e23}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0x3, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x66fc}], 0xe8) 2018/03/24 10:30:30 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect(r0, &(0x7f0000000140)=@un=@abs, 0x80) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xffffffffffffffb7, 0x2001ffff, &(0x7f0000000280)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x20080, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f00000001c0)=@req3={0xe0b, 0x8, 0x0, 0x9, 0x1f, 0x5, 0x1}, 0x1c) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000007cc0)=[{&(0x7f0000000bc0)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c, &(0x7f0000000d40)=[{&(0x7f0000000c00)="adec0a64", 0x4}], 0x1}], 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x22d3) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x7ffb, 0x7fffffff}, 0x14) sendto$inet(r0, &(0x7f0000000080)="92", 0x1, 0x0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/03/24 10:30:30 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000acc000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xb) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x800, 0x0) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000140)=0x44) write$selinux_validatetrans(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="73790674656d5f753a63745f723a61706d5f62696f735e743a73302073797374656d5f753a6f626a6563745f723a7373681f6167656e745f65786563636f6e66696e65645f753a73797374656d5f723a696e736d6f645f743aff302d73300563302e63333032330000000000000000000000003736c47a0c9e82ca5e03690dedd5ebaac8a606"], 0x77) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000001ff4)={@multicast2=0xe0000002, @multicast1=0xe0000001}, 0xc) 2018/03/24 10:30:30 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000b95ffc)) stat(&(0x7f0000003880)='./file0\x00', &(0x7f00000038c0)) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000003c80)={'gretap0\x00', @ifru_mtu}) fstat(0xffffffffffffffff, &(0x7f0000003a00)) ioctl$TIOCCONS(r0, 0x541d) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000003b40)={&(0x7f0000000240)=@proc={0x10, 0x0, 0x25dfdbfb}, 0xc, &(0x7f0000003680)=[{&(0x7f0000000280)={0x1c, 0x0, 0x0, 0x70bd2b, 0x0, "", [@generic, @typed={0xc, 0x0, @ipv4=@multicast1=0xe0000001}]}, 0x1c}, {&(0x7f00000023c0)={0x30, 0x0, 0x0, 0x0, 0x0, "", [@typed={0xc, 0x83, @uid}, @generic, @typed={0xc, 0x0, @fd}, @nested={0x4}, @nested={0x4}]}, 0x30}], 0x2, &(0x7f0000003a80)}, 0x0) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000003b80)={{{@in=@loopback=0x7f000001, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f}, {0xf800000000000000, 0x0, 0x0, 0x5988, 0x0, 0x0, 0x0, 0x2}, {0x0, 0xfff}, 0x6, 0x0, 0x0, 0x0, 0x0, 0x3}, {{@in=@loopback=0x7f000001}, 0x0, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}}, 0xe8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in6={{0xa}}, [0xffff, 0x7, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x4, 0x6]}, &(0x7f00000001c0)=0x100) 2018/03/24 10:30:30 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x6e, &(0x7f00006c6ff0), 0x0, &(0x7f0000000000)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) sendmsg$unix(r2, &(0x7f0000000100)={&(0x7f0000000140)=@abs, 0x6e, &(0x7f000000d000), 0x0, &(0x7f000053c000)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) close(r1) close(r3) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x40000, 0x0) ioctl$TIOCMSET(r4, 0x5418, &(0x7f0000000080)=0x200) close(r0) 2018/03/24 10:30:30 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x101000, 0x0) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f0000001040)=0x8, 0x4) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) lookup_dcookie(0x1, &(0x7f0000000000)=""/4096, 0x1000) connect$inet(r1, &(0x7f0000561000)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/03/24 10:30:30 executing program 0: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f00000000c0)={@empty, 0x0}, &(0x7f0000000100)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'ipddp0\x00', r1}) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000540)={0x20, 0x1d, 0x301, 0x0, 0x0, {}, [@nested={0xc, 0x0, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) [ 59.288514] binder: unexpected work type, 4, not freed [ 59.301147] binder: undelivered TRANSACTION_COMPLETE [ 59.310911] binder: undelivered TRANSACTION_COMPLETE [ 59.320113] binder: undelivered transaction 32, process died. 2018/03/24 10:30:30 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000380)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000200)=@updpolicy={0xb8, 0x19, 0x401, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0xa0, 0x80}}}, 0xb8}, 0x1}, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) 2018/03/24 10:30:30 executing program 0: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000340)) statfs(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/40) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f00000001c0)={@in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x1, 0x0, 0x2, "184843c4e23895e96105385ef0358943d2908d24759802cf06c97fefa59c9dae23004c6bf2376c547a0da15792507cb22b5eee61a38a33caaf5ab07a387380bd9a39779c398e3ea0411efadfd2dbc6c6"}, 0xd8) poll(&(0x7f0000000180)=[{r2, 0x8}, {r3, 0xc040}, {r1, 0x4000}, {r2, 0x400}, {r1, 0xa0}, {r2}], 0x6, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0xc, &(0x7f0000000040)=0xfffffffffffffffa, 0x4) syz_open_dev$mice(&(0x7f00000002c0)='/dev/input/mice\x00', 0x0, 0x8000) getsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/24 10:30:30 executing program 5: r0 = socket$packet(0x11, 0x400000003, 0x300) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000080)=0x6) sendto$inet(r1, &(0x7f0000617fc9), 0x0, 0x20000000, &(0x7f0000deaff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000100)={@empty, 0x10, 0x3, 0x3, 0xf, 0x400, 0x9, 0x80000000}, &(0x7f0000000140)=0x20) poll(&(0x7f0000000040)=[{r0, 0x3060}, {r1, 0x2}, {r0, 0x80}], 0x3, 0x8) dup3(r0, r1, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) 2018/03/24 10:30:30 executing program 1: r0 = memfd_create(&(0x7f0000000400)="776c616e30707070302c6c6f776c616e302e70726f6373656c696e75782d707070316b657972696e677365637572dbe49f8856a193adb69569747976626f786e657430407070703074727573746564656d31402f0087b3fb5966b72670e56c621e3d766c3b1725a77f51cad780383aedf07c0045c304bb247b6d66a6ca2af29f91faeba295d0c9a4057a42e70bdb52a08b2e9ca6bf3f4a2bc60d09573e82559f790137ab3f0911141211b7061c7fc901738aa46d14da74f6e7440e8f860e37cbafc56136bc610f95663d533db74d77badae4eb8d5fd5e71c7d3953d0647d779cc586ef91fae705", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, "71756575651966e0ca00000000000000000000000000000b00e3001b000000000000000400080000000001000000000000000000000000000000f3feffb20300"}) mkdirat(r0, &(0x7f0000000300)='./file0\x00', 0x10) mkdirat(r0, &(0x7f00000002c0)='./file0\x00', 0x80) dup2(r0, r2) write$sndseq(r1, &(0x7f00000000c0), 0x24b) r3 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f0000642fb4)={0x0, 0x0, 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfd]}) r5 = request_key(&(0x7f0000000080)='logon\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)='&\x00', 0xfffffffffffffffe) keyctl$describe(0x6, r5, &(0x7f0000000200)=""/130, 0x82) dup2(r4, r3) ioctl$TUNSETNOCSUM(r2, 0x400454c8, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r3, 0xc0bc5351, &(0x7f0000000500)={0xffff, 0x1, 'client1\x00', 0xffffffff80000000, "cfcbf1878f5a5882", "5c32f75b5da0c02757364368b67fb39aa824a07b0e617e92e04e9b169bdf5ca8", 0x9, 0x7}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000340)=0x16, 0x4) 2018/03/24 10:30:30 executing program 4: r0 = memfd_create(&(0x7f00000000c0)='$wlan0wlan1)\x00', 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x3f) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000012000), 0x4) sendmsg$key(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000600)={0x2, 0xa, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) sendmsg$key(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000640)={0x2, 0x4, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/03/24 10:30:30 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000180)=0x1c, 0x80000) r1 = socket$packet(0x11, 0x2, 0x300) sendfile(r0, r1, 0x0, 0x2) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x2000, 0x101) symlinkat(&(0x7f0000000040)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00') pivot_root(&(0x7f0000000000)='./file0/bus\x00', &(0x7f0000000200)='./file0/bus\x00') mount(&(0x7f0000000100)='./file0/bus\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) mount(&(0x7f00003c2000)='./file0/bus\x00', &(0x7f0000122000)='./file0/bus\x00', &(0x7f0000771ff9)='mqueue\x00', 0x0, 0x0) 2018/03/24 10:30:30 executing program 7: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f00000000c0)='pipefs\x00', 0x0, &(0x7f000000a000)) open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x88040, 0x0) mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000032ffb)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) creat(&(0x7f0000001ff4)='./file0/bus\x00', 0x0) 2018/03/24 10:30:30 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000000)=0x547, 0x4) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000080), 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x40, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00000000c0)=0x7, &(0x7f0000000100)=0x4) 2018/03/24 10:30:30 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x200200, 0x0) preadv(r0, &(0x7f0000000500)=[{&(0x7f00000005c0)=""/90, 0x5a}, {&(0x7f00000001c0)=""/181, 0xb5}, {&(0x7f0000000800)=""/145, 0x91}, {&(0x7f0000000340)=""/144, 0x90}, {&(0x7f0000000640)=""/248, 0x93}], 0x5, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) r2 = fcntl$dupfd(r0, 0x0, r0) write$evdev(r1, &(0x7f0000e95000)=[{}, {}], 0x30) pread64(r0, &(0x7f0000000000)=""/111, 0x6f, 0x100000000000) poll(&(0x7f0000000140)=[{r1}], 0x1, 0x3) read$eventfd(r1, &(0x7f00000000c0), 0xfffffffffffffcbe) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000080)={0x8000, 0x0, 0xa000}, 0x4) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000580)=0xffff) getpeername$inet(r2, &(0x7f0000000180)={0x0, 0x0, @multicast1}, &(0x7f0000000280)=0x10) 2018/03/24 10:30:30 executing program 2: unshare(0x20000400) r0 = timerfd_create(0x0, 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40000, 0x20) accept(r1, &(0x7f0000000040)=@nfc, &(0x7f00000000c0)=0x80) bind$ax25(r1, &(0x7f0000000100)={0x3, {"e5b55132c6a2a4"}, 0x6}, 0x10) timerfd_settime(r0, 0x0, &(0x7f0000007000)={{0x0, 0x4}, {0x0, 0x5}}, &(0x7f0000005fe0)) 2018/03/24 10:30:30 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) poll(&(0x7f0000000180)=[{r0}], 0x1, 0x80) pwritev(r0, &(0x7f0000000500)=[{&(0x7f00000001c0)="5c31b3e8e3f70e2c9242ab5a74522aab8efa706b07f190ef9047752fa5a727b64f26", 0x22}, {&(0x7f0000000200)="eca69f747294d65d316ef7039916c605c33db8f698f714a3749ceeb15c6f4ff7fef876eb7d321cf9e74a1a38cec12fcc50ad2c304212c6", 0x37}, {&(0x7f0000000240)="c5849af80ef08484e56c7ccad7366328e896218bbf9c01f38ae51becc0aee8f609020112b867afdcbba5", 0x2a}, {&(0x7f0000000280)="9c00572e2babce99216a2647ab3580105aabddec893ed68ac532d6554a35c20ffec2e7c135505f0f74e6b75d45643515773e73cbe2ff7b99c7c05e3e4751bfef6230b8285846849096bdb6b30a5252bd87d6157f6e972d549feda7ae2f0c3684fba1813598dd9c30f293bc828ba1d7df3d613870f1a69d6cfaab03998a6bf09f65f905d1d7be79ef128f79ce7f26b09095f2ab3ff57a6d094fd7d9fa3541bcb338f8170b1dfa544e692069a885b52507b0af18ea2f12a9ded0372074c260a50e485e89b5134f842ced51286b4853dcf3b17238e1556f53b1d8352edb0e420778f1993329324a3111d955b2560649534e", 0xf0}, {&(0x7f0000000380)="7ea06c92767f38d2c2a07e54b782806a734fd1703b567bbe40e0386b57cd3c731b727dc4f8b3a550e7d8c42955889675772cf4fd69c31575c3718d57d814b08d4f13c781eab8c899", 0x48}, {&(0x7f0000000400)="0ca72a3360332f26fb1120585f26923786881cd17cb8acf96f02d372e904b7f0cb27d147884ce48d00f63fb9179c645f687317cb7ea507c575e0d4eff9ed279f062e440567a1f05ca7f96ff3d9972aa09f4a3f0b176b159c1b8df0e89560e9b5e21bd66fe9aadf4258ec2f0c1f4372a6048d9b742fcf824d0ebef9235cf1a992f1613503b2a3ea7d542b713301b42ecca7771da9de9342917d36abb6dfd6341f7a74", 0xa2}, {&(0x7f00000004c0)="9e0ce68a0c01fd4e22443d1f6cfdd34fee213fda50e99a585f104258f67b", 0x1e}], 0x7, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0xfffffffffffffffe) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x6, 0x40) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00000000c0)={0x0, 0x0, 0x6}) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000140)={r2, 0x80000, r3}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) 2018/03/24 10:30:30 executing program 1: r0 = memfd_create(&(0x7f0000000400)="776c616e30707070302c6c6f776c616e302e70726f6373656c696e75782d707070316b657972696e677365637572dbe49f8856a193adb69569747976626f786e657430407070703074727573746564656d31402f0087b3fb5966b72670e56c621e3d766c3b1725a77f51cad780383aedf07c0045c304bb247b6d66a6ca2af29f91faeba295d0c9a4057a42e70bdb52a08b2e9ca6bf3f4a2bc60d09573e82559f790137ab3f0911141211b7061c7fc901738aa46d14da74f6e7440e8f860e37cbafc56136bc610f95663d533db74d77badae4eb8d5fd5e71c7d3953d0647d779cc586ef91fae705", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, "71756575651966e0ca00000000000000000000000000000b00e3001b000000000000000400080000000001000000000000000000000000000000f3feffb20300"}) mkdirat(r0, &(0x7f0000000300)='./file0\x00', 0x10) mkdirat(r0, &(0x7f00000002c0)='./file0\x00', 0x80) dup2(r0, r2) write$sndseq(r1, &(0x7f00000000c0), 0x24b) r3 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f0000642fb4)={0x0, 0x0, 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfd]}) r5 = request_key(&(0x7f0000000080)='logon\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)='&\x00', 0xfffffffffffffffe) keyctl$describe(0x6, r5, &(0x7f0000000200)=""/130, 0x82) dup2(r4, r3) ioctl$TUNSETNOCSUM(r2, 0x400454c8, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r3, 0xc0bc5351, &(0x7f0000000500)={0xffff, 0x1, 'client1\x00', 0xffffffff80000000, "cfcbf1878f5a5882", "5c32f75b5da0c02757364368b67fb39aa824a07b0e617e92e04e9b169bdf5ca8", 0x9, 0x7}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000340)=0x16, 0x4) 2018/03/24 10:30:30 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000a90000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000a96fff)=""/1, &(0x7f00002a1000)=0x1) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000000040)=""/118, &(0x7f00000000c0)=0x76) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000140)=ANY=[@ANYBLOB="3e150000000000000738000000090c0969030400000000000000010000000000000001000000010000004000000000000000ff600000000000000100000000000000050201ff0730000000020a0500000100000000000000e6000000000000000e0400000000000000000000010000005e00000000000000c910ff0100000000000000000906000000000001c910fe800000000000000000000000000017000100c91000000000000000000000ffffac1414bb0000000000"], 0xb8) 2018/03/24 10:30:30 executing program 6: sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0x31, 0xfffffffffffffffe, &(0x7f0000e81ff0)={0x2, 0x2004e20}, 0x10) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_security(0x11, r0, &(0x7f0000000080)=""/117, 0x75) 2018/03/24 10:30:30 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') sendmsg(r0, &(0x7f0000000480)={&(0x7f0000000040)=@vsock={0x28, 0x0, 0x2710, @my=0x0}, 0x80, &(0x7f0000000140)=[{&(0x7f00000000c0)="94e494d5fec717f211f9dfc17798e64d265f791054561ef4d263d561373ab9a609791ff423a459f9c08a11f84802076d54bcc9a643484b721569e93150df63be19296b0f4ffdb242df1d8bea16f6ad5f947fb859fe84a89fe59223c4f647af406abe1b7aed79cc956b6906", 0x6b}], 0x1, &(0x7f0000000180)=[{0x70, 0x116, 0x40, "a37fc282cdbd5348b78b2b325cf39084fd0b469cf7e7bff05f1364987d537ef582ce689618784737395248344407688297ce717b0fc879449c241785cbd06102df954079a57525717a49de7276ffd166467aa4ab862b7c89bfc675197993b3c1"}, {0xb0, 0x88, 0x4, "3fd63e0c5d8612bd8db2453d13af2d15f1e69f4d19fa88551a262b88a068817ebfadcb5fb5dc51e5033436bec8a06f177698bb1d62e12cb9b4b8b77b54caf8ece75cd51d97ceb57b0637e798fcedf96fc32a3389824f8556d2a31f43e134c6003ec5d314b69f6f6855f6b3e2b48748d1472d2c6d3dc58c94ebfee598a8b37934877247247750f3e524d23d0ef579d9ebb2bdbfd9558e5ef041128e39"}, {0xb8, 0x10f, 0xffff, "0f0c2c276b61914b61bc8cd6c7a17705fc3de2f841cfc6a1d2f02881354e0749bd40bac732a5cca4f1d38a206818e7939534dce69fe2b3119f699651b2568c92041e6915c82eba5518df968672f78f6522578159fc5ec020af3883d01fd5afe63e784bc683fb12b4562af65500872d6740b8ece22a7ab7140393c339a564479d9765f593735810f59e09d483fc96e86187ac609cf73e76e58e473ed765e5c57065c1"}, {0x20, 0x0, 0x5, "0aa52218e99690069f5e2a"}, {0x90, 0x103, 0x7, "0991c8cf2f626226a925baa364c71bc08b977689860fe83a3f264dfe3d257b39244412b807d0537b45aaf9d8872d9ecadcb72de99d7e44ab7e4aeb4dd660f7ae664a03c8b7127975d87de185f17e7aae4dcc7b1c7c251da37068eda6a2cc74010b84b596e17ce96fab34f5b41ec8e58f7208d8bba740ff3b380df7e135a33860"}, {0x68, 0x10b, 0x7, "a026c93ad075d9594f576620a1f4601648a8649391b894864ce247e16d60f63e742d2e069e876bc75f86b08419cb2f57bcbfad8d2471023c2fb9fc890741ff83e46496a3cfe6deed13bdd670dd52cb86f570701afda041"}], 0x2f0, 0x44011}, 0x4000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001aff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000034000)=[{}, {0x8}]}, 0x10) 2018/03/24 10:30:30 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000004c0)={&(0x7f0000000480)={0x10}, 0x1fb, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="04010000100001000000000000000000e0000001000000000000000000000000ac1414aa00000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x104}, 0x1}, 0x0) 2018/03/24 10:30:30 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x800, 0x0) sendfile(r0, r1, &(0x7f0000000080), 0x200102000002) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000100)={{{@in=@multicast1, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@local}}, &(0x7f0000000040)=0xe8) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000002c0)={r2, @broadcast=0xffffffff, @multicast2=0xe0000002}, 0xc) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5334, &(0x7f0000000480)={0x80000001, 0x8, 0x0, 'queue0\x00', 0x7}) geteuid() setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000000c0)={0x4, 0x7ff, 0xfffffffffffffffe, 0x31c, 0xea, 0x5, 0x20, 0x2d, 0x0, 0x400, 0x2}, 0xb) 2018/03/24 10:30:30 executing program 5: ioprio_set$pid(0x1, 0x0, 0x0) ioprio_get$pid(0x3, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000040)={0xf9d}, 0x1) 2018/03/24 10:30:30 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000372ffc)=0x1, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000e71ffc)=0x2000000000003, 0x4) sendto$inet6(r0, &(0x7f0000cffa67), 0x0, 0x0, &(0x7f0000f66fe4)={0xa, 0x4e20}, 0x1c) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000000)={@dev, 0x0}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffff9c, 0x8916, &(0x7f0000000080)={@mcast2={0xff, 0x2, [], 0x1}, 0x75, r1}) recvfrom$inet6(r0, &(0x7f0000f63fa7)=""/246, 0x47, 0x23fffd, 0x0, 0x0) 2018/03/24 10:30:30 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x4, 0x0) r2 = open(&(0x7f0000000000)="e91f7189591e9233614b2f66696c653000", 0x80000, 0xd6) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x1ff, 0x100000001, 0x3, 0x1, 0x6, 0x1ff, 0x3, {0x0, @in6={{0xa, 0x4e21, 0x5d8, @dev={0xfe, 0x80, [], 0x17}, 0x8}}, 0xa31, 0x8001, 0x9, 0x6, 0x9}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0x7f, 0x4, 0x8, 0x6, r4}, 0x10) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000180)={r3, 0x2, 0x0, 0x7, 0x2, 0x80000001, 0x1, 0x7f, {r4, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1, 0x8, 0x3, 0x100, 0x5}}, &(0x7f0000000240)=0xb0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000018effc)=0x1c, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) accept4$unix(r1, &(0x7f0000fd5ff8)=@abs, &(0x7f00007bdffc)=0x8, 0x0) 2018/03/24 10:30:30 executing program 6: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000ffb000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000cf7000/0x1000)=nil, 0x1000}, 0x2}) open(&(0x7f0000000200)='./file0\x00', 0x200004, 0x2f) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x200, 0x0) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000140)=0x44) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000008000)={{&(0x7f0000cf7000/0x4000)=nil, 0x4000}, 0x20000000ffff8000, 0xffff8000}) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/access\x00', 0x2, 0x0) 2018/03/24 10:30:30 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={"627269646765300001002a8900", 0x8201}) 2018/03/24 10:30:30 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x26, &(0x7f00000000c0)=0x5, 0xc9) 2018/03/24 10:30:30 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000001300)='/exe\x00\x00\x00\x00\x00\x00') flistxattr(r0, &(0x7f0000000000)=""/19, 0x1) accept4$unix(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x6e, 0x80800) 2018/03/24 10:30:30 executing program 6: keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}) r0 = syz_open_dev$binder(&(0x7f0000009ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = socket$key(0xf, 0x3, 0x2) write(r1, &(0x7f0000000180)="a0", 0x1) 2018/03/24 10:30:30 executing program 5: setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@dev={0xfe, 0x80}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in, 0x0, 0x3c}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) 2018/03/24 10:30:30 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) dup2(r1, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0xffffffffffffff60, 0x0, &(0x7f0000009000)}) prctl$setfpexc(0xc, 0x82) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000c5a000)={0x0}) r3 = add_key(&(0x7f0000000000)='logon\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="b9ce89f78a050da6d5284d1b821cf782e4d90591a064c0019f5658096d773a5e758ac9e1dd4ed2f2c3d6377c3b1765d0289605e3a46bcc963552d0ea21d3f771d0315a8fc0c42a5db4b2480062a57ba52300f1be69708e05d8297c919763e79ef17d387fef00d654a7f88cdcb435646569eff82270463ffc64dba22ec5f437c3facef0a8c72d304fbc85069d8ec8b38d4393c14eb1d5a319110159b1082b334a09b2b4fb3c28ec9934587ca8121b89fac55dfde0e6590cbc0d3c4669f8b55186e7d8dc173b66e13f840b0b7aae", 0xcd, 0xfffffffffffffff9) keyctl$clear(0x7, r3) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000a94fd0)={0x14, 0x0, &(0x7f0000b8f000)=[@increfs_done={0x40106308, r2}], 0x0, 0x0, &(0x7f00002e3f90)}) 2018/03/24 10:30:30 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x40601) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000000c0)={{0x80}, 'port0\x00', 0xbd, 0x80003}) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') r2 = syz_genetlink_get_family_id$fou(&(0x7f00000001c0)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f0000000280)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, r2, 0x0, 0x70bd2a, 0x25dfdbfc, {0x3}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) 2018/03/24 10:30:30 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f00000001c0)=ANY=[@ANYBLOB="6e617400000000000000000000000000000000000000000000000000000000000f0000008a5bbbf4b35bc2dd3c25d611f1611720637178d2a1cce8c452425f9925eca3d98253f3a21d7cba0429e40f20ec59112c9c1ba27bb9886aa41c54f26e03f3a8c8126beb43f8cd3412e863db608b332ad1e7b386a59d384f0b6b3666421660b273b0ccf5b20fab77748bef70ac9c1060efda364c51197bd3862eb8b5f6488ae3718b1a7dbde34f1292dacef5dd4cc2c38b7f0ae027f1f492f83cdf8423b966272a92ed584c2c95e5800446da8f175bf157bc024048faf031fd19085c070c48"], &(0x7f0000000140)=0x33) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xd55, 0x80000) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x6, 0x2, 0x101, 0x5, 0x40}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x3, 0x5, 0x7, 0x6, 0x4}, 0x14) 2018/03/24 10:30:30 executing program 2: rt_sigprocmask(0x2, &(0x7f0000002000)={0x7}, &(0x7f0000000040), 0x8) 2018/03/24 10:30:30 executing program 3: syslog(0x3, &(0x7f0000000000)=""/57, 0x39) r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x40301) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000100)={0x9, 0x0, 0x8, 0x80000001, 0x9, 0x1, 0x400, 0x3, 0x3, 0x6, 0x820e, 0x7ff}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)=0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x80000, 0x0) tgkill(r1, 0xffffffffffffffff, 0xa) r2 = fanotify_init(0x0, 0x80000) fadvise64(r2, 0x0, 0x8, 0x5) 2018/03/24 10:30:30 executing program 4: mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='statm\x00') ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f00000001c0)) pivot_root(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file1\x00') r1 = open(&(0x7f0000000000)='./file1\x00', 0x22000, 0x170) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00000002c0)=""/83, &(0x7f0000000340)=0x53) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000080)=""/189, &(0x7f0000000140)=0xbd) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x4) rename(&(0x7f0000000040)='./file1\x00', &(0x7f000044aff8)='./file0\x00') [ 59.571695] mip6: mip6_rthdr_init_state: state's mode is not 2: 0 [ 59.607369] binder_alloc: binder_alloc_mmap_handler: 11400 20000000-20002000 already mapped failed -16 2018/03/24 10:30:30 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000180)={0x0, 0x8000, 0xfff, 0x200}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000240)=ANY=[@ANYRES32=r1, @ANYBLOB="690000009cc6dd7f8f2d8b3e9b9caac358bf50efad06000000e4d723cb54116ab40e9980f8493c80a12f1decb0d47e1a2bfedbb340f375c2e805f28818efb6c1cd7b484603e8b5096bb999a6d16094e25595a05ade5dd0bf63023b01655427b7d19c7e5b9007e3963e5942af7f"], &(0x7f00000002c0)=0x71) ioctl$TIOCLINUX5(0xffffffffffffffff, 0x541c, &(0x7f0000000200)={0x5, 0x1, 0x0, 0x4, 0x2}) ioctl$TIOCCONS(r0, 0x541d) preadv(r0, &(0x7f0000000140)=[{&(0x7f0000000000)=""/250, 0x1}], 0xdf, 0x0) [ 59.629456] binder: 11404:11416 BC_INCREFS_DONE u00000000204edf8a node 39 cookie mismatch 0000000000000000 != 0000000000000001 [ 59.659460] binder_alloc: binder_alloc_mmap_handler: 11404 20000000-20002000 already mapped failed -16 [ 59.671961] binder: BINDER_SET_CONTEXT_MGR already set 2018/03/24 10:30:31 executing program 0: symlink(&(0x7f000000bffa)='./control\x00', &(0x7f00006bb000)='./file0\x00') creat(&(0x7f0000000000)='./file0\x00', 0x0) r0 = open(&(0x7f0000cd8ff8)='./file0\x00', 0x80040, 0x0) r1 = creat(&(0x7f0000412ff8)='./file0\x00', 0x2) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x0) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000557000)='./file0\x00', &(0x7f0000473000)='./control\x00') 2018/03/24 10:30:31 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f00000000c0)=""/84) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000001c0)={0x0, 0x81, 0x1, [0x3f]}, &(0x7f0000000200)=0xa) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000240)={r1, 0x7}, 0x8) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/user\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000040), 0x4) fchmod(r0, 0x2) write$selinux_user(r2, &(0x7f0000000140)=ANY=[@ANYBLOB='system_u:object_r:ssh_keysysadm_u\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0xffffffffffffffdd) finit_module(r2, &(0x7f0000000180)='/selinux/user\x00', 0x2) 2018/03/24 10:30:31 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, r2}) setsockopt$inet_buf(r0, 0x0, 0xf, &(0x7f0000f05f40), 0x0) 2018/03/24 10:30:31 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x40002) ioctl(r0, 0x5387, &(0x7f0000000000)) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000000)=0xda68, &(0x7f0000000040)=0x4) 2018/03/24 10:30:31 executing program 7: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f0000000100)="0200000008000000000000900000000000000002", 0x14, 0x0) 2018/03/24 10:30:31 executing program 6: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="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", 0x12e) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) write$selinux_validatetrans(r1, &(0x7f0000000000)={'system_u:object_r:hwclock_exec_t:s0', 0x20, 'system_u:object_r:fixed_disk_device_t:s0', 0x20, 0x35, 0x38, 0x20, 'system_u:system_r:kernel_t:s0\x00'}, 0x6e) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/03/24 10:30:31 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000000a000)={&(0x7f0000010ff4)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000a39fc8)=ANY=[@ANYBLOB="2800000012000503000000000000000007000000", @ANYRES32=0x0, @ANYBLOB="0000001492911ea89d69570000200000"], 0x28}, 0x1}, 0x0) 2018/03/24 10:30:31 executing program 3: r0 = socket$inet6(0xa, 0x100000000002, 0x0) getsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000830000), &(0x7f00004fe000)=0x4) socket$inet6_sctp(0xa, 0x5, 0x84) [ 59.677297] binder: 11404:11416 ioctl 40046207 0 returned -16 [ 59.678686] binder_alloc: 11404: binder_alloc_buf, no vma [ 59.678702] binder: 11404:11431 transaction failed 29189/-3, size 40-8 line 3133 [ 59.681198] binder: 11404:11432 BC_INCREFS_DONE u0000000000000000 no match [ 59.706198] binder: release 11404:11405 transaction 38 out, still active [ 59.713040] binder: unexpected work type, 4, not freed [ 59.718296] binder: undelivered TRANSACTION_COMPLETE [ 59.723602] binder: send failed reply for transaction 38, target dead 2018/03/24 10:30:31 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) recvfrom$inet6(r0, &(0x7f0000000100)=""/21, 0x15, 0x40000000, &(0x7f0000000140)={0xa, 0x4e20, 0x411, @mcast2={0xff, 0x2, [], 0x1}, 0xfff}, 0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) r2 = accept4(r1, &(0x7f0000000040)=@alg, &(0x7f00000000c0)=0x80, 0x0) shutdown(r0, 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000000000)=0x3) recvmmsg(r2, &(0x7f00000018c0)=[{{&(0x7f0000000600)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001840)=""/94, 0x5e}}], 0x1, 0x0, &(0x7f0000001940)) syncfs(r1) 2018/03/24 10:30:31 executing program 7: r0 = socket$inet6(0xa, 0x80803, 0x3) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000005ffc)=0x4, 0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000080)={0xf2, 0x1ff, 0x80000000, 'queue0\x00', 0xb111}) 2018/03/24 10:30:31 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) epoll_create(0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'bcsf0\x00', 0x200}) getpid() ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000000080)={0x0, &(0x7f0000000140)}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x123001, 0x0) clock_gettime(0x6, &(0x7f0000000240)) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f00000004c0)) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000500)={0x3, &(0x7f0000000440)=[{}, {}, {}]}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000540)='/dev/ptmx\x00', 0x2000, 0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f00000003c0)={0x0, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e24}, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x5, 0x1000, 0xa107, 0x2, &(0x7f0000000380)='tunl0\x00', 0xfff, 0x810, 0xfffffffffffffff9}) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000000480)) write$sndseq(r1, &(0x7f00000002c0)=[{0x6, 0xfffffffffffffffb, 0x81, 0x1, @time={0x0, 0x989680}, {0x1, 0x3}, {0x8001, 0x10000}, @queue={0x7ff000000000000, {0x9, 0x1}}}, {0x0, 0x54, 0x0, 0x6, @time={r2, r3+10000000}, {0x5, 0x1}, {0x1, 0xffffffffffffffff}, @raw32={[0x9, 0xe8ca, 0xffff]}}, {0x8, 0xfffffffffffffffc, 0x100000001, 0x2, @time={r4, r5+30000000}, {0x4, 0xe14}, {0x401, 0x8000}, @quote={{0x9, 0x40}, 0x0, &(0x7f0000000200)={0x6f38, 0x3, 0x3, 0xaec, @time={r6, r7+30000000}, {0x1, 0x7}, {0x5, 0x5}, @queue={0x0, {0xbec7, 0x29c}}}}}, {0xa89, 0x9, 0x1, 0x0, @time={0x0, 0x989680}, {0x8, 0x3}, {0x1ff, 0x81}, @control={0x6, 0x3, 0x7}}], 0xc0) 2018/03/24 10:30:31 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f00006b8ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000016000202ac9220cf1b5ce839e8f7d896271b040000000000000002000000"], 0x14}, 0x1}, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f00000000c0)={0x2200, 0x7}) readv(r0, &(0x7f00009fc000)=[{&(0x7f00009fc000)=""/8, 0x8}], 0x1) sigaltstack(&(0x7f0000fff000/0x1000)=nil, &(0x7f0000000000)) 2018/03/24 10:30:31 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f6578650000000000ff070000ddd9f191be10eebf000ee9ff0700000000000054fa07424adee916d2da75afe70b35a0fd6a1f0200f5ab26d7a075fb35331ce39c5a7568641006d7c0206a74e333265316a175350e730ab2bce682b69d603fc05ead7fb5180de13a74155d8560fe23dfbba10724631067f955b8810f3402053f95a8798b0e3749d9c79cdd5f62547e59ab4352ab0a3827384665fd636c7b86f4ad7a4c24549743c95fe92c16ea53e5e2a1dc065b53520b9cd4eb30edc0f70cb82149f8ff5b628eabf1a9ab91915a78b5cb259f4a0fbfab4dacbd68f077") readahead(r0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) 2018/03/24 10:30:31 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r0, 0x40086602, &(0x7f00000011c0)={0x4000}) fremovexattr(r0, &(0x7f0000000000)=@random={'security.', '\'wlan1bdev*\x00'}) [ 59.742110] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 59.744086] audit: type=1400 audit(1521887431.018:43): avc: denied { fsetid } for pid=11433 comm="syz-executor2" capability=4 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 2018/03/24 10:30:31 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080), 0x14) close(r0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x400480, 0x0) accept$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x14) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), 0x8) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000140)) 2018/03/24 10:30:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40000) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000080)={0x3, 0x6, 0x3}) signalfd4(0xffffffffffffffff, &(0x7f0000000040), 0x8, 0x0) 2018/03/24 10:30:31 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000008c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000880)={'bridge0\x00', 0xffffffffffffffff}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x339) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x1}) timer_create(0x4d47ced92f182656, &(0x7f0000000000)={0x0, 0x28, 0x4, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_delete(r2) r3 = dup(r0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00000001c0)={r4, 0x2}, &(0x7f0000000180)=0x8) 2018/03/24 10:30:31 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x30, &(0x7f0000001fc4)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x36a3) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/hash_stats\x00', 0x0, 0x0) connect$pppoe(r1, &(0x7f0000000040)={0x18, 0x0, {0x2, @empty, 'vlan0\x00'}}, 0x1e) 2018/03/24 10:30:31 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000140)=""/133, &(0x7f0000000200)=0x85) bind(r0, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0xadd, 0x1, 0x3, 0x1, {0xa, 0x4e24, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x100000000}}}, 0xffffffffffffff4d) 2018/03/24 10:30:31 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getcwd(&(0x7f0000000000)=""/176, 0xb0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000180)='/dev/pktcdvd/control\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='afs\x00', 0x800, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00003c0fdc)={0x20, 0x0, 0x1, 0x800000001, 0x0, 0x0, {}, [@nested={0xc, 0x2, [@typed={0x8, 0x1, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}]}, 0x20}, 0x1}, 0x0) 2018/03/24 10:30:31 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f0000000000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8982, &(0x7f0000000180)={"796180050000001000fb00", r1}) 2018/03/24 10:30:31 executing program 0: lookup_dcookie(0xff, &(0x7f0000000080)=""/155, 0x9b) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x1d}, {0x6, 0x0, 0x0, 0x1000000}]}, 0x10) sendmsg$netlink(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000a82fa0)}, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000040)={'erspan0\x00', 0x6}) [ 59.745021] audit: type=1400 audit(1521887431.018:44): avc: denied { dac_read_search } for pid=11433 comm="syz-executor2" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 59.777073] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/24 10:30:31 executing program 7: mkdir(&(0x7f0000c1bffa)='./bus\x00', 0x0) umount2(&(0x7f0000000040)='./bus\x00', 0x8) mount(&(0x7f000003d000)='./bus\x00', &(0x7f0000043ffa)='./bus\x00', &(0x7f000002cffa)='ramfs\x00', 0x0, &(0x7f0000043000)) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x321000, 0x0) accept$unix(r0, &(0x7f00000000c0), &(0x7f0000000140)=0x6e) getitimer(0x2, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000001c0), &(0x7f0000000200)=0x4) chroot(&(0x7f00004edffa)='./bus\x00') umount2(&(0x7f00009fa000)='./bus\x00', 0x4) pipe(&(0x7f0000000240)) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000180)={0x7fffffff, 0x3, 0x9, 0x1, 0x8, 0x7ff, 0x5000, 0x6, 0xb51, 0x5b82, 0x4, 0x5}) 2018/03/24 10:30:31 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x80000000016, &(0x7f0000000140), &(0x7f0000000080)=0xfffffffffffffc1b) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x10000, 0xb8) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000040)=0x3, 0x4) 2018/03/24 10:30:31 executing program 6: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000000000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r3, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r3, 0x7, &(0x7f0000010000)) tkill(r0, 0x1000000000016) dup3(r2, r3, 0x0) 2018/03/24 10:30:31 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000835000)='/dev/sequencer\x00', 0xa02, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000000)=0x40) write$sndseq(r0, &(0x7f0000000040)=[{0x5, 0xa9, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @control={0x5}}], 0x60) [ 59.858239] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. 2018/03/24 10:30:31 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ad1ff0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f2dfff), 0x0, 0x20000003, &(0x7f0000d17000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000017, &(0x7f00003b3000), 0x4) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x14) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000080), &(0x7f00000000c0)=0x8) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x4e21, @multicast2=0xe0000002}, {0x0, @random="0be052e098ce"}, 0x0, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 'eql\x00'}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x4e22, @loopback=0x7f000001}, {0x1, @random="e7784c4fce75"}, 0x40, {0x2, 0x4e21, @multicast2=0xe0000002}, 'erspan0\x00'}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0xb21) 2018/03/24 10:30:31 executing program 1: r0 = memfd_create(&(0x7f0000000000)='\x00', 0x0) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000580)={'yam0\x00', 0x4800}) readv(r0, &(0x7f0000000500)=[{&(0x7f00000001c0)=""/181, 0xb5}, {&(0x7f0000000280)=""/160, 0xa0}, {&(0x7f00000000c0)=""/99, 0x63}, {&(0x7f0000000340)=""/208, 0xd0}, {&(0x7f0000000440)=""/177, 0xb1}], 0x5) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x81) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000180)={'bridge0\x00', 0xce11}) socket$l2tp(0x18, 0x1, 0x1) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000000040)=0x35) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x2001}) pwrite64(r2, &(0x7f0000000000)='\x00\x00\x00\x00', 0x4, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setrlimit(0x7, &(0x7f0000becff0)) syz_open_procfs(0x0, &(0x7f0000456ffa)='smaps\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003d000)) 2018/03/24 10:30:31 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000040)=0xd98, 0x4) sendmsg$nl_generic(r0, &(0x7f0000009fc8)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xfffffffffffffffe}, 0xc, &(0x7f000000d379)={&(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x14}, 0x1}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x100800, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f00000000c0)={@local}, &(0x7f0000000100)=0x14) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000080), &(0x7f0000000140)=0x4) 2018/03/24 10:30:31 executing program 0: 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$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3}) pwritev(r0, &(0x7f0000000500)=[{&(0x7f00000001c0)="13a3d17c848856410c066967f436aee0ae516b1f94e6fb315568bf4053f9e44ff89bf3bf81adcb5aaee51f5d8229ccc9cedf98da0623f535ddd304e4b97ad382c1b75c7bd43af41985f6c688138bf4ca284b5665f5791d3fbb37a0d57faedc0b71b136a7e91237422330d78cca5f15948dc2a59fcea7ccbdb607513e1dad999e9f5e95c80b1288c2bdb9af115117702abe524166341f0d34bb671a660d791367a03e1d93a22b3ecc95108497ef3b72555d", 0xb1}, {&(0x7f0000000280)="c75db2d5c3dba741640adf522eb0dda71342cfd2dfc6e2aab6f574cd9ce5624f57801b3f86670abb8ee83276f6ea9947cb02010522b60c0c97c4fbd998e99722e9b73e71d87420f6421fcffee78164ec23d64ed4cf3b64c1aa0e1753ed37c5961e8dd9c191ce2fc64d3c82563126af332d1064965e7e1951deb567037de1cf1e09bf180e5b144c46b27ef3afc9728db6b25c6e6014d4c7459719c0c09cfbe1cf66dcfdfeb8be0ab2674e92340ed757abb31d533ff8db86f297eac8dc", 0xbc}, {&(0x7f0000000040)="8a9646c320c0d0f68f7b9404192053", 0xf}, {&(0x7f0000000340)="784ce1d826b260f8369847f114a181e2bf50ff8a5e07ec0c3efd65da21c1a1526cf5bda3cf75b8337d2b6b96ca69e5e13932687a82cb8ba06f8ef02213155f125d30b80aa0ea7f829f9631417a68947cd483ad36363402caff837d6e799e5d317a57a713f26e7a6f4987569644ab0ec65c3b542f3a52e81737b36fcaebf4e1705a24a182f43353a177139cdcb4c15c3534e1a6876de442431c2b8e4bd0b9dcb2f66f88306e88e12a8a60cee7758d933b84cd2140ecf63268bd3361bcb1fa8b1e12ba8c3b0460b46fd462153c260c960890bbe07e", 0xd4}, {&(0x7f0000000440)="91dfd1eb20ec72d340cd5e54ef333f0abf2771a79efc73e26043773f9a198494609ac74590ce18d593034a17f38e7a6fb515edfebed1e2ef336eaf7f6fd70d038665ddef121b74d658de5e948af4a4e4fdb395518859a44a0df8b7616fdbe38aac5808fdd947a13b1b1c8923449fbda6fc632d3aee05b7a0d805b22bd885c857f2d0c0bd43cbe019c62a45e09535f8f3edb2dc509bed9838f19f97af76b447aed694d6560069fde4", 0xa8}], 0x5, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f00000000c0)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f68000)='/dev/sequencer2\x00', 0x0, 0x0) poll(&(0x7f0000000000)=[{r1, 0x8}, {r1, 0x2}, {r1, 0x8154}], 0x3, 0xd0df) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000bc9ffc)) 2018/03/24 10:30:31 executing program 7: r0 = userfaultfd(0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000009ff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000d40ff4)) r2 = request_key(&(0x7f0000000000)='cifs.idmap\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)=']%vmnet0\x00', 0xfffffffffffffff9) r3 = request_key(&(0x7f00000000c0)='id_legacy\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)='vmnet1self$&cgroup\x00', 0xfffffffffffffffb) keyctl$link(0x8, r2, r3) 2018/03/24 10:30:31 executing program 5: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x84800) mknodat(r0, &(0x7f00000000c0)='./file0\x00', 0x8000, 0x7) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000080)="39000000130009046908000081000001000000400300000045ff0f00000a001419001a0047bd330782b77b01000200070000fe000000070002", 0x39}], 0x1) openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x20000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000240)=[@in6={0xa, 0x4e22, 0x200, @dev={0xfe, 0x80, [], 0x17}, 0xff}, @in6={0xa, 0x8000, 0x2, @empty, 0x1000}, @in6={0xa, 0x4e20, 0x71b, @mcast2={0xff, 0x2, [], 0x1}, 0x80000000}], 0x54) 2018/03/24 10:30:31 executing program 6: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4) fcntl$setpipe(r0, 0x407, 0x80002) 2018/03/24 10:30:31 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x4000000004005) r1 = accept4$llc(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000340)=0x10, 0x800) getsockname(r1, &(0x7f0000000380)=@nfc, &(0x7f0000000400)=0x80) mount(&(0x7f00000000c0)='.', &(0x7f0000852000)='.', &(0x7f0000000040)='fuseblk\x00', 0x0, &(0x7f0000000100)) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x100000001, 0x9, 0x0, 0x7, 0x15, 0x8, "5bd951e46483f8a4ef25a2a8af78784c9f361442465a10577321df36bee4bb7849e418da02c3c18de3651e7d180c7c834e0709d6ceb6aab2143d13f3c4b5b586", "c83a729d7493ffadf08cca1e889aa61352470df0ca93746302345702b1b0976c0238f46c78d9751a2c9c85b5702d5201ef610973302a94cc3d30f0e3fa12d203", "1069107286fa3cff4d83a961bdeadd61d3394a37650674a736d49b1182ea3200", [0x2f5d, 0x50]}) r2 = memfd_create(&(0x7f0000000000)='/dev/loop#\x00', 0x1) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000000040), &(0x7f00000002c0)=0x8) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, "934819ecdac5121c6deb941c405c1afade38e8f9305ee2143bb7ec42102841c58cbe7e7acf11d8e8abfa1737809a3d419ee522ccc74d0d8824ea177b8416c12a", "d5bfeecc2608b333934f4acdbcbaae3fcccdf81786abe6d255387190162cd3f54032db33c67c3b918c1b2a82d613d2b0c049b2aba46c69ffe76a569eb87e231f", "7b99570affaf7ad1e9c525e876aa9e761aba356d4dc994e5127450f9d6b4a842"}) 2018/03/24 10:30:31 executing program 6: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) r1 = fcntl$getown(r0, 0x9) memfd_create(&(0x7f0000000300), 0x6) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x3, 0x8005, 0x1}, 0x10) ptrace$setopts(0x4206, r1, 0x6, 0x1) setpriority(0x2, r1, 0x5) r2 = dup3(r0, r0, 0x80000) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000040)={0x5, 0xc99, 0xc, 0x7f, 0x3}) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fcc000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x80045439, &(0x7f00003b9fdc)) sendmsg$nl_netfilter(r2, &(0x7f00000002c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x18, 0x2, 0x1, 0x2, 0x70bd26, 0x25dfdbfb, {0x0, 0x0, 0x1}, [@nested={0x4, 0x3}]}, 0x18}, 0x1}, 0x20040044) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) 2018/03/24 10:30:31 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000000), &(0x7f0000001080)=0x4) 2018/03/24 10:30:31 executing program 5: mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) pipe(&(0x7f0000035ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f0000ccb000)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000000)=0x3, 0x4) dup3(r0, r3, 0x0) r4 = dup3(r2, r1, 0x0) r5 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r1, &(0x7f00003d6ff4)) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) ioctl$TUNDETACHFILTER(r4, 0x401054d6, 0x0) [ 60.051189] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=62485 sclass=netlink_route_socket pig=11536 comm=syz-executor3 [ 60.071943] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=62485 sclass=netlink_route_socket pig=11551 comm=syz-executor3 2018/03/24 10:30:31 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) clone(0x0, &(0x7f0000000000)="1bea3a7855ba4858e5f277648b0a98ca81bea769ce3ede87ade0e119d157fc9548d29154b173b7967324f1b331f125d6f325fce62601f0a34a394cc750059f5331b2a636fdf5f843871f8cc93a2b03ba6a", &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x240, &(0x7f0000000180)=ANY=[@ANYBLOB="1000000000000000000000010000000020c328d32c05db6c06318576be609ee720501aa8d981afa82494c9fa7be52930486c01cdc6f6aacea833de76795ee4a24412c468685e5202c098974ad1301d4469ab5d56d90c507945cdb7815ed1a152ba97aeba00439899df28dc0e260a7bd4dd9890fa973a5c66b205f5387eddfabdc13bf80e621322a22b0a466e2b83d0aecbe487a3e93ec1cfb64af2a47c5503292da4abc7cf0a0d06632aafa24dbe1dc840cafa83764837cf7901a81d803377c117b287b2232a54b71121b696f0d9141d45f79972bb9490d724b9e4047704385fac7c09fdc388c6f161"], 0x24}}], 0x2, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000080)='syz_tun\x00') 2018/03/24 10:30:31 executing program 0: inotify_init1(0x80000) socketpair$inet6(0xa, 0x6, 0x5, &(0x7f0000000000)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000080)) 2018/03/24 10:30:31 executing program 7: r0 = epoll_create(0xffffffffffffff80) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xffffffff, 0x1) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000bf8ff4)) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000000140)) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000040)={'nat\x00', 0x87, "cf1c9aee26f08ca4c935862a9098a143fffc9de0daca533b1bcec893f5225baa29421e350f82bac9d5707550b1f2325ace7ea762c84fb057280b798f9030ee597a7152b6a7e3ac23b2d32f89b02d30baadaa5b5b7f425ed9bb213a00df10bee77bae1a7dd972b54b92f6aead851017c280f0ee40393364d57d750df9115438465fa2bdb2eb8754"}, &(0x7f0000000100)=0xab) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000a1dff4)={0xa}) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000180)) 2018/03/24 10:30:31 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x9, &(0x7f0000000000)=0x9, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) socketpair(0x9, 0xa, 0x4, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x4, 0x1}, &(0x7f0000000180)=0x90) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00000001c0)={r4, 0x7}, &(0x7f0000000200)=0x8) ioctl$RNDCLEARPOOL(r3, 0x5206, &(0x7f0000000080)=0x8001) listen(r1, 0x0) connect$inet6(r0, &(0x7f00001cd000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) 2018/03/24 10:30:31 executing program 4: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0xb, 0x36, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f0000000080)=0x80) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000000c0)={0x3, 0x1, 0x6, 0x1, 0x100, 0x5, 0x5bee, 0x5, 0x9, 0x2, 0xdd}, 0xb) 2018/03/24 10:30:31 executing program 6: r0 = socket$inet6(0x10, 0x3, 0x0) recvmmsg(r0, &(0x7f0000002380)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000080)=""/192, 0xc0}, {&(0x7f0000000140)=""/22, 0x16}], 0x2}, 0x9}, {{&(0x7f00000001c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000240)=""/213, 0xd5}, {&(0x7f0000000340)=""/179, 0xb3}, {&(0x7f0000000400)=""/51, 0x33}, {&(0x7f0000000440)=""/84, 0x54}], 0x4, &(0x7f0000000500)=""/254, 0xfe, 0x80000001}, 0x8}, {{0x0, 0x0, &(0x7f00000018c0)=[{&(0x7f0000000600)=""/166, 0xa6}, {&(0x7f00000006c0)=""/26, 0x1a}, {&(0x7f0000000700)=""/241, 0xf1}, {&(0x7f0000000800)=""/4096, 0x1000}, {&(0x7f0000001800)=""/66, 0x42}, {&(0x7f0000001880)=""/15, 0xf}], 0x6, &(0x7f0000001940)=""/21, 0x15, 0xf4}, 0x3}, {{&(0x7f0000001980)=@rc, 0x80, &(0x7f0000001a00), 0x0, &(0x7f0000001a40)=""/245, 0xf5, 0x10000}, 0x81}, {{&(0x7f0000001b40)=@rc, 0x80, &(0x7f0000001d00)=[{&(0x7f0000001bc0)=""/88, 0x58}, {&(0x7f0000001c40)=""/132, 0x84}], 0x2, 0x0, 0x0, 0x80000001}, 0x7f}, {{&(0x7f0000001d40)=@can, 0x80, &(0x7f00000022c0)=[{&(0x7f0000001dc0)=""/100, 0x64}, {&(0x7f0000001e40)=""/82, 0x52}, {&(0x7f0000001ec0)=""/7, 0x7}, {&(0x7f0000001f00)=""/8, 0x8}, {&(0x7f0000001f40)=""/56, 0x38}, {&(0x7f0000002040)=""/232, 0xe8}, {&(0x7f0000002140)=""/186, 0xba}, {&(0x7f0000003000)=""/4096, 0x1000}, {&(0x7f0000002200)=""/192, 0xc0}], 0x9, &(0x7f0000001f80)=""/44, 0x2c, 0x2}, 0x4}], 0x6, 0x40, &(0x7f0000001fc0)={0x0, 0x989680}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002540)={{{@in6=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000002640)=0xe8) recvfrom$packet(r1, &(0x7f0000002500)=""/55, 0x37, 0x12000, &(0x7f0000002680)={0x11, 0x1a, r2, 0x1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a8430891000000390008000a000500000000001900a30705000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) 2018/03/24 10:30:31 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000000140)="0e9f022c5ebf0f27a0c26cac8928d26fa19a7b897db1ab5a4000eac3e2029d7766cd611b5baf524b3d5fe61805ba278095bf572cbe52d6055fef17799eaa5b5b802e75c58b005de776df1fe4b5c06db7bd98ee4b3c827ca546b2416ffee561c18e88b138cfe390b5fbf9ca8b3b39d88c5035a30cdfb6d10992251aeb6c8aa9d0359ade510f8e69aa5999c0cf1934") mount(&(0x7f00000000c0)='./file0/bus\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000771ff9)='mqueue\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000200)={{{@in6, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000040)=0xe8) ioprio_set$uid(0x3, r0, 0x91) 2018/03/24 10:30:31 executing program 1: unshare(0x28060400) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/pid\x00') setns(r0, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000100)={{{@in=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000000200)=0xe8) accept4$packet(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000280)=0x14, 0x800) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000300)={{{@in=@broadcast, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000000400)=0xe8) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000480)={@remote, 0x0}, &(0x7f00000004c0)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000005c0)={{{@in=@loopback, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f00000006c0)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000700)={{{@in6=@mcast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000800)=0xe8) sendmsg$nl_route(r0, &(0x7f0000000980)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000940)={&(0x7f0000000840)=ANY=[@ANYBLOB="cc000008190000042abd7000fcdbdf2502808001ff00fe03001000007c0008407ee5b7e4cb083b75f1ad3f8a22affe9efdffffffffffffff41812deee8bea7c6806a1546c2d6b6adccf598e133cd4e2a3cc717acbd2b585df6649760234f12b1c26a0e4d4bb401ea27b49b3059f648352de2821f2e619ea0a752c7058a5d88d2b2b1afd4d55cff78df6a6813ac1d896b2a14831dc71c81b2ca5ed21300000034", @ANYRES32=r1, @ANYBLOB="0400ff03", @ANYRES32=r2, @ANYBLOB="20000680", @ANYRES32=r3, @ANYBLOB="e807067f", @ANYRES32=r4, @ANYBLOB="0600ff00", @ANYRES32=r5, @ANYBLOB="06000400", @ANYRES32=r6], 0xcc}, 0x1, 0x0, 0x0, 0x4000}, 0x800) 2018/03/24 10:30:31 executing program 4: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x2) mkdirat(r1, &(0x7f0000000200)='./file0\x00', 0x1) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) preadv(r1, &(0x7f0000000240), 0x0, 0x0) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x7000, r0, r2, 0x8, 0x3ff, 0x20460) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) [ 60.255669] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/24 10:30:31 executing program 7: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000080)={'raw\x00'}, &(0x7f0000000100)=0x54) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000300)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="24ebff001800010b00000000000000000a000000000000000000dc000008001400010000"], 0x24}, 0x1}, 0x0) 2018/03/24 10:30:31 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)=ANY=[@ANYBLOB="86d97d036b94446700000000010000007f0000017c1a2728f73ebb07b03feab529d0e25bbcbdacacf4b2257a35dfb1f0ae47ad9bfa61ea31aae31d9b4491d9a5861708217beaaa02c395e88c3b14afeb6e0cb743cb489c06e57d811fff08c4f5fe620fe96f2a568f689bb254f62f4e3efff4889b42020e61b36eca2e44c0eef987f06863e301ab4c07d9fa9057a75553a80c40690e"], 0x14) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000c26000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) socket$inet(0x2, 0x804, 0xcbf) 2018/03/24 10:30:31 executing program 3: pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080), &(0x7f0000000100)=0x8) r1 = socket(0x2, 0x4, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000000)={"6c6f0020d61a4846474c000ee12cfa00", &(0x7f00000000c0)=ANY=[@ANYBLOB="2600000000000010"]}) 2018/03/24 10:30:31 executing program 2: r0 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x20) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x6) clock_nanosleep(0x7, 0x0, &(0x7f0000dca000)={0x77359400}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) rt_tgsigqueueinfo(r0, r0, 0x38, &(0x7f0000000040)={0x4, 0x6, 0x3, 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000013) 2018/03/24 10:30:31 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='gid_map\x00') setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000040)=0x11, 0x4) preadv(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/179, 0x1dd}], 0x1, 0x0) 2018/03/24 10:30:31 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000040)="74504db2a6707873702e83883099c1829e223a4e667ca89e07211697ebeb70034d6340069a464f7854fac6b9c68561", 0x2f}, {&(0x7f0000000080)="b19f82f1cefc059da8177a346be4cf41604ca59db7fd05515eea25c8c11d41d5f7104b57d942dfdcf0612f3f88849ce6963353b3d2f2337fd17f13c4aeaca8363757e717a312016f9e3eb05fceb92ceda3cca85a634e20f860f1", 0x5a}, {&(0x7f0000000100)="888cb892b5f7872d4808c93dbf8811c65f8abfdad8df2094aa74464de2043f0a0611c2bd878efacdc3e51b469b0494cff3ebb633ed276f66eac0d4", 0x3b}], 0x3) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x180, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)='/dev/sequencer\x00', 0x1, 0x0) write$sndseq(r1, &(0x7f0000001240)=[{0x5, 0xf8}], 0x30) 2018/03/24 10:30:31 executing program 6: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0, 0x2000000008972, r0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000371000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x40000, 0x0) ioctl$TCSETAW(r2, 0x5407, &(0x7f0000000100)={0xfff, 0x9, 0x7fffffff, 0x2, 0x0, 0xc6, 0xb06, 0x86f4, 0x1, 0x8}) sendto$inet(r2, &(0x7f0000000180)="cc2de8582f40e81860989997740e8e96b8f0ab26615f64110d3e225d435b2c7453ae918580dbf5a62c460db3d9c8f6", 0x2f, 0xc001, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000029f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x10000a, 0x0, 0x454}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) read(r1, &(0x7f0000c7c000)=""/136, 0x88) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000140)) setsockopt$inet_mreq(r3, 0x0, 0x23, &(0x7f0000000080)={@empty, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) 2018/03/24 10:30:31 executing program 4: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f00000002c0)=0xe8) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$packet_int(r1, 0x107, 0xe, &(0x7f0000000040)=0x10000, 0x4) getsockopt$inet6_dccp_int(r0, 0x21, 0x800000000000006, &(0x7f0000000140), &(0x7f0000000100)=0x4) r2 = socket(0x800000118, 0x0, 0xfffffffffffffffe) connect$unix(r2, &(0x7f0000006000)=@file={0x0, "380d23b51125b9288a2bb2a1086d05c800"}, 0x12) 2018/03/24 10:30:31 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2, 0x408000) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000260000)='L', 0x1, 0x20000004, &(0x7f0000476694)={0xa, 0x4e22}, 0x1c) recvmsg(r0, &(0x7f000074d000)={&(0x7f0000af2fe0)=@pptp={0x0, 0x0, {0x0, @remote}}, 0xfee3, &(0x7f0000ba0f90)=[{&(0x7f00007a1f23)=""/221, 0xfffffed8}], 0x1, &(0x7f0000635fd0)=""/101, 0x3f}, 0x0) r3 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000b0fffc)=0x58, 0x0) sendmsg$nl_crypto(r3, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f00000ca000)={&(0x7f0000fa3000)=@get={0xe0, 0x13, 0x0, 0x0, 0x0, {{'cbc-aes-aesni\x00'}}}, 0xffffff34}, 0x1}, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000000080)=0x9, 0x4) 2018/03/24 10:30:31 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000001e0007ffe908160f090007230203f5eafeffa7001af2fe38050008800100", 0x22) openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x4000, 0x0) r1 = dup(r0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) write$evdev(r1, &(0x7f0000000080)=[{{0x0, 0x2710}, 0x8, 0x7f, 0xfff}, {{0x0, 0x2710}, 0x1, 0x4, 0x10001}, {{r2, r3/1000+30000}, 0x800, 0x5, 0x8001}, {{}, 0x9, 0x9, 0x551}], 0x60) 2018/03/24 10:30:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000000100)=[0x0]) r0 = socket$key(0xf, 0x3, 0x2) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) 2018/03/24 10:30:31 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x0, 0x800) getsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000240), &(0x7f0000000280)=0x4) keyctl$reject(0xc, 0x0, 0xfffffffffffffffd, 0x6, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) getpgid(r1) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0xc1, "40dc4ef8519df4c2a970a89ef52a94eb7188647958c7c40026aa38669961cc9eb859272039ffd0ed0a51419738b4443d79151f54bf4755b72b46c9a4372c7b02e97fdc1d16b17b01d76c0c60367c315e08abe112e057ea6ed4e565fbcd19369d156583920e3cba736ac102cf1670637935aec1a2df53daf3d548b5a196cf9e69db71902780a6675c56f2952e7bf98b2373dbe2fbcda1845cdcf11b9fe31819e8a42356c4a294991285c9fbf354e8303283604904d5c046053e2991075345a8245b"}, &(0x7f0000000180)=0xc9) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000001c0)={r3, 0x7, 0x6, 0x5}, 0x10) 2018/03/24 10:30:31 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000080)) close(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000000000), 0x4) connect$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x2710, @hyper}, 0x2) 2018/03/24 10:30:31 executing program 4: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000000080)='ns\x00') fchdir(r1) r2 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)="253c6133627f023cf75b1113da0d1544b20e209c492b541396b4b5f2015e5273fd5d6fbdacf33ca13b143e172a99417af96c3327810b8f39797c2dd7e2e0cf36b34c23362c942685050a4e5f0aea77c110bd216e609f45544a6f463147eba08adb8ed57c4b6037767edbc4427af9c0bb5d844eea08a8dd8b32b8bba5c70ccc52", 0x80, 0xfffffffffffffffb) r3 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$instantiate(0xc, r2, &(0x7f00000002c0), 0x0, r3) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='./0ile0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f00000000c0)={0xfffffffffffffff8, {0x2, 0x4e21, @loopback=0x7f000001}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e22, @broadcast=0xffffffff}, 0x2, 0x117f20, 0x8001, 0x3, 0x4, &(0x7f0000000040)='erspan0\x00', 0x7, 0x9bc}) 2018/03/24 10:30:31 executing program 5: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000040)={0x1, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x0, [{{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e22, @multicast1=0xe0000001}}, {{0x2, 0x4e20, @multicast1=0xe0000001}}, {{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e24, @rand_addr=0x8e}}]}, 0x310) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000380)=0x9, 0x4) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000440)={@local={0xfe, 0x80, [], 0xaa}}) [ 60.443816] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 60.450273] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=11632 comm=syz-executor1 2018/03/24 10:30:32 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001d00)={&(0x7f0000001ac0)={0x10}, 0xc, &(0x7f0000001cc0)={&(0x7f0000000100)=ANY=[@ANYBLOB="17000000190000000073e38727e1b09a500000000a00000000000000000000000000e476e066b143062e1c75f126810448911337bc81f13d8e6476096c852f5e2a9a94b20ef1082da680bf71d38a9eb545ae19b661621962826b410bb1670b2cd6734f8e750a843c774c9f3a44123e7a42b4e92e07ce123872d293f751ba01074321cb424d8369f8f27a9aea47963f105fa7c0b03945c88ac582d80d19e668f4b5eaca93142a1dbd4deda3ed49193b8bbae3bce01b33c580d7820628e765409bd57c42dbf30c460f20b53c058f072a05400d"], 0x1c}, 0x1}, 0x0) getpeername(r0, &(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f00000000c0)=0x80) 2018/03/24 10:30:32 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x74, 0x12, 0xb, 0x208, 0x70bd2b, 0x25dfdbfe, {0x1, 0x0, 0x4}, [@nested={0x58, 0x12, [@typed={0x8, 0x82, @u32=0x3f}, @generic="c452bc6b376bc91a3f5557e8b888a94258a418302687db814643af86c9149a8bd612c39415c290b1017b534ca72c6bee", @typed={0x14, 0xd, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @typed={0x8, 0x13, @str='\x00'}]}, @typed={0x8, 0x75, @u32=0x8}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000000)={0x14, 0x1, 0x1, 0x5}, 0x14}, 0x1}, 0x0) 2018/03/24 10:30:32 executing program 3: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a73797374656d645f576f746966795f657865635f743a733020756e636f6e66696e65645f753a73797374656d5f723a696e736d6f645f743a73302d73303a2c302e6331303233203500006000253223060eadbd8c768919cd67d1a1d98360a77a09d2cfee9c7d8b65591dab5547f4816188d6cb7e1938915ad4a9b47e7e9920729b0f14c30b386405dfd4ee703b69c5c919308c2457c4677f6bf9042351f20311439662adafec03dee81389bdcc79003584042dce143d6da3"], 0x5c) 2018/03/24 10:30:32 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000c7fdc)="24000000210025f0071c0165ff0ffc0e020000000010000002e1000c08000b00e5000000", 0x14) bind(r0, &(0x7f0000000000)=@pptp={0x18, 0x2, {0x2, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x80) 2018/03/24 10:30:32 executing program 7: r0 = memfd_create(&(0x7f0000000400)='!vboxnet0\x00', 0x0) rt_sigtimedwait(&(0x7f0000000200), &(0x7f00000001c0), &(0x7f0000000240)={0x77359400}, 0x8) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000aa8fe0)={0x42842f, {0x400003ffffffe}}, &(0x7f0000000100), 0x8, &(0x7f0000af1ff8)) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f00000000c0)=0x4c, 0x4) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000000)) syz_open_dev$sg(&(0x7f00001f3ff7)='/dev/sg#\x00', 0x0, 0x0) 2018/03/24 10:30:32 executing program 6: r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3}) mq_timedreceive(r0, &(0x7f0000d59000)=""/240, 0xf0, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/24 10:30:32 executing program 2: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="2400000052001f0014f9f426000904000a0007f307000180eec041ff0700000000000002", 0xfffffffffffffe75) 2018/03/24 10:30:32 executing program 0: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x200400, 0x0) r1 = accept4(r0, &(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000100)=0x80, 0x80800) r3 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) fchmod(r2, 0x18) ioctl$ASHMEM_GET_PIN_STATUS(r3, 0x7709, 0x0) seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x2, &(0x7f0000802000)=[{0x6c}, {0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/03/24 10:30:32 executing program 3: unshare(0x28060400) keyctl$join(0x1, &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_buf(r0, 0x29, 0x2f, &(0x7f0000000180)=""/177, &(0x7f0000000240)=0xb1) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) fgetxattr(r1, &(0x7f0000000040)=@known='security.selinux\x00', &(0x7f0000000080)=""/92, 0x5c) 2018/03/24 10:30:32 executing program 2: sendmsg$key(0xffffffffffffffff, &(0x7f0000f21000)={0x0, 0x0, &(0x7f0000f21000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020081000b000000000000ddff000000090018000000290052491d5cffd9307508a2edaa5e1adddb8f000000000000f291dcb635ade88957"], 0x38}, 0x1}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0xca38, 0x101000) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000100)) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, @in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}], 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x60, &(0x7f0000000000), 0x0) 2018/03/24 10:30:32 executing program 6: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) mq_timedsend(r0, &(0x7f0000000100)="23dd37e9563f76cf8e5ade176f46f121fa17829192022f01c4f28c1cf472710352da77815d15394a89ef6ae835608c4e88b92c713f469ff53a4a52fed5e3d8b4b05844b3d8b4375a5918fc6ecac2235857dc53e4af595abc38850bb95592411c8d49522369324d21c0b060fa25f4ccd94d26f96bd6d6145f8af8dcf7c26004a8b6a78375787b2d8d1f157374ea2e8a1e7b2e10a3d1f4f29f4e411402d3837bd362cd642427c64474cb738512f29e9d162e041c025526163e26a47e87e802ddfd285f4958e0661e3a34de3f5cf2525093a010e84224e408062aecb3d45c8c0da9ce5cc9a0e90d", 0xe6, 0xc97, &(0x7f0000000200)={0x77359400}) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@ipv6_getanyicast={0x14, 0x3e, 0x1, 0x70bd2b, 0x25dfdbfc, {0xa}, ["", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4004040}, 0x4000000) writev(r1, &(0x7f0000011ff0)=[{&(0x7f00000002c0)="390000001300090665000000000000007f0080400300000046000107000000141900040004800000070000000003000000000000000003f500", 0x39}], 0x1) 2018/03/24 10:30:32 executing program 0: mkdir(&(0x7f0000632000)='./file0\x00', 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000400)={0xffffffffffffffff}) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fc9000)) r2 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) fchownat(r2, &(0x7f0000762ffa)='./bus\x00', 0x0, 0x0, 0x0) 2018/03/24 10:30:32 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) r1 = syz_open_pts(r0, 0x0) fstatfs(r1, &(0x7f0000000340)=""/85) r2 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000c3a000)) r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x80) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x58e2627f}) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x400, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f00000000c0)={r4, 0x80000, r5}) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0xfffffffffffffffd, 0xffffffffffffffff, 0x1, 0x6, 0x3f8, 0x0, 0x3, 0x0, 0x0, 0x0, 0x2}) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000100)={0x9, 0x80, 0x3, 0xfffffffffffffffd, 0x1, 0x3, 0x1, 0x7fffffff, 0x0}, &(0x7f00000001c0)=0x20) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r6, 0x84, 0x1a, &(0x7f0000000200)={r7, 0xda, "a30750d7aa5ff1bfcfb2ede7c54c5023e093a48640a5bb92aab7440f2fab0d94e85ee9423d362712c2871814aa7c505e7f0218ffcfe0ff2947163c88de12801f7e4cf157889493211b7df02bc1f04f9dd529d233f2e9ccb03721a5b0613262fbf45a8f7e5a189ddd03af031697b3ad84f05d5f944f9de8c4ceaad23c3cb82d8a618578949b640fe94c6f3099511107f27b542b6cc6d4c28e5dc87e74c539d24fa5427f7d6acf9092362a013e502f5724f1776278e799d0b59ec431b7db5ca66bc924bf0a077d2095a28c55ebc8e796fb554b7ce4cf33765e159f"}, &(0x7f0000000300)=0xe2) 2018/03/24 10:30:32 executing program 1: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, @dev}, &(0x7f0000003580)=0x10) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f00000035c0)={'security\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x8000000000000000) sendmsg$inet_sctp(r1, &(0x7f00000034c0)={&(0x7f0000000000)=@in6={0xa, 0x4e22, 0x1ff, @dev={0xfe, 0x80, [], 0x13}}, 0x1c, &(0x7f00000033c0)=[{&(0x7f0000000240)="7072925b3507610685ae6040793bba4415f28c4f2256798e67f12381dce445aae9a13a49488f4f274afa7d4d487759e1ee6824a553835b56c1e464b72895757b1a1b6ef5cd9ddafa626c3adeabfa4edb22bff483ffa6cceaa14219f5ce5909988a137aa4cab5e739af1835e55c1c97e14aae8b60217f81bff03fc98b99c76d9f57dc6c009d0bd7f0bf2e03b6572062e084aa1c358c2eac1927c79b443c37489d89f3364b058e2d71dd954c31b788fca9713a63a509e3df7922b615568274427c260f8b31fb1ca091770fa85b63fabf1ae1370c3c0f5d780b3cd296fff43a023c0a19b25728c005648dddf08e146040637302afb08b2ca9137a4215347814dd10189c10d7f12f5369d245b1b1533fb0168998a2ba9a883f3c003d80c38cdaebab01ab25b7cef1ff6f37d4a3dc9a666338f352079967cf79d18bc874c5626addf0e9d8db082d7b65ecf111e45a03c137ea07d9a85ddca0b6a48b62852af45157436221835fd8c44ca0cd4d27edef216968f3f76ca8c5b2765e1a16ca79eb8b380dd2713090a8b393b97c72300719fd3e770bdd0ccb2a389f8affb036305dd7dfd3b40f49d17a3a47627a8ae0fdc6a779544ef1ff632278ddbce7e71989a9032736ee8479dee7becd0e80f0c94ec9540839cde01192741de8e3defa79a14edd95a96278771c9bb61d2944829a21c576121055f182a70d128a9879b8faaedc02042eac8d3d3a6b6fe8892fae08950bfa1b05f77edcacac6d712e5cde8cc0d2097cb5a591c3a8faa89ef524296aa2738be20b1432b18665d6f0432663e078ce02565fd3dbc28e0e1c424ec3f295514e7c258ad66a1749b26e69ccdef1bb96eed14ba75d9934de643da73b53eca3ff66af956d35ee70a6b65253b492f1ce03d134cb53092e40b43714dac058976312f0456c2775f71784140309549de029599c8f79589379d2da68053202f7398fe22babb30293a99248774725e8a5937faf57cf400368c995ca1809b18dd41ccc76a540e572e57ae49a5e697dbe4d4a7c631537f35f163ae0ae9d4c0da711e1b1d0c1b0be19547ead044a48cf45f1e0c6d7580e139c048b3d87363b83682dc5e9b136d9ab76681032471e4ae80b4045048a0a4e76411483afd8c84dfee93e043aefbb92235dedb1cdd20573b3dbc7bb285edc75c7ed25c789d9476a3b7e2017f2f4d90f65ca62828c4dbbb72fbd91d8260d652b8d3e26e741087905d73c1190a30fd69fe7d540ff53cf66a379a779d3af2fda515a97185aa53f97b5c18a8936cd6969356cbfa511c7a784b0e56589cd5dc67cce36560050ff44ff79f0fb65823a2d1ad47a80313bd7ae7a1eaabe647c64833482ef152317096a0dc4e7f236cc816ed0c13834fad4715b7c8e68cba39e96b801de4db7e4160b8d4df122fa307e51966153aefe3c22050be63dd60c5847120ea8a18472289d50283f91ab49cfd2dd8c7fd162628d03ee5f0013f76a4f474e92b55e0f99fae1ee1a05eb5868fb0a93cdde12884322251623f5b031dce4b7a588cd503b85d665ce6888239df85d62dceed4ee861cdea76e97ebd203b4361ac5cef7dd3d11589fbdf7bca3415f6b996e3207803084bc0393ee76eb33341b9e50761852548c6604a74e7805999ed0e37522bbbc5d6fc9c9e10a1588f9e8ee69ae9b6bc0953f9b67a0d5c3c6ffa8571f1eab42a2580dc0179ab2b26845cfed211929fe667cd719661a3bec215afeaa077cca32c9f0250394bdbfbc60787ae305d053a39c1442623b88a96f564fc16307b186fd6e05c3affb9a1f915746c0da5ad7ee25daac41780ffc6d11193fcd46e72a3dba5ba3171bbbe6c86f647a50dd4e81355cbfd5cb2b23cd0669b2a0cb871cbef4d39ad1f514df7c4d8383a9a6b3786da904d1729e7d03d4b46f035842be958867398b699004836918b158688ed9243a34fce88a8aa81c2ea4d26f3a317a20ccfba7a254a6218be6db42a5ae82a4702478817ec245086bdc5b3c75d47239558d0b083caf423e34d6acc12ce16059f942529882a9823653a32975500619ffe15e87abd08bf7c228b55b8df38490817e2c84d6cfe07ff4022013b78aa4575f9031efc9e63bbdd76c3681df65c9d3d15a37561c8d61087fa9d354757eeb02b0b06e3988105cb95329e30c5a55bcd98ec0cd2e5534c40613ae3f99998152ac421587f2c2a05add7c4fbe778cbbd7a44aab6a5ec0a971c72f2525f38c5756b01d5ebd52f694f4d09f9d7e4a95d17e446a1dd5c0d22152b50c1f6cc93fa67dd924050ecffcb3d0afc1820ebbf14610b08ad1a43008bdfe922d54aba9aa5ca13761b7b0b9065f4a188d967b2fb8c9da8a79c9b3815ab73c4e8810a5ecc79b0eaa8c383e038b09c1e46b1e8fd10c6d52b929dfdd5b5c44c286a80c9c5fcf5e243fc336e717401e9f882aa4ea8ffc79043c34c5af5665e8e2e3977f1f72fece53ef2aefb1340507549c8387f097ffebbfc0f5af0649411e73a2c17ebaae86780499b7477df21279fc2ad261b4e8dc6e66da6c5f4cd9fa1e4ff821f3ffa6d359fe14f8ad6c10d1ad41851dae60f202df513fcd5c3f86583f787444978aaa98e6ba82abc6759d28b0ce745cece4e25405d139b5edb160ef0bd6560b2846eea1e592e14b1ba4d32ed8e401b0a63ffe2085665834fcf334aaa8f448bebdf020d431145797b40e5f8cacd51a4d131c1a0d24ac7f86e2ec0d79dc2a763b5b9de5e1599461a737bd861c2bad502e045e296f7041c122fae143d5fda83fe83fd2ffd564b0104fb24617e7c6d4c60912244eb738edfd63fe6ae4ffcba847a45949bcfe36aa7f5d00c157f8b98f036e7e5b6217ad50f7604e6732b2c74c5d085fe22d0dd35df81583bb0f86f160b1d6972b7cda68d85d92f9991575bcfc327d768b2938e38766bbcae6f7aa85161220d64e8c9a57e98092253142e0b12d35873ec2187da737b0d0fe4b086c94fc4fe17a18691061ba8bdce31c912b89b94e1e2f405960400782ea23273a704bc42a80ef34a0435dbe21a21849fa07f3def8b0ef40d87f7331a96ebbeeb6d4048671987d347cdcabd55f020212cf09fd74053f7307a97163d5cade4335e3a26dacc913b9a633b65f9dfe7f7cf78fa86ee0b9709bce9dd0ec4a66c631cadef6a5ac69c2f7fac445e5143ae1f3e34ed5e558021bb5bbcfaa596f4eb413b771434ae336de20880285d8c1244810821b0e35081714146a22fd2558dd2f9f52f23c73acb77b9731ef9b5f8d87d7f3de1753487709bd73f7fbdbffa79c937a10da34144426d7680587a33d20bc2b6b214ce08c69ad9240484d5bed47146f44593649354eb0bc78d6c1033c672d60d7488c27df36bdce9c299fe114fb71d359d52f0b27b38cb0d2171dc7c71a73e136fd2159c043e51d809608fa4272b7ce0e281ba74879fca611e242b8d0b3ff05ad4247f64d79cb082327cd63962d812577a03a7fd872d0f124555cae439d8bb790a424ee79c3b8f15aa747184940e81a244f26688c70905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0x1000}, {&(0x7f00000000c0)="4d2c6e900d530a175740be74db6ccd1958d73bd0b93149defa6e9135d66ce48ba8fafea0000325d90a24ba81a0c127a97c9e498d6270", 0x36}, {&(0x7f0000000100)="8b31613d9818a9bc10362d4880969b4a5870d5ef6a188d0f0ced045c6efd4b116f52ece661ad33f0bdd6d7408ebceabedce09c3b1b5a72f454740b3e0eb1387ac949e78a275149d69bdca2c241688a956bb3ae621002fbd191536d4232e53a02dd8b041e73c05f807c359048f3cd78b20f6a75560c38006ffeadc53eb2380768e51058b836d354d9c0a8d21afde28729d09b95842694a93ab525b345", 0x9c}, {&(0x7f0000002240)="76955ca8fc18cfdb2270a786a8cba4b47f89ad35548591b26fc42a9fb5fc78233853ad058eb8d8f3ef757e6a2bde6f8d934351083d697b711fcb89fb2cec522d63592b3d0335429638e26865cb91f05c05ea08c502b40eeaed4a493843c44894c518edbfa376ce51", 0x68}, {&(0x7f00000022c0)="3eb86ee39d9bac38a9b06bd11b82c50a3e0c4d3263c57fc1f39ec58c1163b93927b3b01d883e0bf7ec15db46dc856c48ed5ca73d98ff1235d88ea25aa472a61a75657074656c5dcbcffdd043b27fce30beec632fedb3288582817347532ae10c625a7878b783ce4657ab26dca2763757d692a1a2d429d289fe", 0x79}, {&(0x7f00000001c0)="0107e61b922f1df96bb21bafae2f5b8460fb7b5c6b21", 0x16}, {&(0x7f0000002340)="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", 0x1000}, {&(0x7f0000003340)="100e04db4265cdf17164384b69c7de43a33494e5ee5b83ef6838e32a918e316110ce57ef2461db574de2fd75d29db8dff8125186c1aba5aca8fd", 0x3a}, {&(0x7f0000003380)="ce718d1fa800f59785e8f5ab30d7c5e48b", 0x11}], 0xa, &(0x7f0000003480)=[@init={0x18, 0x84, 0x0, {0x791, 0x2, 0x800}}], 0x30, 0x4008044}, 0x804) mount(&(0x7f0000003500)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000003540)='qnx4\x00', 0x0, 0x0) 2018/03/24 10:30:32 executing program 4: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r2, 0x0) recvmmsg(r1, &(0x7f0000000940)=[{{&(0x7f00000000c0)=@ax25, 0x80, &(0x7f0000000500)=[{&(0x7f0000000140)=""/239, 0xef}, {&(0x7f0000000240)=""/109, 0x6d}, {&(0x7f00000002c0)=""/216, 0xd8}, {&(0x7f00000003c0)=""/140, 0x8c}, {&(0x7f0000000480)=""/68, 0x44}], 0x5, &(0x7f0000000580)=""/107, 0x6b, 0x3}, 0x8}, {{&(0x7f0000000600)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000680)=""/215, 0xd7}, {&(0x7f0000000780)=""/248, 0xf8}, {&(0x7f0000000880)=""/36, 0x24}], 0x3, &(0x7f0000000900)=""/40, 0x28, 0xd0f}, 0x7}], 0x2, 0x42, 0x0) sendfile(r3, r0, &(0x7f0000000080), 0x5) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000b80)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f0000000c80)=0xe8) sendto$packet(r4, &(0x7f00000009c0)="5fb6b4adc5985f02b6030d56f48876dea5c4dde2dd4301d17154d90138f66d6fa44ebc19c39f9343c5f3cbcbed2f3f5ae98d8da119a47b774ac48c2e00d329bba829d95836a249b1dc1590fa3522fc214c11c2f2bd4a63d3682144dc17dd08dbcf8523211112e4c4644419f514efbd1ac49d3880f633a86b5de46c05ecbc082645cb043528ae9822e4d77b513b2b1db5782a58d9b9151f643145e6e98d4c38bd5ce7da81c6ebcf742bfe7bdadbd15e66ddbe157ad5f2b4cfdb6286af862269e1c3c10fa0be2e251759ef14f3343433a9480bd891d392a323d4014a82d2f2d8ccc96958d119d5", 0xe6, 0xc000, &(0x7f0000000cc0)={0x11, 0x1, r5, 0x1, 0x1f, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000000)={'eql\x00\x00\x00\x00\x00\b\x00\x00\x00/\x00', {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}) listen(r1, 0x8) ioctl$LOOP_SET_DIRECT_IO(r4, 0x4c08, 0x0) 2018/03/24 10:30:32 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000002100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000020c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="240000001a001104000000000008001000000f1281c021b7fa78750eb10a309038d4d0acfd915f0d8cc5f9e999292fdb2a1c9077204f4c8bf414806576488d7b3364d2aa681f411c1ab31d0b0cebc77c14071fc2993321c3eb5880f27a4e5e9e2b307928c86ed7022e014d06db538081679fdf18251d3f57d2940558a0c57eb6cbc6f61719e6c694138189006a320a00000000000000"], 0x24}, 0x1}, 0x0) 2018/03/24 10:30:32 executing program 6: writev(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f00000001c0)="390000001300094700bb61e1c30500000700020002000000450006000000800019001a000d0000000007", 0x2a}], 0x1) r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000000240)={'sit0\x00', @ifru_data=&(0x7f0000000080)="b7b1ea77ab8a490199ade118efbb54dc11e141a6debdf709ae6cbc17289f44c2"}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000100)) r1 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000040)=0x2) symlinkat(&(0x7f0000000000)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00') 2018/03/24 10:30:32 executing program 2: r0 = socket(0x10, 0x8000000803, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x0, 0x5864, 0x9}, {0x6}]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f00007f7000)=""/1, &(0x7f0000da0000)=0x1) 2018/03/24 10:30:32 executing program 5: r0 = geteuid() getresgid(&(0x7f0000000040)=0x0, &(0x7f0000000080), &(0x7f00000000c0)) chown(&(0x7f0000000000)='./file0\x00', r0, r1) mkdir(&(0x7f00001c4ff8)='./file0\x00', 0x0) getxattr(&(0x7f00007c8ff8)='./file0\x00', &(0x7f0000e90000)=@known='security.selinux\x00', &(0x7f0000add000), 0x0) 2018/03/24 10:30:32 executing program 4: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f00000000c0)) r1 = memfd_create(&(0x7f0000d65000)='-ppp0#:)\x00', 0x0) pwrite64(r1, &(0x7f000003bfff)='/', 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) lseek(r0, 0xfffffffffffffffc, 0x2) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x200801, 0x0) pwritev(r1, &(0x7f0000000280)=[{&(0x7f0000000240)="9d", 0x1}], 0x1, 0x0) sendfile(r1, r1, &(0x7f0000317000), 0x7f8) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') syz_fuseblk_mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/24 10:30:32 executing program 7: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000200)=0x81, &(0x7f0000000240)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x800, 0xffffffffffffff30, 0x7fffffff, 0x8, 0x21}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={r1, 0x7fffffff}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000100)={r1, 0x4e, "4dcabfe835e535847fec6300f3c0b19dbd1f5484efa091e35eb6a361ac9f337ef325b3ca98d8cc02fd1bb2ba4e1cb38de1f37214386878c00425fc5f1324c4982c2f09c7f059c47a773dbad40238"}, &(0x7f0000000180)=0x56) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000018000)={0x1, &(0x7f0000011ff0)=[{0x28, 0x0, 0x0, 0xfffffffffffff027}]}, 0x10) sync_file_range(r0, 0x800, 0x9, 0x2) 2018/03/24 10:30:32 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)={0x4000000}) r1 = syz_open_pts(r0, 0x20201) socket(0x0, 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) close(r0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)={0x5684, 0x0, 0x10001, 0x3, 0x3f, 0x8, 0x100000001, 0x7, 0x8, 0x4, 0x5, 0x375}) 2018/03/24 10:30:32 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f0000600000/0x4000)=nil, 0x4000}, 0xffffffffffffffff}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000000040)={{&(0x7f0000af7000/0x3000)=nil, 0x3000}, 0x200000}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x4000, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000000c0)="97e5d564f592edca5e6e8d1622647f65", 0x10) 2018/03/24 10:30:32 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000012f70), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="008c2fd68536f9bdf43008d6b6907322ee3f6816958a24d90c0a70fc06d86369142a0fb396e2e09831bd5767fc02003ac4a84e8a20c67ac90afd4dde200498e96d3d1821319fb0632b910e4c3d000000000000000000000000000000aa8f483c906380146365399c6a00"], 0x10}, 0x0) 2018/03/24 10:30:32 executing program 4: rt_sigprocmask(0x0, &(0x7f0000000000)={0x10000007fffffff}, &(0x7f00000c1000), 0x8) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000066000)=','}], 0x1) 2018/03/24 10:30:32 executing program 7: r0 = memfd_create(&(0x7f0000000000)="de296d696d655f747970652100", 0x1) r1 = epoll_create1(0x80000) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f00000001c0)={0x0}) r3 = mmap$binder(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xb, 0x110, 0xffffffffffffff9c, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000440)={0xac, 0x0, &(0x7f0000000280)=[@transaction={0x40406300, {0x4, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x60, 0x40, &(0x7f0000000100)=[@fda={0x66646185, 0x7, 0x2, 0xc}, @fd={0x66642a85, 0x0, r1, 0x0, 0x4}, @ptr={0x70742a85, 0x1, &(0x7f00000000c0), 0x1, 0x3, 0x3e}], &(0x7f0000000180)=[0x78, 0x68, 0x58, 0x18, 0x20, 0x40, 0x0, 0x60]}}, @register_looper={0x630b}, @exit_looper={0x630d}, @free_buffer={0x40086303, r2}, @increfs={0x40046304, 0x3}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x38, 0x20, &(0x7f0000000200)=[@fda={0x66646185, 0x2, 0x2, 0x18}, @flat={0x73622a85, 0xa, r3, 0x1}], &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x28]}, 0xa2}}], 0xd8, 0x0, &(0x7f0000000340)="0de9eb43c2244de6809dcd643cea8e0e33e5683c464f14e18895e8e235be249a17c9fb0800783b3d34ac4e1373965e8974648de96f807db88836c6a5c622e128a3a63c92f6a7d007a4d07d48a094accdedd262e901189a722893a9cdc6f58cb7a91f9a633c55954afe0abe9d3a3988b9d8943aebfc741172292bcfd706b4111c140e785dccff5b6392f4c294eaa4d832267ab1b12033d0715433cfc5bdc633832cb4b66cc5a3534f9352d25dff5687a610b1841bf7b1ae1cb60fb99b9ad0a3f51febce54222f2ed85e32c3a71c38913a16a7a0a292f72d80"}) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='loginuid\x00') fcntl$setownex(r4, 0xf, &(0x7f0000000040)={0x0, 0xffffffffffffffff}) 2018/03/24 10:30:32 executing program 0: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4040000048e, &(0x7f0000000040)="87c27a4643da676ee3745deced18b86ca174708d6db960e2cef0c20000000000", 0x260) 2018/03/24 10:30:32 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) pwritev(r0, &(0x7f0000000180)=[{&(0x7f0000000000)="7541b8b4dcf02be625f31de75156279afd601fc9c70bec379151590af5d071213d6c4d78d3e8310ede81fcbbf0889b6bb7443450408f8a", 0x37}, {&(0x7f00000000c0)="ad89865566a6f9285b84e1ea8ae5d1bae6920bbc73768cb2ff67ce325591e78f7060de0680f88decd3b7d8977fe03e2df977e726b2acc31bd70d5340ca6bf2a8cae34335d986a843cb541abf4bbedb53b8a17c9f89a8111688ecc3f8e9db1a13184036d966edd5ba73f47c7251c00f", 0x6f}, {&(0x7f0000000140)="49224175ff24a087518eab", 0xb}], 0x3, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x688, 0x6, 0x0, 0x17, 0x1d, 0x19, "11ae84adb3efa71b36bdf0815ecf408d263c44d5b5f0d35192e59d2b426d78dd17e6595e6264a0280af7395ec195d2f2a1a6e8fc602a4788d358f9050b00dba8", "6536be06c3e9a7be52d2d10ae124ec814943fe8b07f8ffe4ecf2f6f320e364d344f53e27ec35456204cd15086a314c2d10d92739386d01b026db49ca00f61643", "7ee998117591f70e9d39147950b2c272da7a9bdcf59e375758168bb2f7e6f474", [0x4, 0x5]}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000340)=0x5, 0x4) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) sync() mq_getsetattr(r1, &(0x7f00000002c0)={0x401, 0x7ff, 0xff, 0x20, 0x2, 0xffffffffffffff94, 0xffffffffffffff5c}, &(0x7f0000000300)) 2018/03/24 10:30:32 executing program 5: r0 = socket(0x11, 0x800000003, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) write$eventfd(0xffffffffffffffff, &(0x7f0000000040), 0x8) bind$packet(r0, &(0x7f0000000200)={0x11, 0x19, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) delete_module(&(0x7f0000000000)='wlan1\x00', 0xbfa95151b2668ee6) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000040)=0x1000890000001) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={"0707005b8140000000000000e4ff1b00", 0x1822}) 2018/03/24 10:30:32 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_tables_matches\x00') ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f00000000c0)={0x2, &(0x7f0000000040)=[{0x4}, {0x6, 0x1}]}) syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'ifb0\x00', 0x400b}) 2018/03/24 10:30:32 executing program 4: perf_event_open(&(0x7f0000000f88)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000200)=""/255, 0x443}], 0x140) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) signalfd(r0, &(0x7f0000000040), 0x8) r1 = syz_open_pts(r0, 0x2) dup3(r1, r0, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) 2018/03/24 10:30:32 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) recvmsg(r0, &(0x7f00000014c0)={&(0x7f0000000100)=@alg, 0x80, &(0x7f0000000300)}, 0x0) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000440)="4c0000001600ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab633a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881b4d56c4b52cd", 0x4c}], 0x1}, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) r1 = syz_open_dev$tun(&(0x7f0000004440)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000001c0)={'nr0\x00', 0x4501}) recvmsg(r0, &(0x7f0000000200)={&(0x7f0000000040)=@pppoe={0x0, 0x0, {0x0, @remote}}, 0x1e, &(0x7f0000000080), 0x4, &(0x7f0000000340)=""/253, 0xfd}, 0x0) 2018/03/24 10:30:32 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x200002, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000000140)={0x40000001, 0x8, 0x3}) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000380)=0xa, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000000c0)='c', 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000100)="87", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00000003c0), 0xff9a, 0x0, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr}, 0x10) [ 61.184042] audit: type=1400 audit(1521887432.458:45): avc: denied { net_raw } for pid=11749 comm="syz-executor2" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 61.209183] audit: type=1400 audit(1521887432.478:46): avc: denied { net_admin } for pid=3873 comm="syz-executor6" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 61.257797] audit: type=1400 audit(1521887432.528:47): avc: denied { sys_admin } for pid=3869 comm="syz-executor0" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 61.301001] Buffer I/O error on dev loop0, logical block 1, async page read INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "5" 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 "2" respawning too fast: disabled for 5 minutes [ 123.161688] Buffer I/O error on dev loop0, logical block 3, async page read [ 244.930101] INFO: task syz-executor3:11738 blocked for more than 120 seconds. [ 244.937390] Not tainted 4.9.89-ge34e318 #64 [ 244.942453] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 244.950510] syz-executor3 D27840 11738 3868 0x00000004 [ 244.956238] ffff8801cdaa4800 ffff8801cb574540 ffff8801cc89f9c0 ffff8801cb988000 [ 244.964677] ffff8801db221b98 ffff8801cf267940 ffffffff838a4c0b 0000000041b58ab3 [ 244.972655] ffffffff84193da8 00ffffff81239af0 ffff8801db222468 ffff8801db222490 [ 244.980639] Call Trace: [ 244.983198] [] ? __schedule+0x67b/0x1ba0 [ 244.988874] [] ? bit_wait+0x90/0x90 [ 244.994131] [] schedule+0x7f/0x1b0 [ 244.999289] [] schedule_timeout+0x56c/0x10b0 [ 245.005326] [] ? usleep_range+0x140/0x140 [ 245.011129] [] ? kvm_clock_read+0x23/0x40 [ 245.016891] [] ? kvm_clock_get_cycles+0x9/0x10 [ 245.023102] [] ? ktime_get+0x13d/0x1d0 [ 245.028607] [] ? __delayacct_blkio_start+0x41/0x80 [ 245.035168] [] ? bit_wait+0x90/0x90 [ 245.040421] [] io_schedule_timeout+0x1be/0x390 [ 245.046620] [] bit_wait_io+0x19/0xa0 [ 245.051970] [] __wait_on_bit+0x57/0x120 [ 245.057562] [] wait_on_page_bit+0xf4/0x140 [ 245.063432] [] ? page_waitqueue+0x20/0x20 [ 245.069206] [] ? autoremove_wake_function+0x90/0x90 [ 245.075958] [] ? pagevec_lookup_tag+0x3a/0x80 [ 245.082083] [] __filemap_fdatawait_range+0x1c1/0x2b0 [ 245.088799] [] ? wait_on_page_bit+0x140/0x140 [ 245.095233] [] ? mutex_lock_nested+0x5e3/0x870 [ 245.101451] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 245.108268] [] ? mutex_lock_nested+0x56f/0x870 [ 245.114487] [] ? iterate_bdevs+0xc8/0x260 [ 245.120259] [] ? mutex_lock_killable_nested+0x960/0x960 [ 245.127237] [] ? iterate_bdevs+0x19d/0x260 [ 245.133104] [] filemap_fdatawait_keep_errors+0x63/0x80 [ 245.140004] [] fdatawait_one_bdev+0x50/0x70 [ 245.145942] [] iterate_bdevs+0x109/0x260 [ 245.151634] [] ? sync_inodes_one_sb+0x50/0x50 [ 245.157744] [] sys_sync+0xe1/0x170 [ 245.162918] [] ? sync_filesystem+0x240/0x240 [ 245.168948] [] ? security_file_ioctl+0x89/0xb0 [ 245.175187] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 245.182090] [] ? sync_filesystem+0x240/0x240 [ 245.188117] [] do_syscall_64+0x1a4/0x490 [ 245.193809] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 245.200706] [ 245.200706] Showing all locks held in the system: [ 245.206999] 2 locks held by khungtaskd/515: [ 245.211294] #0: (rcu_read_lock){......}, at: [] watchdog+0x125/0xa70 [ 245.219966] #1: (tasklist_lock){.+.+..}, at: [] debug_show_all_locks+0x70/0x280 [ 245.229599] 1 lock held by rsyslogd/3652: [ 245.233726] #0: (&f->f_pos_lock){+.+.+.}, at: [] __fdget_pos+0x9f/0xc0 [ 245.242577] 2 locks held by getty/3780: [ 245.246516] #0: (&tty->ldisc_sem){++++++}, at: [] ldsem_down_read+0x32/0x40 [ 245.255799] #1: (&ldata->atomic_read_lock){+.+.+.}, at: [] n_tty_read+0x1f4/0x16c0 [ 245.265717] 3 locks held by kworker/u4:5/5617: [ 245.270281] #0: ("writeback"){++++.+}, at: [] process_one_work+0x6f2/0x1610 [ 245.279552] #1: ((&(&wb->dwork)->work)){+.+.+.}, at: [] process_one_work+0x72c/0x1610 [ 245.289709] #2: (&type->s_umount_key#22){.+.+..}, at: [] trylock_super+0x20/0x100 [ 245.299642] 1 lock held by syz-executor3/11738: [ 245.304297] #0: (&bdev->bd_mutex){+.+.+.}, at: [] iterate_bdevs+0xc8/0x260 [ 245.313499] 1 lock held by syz-executor3/11764: [ 245.318133] #0: (&bdev->bd_mutex){+.+.+.}, at: [] iterate_bdevs+0xc8/0x260 [ 245.327351] 1 lock held by blkid/11742: [ 245.331312] #0: (&bdev->bd_mutex){+.+.+.}, at: [] blkdev_put+0x2a/0x550 [ 245.340244] [ 245.341837] ============================================= [ 245.341837] [ 245.348869] NMI backtrace for cpu 1 [ 245.352520] CPU: 1 PID: 515 Comm: khungtaskd Not tainted 4.9.89-ge34e318 #64 [ 245.359675] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.369001] ffff8801d873fd00 ffffffff81d93609 0000000000000000 0000000000000001 [ 245.376959] 0000000000000001 0000000000000001 ffffffff810bb690 ffff8801d873fd38 [ 245.384917] ffffffff81d9e72d 0000000000000001 0000000000000000 ffff8801cba76418 [ 245.392879] Call Trace: [ 245.395438] [] dump_stack+0xc1/0x128 [ 245.400774] [] ? irq_force_complete_move+0x390/0x390 [ 245.407584] [] nmi_cpu_backtrace+0xfd/0x120 [ 245.413525] [] ? irq_force_complete_move+0x390/0x390 [ 245.420244] [] nmi_trigger_cpumask_backtrace+0x117/0x190 [ 245.427309] [] arch_trigger_cpumask_backtrace+0x14/0x20 [ 245.434287] [] watchdog+0x6f0/0xa70 [ 245.439531] [] ? watchdog+0x125/0xa70 [ 245.444947] [] kthread+0x26d/0x300 [ 245.450103] [] ? reset_hung_task_detector+0x20/0x20 [ 245.456738] [] ? kthread_park+0xa0/0xa0 [ 245.462332] [] ? kthread_park+0xa0/0xa0 [ 245.467924] [] ? kthread_park+0xa0/0xa0 [ 245.473516] [] ret_from_fork+0x5c/0x70 [ 245.479129] Sending NMI from CPU 1 to CPUs 0: [ 245.483720] NMI backtrace for cpu 0 skipped: idling at pc 0xffffffff838b4756 [ 245.491101] Kernel panic - not syncing: hung_task: blocked tasks [ 245.497228] CPU: 1 PID: 515 Comm: khungtaskd Not tainted 4.9.89-ge34e318 #64 [ 245.504383] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.513706] ffff8801d873fcb8 ffffffff81d93609 ffffffff83a8b220 ffff8801d873fd90 [ 245.521675] ffff8801cba76400 dffffc0000000000 ffffffff84409000 ffff8801d873fd80 [ 245.529635] ffffffff8142d171 0000000041b58ab3 ffffffff8418b808 ffffffff8142cfb5 [ 245.537595] Call Trace: [ 245.540150] [] dump_stack+0xc1/0x128 [ 245.545481] [] panic+0x1bc/0x3a8 [ 245.550464] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 245.558659] [] ? nmi_trigger_cpumask_backtrace+0x13b/0x190 [ 245.565899] [] ? nmi_trigger_cpumask_backtrace+0x145/0x190 [ 245.573140] [] watchdog+0x701/0xa70 [ 245.578386] [] ? watchdog+0x125/0xa70 [ 245.583803] [] kthread+0x26d/0x300 [ 245.588960] [] ? reset_hung_task_detector+0x20/0x20 [ 245.595591] [] ? kthread_park+0xa0/0xa0 [ 245.601182] [] ? kthread_park+0xa0/0xa0 [ 245.606769] [] ? kthread_park+0xa0/0xa0 [ 245.612363] [] ret_from_fork+0x5c/0x70 [ 245.618349] Dumping ftrace buffer: [ 245.621897] (ftrace buffer empty) [ 245.625577] Kernel Offset: disabled [ 245.629283] Rebooting in 86400 seconds..