, 0x5}, {0x8000000f, 0x9, 0x9, 0x5ac6, 0x4}, {0x80000001, 0x7f, 0x7, 0x2, 0x100}, {0x7, 0x0, 0x6, 0x29d63622, 0x1}, {0x0, 0x9, 0x7, 0x8, 0x8000}, {0x80000019, 0x0, 0x5, 0x3, 0x9}, {0x1, 0x1, 0x6346, 0x1, 0x2}, {0x80000001, 0x6, 0x6, 0x0, 0x7}, {0xc000000d, 0x6603, 0x1a5b, 0x7fff, 0x7fff}]}) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000e00)=""/41) r10 = semget$private(0x0, 0x7, 0x0) semtimedop(r10, &(0x7f0000000e40)=[{0x1, 0x1, 0x1800}, {0x4, 0x7fffffff, 0x1000}, {0x4, 0x9, 0x1000}, {0x2, 0x7fff, 0x1800}, {0x3, 0x6}, {0x0, 0x5, 0x1000}], 0x6, &(0x7f0000000e80)={0x77359400}) 2018/02/28 23:14:52 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x3, 0x100) getsockname$unix(r1, &(0x7f00000000c0)=@abs, &(0x7f0000000100)=0x8) r2 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r3, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000079a000)="16", 0x1, 0x7ff}]) 2018/02/28 23:14:52 executing program 1: r0 = socket$inet(0x2, 0x2, 0xfffffffffffffffc) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000364ffc)=0xff, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f00000000c0), 0xd0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20, @empty}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x8, &(0x7f0000eed000)="0f", 0x1) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f00009fdfaf)=""/81, 0x51}, 0x40002106) 2018/02/28 23:14:52 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x80000, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) ioctl$TUNGETSNDBUF(r1, 0x541b, &(0x7f0000000040)) 2018/02/28 23:14:52 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000510000)={0x200000001, 0x87, 0xff, 0x5, 0x2000000001}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000033afe0)={r0, &(0x7f000000d000), &(0x7f0000fef000)}, 0x20) r1 = socket$bt_rfcomm(0x1f, 0x1, 0x3) eventfd2(0x1000, 0x80800) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) 2018/02/28 23:14:52 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x200003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000080), 0x4) process_vm_writev(r0, &(0x7f0000002180)=[{&(0x7f00000020c0)=""/176, 0xb0}], 0x1000000000000030, &(0x7f0000002780)=[{&(0x7f00000022c0)=""/24, 0xff88}, {&(0x7f0000002300)=""/17, 0x11}, {&(0x7f0000002340)=""/143, 0x8f}, {&(0x7f0000002400)=""/88, 0x58}, {&(0x7f0000002480)=""/231, 0x485}, {&(0x7f0000002580)}, {&(0x7f00000025c0)=""/235, 0xeb}, {&(0x7f00000026c0)=""/3, 0x3}, {&(0x7f0000002700)=""/94, 0x5e}], 0x9, 0x0) 2018/02/28 23:14:52 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e80ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = getpgrp(0xffffffffffffffff) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x10, &(0x7f0000000040)) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) socket$vsock_dgram(0x28, 0x2, 0x0) 2018/02/28 23:14:52 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000d39000)=ANY=[@ANYBLOB="726177000000000000000000000000000000000000000000000000000000000009000000030000008803000000000000ffffffffffffffff38010000ffffffffb8020000ffffffffffffffffb8020000ffffffff03000000", @ANYPTR=&(0x7f0000849fd0)=ANY=[@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'], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000219b2f5516e923d13b6409d62afa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d00038010000000000000000000000000000000000000000000000002800736f636b6574000000000000000000000000000000000000000000000001000000000000000068004354000000000000000000000000000000000000000000000000000000020f00000000000000000000007070747000000100000000000020000073797a31000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000070000000000000000000000000000000000000000000000000000000000000000000000180180010000000000000000000000000000000000000000000000002800686c0000000000000000000000000000000000000000000000000000000000000000000000004800697076730000000000000000000000000000000000000000000000000000e000000200000000000000000000000000000000000000000000000000000000000000000000000068004354000000000000000000000000000000000000000000000000000000021100000000000000000000000073797a3100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007fff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x3e8) syz_emit_ethernet(0x3e, &(0x7f00003e4f72)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "0f2902", 0x8, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @dev={0xfe, 0x80}, {[], @udp={0x4e20, 0x4e20, 0x8}}}}}}, 0x0) 2018/02/28 23:14:52 executing program 7: r0 = msgget$private(0x0, 0x4) msgctl$IPC_RMID(r0, 0x0) socketpair(0x9, 0x1, 0xab, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={0x5, 0x9, 0x5, 0x405, 0x6, 0x1000, 0xdd4, 0x2, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000000c0)={0x7, 0x9, 0x3, 0x9614, 0x1, 0x800, 0x8, 0xff, r2}, &(0x7f0000000100)=0x20) 2018/02/28 23:14:52 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x1000, 0x101000) ioctl$VT_WAITACTIVE(r0, 0x5607) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x5) bpf$MAP_CREATE(0x0, &(0x7f00009d9fd4)={0x5, 0x5, 0x7, 0x40}, 0x2c) unshare(0x400) r1 = memfd_create(&(0x7f00000002c0)="47504c005c26496dbccad1b6ce3607192a44dcf3b3a15ee0f0c05d9d5f137ec4784480a3b4bf7366fff2485348ae8bd079434026fa236b61b9f7f883e67364cd96dfac3e1d9dd6f18e7ba2944631a171c75febf488803e24fd4b06ebc1a969b69a0032544ba31482f2e9ae68ad427ec7e32a49130e8e590b837b8920fe92bb7f38984b002afd0754f9289a556ff861740c9ea6ff325ab3573a14e0f86590870713a2b5b55b7a9bbc258accf40b946d6ab8a5233b2b54adbc8eefa12d1f548ed1092ce369f508424a04ac3d4360", 0x8000000001) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000000200)={0x804, 0x1}) ioctl$LOOP_CLR_FD(r1, 0x4c01) mknodat(r1, &(0x7f0000000040)='./file0\x00', 0x8010, 0x667) ioctl$sock_proto_private(r1, 0x89e3, &(0x7f0000000100)="35f02f526e95070d1fa7b19b90307b29c7e38a0d782e") setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f00000000c0)={0x0, 0x3, 0x7fffffff, 0x7}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0xf, &(0x7f0000000180)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x100000000}, [@alu={0x4, 0x7fff, 0x3, 0x4, 0x5, 0x0, 0xfffffffffffffffc}, @exit={0x95}, @ldst={0x3, 0x3, 0x2, 0x0, 0x5, 0x0, 0x4}, @initr0={0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xfffffffffffffff9}, @alu={0x4, 0x3ff, 0x2, 0x6, 0x7, 0xfffffffe, 0xffffffffffffffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x5}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096}, 0x48) setsockopt$packet_buf(r1, 0x107, 0x16, &(0x7f0000000080)="8274f783bf1674f47d436ee87b681ff38c8cac1ede6272be4e83e0e4187e669bb2727f80", 0x24) faccessat(r0, &(0x7f0000000240)='./file0\x00', 0x40, 0x400a00) 2018/02/28 23:14:52 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065000)={&(0x7f0000dc9ff4)={0x10}, 0xc, &(0x7f0000402ff2)={&(0x7f00000002c0)=ANY=[@ANYBLOB="140000000306017bffffffffffffffff00000000c89379ef40ccbcc8e957dd9bdbb898d0733620400c4cadff728ef1c78b9f181f2ddfa7b3011810f540ca4ea9528f4bc46d2f872f3e643f35f6b6319938af1e3d242acfc09db16a417ebfeca94f40dc43a96db3dc721a2a2a1610f203ef47cfebd960a57ea6aae2d06098c45b4322b18dba934e16a166d1d5b1ae7cda2cbf8803ae8b14146dad006069a8bc96be5e3553468ac8fd1885580d8271801b529583018273beb7d0ccfc95fb5a2fc458897c7147322d27e57a4f15fc0ef30dd9d73389b76c30c5fe1c10c413376d3bf76c2f080cb941a2cf5df3c496172c67bb4a7376098e56c235f4ffcf6a3502d49f1d6efe27c93b00fdcd9f4d74a453e2b338b14bd77130fc48c462f060237c9f0a5184ec98f07994aaaa35777e95ca83a651cd51df4078c7cfbcb81ef6d217a4cd511b55d6d75c37ab0be0d277eb6e7e2c9a455715632ce00f886f88112b40e7ff7af5de7b5be6a556ce1cfd84bfbe0a89a50693196ae2d8bc41492c6bc792f876f2ddca22ddac46c3cdd11379185aab6e43810d85d7c9be721bf70e31563dd7d9819d35309fcee8f28ccacc5c49f8577995b64ee84b2e1d5cd631ae28e286d57f5cd7c18b2bc80f7889161603b2a56eb4a8808374019f9e1e04787ca2e444"], 0x14}, 0x1}, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80, 0x2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000100)={0x0, 0xa3, "8f2af79fa56f5a8c20d112d023320ce93b137289ae79c4172a2ffdaee9dfb295f3bb634f1291225d9e478831e3e44d2be07d4e55cbd2409bb9cb0b2486c2c40b95fa9ff4663ac606ed52a775012d562d0b378d33bb699b9edd834d836dbabac3f860c9a7b340f31c980213f89f6f5b09163545fd96eddcddaf68345429b994573ba3887cdd8e93971c77299d788f3d44cac360be294bbd59593d145eab782d6f15bbb7"}, &(0x7f00000001c0)=0xab) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)={r2, 0x9, 0x2, [0xfff, 0x4]}, &(0x7f0000000240)=0xc) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000040)=@get={0x1}) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000280)={0x0, 0x7ff}) 2018/02/28 23:14:52 executing program 1: r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x1f, 0x800) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000040)=""/4096) getsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f00004f9000), &(0x7f0000f5c000)=0x4) 2018/02/28 23:14:52 executing program 6: r0 = socket$inet6(0xa, 0x40000080806, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80000, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x20) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40000000000005) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00000000c0)=""/118, &(0x7f0000000140)=0x76) r3 = accept(r0, 0x0, &(0x7f0000efaffc)) setsockopt$inet6_buf(r0, 0x29, 0x2b, &(0x7f0000000040)="3487741e8b425fe286", 0x9) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000080)=@int=0x6, 0x4) dup2(r3, r2) recvmsg$kcm(r3, &(0x7f0000193fc8)={&(0x7f00005f8000)=ANY=[@ANYBLOB="000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x60, &(0x7f0000d61000)=[]}, 0x0) 2018/02/28 23:14:52 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000a15000)={0x7}, 0x2c) read(r0, &(0x7f0000000000)=""/174, 0xae) 2018/02/28 23:14:52 executing program 2: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0xa, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000300)={0x2, "0482"}, 0x3) sendto$inet(r0, &(0x7f0000a5dfe5), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20, @empty}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rfkill\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000000200)={0x6658, 0x6, 0x4, 0x5, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}]}) creat(&(0x7f0000000280)='./file0\x00', 0x101) epoll_create(0x5) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f0000000040)=0x5) 2018/02/28 23:14:52 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x401070cd, &(0x7f0000000000)) 2018/02/28 23:14:52 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0xfffffffffffffffd) mount(&(0x7f000035cff2)='./file0\x00', &(0x7f000020fff2)='./file0\x00', &(0x7f00000d1000)='Ouns\x00', 0x2000, &(0x7f0000a50f14)) 2018/02/28 23:14:52 executing program 1: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x7, 0x101000) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000000080)=""/235) perf_event_open(&(0x7f0000feb000)={0x7, 0x78, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000180)=0x4) 2018/02/28 23:14:52 executing program 7: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = dup(r1) socket$inet(0x2, 0x80006, 0x1) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0x21, &(0x7f0000000080), &(0x7f0000012ffc)=0x4) 2018/02/28 23:14:52 executing program 5: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x4}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000100)={0x2, r0}) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000000140)={&(0x7f0000ffa000/0x3000)=nil, 0x3ff, 0x2, 0x50, &(0x7f0000ffa000/0x3000)=nil, 0xffff}) mq_timedreceive(r0, &(0x7f0000e5a000)=""/195, 0xc3, 0x0, &(0x7f0000cea000)={0x77359400}) r2 = dup3(r0, 0xffffffffffffff9c, 0x80000) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000040), 0x4) bind$nfc_llcp(r2, &(0x7f0000000080)={0x27, 0x15, 0x1f, 0x7, 0x7fffffff, 0x7, "3d0cee8836cdfde12d18f031418e2b4c4d050d44fcd97bdbc75b26fd78429e48554f0bd3afc70c01a5440e6a2e97db3388bd600b828bf55638bee652a8f7a3"}, 0x60) 2018/02/28 23:14:52 executing program 3: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) fcntl$setstatus(r0, 0x4, 0x44000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x18, &(0x7f0000f43ffc), 0x4) fallocate(r1, 0x2, 0xffffffffffffffff, 0x1) 2018/02/28 23:14:52 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000200)='/dev/snd/seq\x00', 0x0, 0xfffffffffffffffc) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f0000000080)='\'', 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r4 = memfd_create(&(0x7f0000000000)='\x00', 0x3) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000100)) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x1, 0x0) dup2(r3, r1) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write$sndseq(r1, &(0x7f0000e6ffd0)=[{0x21, 0x0, 0x0, 0x3fd, @tick, {}, {}, @note}], 0x1c) ioctl$TIOCGSID(r4, 0x5429, &(0x7f00000002c0)=0x0) sendfile(r5, r0, &(0x7f0000000180), 0x5) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f00000001c0)=0x0) kcmp(r6, r7, 0x5, r2, r4) 2018/02/28 23:14:52 executing program 1: r0 = socket$inet6(0xa, 0x7, 0x100000000) readahead(r0, 0x6, 0x100) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000000080)={0x0, 0xb4a6, 0x4, &(0x7f0000000040)}) prctl$void(0x27) 2018/02/28 23:14:52 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000ac0)='/dev/hwrng\x00', 0x200000, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000b00)={{0x2, 0x4e21, @multicast2=0xe0000002}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x20, {0x2, 0x4e21, @broadcast=0xffffffff}, 'ifb0\x00'}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006dfff0)='/dev/sequencer2\x00', 0x0, 0x0) r3 = geteuid() r4 = getpgrp(0xffffffffffffffff) r5 = getuid() r6 = getegid() sendmsg$netlink(r2, &(0x7f0000000a80)={&(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000a00)=[{&(0x7f0000000040)={0x298, 0x1d, 0xe00, 0x70bd2a, 0x25dfdbfc, "", [@typed={0xc, 0x6e, @ipv4=@rand_addr=0xffffffffffffff80}, @nested={0x27c, 0x17, [@generic="2fc38d3ae90dd0fe", @generic="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", @typed={0x18, 0x1b, @ipv6=@loopback={0x0, 0x1}}, @generic="7f87146719f6ac1ec3bd3530d68a5e82b6d5c1d8ce0ed54c46df77ad4c478c999864d827cc40fb3df202a2a66d0952e2ff0af67b64de21f074f11a815e9cea2004b9187babfc3367488279460ba1ca7e6b43fe8ffc3dd02abcecf63cf41fc5cbffab8dd9b242bc84da9c00113f6138e73b72e8b9648e92d0138633d94a4906be71a22aa281d397a5c888f251322abfc1cf9f7c4e44bfa30d042e4ae15fefe33eba1116d5ff6639b1b59f7295593f6b4bbf81a8fd535c9202618951de4038813d6fc6c0760459f00c3e915a9d63c9f1529c78d734e9422d4222332d29403887bd685560762625ef6bba1e5a", @generic="4b12bc47c4220a260b6a819178bc85a3cee311510bca1b71232f7eeab23bdeda568fa1cabdef556647be4004153934d36f1d02c7fe736d00bc3bf095de12d19a59bb4ca99e71350e3025db921cc2cf1c2733fdf46b3c00be4007f8a3b4a8bc47aaba1e695f184217edff654175"]}]}, 0x298}, {&(0x7f0000000300)={0x250, 0x2e, 0x400, 0x70bd26, 0x25dfdbfb, "", [@generic="77cfeb748b7dbdadc4c61ccdee64e2", @nested={0x230, 0x2a, [@typed={0x8, 0x32}, @typed={0x8, 0x21}, @generic="7df1b696012d9a4bef875aacae0624ca6a7d0d85fcd4317e6e446370e124fdc23c28f60b34dce4291a9d7f2bf7e74adcb07395fb6997c0445688225dd82a140f0b57943a8dc23ff04d7417237616e002ea2515931f71c49ac6609c631699f15d", @generic="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", @generic="425570d414c86f17f75962feec68783196172d6a77584d63bd7ba73364f2e55a4b781658fc3962684f507750df1789fd5ff0e426fee38e1164ba", @typed={0xc, 0x6e, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @generic="edfe09853ee9fd2167b396ddf1e05ab38a1654b2915e4837441c23e308d4f4ff2227de57ae76b5d2d4a6205bac7037297b4e4befa4118be52b0b224247bd7206df3430cdb51794973361febc039da039f897f10d8dcb0d1c91ca1d1bfb535f7bbd30062120e2913ae646ab5565deeb080b31879b834a1595b5"]}]}, 0x250}, {&(0x7f0000000580)={0x34c, 0x34, 0x400, 0x70bd25, 0x25dfdbff, "", [@typed={0xc, 0x11, @ipv4=@multicast1=0xe0000001}, @typed={0xc, 0x79, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @generic="7e967eb81d7352947182d068b2e9a8838a65b584977de5f087c6b134d4d3e8b216b850db6da84646dd5b5aca4423ea2bb45a8c2361465c8167003ca69e1aafce95cde17480f0bc7eb9f072ad4f7bf4279455f42a72e83ed3dc857cdd1cb41dc27991da0fa4316b14b45fa6e85582ef7ffea2918e89b7b91715b1498628a73fbacae1df676b03730c455c0c0298d672f93cccde052e88226846882e0d09a7b73d5b7d26a1fc8867e9590798395ec2c18a416fcdc5ab5d9b1b87f9d16b12d44b651e4350453d8630f3cc1f3cd2de7d0386d2d519c690e6cd533e9ba8918a63501e9e885878", @generic="b8872a869f9d4cb3a0cf66c08436e8fdf8a178496ce0cb10435b9491f3c117c7e1cb8df855b7d22c287f8e2e614304110680cd2b59c1c5e7ba02cc236bc52583327e33d2e67d83eb4cdeb91e99d35236db52df70d0c159213237f841f4d1c0c5c27e1843845a88532dd50502460f66d6c182b48699387288682683eb447616807d2a63ab49a1045f5804cf", @generic="6ca0820b0dc1a4d5bdfa211515cffb06e2041dd590597cea1b8c990642f73863a466db5c", @nested={0x190, 0x11, [@generic="03121733", @generic="cd4ac9352303d702e648767565f3df4581377f2a74211f61ae1f5ee8b16f398a30b44a186789024c25393da957d2", @typed={0x8, 0x39}, @generic="2d40b91d708f5b40e0d015ebb59fc0e854e09d333480149e8b6a5e256fe095e9ae061479fd5cdb617790e4523dd4f8e7edaedbe6f1b872d4d4f40c4d4b0f438d1c50766f577ae5a2b21375f85c101e7d1b56ad083bbe826db6214aff99272953555752d32f44758f359db4cec357323e830c929ac26dd2c353bd1fb962fb4843531c3882e0f512cddc0883c15b070843db98801c89b7751054aa70586ab3", @generic="d705c7bfe8af7ba138304162636b1d1137f8979ae92267e7b6782820231fccce4222d8d6d8f5c54e5622ec42e5f3b948df4b81688bafb4dee6a718b38b29c599c89a0326fe2817b2adeb65d976fd63b9c0b3d7f405e348686ab728ac49eeb3de26668afaaa8d", @generic="b1122022a9a4cd3b4960d4aeead96782cc9d529ff9c7808e3e60f4bfc1846c5116bbc08b688fba1a19e8c4637b1fb1bccd6b83", @typed={0x18, 0x38, @str='/dev/sequencer2\x00'}]}]}, 0x34c}, {&(0x7f0000000900)={0xc8, 0x2e, 0x200, 0x70bd2a, 0x25dfdbfe, "", [@typed={0xc, 0x45, @uid=r3}, @generic="0920285fcb96a422bf37d8c364c6eaec61f2b50124cb687c166faddefd6a9af7def047cea9458e853c16c2150408d6952f2eee7ec38f46055e4e36995fe8f220a7bc960af00724e28461969181ebc7bf28692ec6dfffe1a5d452677a95603eff78b192cc396dbf0f576591804fe0c08f7eb68d0b14b9359737863d9d58fe48133de6adb3cd6af64b8ebc36aace638e0b2640a0ce5c8e88a684873b0817eb6b04", @typed={0xc, 0x78, @fd=r0}]}, 0xc8}], 0x4, &(0x7f0000000a40)=[@rights={0x20, 0x1, 0x1, [r2, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x40, 0x4010}, 0x40) ioctl$TCSETS(r2, 0x5402, &(0x7f00005a0000)) 2018/02/28 23:14:52 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400801, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000080)={{{@in=@empty, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@local}}, &(0x7f0000000180)=0xe8) getresgid(&(0x7f00000001c0)=0x0, &(0x7f0000000200), &(0x7f0000000240)) fchown(r0, r1, r2) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/raw\x00') preadv(r3, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x0, 0xff) 2018/02/28 23:14:52 executing program 6: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000) write$vnet(r0, &(0x7f0000000200)={0x1, {&(0x7f0000000000)=""/230, 0xe6, &(0x7f0000000100)=""/247, 0x0, 0x2}}, 0x68) r1 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000280), 0x10) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000340)='/dev/autofs\x00', 0x40000, 0x0) bind$inet(r2, &(0x7f0000000380)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) write$vnet(r0, &(0x7f0000b28000)={0x1, {&(0x7f000074a000)=""/207, 0xcf, &(0x7f000072bfce)=""/50, 0x0, 0x2}}, 0x3) write$vnet(r0, &(0x7f00005ebf98)={0x1, {&(0x7f0000000000)=""/28, 0x1c, &(0x7f0000e9afb7)=""/73, 0x0, 0x3}}, 0x68) 2018/02/28 23:14:52 executing program 2: getpgrp(0x0) r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) getsockopt$nfc_llcp(0xffffffffffffffff, 0x118, 0x4, &(0x7f0000000280)=""/118, 0x76) rt_tgsigqueueinfo(r0, r0, 0x1d, &(0x7f00004ca000)={0x4, 0x0, 0x1}) gettid() r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r1, &(0x7f0000b0a000)=""/128, 0x80) r2 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x8) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r2, 0xc1105511, &(0x7f0000000080)={{0x80000000, 0x4, 0x7fffffff, 0xb2, "edd69c6689ad176add9078c695f21324553cc12b963016ef6b556448cec4e06be9901c0b5ebbf641550c7940", 0x100000000}, 0x0, 0x0, 0x9, r0, 0xbfdc, 0x4fb, "32aaa4f1ce53848a25539d8589ff21e5a622c78408f489bf413c7c59963690d5ff1d5f0d6ba67c4d6ea25a47158b6cfb5b7064c0732d82f435501098a479adf5", &(0x7f0000000040)='#vmnet0$+cgroupvboxnet1+.lo[lo-GPLeth0trustedvboxnet1\x00', 0x36, [], [0x401, 0x1000000000000, 0x1, 0x4]}) 2018/02/28 23:14:52 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x2300) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000040)=0x3) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000002c0)) r1 = getpgid(0x0) sched_getscheduler(r1) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)=0x0) getresgid(&(0x7f0000000180)=0x0, &(0x7f00000001c0), &(0x7f0000000200)) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x9, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={r2, r3, r4}, 0xc) 2018/02/28 23:14:52 executing program 7: r0 = dup(0xffffffffffffffff) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000000)="77e07b061377d430e4bd56e8838b5e53e5") r1 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x0) fcntl$setlease(r1, 0x400, 0x100000000000003) 2018/02/28 23:14:52 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00008b2000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x14, 0x0) write$sndseq(r0, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0x30) r1 = syz_open_procfs(0x0, &(0x7f0000bb7000)='mountstats\x00') sendfile(r1, r1, &(0x7f00000000c0)=0x429, 0x7ffd) 2018/02/28 23:14:52 executing program 5: syz_emit_ethernet(0x4e, &(0x7f00000002c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="bb3de5645a67", [], {@ipv6={0x86dd, {0x0, 0x6, "7b2eb1", 0x18, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @empty}, @local={0xfe, 0x80, [], 0xaa}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @empty}}}}}}, &(0x7f0000000400)={0x0, 0x0, [0x0, 0x0, 0xe00]}) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='hfs\x00', 0x2, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x20}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x7, 0x2, 0xb0f3, 0x20, r1}, 0x10) 2018/02/28 23:14:52 executing program 7: r0 = open(&(0x7f0000448000)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x100, 0x0) fcntl$setlease(r1, 0x400, 0x0) r2 = open(&(0x7f00004c2000)='./file0\x00', 0x0, 0x0) fcntl$getflags(r2, 0x401) 2018/02/28 23:14:53 executing program 1: fstat(0xffffffffffffffff, &(0x7f0000000240)) getgid() fcntl$getown(0xffffffffffffffff, 0x9) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='pagemap\x00') getsockname$netrom(r0, &(0x7f0000000000)=@ax25, &(0x7f0000000040)=0x10) readv(r0, &(0x7f0000002240)=[{&(0x7f00000022c0)=""/104, 0x68}, {&(0x7f00000011c0)=""/4096, 0x142a}], 0x2) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000080)=0xfffffffffffffffb) 2018/02/28 23:14:53 executing program 5: r0 = eventfd2(0x200000005, 0x0) readv(r0, &(0x7f0000001600)=[{&(0x7f0000000100)=""/8, 0x8}, {&(0x7f0000000140)=""/231, 0x3}], 0x1000000000000180) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = dup2(r1, r1) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000000)=0xfff, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000008000)={0x0, 0x0, 0x208}, 0x20) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x0, 0x30, 0x7}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={r3, 0x6f}, 0x8) 2018/02/28 23:14:53 executing program 3: r0 = add_key(&(0x7f0000000000)='syzkaller\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="6e47a444500370b1061bf1e5db0671a932ccf9904adf7b61c75359fdd8a2e5e7fe47d9c5e87759d419f3d5eb02e917df476f9796d32ef09c465c6d8023318839590a3dd237e5d266b6d62f6f60a020b0fb2354ffcfd55badaf1eac5b06e5ca3d82145bf16ef836d24a10ec8d933d077651e0945014a327a64fbe60c9362c963482cc630c165741e62b5141ce242eb4e8f11e85561550057f159994eae3865553f51a06b69959f0decd9545f65f477688c8bbce489bf8c98be43c8aa799a62469501e05", 0xc3, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$link(0x8, r0, r1) r2 = syz_open_dev$dspn(&(0x7f0000000200)='/dev/dsp#\x00', 0x400, 0x100) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x9, 0x7, 0x0, 0x9, 0x5}, &(0x7f0000000300)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000340)={r3}, &(0x7f0000000380)=0x8) readv(r2, &(0x7f00000014c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/52, 0x34}, {&(0x7f0000001400)=""/126, 0x7e}, {&(0x7f0000001480)}], 0x4) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000001500)=@assoc_value={r4, 0x4}, 0x8) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f0000001540)={0x6, 0x7}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r2, 0x40045542, &(0x7f0000001580)=0x8) sendmsg(r2, &(0x7f0000002dc0)={&(0x7f00000015c0)=@llc={0x1a, 0x8, 0x4, 0x3, 0xa655, 0x8001, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10, &(0x7f0000001780)=[{&(0x7f0000001600)="b3d6f8407c97c7a1b6c819e18597f47800adb706e9882fddc8568ce8115bdd6292ecf76c4538d558f3d6085cffd9001c358914bc9426743efe817bb148550a5ba7f6ea018d02bc4195cffb28155775434918eed7b5f4bfcab2d730bdb85644d1aa769839f0597d5d83c466513ed1a5a9bfd85837", 0x74}, {&(0x7f0000001680)="2ac3ed4e54313d387cb479861765208ce5c93fbbb24111ec1401a3df8fde804842783871dbb0bd9ca3fbb503213be061bd2f3825348928abf5a020193533e69f155d2f753a08ef58d1637cc255813bea1bc9d4313b13a873c40d2c58e4a2e240825914d97662e99afdc7c24c491746a4ddc89ff1dd33a98493ae9df14b97fea06ca54996085d0827bc87162cf1ccde53750bb7f3ff62d58d8303ec0caa12335283ca8acea861501d2dc7a6f149fd625609530f5190e5f24f2d15476552ad4275a736f91386038054d9", 0xc9}], 0x2, &(0x7f00000017c0)=[{0x90, 0x197, 0x1000, "53dec83512798f4f7e9c464d09a9a78ae771be3d9615bdf6f7490cb38a1b625a29eb5dc48b3228a18c37ac5870c328baf9c5576ed14db30d4943a2494b43ee150d6964e4fa65824510b5437bfddf34b0fa6c6a741a0befdb1e5cda2ccfc3287dbb7b03a6b23d90e2ce6b43769314093af86140ad2cefe72da7"}, {0xd0, 0x10e, 0x4, "0cbbcf2d6b9e67e9eb16a4aa0924fbb8ae63a9969327325ad3707e6d1f6bf19f344a17f7af65ffc80f3840142593e39c68d48adf630060de523d1186bcf2128e11643091c4f490f59608ed706d0c0c1a1a79ca6a98afcbe81c620949738c0b3231c401cfeeaa6dd5b2703550eaaeafd84801340cb8cd96244fb430bd8b8960f71c303b0d568f92885772bce018f94f4c1f45ccda1a4618987dcbe5fd21a8379f77a7c6c6f3864c84311d0e687ef5462057a2fc618b1b789494ac3171e0"}, {0x108, 0x29, 0xc5f, "ea9f569e950bf86bf1e7b7a718150cde58d273237dc8e8442068dad5a2b34f1a93821395d2f454b4f4002f9b13a735bd814839bec9125198f97656b2d57cfb2def388b179366d3232c47b5f6aa591a2bfd02b9abad048b972faceb0ecb990d0b910d2268d56f12db15acd426e88b345237e435b446ad19cf4e749f3c93769be74296e2ea38b4680f4d4e4c5b9825cb093e7cb27e9965f1bcfcba4cc4ac88424a05fc061035d9554a7868de988e9b4b095bf5c9fe88a0fb7046a2a0b202649f8257dced45a2b552c4fb84b0180d8291ea2dff40e40406fa5e53984fa4a514c1facee912c4c89a819cd9fed01903d7dd69236d3c7dc5"}, {0x18, 0x117, 0x200, '\v'}, {0xd0, 0x103, 0x1, "b07c4ec3ba8ee6d0f274d42d7e6a760726b55b5ae7017afd0bee8626db3626d0cdecbf02a4afe56ebebd51183f2728d1274b548d2d4470f3b78e6abf6a472964fb191e45793226a125fdcbb81e92cafb07609c9529dd3669a61a6fffb23a9cc72d28733ada5435a0245072b98d523db7f553ceaae64ced6fada7edc6fb3e5bcde38f289bf6a5b1c3a6f6c123df7abaeac28211e2ade986d67952135565924d74f6065cb2c9721b7202d40da0626f18449857aa8349701b5de22408cffa2605a0"}, {0x108, 0x113, 0x6, "8d48a4a9031999d79d6d4cf11e207428bd30fe708d302304185d9fd0fbcc459ea9ec7a87d88a4e9f7458eb2d9ea29a01a7d0712ea97eb3c8d28c94a2c90cab0d6a84a75238d4c1809ba6e01f3e941af95885bd1fbf33273fe5232335aa662eeca229ac1d511ddd110c2ddab4de15f414a0b24349bbdf01bf9e25ce38c6105754b0d3dcf3c00e09e4d0d1bcad1e69bd9fd53ae310143ef5689d01b4328f5e8f678c103f7b7c4207bdede90794780567b9bdee515e2a114ff31f0ab782fe40e73c52f13149dfbd18d382bc452a7a1aed6b94716544ddae0ee4669433db04e9430251a1180d0411edbfecdbf0e214af234c379601cfcc"}, {0x58, 0x10c, 0x101, "9a629816aec7f97376c9d194bf40140641e8e1c9750d5815891b06b2e2db1d2e7581dd87b2d836200b299278254644ae7c417b15d3e1e6436872e08c280ee93ca15ad3d6"}, {0xc0, 0x13f, 0xff, "e61a9de7b249fd2ad2e0ba011152aaebbdb6463f2cbcbc2c84fbbb414b4e8af3354dabb00cb93836724853f402cae0f7bdb3986d856b7084584284c997cba0c431824be72816dc60986c6e26f6e29b0ca3b9b53ac68e5ddd2b3b7fe7b6a35ca8c5e691448ee18f159cb3b83e946413c246edbdaa2e66b6ec4a6724374bf923e142f5323880358f78c5e172d8ec1bd03b4d4b039b7d9f19ce40813eec42f48c004154ce3d768aee8c559e"}, {0x78, 0x11a, 0x1f, "46283f49be9e25396fc855e21f8fc02bab64db57ba419b609559c63741b07ce977e4e465a2a83b7e2b6786c5a8b4c7c1d9d2c0562a565ec5550495f8090f42426db48daabfb428956f5f11ac839579612c95437cfa9f2e0d71c9078ec6a5e3486eb80304be1a6e"}, {0x1010, 0x12d, 0x7fffffff, "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"}], 0x15f8, 0x80}, 0x4000) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f0000002e00)=0x1) clock_gettime(0x0, &(0x7f0000002e40)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r2, 0xc4c85513, &(0x7f0000002e80)={{0x2, 0x6, 0x0, 0x8bc2, "20c0856655998f856dea90501cc87057324a2d3d498ce54aede80916d9c480149b65cfabd766930d6b029c15", 0xebcd}, 0x8, [0x6f, 0x8, 0x3, 0x515, 0x4, 0x8, 0x50, 0x120000000000, 0x9f2, 0x1f, 0x5, 0x27, 0xc51, 0x1000, 0x6, 0x2077, 0x0, 0x7, 0x20, 0x2, 0x56, 0xd2, 0xfffffffffffffb33, 0xffffffffffffffc1, 0x5, 0x7, 0x0, 0x1, 0x7, 0x5ed4, 0xfff, 0xfc3, 0x100000001, 0x5, 0x8, 0x0, 0x7ff, 0xf0, 0x1, 0x100000000, 0x5, 0x7fffffff, 0xff, 0x81, 0x5, 0x6, 0x1, 0x2, 0x7, 0x6, 0x0, 0x1, 0x20, 0x9, 0xfffffffffffff000, 0x7, 0x4, 0x2, 0x1, 0x1f, 0x8, 0x1000, 0x69, 0x3, 0x7, 0x7fff, 0x4, 0x1000, 0x7, 0x8, 0x25ac0000000, 0x3, 0x2, 0x5, 0x7, 0x9, 0x6, 0x7ff, 0xb97, 0x1, 0x3, 0x7ff, 0xce, 0x7, 0x101, 0x9, 0xeee, 0xffffffffffffff80, 0x2, 0x7, 0x0, 0x20, 0x1, 0x5, 0x8, 0x3, 0x7, 0xa1f, 0x6, 0x0, 0xd76, 0x3d38, 0x100, 0x9, 0x63e92ede, 0x618135f0, 0x200, 0x2, 0x1ff, 0x8, 0xffffffffffffffff, 0xca, 0x100, 0x69, 0x0, 0x84, 0x7, 0x8000, 0x3d6, 0x0, 0x7, 0x101, 0x7fffffff, 0x0, 0x4, 0x1000, 0x6, 0x100000001], {r5, r6+10000000}}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000003380)={r3, 0x7c, "d0aa4cd8d55d083ccb0fb3a452ddd2dbf15832bf2102c93cf57c8ea88f2b54a1f8441d73e874918a91add62685c80f975b53564c1e46af2592aa62350ea8c4a4e0412a7d08a287573e5f552d760676d36e8d213fe9bb600bd8a035f9836f25501b8b192912801cb55497c5a70a2b176d46af91b12d964288b4130fae"}, &(0x7f0000003440)=0x84) ioctl$KVM_S390_UCAS_MAP(r2, 0x4018ae50, &(0x7f0000003480)={0x3, 0x7f, 0x5}) r7 = socket$l2tp(0x18, 0x1, 0x1) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r2, 0xc0045520, &(0x7f00000034c0)=0x80000001) ioctl$sock_SIOCGPGRP(r7, 0x8904, &(0x7f0000003500)) socket$inet6_dccp(0xa, 0x6, 0x0) sendmmsg$nfc_llcp(r2, &(0x7f0000003540)=[], 0x0, 0x8081) r8 = syz_open_dev$adsp(&(0x7f0000003580)='/dev/adsp#\x00', 0x3, 0x44002) ioctl$DRM_IOCTL_AGP_ALLOC(r8, 0xc0206434, &(0x7f00000035c0)={0x0, 0x0, 0x10000, 0x3ff}) ioctl$DRM_IOCTL_SG_FREE(r8, 0x40106439, &(0x7f0000003600)={0x5b, r9}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r8, 0x84, 0x13, &(0x7f0000003640)=0xfffffffffffffff8, 0x4) socket$unix(0x1, 0x1, 0x0) ioctl$EVIOCGBITKEY(r8, 0x80404521, &(0x7f0000003680)=""/160) ioctl$BINDER_SET_CONTEXT_MGR(r8, 0x40046207, 0x0) ioctl$TCSBRKP(r2, 0x5425, 0x8) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r8, 0x118, 0x1, &(0x7f0000003740)=0x3, 0x4) 2018/02/28 23:14:53 executing program 0: clock_adjtime(0xa, &(0x7f000090e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x9, 0x0, 0x100, 0x40000000000003ff, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1000000000000000, 0x2000000000000}) 2018/02/28 23:14:53 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x100000001, 0x0, 0x0, 0x3}}) syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x101) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000031000)={0x0, 0x8}) 2018/02/28 23:14:53 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setrlimit(0xf, &(0x7f0000000040)={0x3, 0x2}) sendmsg$nl_netfilter(r0, &(0x7f00009f5000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="1c000000060601000000000000000000000000000800010006000000"], 0x1c}, 0x1}, 0x0) 2018/02/28 23:14:53 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x400400, 0x0) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f0000000200)={0x8, 0x20000000204}) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x0, 0x2, &(0x7f0000000100)=@raw=[@generic={0x0, 0x10001, 0x0, 0x2}], &(0x7f0000000140)='GPL\x00', 0x0, 0x0, &(0x7f0000000080)}, 0x48) r1 = socket$inet(0x11, 0x40004000000803, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x8000, 0x88) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f00000000c0)=0x4b, 0x8) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x107, 0xf, &(0x7f0000023f88)=@broute={'broute\x00', 0x20, 0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20011000], 0x0, &(0x7f0000675ff0), &(0x7f0000000000)=ANY=[]}, 0x78) sendmsg(r1, &(0x7f000087dfc8)={&(0x7f000005e000)=@nfc_llcp={0x27, 0x9, 0x0, 0x0, 0x0, 0x0, "f0aeec0d840130e5c5485e44a7627f9a8864abed4d4460dd5b1a0182c6c84a143e64f31d1c11349c949054860b9c131950a610e2736612827582530c3c1df9"}, 0x60, &(0x7f0000000380)=[], 0x9c}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000340)={{{@in=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000440)=0xe8) sendto$packet(r2, &(0x7f0000000240)="c73714fd0f8c055c40aec3b57617ef1631d6145dc5b4ce45b886f5f3dcb9c9ee7fae5574c7aa13dfefe0305211497779a81d0d37891d1cee9e45ab90a983657dce3d7d2ca0a705ecbbb381938fd1804aeba2d5b562cdc1c269e47554e823ffa354038ee1ea4d6243e83809a5ed7c8aba61ffda0bb6", 0x75, 0x8004, &(0x7f0000000480)={0x11, 0xfe, r3, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000040)) 2018/02/28 23:14:53 executing program 5: r0 = socket$inet(0xa, 0x801, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000900)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000e0000000400000088030000ffffffff0000000000000000c0010000fffffffffffffffff0020000f0020000f0020000ffffffff04000000", @ANYPTR=&(0x7f00000000c0)=ANY=[@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'], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001ae4c8683a510bbf110594f5ef355b0000000000000000000000000000c800f000000000000000000000000000000000000000000030006164647274797065000000005612b0fac0b3546a0000000000000000000000003100000000000000000000000000280074746c0000000000000000000000000000000000000000000000000000000000000000000000280052454a45435400000000000000000000000000000000002e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d00000000000000000000000000000000000000000003800636f6e6e6279746573000000000000000000000000000000000000000000000000000000000000000000000000000201000000000000280052454a45435400000000d139f00e24908ba1571600000000000000000000000000000000000001000000000000000000ac141400ffffffff000000000000000062726964676530000000000000000000697036746e6c3000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d000300100000000000000000000000000000000000000003000616464727479706500000000000000000000000000000000000000000000000000000000000000000000000000003000616464727479706500000000000000000000000000000000000000000000000000000000000000000000000000006000484d41524b0000000000000000000000000000000000000000000000000000001000000000000000000000000001000000000000000000000000000000004e204e204e204e20000000000000000000000000bc0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000d63a3576a63a05143c8a3b791aa1a769da11467354d3c65d76c8390a7746beb45c71806fd6a5f893395814bce62e020438ed0a93f3b3d0e57231be2491804870ac3982743e01e2bbfacee73981607aa09aefb6e884e20ad2740e481793e05272b0b0fae1bdd762129793a7d4c4b268ac5c72acb8c86e7f29755068ebaa3852338a5fd10b38efd0c16a3c3562d812cef61e1af8677b5dc77898f95aef0bb38a0922081b2f56a37793aad9152a6d00c4abb500766bcb01bb7c4ef718bea0611e27f0391b92f43c0d3f39f4b86ad9021d07cc860ef3e1f4555b89e4e16a6b145a7a9b39aa5e873272a56bea62216fc3c161b23fb595c5a452741afd01b6e08a0e3cd56d0023c195191d7e720bc4002f48240a2927168f5ed9145a0f25745fa2d1851a8986402fa0cfc19640df09c4155bb4c58420a219414ea50e"], 0x3e8) r1 = accept(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="06000000000000000000000000000000"], &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x3, 0x0, 0x4, 0x1, 0x4, 0x4, 0x2, {0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x1f, 0x8, 0x100000001, 0x4, 0x2}}, &(0x7f0000000140)=0xb8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={r2, 0x9}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000300)=@sack_info={0x0, 0x6, 0x6}, &(0x7f0000000340)=0x131) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000003c0)={r3, 0x1}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000640)={r2, 0xffffffff}, &(0x7f0000000200)=0x8) r4 = request_key(&(0x7f0000000480)='blacklist\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000500)='.{nodev@\x00', 0xfffffffffffffff9) r5 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$search(0xa, r4, &(0x7f0000000540)='id_legacy\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x2}, r5) r6 = semget$private(0x0, 0x4, 0x3a0) semctl$SETALL(r6, 0x0, 0x11, &(0x7f00000001c0)=[0x8a, 0x1, 0x80, 0x6, 0x80000001]) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000440)=@generic={0x10001, 0xe72}) syz_emit_ethernet(0x32, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0xb, 0x0, 0x0, 0x8, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}, 0x0) 2018/02/28 23:14:53 executing program 7: r0 = syz_open_dev$evdev(&(0x7f000004a000)='/dev/input/event#\x00', 0x7, 0x0) getrandom(&(0x7f0000000000)=""/198, 0xc6, 0x2) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000debff0)={0x0, 0x123, &(0x7f0000261000)}) 2018/02/28 23:14:53 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f00000000c0)=""/197) signalfd(r0, &(0x7f0000000000)={0x1}, 0x8) connect$inet(r2, &(0x7f0000000280)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x19c) sendto$inet(r1, &(0x7f00009fc000), 0x5fa, 0x8000, &(0x7f0000357000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) dup2(r0, r1) 2018/02/28 23:14:53 executing program 0: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = eventfd2(0xffff, 0x80000) r2 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x9, 0x20000) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f0000000180)=0x5) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000000040)={0x0, &(0x7f0000000000), 0x0, r1}) r3 = syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0x80000001, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r3, 0x4018ae51, &(0x7f0000000100)={0x4, 0x5, 0x3}) r4 = dup2(r1, r0) ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000)}) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r4, 0xc008551a, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00 \x00\x00\x00\x00\x00']) socket$nfc_llcp(0x27, 0x1, 0x1) 2018/02/28 23:14:53 executing program 1: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000000)="0b0a4c3520002553075f9668481efc0280000500001001010ee1000c08e4fe634197cc27", 0x24) 2018/02/28 23:14:53 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket$inet(0x2, 0x801, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1e, &(0x7f0000004000)=0x100000001, 0x4) connect$inet(r1, &(0x7f0000febff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = socket$l2tp(0x18, 0x1, 0x1) dup2(r2, r1) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/02/28 23:14:53 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000184000)={0x2, 0xf, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001, @in=@empty}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_x_sec_ctx={0x1, 0x18}]}, 0x88}, 0x1}, 0x0) socketpair$inet6(0xa, 0xf, 0x9, &(0x7f0000000000)) [ 106.225102] netlink: 'syz-executor3': attribute type 1 has an invalid length. [ 106.242893] netlink: 'syz-executor3': attribute type 1 has an invalid length. 2018/02/28 23:14:53 executing program 0: r0 = add_key(&(0x7f00000000c0)='.request_key_auth\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000e80)="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", 0x1000, 0xfffffffffffffffe) r1 = add_key(&(0x7f0000000340)='rxrpc\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000002e80)="8835f10a272efc18a830de8d7e9d591e2abdbc77a8857f1122c3e2f418de88d65bcf8ac68b0a35c0ab013ab79bccd10372464a86ae793efc6951087319e34a0e1db6d7c0e3f0b300e9b0f010", 0x4c, 0xfffffffffffffff9) keyctl$instantiate_iov(0x14, r0, &(0x7f0000000300)=[], 0x3, r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f000039c000)=0x6, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f00000003c0)=@nat={'nat\x00', 0x19, 0x2, 0x360, [0x20000040, 0x0, 0x0, 0x20000070, 0x20000370], 0x0, &(0x7f0000000000), &(0x7f0000000440)=ANY=[@ANYBLOB="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"]}, 0x431) getsockname$packet(0xffffffffffffffff, &(0x7f0000002f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000002f40)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000002f80)={@empty, 0x5, r4}) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000800)=@nat={'nat\x00', 0x1b, 0x5, 0x5f8, 0x318, 0x318, 0xffffffff, 0x410, 0x410, 0x528, 0x528, 0xffffffff, 0x528, 0x528, 0x5, &(0x7f0000000040), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x12}, [0xff, 0xff000000, 0xffffffff, 0xffffffff], [0xff0000ff, 0xff, 0xffffffff, 0xffffff00], 'sit0\x00', 'syzkaller1\x00', {0xff}, {0xff}, 0x88, 0x6, 0x1, 0x10}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x12, @ipv6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @ipv6=@local={0xfe, 0x80, [], 0xaa}, @gre_key=0x2, @gre_key=0x7fff}}}, {{@uncond, 0x0, 0x1e0, 0x228, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x6, 0x1, 0x56b21506, 0x7fff, 0x8, 0x4, [@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x15}, @dev={0xfe, 0x80, [], 0x16}, @remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, @empty, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}], 0x8}}]}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x5, @ipv4=@multicast1=0xe0000001, @ipv6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @gre_key=0x7, @icmp_id=0x67}}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x10, 0x0, 0x1}}]}, @common=@unspec=@CLASSIFY={0x28, 'CLASSIFY\x00', 0x0, {0x2}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, [0x0, 0xff, 0xffffffff], [0xffffffff, 0xff, 0xff, 0xffffff00], 'vlan0\x00', 'ipddp0\x00', {0xff}, {}, 0xd, 0x4, 0x0, 0x8}, 0x0, 0xd0, 0x118, 0x0, {}, [@common=@mh={0x28, 'mh\x00', 0x0, {0x0, 0x80000000, 0x1}}]}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x10, @ipv4=@dev={0xac, 0x14, 0x14, 0x15}, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}, @gre_key=0x27dfd9d3, @gre_key=0x2}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x658) 2018/02/28 23:14:53 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$mice(&(0x7f0000009000)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000000040)=0x8000000) r2 = dup2(r0, r0) setsockopt$ax25_int(r2, 0x101, 0x8, &(0x7f0000000000)=0xdde, 0x4) socket$inet6(0xa, 0x3, 0x9) sendto$inet6(r2, &(0x7f0000009000), 0xfffffe34, 0x0, &(0x7f0000005fe4)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/28 23:14:53 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f000098cffc)=0xf02, 0x7c19) 2018/02/28 23:14:53 executing program 5: r0 = socket(0x11, 0x805, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1, 0x1df9}, 0x1c) getsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000000140), &(0x7f0000000180)=0x4) listen(r0, 0x0) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000000240)=[], 0x0, &(0x7f00006e9c68)=[]}, 0x0) r1 = accept4$nfc_llcp(r0, &(0x7f0000000000), &(0x7f0000000100)=0x60, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000080)) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x10) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) 2018/02/28 23:14:53 executing program 4: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) r0 = socket(0x18, 0x0, 0x2) bind$nfc_llcp(r0, &(0x7f0000002fa0)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "e2d58c6f9b9534686bb97d702a89b290b0d3a5d21fbc00c7d93c85edfae4fa1f2b7d0cbdb41ce6f08ee3e4ee794109697dbb42ffd7157cd4cdfc23c55a5303"}, 0x60) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "599120b09f20dcbf497beb5e37d9b17a09cb06fc8f494fb76090b709d8822101008c45cbd8a30a0034dec15bc48d075dee39b37da21de35f3656bdde1b7cf7"}, 0x60) mount(&(0x7f0000000140)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f0000000180)) mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000032ffb)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) setxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@known='security.ima\x00', &(0x7f0000000180)='/selinux/checkreqprot\x00', 0x16, 0x0) 2018/02/28 23:14:53 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = dup3(r0, r1, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000000)={0x0, 0xa4b}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000080)={r3, 0x1, 0xa9c, 0x6}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f00000000c0)=[@in={0x2, 0x4e21, @empty}, @in6={0xa, 0x4e22, 0x1000, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0xffffffffffffffe0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, @in={0x2, 0x4e23, @rand_addr=0x1ff}], 0x68) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f0000000140)=""/4096) 2018/02/28 23:14:53 executing program 3: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x1012, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000e71000)={0xa, 0x4e20, 0x45da8146, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xffffffffffffffff}, 0x1c) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x1012c0, 0x0) ioctl$VHOST_SET_VRING_ERR(r2, 0x4008af22, &(0x7f0000000040)={0x0, r0}) write(r1, &(0x7f00000000c0)="087d6693c6aa35ebd31e53c829df18c6462bd9d3cf145c5184f46ceb660b81feebc3ed08b4701f696a375865c6b6311d20c98b49c4415cb743b2455986f5caa387b1daceb193c6c58dbaaa4a4683375a19c6c589417365b2dc563c3422c3c0053a92f5300fb1782e4542a0e35fdf5ce6ebeb29f4960e4f2f8b14d65804a0b9811e82b49e8706d31a46d0af9d3bbb7126c9d0ebee38ea53ee41178581f167d2b1efcd8db422ed8518604de4db8c13253706eea7a5369d7532c0a450e7578fc38174ca", 0xc2) 2018/02/28 23:14:53 executing program 7: prlimit64(0x0, 0x7, &(0x7f0000000280)={0x0, 0x7fff}, &(0x7f00000002c0)) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) 2018/02/28 23:14:53 executing program 2: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001140)={r0, &(0x7f00000000c0)="977ca1f8245bc6c5b0af15c8bd5f26272a2d0c21508ca482621640a7b515c44179d6b3e37eeecbf382f004fdbccfec07f25db19ffa03da6eaef2e3be3c2b1590eccfc51ec5d1bdfdce0bca5428a3b2f1c4990bf532049c3aaf7822c320d7bdc0f49b", &(0x7f0000000140)="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", 0x1}, 0x20) getsockname$packet(r0, &(0x7f0000001180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f00000011c0)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001200)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, r1}) r2 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x1c) bind$inet6(r2, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockname$packet(r0, &(0x7f0000001240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001280)=0x14) connect(r2, &(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/28 23:14:53 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000040)) sendto$ipx(r0, &(0x7f0000000080)="dcab981f2762d47540dd6348bebf737e4cc958309dc7bd25757a2cf47eaa133f251348a17f266d65638321b62d70ee33cf933188ae5865efd72d1d748d6e150e46d93de469a7aab4c8b5adda434c1f024a2110ec42b23db6cba44bf8584a7516f0bd977f510b1b736b47c0287c89c98b6939915b045717a0a5273ef5faa639a0da44f4dccb5c50737b5793c5fef1d030", 0x90, 0x4000050, &(0x7f0000000140)={0x4, 0x3f, 0x3, "ae4b7095e790", 0x10001}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000affff8)=0x7) 2018/02/28 23:14:53 executing program 5: r0 = dup(0xffffffffffffffff) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000000)=0x7, 0x1) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000040)={0x3, 0xfffffffffffffe10, 0x3}) r1 = dup(r0) r2 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x5, 0x80) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x20000, 0x0) restart_syscall() sendto$inet6(r0, &(0x7f0000000100)="e24e6b6d69080c0402f79b31b526b47a6447cf4aa29bafbbcd920df7d29d073e94f2715884f2c4151570e2a2b3251b5d8ccd212c938db9b704aaa538c684598dcc161e1db573eb28b98c9aea713f445ec3ead3df0fd85a3173939d264999f061e817c7b6499bb56f457f781044b59bf42befad608c92c2e93e7a9b61c7d111fefe04a20a5a21c69eab47a9cd98cecf765d2b99ad965c75c0c3d6d3a091fc4c3dfb50b5a8733a602bc92bd1e8a8d70449c6f9b6fe0295ea3c4adb23381ac57437faa8493d2b3ea3bc305cdb21dd33827612c0328f2d8f858b5f461bd533ad5483fa17884a", 0xe4, 0x40, &(0x7f0000000200)={0xa, 0x4e22, 0xfffffffffffffffa, @local={0xfe, 0x80, [], 0xaa}, 0x8}, 0x1c) ftruncate(r2, 0x7ff) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup3(r3, r4, 0x80000) r6 = getpid() ptrace$getregset(0x4204, r6, 0x203, &(0x7f0000000340)={&(0x7f0000000280)=""/173, 0xad}) sendmsg$nl_netfilter(r2, &(0x7f00000007c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000780)={&(0x7f00000003c0)={0x3a0, 0x7, 0xb, 0x311, 0x70bd27, 0x25dfdbfb, {0x3, 0x0, 0x8}, [@generic="fcd2cac2d1560cb5b8d7f520506dd3b32a666b3a4841ca6fab261d30df176ed6fecad56b7e6c10ac43d3c0d976c9b4ef54e3abce24a1575521bc2b485c9d561ebb847a114883082dc6b20191641178b0fd8f077bceb8e6f2cf256508a0c528fc69904d8b3d24", @nested={0x2c0, 0x63, [@typed={0xc, 0x31, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @generic="ad9090f48730be788f914d4cca04be0a3754d6af009212cf90de94664e4b7c0a4f87ae0902543f305a2099f6a758eefb2488abdb21b06057f910ddb5326040703b49b66cf1874b5969482166c7835919de80df41d61b6372e799c2082beabfc36b2bb41b24b41e48aede89055d6a6aed93e1fed5b93c62b8e832fd763c50486633edc52476fd0520c9ccee5681448c8525a7d3bd26dd1b763612911cf8a76573a5882d473f70bb68fb5daca0c6bc34c03c8e1281cb94f15b57a28dabff9e65fbd86b7eae903949e1afc1ed4157cb404a75b8e3470e9562194864", @generic="e188f825942f8a5b11a15e781f42840181a83e6be580b109dd985ebc3d399db1ba1311517ec0cdb5319773710962115cd5e8de85f43a5e8d550035d6bb2afae327797fce0e277740fddf50cbe0933cda88aba7d47b5896b1d95889f754d797f93d422a46fface3f6e7259851a1591ae17003fca09724d74a2509c26c2a7bb1935608e478259bb4748370e76dff220dfc3d92", @typed={0xc, 0x5d, @ipv4=@loopback=0x7f000001}, @generic="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", @typed={0xc, 0x5d, @ipv4=@rand_addr=0x3ff}, @generic="3fbd79a313bb658c1d904fff04a1bb2d48a9bc864f69536f7068fb2479314f96c45aefb32f92fb3de3f996a460db6071"]}, @generic="d92580abfc7fa0a895dfbc789c87f6c55fbaf175773ab7a28d8763d94c6580ab8bf0cc09fed050d71bf16eecea9454f05a6d4c5d149756be4f76c9829e3f6d36b49842be5e0646bd4172f9ef746a466127c9286ce55381ccc7", @typed={0xc, 0x95, @u32=0xba1c}]}, 0x3a0}, 0x1, 0x0, 0x0, 0x1}, 0x8000) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000800)={0xffffffffffff7fff, 0x3, 0x8001, 0x10000}, 0x8) sched_getaffinity(r6, 0x8, &(0x7f0000000840)) execveat(r3, &(0x7f0000000880)='./file0\x00', &(0x7f0000000b00)=[&(0x7f00000008c0)='\x00', &(0x7f0000000900)='/dev/vga_arbiter\x00', &(0x7f0000000940)='/dev/vga_arbiter\x00', &(0x7f0000000980)='*md5sum#\x00', &(0x7f00000009c0)='em1wlan1*\x00', &(0x7f0000000a00)='$wlan0\x00', &(0x7f0000000a40)='nodevGPL%cpusetmd5sumem0bdev&cpuset/^vboxnet0\x00', &(0x7f0000000a80)='/dev/vga_arbiter\x00', &(0x7f0000000ac0)='/dev/vga_arbiter\x00'], &(0x7f0000000cc0)=[&(0x7f0000000b80)='&.systemnodev+}\x00', &(0x7f0000000bc0)='(\x00', &(0x7f0000000c00)='/dev/input/mouse#\x00', &(0x7f0000000c40)='\x00', &(0x7f0000000c80)='-:]security\x00'], 0x900) accept4$netrom(r2, 0x0, &(0x7f0000000d00), 0x80000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000d40)={0x0, 0x6, 0x5, [0x5c, 0x4, 0x9c, 0x5, 0x3]}, &(0x7f0000000d80)=0x12) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r5, 0x84, 0x5, &(0x7f0000000dc0)={r7, @in6={{0xa, 0x4e22, 0x80000001, @loopback={0x0, 0x1}, 0x4}}}, 0x8c) r8 = request_key(&(0x7f0000000e80)='id_legacy\x00', &(0x7f0000000ec0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000f00)='-:]security\x00', 0xfffffffffffffffe) r9 = add_key(&(0x7f0000000f40)='keyring\x00', &(0x7f0000000f80)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000fc0)="1e48d01e680c853dab51422160de75d27d753926b238570c61dc8286", 0x1c, 0xfffffffffffffffb) keyctl$negate(0xd, r8, 0x6a, r9) ioctl$TIOCSWINSZ(r5, 0x5414, &(0x7f0000001000)={0x7fffffff, 0x7, 0xc60, 0x4}) syz_open_dev$sndpcmc(&(0x7f0000001040)='/dev/snd/pcmC#D#c\x00', 0x4, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000001080)={r7, @in6={{0xa, 0x4e20, 0x9, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x10}}, 0x20}}, 0x5, 0x9}, 0x98) getsockopt$netlink(r1, 0x10e, 0xa, &(0x7f0000001140)=""/4096, &(0x7f0000002140)=0x1000) accept4$netrom(r0, &(0x7f0000002180)=@full, &(0x7f0000002200)=0x48, 0x800) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000002240)=0x80000000, 0x4) fdatasync(r0) 2018/02/28 23:14:53 executing program 3: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000d4effc), 0x4) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x115200, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/02/28 23:14:53 executing program 1: perf_event_open(&(0x7f00000000c0)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000c00)={'tunl0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000004300)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f0000001c80)=@setlink={0x34, 0x13, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_IFALIAS={0x14, 0x14, 'eql\x00'}]}, 0x34}, 0x1}, 0x0) inotify_init() 2018/02/28 23:14:53 executing program 4: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x200000, 0x0) dup3(r0, r1, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00006e0000)={&(0x7f00004fdff4)={0x10}, 0xc, &(0x7f00006c9ff0)={&(0x7f0000e54000)=ANY=[]}, 0x1}, 0x0) recvmsg(r2, &(0x7f00007f3000)={&(0x7f0000207000)=@ethernet={0x0, @link_local}, 0x10, &(0x7f00005f5f80)=[], 0x0, &(0x7f0000983000)}, 0x0) 2018/02/28 23:14:53 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x9}, 0x0) socketpair(0xd, 0x1, 0x3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x3c, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x4e20, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, &(0x7f00000002c0)) [ 106.314982] kernel msg: ebtables bug: please report to author: Wrong len argument [ 106.348232] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/02/28 23:14:53 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000340)) 2018/02/28 23:14:53 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x2, 0x12, 0xfffffffffffffffd, 0xd, 0x7, 0x0, 0x70bd28, 0x25dfdbfe, [@sadb_address={0x5, 0x0, 0xff, 0x80, 0x0, @in6={0xa, 0x4e20, 0x4, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x100000000}}]}, 0x38}, 0x1}, 0xc000) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000000080)={0x3, 0x1, 0x8, 0x2, 0x7fffffff}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r0) 2018/02/28 23:14:53 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x800) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x5}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x81, 0x10000, 0x200, 0x4c, 0x401}, &(0x7f0000000140)=0x14) socketpair(0x1d, 0x0, 0x81, &(0x7f000099e000)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000080)={0x9, 0x100000001, 0xfffffffffffffffc, 0xa9b9}, 0x8) 2018/02/28 23:14:53 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-ssse3\x00'}, 0x58) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x2, 0x210000) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000100)) r2 = accept$alg(r0, 0x0, 0x0) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x5, 0x8000) sendmsg$alg(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000380)="e5", 0x1}], 0x1, &(0x7f0000000240)=[]}, 0x0) 2018/02/28 23:14:53 executing program 7: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000000080)=""/162) r0 = socket(0x2, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/raw\x00') sendfile(r0, r1, &(0x7f0000af5000), 0x10001) mq_timedsend(r1, &(0x7f0000000140)="c48b7120846d03d89e40a4d88d761c4f8cd18a55e3dc59488a3d683e53ccbc9511ba99d7e57178f570de7dde99f02300e77775f0a381f4336dd11a5c79b48ea31e5de8693690d1e96798f5b922", 0x4d, 0x8, &(0x7f00000001c0)) 2018/02/28 23:14:53 executing program 1: io_setup(0xbc, &(0x7f0000000000)=0x0) r1 = socket(0x2, 0xa, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x9, 0x1) io_submit(r0, 0x4, &(0x7f0000000500)=[&(0x7f0000000200)={0x0, 0x1, 0x0, 0x2, 0xffffffffffffffff, r1, &(0x7f00000000c0)="e43c78d453e4c515b51047d50f2c94c73bdbb4daeefecc92536b220523a8b48463cd96e4dfe6d63571bc805e3c9c4e5ced6191c0fee4c57df6121dd6a063c3b6cb5a29798c5d82909b0cf890718fe705159d32235202646a5611677cdb00993f429f35880ae2b776748f55a43b100b8011d0cb084838ed53a15ffe93b1e7f5a86fbdcba7768cc323cebb092c", 0x8c, 0x10000, 0x0, 0x1, r2}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2, 0x9, r2, &(0x7f0000000240)="626eb41a45a6c8536f1e1c3daa2efb8e421e9d8ea56cafa25b7f87642b9d1039c6079df726de307f2ecb30cb9cbf2cfff007179155b1c9d23dc62bf52363cd7cb4bfb737eed507a6976f2db94e0d3c9da4d25d3428954baad30cd3cee2fc", 0x5e, 0x9, 0x0, 0x1, r2}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x7, r1, &(0x7f0000000340)="10018c285ccabaf22d8a0a55fbbb34d5fd172a64be5de22204796cb00c001037cae3de9118aa17b78a3c033d09bcad75502929e666c227ffc3b1f15fe3d5378832691221cfe4ab03bda2dddef65762276cf4615c625c9d8bb677b74ca4ddfac5fd4f862ef2d88ba05da03707aea9742228c9183fea1b8d110d0b405c09874566a91ebdd4a056fb0c785bc1348b4ad3ae0df8bc4ecf6a9642ecc443bfecdf2fc2eaf6f703c66136b61836dd", 0xab, 0x226f, 0x0, 0x1, r2}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x7, 0x8, r2, &(0x7f0000000440)="291da90a385776ea49f09913a9638596129b6ae233b4273a1e01de0b9e60afe9898510dbedfc920a180b56e2b7e7ab9c9bedc131e356a1e7bd8120c963ac754785f9f36fa851899a727d22e9e9c757012b6f409209c4e9a4dce415a122d99fef18d4e29e3f07071dfce7908cdd21c852becdf44b6055bdada19e", 0x65, 0xbca3, 0x0, 0x0, r2}]) mbind(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4000, &(0x7f0000000040)=0xfc6, 0x7, 0x3) 2018/02/28 23:14:53 executing program 6: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000100)="636d646c696e65001a93418dfd966857bd68d5cf8568d4b12b7236b63e1dace52aca4eafd9cb2d7acb3a985d87c38d088291d9e1c8c46d25157c8de0d18e2206fdd8148313229117b60c1458e9a0625b0d50db77ee909dfa3e340678b06246867fc2") exit(0x0) msgget$private(0x0, 0x220) readv(r1, &(0x7f000004ffe0)=[{&(0x7f0000000000)=""/128, 0x80}], 0x1) sendmsg$nl_route(r1, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=@ipv6_getmulticast={0x14, 0x3a, 0x116, 0x70bd2a, 0x25dfdbfc, {0xa}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x8001}, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000080)={{0xa, 0x4e22, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, {0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0x15}}, 0x4, [0xfffffffffffffffe, 0x0, 0xfffffffffffffffa, 0x5, 0xf71a, 0x1, 0x5710, 0x8001]}, 0x5c) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f00000002c0)=0x80000001) 2018/02/28 23:14:53 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r0, &(0x7f000052f000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000180)=@filter={'filter\x00', 0xe, 0x4, 0x418, 0xffffffff, 0x250, 0x250, 0x0, 0xffffffff, 0xffffffff, 0x348, 0x348, 0x348, 0xffffffff, 0x4, &(0x7f0000000040), {[{{@uncond, 0x0, 0x110, 0x138, 0x0, {}, [@common=@inet=@iprange={0x68, 'iprange\x00', 0x1, {@ipv6=@remote={0xfe, 0x80, [], 0xbb}, @ipv4=@empty, @ipv4=@multicast2=0xe0000002, @ipv6=@remote={0xfe, 0x80, [], 0xbb}, 0x1}}]}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x0, 0x20}}}, {{@uncond, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@unspec=@helper={0x48, 'helper\x00', 0x0, {0x0, 'irc-20000\x00'}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x1, 0x1, 0x1}}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x478) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1, 0x800) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000600)={r2, @in={{0x2, 0x4e24, @rand_addr=0x2}}, [0xffffffffffff8001, 0x5, 0x9, 0x8, 0x3, 0x400, 0x6, 0x8, 0x9, 0x1, 0x1dbb, 0xfffffffffffffffa, 0x8001, 0x5, 0x4]}, &(0x7f0000000100)=0x108) sendmsg(r0, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000002400)=[]}, 0x0) 2018/02/28 23:14:53 executing program 0: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = accept4$netrom(r0, 0x0, &(0x7f0000000040), 0x80800) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)) r2 = socket$bt_rfcomm(0x1f, 0x1, 0x3) ioctl(r2, 0x4, &(0x7f00000000c0)="6ea2887e30640bdc996417c71d252e23f0d064a578bb755756f344a17e96ed05479a2895f783b79652bf48be2d7c5cb4ecc520ca0e12318b41b043020ee5777f960d5d06b33e42faed20a1ed43e2468b9713b94de81af83e74427394e32785c2edfe8b599dd90140e5f8d8b2022f8cf242a36eff4941d83005e4b94b9ef0d551078c") r3 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x8, 0x8000) sendmsg$nl_generic(r0, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80010000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x34, 0x38, 0x600, 0x70bd2d, 0x25dfdbff, {0x12}, [@typed={0x8, 0x53}, @typed={0x18, 0x43, @str='/dev/dmmidi#\x00'}]}, 0x34}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) r4 = accept$nfc_llcp(r0, &(0x7f00000002c0), &(0x7f0000000340)=0x60) close(r2) r5 = accept4$inet6(r3, &(0x7f0000000380)={0x0, 0x0, 0x0, @empty}, &(0x7f00000003c0)=0x1c, 0x80000) getcwd(&(0x7f0000000400)=""/238, 0xee) r6 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$inet_udp_int(r6, 0x11, 0x65, &(0x7f0000000540), &(0x7f0000000580)=0x4) ioctl$sock_proto_private(r0, 0x89eb, &(0x7f00000005c0)="3cba27e3b5213c4fecdf6779e9") r7 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000600)='/selinux/mls\x00', 0x0, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r3, 0x7709, 0x0) r8 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$setlease(r2, 0x400, 0x2) fsetxattr(r5, &(0x7f0000000640)=@known='trusted.syz\x00', &(0x7f0000000680)='/,lo*^,eth0system)ppp1+-eth0\x00', 0x1d, 0x3) ioctl$TUNSETSTEERINGEBPF(r7, 0x800454e0, &(0x7f00000006c0)=r0) stat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r7, 0x400454cc, &(0x7f00000007c0)=r9) fcntl$dupfd(r1, 0x0, r8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r6, 0x84, 0x79, &(0x7f0000000800), 0x4) socket$pptp(0x18, 0x1, 0x2) ioctl$sock_bt_hci(r6, 0xc00448f7, &(0x7f0000000840)="703df3b34531f99a76bae506467f8a6a66030510c22dfda52bd839fdb65e64ac8dd334ff8779c71dad5a9f78bfa4aa2d987f53f8905a5d9dad363587ec196282e17041827ec5160510b87c6bc16754d5088b51813b707a0087899c4855f116fe0d37c700ace339cef146a15907e17d8d6420ce0c7f0d528326a5a946ab9e71d0dfd521b2c491c15702c53523c9f73e1f96fa26c2ed366c0a9310e5510877f1d186ed7c2f0c4611dffbe82e7b2da68fd2b07a009c15e8cf2c8fe7ffe40f64f0ce1a4ca91a673f9a4a") openat$ppp(0xffffffffffffff9c, &(0x7f0000000940)='/dev/ppp\x00', 0x200, 0x0) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000980), &(0x7f00000009c0)=0xc) ioctl$DRM_IOCTL_VERSION(r7, 0xc0406400, &(0x7f0000000bc0)={0x4, 0x5, 0x2, 0x52, &(0x7f0000000a00)=""/82, 0x96, &(0x7f0000000a80)=""/150, 0x61, &(0x7f0000000b40)=""/97}) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000000c40)={0x1, &(0x7f0000000c00)=[{0x2, 0x5, 0x6, 0x1}]}, 0x10) 2018/02/28 23:14:53 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, 0x0, 0x10, &(0x7f0000000040)={0xffffffffffffb36b}) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8afd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg(r1, &(0x7f0000010cc0)=[{{&(0x7f00000000c0)=@sco={0x1f}, 0x8, &(0x7f00000005c0)=[]}}, {{0x0, 0x0, &(0x7f0000000680)=[], 0x0, &(0x7f0000000180)=[{0x18, 0x117, 0x2, "03"}], 0x18}}], 0x2, 0x0) 2018/02/28 23:14:53 executing program 2: socketpair$unix(0x1, 0x200000000001, 0x0, &(0x7f000001b000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f00000000c0)={{0x7, 0x1}, {0x7, 0x8000}, 0x476, 0x1, 0x4}) mmap(&(0x7f0000061000/0x1000)=nil, 0x1000, 0xc, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='status\x00') ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f0000000040)={0x20}) getsockopt$sock_int(r0, 0x1, 0x3b, &(0x7f000004a000), &(0x7f0000061ffc)=0x4) 2018/02/28 23:14:53 executing program 3: socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/28 23:14:53 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/if_inet6\x00') ioctl$KVM_NMI(r0, 0xae9a) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='oom_adj\x00') sendfile(r1, r0, &(0x7f0000000000), 0x400000ff) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000000040)=0x2) 2018/02/28 23:14:53 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x4000, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f00000000c0)={0x3, 0x2, 0x7}) capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f0000000240)={0x0, 0x0, 0x85, 0x0, 0x4000000}) capset(&(0x7f0000000000)={0x20080522}, &(0x7f0000000080)={0x0, 0x4, 0x8009, 0x0, 0x0, 0x1}) 2018/02/28 23:14:53 executing program 1: perf_event_open(&(0x7f000002ef88)={0x2, 0x78, 0x48a, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x800000000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000bf7000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x2, 0x9) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) shmget$private(0x0, 0x4000, 0x1, &(0x7f0000950000/0x4000)=nil) 2018/02/28 23:14:53 executing program 6: ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f0000001000)={0x23, &(0x7f000002bfdd)=""/35}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0xc0045103, &(0x7f0000000fff)) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000040)="cfda0bd229a5b8dfc5ef06b3e2036773417515e5b28bded9e4eee2611c1c33fe1510f103584cedbf59ffb777f1ca2d461b5e572c85e7b9880385613105d3ea76666af34015b80d0c5097ea57160dc1bb88e03f19e2ca700998a62886c95dc12b281362128931cb765359648be1e41783c1d34f6a9c730d7174ddbc328cea682d84fc68a23f520d4c38e02fb50a221db47316a255c65b8069b8cc0ea9262e5b3c2450b876089ab3053a2bdd3fed50d18b") ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000000)={0x9, 0x800, 0x8, 0x1c3}) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00006ec000)="8607006600", 0x5) 2018/02/28 23:14:53 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x227c, &(0x7f00008b9000)) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/02/28 23:14:53 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaae2701b6a6da8fa27cb9fd57be9b60689080045000030000000000067907800000000040000000000000000ac04ffbbe000000122a8a98d6c29683bc42ac8f32f086ca7a826df3f85d6a2e96cec45d60604d229eba0bec2b912f23c71f08d05c37e4d56f815974d0ee8c5819f2a702c84e2e9e9cb5b9991c8e47348f2ab8f127c5887"], &(0x7f0000ea3000)) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, @ipv4={[], [], @loopback}}, &(0x7f0000000100)=0x1c) accept$inet6(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) iopl(0x8) 2018/02/28 23:14:53 executing program 3: syz_emit_ethernet(0x1, &(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f0000000100)=ANY=[@ANYRES32, @ANYBLOB="b7980f5104032b171f19c0842709b7a05229676c8cf369ac9870283720dcabb07f48d4acecd89297821634dd66d347f74267802eef376cc5930e2d89330cdc77e47fd0ef3d077c2c75380ca45658066382979eaae637d90d0fc9367d471c053bbf327993d9bc2191204bfe9473c14bf95023acaeb436f88d1a5294ae42e5e1c537f0f8d058b5c379fc8ed89d648b5520d2c2ad23bc7f578876497a102335fb3d4ea6"]], 0x0) socketpair$inet6_sctp(0xa, 0x1fffffe, 0x84, &(0x7f0000000040)) ioctl$KVM_ENABLE_CAP_CPU(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000080)={0x7b, 0x0, [0x7b1, 0x5, 0x7, 0x4]}) 2018/02/28 23:14:53 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000000c0)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, 0x20000000, 0x3, 0x10000000000000, 0x100, 0x4, 0x40, r2}) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f000062bfc8)={&(0x7f0000f4cff4)={0x10}, 0xc, &(0x7f0000bea000)={&(0x7f00005acf34)=@getpolicy={0x5c, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, [@sec_ctx={0xc, 0x8, {0x8, 0x8, 0x1, 0x1}}]}, 0x5c}, 0x1}, 0x0) 2018/02/28 23:14:53 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x100000000000000, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000622ffc)=0x3) getresuid(&(0x7f0000000540)=0x0, &(0x7f0000000380), &(0x7f00000004c0)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000400)={0x0, 0x0, 0x0}, &(0x7f0000000440)=0xc) lchown(&(0x7f00000000c0)='./file0\x00', r3, r4) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ppp\x00', 0x20000, 0x0) ioctl$TIOCCONS(r5, 0x541d) getsockopt$inet_sctp_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) syz_open_pts(r0, 0x2000000000001) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000000180), &(0x7f00000001c0)=0x14) ioctl$EVIOCGPROP(r5, 0x40047438, &(0x7f0000000200)=""/246) 2018/02/28 23:14:53 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x1f) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x73e0) sendfile(r2, r3, &(0x7f0000145000), 0x53) r4 = syz_open_dev$sndtimer(&(0x7f0000fc6000)='/dev/snd/timer\x00', 0x0, 0x0) dup2(r4, r0) 2018/02/28 23:14:53 executing program 2: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xfffffffffffffffd, 0x900) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000040)=0x2, 0x4) r1 = socket$inet6(0xa, 0x802, 0x88) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000001600)=""/252) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) setsockopt$inet6_udp_int(r1, 0x11, 0x100000000a, &(0x7f000042b000)=0x2, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000557fc8)={&(0x7f0000e3aff0)=@in={0x2, 0x4e23, @empty}, 0x10, &(0x7f0000001580)=[{&(0x7f00000000c0)="58fd402fbd63adf4a8984d5589723d2c0233ee85b7e3c1abeb23960f0901da88caf8f86a6925b76d1152428541b736b8da79c8306efb31362c8e8fb2e480ce5c13eb9c7d80e7a97180f3e4e0d67e8e70de7625a835c9c7f2c8c779d4f34358ca3cef1b79a047d85bea0efe6b2a4327ab53e97f057bae94cd", 0x78}, {&(0x7f0000000140)="aa5d41723dfe23a1ae93946a5c723afbfd9300426d831153ba1da3d92c608b92ba505c87cf6017e87ec1d2492e395ef0c74104991fdd6f29cb7a95840629640a52a8e4c543882ba3177c967d97d2233388155cc3ae07531bc4d52ab65606a5d2c4f9f90293d710c2f3fa32c05fa76d829673212fb56e5c9a3e7f3a14483f14f7f1c769d79511513cea7a90e8b29d23fc2a52f51ce04b9ac3be48d2a96b5f4d540909550c9991d1661d0e84c5eed9c106ba26e2959a5f1044c9d9ec5b70d2490b985c24a13a5e47cf", 0xc8}, {&(0x7f0000000240)="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", 0x1000}, {&(0x7f0000001240)="42d80549873cd68509eded4f4f1020757adaaa60bc5c08ff7c68fd4e00f74e22bee7f8470a4b6079f532c78ff6da485463616e2ceeff1774a7521addae3c8d2396064cbad3380a88ef70f2af170778147c0b60be06f198f6c9472513697b6906796d905a3bd01c6e339466529ce5d6fc00e35135e7a0ccf63cae3d89b9a5da69af0c02ba1c00b0dc5a1d999158099c74bc806c4261932cf429", 0x99}, {&(0x7f0000001300)="211382555c90c1bec5a3f548b7ed9f80c1abb6cff6ccd7259dc87fb2741d4b8b9a7979002a195ccf1ba92d30fd166beaa26c88948556a74fd0e98312038443b6539da248ec2966a2bddb279147007bb5a9ab1b16441290a1b5c3ac6ff4d4d597194087085e8f6636c6c2cff890a4852f4b9ca05caddb334f7509e616a1bf10080672241eb1ce12772ae0a80c63e428", 0x8f}, {&(0x7f00000013c0)="63b9088fb95ed0b066c81a0c99a63e4a8e8a78924511269d6122827ced784fdbce161c0dcbdf3e2431b5dfc50182215d625d344ee7a032e8776f9eacf08573dd37fb37fc0e8135e157cde33945a3cbb97f33a18fb0f77fd059816825384fb955951f37e99abd3cd000f649168a88351d5ed0a0ce21c96f960b67e7b9e2e349834f3a023ad7d41b58c28edfe8b5a920ca3ce25c0a57827cebe6e4298e28cbeb319dab03661e16596c34819ee440e29b07c260c3aeaeb0cceb9ce8d3eb1ec8520d0cf47b7fb255ae137133347cd5ad54f1e334c7f86f0f681549d0d799868eb3e1f8267ff03c52dd3c0dbd5db71fd43aae85d821303741a1", 0xf7}, {&(0x7f00000014c0)="497f5f43c256300c75cb56223da8721dc501147f5bb9d9fee036741bd67b478f63f00975013b495311c57878e53e256dd9e51c4d43a11cc280af5ee5d128c561083ae8b3efd2706e82d3af299100ef447f6e1b14eed473d5851ef6e307c9402db746d86c0c32c193c88704f11f246dcf70f51078522c68912342cdf0e77710080a7f39867d384d25d7e51dda82877588a35eb10108f7b2feb8", 0x99}], 0x7}, 0x0) 2018/02/28 23:14:53 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000000000)) r2 = dup2(r1, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f00000000c0)) 2018/02/28 23:14:53 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) setpriority(0x0, r1, 0x10000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000004ac0)={'bcsh0\x00', @ifru_map={0x7ca}}) r2 = syz_open_dev$dspn(&(0x7f0000000340)='/dev/dsp#\x00', 0xfff, 0x40800) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000380)=@req3={0x4, 0x8, 0x100000001, 0x3f, 0x0, 0x8, 0xe26}, 0x1c) write$selinux_load(r2, &(0x7f00000003c0)={0xf97cff8c, 0x8, 'SE Linux', "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"}, 0x1010) setitimer(0x1, &(0x7f0000000080)={{0x0, 0x7530}, {0x0, 0x2710}}, &(0x7f00000000c0)) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0x10000, @dev={0xfe, 0x80, [], 0xe}, 0x4}, @in6={0xa, 0x4e21, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x4}], 0x38) ioctl$TUNATTACHFILTER(r0, 0x401054d6, &(0x7f0000005100)={0x0, &(0x7f00000050c0)=[]}) poll(&(0x7f0000000140)=[{r0, 0x20e}, {r2, 0xa000}, {r0, 0x100}, {r2, 0x1000}], 0x4, 0x3) 2018/02/28 23:14:53 executing program 3: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x5, 0x84001) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x2, 0x5, 0x1000, 0x7cd2, 0x5}, &(0x7f0000000040)=0xa0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={r1, 0x81, 0x7f, 0x1}, &(0x7f0000000280)=0x229) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000380)=@assoc_value, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000005c0)={r1, @in={{0x2, 0x4e23, @rand_addr=0x4}}, 0x1, 0xfe}, 0x98) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000440)={0x48, 0x1, 0x442, 0x9, 0x5}, 0xc) fstatfs(r0, &(0x7f00000004c0)=""/193) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f00000000c0)={'syz_tun\x00', &(0x7f00000001c0)=@ethtool_rx_ntuple={0x35, {0x0, @ether_spec={@empty, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x10001}, @usr_ip4_spec={@local={0xac, 0x14, 0x14, 0xaa}, @empty, 0x4, 0x8, 0x1, 0x1ff}, 0x7fff, 0x8001, 0x80000000, 0x0, 0xffffffffffffffff}}}) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f00000006c0)={0x5000000000000000, 0x100000, 0xb5f, 0x8, 0x3}) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000480)=0x1) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000007c0)=ANY=[@ANYRES32=r2, @ANYBLOB="0001be00a664d9928baa63e2376a7abf04dc1eba74544b912bf74e875610feaa3f315853c2026c5dc983c36bae39a139c59aa3a7932f4f6a3ab887c5305420d3e7ddd8120f960600000066b8cc69c8f5afabc7257e143f2e4118f5a503127c7199574c1d5e04bed20f697677fc2f5e61d34732a6c5b884a2356bdced5ebd104750d5fe913f65f49da5952275903d71fe0761084af35681ab4ead772fe312f1c005a89c0ec2e4adf40a9ce11d2854c0a01cf207076f7f6d418ac767c3aa2121fca5b60eee5523d76fe4d1"], 0xc6) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000700)={r1, 0x4, 0xab, "3fe3063006d4b5e33b0b67a277cb5648140ff7c53b9391308f80cbfaeaf476127768c2dea9a7ce66d3e3cee9616c0ef3da9a05912344b59108c230b85d3c6eddd1fdb7ad001b6103cd7db24153af9fb6d5f39e702d5468cc5d7be4016043ebf2ba364162b09a41a6a4070affef7d2a452b2e9517fc4a62b6796ac83d6a63f79658b0cdee4dda89378fc3664ac04e03bfe5fa831274b2644d83c87b5871c6df7509a886487f359eb409f3a9"}, 0xb3) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000400)={&(0x7f0000ffa000/0x3000)=nil, 0x80, 0x0, 0x14, &(0x7f0000ffa000/0x3000)=nil, 0x1000}) 2018/02/28 23:14:53 executing program 0: pipe(&(0x7f00001f4ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setrlimit(0x7, &(0x7f0000becff0)={0x16, 0x105}) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f00000000c0)) fcntl$dupfd(r0, 0x0, r0) r2 = syz_open_dev$tun(&(0x7f000051fff3)='/dev/net/tun\x00', 0x0, 0x0) linkat(r1, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000040)='./file0\x00', 0x1400) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000080)={0x800, 0x80000000}) fcntl$dupfd(r2, 0x0, r2) 2018/02/28 23:14:53 executing program 5: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000040)={@multicast1=0xe0000001, @broadcast=0xffffffff, @multicast1=0xe0000001}, 0xc) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000883000/0x1000)=nil, 0x1000, 0x0, 0x11032, 0xffffffffffffffff, 0x0) 2018/02/28 23:14:53 executing program 7: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x10001, 0x401) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000040)={{0x3, 0x0, 0x5, 0x2, 0x4}, 0xc6, 0x1000}) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f00000000c0)={r0}) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000100)={0x0, {0x2, 0x4e22, @empty}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x2e1, 0x0, 0x0, 0x7f, 0xfffffffffffffff8, 0x0, 0x4, 0x8001, 0x400}) r1 = getpgid(0x0) ptrace$pokeuser(0x6, r1, 0x800, 0x7f) kcmp(r1, r1, 0x0, r0, r0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000180)={{0xfff, 0xb9c9}, 'port1\x00', 0x20, 0x2, 0x2, 0x5, 0x401, 0x1, 0x0, 0x0, 0x6, 0x1}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000280)={&(0x7f0000000240)='./file0\x00', r0}, 0x10) recvmmsg(r0, &(0x7f00000012c0)=[{{&(0x7f00000002c0)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x1e, &(0x7f0000000780)=[{&(0x7f0000000300)=""/242, 0xf2}, {&(0x7f0000000400)=""/109, 0x6d}, {&(0x7f0000000480)=""/250, 0xfa}, {&(0x7f0000000580)=""/184, 0xb8}, {&(0x7f0000000640)=""/134, 0x86}, {&(0x7f0000000700)=""/102, 0x66}], 0x6, &(0x7f0000000800)=""/45, 0x2d, 0x9}, 0x9}, {{&(0x7f0000000840)=@ax25, 0x10, &(0x7f0000000a40)=[{&(0x7f0000000880)=""/8, 0x8}, {&(0x7f00000008c0)=""/83, 0x53}, {&(0x7f0000000940)=""/8, 0x8}, {&(0x7f0000000980)=""/132, 0x84}], 0x4, &(0x7f0000000a80)=""/239, 0xef, 0x8}, 0x4}, {{&(0x7f0000000b80)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x3a, &(0x7f0000001140)=[{&(0x7f0000000bc0)=""/183, 0xb7}, {&(0x7f0000000c80)=""/227, 0xe3}, {&(0x7f0000000d80)=""/195, 0xc3}, {&(0x7f0000000e80)=""/177, 0xb1}, {&(0x7f0000000f40)=""/56, 0x38}, {&(0x7f0000000f80)=""/73, 0x49}, {&(0x7f0000001000)=""/33, 0x21}, {&(0x7f0000001040)=""/3, 0x3}, {&(0x7f0000001080)=""/153, 0x99}], 0x9, &(0x7f0000001200)=""/146, 0x92, 0x49e2}, 0x9}], 0x3, 0x100, &(0x7f0000001380)={0x0, 0x1c9c380}) mkdir(&(0x7f00000013c0)='./file0\x00', 0x1a0) setrlimit(0xf, &(0x7f0000001400)={0x4, 0x40}) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f0000001440)={0x8, 0x7, 0x0, 0x4, 0x3f}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000001480)={0x0, 0x3}, &(0x7f00000014c0)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001500)=@sack_info={r3, 0x6, 0xbf}, &(0x7f0000001540)=0xc) syncfs(r0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000001580)={0x0, @broadcast, @remote}, &(0x7f00000015c0)=0xc) sendmsg$inet_sctp(r0, &(0x7f00000017c0)={&(0x7f0000001600)=@in6={0xa, 0x4e23, 0xb1a7, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c, &(0x7f0000001740)=[{&(0x7f0000001640)="0ff8776742c3ea6d2451363cd38ce48d0f195ae794b6d3d549b60dd9b3065dfec10f10219e7edddb5b901f62ae0604aaef4d4196cc8cf991eb39e2c37b39af69dcb0956c8882e922fa4d84b14338c261e3e98d148c823a56beaf00709f302656c737dc3fd06ea9d85f826e7ef8df23f7b74269dc97882101edef99cc3ccbea28116b620bdc0cb9273e94d7b758841dda44d5c7896ff54bd008e96a04e4962159f7efcb543d92948853f2b47586bac57574173d6a768dc521a1b2ce305ec69c2361e2e69dc77986d4ee83e15bcc23538faa08e67ffa71fe01fb41583ff65cd69e3f21", 0xe2}], 0x1, &(0x7f0000001780)=[@init={0x18, 0x84, 0x0, {0x5, 0xe17, 0x100000000, 0x4}}], 0x30, 0x40}, 0x800) process_vm_readv(r1, &(0x7f0000001bc0)=[{&(0x7f0000001800)=""/241, 0xf1}, {&(0x7f0000001900)=""/208, 0xd0}, {&(0x7f0000001a00)=""/76, 0x4c}, {&(0x7f0000001a80)=""/74, 0x4a}, {&(0x7f0000001b00)=""/141, 0x8d}], 0x5, &(0x7f0000001e40)=[{&(0x7f0000001c40)=""/153, 0x99}, {&(0x7f0000001d00)=""/60, 0x3c}, {&(0x7f0000001d40)=""/248, 0xf8}], 0x3, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001e80)={r3, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x8, 0x7ff, 0x3, 0x8, 0x1}, &(0x7f0000001f40)=0xa0) rt_sigaction(0x8, &(0x7f0000001f80)={0x3, {0x7ff}, 0x2}, &(0x7f0000001fc0), 0x8, &(0x7f0000002000)) link(&(0x7f0000002040)='./file1\x00', &(0x7f0000002080)='./file0\x00') ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f00000020c0)={0x6, 0x10000, 0x1, 0x1}) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000002100)={r3, @in6={{0xa, 0x4e23, 0x631136e2, @local={0xfe, 0x80, [], 0xaa}, 0x9}}}, 0x8c) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000021c0)=0xda43, 0x4) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000002200)={0x0, 0x2, 0x5, 0x0, 0xe4, 0xa7, 0x9, 0x2, 0x4, 0x9, 0x10001, 0x8000, 0x0, 0xb5a, 0x4, 0x1, 0x9, 0x6, 0x1}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002240)=@assoc_value={r4, 0x1}, &(0x7f0000002280)=0x8) semget(0x1, 0x3, 0x20) clock_gettime(0x0, &(0x7f00000022c0)={0x0, 0x0}) nanosleep(&(0x7f0000002300)={r5, r6+30000000}, 0x0) 2018/02/28 23:14:53 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000900)=@mangle={'mangle\x00', 0x1f, 0x6, 0x780, 0x0, 0x258, 0x530, 0x0, 0x530, 0x690, 0x690, 0x690, 0x690, 0x690, 0x6, &(0x7f0000000040), {[{{@uncond, 0x0, 0xf8, 0x140, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@dev={0xfe, 0x80}, 'yam0\x00', 0x81}}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, [0x0, 0xff, 0xffffffff, 0xffffffff], [0xffffffff, 0xffffffff, 0xff, 0xffffff00], 'bcsh0\x00', 'gretap0\x00', {0xff}, {}, 0x2c, 0x3, 0x4, 0x12}, 0x0, 0xd0, 0x118, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xf}}]}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@local={0xac, 0x14, 0x14, 0xaa}, @ipv4=@dev={0xac, 0x14, 0x14, 0x12}, 0x0, 0x0, 0x7}}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, [0xff, 0xffffff00, 0xff0000ff, 0xff000000], [0xffffff00, 0x0, 0xffffff00], 'ip6_vti0\x00', 'nr0\x00', {0xff}, {}, 0x3b, 0x9, 0x4, 0x2}, 0x0, 0xd0, 0x118, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@rand_addr, @ipv4=@empty, 0x0, 0x0, 0x7fff}}}, {{@ipv6={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}, [0xff000000, 0x0, 0xffffff00, 0xffffffff], [0xff], 'ip6tnl0\x00', 'ip6tnl0\x00'}, 0x0, 0x198, 0x1c0, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv4=@dev={0xac, 0x14, 0x14, 0x13}, [0xffffffff, 0xffffffff, 0xffffffff], @ipv4=@loopback=0x7f000001, [0x0, 0x0, 0xffffffff, 0xffffffff], @ipv4=@empty, [0x0, 0x0, 0xff000000, 0xffffffff], @ipv4=@multicast1=0xe0000001, [0xffffffff, 0x0, 0xff, 0xffffffff], 0x0, 0x800, 0x73, 0x4e21, 0x4e20, 0x4e23, 0x4e20, 0x0, 0xa5453b35d8d3c8ac}, 0x100, 0x60}}, @common=@srh={0x30, 'srh\x00', 0x0, {0x3b, 0x0, 0xfffffffffffffffb, 0x3}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @local={0xfe, 0x80, [], 0xaa}, [], [0xffffff00, 0xff, 0xffffffff], 'tunl0\x00', 'vlan0\x00'}, 0x0, 0x138, 0x180, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x0, 0x1, 0x1, [0xb2, 0x1, 0xffffffffffffffff, 0x2, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x3, 0x1, 0x8, 0x26ea9908]}}, @inet=@rpfilter={0x0, 'rpfilter\x00', 0x0, {0x8}}]}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv6=@loopback={0x0, 0x1}, @ipv6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x0, 0x5}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xaf8) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000d0d000), &(0x7f0000beeffc)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000008c0)='/dev/sequencer2\x00', 0x40400, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f00000000c0), 0x4) 2018/02/28 23:14:53 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x10000, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000040)={0x4, 0x4, 0x3, 0x6}, 0x10) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000100)={'syz_tun\x00', &(0x7f00000000c0)=@ethtool_cmd={0x1}}) 2018/02/28 23:14:53 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x20000001f) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000080)=0x40) ioctl(0xffffffffffffffff, 0x0, &(0x7f000000e000)="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") sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="380000002800ff0affffffffffffffff030000000c00000008000142c507fef6b8b9345fc5181b00000000004649820b18977d84f6b6331be73cbb47be68055e415a2a98632d010baed95e2ad8342e6955c8423e8b1d2ff3c2df3cf19523a679cd56f4b96310df80c485e7735c27423a2f00b43e8bd410f515c25d217d194e7fd8ae17cdbc17ade859512c5c77dac374cb682be6a42fe3e308d9f41026cb52b9c6fa78ffb9290f768898b4a28bc25a260aca5859307fa5e9d5ff7f8f841b6c6ea2a4e5695f1dfdbbc78b6dd2729ef75460fb0025bd15"], 0x20}, 0x1}, 0x0) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f00000000c0)) setsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000000100)={@rand_addr=0x1, @empty}, 0x8) 2018/02/28 23:14:53 executing program 6: timer_create(0x7, &(0x7f00000002c0)={0x0, 0x11, 0x5, @thr={&(0x7f0000000180)="68c2a06fb70eee1d3d4a784015b0421d66a5de76362c57f5d7c1399708cb44133ff655ed97eceb640f65700eb0e974fe487d8b85ba57c6517504b0568161bbeef82d15fe3c138cf041d6a80143df223285e0d7942907ab9eb74d9c3834fec22f2f781b430b5e88574dbd20ca46df2952095e7cc9a8cf6c2ae8c1b5e55af11fe9742719ac9807de58f508f2ea2284956eefd9f7d9121baf90b199ed23f39b5fce8baad920c1fad63ccb23440c39a71dac5ed2e54222bfc8647701251d25013c4800bfd239e5af044d5b7c17c5c73fb608d8fb93dff8c1d418e4f96bb09987bbf52e3ec1525c615d8837afe98a9259b9d650", &(0x7f0000000280)="81f02f1300692626f121b6a21fa5c7a9431eeeaddb3791a604eb05810197e8db78cd78b18e625219d5b0d12671aaa7e87a"}}, &(0x7f0000000340)=0x0) timer_gettime(r0, &(0x7f0000000580)) r1 = geteuid() r2 = socket$nl_xfrm(0x10, 0x3, 0x6) fcntl$setlease(r2, 0x400, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) quotactl(0x16770804, &(0x7f0000000480)='./file0\x00', r1, &(0x7f00000004c0)="a44791bfba5c20a89731b0d36a67c16c881a3fbac441f583716e3a3038cc3e9822453e2f652153ca1d1236e6a8f820a56d2d") r4 = dup2(r3, r3) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) mq_notify(r4, &(0x7f0000000100)={0x0, 0x1f, 0x4, @tid=r5}) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000000400)={{0x2, 0x4e20, @rand_addr}, {0x0, @random="f343ada5bbbe"}, 0x0, {0x2, 0x4e20, @multicast2=0xe0000002}, 'lo\x00'}) setsockopt$inet6_udp_int(r4, 0x11, 0x0, &(0x7f00000003c0)=0x3, 0x4) 2018/02/28 23:14:53 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000358fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5dfe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000065f000)={0xaa}) 2018/02/28 23:14:53 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x123001) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', @ifru_map={0x2}}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000000)={0x0, 0x0, []}) 2018/02/28 23:14:53 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000000040)={{0x0, 0x0, 0x20000000, 0x0, "bbef0264d9e95cb5307b7300000000000000532a50e0708b14cce6f7b35d3771bd070058e043953fa6a174d0"}, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, "ef83872d131902ee88d25391378acfc2b1f980629bd97956d0273dad340640a6e94578c7982c4674130d5346efb816198ab3d1cbdf5668c5008b42b579dd8752", &(0x7f0000000240)='vboxnet0\\{+:', 0x74, [], [0x0, 0x0, 0x0, 0x40000000]}) 2018/02/28 23:14:53 executing program 2: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed3fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="e0", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x1c) 2018/02/28 23:14:53 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000577fc8)={&(0x7f000026cff4)={0x10}, 0xc, &(0x7f0000577000)={&(0x7f0000000240)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ff02000000000000000000000000000100000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000050001200726663343130362867636d28616573292900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000080000000aafb91ba"], 0x140}, 0x1}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000000040)) 2018/02/28 23:14:53 executing program 5: r0 = socket(0xb, 0x6, 0x1) sendmsg$nl_route(r0, &(0x7f0000cc5000)={&(0x7f0000a53ff4)={0x10}, 0xc, &(0x7f00008d5ff0)={&(0x7f000009af7c)=@dellink={0x28, 0x11, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_NET_NS_PID={0x8, 0x13}]}, 0x28}, 0x1}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x10000, 0x0) accept$nfc_llcp(r1, &(0x7f0000000340), &(0x7f00000003c0)=0x60) connect$nfc_llcp(r1, &(0x7f00000001c0)={0x27, 0x10000, 0x1f, 0x7, 0x8, 0xbc43, "e3300748543f4ad2c9fe5dba184661d706b90185544290bfd9e70b9f5f6fc8caeb347811ae34c94642a697d73a8b9891fd097f9198d8c5755a3f695b0c3d40", 0x2}, 0x60) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x420400, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="140000001600000025bd7000fbdbdf2500000000a86b3a7640eb98b8c999372f6fa7580dd94ae1c64ea2c57608fbca49b4d9cd55851cec1e24656906a546d3e95d3339d30548a5ead4704ebf06051c5195331c356262dcd39dd37ae42ea72c4f78b92d4742e3eb37eda4575b54658b956a126db525d3df920c56d7dc037246ee8cab71042e30c70c61e9564398a8cf5b3095c3e6ca549a3b200d370b9eb9bdfd858914a3f7a6f9fc05e72eb6308f6a792baaf7d2362d4c4288783099b93970b47c629a8ccf9e1351a26455e59eccbc9ecd62cbd4a1dbe9"], 0x14}, 0x1, 0x0, 0x0, 0x24044000}, 0x44) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f00000000c0)) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000000080)=0x2) [ 106.822278] netlink: 80 bytes leftover after parsing attributes in process `syz-executor6'. [ 106.846468] netlink: 80 bytes leftover after parsing attributes in process `syz-executor6'. 2018/02/28 23:14:53 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x0, 0x0) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000100)=0x10001, 0x4) sendmsg$can_raw(r2, &(0x7f0000477000)={&(0x7f0000523000)={0x1d}, 0x10, &(0x7f0000000400)={&(0x7f0000000380)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "78107cf7ba34bb907619bca78c327758e0977d56a0428fcd2086f76c15e8bbf0272ad8184a3924c666339f8e3d1c1631d81bb612a655343ecf2221f317fc71e1"}, 0x48}, 0x1}, 0x0) recvmmsg(r2, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x8, &(0x7f0000000100)=[], 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=ANY=[@ANYBLOB='\x00\x00\x00D\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x20, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xe2}], 0x1, &(0x7f0000003240)=""/239, 0xef}}], 0x2, 0x0, 0x0) 2018/02/28 23:14:53 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) ptrace$getenv(0x4201, r0, 0x8, &(0x7f00000000c0)) capget(&(0x7f0000000040)={0x19980330, r0}, &(0x7f0000000080)={0x2, 0x0, 0x0, 0x10000, 0x6, 0x4}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000100)=0x4, 0x4) 2018/02/28 23:14:53 executing program 0: getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f000000f000)=""/30, &(0x7f000044e000)=0x1e) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x40000002871, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000200)=0x0) move_pages(r0, 0x9, &(0x7f0000000240)=[&(0x7f00000cf000/0x3000)=nil, &(0x7f00000ce000/0x1000)=nil, &(0x7f00000cf000/0x3000)=nil, &(0x7f000053b000/0x2000)=nil, &(0x7f00000d1000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f000053b000/0x2000)=nil, &(0x7f00000cf000/0x4000)=nil, &(0x7f00000d2000/0x1000)=nil], 0x0, &(0x7f00000002c0)=[0x0], 0x2) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) r1 = getuid() getgroups(0x2, &(0x7f00000001c0)=[0xffffffffffffffff, 0x0]) syz_fuseblk_mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x2, r1, r2, 0x2, 0x7, 0x8) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer2\x00', 0x400, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r3, 0x118, 0x1, &(0x7f0000000340)=0x2, 0x4) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00000cd000/0x2000)=nil) r4 = memfd_create(&(0x7f0000000040)='wlan0\x00', 0x995cdf41087a99d2) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000000080)={@remote, 0x0}, &(0x7f00000000c0)=0x14) setsockopt$packet_drop_memb(r4, 0x107, 0x2, &(0x7f0000000100)={r5, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}}, 0x10) 2018/02/28 23:14:53 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x1) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0xc3d05665e96102cc) ioctl$TCFLSH(r0, 0x540b, 0x0) r2 = creat(&(0x7f0000000100)='./file0\x00', 0x10) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000000140)=""/117) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000000c0)={r3, &(0x7f0000000040)="e4cabbe41de4b2042bef72e38f6b95f95df694d4a162cbd7fc895d58a205fa95a3fcf14840345280c83dbac13caf60aa86535b4ef17fca1cdfb4e3004a3df6ee6ffc5a82"}, 0x10) 2018/02/28 23:14:53 executing program 2: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f00005d8f80)=@generic={0x1e, "0103000800000000e1ffffffffffffff09a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43acb2470a0c5216669ca021f6f65dcf160e70790358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2030077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) r2 = socket$inet(0x10, 0x3, 0x10) sendmsg(r2, &(0x7f0000afdfc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000010fdc)="2300000024009115460000000000001201000000000000270500000000000019007352", 0x23}], 0x1}, 0x0) 2018/02/28 23:14:53 executing program 4: r0 = socket$inet6(0xa, 0x7, 0x80000001) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r1, 0x2}, 0x8) bpf$MAP_CREATE(0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x9}, 0x14) socket$inet6(0xa, 0xb, 0x8) 2018/02/28 23:14:53 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000040)={0xe}) read$eventfd(r0, &(0x7f0000000180), 0x8) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000000)={0x57, 0x80000000, 0xffff, {0x1e7b3229, 0x2811}, {0x100, 0xfffffdfeffffffff}, @period={0x58, 0xd7, 0x4, 0x8001, 0xffffffff, {0xfffffffffffff473, 0x6, 0x5, 0x6}, 0x8, [0x7, 0x4, 0x9, 0x7ff, 0x100000001, 0x5, 0x5, 0xffffffff]}}) 2018/02/28 23:14:53 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCXONC(r0, 0x540a, 0x800) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x1000, 0xa300) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x70f, 0x2, [0x5, 0x2]}, &(0x7f00000000c0)=0xc) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000300)="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") getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000100)={r2, 0xb5, "832200696575aa7e56971f944069ce1cf01e17a9f85da4c5bc9d86bf154d8eae638b5d8f0793364d018ee3f7bfe9d3b0ea1c24fa266ffa5b9fd5acf8ceef7b0c7a1a273e8746fa283f2646ea1a86631ac23a39b4f37bf954beafbfa68bedeb305c9f6d27ff46bb5bdb788ff834a17157c421b9c2550629f35ff304b4bd008264339b630f22309361f9c79b29c997d1c4cc7a8aa4b0ffe2902aa9033d1bb18f9248a8a1c319bb21ede6061ebb73d8682a73311ce247"}, &(0x7f0000000200)=0xbd) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00001c0000)=0x8) r3 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r3, 0x540a, 0x2) 2018/02/28 23:14:53 executing program 7: getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000000040)=0xe8) r1 = request_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)='encrypted\x00', 0x0) keyctl$get_persistent(0x16, r0, r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f00000003c0)='encrypted\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)="fe53aa31efcba459fb42a219eba74d77a982f3c0cc7498807c390b59ae38a8ac553bea2201e1d9089dc3b8aa340020239da53862276624b8fc071eba3fb04720c51b01b9d71f84fc38a0db4984dcdbac1a99ed1b357a03f0d0505128d91d2767353e7421697640d17ca9d96d1d452ce7d7ced084a6020ce820e3b467ef8bd42f44fe27cc61c6428aeaa38683cf240b63fc31f0ba6fd85868268ed5899cbbdc36d850f3a76ca1839f899b27e368ce5d78fdb01cdc631e61fb8a6ddf91b79128a88c487af3449bb3a3b8a5e985e426edfb6c678e3a3164f046", 0xd8, r1) 2018/02/28 23:14:53 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000000040)=0x9, 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x80, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) 2018/02/28 23:14:53 executing program 4: rt_sigprocmask(0x0, &(0x7f0000f4a000)={0xfffffbfffffffffa}, 0x0, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002bff8)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r1, r0, 0x0) write(r0, &(0x7f0000000000)="f51f7333c69dcae72acac35b3da36357781474528111ed00000000", 0x1b) 2018/02/28 23:14:53 executing program 3: r0 = socket$inet6(0xa, 0x6, 0xfffffffffffffffc) r1 = socket$inet_dccp(0x2, 0x6, 0x0) io_setup(0x3, &(0x7f0000000040)=0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000080)) io_submit(r2, 0x2, &(0x7f0000000900)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000080)}, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000180), 0x0, 0x0, 0x0, 0x1}]) 2018/02/28 23:14:53 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007d5000)='/dev/ptmx\x00', 0x2000040101, 0x0) write(r0, &(0x7f0000d9efa3)="2f7f4be2b36c5526a5534195cbffffffffffff091715f1ed8f549f29496490f3f2afa9fd016f97ea68e0b7400fd558010287ce86ed8d843591ec4c782f85000000097f39147a2c89310932b0f60182f5f00dfc01000000000000ffbf13", 0x5d) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x6e02494e, 0x1}) 2018/02/28 23:14:53 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00000010c0)=""/127, &(0x7f0000001140)=0x7f) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) close(r2) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000000)=0x200000000) pread64(r0, &(0x7f00000000c0)=""/4096, 0x1000, 0x0) fcntl$setown(r2, 0x8, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f00000011c0)) 2018/02/28 23:14:53 executing program 5: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_timeval(r1, 0x1, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000165000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000cfd000)=[{&(0x7f00007daf9a)='e', 0x1}], 0x1, 0x0) writev(r3, &(0x7f0000bb4fb0)=[{&(0x7f0000445000)="1d", 0x1}], 0x1) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x633, 0x4) tee(r2, r1, 0x86eb, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x200000, 0x2) 2018/02/28 23:14:53 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x0, &(0x7f00006dc000)=[]}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@dev, @in6=@local}}, {{@in6=@loopback}, 0x0, @in6=@local}}, &(0x7f00000001c0)=0xe8) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000044000)=0x0) geteuid() timer_settime(r2, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x9}}, &(0x7f0000000080)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/02/28 23:14:53 executing program 7: r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x802}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f0000000080)={0x1000, 0x35630cae80000000, 0x3, 0x0, 0x7f, 0x0, 0xffffffffffff85da, 0xc7, 0x10000, 0x1, 0x1beb, 0x6, 0x0, 0x80000001, 0x36, 0x8, 0x100000001, 0x7a84, 0x7ff}) readv(r0, &(0x7f0000001c00)=[{&(0x7f0000001bc0)=""/21, 0x15}], 0x1) socket$can_bcm(0x1d, 0x2, 0x2) 2018/02/28 23:14:53 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8000, 0x0) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x1, @random="954f0c66536b", 'rose0\x00'}}, 0x1e) r1 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1, r1) personality(0x804000f) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000080)=0x9) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f00000000c0)=""/4096) r2 = add_key$keyring(&(0x7f00000010c0)='keyring\x00', &(0x7f0000001100)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$get_security(0x11, r2, &(0x7f0000001140)=""/84, 0x54) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000011c0)={0xca, 0x0, 0x10000, 0x8}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000001200)={0x5c, r3, 0x10000, 0xeac}) pkey_mprotect(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x1, r1) r4 = accept$nfc_llcp(r0, &(0x7f0000001240), &(0x7f00000012c0)=0x60) keyctl$get_security(0x11, r2, &(0x7f0000001300)=""/224, 0xe0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="92dc35fbfb925375e1b8b872b1768801dc61793f4203ab5de984", 0x1a) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001440)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001480)={0x0, 0xa018, 0x30, 0x5, 0x666}, &(0x7f00000014c0)=0x18) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000001500)={r6, 0x6}, 0x8) ioctl$sock_bt_hidp_HIDPCONNADD(r5, 0x400448c8, &(0x7f00000015c0)={r0, r0, 0x81, 0xffffffffffffff10, &(0x7f0000001540)="14d6b227d1afa811ce14527a04f36ff681b71d78bfb6df007403936b0048923c4bf65bf01eb39af745fc4cc24e436b72c55f58fc7ec34da7be0165013a16340a0078a6e4bae68763c972faf4", 0xffffffffffffffc1, 0x91, 0x1, 0x800, 0x7f, 0x8, 0xfffffffffffffc01, "554c098a962d52d8e34f8950760c795536e1c376268abeb45f275853cd5d75080d5683a1f396d8096488009777e0ef6a61890c87fdd5c5f0c439c9fa9c86a78c19654d2d224031dd1041447bbc31c6074d84215eddcdcf8bed05c99c34365d82067f83666bf7a41ebb53edc3bd5b5782"}) pkey_mprotect(&(0x7f0000ff6000/0x4000)=nil, 0x4000, 0x0, r1) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r5, 0x114, 0xa, &(0x7f0000001680)={0x3, "070f65"}, 0x4) fcntl$getflags(r0, 0x401) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f00000016c0), &(0x7f0000001700)=0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001740)={r6, 0x9b, "5ee64efdf2b19f641dab32ae0ed25b10e36192e373a4a99063589db42455d0ecbd5171cd2f89405e6080a200863e63084b8cbef5c811a207c06d2b8d5778540d58cc61cd9246c07d7a146ee7aa5a06b8d0febeee409339a8c5c5abacb2dc6dfb300b557ead50368aaf2fbed9a115ad6fc8a4539b627a55752e7352ea0e2cad1ca7027d02b31d90a0d4595a2477868aeb65de9903a7eedc3014f608"}, &(0x7f0000001800)=0xa3) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000001840)={&(0x7f0000ffb000/0x4000)=nil, 0x0, 0x5, 0xe2, &(0x7f0000ff6000/0x2000)=nil, 0x3}) open$dir(&(0x7f0000001880)='./file0\x00', 0x101002, 0x1) getpeername$packet(r5, &(0x7f00000018c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001900)=0x14) r7 = syz_open_dev$dspn(&(0x7f0000001940)='/dev/dsp#\x00', 0x58, 0x400000) ioctl$sock_kcm_SIOCKCMCLONE(r7, 0x89e2, &(0x7f0000001980)={r4}) 2018/02/28 23:14:53 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x9, 0x30}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000200)={r3, 0x91}, &(0x7f0000000240)=0x8) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000000100)=""/172) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x0, 0x4001) fallocate(r2, 0x0, 0x0, 0x40007) sendfile(r1, r2, &(0x7f0000ccb000), 0x7) 2018/02/28 23:14:53 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf54f, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7737, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x6, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='ns/net\x00') syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x8, 0x2) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f00000000c0)=""/45) 2018/02/28 23:14:53 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = signalfd(r0, &(0x7f0000000040), 0x1e5) dup2(r0, r1) 2018/02/28 23:14:53 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x200000, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000004fff)='\x00', 0x9) lseek(r1, 0xffffffffffffffff, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={{{{0x2, 0x4e23, @empty}}, {{0xa, 0x4e23, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x100000000}}}, 0x9, 0x1, 0x9, "1d473c12fcf66c83ac11b41784303a0bce24920a1c1113f831d3957273f80aec43a6b522c8def61261098847118a80bf1f02208deb3bd847d4b8b61d010aabd35384e9fb4c8661009246fc356f7f84f9"}, 0x160) 2018/02/28 23:14:53 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000040)={'bpq0\x00', @ifru_addrs={0x2, 0x4e24, @rand_addr=0x3ff}}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@random="671988b996e3", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "4c9148", 0x14, 0x73, 0x0, @empty, @remote={0xfe, 0x80, [], 0xbb}, {[], @tcp={{0x4e20, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, &(0x7f00000000c0)) ioctl$sock_proto_private(r0, 0x89e2, &(0x7f0000000240)="b71f12ae78f4f99e7f18ec7fc256c11f8d7edba3daa20b940a2e931668785f10f29a11cd65d87687284bf363743d64cf32b9da4f624f50bc940c20c7c445b7d23656733793c36c293df87b46bf054b094b0a473d770acbc51a2b0838b2242f6a6c096ae2148d4d0d422ac363f55c76e68bdefb1cbc031e4d8ef73645e540506aebab0eb402dd510e5569c3e9917c9863597e1806458d5e5fa810905c311d778e6fc6fcc14fa67180d58c586a94bebfb45bf04ac67b8305305cfbec33c13e33258b7b57dfb5637973274a73") 2018/02/28 23:14:53 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200042, 0x0) fcntl$setflags(r0, 0x2, 0x0) close(r0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x0, 0x4) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) 2018/02/28 23:14:53 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x101000) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0xd6, "b37234402eaebfba2937b63fc21be8fe9416527d97bd5eca6e8ac542bc1b934d3927ee29f5d1be890e575069412ff512d781e494747ae62cec2b972d7d5de9a10879d1e8862693e31bcc884d7b725fcb5ba7898b07877525bf2a4b90ffa4f14287c024e1fd8bd8a0458d523e38bfda46f0a55974ecf0778373a24287c08a60af32359befa96d6801bffbf08da50673048c56cf13edea98c10f7ecfe33f37090e417722750862beccf3d9dcefef51493294bdeb4e56b873efea2e3af65f44785d93e291b10f349e1457de7818ed1f8242a6d6f4fada9b"}, &(0x7f00000001c0)=0xde) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000200)={r1, 0xffffffffffffffe0}, 0x8) syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c200000001804b000040ffff00000000907800000000ffffffff070704ac14ffaa44100901000000000000000000000000000d00907800000808f753444215bab73bb62c9500000000007e0000000000000000000000000000"], &(0x7f0000387000)={0x0, 0x1, [0x0, 0xb20]}) 2018/02/28 23:14:54 executing program 6: mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x7, 0x2010, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8)=0x6, 0xfff, 0x0) 2018/02/28 23:14:54 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) connect$bt_rfcomm(r0, &(0x7f0000000080)={0x1f, {0x2, 0x4, 0x6, 0x4e, 0x9, 0x80000000}, 0x100000001}, 0xa) r2 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000000c0)={0xcf, 0x3, 0x1, 0x6, 0x6, 0xffff, 0x28b4, 0x3f, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={r3, 0x0, 0x20}, &(0x7f0000000180)=0xc) getsockopt$netlink(r2, 0x10e, 0x5, &(0x7f00008f9000)=""/12, &(0x7f0000000000)=0xc) 2018/02/28 23:14:54 executing program 1: syz_open_dev$sndpcmc(&(0x7f00000017c0)='/dev/snd/pcmC#D#c\x00', 0xe3, 0xa00) r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x8, 0x800) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000001800)={0x2, 0x6, 0x48, 0x8, 0x54b}, 0x14) sendmsg$alg(r1, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000080)="f2c1483309089d2386b26e926c5f317e07367482b0b5f0efed02fbb99fad8f36221c78bcc7085136bde3ae16781840149584a11228ec9d809ad067d7762522275bca39f38b7eda8849bf92f5cca950e6bc0d570c674b4afafd7f7c54313c24f392f24282b9cee64ac6d6526cbf64aca08f7159c9dabd6d149d48165ed883ee920909c8e7821f4a1f683d8f7c8cacb625", 0x90}, {&(0x7f0000000140)="f0cd75549421a701e1a0d4d6a1083b5864f06b9cb4147f6f379ebeffb6ffb55449bde3360a8369da5d95a0deec4d5166c39d0700aac0f12ebf6eee00c89914e7bd91c012310db36fb3f8657ad503a7f7094cd6482c3c323bce44b5367582268b265bd0f53219e39c3bc8c3acd52a65c4d04f3f398ab67c9a3e9474f3369238e09d7948ff104df369490ac8dcb58e34b5f9ab047d65ea3a1ce0bd790b6a93bf4f954a9518d7eb4c0083a2b52a2709e310fa6f1b20785353e3f5402c3e1d47e9e847", 0xc1}, {&(0x7f0000000240)="61d76ab6aa4ee1e50635ca2978b5bf7835da6e28e8943cdd9ec20b35f13845556c255e01382fae5ae736", 0x2a}, {&(0x7f0000000280)="491741b2646f91e461fbefb926d6b1576ffc4443fb2a613209cdb6deaff7c07a3c1ad58ad1ea344535a89372de3ce98892b355f7ddeb6a6780b28e17000d2c12f625a2a4a41738a32c53fa3535f54476d4cc37b5795a15f45ed70a9231c4e6e051f9b9882d95de1f67863828a086a3273902255ee9415d10c8ad413dbf23b829dbadef3ac60793226be44c53436bf52d8551bc8b18805e6f33b8409f1fc7891621dbeaffaaffa394f09eb8894dd55c61f5dc1219670e8b0b0f0973df60ce7b64a5f2172ac4ec4879f81c2dfadddccd4a927bda9fae268c07fcf10bddbbcf0f09321c5030c885", 0xe6}, {&(0x7f0000000380)="253dbb4116853c009dfb65756825c77123a133e96dd4e428aeadff4d", 0x1c}, {&(0x7f00000003c0)="e341b04ea8c69bfccbf8885b402e50e509614b387214dc4e317c906287c31e847321c4ff9a602f95b4cdd1488121d5cbe8b4c289dad097d1cfdccb146c24de27b241baed72f2c3a09c9e6bc0ff5f12b9b580b98a2b7e24c7ff4e3fbb4e560098c35384db63b74956fca8d11e6f0e1c4f3de001085b0ecaa8c1fb8c2a6dc212fdc1cc48676b41f3bfd90d729990264449706d8000852a4091bd5cf02359bc35d8728d", 0xa2}, {&(0x7f0000000480)="a74067b9dc71d4b39cfd31b8b31248e904335e507d536a42b35b45a440c6d953beaa54e3f5068b00c20c5dddcfe5b5c0dfdacf0841911be2bb132964a327469165fe134e07f0a7ac654f411679c6662f0698f7a4b9f1f949ffe2da535fe352e01a3e53009334bef943182593eee3c45203d2eda5dfdcf2f77761a6a439ed578b65b032243819c3b98de99a883b1e6fa6e4a095f9bf2d8391c1b7fb44f3d049fe67", 0xa1}, {&(0x7f0000000540)="a307c014106ad8493c28ea70684859283787e6b6ad7364cfa39d167ca8445254d51e6e4b84fe4a8061cbcd213ab912ae09d138c2a7a940f951957389957b394ab43053afe1224aad7d65417fd67e6b4f20d2cf33153e353e7ced9dc17b36ba208408922827d9d2174bcdd0653a34d8054e9a2d6a8e3bca9310d71a988011a4ba0178b75590a09c9da2b509741b917ece0d0cd0", 0x93}, {&(0x7f0000000600)="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", 0x1000}, {&(0x7f0000001600)="1553a81ea30da517e558682f2516d10b04f69eeca9d114a1ad2f0485feab9ee8295da7a25393bdefb0e0b0a8d8d87bf42838956d26377ac82caf453137978265f9deac369733606bc87e8a3437c1e1e76f918afac69ce009d4f3514c668f5a9d697d27244a4911d6223f0bb7d77c87aaf5b0f31fb51369e9e138a38a8ff54ba1a976ad459967d91f46", 0x89}], 0xa, 0x0, 0x0, 0x8000}, 0x20000884) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000000)=0x200000000, 0x8) 2018/02/28 23:14:54 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000), 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x4, 0x800, 0x1, 0x1, 0x14, r0, 0xffffffffffffab42}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={0xffffffffffffffff, &(0x7f0000000140)="5a8f80bd992cb14fbc7ceb51376b8d36b343d2e47c980fb47d7b2408ad5323aeca011c8bd8218a59050d0e48ef5029294ffb37d3565e0d5b54eadc45becb7517ef597c5bc722f200b00cf425", &(0x7f0000000000)="000000ec0000abd06fdfab9895d32e45453aee12001a612a09031e324125774c80d2a0afe95773d834c1c0865ef2e50837001fd4ac8244c5040916aeb915aaccf144d1b6af2f50b0b30770c835e4282c0da136d0f34661fac26d66cac3d304265c875a2ae816cae064d589a1bb1f597ab8343fbbbd4b38f721", 0x3}, 0x20) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000480)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f00000003c0)=0x8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0xc) lseek(r1, 0x0, 0x4) bpf$MAP_CREATE(0x0, &(0x7f00000004c0)={0xf, 0x0, 0x9, 0x890b, 0x8, r1, 0x5c78}, 0x2c) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000000280)={{0x4, 0x6, 0x9, 0x3, "57498defe4da4087a568df0539dcbf57c8f205666639344c31c9b2ac8f231060a97744094c2a42b18311ce1e", 0x4}, 0x0, 0x0, 0xdc1d, r2, 0x3, 0x7, "d2269228d6bb967928c884df07ca8de00177912f7b8541b0c7fa154b99e20de37bdc0b853edd2539ed8e24a2ac24ce8a17e2c54353a6d717d884083eeb5c7170", &(0x7f0000000240)=':\x00', 0x2, [], [0x1, 0xfffffffffffffeff, 0x1, 0x1]}) 2018/02/28 23:14:54 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x480100, 0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000080)={0x0, 0x2, 0x4, 0x1000, 0x3f, 0x8000, 0xbc60, 0x4, 0x97, 0x981f, 0x80000002, 0x5423}) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f00000000c0)={0x9}, 0x4) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000000040)) 2018/02/28 23:14:54 executing program 0: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00006e0000)={&(0x7f00004fdff4)={0x10}, 0xc, &(0x7f00006c9ff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000005200350700e075327d30268e00000000"], 0x1}, 0x1}, 0x0) 2018/02/28 23:14:54 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) write(r0, &(0x7f000016d000)="4f7ad0c9edb302486f1748144523c0c253773e00d49ba39063e2432e8de50004", 0x20) r1 = syz_open_pts(r0, 0x0) r2 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000000000), 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x6) ppoll(&(0x7f0000000880)=[{r1}, {r2, 0x120}], 0x2, &(0x7f00000008c0)={0x77359400}, &(0x7f0000000900), 0x8) 2018/02/28 23:14:54 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000540000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x200600, 0x0) ioctl$KDADDIO(r1, 0x4b34, 0x9e3) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_netfilter(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="200000000707190225bd7000fddbdf25070000070c006400000000007a986a45325d122eca8b1b0d62d75ce8c1e61544a9e5cb53ad125c58dd2f5e9f4b463fe6f732b222013d59339ab4cb48792ebe96b541aadffab2ba6c74c58eb8ed261a305e3e", @ANYRES32=r2], 0x20}, 0x1, 0x0, 0x0, 0x400c004}, 0x40000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff) fchmod(r0, 0x44) 2018/02/28 23:14:54 executing program 5: r0 = socket(0x10, 0x802, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040)={0x1, 0x8, 0xfd4, 0xa2e, 0x38000000000000}, 0x14) write(r0, &(0x7f0000000000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) recvmsg$netrom(r0, &(0x7f00009c7000)={&(0x7f0000000080)=@full={{0x3, {"1e26fe96d4a0fb"}, 0x8}, [{"f403f97c02b59f"}, {"302c4889b0c5bd"}, {"672eb5cfb49f45"}, {"f0cd861cfa50c8"}, {"17d7032fbcea05"}, {"f862419689c0d8"}, {"48c3f0d6587f46"}, {"7f6265589f1ca4"}]}, 0xffffffffffffff31, &(0x7f0000fcf000)=[], 0xfffffffffffffcb, &(0x7f0000000100)=[]}, 0x0) bind(r0, &(0x7f0000000100)=@nl=@unspec, 0xc) recvfrom$unix(r0, &(0x7f0000408f9a), 0x0, 0x0, &(0x7f000040cffe)=@abs, 0x20000000) 2018/02/28 23:14:54 executing program 2: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f000064f000)='./control\x00', 0x40000000000c084, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x2c, &(0x7f00000001c0)=[@in6={0xa, 0x4e20, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in={0x2, 0x4e20, @empty}]}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000280)={r1, 0xd31, 0x3, 0x80000000}, 0x10) faccessat(r0, &(0x7f000003b000)='./control\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x8, 0xcc92, 0xaf, 0x3, 0x101, 0x3ff, 0x4, {0x0, @in6={{0xa, 0x4e21, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffffc}}, 0x2, 0x5, 0x0, 0x5, 0x80000000}}, &(0x7f0000000140)=0xb8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={r2, 0x7f}, 0x8) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/02/28 23:14:54 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="01010000000ef40000002300409d9254", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000002880)=[{0x0, 0x0, &(0x7f0000002400)=[{&(0x7f00000000c0)="43ffa18b48aaf0283ee6b1e15bb56f5c046fa2a8670557edac3f0e38a08de1b0030a65cee2337105ffef1a57b6fcaf67b218a06f6d62cb31befa77214296474436e64e8d38438af8df44d70dc639f514e33ee0eab9776839c799176f9d7f1b122edfe0ed47459b398b32c8b3a60ec11e8d7858f7bd0695d8ad2a280f51c8e4900ac669ae6dc36bfaa0083719b953834fe613b28267633f37c88f53772ce0e10f5c8419443ae36e0482853aa003960787f42183f3bd127481c20b6118d614c9576e749180", 0xc4}, {&(0x7f00000003c0)="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0xffe}, {&(0x7f0000001400)="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0x1000}], 0x3, &(0x7f00000024c0)=[], 0x0, 0x4004001}, {0x0, 0x0, &(0x7f00000026c0)=[{&(0x7f0000002500)="82ee0537175eb63e9c05a2320f0f3ad69468fc5c6b70d3b2d896373386861c36db0293137ee877cef2ceb7bd3224e91a2a74e431ccbd53408e8a9ccb39daac190fe710489b17c9b6976491d857e8f1375b8f38ae53107b088f754eba64a57c163d7dadfcfefe74dcf5454a836817618471a8fd3cb84c06f839065a1b5b0d35efd1d391ba7044ad3aaa87eda8db99bcd81180e695d7e4a2462b9cf2885129d47d55db81b8fc233a59a1574477b7b1065bd1bafdf739971cddb1f9aad2c0bf023bdf228840df229c2ab7436fb8314e5362a080169a3f336bf72cba87c9b715cb6521d01c47a8", 0xe5}], 0x1, &(0x7f0000002700)=ANY=[@ANYBLOB="180000000000000100000000000000000100000000000000180000000000000017010000030000000100000000000000600000000000000017010000020000d9f7d3ed56b94a88c3234924cdfac6be6d71fd36ac2050986e943043f71062524869cec20725f7f2e4b4b212e62f7572ae6e11c4176fcefde73540eb99b8f87af8fd32dce577b500e08900000000000000180000230000000017000000000000000000000000000000"], 0xa8, 0x4000000}], 0x2, 0x4800) 2018/02/28 23:14:54 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000040)=0x1, &(0x7f0000000080)=0x4) sendmsg$nl_netfilter(r0, &(0x7f000052cfc8)={&(0x7f0000db7000)={0x10}, 0xc, &(0x7f000097cff0)={&(0x7f0000f70fec)={0x14, 0x1, 0xa, 0x2000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/28 23:14:54 executing program 1: r0 = socket(0xa, 0x7, 0x0) sendto$inet(r0, &(0x7f0000509f92), 0x0, 0x8000, &(0x7f000055fff0)={0x2, 0x4e23, @empty}, 0x10) close(r0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000100)={"67a765b000000000001000", @ifru_settings={0x80000001, 0x7, @fr_pvc=&(0x7f00000000c0)={0x1}}}) 2018/02/28 23:14:54 executing program 5: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) move_pages(r0, 0x6f, &(0x7f0000000000)=[&(0x7f0000003000/0x2000)=nil], 0x0, &(0x7f0000000100)=[], 0x3) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000240)=0xb0b1, &(0x7f0000000280)=0x2) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000, 0x0) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000000100)={0xffffffffffffff01, 0x6d58, 0x2}) 2018/02/28 23:14:54 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x100, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) bind$alg(r0, &(0x7f0000590fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="c734efc1223f8646b840ed13d8dac30719", 0x11) r2 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r3, 0x2, &(0x7f0000000600)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000040)}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x8, 0x1, r0, &(0x7f0000000100)="c205437de722b2", 0x7}]) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000180)={'bridge0\x00', 0x0}) bind$bt_hci(r1, &(0x7f00000001c0)={0x1f, r4, 0x3}, 0xc) 2018/02/28 23:14:54 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x0, 0x0) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f00000001c0)={[{0x101, 0x7, 0x6, 0xfffffffffffffffb, 0x2, 0x9, 0x8, 0xa6a3, 0x9, 0x100000001, 0x81, 0x3, 0x1000}, {0x100, 0x56a2, 0x2, 0x7, 0x2, 0x40, 0x0, 0x3ff, 0xfffffffffffff3f3, 0x80000000, 0x6, 0x8, 0x800}, {0x4e9, 0x200, 0xfffffffffffffffd, 0x80, 0x51, 0x2, 0x8, 0x0, 0x5, 0x100, 0x1, 0x6, 0x3ae}], 0x3}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) read(r1, &(0x7f00000000c0)=""/193, 0xc1) 2018/02/28 23:14:54 executing program 7: mkdir(&(0x7f0000eb1000)='./file0\x00', 0x0) mount(&(0x7f0000a3f000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f00005e5000)='ramfs\x00', 0x1, &(0x7f0000fcd000)) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000aa7ff0)={&(0x7f0000910000)='./file0\x00'}, 0x10) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f00009a1ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x800, 0x0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000100)) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="819090b02ac2a7e14000000035"], 0x0, 0x0, &(0x7f0000002000)}) mq_open(&(0x7f0000000140)='\x00', 0x0, 0x100, &(0x7f0000000180)={0x0, 0x3, 0x7fffffff, 0x5, 0x1, 0x6, 0x1000, 0x3}) 2018/02/28 23:14:54 executing program 2: r0 = socket$inet(0x2, 0x2, 0x2) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000640)=@raw={'raw\x00', 0x9, 0x3, 0x1e8, 0xb8, 0xffffffff, 0xffffffff, 0xb8, 0xffffffff, 0x150, 0xffffffff, 0xffffffff, 0x150, 0xffffffff, 0x3, &(0x7f0000000340), {[{{@ip={@remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001, 0x0, 0x0, 'eql\x00', 'yam0\x00'}, 0x0, 0x70, 0xb8, 0x0, {}, []}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x7fff, 'syz1\x00'}}}, {{@ip={@loopback=0x7f000001, @broadcast=0xffffffff, 0x0, 0x0, 'gre0\x00', 'nr0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x0, 0x2}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x248) 2018/02/28 23:14:54 executing program 0: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000180), 0x10) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00005e5000)='ramfs\x00', 0x480, &(0x7f000002c000)) r1 = open(&(0x7f0000f04ff8)='./file0\x00', 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f0000000080)={0xe00000000000000, 0x4, 0x9, 0x4, 0x7}) time(&(0x7f0000000140)) mkdirat(r1, &(0x7f0000000100)='./file0\x00', 0xc) write$selinux_create(r1, &(0x7f00000000c0)=@objname={'system_u:object_r:xen_device_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x31, 0x31, 0x20, './file0\x00'}, 0x3c) getdents64(r1, &(0x7f0000000080), 0x2e) 2018/02/28 23:14:54 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$l2tp(r0, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x2}}, 0x2e) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x0, 0x4) close(r0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000002400)=ANY=[@ANYBLOB="0433e500ae4d4e00000000000d0000706565cba2ae0c9b6d31f9fb168189", @ANYPTR=&(0x7f0000000200)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000300000000000000010000000000000", 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@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00y\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f00000022c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']) msgget(0x0, 0x200) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x2, 0xd082}, {0x5c, 0x5}, {0x8, 0xfff}]}) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x840) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000080)=@sack_info={0x0, 0xfff, 0x8000}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0xffffffffffffffff, 0x8000, 0xc5, 0x20, r2}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r2, 0x8e34}, 0x8) msgget(0x0, 0x0) msgget$private(0x0, 0x110) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000002500)={r1, &(0x7f0000002340)="f9924f96190f88a1a005b3d40c5f985ee81a554102aecee3a8145290083c60c1dc97df796b39fbdb31458f5c1631b12987f7953797e2d8fca8f58c44a55756df9a088d13dba13a2c0eb46e4bb04e147f41f20db4053eaf1ab4bb1eeb088bed07040934de698b90cbed3d4bb4ffad77f133093e90f6f1fe3419d4de14827996492358a7086f633a9db815e3139248f4d615ec7ecb", &(0x7f00000024c0)="75e231c850c8bc256f14b69cd9dd", 0x1}, 0x20) eventfd(0x6) msgget$private(0x0, 0x7) msgget(0x1, 0x22c) msgget(0x2, 0x40) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000180)={0x6, 0x1f, 0xffffffffffffff1e, 0x9, 0x7, 0x100, 0x0, 0x3, 0xc6, 0x7fffffff, 0x200, 0x10000}) msgctl$IPC_RMID(0x0, 0x0) 2018/02/28 23:14:54 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) dup3(r0, r0, 0x80000) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80}}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) 2018/02/28 23:14:54 executing program 6: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000000040)={0x0, 0x4004, 0x443ef798, 0x2, 0x1}) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000000080)={r0, 0xfd, 0x1b4c00000000000, r0}) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f00000000c0)={{0x0, 0x976c, 0x7fff, 0x1, 0x235b, 0x8000}, 0x8, 0x3, 0x0, 0x0, 0xffffffffffffff83, "c7cb99335a00a07bb0c7b2ea06484b07493b30b0334978f0d09facc966492d71b50a78562b77eccb3abb0eca787cd76bf7fc5af92963dc777e16b43719297a064a288e230af653e4bd9642572d1649f46477c354fa332b01a817c0d0e9eecc4b2fdd5b8e014df5989e38611e4b6ad86dd4afed65b77701461228cc6ecfdfa0f8"}) r1 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x627, 0x80000) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f00000001c0)=""/171) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000000280)=""/57) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f00000002c0)=@req3={0x3, 0xfffffffffffffffc, 0x6, 0x7, 0xff, 0x0, 0x3}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000300)=0xb90b, 0x4) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000000340)={0x7b, 0x0, [0x7, 0x4, 0x7, 0xffffffffdccd153d]}) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f00000003c0)) connect$inet6(r1, &(0x7f0000000400)={0xa, 0x4e20, 0x81, @dev={0xfe, 0x80, [], 0xd}, 0x4}, 0x1c) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x10001) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000440)=r1) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) membarrier(0x20, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000480)={0x8, 0x6, 0x101, 'queue0\x00', 0x7ff}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000540)={0x80002011}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000580)=0x0) ptrace$getregset(0x4204, r2, 0x203, &(0x7f00000006c0)={&(0x7f00000005c0)=""/238, 0xee}) getsockname(r0, &(0x7f0000000700)=@nfc_llcp, &(0x7f0000000780)=0x60) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00000007c0), &(0x7f0000000800)=0xc) accept$unix(r0, 0x0, &(0x7f0000000840)) openat$kvm(0xffffffffffffff9c, &(0x7f0000000880)='/dev/kvm\x00', 0x22300, 0x0) rt_sigpending(&(0x7f00000008c0), 0x8) r3 = msgget(0x2, 0x282) msgctl$IPC_STAT(r3, 0x2, &(0x7f0000000900)=""/47) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000940), 0x4) openat$vcs(0xffffffffffffff9c, &(0x7f0000000980)='/dev/vcs\x00', 0x10000, 0x0) 2018/02/28 23:14:54 executing program 3: r0 = add_key$keyring(&(0x7f0000caf000)='keyring\x00', &(0x7f00004e1ffb)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) request_key(&(0x7f0000000000)='pkcs7_test\x00', &(0x7f0000877ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00001c4ffd)='/)\x00', r0) 2018/02/28 23:14:54 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000a75ff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x801) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="18491d7e09e967a05b6564508f643e0ae8badb962c9856c71d763e6ae5854fe90a82db055166e1000000000000000000a8aace08fdffffffffffffffc7d97630f2e110449010b4f2bcddfb1ebbc7f9d0bfc261a92acfb1"], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000003fd0)={0x82, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="0e630c40000000000000000800000000a22b3a8f5880dc9b508b6d302bdde5ea8f09fae8e36ab6e9011079359f3a72973b23a817f8a9ef34650d46afa2552c28612e20d56b7f1fc0e61dd415c16363270adfd5ba622c731990c005b2d9d72657e4511d49eeb5dab07bc23dd643102ce48ebbc3544ebceef32b0a1db6214d623e8d73"], 0x0, 0x0, &(0x7f000000bf1f)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000fed000)={0x8, 0x0, &(0x7f00006f0f64)=[@release={0x40046306}], 0x0, 0x0, &(0x7f00000e0f29)}) 2018/02/28 23:14:54 executing program 6: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000080)=0x9, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000100)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x2}) name_to_handle_at(r0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0xf1, 0x0, "8c788de3515fb6a00ac2f2b6f1df3c6f9bb02a79718ca850001c7a4f6bc52ca8c2191acba4266a0d2d8ad00d3f1e0f607850ef44a5db86d13aa8a3c4018d5327f8fe75a15821ac00a4164e76155f4bab89b72c0f0138d8d3dbf1747f3cf0f319c7861c0e74f9b05bccc5fce0b69c593bb4be23ecd15180aa290a8c687ed82221be6624c2e56d958e058f579c3776e987a417e7c5e45043bf926aafd87e31dfb496614f2aa0bf9c80dfdb370b111056c29453919c736b36ae22d624b5207893925e8ef5852677566b6b211723889d44325acd8502786290f653ca2fec6d4a09d8dbd94f028d6d54e95a"}, &(0x7f0000000280), 0x1000) openat$selinux_user(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/user\x00', 0x2, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x4, &(0x7f0000000000), 0x4) [ 107.349595] binder: 13773:13785 unknown command -1332703103 [ 107.363381] binder: 13773:13785 ioctl c0306201 20007000 returned -22 [ 107.406971] binder: 13773:13785 unknown command -1332703103 [ 107.415883] binder: 13813:13815 unknown command 2115848472 [ 107.427341] binder: 13773:13785 ioctl c0306201 20007000 returned -22 [ 107.432279] binder: 13813:13815 ioctl c0306201 20007000 returned -22 [ 107.446644] binder: 13813:13818 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 107.453867] binder: 13813:13818 unknown command -1892013150 [ 107.459719] binder: 13813:13818 ioctl c0306201 20003fd0 returned -22 [ 107.472638] binder: 13813:13815 Release 1 refcount change on invalid ref 0 ret -22 [ 107.480962] binder: BINDER_SET_CONTEXT_MGR already set [ 107.486290] binder: 13813:13818 ioctl 40046207 0 returned -16 [ 107.494889] binder: 13813:13818 unknown command 2115848472 [ 107.500822] binder: 13813:13818 ioctl c0306201 20007000 returned -22 2018/02/28 23:14:54 executing program 1: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000240)='oom_adj\x00') exit(0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f00000000c0)) accept4$nfc_llcp(r1, &(0x7f0000000100), &(0x7f0000000280)=0x60, 0x80000) readv(r1, &(0x7f0000000000)=[{&(0x7f0000000180)=""/139, 0x8b}], 0x1) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000080)={0x6, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}]}) r2 = shmget$private(0x0, 0x3000, 0x1004, &(0x7f0000001000/0x3000)=nil) semctl$IPC_RMID(r2, 0x0, 0x0) 2018/02/28 23:14:54 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000d53fc1)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60689", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x4, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}}}}}}, &(0x7f0000ea3000)) r0 = getpid() sched_getscheduler(r0) 2018/02/28 23:14:54 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @empty}, 0x10) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000080)={'lo\x00', @ifru_flags=0x4000}) 2018/02/28 23:14:54 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000a40)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000700000004000000c80300001001000010010000f8010000e0020000e0020000e002000004000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff7f000000000000200000"], @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000100100000000000000000000000000000000000000000000000050006d616e676c650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e0000001ac1414aa01000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e80000000000000000000000000000000000000000000000000028004d41524b000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e80000000000000000000000000000000000000000000000000028004e465155455545000000000000000000000000000000000000000000000200000800030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x168) 2018/02/28 23:14:54 executing program 7: r0 = socket(0x1e, 0x1, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000080)={{0x1ff, 0x2, 0x7ce, 0x40, "7e45d9cef3db45236b7a667c1474f46a3867f2bc08eb6513c02414ea93fc9d50e489fe7a496069c4e5c2d6a0", 0x3}, 0x0, 0x0, 0x1ff, r1, 0x8001, 0x3, "ddc26e5d663989b9ac7691de8c6051b2a50790b81ab8565ccef283347a5f2848fb1560bbb80db8f3691f6fd43a4e06c26758892db63aaf7a4f1735a4aa95681a", &(0x7f0000000040)='\x00', 0x1, [], [0x3, 0x80, 0x20, 0x9]}) shutdown(r0, 0x0) ioctl$sock_ifreq(r0, 0x8935, &(0x7f00000001c0)={'ip_vti0\x00', @ifru_mtu=0x1}) 2018/02/28 23:14:54 executing program 0: keyctl$join(0x20000001, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)) 2018/02/28 23:14:54 executing program 2: r0 = socket(0x2, 0x5, 0x0) sendto$inet(r0, &(0x7f0000f7db7f)="ba", 0x1, 0x0, &(0x7f0000000200)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000040)="f2e999b8144355f8487e4193d682622e426663815de8d1bdeebecf6cff6a9b", 0x1f, 0x0, &(0x7f00000000c0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x4229acae04e7fc7) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000140)=r1) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000000000)) 2018/02/28 23:14:54 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000fbefee)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup(r0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000000)=""/48) ioctl$TIOCSBRK(r1, 0x40044591) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000040)={0x2, 0x0, 0x914, 0x0, 0xcf}) 2018/02/28 23:14:54 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_buf(r0, 0x29, 0x3c, &(0x7f0000000240)="9b844b3b7ab0d2988da209eae4890db9c37eb6843b936b09bb998b1bd80ac088ed6534fd5d4b0de25b4d699931de3cd478b53723697942386ea37f7c5c057930b294e056275f27d61b1bbd2a5bbfba5c4c5d47806d0662d91a389c653aed653ce093b11fce22ee0c908791dd3c134ae65ca6755bdc0dccfb42ce944f634337c841069985be59f62dff02ce48c40fde34518e92ab494f6de4ac0c18c5a0defda72b9d0ad9d13146e4591ce0263858a474f8452b6cc13e0548f0d571e7c92550b023", 0xc1) clone(0x4000000000400200, &(0x7f0000d3d000), &(0x7f0000000000), &(0x7f00007ea000), &(0x7f0000f6c000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) write$fuse(0xffffffffffffffff, &(0x7f0000000180)=ANY=[], 0x0) setsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000000140)=0xfffffffffffffff8, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x4800000000, 0x8}, &(0x7f0000000200)=0x10) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(0xffffffffffffffff, 0x800442d4, &(0x7f0000000080)) execve(&(0x7f0000e1d000)='./file0\x00', &(0x7f0000eeb000)=[], &(0x7f00006fcff0)=[]) r1 = syz_open_procfs(0x0, &(0x7f0000888ff8)='syscall\x00') lseek(r1, 0x2, 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) [ 107.508521] binder: 13813:13818 Release 1 refcount change on invalid ref 0 ret -22 [ 107.508527] binder: 13813:13815 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 107.508544] binder: 13813:13815 unknown command -1892013150 [ 107.529592] binder: 13813:13815 ioctl c0306201 20003fd0 returned -22 2018/02/28 23:14:54 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) getpeername(r0, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000040)=0x2e) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000180)={0xa, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}) setsockopt$inet6_buf(r0, 0x29, 0x11, &(0x7f000040efff), 0x0) read(r1, &(0x7f00000001c0)=""/12, 0xc) 2018/02/28 23:14:54 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_IP_XFRM_POLICY(r0, 0x10e, 0xb, &(0x7f000077d000)={{{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000c4afc8)={&(0x7f0000d9d000)={0x10}, 0xc, &(0x7f0000f22000)={&(0x7f0000f22d40)=@getae={0x40, 0x1f, 0x3fe, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @in=@dev={0xac, 0x14}}, []}, 0x40}, 0x1}, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x40000, 0x138) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000040)=0x20) 2018/02/28 23:14:54 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/stat\x00') readlinkat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f00000002c0)=""/242, 0xcb1b6075134d5aa2) fchdir(r0) syz_fuseblk_mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/02/28 23:14:54 executing program 7: rt_sigprocmask(0x0, &(0x7f0000000000), 0x0, 0xfffffffffffffe19) r0 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x5, 0x103000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000180)={0x0, 0x7, 0x10}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000200)=@assoc_value={r1, 0x2}, 0x8) r2 = socket(0x1, 0x5, 0x0) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000080)=0x3f, 0x4) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='clear_refs\x00') sendfile(r2, r3, &(0x7f00002bcff8)=0x4b, 0x67) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000240)) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000040)) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000100)=[{0x4, 0x100000001}, {0x8}, {0x2, 0x4}, {0x0, 0x2}, {0x3, 0xfffffffffffffffa}], 0x5) 2018/02/28 23:14:54 executing program 2: r0 = socket$inet(0x2, 0x80a, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000008c0)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000900)={0x100000000, 0x7fffffff, 0xe267, 0x5, 0x8, 0x2}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x4003, 0x0) sendmsg$netrom(r2, &(0x7f0000000880)={&(0x7f0000000040)=@ax25={0x3, {"825ccd9b79d4c8"}, 0x2}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000080)="f80f13d54af1fa2c22613c734d419fc8c942bd835acac7d256456828aa97b22659c1804d354497a66c61993f30b64c5d1b751c00a4108a5cf77f7fcd5e8b31a62132fb6eeef62a0f2c309f0cf248a57db5964bdabd9bfb", 0x57}, {&(0x7f0000000140)="d103c5c10e", 0x5}, {&(0x7f0000000180)="dccb13c23510d81651ee0e1f6c171584af525eece3c97d815f1086d35c0582caba48b7182d698e0db7a7003602f4452d66c35585f3085978ebfc515248558c1e103c2c2023517d68f870f4c1ea975ee10aabe6b8fd85580d0954f55e730e4486b330dd39428973af811dd54a1293504ba3548058e167bdf0934087d64051d543e5596e9b71f8876177f7012ff0ec647207706aba1dde0d4205f03169427d2f758b02b43de1eb4423a3d04d96a712b95b6e7cd6ec4b7ae4dc3c", 0xb9}, {&(0x7f0000000240)="4d2740fe7cc4e8fe857c2a898933007037d9b7dea24a209595c3508284b63ff11a5c163cb45e3f4ae6b4c7aa67d6eea59a9f4f0281d7334bb1c8867c646b43b404cad36f476ffcd069be8b35bf38e2fb076329df737858bc90827e1dca00eaa62363c20f8f4af1e6356f45f8f0d887fd6492ce9049f9332f8b5bedc1aa6357c2dc24b07ef9c85c5b08e71d02972343ea8b61369978dd40832957e857c0cf5bf152181d2827e11a639b20a09503c6a99f1b6512f3a0817d71430def5ec5d04c0cefe9a593b1f22a13a599f6ff8893158c96ce6610d88e4a891446c86c25a4e4a46d2f5b88d4319589fe96fbda4b588d6fd3fc", 0xf2}, {&(0x7f0000000340)="dbe2362cf5931263129b2fe631679f73aa9ebc7583f470e18b0c4a8acde4003fd39c76508fc8664cebdcea17131970bafea623de2596fe79211f38c2746de6b2bd03e19c18822d9b723b9b837eb307a6fb90eb0896a2c3b29fc6a8b60246699c", 0x60}, {&(0x7f00000003c0)="2d7f2a33865d8c05a10aa59f154f3935f8a6f2d419248a2c992ad7d9b01f2a0466f28b45f9a1ef6f58545bf0c375b27bf4a11d8286fdeddb0263b424ca2d338f143618a3e30508682708ac9981ef7644f002b93a2fffa9afdd7b5e692da1d87a400646659d21f4134d7dfb21e8ddade939969eac9bfd166dd1830ee42ed3fa7547af07aef36feb85e567", 0x8a}], 0x6, &(0x7f0000000980)=ANY=[@ANYBLOB="d8000000000000000d0100000400000031659599a58f048d3c9280174e8784ef08e49f4eece2e2414f140cc06f6e7e06c1e42f7079f8c4b7ea16fe1f1557ebb26075cc9421ca1eb943252d0a11c1874fc7c4e2dd1a07007de2c16e10ddfb03a4407e1151a204f29c5c3dc0b81f7e04c6513e4388312b906d63157867d75411869fee06b8f6dd4244e6602289b2fc55bd0f918d75d9e45d7db89959cb8e6942579ddbc91db386c721787e92cb6d9c52ef6178de15f2f4aaf2454de5c7a66aa4feea69308f062e8894119d2f607df5a3d9a33dea00000000001001008f0000000000000000ff7f0000935600de2078bcebca6075768b5d8efa7b10b20fcab231d6e019c4f18c6d46606e2fada7bf62279b56d0509725b08a922e6f70c90b85d3636098e5c195bd8400c187ebbdad2db41eace3b36e2819f3cf8d3e6a52f5d5e1d0917d037d5edccc92313c5f629e5869dd4112c4af4eeb3bf48a592bef312e91d26fb61f588af4756ca8874b496388521457f80e74f7deef990c81249ecd52773f73ecadb29067d9ec6e29ba98ca031701d2edebccc4f212ac399086dade821782d772187b62a2a8eb7ba489f254177b5ebc38f02468bc78bd138c92216d9fd367600667ced4ee524b59dcc1ecf9020360b90885e47c45619c136294a5fb51eed538ee5d492d569db012e7924d9824ce9ccaaf8bb17b016500680000000000000000010000a5f200009e5ce22698be2dda8e40a2c052bcebba702c4cfe52d06ca2d33f64adcb823646788a5b2163d1e4d271ec95b7b08ce9f47b2ab8f3b9361b0a4afbfc1753635120f1946733de3de654eb4e062e5eb329180c490e061d0a0000280000000000000001000000010000005bf33963b44a44917252de25f11a73a3bdd6c0d9f12e174920000000001900008400000001000000054d174fd6a01ad22ca580000000000040000000000000009e01000004000000b9524b095de8227e4fb51a1620e745d67f2468df415a5ba49422a7448de934a0cb2a668bc996ab8a7037d90000000000a00000000000000015010000020000000eb59184bdcadd93207f846b95252da425458e25135f66663d0f426ed0cd45a46908c4d4917f84f0257cabe16e8a92f21eb8d8674b3abd0bf5efdf36ad3c38ac444c441bf0f3bf0c0f9f633eaad1a52b1345c41795188c4a7471ecdb4562f48cb16a006c67838ac5172e818dce1e68a258e8a2f1833f63cb18d5e88978eb93fb89df1b06cda83ad08f000000000000009693c1ba19f2386c4a8cd326f416faac41be9440960e1314df0f12c24b30e37d0e2ad2b842480a33545ed7350a5080cd3115d26e129bcedfdd58282a60395428dc0661e3797f34efe3a356a8015c623ef70d8317760e97a8aa2d7fc6997a43e61447f325f94b38d66db2bbc45b1f13776dc086250bc3580576c06883eec538d2bb1a32e2"], 0x378, 0x4004}, 0x40) sendto$inet(r0, &(0x7f0000000500)="cdf63c70bd35996a0469dc210a3a4c54053499346d1290948d8caad39a59f71483b91c7bdff820f2bb5eec5a08dd862c5f8cf6211eb37915fbbf48309001dc332997b74d43583950987af3e46684934222cc83f15d325d7aef4b9b5c2b64b6af2d9478d56411722a94482a416e3a317b3fb90934812099fe5b2bcac2bbda90", 0x7f, 0x0, &(0x7f0000000100)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/02/28 23:14:54 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ce7fa8)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160\x00'}, 0x302) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000004040)=[{{0x0, 0x0, &(0x7f0000002680)=[], 0x0, &(0x7f00000026c0)=[]}}], 0x1, 0x40440c5) read(r1, &(0x7f0000000000)=""/210, 0xd2) 2018/02/28 23:14:54 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) pipe(&(0x7f0000000180)={0xffffffffffffffff}) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f00000001c0)=""/222) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f0000000080)=""/72) sendmsg$nl_xfrm(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000480)=@allocspi={0x104, 0x16, 0x1, 0x0, 0x0, {{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@rand_addr}, {@in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x33}, @in6=@local={0xfe, 0x80, [], 0xaa}}}, [@mark={0xc, 0x15}]}, 0x104}, 0x1}, 0x0) 2018/02/28 23:14:54 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = semget(0x3, 0x3, 0x80) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000180)={{{@in=@rand_addr, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000000040)=0xe8) stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = geteuid() stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000400)={{0x0, r2, r3, r4, r5, 0x88, 0xfffffffffffffffb}, 0x1, 0x80, 0xfffffffffffffff9}) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000600)=@raw={'raw\x00', 0x9, 0x3, 0x2b0, 0x0, 0xffffffff, 0xffffffff, 0xf0, 0xffffffff, 0x1e0, 0xffffffff, 0xffffffff, 0x1e0, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@uncond, 0x0, 0xd0, 0xf0, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}]}, @unspec=@TRACE={0x20, 'TRACE\x00'}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @rand_addr}, @local={0xfe, 0x80, [], 0xaa}, [], [], 'bond0\x00', 'erspan0\x00'}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @unspec=@CT0={0x48, 'CT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x310) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x3c, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x4e20, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, &(0x7f00000002c0)) 2018/02/28 23:14:54 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) ptrace$getsig(0x4202, r1, 0x8001, &(0x7f0000000080)) r2 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x1) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) r3 = syz_open_procfs(0x0, &(0x7f0000016000)="6664001f66d0") getdents(r3, &(0x7f0000000180)=""/229, 0x10022) 2018/02/28 23:14:54 executing program 6: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000080)=@add_del={0x2, &(0x7f0000000040)='bond0\x00'}) ioctl$LOOP_CLR_FD(r1, 0x4c01) 2018/02/28 23:14:54 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x10006, &(0x7f0000000080)=""/30, &(0x7f0000000040)=0x1e) 2018/02/28 23:14:54 executing program 0: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00003f6651)='/dev/vhost-vsock\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000000040)={0xfff}, 0x8) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000d1d000)) r1 = getpgrp(0x0) sched_setaffinity(r1, 0x8, &(0x7f0000999ff8)) 2018/02/28 23:14:54 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000054bff7)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000000040)={0x0, 0x20}) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000340)) 2018/02/28 23:14:54 executing program 1: accept4(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000040)=0x2e, 0x80000) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000080)=0x7fff, 0x4) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000b00)=@raw={'raw\x00', 0x9, 0x3, 0x380, 0x108, 0xffffffff, 0xffffffff, 0x108, 0xffffffff, 0x2e8, 0xffffffff, 0xffffffff, 0x2e8, 0xffffffff, 0x3, &(0x7f00000002c0), {[{{@ip={@remote={0xac, 0x14, 0x14, 0xbb}, @multicast2=0xe0000002, 0x0, 0x0, 'ip6gretap0\x00', 'yam0\x00'}, 0x0, 0xc0, 0x108, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz1\x00'}}}, {{@uncond, 0x0, 0x1c0, 0x1e0, 0x0, {}, [@common=@inet=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'vlan0\x00', {0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x7}}}]}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3e0) 2018/02/28 23:14:54 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000091c000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x33, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40045109, &(0x7f0000557000)) 2018/02/28 23:14:54 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = dup(r0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x400000}) 2018/02/28 23:14:54 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x30000, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000040)={0xffcf, {{0xa, 0x4e24, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}}, 0x88) r1 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000100f50)=ANY=[@ANYBLOB="0580000000000000"], 0x8) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r1, &(0x7f000000cfe4)={0xa, 0x4e20, 0x807, @empty}, 0x1c) sendmmsg(r1, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000bff000)=[], 0x0, &(0x7f0000cc3fe8)=[{0x10}], 0x10}}], 0x1, 0x0) 2018/02/28 23:14:54 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000401fea)='net/ip_tables_matches\x00') r1 = socket$kcm(0x29, 0x2, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000040)={0x0, 0x0}) ptrace$getregset(0x4204, r2, 0x3, &(0x7f0000000100)={&(0x7f0000000080)=""/74, 0x4a}) sendfile(r1, r0, &(0x7f0000301ff8)=0x3d, 0xffffffff) sendmsg$kcm(r1, &(0x7f0000002540)={&(0x7f0000000000)=@sco={0x1f}, 0x8, &(0x7f0000002340)=[{&(0x7f00000022c0)='O', 0x1}], 0x1, &(0x7f00000023c0)=[]}, 0x0) [ 107.753056] xt_hashlimit: overflow, try lower: 0/0 2018/02/28 23:14:54 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000163000)={0x2000000, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x3}, 0x2c) 2018/02/28 23:14:54 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000080)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0x41, "1ebde40c3706855b757935a026c4014cf6cac74dab0a76abf481c715e3be9733d46b43eb9405dd9922eb4d4810eea27a9ce053e9c7553528841983cd7b597319a4"}, &(0x7f0000000040)=0x49) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r1, 0xffffffff, 0x6}, 0xc) 2018/02/28 23:14:54 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg$key(r0, &(0x7f0000006fc8)={0x20480, 0x0, &(0x7f0000006000)={&(0x7f0000000040)={0x2, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0xffffffffffffffff, [@sadb_x_sec_ctx={0x12, 0x18, 0x1, 0x5000000000000000, 0x88, "7fbad81529c539186a9a294721621fdeba22634b13bc5e2680ac35514d107477bfc37e814965a5e44e62ada40cb878d96398a61b5f0caa7887bb0768eac77df584827151d07edf6f40bbf7d9eb8ecd3df5fb6717789a5e5aa009ec53d1a5b55bd63c4d1a3512d9db4e7a1adf7e0598ab4e91ee1f3be92933a018861606f2c30a782bf0174d181060"}, @sadb_x_sa2={0x2, 0x13, 0x3, 0x0, 0x0, 0x70bd26, 0x3505}, @sadb_x_policy={0x8, 0x12, 0x0, 0x6, 0x0, 0x0, 0x1f, {0x6, 0xff, 0x7, 0xd9, 0x0, 0xafbf, 0x0, @in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}}, @sadb_x_filter={0x5, 0x1a, @in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x10, 0x14, 0x14}, @sadb_x_nat_t_port={0x1, 0x17, 0x4e22}, @sadb_key={0x11, 0x9, 0x3d8, 0x0, "2e4fe167db63982bf5741785481811c4927aa47aebe3a5ad5b596bf4fbd9b5c5490b0ab9ee15cbc6f9b2522e883ce3f0c1bd5823369172ed7636afa58977ac7543aa66f7dce19fffa05ffec5a9c074fe5bcc4634278b7f6f246554233e32945888b55fc3489f2eec35c9dc9e26356dae3f153bdf56c011b6b77970"}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}, 0x2}}, @sadb_spirange={0x2, 0x10, 0x4d2, 0x4d2}, @sadb_x_nat_t_port={0x1, 0x17, 0x4e24}, @sadb_x_nat_t_port={0x1, 0x15, 0x4e24}]}, 0x200}, 0x1}, 0x0) 2018/02/28 23:14:54 executing program 5: r0 = open(&(0x7f0000011000)='./bus\x00', 0x8000000141042, 0x0) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000000080)={0x1, 0x0, [{0xa, 0x2, 0x6, 0x4c0, 0xffffffffffff8ebb, 0x7, 0x8}]}) truncate(&(0x7f0000011000)='./bus\x00', 0xfffc) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x5, 0x4010, r0, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x11, r0, 0x0) socketpair$unix(0x1, 0x637f2dae12e1cc95, 0x0, &(0x7f0000000000)) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000000180)={0x6, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}]}) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f00000001c0)=0x11, 0x2) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000000140)={&(0x7f0000002000/0x1000)=nil, 0x1000}) 2018/02/28 23:14:54 executing program 2: capset(&(0x7f0000594ff8)={0x19980330}, &(0x7f0000244000)) r0 = socket(0xa, 0x2000000001, 0x3) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fe3000)=0x2c) getsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/02/28 23:14:54 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00007e6000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000045afc8)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x0, []}, 0x1e6) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f00003fdff5)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr}, 0xc) 2018/02/28 23:14:54 executing program 1: r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000feb000)=0xa90d, 0x4) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xb9, 0x1000022, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23, 0x0, @empty}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendto$inet6(r1, &(0x7f0000000000), 0x1d, 0x0, &(0x7f0000000040)={0xa, 0x4e23, 0x3, @empty}, 0x1c) socket$vsock_stream(0x28, 0x1, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)=[]}, 0x8000) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 2018/02/28 23:14:54 executing program 3: mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000080)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000aa8ff8)="6f6f6d5fc4646a00") write(r1, &(0x7f0000000100)="0f", 0xffffffffffffffc8) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000000)=0x1ff000000000, 0x4) tee(r1, r1, 0xfffffffffffffff8, 0x4) 2018/02/28 23:14:54 executing program 3: r0 = socket$inet(0x2, 0x200000000000003, 0x9) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00003ad000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x390, 0x98, 0x0, 0x98, 0x260, 0x2f8, 0x2f8, 0x2f8, 0x2f8, 0x2f8, 0x2f8, 0x6, &(0x7f00000affa0), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @inet=@DSCP={0x28, 'DSCP\x00', 0x0, {0x6}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3f0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000040)=@security={'security\x00', 0xe, 0x4, 0x400, 0xffffffff, 0x100, 0x298, 0x0, 0xffffffff, 0xffffffff, 0x368, 0x368, 0x368, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@uncond, 0x0, 0xa0, 0x100, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x321dc000000000, 0x5, 0x1}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x0, [0xfffffffffffffff8, 0x5, 0x2, 0x522, 0x4, 0x200], 0xfffffffe000, 0x100, 0x8}, {0x1, [0x80000001, 0x1, 0x6, 0x7, 0x1ffc, 0xb6], 0x9e7, 0x4, 0x7}}}}, {{@uncond, 0x0, 0x70, 0x198, 0x0, {}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x0, 'system_u:object_r:adjtime_t:s0\x00'}}}, {{@ip={@loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0xffffffff, 'syz_tun\x00', 'bridge0\x00', {0xff}, {0xff}, 0x8df9aa4c3cc3e3b9, 0x1, 0x40}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv6=@local={0xfe, 0x80, [], 0xaa}, [0xffffffff, 0xff, 0xff000000, 0xffffffff], 0x4e24, 0x4e24, 0x4e21, 0x4e23, 0xb61, 0x3, 0x5, 0x80000001, 0x2}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x460) r1 = socket$inet(0x2, 0x3, 0x84) sendmsg(r1, &(0x7f0000043000)={&(0x7f000000cff0)=@in={0x2, 0x4e20, @empty}, 0x10, &(0x7f00003b3ff0)=[], 0x0, &(0x7f00003b3000)=[]}, 0x0) 2018/02/28 23:14:54 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) flistxattr(r0, &(0x7f0000055000)=""/33, 0xfffffffffffffe7d) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x400440, 0x40) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000000100)=[0xffffffffffffffff]) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip_tables_names\x00') ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000180)={0xaa, 0x8}) fchownat(r1, &(0x7f0000000040)='./file0\x00', r2, r3, 0x900) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f00000001c0)={0x0, 0x20}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000240)={r5, 0x9}, 0x8) 2018/02/28 23:14:54 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x2c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000e000)=[{&(0x7f0000027fc2)="7ab1", 0x2}], 0x1, &(0x7f0000011000)=[]}, 0xc100) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x8a2, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffffa}, 0x1c) sendmsg(r0, &(0x7f000001b000)={0x0, 0x0, &(0x7f0000029f90)=[{&(0x7f000000d000)="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", 0x583}], 0x1, &(0x7f000001f000)=[]}, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x4000, 0x0) 2018/02/28 23:14:54 executing program 5: socketpair$inet(0x2, 0x0, 0xfff, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080)=0x6, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000004000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x40000000000000c3, []}, 0x2d0) 2018/02/28 23:14:54 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xc) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f0000199fe1)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0xffffffffffffff7a}], 0x1) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) r2 = socket$netlink(0x10, 0x3, 0xc) writev(r2, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000003031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) 2018/02/28 23:14:54 executing program 4: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000000)=@req={0xffffffffffffffff, 0x0, 0x2, 0x80000007fff}, 0x10) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "0300000900008d0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0)=[], 0x0, &(0x7f0000ecf000)=[]}, 0x0) 2018/02/28 23:14:54 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f000051d000)='ns/user\x00') setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) setsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f0000000040)=0x6, 0x4) ioctl$TIOCCONS(r0, 0x541d) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000080)) ioctl$VT_RELDISP(r0, 0xb702) [ 107.867412] x_tables: ip_tables: ah match: only valid for protocol 51 [ 107.882075] x_tables: ip_tables: ah match: only valid for protocol 51 2018/02/28 23:14:54 executing program 6: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000ddeff8)={0x7fffffff}, 0x8, 0x0) readv(r0, &(0x7f000046eff0)=[{&(0x7f000004f000)=""/128, 0x80}], 0x1) timer_create(0x2, &(0x7f000004c000)={0x0, 0x19, 0x0, @thr={&(0x7f0000aa1000), &(0x7f0000b70000)}}, &(0x7f0000000040)) timer_settime(0x0, 0x1, &(0x7f0000666fe0)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f000004afe0)) timer_create(0x7, &(0x7f0000000240)={0x0, 0x1a, 0x2, @thr={&(0x7f0000000080)="782339354b06d2f97d8eb087635a67f423b51b1b564005d546c06c3c19d3f900a51f3b8e1e4eba1774db7d0ab274a6ad88c03ea5321b8cb564de7ac4b5c127b06120f1abba1088f8aa50fb8b53b1f2e43de3b137e90a17ac0d3253a794f25922dd6e8a26cd026edac62c0fdb31bb1334d3ac09529e3aec9ae2fbd940d669f3b849f363c27abb55010c96f1f5431f3f2782cfc05bbc23425c40c5413f803f111c414ae60aef0c8936c0c2fc441fe6f25469cc0dc415162043196844f521c186", &(0x7f0000000140)="db61de4e5eaf83639480e53242b9cdacc9767e6cb23b6f02a5704f2a8c3e1aedb05011d97ed88b2d78338ebd2f82b2c375ffc0aa97a54b30abe7eb13ba23e6dc3847a8ef868c9f6b6e8635a9da17be7e0a8de90eca38b1ad14ef00b1031a04750391532768515c98da13fed98d3e30aec7f65f443ec64eaad2697290d9ecfc19f3e155c8bab8d0e7beabffc62e23b7a6b5ea2098285a91d185294a8de11e46ce984f700907b2d76c6a6ffdc1148aec2d1ae323a14d4ae663f3cfccfb5cc67ea68533e3282392f226437099f5dbe122e7dcef17a65302cff2a78602020de356"}}, &(0x7f0000000000)) 2018/02/28 23:14:54 executing program 3: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000001c0)={0x0, 0x1000}, 0xc) r1 = socket$bt_sco(0x1f, 0x5, 0x2) r2 = syz_open_dev$tun(&(0x7f00000005c0)='/dev/net/tun\x00', 0x0, 0x40) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x800, 0x2) r4 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x8000) r5 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000300)={&(0x7f00000002c0)='./file0\x00', 0x0, 0x18}, 0x10) r6 = syz_open_dev$binder(&(0x7f0000000340)='/dev/binder#\x00', 0x0, 0x802) r7 = openat$dir(0xffffffffffffff9c, &(0x7f0000000380)='./file0\x00', 0x800, 0x41) r8 = socket$rds(0x15, 0x5, 0x0) ppoll(&(0x7f00000003c0)=[{r0, 0x8430}, {r1, 0x2}, {r2, 0x1}, {r3, 0x1000}, {r4, 0x48}, {r5, 0x402}, {r6, 0xa1}, {r7, 0x1}, {r8, 0x502}], 0x9, &(0x7f0000000440)={0x0, 0x1c9c380}, &(0x7f0000000480)={0xfffffffffffff02f}, 0x8) r9 = syz_open_procfs(0x0, &(0x7f0000000140)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000500), &(0x7f0000000540)=0xc) fcntl$getown(r8, 0x9) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000580)=0x0) r11 = syz_open_procfs(r10, &(0x7f00000004c0)='net/mcfilter6\x00') setsockopt$inet6_dccp_int(r11, 0x21, 0x11, &(0x7f0000000200)=0x3, 0x4) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) sendfile(r11, r9, &(0x7f000058f000)=0xf, 0x100000000) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r9, 0x80dc5521, &(0x7f0000000040)=""/212) 2018/02/28 23:14:54 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000040)=@security={'security\x00', 0xe, 0x4, 0x4f0, 0xffffffff, 0x210, 0x210, 0x0, 0xffffffff, 0xffffffff, 0x420, 0x420, 0x420, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, [], [], 'eql\x00', 'syz_tun\x00'}, 0x0, 0x1e8, 0x210, 0x0, {}, [@common=@inet=@recent0={0xf8, 'recent\x00', 0x0, {0x0, 0x77, 0x8, 0x0, 'syz0\x00'}}, @common=@hbh={0x48, 'hbh\x00'}]}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}, {{@uncond, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @common=@inet=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00'}}, {{@uncond, 0x0, 0xf8, 0x128, 0x0, {}, [@common=@hl={0x28, 'hl\x00'}, @common=@ipv6header={0x28, 'ipv6header\x00'}]}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0x43a4, 0x7fffffff, 0x4}, {0x6a0e, 0x4, 0x1f}, 0x2d9, 0x80}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xfffffffffffffe99) 2018/02/28 23:14:54 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e22, 0x734b5fe2, @loopback={0x0, 0x1}, 0xd2b}}, 0x5, 0xbcc, 0x6, 0x0, 0x20}, &(0x7f00000001c0)=0xa0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000564000)={0x0, 0xfffffffffffffe85}, &(0x7f00006a4000)=0xfffffffffffffc6a) 2018/02/28 23:14:54 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f0000226000)={&(0x7f00008bc000)={0x2c, 0x13, 0x2ff, 0x0, 0x0, {}, [@typed={0xe, 0x0, @u32}, @typed={0xc, 0x4, @u32}]}, 0x2c}, 0x1}, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000080)={r0, 0x2, 0x1, 0xffff, &(0x7f0000000040)=[0x0], 0x1}, 0x20) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000100)={0x4, r1}) 2018/02/28 23:14:54 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000000)) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000280)=@filter={'filter\x00', 0xe, 0x4, 0x3e0, 0xffffffff, 0x1e8, 0xd0, 0x1e8, 0xffffffff, 0xffffffff, 0x310, 0x310, 0x310, 0xffffffff, 0x4, &(0x7f00000001c0), {[{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, [], [], 'nr0\x00', 'bridge0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1, {{0xffff}, {0x7fffffff, 0x2866}}}}, {{@ipv6={@dev={0xfe, 0x80}, @empty, [], [], 'erspan0\x00', 'nr0\x00'}, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@dst={0x48, 'dst\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@mh={0x28, 'mh\x00'}, @common=@ah={0x30, 'ah\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x440) r1 = syz_open_dev$midi(&(0x7f00000006c0)='/dev/midi#\x00', 0x1, 0x200000) sendmsg$nl_crypto(r1, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)=@del={0xf8, 0x11, 0x8, 0x70bd27, 0x25dfdbfb, {{'drbg_pr_sha512\x00'}, [], [], 0x400, 0x2400}, [{0x8, 0x1, 0x1}, {0x8, 0x1, 0x7}, {0x8, 0x1, 0xffff}]}, 0xf8}, 0x1, 0x0, 0x0, 0x20000880}, 0x20000001) munlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) 2018/02/28 23:14:54 executing program 5: r0 = socket(0x18, 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x5, 0x32, r0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x5, 0x400080) epoll_wait(r2, &(0x7f0000000080)=[{}], 0x1, 0x3) r3 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)='b', 0x1}], 0x1, 0x0) fcntl$addseals(r3, 0x409, 0x0) close(r1) 2018/02/28 23:14:54 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x4000003e3, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x5, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000c93000)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x4e20, 0x0, 0x4e20, 0x0, 0x2}}, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x3c}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x7}}, 0xe8) sendmsg$key(r0, &(0x7f0000007000)={0x0, 0x0, &(0x7f000001b000)={&(0x7f0000000040)=ANY=[@ANYBLOB="fb09226e6f6f8fc580bed539561ec994ccd2fd3534c848ff735893010768b834ad35a7018259a03c2a2c909bbeba5f7980788f5cb374f2ca227af962ef6ff98c68f6f68d55b1105913a5abc3dfec0e38eb1a4f208cdf065a3c02c2771c4e34efa20000000000000000000000000000000000000000000000000000"], 0x10}, 0x1}, 0x0) 2018/02/28 23:14:54 executing program 7: arch_prctl(0x1003, &(0x7f0000000000)='\x00') r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x2, 0x400) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000000c0)={0x9, 0x3, 0x1, {r1, r2+10000000}, 0x2}) 2018/02/28 23:14:54 executing program 2: clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f00009d2ff8)=0x81) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) ptrace$setopts(0xffffffffffffffff, r0, 0x1, 0x4) munmap(&(0x7f0000574000/0x2000)=nil, 0x2000) munmap(&(0x7f00002e0000/0xb000)=nil, 0xb000) madvise(&(0x7f0000661000/0x1000)=nil, 0x1000, 0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r0, 0x10, &(0x7f0000000000)={0x2}) 2018/02/28 23:14:54 executing program 7: r0 = socket(0x15, 0x80005, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x3c1, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000500)={0x0, 0x3ff}, &(0x7f0000000540)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000580)={r1, 0x1}, &(0x7f00000005c0)=0x8) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00', 0x7, 0x4, 0x3e0, 0x1e8, 0x0, 0x1e8, 0x2f8, 0x2f8, 0x2f8, 0x4, &(0x7f0000000080), {[{{@arp={@rand_addr=0xffff, @rand_addr=0xf1, 0xffffff00, 0x0, @empty, {[0x0, 0x0, 0x0, 0x0, 0x0, 0xff]}, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0xff, 0xff, 0x0, 0x9bc3dddd1eec423e, 0xff]}, 0x7ff, 0x100000000, 0x6, 0x2, 0xd30, 0x9, 'bcsh0\x00', 'ifb0\x00', {}, {0xff}, 0x0, 0x8}, 0xc0, 0x100}, @unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "8cb089e11d4e1108198aa5b66159c06a2c71f6fb84a5ccf58027534dc41a"}}, {{@arp={@multicast1=0xe0000001, @loopback=0x7f000001, 0xffffff00, 0xff000000, @mac=@link_local={0x1, 0x80, 0xc2}, {[0xff, 0xff, 0x0, 0xff, 0xff]}, @empty, {[0xff, 0xff, 0x0, 0x3485c37915cc51bc]}, 0xff, 0xc9, 0x5, 0x6, 0x3, 0x8000, 'bridge0\x00', 'erspan0\x00', {0xff}, {0xff}, 0x0, 0x40}, 0xc0, 0xe8}, @unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffffffffffff}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, @remote={0xac, 0x14, 0x14, 0xbb}, 0x1, 0xffffffff}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) getsockopt(r0, 0x100000114, 0x200002713, &(0x7f0000000000)=""/40, &(0x7f0000000040)=0x28) 2018/02/28 23:14:54 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x14901, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) r2 = msgget$private(0x0, 0x0) socket$llc(0x1a, 0x3, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000000080)="ff723844b444881269eda13e79cf2062", 0x10) msgctl$IPC_RMID(r2, 0x0) 2018/02/28 23:14:54 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/arp\x00') connect$netlink(r0, &(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfd, 0x40000000}, 0xc) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000cf6)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) 2018/02/28 23:14:54 executing program 6: execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=[], &(0x7f0000000180)=[&(0x7f0000000100)='loginuid\x00']) r0 = gettid() socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_procfs(r0, &(0x7f00008a1ff7)='loginuid\x00') writev(0xffffffffffffffff, &(0x7f0000b97000)=[], 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r1, &(0x7f0000000000), 0xffffffff) 2018/02/28 23:14:54 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00006b5f98)=ANY=[@ANYBLOB="1800000001020100ffffffffffffff0000"], 0x18}, 0x1}, 0x0) [ 108.018190] SET target dimension over the limit! [ 108.018641] netlink: 'syz-executor1': attribute type 4 has an invalid length. [ 108.045410] SET target dimension over the limit! [ 108.058480] netlink: 'syz-executor1': attribute type 4 has an invalid length. 2018/02/28 23:14:55 executing program 7: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000240)=0x80, &(0x7f0000000280)=0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000064efff)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4024700a) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000000000)={0x101ff, 0x0, &(0x7f0000ffb000/0x3000)=nil}) write$selinux_create(r1, &(0x7f0000000040)=@objname={'system_u:object_r:netutils_exec_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0x30, 0x37, 0x20, './file0\x00'}, 0x47) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000000c0)) 2018/02/28 23:14:55 executing program 5: r0 = socket$inet(0x2, 0xe, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000037c000)=ANY=[@ANYBLOB="5b95f4f4cb8f00001400000008004500001c0000000000119078ac14ffaae000ce014e204e21cf089078"], 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000580)='/dev/cuse\x00', 0x40000, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000005c0), &(0x7f0000000600)=0x14) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000000c0)=@nat={'nat\x00', 0x1b, 0x5, 0x450, 0xf8, 0x1d0, 0xffffffff, 0x1d0, 0x1d0, 0x3b8, 0x3b8, 0xffffffff, 0x3b8, 0x3b8, 0x5, &(0x7f0000000040), {[{{@uncond, 0x0, 0xc0, 0xf8, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x3, 0x1}}, @common=@ttl={0x28, 'ttl\x00', 0x0, {0x3, 0x7ff}}]}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x18, @broadcast=0xffffffff, @empty, @icmp_id=0x66, @gre_key=0xd0}}}}, {{@uncond, 0x0, 0xa0, 0xd8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x0, 0x4, 0x1, 0x1}}]}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x11, @loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}, @icmp_id=0x64, @port=0x4e20}}}}, {{@ip={@broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, 'eql\x00', 'syzkaller0\x00', {0xff}, {0xff}, 0x6c, 0x2, 0x14}, 0x0, 0xa0, 0xe8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x410, 0x800, 0x0, 0x1}}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x10, @ipv4=@broadcast=0xffffffff, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}, @icmp_id=0x67, @gre_key=0x1}}}, {{@uncond, 0x0, 0xc8, 0x100, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0x12, 0x9, 0x3, 0x1}}, @common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x20, 0xb, 0x1, 0x1}}]}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0xc, @rand_addr=0x200, @rand_addr, @icmp_id=0x66, @icmp_id=0x67}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4b0) 2018/02/28 23:14:55 executing program 3: r0 = getpgrp(0xffffffffffffffff) process_vm_writev(r0, &(0x7f0000000300)=[], 0x0, &(0x7f0000001580)=[], 0x0, 0x0) semop(0x0, &(0x7f0000000000)=[{0x3, 0x2, 0x200000}, {0x0, 0x8001, 0x100000000}, {0x0, 0xfffffffffffffffc}], 0x3) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000003000)=[0x0, 0x0, 0x0, 0x7fff]) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000080)={""/16, @ifru_names}) 2018/02/28 23:14:55 executing program 0: r0 = socket$packet(0x11, 0xfffffffffffffffc, 0x300) timer_create(0x0, &(0x7f0000001200)={0x0, 0x3d, 0x1, @thr={&(0x7f0000000180)="da1911983ac45ea9b9d924984a72dd35c4fd2f1564683e29e64e6a20b481dde6c969ec43bbfd935a0b883d788af3438418fd0caa2c02468cf628b2d3a57e4dee53ff9c97e07f2c01348c070d70e171fa36", &(0x7f0000000200)="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"}}, &(0x7f0000001280)=0x0) r2 = creat(&(0x7f0000001300)='./file0\x00', 0x100) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000001340), &(0x7f0000001380)=0x14) timer_gettime(r1, &(0x7f00000012c0)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000013c0)={0x0}, &(0x7f0000001400)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000001800)={{{@in=@rand_addr, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@loopback}}, &(0x7f00000015c0)=0xfffffffffffffe24) r5 = getgid() setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001580)={r3, r4, r5}, 0x0) capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000001440)={0x0, r2, 0x4, 0x2}, 0x14) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsh0\x00') listxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/251, 0xfb) 2018/02/28 23:14:55 executing program 5: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000040)={"6bb44f68b098bb2b250bedd9a13b35f0", {0x4, 0x400, 0x3, "7d4a9fd26b20", 0x400}}) r1 = dup2(r0, r0) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000000000), 0x4) 2018/02/28 23:14:55 executing program 1: r0 = socket$inet6(0xa, 0x7, 0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40000, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000140)={r0, r0, 0x5f9, 0x3, &(0x7f0000000040)="25a6b8924864f548fede498785f021614ba3f6aff9b0d9e4a76779e6ba4ebd064f37cecadf2b6cb124bbac545a86c14e9e1f76c53f5398054c5e3f5d550bf25e01031bfe95f8d8c7008e784674552006fd70b291f10ce26c0282e60ca54c1ef0559aec3744cbe23a8d5672fd84bab27e4686401682572981d99bf1615870f62d64f5e4933f29b75b8db9f97eb6d61c22648d742e1b0be5e2870cffb37e3f0ee9c90ded1e45d22aabf80a8cf7d4836d30158e5047a4b3504b05e70b7f4ade17c8d8ba9c2857cca2e6", 0x8001, 0x2, 0x10001, 0x3f, 0x5, 0xfffffffffffffff7, 0xfffffffffffffeff, "c58651b61099ae64a7b3458903f094082483e90867385a57ce4a18d98b62455d6b2673402008ff0e83c9dfbedbc5106e9f90625882f44709e3cf690856411af1d1e0f92b5ae3a4504b737518b363eb998ade311db8f32c7ca9434a732b21c28fbf93c30653b902ac25157da08ad44e77e768b36b19b5ce545396938edffa244366c087"}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x74, &(0x7f00002a3fe8)={0x0, 0x0, 0x22}, &(0x7f0000217000)=0x18) 2018/02/28 23:14:55 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r1, r0, 0x0) setsockopt$sock_int(r2, 0x1, 0x1d, &(0x7f0000aa5ffc)=0x6, 0x4) sendto$inet(r2, &(0x7f0000c14000), 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x4e20, @empty}, 0x10) recvmsg(r2, &(0x7f0000ef6fc8)={0x0, 0x0, &(0x7f0000ef4fc0)=[], 0x0, &(0x7f00006c0000)}, 0x8002022) 2018/02/28 23:14:55 executing program 0: ioctl$KVM_ASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae70, &(0x7f000000c000)={0x7}) r0 = syz_open_dev$evdev(&(0x7f00000e4fee)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f000000c000)) socket$unix(0x1, 0x5, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x1, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f00000011c0)={0x3, 0xbcd, &(0x7f00000000c0)="db9dcbad8a484b7ed4358df46d7e7e52c57672c34e79172d862b1d3ce4c80c3df9ee9275ad4726cd2b7cd6b8f05d838640a5a6660fff9b74ad95b77185f210bc96795a32829d010b95b515b8d05ef8f8fa6ef35b01bb19518a3f5347efef3d4cec2205d554a7964489f5aa54ceef880aca3e9f519ea7e2efdc311fc93842a023f71ebe8fa5b8443a7ed0842f7ab21c53afab232800f9ad60ab512b25c3519a82b2b7fe2e09843bee1077247546823cf4866737df4935819dca1c15f87855dc16583964400feff4ca1cee83fd14ea855c5346a0343f54ca77", &(0x7f00000001c0)="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", 0xd8, 0x1000}) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x4, 0x5, 0x300000, 0x7}]}) [ 108.131427] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. 2018/02/28 23:14:55 executing program 7: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x40000000c00) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000000)={0xa8e4, 0x0, 0x0, 0x1, 0x7f, 0x0, 0x1, 0x1ff, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={r3, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xab2, 0x1f8, 0x3, 0x4, 0x80}, &(0x7f0000000140)=0xa0) readv(r2, &(0x7f0000000280)=[{&(0x7f0000000200)=""/81, 0x51}], 0x1) 2018/02/28 23:14:55 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x807f, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000200)) r0 = syz_open_dev$vcsa(&(0x7f0000000240)='/dev/vcsa#\x00', 0x1000000000000004, 0x80000) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000000100)={[{0xe243, 0x7ff, 0x1, 0x6, 0x3, 0x401, 0x3ff, 0x3, 0x8, 0x9705, 0x36be, 0x5, 0x8}, {0x80000000000, 0x6, 0x8, 0x99, 0xfffffffffffff829, 0x0, 0x4, 0x1, 0xfff, 0x6138, 0x6, 0x6efd, 0x9}, {0x7fff, 0x1, 0xfffffffffffffe01, 0x14, 0x0, 0x0, 0x8, 0xfffffffffffffbff, 0x3, 0xff, 0x1, 0x3, 0x9}]}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/02/28 23:14:55 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0xffffffff7fffffff, 0xffffffffffff3c89}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000100)={r1, 0x1000, "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"}, &(0x7f0000001140)=0x1008) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = dup(r0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000ebfff4)=@sack_info={0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000001780)={0x4, {{0xa, 0x4e22, 0xfffffffffffffff8, @empty, 0x11}}, 0x1, 0x9, [{{0xa, 0x4e21, 0x3, @empty, 0xcb}}, {{0xa, 0x4e23, 0x40, @remote={0xfe, 0x80, [], 0xbb}}}, {{0xa, 0x4e22, 0x1f, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}, {{0xa, 0x4e20, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0xa2b3}}, {{0xa, 0x4e21, 0xffffffffffff188c, @empty, 0x3}}, {{0xa, 0x4e23, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}, {{0xa, 0x4e20, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0xde}}, {{0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x3}}, {{0xa, 0x4e21, 0x78, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}]}, 0x510) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000080)=@sack_info, &(0x7f00000000c0)=0xc) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f00000011c0)=@security={'security\x00', 0xe, 0x4, 0x528, 0xffffffff, 0x0, 0x378, 0x378, 0xffffffff, 0xffffffff, 0x458, 0x458, 0x458, 0xffffffff, 0x4, &(0x7f0000001180), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0xffffff00, 0xff0000ff, 0xffffffff, 0xffffffff], [0xffffffff, 0x0, 0xffffffff, 0xffffffff], 'vcan0\x00', 'sit0\x00', {0xff}, {0xff}, 0xff, 0x9, 0x3, 0x40}, 0x0, 0x108, 0x130, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x4d5, 0x4d5, 0x7, 0x4, 0x1}}, @common=@frag={0x30, 'frag\x00', 0x0, {0x40, 0x4, 0xffffffff, 0x2, 0x3}}]}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00', 0x0, {0xffffffffffffe8f6}}}, {{@uncond, 0x0, 0x208, 0x248, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}, @common=@rt={0x138, 'rt\x00', 0x0, {0x2, 0x1, 0x8, 0x1f000000000, 0x30, 0x4, [@mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @rand_addr=0xf2c}, @remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}], 0xf}}]}, @common=@inet=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00', 0x0, {[0x1, 0x7fff, 0x3, 0x663d, 0x6, 0x800, 0x51cb30ed, 0xffff]}}}, {{@uncond, 0x0, 0xa8, 0xe0, 0x0, {}, []}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3, {{0x6, 0x75928fbe, 0xa4c}, {0x9, 0x0, 0x8}, {0x7f, 0x80000001, 0x2}, 0xfffffffffffffff8, 0x6}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x588) 2018/02/28 23:14:55 executing program 3: r0 = gettid() r1 = shmget$private(0x0, 0x2000, 0x100, &(0x7f0000ffc000/0x2000)=nil) shmctl$SHM_LOCK(r1, 0xb) timer_create(0x5, &(0x7f0000044000)={0x100000000000002, 0x14, 0x0, @tid=r0}, &(0x7f0000000000)) exit(0x0) timer_settime(0x0, 0x1, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) select(0x40, &(0x7f0000000040)={0x12, 0x7, 0x0, 0x6, 0x10001, 0x8, 0x7, 0x3}, &(0x7f0000000080)={0xc152, 0x9f, 0x0, 0x49, 0x4, 0x0, 0x9, 0x100}, &(0x7f00000000c0)={0x1cb5, 0x9, 0xfffffffffffffff7, 0x6, 0x7, 0x7, 0xbd9}, &(0x7f0000000100)={0x0, 0x2710}) 2018/02/28 23:14:55 executing program 7: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8)=[], &(0x7f00006fcff0)=[]) r0 = gettid() process_vm_readv(r0, &(0x7f0000f23fc0)=[{&(0x7f00001bbfc4)=""/60, 0x3c}], 0x1, &(0x7f0000b6b000)=[{&(0x7f0000cecfae)=""/82, 0x52}], 0x1, 0x0) process_vm_writev(r0, &(0x7f000016c000)=[{&(0x7f0000946fa3)=""/93, 0x5d}], 0x1, &(0x7f0000df2f70)=[{&(0x7f0000a46000)=""/164, 0xa4}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000000000)={0x0, 0x0, []}) open(&(0x7f0000000040)='./file0\x00', 0x401, 0x0) 2018/02/28 23:14:55 executing program 6: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x5, 0x400) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x7) fcntl$getownex(r1, 0x10, &(0x7f00000000c0)) unlink(&(0x7f0000000100)='./file0\x00') setpgid(r0, 0x0) 2018/02/28 23:14:55 executing program 1: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) r2 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) pwrite64(r1, &(0x7f0000000040)="429fa39c6ca250bb60056a6b4149db34bb5367a24c547b846aa8bc13d95b3a9ffbafe797a957a5ccff50e957ae49bac8083475b19b22db86a18fabb703f258e6cadad9f48d2bf567343be2392a96b441f3124c237bd1e58bf38352dcb3f738ad71", 0x61, 0x0) r3 = dup2(r2, r0) readv(r3, &(0x7f0000000280)=[{&(0x7f0000000200)=""/81, 0x51}], 0x1) 2018/02/28 23:14:55 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000001280)=@mangle={'mangle\x00', 0x1f, 0x6, 0x5c0, 0x2e8, 0x1f8, 0x2e8, 0x2e8, 0x0, 0x4f0, 0x4f0, 0x4f0, 0x4f0, 0x4f0, 0x6, &(0x7f0000000000), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, [], [], 'vlan0\x00', 'irlan0\x00'}, 0x0, 0x100, 0x128, 0x0, {}, [@common=@hl={0x28, 'hl\x00'}, @common=@ah={0x30, 'ah\x00'}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@ipv6={@empty, @mcast1={0xff, 0x1, [], 0x1}, [], [], 'ip6gre0\x00', 'ip6gretap0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@multicast2=0xe0000002, @ipv4=@broadcast=0xffffffff, 0x3c, 0x31}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, [], [], 'gre0\x00', 'ifb0\x00'}, 0x0, 0x110, 0x138, 0x0, {}, [@common=@inet=@iprange={0x68, 'iprange\x00', 0x1, {@ipv4=@broadcast=0xffffffff, @ipv6=@dev={0xfe, 0x80}, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @ipv4=@dev={0xac, 0x14, 0x14}}}]}, @HL={0x28, 'HL\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x620) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000c40)=@security={'security\x00', 0xe, 0x4, 0x4b0, 0xffffffff, 0x100, 0x100, 0x100, 0xffffffff, 0xffffffff, 0x3e0, 0x3e0, 0x3e0, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@uncond, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@frag={0x30, 'frag\x00'}]}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x0, 0x8}}}, {{@uncond, 0x0, 0xe0, 0x110, 0x0, {}, [@common=@unspec=@quota={0x38, 'quota\x00'}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0x0, 0xa8, 0x1d0, 0x0, {}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, 'system_u:object_r:syslogd_initrc_exec_t:s0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x510) syz_emit_ethernet(0x3e, &(0x7f0000001180)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaaaa86dd60b7e72000083a00fe8000000000000a00000000000000aafe8000000000000000000000000000aa8000907800000000"], &(0x7f0000000180)) 2018/02/28 23:14:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @empty}, 0x1c) listen(r0, 0x5eb855) r1 = socket$inet_dccp(0x2, 0x6, 0x0) get_mempolicy(&(0x7f0000005200), &(0x7f0000005240), 0x0, &(0x7f0000482000/0x3000)=nil, 0x4) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001900)='/selinux/enforce\x00', 0x100, 0x0) getsockname$unix(r2, &(0x7f0000005100)=@abs, &(0x7f0000005140)=0x8) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23, @empty}, 0x10) r3 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000752ffc)=0x10, 0x0) sendto$inet(r1, &(0x7f0000531fff), 0x0, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r3, &(0x7f0000b76fc8)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f0000000840)=ANY=[@ANYBLOB="1400000000000000fffdffff00000078fdcc74cdfa1a833f67b576751f8000000000e7ff1a45f0f1c3b737cf06a9dbd3723690d1d6990e3339ad4c6ec241f438782f7c49"], 0x14}, 0x1}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000008c0)={{{@in=@rand_addr, @in6=@empty}}, {{@in=@empty}, 0x0, @in=@local}}, &(0x7f0000000440)=0xe8) sendmmsg(r3, &(0x7f0000005040)=[{{&(0x7f00000022c0)=@ipx={0x4, 0x0, 0x0, "5d3efb3c3669"}, 0x10, &(0x7f0000002440)=[], 0x0, &(0x7f0000002480)=[]}}, {{&(0x7f0000002940)=@nl=@proc={0x10}, 0xc, &(0x7f0000002a80)=[], 0x0, &(0x7f0000002ac0)=[]}}, {{&(0x7f0000002c00)=@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000004ec0)=[], 0x0, &(0x7f0000004f00)=[]}}], 0x3, 0x0) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000840), 0x0) write(0xffffffffffffffff, &(0x7f00000009c0), 0x0) sendto$inet(r1, &(0x7f0000494f01), 0x0, 0x0, &(0x7f0000198ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendmsg$rds(r3, &(0x7f0000001fc0)={&(0x7f0000000040)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10, &(0x7f0000000200)=[{&(0x7f0000000080)=""/224, 0xe0}, {&(0x7f0000000180)=""/74, 0x4a}], 0x2, &(0x7f0000001cc0)=[@fadd={0x58, 0x114, 0x6, {{0x0, 0x9a}, &(0x7f0000000240)=0x1, &(0x7f0000000280)=0x80000000, 0x9, 0xfff, 0x10000, 0x800, 0xc, 0x200}}, @rdma_dest={0x18, 0x114, 0x2, {0x7f}}, @mask_cswp={0x58, 0x114, 0x9, {{0x6, 0x8}, &(0x7f00000002c0)=0x81, &(0x7f0000000300)=0x4d, 0xd8e, 0x6, 0x1800, 0xfffffffffffffff7, 0x11, 0xffffffffffff0000}}, @rdma_args={0x48, 0x114, 0x1, {{0x80000000}, {&(0x7f0000000340)=""/233, 0xe9}, &(0x7f0000001740)=[]}}], 0x110}, 0x0) sendmsg$kcm(r3, &(0x7f0000e9d000)={&(0x7f00008b7ff8)=ANY=[@ANYBLOB=' \x00\x00\x00\x00\x00\x00\x00'], 0x8, &(0x7f0000540fb0)=[]}, 0x0) fstat(r2, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000740)={{{@in=@loopback=0x7f000001, @in=@empty, 0x4e21, 0x0, 0x4e24, 0x6, 0xa, 0x0, 0x0, 0x67, 0x0, r4}, {0x8000, 0x1, 0xbcdb, 0x0, 0x80, 0x4, 0x80000000}, {0x1c1, 0x8, 0x3, 0x9}, 0x6, 0x6e6bb0, 0x3, 0x0, 0x3, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4d5, 0x3b}, 0x2, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3502, 0x0, 0x3, 0x800, 0xfffffffffffff800, 0x3, 0x6}}, 0xe8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000480)={0x0, @in6={{0xa, 0x4e24, 0x8, @loopback={0x0, 0x1}, 0x7e1}}, 0x3, 0xc50f, 0x4, 0x6, 0x3}, &(0x7f0000000540)=0xa0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000640)={r5, 0xac, &(0x7f0000000580)=[@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in6={0xa, 0x4e20, 0x400, @mcast2={0xff, 0x2, [], 0x1}, 0xff}, @in6={0xa, 0x4e20, 0x101, @local={0xfe, 0x80, [], 0xaa}, 0x100000000}, @in6={0xa, 0x4e24, 0xf680, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in6={0xa, 0x4e20, 0x3f, @empty, 0xc77c}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @rand_addr=0x44bf}]}, &(0x7f0000000680)=0x10) 2018/02/28 23:14:55 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) pread64(r0, &(0x7f0000000000)=""/193, 0xc1, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000001c0)={0x0}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/checkreqprot\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000000200)={r1, 0x1}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x200000, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000140), &(0x7f0000000180)=0x14) ioctl$DRM_IOCTL_DROP_MASTER(r3, 0x641f) 2018/02/28 23:14:55 executing program 6: syz_emit_ethernet(0x3e, &(0x7f0000000140)=ANY=[@ANYBLOB="a6b00fdcf898aaaaaaaaaaaa86dd60eca7cc00080000fe8000000000000000000000000000aa00000000000000000000000000000039c469014e204e2000089078"], &(0x7f0000000200)={0x0, 0x0, [0x432]}) socketpair(0x1, 0x0, 0x100000000, &(0x7f0000000100)={0xffffffffffffffff}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000240), &(0x7f00000001c0)=0x4) 2018/02/28 23:14:55 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x3ff, 0x400000) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x100, 0x4) write$eventfd(r3, &(0x7f0000000080)=0x7, 0x8) openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x230040, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000005c0)=@broute={'broute\x00', 0x20, 0x1, 0x1e0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000640], 0x0, &(0x7f0000000000), &(0x7f0000000640)=ANY=[@ANYBLOB="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"]}, 0x397) 2018/02/28 23:14:55 executing program 4: r0 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x400000004e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x1c) r3 = dup3(r0, r1, 0x80000) recvmsg$kcm(r3, &(0x7f00000002c0)={&(0x7f0000000140)=@ipx, 0x10, &(0x7f0000000280)=[{&(0x7f0000000180)=""/142, 0x8e}, {&(0x7f0000000240)=""/54, 0x36}], 0x2, 0x0, 0x0, 0xfffffffffffffff7}, 0x121) listen(r2, 0x0) sendto$inet6(r2, &(0x7f0000000440)="c465abfe9bdcde096860e76ec77f566815a39aca719309e6f5ab26d42e864fdfc1d538e290b3e0d10006d5142d659d7e4e5dc6b55cd2caf57b603e4ffac6da5c9be514207d2ed3944919a69e41f7b8df4ba4133d80e18939241a0135c7da0141a0c22f097874c07fc3dd17c6990edb98b012e75575dd07c062388c3a1e561170d9ef0b78a4af1448bae889861db419f8ed1e8ff7c5a3af7376ffff00003248f784aade0ab43a74b9e17f67c0b2ffc2bf26c1ed2ef8957a675089b927e9238c707a2bb6fff9ff00000000", 0xca, 0x4000000, &(0x7f0000b63fe4)={0xa, 0x4e22, 0xfffffffffffffffb, @remote={0xfe, 0x80, [], 0xbb}}, 0xd) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000000100)={r5, 0x783, 0x80}, 0x8) ioctl$DRM_IOCTL_GET_MAP(r4, 0xc0286404, &(0x7f0000000380)={&(0x7f0000ffa000/0x3000)=nil, 0x5, 0x7, 0x1, &(0x7f0000ff9000/0x2000)=nil, 0x7}) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f00004d4ffc)='tls\x00', 0x258) close(0xffffffffffffffff) connect$nfc_llcp(r4, &(0x7f00000003c0)={0x27, 0x1f, 0xfffffffffffff000, 0x3, 0x1, 0xfffffffffffffffc, "b8d5e3a620aee1a9d91b98f9a7c3e4ac008f29eb3830b6c6d516c1418baa83fe9a8a0bef94b38c64e8bb2096f7b06de1aae8385704e51261f530e0cc4dcb66", 0x81}, 0x60) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000000300), &(0x7f0000000340)=0x4) 2018/02/28 23:14:55 executing program 0: r0 = socket(0x1e, 0x80001, 0x0) getpeername$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x10) connect$ax25(r0, &(0x7f00001c1ff0)={0x1e, {"03491f0800"}}, 0x10) [ 108.462419] xt_SECMARK: mode already set to 1 cannot mix with rules for mode 0 [ 108.489951] xt_SECMARK: mode already set to 1 cannot mix with rules for mode 0 2018/02/28 23:14:55 executing program 6: fstat(0xffffffffffffffff, &(0x7f0000000240)) getgid() r0 = getpgrp(0xffffffffffffffff) r1 = getpgrp(0xffffffffffffffff) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x200401, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) kcmp(r0, r1, 0x2, r2, r3) fcntl$getown(0xffffffffffffffff, 0x9) r4 = syz_open_procfs(0x0, &(0x7f0000000100)='pagemap\x00') getsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x8) readv(r4, &(0x7f0000002240)=[{&(0x7f00000022c0)=""/104, 0x68}, {&(0x7f00000011c0)=""/4096, 0x142a}], 0x2) 2018/02/28 23:14:55 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'bpq0\x00', @ifru_flags=0x2}) ioctl$TUNDETACHFILTER(r0, 0x400454cc, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) 2018/02/28 23:14:55 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) socketpair(0x3, 0x805, 0x401, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_buf(r2, 0x29, 0x2f, &(0x7f0000000100)="7d2400f27f020ec3835b9d2955eb754d614c64294566f308fdca3c4e2dac12e21354183c4c3437901e", 0x29) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40042, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x401, 0x0) 2018/02/28 23:14:55 executing program 4: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x9, 0x135) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00000000c0)=@dstopts={0x5141e7dba6a41cd3, 0x0, [], []}, 0xeaba1e99228ba916) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000040)=0x542, 0x77) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) semget$private(0x0, 0x1, 0x201) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 108.528714] kernel msg: ebtables bug: please report to author: Wrong len argument [ 108.544191] x_tables: ip6_tables: TCPMSS target: only valid for protocol 6 [ 108.545149] dccp_close: ABORT with 636 bytes unread 2018/02/28 23:14:55 executing program 2: perf_event_open(&(0x7f0000418000)={0x2, 0x78, 0x82, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000000000)='syscall\x00') ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x600cbd95, 0x0, 0x1, 0x4}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000080)={0x6, r2, 0x1, 0x6}) 2018/02/28 23:14:55 executing program 4: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000000)) r1 = socket$packet(0x11, 0x3, 0x300) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000002a80)={r1}) getsockopt$packet_buf(r1, 0x107, 0xf, &(0x7f0000651000)=""/240, &(0x7f0000ca5ffc)=0xf0) 2018/02/28 23:14:55 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000081a000)={{0x0, 0x3}}) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040)=0x5, 0x4) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x331400) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f00002fcf15)=""/235) 2018/02/28 23:14:55 executing program 7: keyctl$set_reqkey_keyring(0xe, 0x80000000000001) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000040)={0x6, 0x8}) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) request_key(&(0x7f00003b8ffa)='logon\x00', &(0x7f0000f8dffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000ee9000)='cifs.spnego\x00', r1) 2018/02/28 23:14:55 executing program 0: perf_event_open(&(0x7f000025c000)={0x4000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x10000) sendmsg(r0, &(0x7f0000009fc8)={&(0x7f0000020fe4)=@in6={0xa, 0x4e20, 0x0, @dev={0xfc, 0x7e}}, 0x1c, &(0x7f0000012f70)=[{&(0x7f000001af95)='\'', 0x1}], 0x1, &(0x7f0000000000)=[]}, 0x20004840) 2018/02/28 23:14:55 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f000090bffc), 0x4) socket$inet6(0xa, 0x5, 0x5) 2018/02/28 23:14:55 executing program 1: mkdir(&(0x7f0000fec000)='./file0\x00', 0x0) fsync(0xffffffffffffffff) mount(&(0x7f0000974ff8)='./file0\x00', &(0x7f0000cf6ff8)='./file0\x00', &(0x7f000022f000)='mqueue\x00', 0x0, 0x0) rename(&(0x7f0000514ff8)='./file0\x00', &(0x7f000000a000)='./file1\x00') 2018/02/28 23:14:55 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000072b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000040)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c29d0388743d9f3c6231cd62c3b57db37821ba6c0d57208eb82627af972021509aea16569447e982df48a4e2bf46aca0091c6c2631f4103e698b8fff8a669ebe8297c51b7d034d2e231ca99a66e827a71df5edbaea37eb6739078b30371e916b1dac504c86d95fa5b7dc9a55b1a92eb5b12f6b50678948098d1dea554c51f9b51da25d0e4eddfee244faa77611962b6d88f1cbe1e6f7aedfada5a6418e86a38b58927e8d04fe73200b21179a54cb46c15e6493676a269ef4f27bdc6377073228f71f7eb6412f430d40b9fbe52c4de2c48a3c77", 0xea) lseek(r0, 0x0, 0x1) r2 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) sendmsg$alg(r2, &(0x7f0000bac431)={0x0, 0x0, &(0x7f0000072fe0)=[{&(0x7f0000c28f42)="717168324c3b0d89b1b9be169b40ff1bfb35e82bdbae058e47ecfa1a00ed9742", 0x20}], 0x1, &(0x7f0000763000)=[]}, 0x4008880) io_submit(r3, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000007d000)="b3b03996ff05abb1e8b1c24b50898d8f9ead673923f57eea9c323539f61098a6", 0x20}]) 2018/02/28 23:14:55 executing program 1: perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = memfd_create(&(0x7f0000000100)='\x00', 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @empty}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x80}, 0x1}, 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000040)=0x5) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000080)=0x9) getsockopt$inet6_dccp_int(r1, 0x21, 0x5, &(0x7f00000000c0), &(0x7f0000000140)=0x4) 2018/02/28 23:14:55 executing program 5: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x84132, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x200, 0x0) getsockname$ipx(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) munmap(&(0x7f000053d000/0x1000)=nil, 0x1000) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x200000c, 0x2010, r0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/checkreqprot\x00', 0x600000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000200)={{{@in6=@mcast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f0000000000)=0xe8) sendmsg$can_bcm(r1, &(0x7f0000000340)={&(0x7f0000000100)={0x1d, r2}, 0xffffffffffffff00, &(0x7f0000000300)={&(0x7f0000000140)={0x2, 0x10, 0x3, {0x77359400}, {}, {0x4, 0x80, 0x0, 0x8}, 0x1, @canfd={{0x2, 0x6, 0x2}, 0x40, 0x3, 0x0, 0x0, "84e21c5c5eaf698d9b5112d2ddb234f0510be6d83b1b993639817e6f87ba2b100cb809606965e442bead2c3900a2b23695a1ff34818ca692fe460642d216cf00"}}, 0x80}, 0x1, 0x0, 0x0, 0x800}, 0x20000010) mlock(&(0x7f000053a000/0x3000)=nil, 0x3000) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) 2018/02/28 23:14:55 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f0000000080)="f2cfaba73ec9c9e608eeda288edda87aa42ebd1907e27f47476e94ab4b6ae4e9289e0ed34899a9d11820c5003094597a56a0c28c64874547728b999b6bd8790fdc745e0f3b3fa50f9266166ef977cddc9b7a9f74af5defad", 0x58) r1 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x4, 0x301000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0xd40, 0x0, 0x3, 0xe48}, &(0x7f0000000200)=0x18) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000240)={r2, 0x9, 0x5, 0x2, 0x400, 0x1}, &(0x7f0000000280)=0xfffffffffffffd28) r3 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x5, 0x200800) setsockopt$netlink_NETLINK_PKTINFO(r3, 0x10e, 0x3, &(0x7f0000000040)=0x10001, 0x4) 2018/02/28 23:14:55 executing program 0: futex(&(0x7f000000bffc), 0x0, 0x0, &(0x7f000000b000)={0x13000000000}, &(0x7f0000004ffc), 0x0) futex(&(0x7f000000bffc), 0x4, 0x3ff, &(0x7f000031bff0)={0x0, 0x989680}, &(0x7f0000901ffc), 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xa0e, 0x10000000101000) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000000040)=0x6) 2018/02/28 23:14:55 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000043c0)=[{{&(0x7f0000002880)=@sco, 0x8, &(0x7f0000002c80)=[{&(0x7f0000002c40)=""/41, 0x29}], 0x1}}], 0x1, 0x0, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x401, 0x200) sendmsg$nfc_llcp(r2, &(0x7f0000000580)={&(0x7f00000000c0)={0x27, 0x1, 0x4, 0x6, 0x3, 0x80, "2222fa3b602bdfe655aa7719046cf6009b105aba410daba2e51d69975de3a1fa8be945f8565a37a7e32539ce4b04c00d1da247c65ba69fa034ca23869fc18d", 0x101}, 0x60, &(0x7f0000000500)=[{&(0x7f0000000140)}, {&(0x7f0000000180)="6c3496ea7873fc4e2152993a1a51cfd0627042d645159bf707caf97920d70b8fac9ae5327ee1645bfd69c35d87f8dd629669c3ee0cda6d36355401fe9e7b5653f8316f292bf587c8d257c99b0b1d5115ccbfd6fc7f23710a5c9c31c69f869f2f36b280e8df6ed4dc972c76ff4d2ebffd82ffe60fbc87962a3f7d8c37631193e94c0cb372bdd049d0aad135b822621bb5a025a32fb4d02f093da2901464ede635", 0xa0}, {&(0x7f0000000240)="ca6559362c92be06786deb4019d81746214e652e69874ded670ca1b01e3e94316a53437854ab7a6f9fea9976f2e437c7625572c9b76471c6f660ed1ad635f16c33518c009b798cfe2cc37d5987c84880687c9e7264a88903b066898fb8eb07f912715103cf352b7d5077d29325b2e58738b1be2e368f9db42c861fc17e8096717e8fefede0afdb04ba1e1208de6126467c", 0x91}, {&(0x7f0000000300)="5412deedb8d22c27ba5915b0a90a", 0xe}, {&(0x7f0000000340)="48d2c204cf00a9ecbdfc8f4882b59e57099ac60e35a57324579263bca16767eac78d0c4276613d99efaac8a47c67a87657c51df2120a95c217cb81fd8c5ec0edc9d0b2fb87553276f6c93aaef2390e707ab30ce6b8786a4e1898e3db2fc31bb886d6c755f1df2283b3574ce962d96ada43deeb6427400764e765ef203c6ac3ced820ac0e1a4786620b722270ff155dc9106edaaccc2ba4862f686d32cd99ed46aab2488319b29f375ca9401c78c225508be98bf9066eb3b0fca8ac5d7c239c56f70e46f6ce28ac2db59892f75b3debb37426c9708ca8305e283e9ccbe9f42eb25a3e9149dec2d82904dfe817f4551f897ad6", 0xf2}, {&(0x7f0000000440)="325ef2c6f62e1730724b3c3c2bf759a4495f71cd5c857c9c4f6b97967c6e0b7ac219a06eec5e68c3de6d2e125457bc18a770c0c4f427f5d3fe78ad7d85bf95d63cef8114a47e56638aafe689dab2c286b570918e9f7a62ebc07b6a9a5aff0506fc86f4adcc4ac26b1e1c6503f7428563af5383889f2d65a3b12c423f2990336387b77fa823e28dfe6a4ab8d9af207617db278d3524e4e7ee074c264a64025f2a9b52ab97f6f5bf2f", 0xa8}], 0x6, 0x0, 0x0, 0x24000000}, 0x9d102b851c79185c) 2018/02/28 23:14:55 executing program 3: r0 = open(&(0x7f0000000080)='./file0\x00', 0xa0000, 0x11) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f00000000c0)=0x80000001, 0x4) readahead(r0, 0x1, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0xa, 0x2000000000043) setsockopt$inet6_tcp_int(r1, 0x6, 0x17, &(0x7f0000000040), 0x4) 2018/02/28 23:14:55 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003eeff6)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd34cbd156009cd21e847417b4", 0x2d}], 0x1, &(0x7f0000b88000)=[]}], 0x1, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/02/28 23:14:55 executing program 6: 2018/02/28 23:14:55 executing program 1: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000017000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0xffffff46) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) write$selinux_validatetrans(r1, &(0x7f0000000000)={'system_u:object_r:shadow_t:s0', 0x20, 'system_u:object_r:selinux_config_t:s0', 0x20, 0x33, 0x39, 0x20, '/usr/sbin/cupsd\x00'}, 0x57) shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000013000/0x1000)=nil) dup2(r0, r2) 2018/02/28 23:14:55 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000722ffc), &(0x7f00006d1ffc)=0x4) unshare(0x400) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000215ff0)={0x2, 0x4e20, @empty}, 0x10) 2018/02/28 23:14:55 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000000)={0x2, 0x4000000000000d, 0x0, 0x3, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1}, 0x0) 2018/02/28 23:14:55 executing program 7: mmap(&(0x7f0000000000/0xe8000)=nil, 0xe8000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/psched\x00') r1 = getpgid(0xffffffffffffffff) capset(&(0x7f0000000000)={0x19980330, r1}, &(0x7f0000001080)={0xfffffffffffffff8, 0xffff, 0x2afe3301, 0x9, 0x5, 0x7}) getdents64(r0, &(0x7f0000000080)=""/4096, 0x1000) 2018/02/28 23:14:55 executing program 0: r0 = gettid() perf_event_open(&(0x7f0000c67f88)={0x2, 0x78, 0x3f, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0xfffffffffffffffd, 0x0, @perf_config_ext}, r0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/28 23:14:55 executing program 3: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x2, 0x52000) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000040)=""/4096) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000dc0ffc), 0x4) 2018/02/28 23:14:55 executing program 6: rt_sigaction(0xb, &(0x7f0000000380)={0x0, {0x3}}, 0x0, 0x8, &(0x7f0000000000)) 2018/02/28 23:14:55 executing program 6: r0 = socket(0x400000000000010, 0x3, 0x0) write(r0, &(0x7f0000e33000)="220000001e0007fffc01000f090007000a000cebeeffa7001a00ffff05000980be45", 0x22) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='sit0\x00') 2018/02/28 23:14:55 executing program 3: request_key(&(0x7f0000000280)='blacklist\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000300)='prockeyring@mime_type\x00', 0xfffffffffffffffd) 2018/02/28 23:14:55 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x25dfdbff, 0x424}, 0xc) fadvise64(r0, 0x0, 0x1, 0x4) 2018/02/28 23:14:55 executing program 5: r0 = socket$inet6(0xa, 0x40000080806, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000140)={'syzkaller1\x00', @ifru_map={0x9, 0x4, 0x4, 0x5d5, 0x0, 0x4}}) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$TUNGETVNETHDRSZ(0xffffffffffffff9c, 0x800454d7, &(0x7f0000000100)) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000a80)=@raw={'raw\x00', 0x9, 0x3, 0x2b0, 0x0, 0xffffffff, 0xffffffff, 0x110, 0xffffffff, 0x1e0, 0xffffffff, 0xffffffff, 0x1e0, 0xffffffff, 0x3, &(0x7f0000000040), {[{{@uncond, 0x0, 0xa8, 0x110, 0x0, {}, []}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x72fd3dee7101c292, 0x0, 0x0, 0x0, 'pptp\x00', 'syz0\x00'}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, [], [], 'gretap0\x00', 'ip6gretap0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x310) r3 = semget$private(0x0, 0x3, 0x18) semctl$GETNCNT(r3, 0x7, 0xe, &(0x7f00000002c0)=""/234) socket$inet6(0xa, 0x0, 0x8) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f00000007c0)={0x101, 0x7ff, 0x81}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000001c0)={'bond0\x00', @ifru_map={0x0, 0x81, 0x2, 0xaf5, 0x3, 0x2}}) setsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f0000000240)="2928450883a56b304b773aad3500805275208c8b5412ce721e3373a898feea6598b7d093b8ffd48dd555aaf2dcdcb4aef6e0b58fd1ee0456d87928622eaf593f2eafcab2ea68407af178b3c85d04a216eb48a6f29d0d7d6c552082bc40216655531fd386b5cb", 0x66) lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r2, &(0x7f0000000780)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4000021}, 0xc, &(0x7f0000000740)={&(0x7f00000004c0)=@polexpire={0x274, 0x1b, 0x800, 0x70bd2a, 0x25dfdbfc, {{{@in=@multicast1=0xe0000001, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x6, 0x4e23, 0x3f, 0xa, 0x20, 0x20, 0x2d, 0x0, r4}, {0x9, 0x5, 0x0, 0x3, 0x8e, 0x0, 0x3, 0x5}, {0x1, 0xfffffffffffffffc, 0x100, 0x2}, 0x9, 0x6e6bb2, 0x0, 0x0, 0x2, 0x2}, 0x5}, [@algo_aead={0x88, 0x12, {{'rfc4106(rfc4543(authencesn(sha224,ctr-camellia-aesni)))\x00'}, 0x1d8, 0x1c0, "00d22df6d0f4bd7f0f7a3c7d12d974882f21952f73a4de16962fd73c5c8f8f077b3876cb9c36ff8e26f5fcc9049ec671f254c7c2d0bf5cbcf9595f"}}, @offload={0xc, 0x1c, {0x0, 0x2}}, @algo_auth_trunc={0xf8, 0x14, {{'xcbc(xtea)\x00'}, 0x560, 0xc0, "4b2b15a3a4fc8b23274f5145c4558b89de08018b9209bb050709422d506e662e07d17591bc9dca0c45b74d63e5028f397d9c786fbe83dc04f27403785989d37a6065f8df3f568c5943852adb1854b20f69bcd2facbfc0f236a4848e4347cb636896d367a436361de13c7bccb4d45b22b30f6d90798e6a9487d0c1c35e1bcc0da67c7790bed73cf64bc4780ec561461514412eccfc85a541ad35018ae77aa0145bce65e9006129aca46feb6a7"}}, @srcaddr={0x14, 0xd, @in6=@local={0xfe, 0x80, [], 0xaa}}, @mark={0xc, 0x15, {0x35075a, 0x3}}, @extra_flags={0x8, 0x18, 0x100000000}]}, 0x274}, 0x1, 0x0, 0x0, 0x80}, 0x1) pwritev(r0, &(0x7f0000000a00)=[{&(0x7f0000000800)="7568d2095693bfc3b3947381c1cc335973ba9a064be5436dbe9d3d6014891a46bbe7d3c91aed5ec330abab0c9b4923f1e75cdbd88ebe0d9d216a9d21fa1b282d1f567abf7306d50afcac09ce0e9eedf21d67", 0x52}, {&(0x7f0000000880)="ea87d1f9ab73dd3b7bc875fd41acaecf899278294bfd5a1361e872c996b0640a7d28a95079cb5e42adf93537a512e46ead6f5cf79075ae5a367f6ff2d29af5154bf71230c5825cd188913f7c43b6aed26e879dec4716f98afb31ab0908ba83276bca1db8842a3641bbc0e057a4fcaccb097c17264d91a9b28f1878ac6cecfd59e0f4a988f21c6cddd8bdd6cc701ef37011beab5ef6999ae10bf4", 0x9a}, {&(0x7f0000000dc0)="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", 0x1000}, {&(0x7f0000000940)="89f1247ec7fe4eab741cd2e50989bfb1f4ed6f1e89b0aa167bf8d963f1245e6989b1a2299c3d3aa923aaeec6c6d60899896253363d185528e08a4879a0de438095c1d97fc09653368271e198d4bb6159d421fcc8b9779866376516ab417ffc6f3e0b8be04b1cc612dae3bed2bbb148d229cfb01cfbe905f272b5ff6e37a77b622ebe8a08def265adbb9b0abc323b807ad5a942d6f0907f35795067e105975bc0ea7a6d495ecbf400095676b132254a1582ea78c17821da693385ea83d46e", 0xbe}, {&(0x7f0000001dc0)="5d6af0d0339382b21b32acca5377282ae756156a0fa81420d393af79c1c6d7e97a6a25ff2fef958f4bd61077e33dcac47e30d876fee13796d27d83d63e9c3c5f023c7e9dc280d150959fa81dd3436ad022a4c31140188b6d9c65e8c96db5916860c88e7470c5e9b697a03c2174caacfbddfaac1665dcd8a651fc2e8e9f77afc471c9b39a1764a4e2", 0x88}], 0x5, 0x0) 2018/02/28 23:14:55 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000a63fff), 0x0, 0x20020008, &(0x7f0000385ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f00005eaffc)=0xfffffffffffffffb, 0x4) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x4, 0x2000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x5}}, [0x8000, 0x4, 0xe3a, 0x8, 0xffffffffffff2786, 0x3, 0x7ff, 0x7, 0x1, 0x4, 0x3, 0x3, 0x9, 0x4, 0xfffffffffffffffa]}, &(0x7f0000000180)=0x108) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000001c0)=r2, 0x4) 2018/02/28 23:14:55 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f00003a4ffc)=0x1, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0x182, 0x20020006, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x3, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x20082, 0x0) setsockopt$ax25_int(r2, 0x101, 0x7, &(0x7f0000000080), 0x4) accept4$ax25(r1, &(0x7f0000000100), &(0x7f0000000140)=0x10, 0x800) shutdown(r0, 0x1) 2018/02/28 23:14:55 executing program 2: r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f0000000000)={0x1d}, 0x10) bind$can_raw(r0, &(0x7f0000178ff0)={0x1d}, 0x10) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x5, 0x400000) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) 2018/02/28 23:14:55 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b38efa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$VT_RELDISP(r0, 0x5605) 2018/02/28 23:14:55 executing program 7: r0 = epoll_create1(0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000003ff4)={0xfffffffffffffffc}) setsockopt$sock_int(r1, 0x1, 0x40000000000007, &(0x7f0000fecffc), 0x4) 2018/02/28 23:14:55 executing program 1: socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) write$sndseq(r0, &(0x7f0000000080)=[], 0x0) ppoll(&(0x7f0000000000)=[{r1, 0x104}], 0x1, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) 2018/02/28 23:14:55 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) signalfd(r0, &(0x7f0000000000)={0x20}, 0x8) bind$alg(r0, &(0x7f00000001c0)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x0) 2018/02/28 23:14:55 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x4, 0x20081) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000000040)) 2018/02/28 23:14:55 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'vcan0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="464c8b8100000100"]}) 2018/02/28 23:14:55 executing program 4: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000400)={0x1ff, 0x4000000000000031, 0x7fffffff, 0x15ee, 0x3fac, 0xb9d5, 0x7e4, 0x513, 0x4, 0xfffffffffffffffd}) r0 = syz_open_dev$sndctrl(&(0x7f0000014fed)='/dev/snd/controlC#\x00', 0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000ffa000/0x4000)=nil, 0x4000}}) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$ipx(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000140)={0x4, 0x0, 0x0, "14e4236ea7fa"}, 0x10) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000000ffef)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000000c0), &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000140)=@assoc_value, &(0x7f0000005ffc)=0x261) ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000480)) syz_open_dev$loop(&(0x7f0000012000)='/dev/loop#\x00', 0x0, 0x0) ioctl$TIOCEXCL(0xffffffffffffffff, 0x540c) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000011000), 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000001c0)={@loopback}, &(0x7f0000000200)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000240)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) openat$vsock(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(0xffffffffffffffff, 0x4008af60, &(0x7f0000a32000)={@my}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) signalfd(r2, &(0x7f0000011ff8)={0x40}, 0x8) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f000000f000)) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000007ffc)=0x10000000006) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000004ffc)=0x8001) pivot_root(&(0x7f0000000040)='./file0\x00', &(0x7f0000000440)='./file0\x00') ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000380)={0x9, 0x8, 0x203, 0x1ff, &(0x7f0000000180)=[{}, {}, {}, {}, {}, {}, {}, {}]}) setsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f0000010000)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0x12}}, 0x8) readv(r0, &(0x7f0000000440)=[], 0x100000000000021f) mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/02/28 23:14:55 executing program 3: symlink(&(0x7f000000bffa)='./control\x00', &(0x7f000000cffa)='./bus\x00') symlink(&(0x7f0000ad9ff4)='./bus/file0\x00', &(0x7f0000ee1ff6)='./control\x00') stat(&(0x7f0000000040)='./control\x00', &(0x7f0000000040)) syz_fuse_mount(&(0x7f0000000000)='./bus\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept4$llc(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x10, 0x80000) 2018/02/28 23:14:55 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x7, 0x41) r1 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0xa2f, 0x0) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000000140)={0x7000, &(0x7f0000000080), 0x8, r1, 0xd}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x8, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)=[]}, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x8001}) ioctl(r2, 0x2285, &(0x7f0000007000)='S') 2018/02/28 23:14:55 executing program 5: r0 = socket$inet(0xa, 0x801, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000800)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000efffffff0d00000004000000a0020206c4437ca259550000ffffffff00000000700100009800e8b8a957ffffffffffff080200020000ffffffff040000000000000000004bdaa0d29a040e2fe9bfc8bcb35cf88b8af72deac6cf664c676feba317112f063d02c2eb1b5b870a41b980629263cb23d3f55de2bd11ee82035ac61efe348ba9b7898df021367e53a19dd9ef4878c1452f78b8889bc170d9c6b2ba1f52643fda1bfd7f727917ce54455f8aee061a98c49b", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x300) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000400)=@filter={'filter\x00', 0xe, 0x4, 0x378, 0xffffffff, 0xf0, 0xf0, 0x1b8, 0xffffffff, 0xffffffff, 0x2e0, 0x2e0, 0x2e0, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@uncond, 0x0, 0xc8, 0xf0, 0x0, {}, [@common=@unspec=@mark={0x30, 'mark\x00', 0x1}, @common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@unspec=@connmark={0x30, 'connmark\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@dev={0xac, 0x14, 0x14}, @broadcast=0xffffffff, 0x0, 0x0, 'bridge0\x00', 'ip6tnl0\x00'}, 0x0, 0xc8, 0x128, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}, @common=@addrtype={0x30, 'addrtype\x00'}]}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv6=@loopback={0x0, 0x1}, [], 0x4e20, 0x4e20, 0x4e20, 0x4e20, 0x0, 0x0, 0x0, 0xbc}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3d8) 2018/02/28 23:14:55 executing program 0: mkdir(&(0x7f0000000040)='./file0\x00', 0x140) mount(&(0x7f000046cff8)='./file0\x00', &(0x7f0000a89ff8)='./file0\x00', &(0x7f0000352ff8)='fusectl\x00', 0x0, &(0x7f00006c4000)) lstat(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000080)) 2018/02/28 23:14:55 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = epoll_create(0x3) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x3, @ipv4={[], [0xff, 0xff], @rand_addr=0x6d6}, 0x100000003}, 0x1c) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000000)) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x20000000}) [ 108.996987] snd_dummy snd_dummy.0: control 120:0:0:Î:0 is already present [ 109.019503] DRBG: could not allocate digest TFM handle: hmac(sha384) 2018/02/28 23:14:56 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x84, 0x6, &(0x7f0000aca000)="e21830955ffd34d25cc534adec04d735d6cc5f611e97153801206984e4d85338cdaf1d656564718b7eb3a995b8f1dee962e132de157130d04976d95ae5f5e04dfc30b59c729407d3f8bbddf4657d0381cdb5777faa3f3be55cff2b0c934868000000075a59a979d123d54d689256492e59f8f20c96d38dffec04027ab3caea772ebb0010", 0x84) 2018/02/28 23:14:56 executing program 6: mkdir(&(0x7f0000000200)='./file0\x00', 0x88) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) recvmsg(r0, &(0x7f0000000640)={&(0x7f00000001c0)=@ethernet={0x0, @remote}, 0x10, &(0x7f0000000540)=[{&(0x7f0000000240)=""/235, 0xeb}, {&(0x7f0000000440)=""/228, 0xe4}], 0x2, &(0x7f0000000580)=""/159, 0x9f, 0x373fcd49}, 0x10000) truncate(&(0x7f0000000140)='./file0\x00', 0x6) setsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000080)="536126a3251042dc538c3f592c72f6ee1b0b4a63541bffb8c03695771e80f168fe35fc17030da6a0c5905003196de97908aec7ba26af322dec277ebc9f2d3cc24c476b9dfedde039a566fe07cc5e7b55be1b71b0ee593a4b6ad49e4831183a048271d93231727c44bd28d3bf9f72e95371d08917a1757ff9dced05e7040100ae90de16196b3855e0adaa40fc18d6b4891b09e27935f468c6d64cc63bf64e32e8482e8908", 0xa4) getsockopt$bt_hci(r0, 0x0, 0x7, &(0x7f0000000340)=""/198, &(0x7f0000000180)=0x51c) creat(&(0x7f0000000040)='./file0\x00', 0x2) 2018/02/28 23:14:56 executing program 2: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000040)=0x1) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1, r1) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000140)={0xd75, 0x1, 0x2, 0x8c, 0x1, 0x0, 0x6, 0x2, 0x8, 0xfffffffffffffc01, 0x7}, 0xb) fcntl$setpipe(r0, 0x407, 0x7ff) fcntl$F_SET_FILE_RW_HINT(r3, 0x40e, &(0x7f0000000180)=0x7) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@local, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f00000002c0)=0xe8) getresgid(&(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)=0x0) fchown(r3, r5, r6) r7 = syz_open_dev$vcsa(&(0x7f00000003c0)='/dev/vcsa#\x00', 0x9, 0x40000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r7, 0x84, 0x1b, &(0x7f0000000400)={0x0, 0xc0, "26a58801570d8a18aa62162a70e42ba5bac8cc32c80ae4e12b7caa35c2ebb1ff37c50a972294aa3d2041e17359b4798242ced407c7469b69028f3efb090f11d010c29a3d8f28d7da36fb3610bdd9ba6365dd8e5cbe9d7462f7f698e6a3156773c4c7b73a438cf120409a9df46d3bd3b392fa06837a04329e529ae35be49fdeb6fa3ace5018d196b66cfdaa414df8421a2b9630c775292435d2d73266f83514c4463bd1fb8a6f1728961b8832c058ed6cbc6aa201556f9a5e60cc4f5952b223fa"}, &(0x7f0000000500)=0xc8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x72, &(0x7f0000000540)={r8, 0x3f, 0x20}, &(0x7f0000000580)=0xc) ioctl$DRM_IOCTL_ADD_CTX(r7, 0xc0086420, &(0x7f00000005c0)) getresgid(&(0x7f0000000600), &(0x7f0000000640), &(0x7f0000000680)) r9 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00000006c0)='/selinux/access\x00', 0x2, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000700)) ioctl$KDGKBDIACR(r7, 0x4b4a, &(0x7f0000000740)=""/167) r10 = syz_open_dev$sndpcmc(&(0x7f0000000800)='/dev/snd/pcmC#D#c\x00', 0x3f, 0x84000) ioctl$KVM_SET_MP_STATE(r7, 0x4004ae99, &(0x7f0000000840)=0x1) io_setup(0x676b, &(0x7f0000000880)=0x0) clock_gettime(0x0, &(0x7f00000009c0)={0x0, 0x0}) io_getevents(r11, 0x1, 0x7, &(0x7f00000008c0)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000a00)={r12, r13+10000000}) io_submit(r11, 0x7, &(0x7f00000010c0)=[&(0x7f0000000b00)={0x0, 0x0, 0x0, 0x8, 0x3, r7, &(0x7f0000000a40)="1373ea52b6a8ab62d12045e00c457e95433c89f26caf909bcf9748594a58ec1eac950031aa8da4a6b7bb08c5e3f0000327883ab4d8595723697c0125e9d08cb3c824954019a175923f9403a2b73e1105f1a791be9aeb8c2b30f340df6ef28a53f071753607d1e46716f1c61c0cda7d0c483bd20d40265612868d51f4bc163ecd28a2070beab6e8420af1bd8ed08835026b05e58891a18a06493f4b25cdd8792ec4dddb7fd3655427", 0xa8, 0x1, 0x0, 0x0, r0}, &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x0, 0x8, r9, &(0x7f0000000b40)="07498ff379", 0x5, 0x9, 0x0, 0x1, r7}, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x3, 0x3, r7, &(0x7f0000000bc0)="1513f40b5b62dc3f1c1ac18d8c8e4eca7aa3f8f67ecc09462114015acebb1079bcb3ffd26e607b6908f8f1290da846f903cff202d014e92277430130315965b211e2c28af019a5b3f1feb716d889362dea45cda685cab95ecc0226dcad6bcb91344da9c53ee6eb78f9b10b0482bab0d52201abb83406820a222612bc0d7e83379342b55959f9bed2ce8114da1d15e2232387069cf949a7d7e11301b9b29d64c77ee525c6e6eb2f80dc", 0xa9, 0x8001, 0x0, 0x0, r0}, &(0x7f0000000dc0)={0x0, 0x0, 0x0, 0x3, 0xffff, r10, &(0x7f0000000cc0)="159a7aa20da465c33ada4b104e6f9428b0c92507313d00be901d28f639ad8adf1a914d0bb171a1f6609ca599d5baa5fa69e5bd4f2c434570855d8990b01e8be1fabd5733d09108eb4c770808fc36e6d5f2dc6a8fc2e01463c9c8d081cb20c9a4d5209a1a8dd28ad0b891918da89cdc5cc78b46c44408c2f2986b9e6403f86a9aaa1ae7f8ce173a2fc462eac154abcb7b93c2ab44b325dc8d39c872d3e71c228655b2bb3dc276b91301afe0bc4037e37c7d36268980a92164cf68227d8efeec70f6a61ab21884da62980c8ea0db6672cc9f2ce9a6dd4435717079b657606588aebaaa", 0xe2, 0x100, 0x0, 0x1, r0}, &(0x7f0000000f00)={0x0, 0x0, 0x0, 0x8, 0x0, r9, &(0x7f0000000e00)="b9ed32723e3c699f29ecce43fa7dd8a40a4f436cfd61374545a12638a39cc52abaec3e80f68a30c1429b25a00dee520df299cb17aec838043247c824932a89b0d0712df781d54dc4742287270911988a233c4bd73651924fecebaa3e20dfc66d1d6a1df9faea6157c7d23da6a3cc63bfbf6e5a1bb7fef4ce7aa320132b2737a836c349ba3226432ff40875c0ccd6617dbbbd70d8db5fa728ed3def1514af625b0237c646ab15d2c3c9deb87ae4acae908b3c928ce3efc081c83180fda486cf2f51e003caa7091ed647fea76999a84c97b5381191df36af5fa2d0591694b23c64c67a70", 0xe3, 0x5, 0x0, 0x1, r0}, &(0x7f0000000f80)={0x0, 0x0, 0x0, 0x3, 0x7ff, r7, &(0x7f0000000f40)="2254cea9", 0x4, 0x200, 0x0, 0x1, r0}, &(0x7f0000001080)={0x0, 0x0, 0x0, 0xb, 0x3, r2, &(0x7f0000000fc0)="ab392da42bbe75d6f0325c215e12e4b7b0d8d3369fbb613c0967547988899a768a58b12cd21e8e0c135a968ffb2c82783810898ab2eb03b4caa11487857e992f010de97e6a79c8cc3507aa2e4b2b2aee4bb3a940f1409bd2d3a1a33029f40e0693eb344a7de8d5c297fe3da7606c66ba15416ff273d594fe84244f8d2485c09b1aa7be6ec7fe691a338f0af3df2bf3ca23fc5b53914bda149ecba7a98346", 0x9e, 0x7f, 0x0, 0x1, r7}]) sendmsg$nl_xfrm(r10, &(0x7f00000012c0)={&(0x7f0000001100)={0x10}, 0xc, &(0x7f0000001280)={&(0x7f0000001140)=@polexpire={0x11c, 0x1b, 0x200, 0x70bd2a, 0x25dfdbff, {{{@in6=@empty, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e24, 0x0, 0x4e24, 0x7, 0xa, 0x80, 0x20, 0x29, r4, r5}, {0x3, 0x8, 0x9, 0x3ff, 0x0, 0x3, 0x3, 0x1}, {0x9, 0x0, 0x0, 0xfff}, 0x4, 0x6e6bbe, 0x244ad15c23e96885, 0x1, 0x2, 0xc4b10f9f21048bc1}, 0x3}, [@proto={0x8, 0x19, 0x33}, @mark={0xc, 0x15, {0x35075d, 0xff}}, @ipv4_hthresh={0x8, 0x3, {0x5, 0x1e}}, @srcaddr={0x14, 0xd, @in6=@mcast2={0xff, 0x2, [], 0x1}}, @offload={0xc, 0x1c, {r4, 0x1}}, @replay_esn_val={0x20, 0x17, {0x1, 0x70bd26, 0x70bd2d, 0x70bd28, 0x70bd27, 0xb13, [0x101]}}]}, 0x11c}, 0x1, 0x0, 0x0, 0x5a12cab952ed284f}, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x100000001) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r10, 0x84, 0x1e, &(0x7f0000001300)=0xfeef, 0x4) 2018/02/28 23:14:56 executing program 7: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000000)=0x200, &(0x7f0000000080)=0x4) r1 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x3, 0x20004) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f0000000100)={0x3, r1}) socket$pptp(0x18, 0x1, 0x2) ioctl$KDDISABIO(r1, 0x4b37) socket$pptp(0x18, 0x1, 0x2) mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x80000000000401, 0x400000) ioctl(r2, 0xc2604111, &(0x7f00000000c0)) 2018/02/28 23:14:56 executing program 0: r0 = socket(0x800000000000010, 0x2, 0x0) write(r0, &(0x7f0000000080)="240838769d06eb392600fbffffffff2dfb5621fce8050071514d09de73580616f9df8e7dedf3b26e9dd5ba2c", 0x2c) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x101001, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000040)={r0, r1}) ioctl$KVM_SET_NR_MMU_PAGES(0xffffffffffffffff, 0xae44, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0x4) 2018/02/28 23:14:56 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000043e000)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x4e20, 0x0, @empty, 0x20}]}, &(0x7f0000f91ffc)=0x3d7) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000a1afb8)={0x1, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@ldst={0x2, 0x0, 0x3, 0x7a, 0x0, 0xffffff50}], {0x95}}, &(0x7f0000d14000)='syzkaller\x00', 0x3e, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) r2 = dup2(r1, r0) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000040)=0x3ff, 0x4) 2018/02/28 23:14:56 executing program 4: r0 = socket$inet(0x2, 0x802, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@multicast1, @in=@dev}}, {{@in=@broadcast}, 0x0, @in6=@remote}}, &(0x7f0000000100)=0xe8) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f0000ff0ffc)=0x3, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eedffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000dcfffe), 0x0, 0x0, &(0x7f0000514ff0)={0x2, 0x4e20, @empty}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000eebf9e)='-', 0x1) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f0000000faf)}, 0x41002106) 2018/02/28 23:14:56 executing program 3: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x80200) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000340)={0x74, &(0x7f0000000300)=[]}, 0x10) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000000c0)={0xa, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}]}) pipe(&(0x7f0000000140)={0xffffffffffffffff}) sendto$inet6(r2, &(0x7f0000000180)="21cb14a6e83f02", 0x7, 0x4000, &(0x7f00000001c0)={0xa, 0x4e22, 0xfffffffffffffa9e, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x200}, 0x1c) ioctl$DRM_IOCTL_UNLOCK(0xffffffffffffffff, 0x4008642b, &(0x7f0000000100)={r1, 0x30}) 2018/02/28 23:14:56 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x6) epoll_pwait(r1, &(0x7f0000000140)=[{}, {}], 0x2, 0x40000, &(0x7f0000000180)={0x7ff}, 0x8) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x600, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000037fffd)={0x3, 0x1f}, 0x8) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000e86000)="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", 0x117) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x3, 0x2) close(r0) [ 109.258585] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1693 sclass=netlink_route_socket pig=14260 comm=syz-executor0 [ 109.318779] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1693 sclass=netlink_route_socket pig=14260 comm=syz-executor0 2018/02/28 23:14:56 executing program 4: r0 = add_key(&(0x7f0000000000)="6b657972696e6700831c4f96ca160a2f8f6e8f115c18296ecb29f99549e986ed37118910829538b807c8b00c5181b14a75382dbd7b07251edeebe0e3c795033db8d232738cbd88d01c45c86361f9e667c26b75a5ae4860e8031c2e695f86b648c1cad03423ccfa2e8a780072c677358e823775df5237849dd3b257734441438385ecdb39d7edb0238b2e000000000000000000000000", &(0x7f0000848ffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x400, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000100)={0x6000, 0x4000}) keyctl$unlink(0x9, r0, 0xfffffffffffffffb) 2018/02/28 23:14:56 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) recvmmsg(r0, &(0x7f0000002a80)=[{{0x0, 0x0, &(0x7f0000002980)=[], 0x0, &(0x7f0000002a00)=""/107, 0x6b}}], 0x1, 0x0, &(0x7f0000002c80)) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x6, 0x119000) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000000040)=0x1) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000010fdc)="2300000024009115460000000000001201000000000000270600000000000004007352", 0x23}], 0x1}, 0x0) 2018/02/28 23:14:56 executing program 1: openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000131fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x180004522, &(0x7f000022afff)) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000040)) readlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/129, 0x81) 2018/02/28 23:14:56 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x2, 0x40180) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f00000001c0)={0xf5d, 0x80}) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000867ffc), 0x3) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x80000}) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000140)={r3, 0x80000, r4}) fdatasync(r0) 2018/02/28 23:14:56 executing program 6: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000080)={0x3, "4cf2ee"}, 0x4) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x4, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1000, 0x2602) 2018/02/28 23:14:56 executing program 7: socketpair(0x19, 0x4, 0x1, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = syz_open_dev$mice(&(0x7f000057d000)='/dev/input/mice\x00', 0x0, 0x1) ppoll(&(0x7f0000000000)=[{r1}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) r2 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000001) getsockopt(r1, 0xfffffffffffffff7, 0x1, &(0x7f0000000280)=""/240, &(0x7f0000000380)=0xf0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000240)={0x9, 0x3, 0x9}) write$evdev(r2, &(0x7f00008c1fd0)=[{{}, 0x2, 0x0, 0x400}, {}], 0x30) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) ppoll(&(0x7f0000000140)=[{r0, 0x4}, {r1}], 0x2, &(0x7f0000000100)={r3, r4+30000000}, &(0x7f0000000200)={0x80000002}, 0x8) 2018/02/28 23:14:56 executing program 0: r0 = socket(0x1e, 0x1, 0x0) sendmsg(r0, &(0x7f0000db5fc8)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000b96000)=[], 0x0, &(0x7f00002d4000)=[]}, 0x0) getegid() sendmsg$netlink(r0, &(0x7f000078dfc8)={0x0, 0x0, &(0x7f0000013fc0)=[], 0x0, &(0x7f0000b8c000)=[]}, 0x0) getsockopt(r0, 0x8, 0x9, &(0x7f0000000000)=""/228, &(0x7f0000000100)=0xe4) recvmsg$kcm(r0, &(0x7f0000a27fc8)={0x0, 0x0, &(0x7f0000998fe0)=[{&(0x7f0000780000)=""/1, 0x1}], 0x1, &(0x7f00005edf5c)}, 0x0) 2018/02/28 23:14:56 executing program 2: r0 = getpgrp(0x0) set_robust_list(&(0x7f0000000000)={&(0x7f0000ffa000/0x3000)=nil, 0x100000001, &(0x7f0000ffa000/0x1000)=nil}, 0x18) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x101200, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000080)={0x5, 0x9}) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffffff}, 0x200000400, 0x3}, r0, 0x0, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) mkdir(&(0x7f00000000c0)='./file0\x00', 0x51) pipe(&(0x7f0000000140)={0xffffffffffffffff}) name_to_handle_at(r2, &(0x7f0000000180)='./file0/file0\x00', &(0x7f00000001c0)={0x44, 0x1ff, "da4c89457485821d40facb456a02dd1b0c922b06ea2ed98685deb34b3215046607db2f035d862b8cb4dd1d2e9f4b891467b3162a1246e93dbdbab81d"}, &(0x7f0000000240), 0x1000) umount2(&(0x7f0000000100)='./file0/file0\x00', 0x8) 2018/02/28 23:14:56 executing program 0: r0 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x5, 0x400) r1 = socket$inet6(0xa, 0xfffffffffffffffa, 0x200000000000007) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000480)=ANY=[@ANYBLOB="7261770000000000000000000000000000000000000000000000000000000000090000000300000068020000c8000000ffffffffffffffff00000000ffffffff98010000ffffffffffffffff98010000ffffffff03000000", @ANYPTR=&(0x7f0000000040)=ANY=[@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'], @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fc0000000000000000000000000000000000000000000000000000000000000000000000a800c80000000000000000000000000000000000000000000000000020005452414345000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d00000000000000000000000000000000000000000000000000028004e465155455545000000000000000000000000000000000000000000000300000900010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x2c8) connect$inet6(r1, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000000)={0x9d, 0x6, 0x200, 0xe000000000000000, 0x9, 0x5, 0x6, 0xfffffffffffff801, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x2, 0x8205, 0x2, 0x1196, r2}, &(0x7f0000000140)=0x10) sendmsg(r1, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000002ff0)=[], 0x0, &(0x7f00000000c0)=[]}, 0x0) 2018/02/28 23:14:56 executing program 6: r0 = socket$inet(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000380)=ANY=[@ANYBLOB="15f6ad1a8391c72c55a46284db6017f662716206e7d78f5c33b19aabb47ca6ff2bdf93070c147f1cde8e6afa", @ANYRES32=r0, @ANYPTR64, @ANYBLOB="05ab1ce8d61b6788c6da671c0ef7d2a71cb90ca6dfc472bac5be06e77507bb0d54ee548e0f7a20cc8597da4e969c4e0bb09d0ab112151601a66e60722ca8e75cbe7037d7d8843fecbbd4804b8d9eae8ba3b28732b4d8f1d6fb14255d8680fd51357beb0eec2d5e1ce13ba97f3a7d845a32d29787b4afa9c67f35364421e110e7e723fbc53d3841eaceaaccfeb0c64b48b699c76d20cd9df1a4c1549ca35b6deb510a8edf4151b11e4700add0758d394504e159b2ca326d88a8f9c22982cae0910ab2bf281c6300d9a930c1"], &(0x7f0000000100)=0x4) setsockopt$inet_int(r0, 0x0, 0x20, &(0x7f0000000ffc), 0x4) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/02/28 23:14:56 executing program 4: r0 = socket(0x1e, 0x1, 0x0) setsockopt(r0, 0x20001000000010f, 0x80000000007f, &(0x7f0000005000)="00210300", 0x4) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000000)={r0, 0x9, 0x8, "7b59e2974ce8b52a0bf5336eb36c1d03d507a672b2a95b924520bc736e9ebe50bb092377da1a03ea070a19160acd36d3a9c4c4506e53eb87096612c1109ecd12892171eaa501a6e1744dc739ef1b17fee780cdc8a16130a3b16831e14de01fc6d0244dd3669f85c13756f1b5d4953c09e0ca36b1cae46a7bedab52b85f3a6982d0d279d94158b9f5fd5d429a61ea6c8d767be43dd5cf6f632bd9be7890d2e1cc"}) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x1f, 0x2, 0x8000}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={r1, 0x2c, &(0x7f0000000140)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0xffffffff, @empty}]}, &(0x7f00000001c0)=0x10) 2018/02/28 23:14:56 executing program 1: r0 = socket(0x11, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2}, 0xfffffffffffffd79) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) bind$rds(r0, &(0x7f0000000000)={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10) writev(r1, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) close(r1) 2018/02/28 23:14:56 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xfffffffffffffbff, 0x200) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000100), 0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', @ifru_map={0x2}}) ioctl$TUNATTACHFILTER(r0, 0x800454d3, &(0x7f0000000140)={0x0, &(0x7f0000000100)=[]}) 2018/02/28 23:14:56 executing program 3: ioctl$TUNSETPERSIST(0xffffffffffffffff, 0x400454cb, &(0x7f0000000040)=0x8) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x14) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001080)={r0, &(0x7f0000000040), &(0x7f0000000080)=""/4096}, 0x18) r1 = syz_open_dev$sndpcmc(&(0x7f00000010c0)='/dev/snd/pcmC#D#c\x00', 0x9, 0x2) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000001100)=""/238) syz_open_dev$dspn(&(0x7f0000001380)='/dev/dsp#\x00', 0x1f, 0x20000) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000001340)={0x8, 0xa8f, &(0x7f0000001200)="7e99b974e5a4435371ac183c49680df354f2c999e5538f4905f1b30491ade058f42cbe0ebf828cf68fc43319942c8a38544c83e993db14cfa1aebf720fd0a4aa95ad3ff274744ba42c46e9512d1880cb5c1f152c900b8ac6b8c9e1927874df772ed513b466ff6918b4a5823f1008a128c471db", &(0x7f0000001280)="41b7a2e524cec29a38a97010b985251053a94af8217fc7661946984121c41321066753ba4d5924db5476aac7789cc05988d45e5ecb23255bd06f599e53c9ad7f1d220e14fb6aa98a46a88314f4c5753bc01483264a51b99ebcafda8d6bc9ed0ddd46bc8cc3174950872d9e7c812e35fc2a34da22c6691ebec7ed58ea0a0d0e9965d886943417bbccca409e10ca66d5c5bf9d5e2e49", 0x73, 0x95}) 2018/02/28 23:14:56 executing program 6: r0 = memfd_create(&(0x7f0000033ff3)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x201fe) fremovexattr(r0, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB="56a292a86f9e6bef2d67cfbebda0d63a6d7f4cd6950424ab01caad53f8c25eb474ffee389b24", @ANYPTR64, @ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[@ANYRES32=r0, @ANYRES32=r0], @ANYPTR64=&(0x7f0000000040)=ANY=[@ANYRES32=r1]]]) getpeername$llc(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000001c0)=0x10) 2018/02/28 23:14:56 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00002c2000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x842a012ea2089531, []}, 0x90) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1) 2018/02/28 23:14:56 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000080)=""/166) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x2002) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)=ANY=[@ANYBLOB="020300090c000000000000000000000002001300020000000000000000000002030006000000000002000000e0000001000000000000000002000100000000000000000200000000030005000000000002000000e00000010000000000000000"], 0x60}, 0x1}, 0x0) 2018/02/28 23:14:56 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip_mr_cache\x00') preadv(r0, &(0x7f0000b5cff8)=[{&(0x7f0000000080)=""/154, 0x9a}], 0x2d3, 0x80000) 2018/02/28 23:14:56 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d000010000000000000000003000600000000000200000031ebf8c7000000000000000003000500000000000200000000000000000000000000000008011200020001000000000000000000100000000303000000000000000000001d00000100000000000000000000ffffe0000001000000000000000000000000"], 0x80}, 0x1}, 0x0) 2018/02/28 23:14:56 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0xffffffffffffffff, 0x0, 0x1, 0x2}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f00000000c0)={r1, 0x3}) syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/02/28 23:14:56 executing program 3: unshare(0x8000400) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0xbc2, 0x0, 0x0, 0x2}) select(0x40, &(0x7f0000038fc0), &(0x7f0000000fc0)={0x80200}, &(0x7f0000031fc0), &(0x7f000004c000)={0x77359400}) 2018/02/28 23:14:56 executing program 5: ppoll(&(0x7f0000000000)=[{}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000000380)={{}, "706f72ff0700000000000000000000000000000000000000000000001f0000ffffffffffffffef000003ff00000000000012000000000000000000000600", 0x10, 0x80003, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffc, 0x400006, 0x0, 0x0, 0x4}) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000240)={0x2, &(0x7f0000000100)=[{}, {}]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x1, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000280)) close(0xffffffffffffffff) close(r1) 2018/02/28 23:14:56 executing program 7: r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) sendto$inet(r0, &(0x7f0000509f92), 0x0, 0x8000, &(0x7f000055fff0)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000935ff0)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000002180)=[{&(0x7f0000001180)="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", 0x5ad}], 0x1, &(0x7f0000576000)=[]}, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x5fb, @empty, 0x80000001}, 0x1c) 2018/02/28 23:14:56 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000002fff8)={&(0x7f0000024000)={0x14, 0x1e, 0x1, 0x0, 0x0, {0x8000000000000001}, []}, 0x14}, 0x1}, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) rt_sigqueueinfo(r2, 0x3f, &(0x7f0000000080)={0x18, 0x9, 0x5, 0x8}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/02/28 23:14:56 executing program 1: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000000c0)='net/mcfilter6\x00') bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r1, 0x28, &(0x7f0000000040)}, 0x10) keyctl$restrict_keyring(0x1d, 0xfffffffffffffffe, &(0x7f0000128ff6)='id_legacy\x00', &(0x7f0000242000)='logon\x00') 2018/02/28 23:14:56 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000007c0)=@raw={'raw\x00', 0x9, 0x3, 0x220, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x188, 0xffffffff, 0xffffffff, 0x188, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@uncond, 0x0, 0x70, 0x90, 0x0, {}, []}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}, {{@uncond, 0x0, 0xc0, 0xf8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x8}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xa}}]}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3, {{0x52c, 0x689, 0xffffffffffffcd89}, {0x8846, 0x1, 0xffffffff}, {0x5, 0x8000, 0x7fffffff}, 0x1, 0x1bb9}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xfffffffffffffe04) bind$inet(r0, &(0x7f00002fa000)={0x2, 0xe21, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x32, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x200000000000011, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @dccp={{0x4e20, 0x4e21, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d70502", 0x0, "f53475"}}}}}}, 0x0) 2018/02/28 23:14:56 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e1f, @empty}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000031c0)={{{@in6=@empty, @in=@loopback=0x7f000001, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x33}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) syz_emit_ethernet(0xfed1, &(0x7f000000a000)=ANY=[@ANYBLOB="ffe0ffffffffffffffffffff08004500001c0000000000119078ac14ffbbe00000014e204e2100081078"], 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/02/28 23:14:56 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x3, &(0x7f00000000c0)=[{0x8, 0x480000000000000, 0x61, 0x1000}, {0x2, 0x3c, 0x1000, 0x24dd}, {0x7, 0x40, 0x1000, 0x3}]}, 0x10) readahead(r0, 0x2, 0x200) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/relabel\x00', 0x2, 0x0) write$selinux_access(r1, &(0x7f0000000000)={'system_u:object_r:traceroute_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0,c1023', 0x20, 0x34}, 0x58) 2018/02/28 23:14:56 executing program 1: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000200), &(0x7f0000000240)=0x14) r1 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) semget$private(0x0, 0x2, 0x424) remap_file_pages(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x7, 0x6, 0x82002) keyctl$unlink(0x9, 0x0, r1) 2018/02/28 23:14:56 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) connect$netrom(r0, &(0x7f00000000c0)=@ax25={0x3, {"7a18df0857c917"}, 0x2}, 0x10) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000000000)=@hopopts={0x0, 0x3, [], [@calipso={0x7, 0x8, {0x0, 0x0, 0x0, 0x0, []}}, @hao={0xc9, 0x10, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x28) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000000080)=@routing={0x5f, 0x2, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}]}, 0x18) 2018/02/28 23:14:56 executing program 3: r0 = socket(0x0, 0x2000000001, 0x7) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000080)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000735ffc)=0x8) 2018/02/28 23:14:56 executing program 2: r0 = socket$inet6(0xa, 0x80002, 0x5) sendto$inet6(r0, &(0x7f0000a77965)="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", 0xfffffffffffffd3d, 0x2000000047ffd, &(0x7f0000000000)={0xa, 0x4e22, 0x4, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f2cf5a)="39d95bedd7489c6b88603f22", 0xc, 0x0, &(0x7f0000b52000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/28 23:14:56 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20, @empty}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendmsg$kcm(r2, &(0x7f0000000280)={&(0x7f0000000000)=ANY=[], 0x0, &(0x7f0000000680)=[{&(0x7f0000000740)="90ab6e", 0x3}], 0x1, &(0x7f0000000440)=ANY=[]}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000000)=0x200ca, 0x4) recvmmsg(r3, &(0x7f0000006080)=[{{&(0x7f00000005c0)=@hci, 0xc, &(0x7f00000049c0)=[], 0x0, &(0x7f0000004a40)=""/241, 0xf1}}], 0x1, 0x60, &(0x7f0000006180)={0x77359400}) connect$l2tp(r3, &(0x7f0000000040)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @rand_addr=0x7}, 0x1, 0x3, 0x3, 0x3}}, 0x26) 2018/02/28 23:14:56 executing program 7: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x20) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000140)={0x7fff, 0xb, 0x6, 0x4, "280e0d774d51ade7292c2fd6cf02b6a59532cc2d13bb3129595f39f068b253c2"}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_mr_vif\x00') r2 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f00000000c0)=0x13, 0x400) 2018/02/28 23:14:56 executing program 0: semtimedop(0x0, &(0x7f0000000040)=[{}, {}], 0x2, &(0x7f0000034000)={0x77359400}) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000080)=""/203) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x6, 0xffffffffffffff9c, 0x1}) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) 2018/02/28 23:14:56 executing program 1: openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x68001, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000007ff3)='net/tcp6\x00') preadv(r0, &(0x7f0000b5cff8)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1, 0x47) [ 109.687140] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 109.770053] audit: type=1400 audit(1519859696.661:85): avc: denied { read } for pid=14380 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:unlabeled_t:s0 tclass=socket permissive=1 [ 109.794543] audit: type=1400 audit(1519859696.685:86): avc: denied { connect } for pid=14380 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:unlabeled_t:s0 tclass=socket permissive=1 2018/02/28 23:14:56 executing program 6: openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ca3000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r0, 0x8000000000009381, &(0x7f0000017000)) 2018/02/28 23:14:56 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00004bffe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(0xffffffffffffffff, 0xfffffffffffefffa) r1 = socket$inet6(0xa, 0x1, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000280)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000480)=0x7) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000bc0)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000700000004000000f003000020020000000000002002000008030000080300000803000004000000", @ANYPTR=&(0x7f00000006c0)=ANY=[@ANYBLOB="00000000000000000000000803b52600000000000000000000000000000000000000000000000100000000000000000000000000000000000000"], @ANYBLOB="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"], 0x440) sendto$inet(r0, &(0x7f0000000740)="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", 0xfffffffffffffd7a, 0x20008045, &(0x7f0000000700)={0x2, 0x4e23, @loopback=0x7f000001}, 0xc) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00000003c0), &(0x7f0000000400)=0x4) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000380)=0x331c00000000000, 0x4) r4 = dup3(r3, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000300)="b5510f07ea0b7fd4b13e4b31dd49ff7b9a134f792e172454f9cce467b551016f00374c352d54", 0x26, 0x10, &(0x7f0000000340)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r4, &(0x7f0000000000)="05f0276efd4774ee23f82bc697c254f3842db508a97925f310d1bce233dfaf8f1118f891b84d37e196a1720adfb54850866bacf43f727cc286029e9af90bd37e31432f9406dee24d253050914b8dc953b3c47db502c71f22e8bf8afdf989304cbb726ff0d52c2ce6416107d0cab3986a7e374a54809a6bfc4461d7e4de26e6ecabd4babc2d6a9db72a7ed1c9897331e24f78ea2824642002cf0d488291575b061d6d32d727f8396a9a721e5261933b80493925508a583c6e1151202a3c1c72d40f4cae0e4acdfb81a0bb0d1b67c15df2bdf3395dda7e923285e718a2f4e04969ec0bd3406d", &(0x7f0000000100)="d3a5d6ccd0653d65353e148a441bf2caad84b1abcaf7e3c14e461629191bf7a78419a60b9734a4807263530103cba67aade0a35b702735", 0x2}, 0x20) msgget$private(0x0, 0x2) ioctl$KVM_SET_BOOT_CPU_ID(r2, 0xae78, &(0x7f0000000440)=0x2) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f00000002c0)={0x0, 0x6}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000500)={r5, 0x2}, &(0x7f0000000540)=0x8) 2018/02/28 23:14:56 executing program 1: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000d19ff8)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0xe}}, 0x8) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000bcf000), 0x4) sendto$inet(r0, &(0x7f0000e6b000), 0x0, 0x0, &(0x7f000058d000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) accept$inet(r0, &(0x7f0000000000)={0x0, 0x0, @multicast2}, &(0x7f0000000040)=0x10) 2018/02/28 23:14:56 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000014bff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400000, 0x0) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f0000000040)=[0x9, 0x7]) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x1, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) 2018/02/28 23:14:56 executing program 3: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x2040e) write$sndseq(r1, &(0x7f0000000180)=[], 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000ac7ff4)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f000023efa8)={0x80, 0x8}) 2018/02/28 23:14:56 executing program 5: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x400000000032, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x80000) symlinkat(&(0x7f0000000040)='./file0/file0\x00', r0, &(0x7f0000000140)='./file0\x00') socket$vsock_dgram(0x28, 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x40800) ftruncate(r1, 0x1) symlinkat(&(0x7f00000000c0)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000100)='./file0\x00') 2018/02/28 23:14:56 executing program 4: creat(&(0x7f0000ac6ff8)='./file0\x00', 0x0) mount(&(0x7f0000d92000)='./file0\x00', &(0x7f00000afff8)='./file0\x00', &(0x7f0000a8effa)="7425f8667300", 0x0, &(0x7f0000000000)="3d00000009000000006d005ebde3345e99f04eda6881e746446346f3d88ffd3a7d4fac586d73319b90c8c27aaf32f4228a938ad631ab314ac260b92eb24eb8785984d14d92c4e614a0488e4849bae5cdb63e383510ee1a0b4d09022d6ed94c54800882004d698cea24176c6022480cab2edda5db0f47341c9594372c895b3356cf6c251435aaa6ae261664c8345d9f280e7fa501002f0dd5ee588a332dade059d139af614e8ab23f37d58539d86011b06a7e9ac468fe4b23bc4813b6006b7a7687b65514d19efbd06c590b34091658be8b9ceebb387c8f604c9c36bdec") 2018/02/28 23:14:56 executing program 2: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) rt_sigprocmask(0x1, &(0x7f0000000140)={0x7}, &(0x7f0000000180), 0x8) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f00006f4000)={0xfed, 0x2, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000080)=[@in6={0xa, 0x4e21, 0xffffffff, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, @in6={0xa, 0x4e24, 0x67e0, @empty, 0x10000}, @in6={0xa, 0x4e23, 0x1, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1}, @in6={0xa, 0x4e21, 0x7, @ipv4={[], [0xff, 0xff], @empty}, 0x3ff}, @in6={0xa, 0x4e23, 0x716f29e2, @mcast2={0xff, 0x2, [], 0x1}, 0xec2a0000000}, @in6={0xa, 0x4e24, 0x7f, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x800}], 0xa8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000629ff8)) [ 109.816161] audit: type=1400 audit(1519859696.686:87): avc: denied { prog_load } for pid=14380 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 109.843202] audit: type=1400 audit(1519859696.731:88): avc: denied { prog_run } for pid=14380 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/02/28 23:14:56 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) setpriority(0x20000000, r0, 0x0) 2018/02/28 23:14:56 executing program 5: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8953, &(0x7f0000000000)={'bridge0\x00'}) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000100)={"73f6f3be75b16107e03000000200", @ifru_flags=0x800}) [ 109.894471] QAT: Invalid ioctl 2018/02/28 23:14:56 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000043affc), 0x4) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x10000, 0x388f, 0x4, 0x2, 0x1, 0x2, 0x4, 0x0, r2}, 0x20) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={r2}, 0x8) 2018/02/28 23:14:56 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000001540)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000001500)={&(0x7f0000000280)={0x20, 0x2, 0x3, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x5, @pid}]}, 0x20}, 0x1}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='maps\x00') ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0xe0f4) 2018/02/28 23:14:56 executing program 6: mkdir(&(0x7f0000021000)='./file0\x00', 0x0) mkdir(&(0x7f0000024ff0)='./file0/control\x00', 0x0) r0 = creat(&(0x7f000037ffea)='./file0/control/file0\x00', 0x0) mkdir(&(0x7f0000d6fff2)='./file0/file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x80000) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$rds(r0, &(0x7f0000001680)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000040)=""/172, 0xac}, {&(0x7f0000000100)=""/217, 0xd9}, {&(0x7f0000000200)=""/201, 0xc9}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/37, 0x25}, {&(0x7f0000001340)=""/236, 0xec}], 0x6, &(0x7f00000015c0)=[@fadd={0x58, 0x114, 0x6, {{0x1c0000000000, 0x80000000}, &(0x7f00000014c0)=0xbe48000000000000, &(0x7f0000001500)=0x4, 0x480000, 0xdb04, 0x100000001, 0x4, 0x2, 0x8}}, @mask_cswp={0x58, 0x114, 0x9, {{0x34c009c8, 0x40}, &(0x7f0000001540)=0x4, &(0x7f0000001580)=0x1, 0x7c00000, 0x800, 0xfffffffffffff000, 0x1, 0x6, 0x7fffffff}}], 0xb0, 0x40000}, 0x2000c000) rename(&(0x7f0000347fea)='./file0/control/file0\x00', &(0x7f00007d7fec)='./file0/file0/file0\x00') 2018/02/28 23:14:56 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000000040)=0x101) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/02/28 23:14:56 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x5, 0x10000) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) 2018/02/28 23:14:56 executing program 5: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8)=[], &(0x7f00006fcff0)=[]) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom$unix(r2, &(0x7f0000bf5000), 0x0, 0x0, &(0x7f0000d93ff6)=@abs, 0x8) r3 = syz_open_procfs(r0, &(0x7f00005b7000)='environ\x00') fcntl$setown(r1, 0x8, r0) fcntl$setsig(r3, 0xa, 0x12) r4 = dup2(r1, r2) ioctl$DRM_IOCTL_ADD_BUFS(r4, 0xc0206416, &(0x7f0000000000)={0x2, 0x8001, 0x0, 0x1, 0x6, 0x3}) tkill(r0, 0x16) exit(0x0) getpgrp(r0) open(&(0x7f0000363ff8)='./file0\x00', 0x401, 0x0) sendfile(r4, r3, &(0x7f0000855000), 0x6) 2018/02/28 23:14:56 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f000079bff8)='./file0\x00', 0x28042, 0x0) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f0000000000)=""/205) fallocate(r2, 0x0, 0x8f78, 0x1) pread64(r1, &(0x7f0000000100)=""/32, 0xfffffe4d, 0x0) sendfile(r1, r2, &(0x7f0000000140), 0x1000000008) 2018/02/28 23:14:56 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000013000/0x4000)=nil, 0x4000}, 0x1}) r1 = open$dir(&(0x7f0000000040)='./control\x00', 0x0, 0x0) r2 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') getdents64(r1, &(0x7f00000000c0)=""/235, 0xeb) mknod(&(0x7f0000000000)='./control/file2\x00', 0x0, 0x0) close(r0) 2018/02/28 23:14:56 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x1010, r0, 0x0) getsockopt$inet_int(r0, 0x0, 0x82, &(0x7f0000001000), &(0x7f000000f000)=0x4) 2018/02/28 23:14:56 executing program 3: syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00000000c0)) sendmsg$kcm(r1, &(0x7f0000000240)={&(0x7f0000000080)=@nl=@proc={0x10, 0x0, 0x25dfdbfd, 0x400008}, 0xc, &(0x7f0000000200)=[{&(0x7f0000000100)="fcb86deb203fff4d6e8eeffb8e6ea4b1f17c51e0a1b671bec08104b40e72eb8ab02acf7c98df57289e6f1ad91f64dadc0730d1ffa91d13cc62ecdce618eaeb30e22e04edcb002bdd3eb2bebe9b584f6ec59ee0c4a1f94a405cc988894f0110d11d1a24ce734c2e14718c267bb6c20925f0cc39830cbd4ec8872d10b93c33b6ae644d5dd02301320e4a86", 0x8a}], 0x1, 0x0, 0x0, 0x40}, 0x4800) 2018/02/28 23:14:56 executing program 6: r0 = socket(0x1, 0x80005, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0x1000, "af4b5865461690cfa212ce8cb63ec20097f8b5ce0d08445796f359b95d835c224b54ee6c75396156aa4fa26b0e1170bee38455989ccb4b580fba2f0eac6f9c761464c0545e076468b175d3879b4f26e29e69891f0039eec73478081887fcd4b098e8e4de6f59fa428890b1c3ebd0cf9ff96794d49a5a0dc7ff056d98345f72ecfe475047c7266bfd8f38dc80ee097307bfc46af5d813d86ab53e64f34659fe1bcd8a4144fad6c1f6f8216e7714936de6357f522a9a7e78d6fe806b7a217048d2c50cf04e04780310bc5664ba85d08dea7ba3baf17d222bf3765ed18594d57ab071122680f793078d95516936a16706038810dd9bb87bec544b6fc9000497d957942114a02a36bfc1bb7437390bbaf0e3876ccd37ff75a0591706f8d43b3da38f828f781d200000cbcddd7651fe883368ea23e83bb4f626dc28b3d9982326484d9b70af715dccd4cbe2a05b51ffdadefc00cfded834675e2e80a463a529ce4a2df2ab22f4c0fc62f5cee446ac3458960a5704b14dc938ca04e0124510697745cb4c9840369e288936ec5bf2b4184773fc0321e44132202e89c6ebd4e1eb1ad5872db830bd6072539b5ce6708076538b41b5ce787215ea849f73d4d477ad91db6c93748407ca7900b87d371115d5364fdde27cb7e2d7c01e94570110aef614b5e32d1bd93b207839fe683c3d5bc5f3022eb8488db06b578704500b9b4f508fda26a13faa6ddcf4545a31490ac6ae3f224b4408d1e456beb405f823403ed83b5d398465fcd1622542d9ae041c650d9f9df932ff9b1ee2f874f7a2789fe6582fe041919337260837f499b32c8ef91590ee29f1f93411d244deed335355f7392e408e47583525eec43601404f301ae3eccee125a7792ffd0554f9e9279ea42f917be25e457026862a8f7553827d5421da362850a130dc02e98199f01c699f24b4bd8761c37543489689dffe9a736f3111fd74f1b6d731f74e39881364fff77c4b03232a99ace8cc0f2c0c2f2597bf477c30d5d327491e61d84000beebcf467547234d2533c47e0842bdadcd3382feb76a1b75a89710b24ef9e2ef3ccd3083b4c30fcfb8fa8d87862d4d8026bf82afe3bd750fa6f46a44eb55ca52da9dc32b37f712e8583457d65d59cf715b5cdec60e6625d8dc3e567af48d19b9378089b13b874f0f0c597f93b1ea8609480cae404d5f3369516f2ff0a1f48b3f097c2d9290eee8834b05995e48910599616a8d61b22a11c8fa1590349b8f1d4e0738236c58877c51709ec59a30fed021d65f799c2c63f965054780241dad06b7282c1aa17b6928d299ff138ea9d6b5643a4c6e687903b1bd573f9ba9aaa7c50983623f9d3d7b3ff01f14ab982d5a44086c5a11335012555a27dbe6752097130c1e753501378d487d6d145ee747eb0e2d5bb1a0e78de843266e0974f79f37cc8499a2156e198df2492dd9557124a2943fd5ac4da6d73f04c49d316ca2720bccc155fa362f40bf2a09842afb35beec0d4889ecb2986286d5f4650f172e967bee26736c0bd4dac44a52f3b67a77f32d8c82f674db4ea43db60858990aebea39eed614e45cffcf2886d4a8fcdc0be4f54ebd891342dcd1b33a2c8c1ceaef1dfc97fdbca2a8659c1063952df7e7f25add69cc52249e310bf680ae500cbca893a5f5739a7545d2cc0ca48bf83d6d895c1146bae4b6263031699319cbcd11e6d387c4e8b88f44a796b991f9168c658a6de0a80559b47c23890c5c64979944a89d82532d300afe41c4cbf4b4a098026ca0af0c678f9cca56dc6db6981f9ef061d0c884ff49c450c49c4b70a5eae44cbd8e2816ca1e0d1146801701e4ff050a4cc05d2aa7a4d5a4caf1da622f5d4a1939b19f17fce6edba7eac7195fe31cd485d0dfeeccc33593228df86d3fa27298e1f715329bb5af56bc23ff639f2ea0468c970d51dc84f26f88f12b30c6f02e521911837b9159697933fbd45372cc91341c860af48295b4c3f79d3e49c9361e3f24748ec6ef35a9b68b7ccc1e940d48371db807397a04cdcd5d9b85b068c08d09f6e9219ae3e7f49b59331ff75f6fa282e0e7ee8504f361148b71f19edde1e642c5978d821255345f0f6d2a8818b0fa6c1001a8b2fb03e7c20d5aa065dcd025d3474a66ea32a8da9a72aa4be30fafb21bd1f19a7673594aa3d45bf043f5098332d9a37862cbe4cb82cc9c84e08c7e5858df76553329a2c5eaa4fc2bf0720f8ab9d38a705669702b508f4dd47358a0a43c03ad0c5ac36721beef10bf4ee02128fb48f481c2b477dd341c01023ad42049c202d563dd8c35d6f638550313f66cb3f768c6c0414f3759dcdcfcf1777aaa06f87949ce4f90e0fccc7d4ffe74ebb56c548ffb56ef8d2150ee5a200a9d901a2781189c23713e160666f437b1614ddf74efb64090cf58d15272a79166f635e2613bb89a781efc322db4885bbb7d41ef2d7331204cca5d96379ed1a6b594679fb08544a560fd6ddc8fbab8d07363eaf83f6991bde835781d4dcae2bcb2bb4aed9bf05c71a9ce13e9fd37c73374849293869aa193060614becbbda6faf531d0a1da9190021fc6fe54e905fc38359471f544a10fbd80d588b4ea981345c1e239fba3c543bbafb3396a200f7cdbfd1fcd5220db060e9dc2c3bd23c71cb5fc28d0da103f08558cd1c750cce98dd0b81c997275159ae556d08f6d06fb6e49c51153f6bd58c36ea96acb9c81967bfaa3246d5f4baa83934b4e1dffcc94a744595e680899f2255fea13b2b2b4836c528d3a3012a309883ddecf36dd7cc28ae3ab408fee15f186b3a26d545b40eb73c2d23de654348a4d4c16196855ab51b05caf3e39e31349f94c24df50126a3f2c1ff07eca75cee4f9c37c403317831b3774ef0771233f4d11a8e7523a45daab66786d1b8bd7e782d97e0c8da60875566ad73ad3f44516677280181b0975d3573fa899c323b6f4a0291d94221c22a3f87326c05e556c5154b2a8707be97076f7e2c3abaeb26fceeb1fba95e25c040492b9b8bf0ccf8f7df2cca075112c1e6108131cf9e122540cf9d280b858c682d3998612b1448ae1db448be02870834557bbf78a3a4720eeb090d333b502eae6ed10e4406e0bc5119b4f478fee0eb53faebbb56683498f80f3d2f6b722ae9b8ff6d0846e9d516a79d4b5eefc1b5af51dd3b5178e07a1bd43d57ec84704f1a4ae281de8753a5cd7ed4cbdc41b9bb70a552228a1bed19af3a637a345403ba200b0f0c45f26ad8098f1f6e7812d44aa66497e8742e8e62cd6e612e59da26840339cc8824cdd6e92fdfd03a02d419d08cfc3ccfda226447cb311b85797cf5a75b13114b50de54cf162d44c39458a1b020eabed6cc8e69aab4684c5f302aaddf889373b69a4958ef68c4e501b5cb978a9cc594bcbd62e4d51a0561a1f85d2a699dfe7cc07f3184eda930ce5acfbf247b6adbf88dfc1bba73339df82db020cc5a1257ddd7af1b97c7432c4a3f44c82e6ee7d0af659ece1603b6df5eca15de552b1cbe8f6cb61a18f64239fb00c387388e9ff587984a13c7b26c3df8f7fab35cc9ab80c0941feecaf5ba87aaca8ed61b1c08e264494088b99a7ac2397c0410f69a9a6c6f9d96d0b0d39938d985d032f63ee64c5345d16dc60ed934c0b7f155ffc7b87d30c097afe39761aece79999401fcc9b74784c551f0b44f7327750ec435af56e7b258d5a51648e5fd66bb193bc9eba882b7030d4fe64176721c9460cb1da5e2991b714e1b7ee0bde75d1e79bfa0d183e63d2a1d211b10ace63d1299969472eb231afa69300f23196c6bd8cafadedb01fa33f0bb08ceb628197ad1eba902463d951a7fc06920a0caf9b2445838278bf21ac65b03e9d582ed3f1bfc3bed26542f271ada0129bfe3fbadbf8b941d2f67ed02ce119e85b92b1b83089928cf0cc4f6cd2e1ff97628106089f241b6fc3b65fd01fb800cc2923c03a591b8fdc92749cb77b4728e476976eb94762df502f1e1ee95572af3ff0548cca97509f0425ce0f7e5b95b8cba43ddb5767f1ea6b30aaf1895b882397729ff6b9e06bafd0ae31b46ab38250b19f7bd33243f04b7c77fa555a8093c73c3bfc58349789a101cf5eaf6b78efcf67828efd096e194a73415c3097a8290a0dc7e4b4f1e15b7f8a044a30a506e61f7f30b4bf07d2140e7b266206e28f2f51dce78db5534f2e555bfa13aef124683cf0fd8e4e46ddc0e2a8d592230fb6be70d2913d5091658e36e0517b01e66d061a55bd93e47d241d1c8d278c219c3e4d73de5ffd9e85c4eb8e8bf86cc6569c34e432272635beaddd8584d4a779fee5b2b3bb4ea5bae59b7a36182574ebcdbd8ab9ba389d6694ee5d5802c380e1a7adc5241a44a1f564a5e8b0b4a2e0da07d020d450cf54782c8a9399029d0fcd57e7e046f546daf1bae6e7ad2037cb62fd92ad770046de387156894911827ecfeabf579aec5b3727f6ca04315ad611a12c545a00d249659fd5cce48cc065bdc3649fc5f6abd860123904ed3e9a6fbcd40393b193f8473dffa1d97af4bfa9c0d5b51d434b3e7a75abe18f22f041c62bc082180c89a33175ed9bbef0c201faa49bca61554d3b5504f5701013cd948323cbc4c6db9028c09d1bc6635d1a30ed69b975b90ee82c06c862585e5da675d4463e533be4e074c081846543518b2c79a87c7995a7e5711d99b7cd5bcc9815a94870cba6e1b955b54b455609d0fdb890d4a698337db9571267715844b20c3a68067363455de7c008745cd15d5f2a93bb11b106f8fa093ff3711ca8a61d2089dedc6ca049d777a9764cd390def24770e697ab72b5936990340718818cd665eb862f263b21d83c0173c9e06f6999546078f4faf69f0399f126c63027365bf8a29e652c1efa5881aad9b3c78a3aff586f4551463f9bb75916883de7d01d795ba2f15e3b99477df4daba5da7efe1ca9f684c2b765115ef48b5af89aa75156ff281609a1004aa30cccfba520e63896a871ef0b3bb63fdc0d9681d758efd21d2d71e7b2e1eb06bd87e18d0c5d0346c5cc8dcd7db38bd828db1d80285e4d38398ad8530189990e1c298d30f5be0958e4e756db7dc48378a27b44a8315dcbad440c15f33a2bb03ae4dd376eaf6e4a565513f23b69992b1a0b92c37bda70a11ccdbdb22f081785d4bed2c3066293fba763ba2052148db52530d82c65f31226f1b051a6cf5c26568fd6f5da23d9aac06ded4d9297c77d6d40055e270b3792e86582a5e074152fcdb27635459459ee2bacacf6e85a26bcd040f315dc875db6eae61e81f903aa85ed8dd02c79ff4b0af4e69568aee11b148eae0d25a4001d25461f413257589fd47dabb16b1822b3f6f7769a220684f23febfdaa0dca53fcc9b1340b7f4f6dbd4c75f1591b910960d175878269280ef40d33c03a716f89e8cb75f675cae9ef8a86d40ca0c30f34de01193d4459aa839cbe2faf62efdfdd7f4cbf0b95be2f88183a11f032a5074e7aedc4007fe81bec8fd2874028679ea4f4d4f32f31bc71379f4fcde96913dfcc9420c4d7357f854cb6cfb0df5215e39ca2de69b870e415b4da21472341c53480194873c4018cdab419c6a98e6b6b66009aef2f0b8eb0f413fefdb1c31e815faf5004a8be582be09190259f5d520a347da524798c7fb493d621f0c06eb76ead415497c3da0a958f627d61b047c46a30ba70d423c14df42111d47ec7ac31ce3de09f231ce0b58839e6a84e3e6de5517d8585b5695d35244cedd6b42f9185c4bb658f756d602a9174a58121453066ea8415e7ded24d1d3c983df1aea2aa9f871c156467c992a06c4faca7f09732002c1d08ce865370"}, &(0x7f0000001100)=0x1008) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001140)={0x5, 0x3, 0x2, 0x6b, 0x800, 0x7, 0x0, 0x38, r2}, 0x20) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000080)={0x2}) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000040)={'syz_tun\x00', 0x5e954b9c}) 2018/02/28 23:14:56 executing program 2: r0 = socket(0x11, 0x8000d, 0x21d2) getsockopt(r0, 0x0, 0x400000050, &(0x7f000000d000)=""/8, &(0x7f0000fedffc)=0x2db) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/02/28 23:14:56 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x20000003e2, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000001200)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/107, 0x6b}], 0x1, &(0x7f0000000200)=""/4096, 0x1000}, 0x0) 2018/02/28 23:14:56 executing program 3: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @multicast2}, &(0x7f0000000040)=0x10, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00000000c0)=r1) prctl$setmm(0x23, 0x3, &(0x7f0000ffb000/0x3000)=nil) migrate_pages(0x0, 0x7, &(0x7f0000000280), &(0x7f00000002c0)=0x80000001) 2018/02/28 23:14:56 executing program 1: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d7eff4)={0x0}, &(0x7f0000fc5ffc)=0xfffffffffffffed1) fcntl$setown(r0, 0x8, r1) r2 = socket(0x0, 0x80004, 0x1) ioctl$VHOST_SET_VRING_NUM(r2, 0x4008af10, &(0x7f0000000040)={0x0, 0x3f}) fcntl$getownex(r0, 0x10, &(0x7f0000b01ff8)={0x0, 0x0}) move_pages(r3, 0x329, &(0x7f00007ff000)=[], &(0x7f0000000040)=[], &(0x7f00000000c0)=[], 0x0) 2018/02/28 23:14:56 executing program 7: syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x0, 0x80000) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r2, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect={{}, {0x8}}}], 0x2cf) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000100)={0xa7, @tick, 0x0, {0x0, 0x40000}}) 2018/02/28 23:14:57 executing program 6: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000040)="06ae3bc4ce7aedfec826dfa769c0e22e", 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003baff0)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r1, &(0x7f0000a74fd0)=[{0x5b94, 0x0, 0x1fff, 0x0, @tick, {}, {}, @raw32}], 0x30) 2018/02/28 23:14:57 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2e, &(0x7f0000000080), 0xfffffffffffffe1b) [ 110.059811] syz_tun: Invalid MTU 1586842524 requested, hw max 65521 2018/02/28 23:14:57 executing program 3: mkdir(&(0x7f000056a000)='./control\x00', 0x0) lstat(&(0x7f0000000080)='./control\x00', &(0x7f00000000c0)) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000000240)=0xe8) syz_fuse_mount(&(0x7f0000000040)='./control\x00', 0x0, r1, 0x0, 0x0, 0x0) 2018/02/28 23:14:57 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000d00)=@security={'security\x00', 0xe, 0x4, 0x340, 0xffffffff, 0xd0, 0x0, 0x1a0, 0xffffffff, 0xffffffff, 0x270, 0x270, 0x270, 0xffffffff, 0x4, &(0x7f0000000040), {[{{@ipv6={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @remote={0xfe, 0x80, [], 0xbb}, [], [], 'irlan0\x00', 'lo\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}, {{@ipv6={@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, [], [], 'nr0\x00', 'ip6_vti0\x00', {}, {}, 0x6, 0x0, 0x3}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00'}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @empty, [], [], 'sit0\x00', 'gre0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x2}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3a0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x8000) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x7e, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x4e20, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, &(0x7f00000002c0)) 2018/02/28 23:14:57 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) setsockopt$sock_int(r1, 0x1, 0x2000000000f, &(0x7f0000f10000)=0xfffffffffffff830, 0x4) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f000086eff0)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) bind$inet6(r1, &(0x7f0000f13000)={0xa, 0x400000044e24, 0x7f, @dev={0xfe, 0x80, [], 0x13}, 0x42}, 0x1c) bind$inet6(r0, &(0x7f0000c8b000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/28 23:14:57 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000040ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000008ff8)) r1 = semget(0x2, 0x4, 0x100) semctl$SEM_STAT(r1, 0x4, 0x12, &(0x7f0000000000)=""/150) shutdown(r0, 0x1) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x20000, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000100)=0x400, 0x4) 2018/02/28 23:14:57 executing program 4: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000600)='/dev/ptmx\x00', 0x10000, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) preadv(r0, &(0x7f00000001c0)=[], 0x0, 0x0) r1 = socket$inet6(0xa, 0x3, 0xd243) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000040)=0xff83) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x8000}, &(0x7f00000000c0)=0x8) uname(&(0x7f00000005c0)=""/55) r3 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r4 = request_key(&(0x7f0000000500)='pkcs7_test\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000580)='+)selfcgroup\x00', 0x0) keyctl$instantiate_iov(0x14, r3, &(0x7f00000004c0)=[{&(0x7f00000001c0)="d71d8eb32a756403b6de9235522ea663942dd0f86d435a728dfed7c8bc63d7609a5f77b5621fded70400b89cdaa86d5a1b61e0a8da3978b832af81232ea22f7f0b55b1f839a50e1f72355cfd598e4df6c67c574b0456b7a812713bfe94980451e33d3c06d10be45488d50c5dfd9ce9c2af5f4928053f356ad1204ea93e1112a427b4beebc9262083c9fc5915ef5e45a10ec7845dc2fd", 0x96}, {&(0x7f0000000280)="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", 0xfa}, {&(0x7f0000000380)="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", 0xfb}, {&(0x7f0000000480)="1f9bc842d1e606e406301fd52307c82216c94ea08621c546d87ebc9d21deafc100f978c457e188eca9a5eac52642b3f59e6cb1", 0x33}], 0x4, r4) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r2, 0x7f}, 0x8) 2018/02/28 23:14:57 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xf7, &(0x7f0000d7b000), 0x0) 2018/02/28 23:14:57 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f0000000080)=""/185) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000d2ac00)={"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"}) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000040)={0x7, r1, 0x1}) time(&(0x7f0000000180)) openat(r1, &(0x7f0000000140)='./file0\x00', 0x8000, 0x4) fstat(r1, &(0x7f0000000200)) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00000001c0)={r0, r3}) 2018/02/28 23:14:57 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_buf(r1, 0x0, 0x2d, &(0x7f00000e1000)="e9654bba71f8ce3e7d308b997bee3c4feb91081d652ef3b70abbb49cefccf0171263246b5a79b8cb63da7ae2b9d6c8d31d61dad65f2c9fba20afccf3a9b00ddc2d2e326fbf1c96d3fc3ac0b892b04b3c420124af804078dde1fb1b5cbb4d70e75c3b73e9ecd1bc69d47a91f736502c0b822afdfaba220d93f7f6bcb7a953da8a874698634da7571e", 0x88) 2018/02/28 23:14:57 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ftruncate(r0, 0x5) ioctl$sock_ifreq(r0, 0x8942, &(0x7f0000000000)={"4e40364d72658263ff301a00", @ifru_addrs=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @empty}}}}) 2018/02/28 23:14:57 executing program 2: r0 = perf_event_open(&(0x7f00005c6f88)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000602fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r0, &(0x7f0000332000)=""/8, 0x8) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff) close(r1) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x2}) 2018/02/28 23:14:57 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003bff8)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00002f5ff8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r2, &(0x7f0000968ff6)=@file={0x1, './file0\x00'}, 0xa) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) sched_getparam(r4, &(0x7f0000000040)) connect$unix(r2, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r3, &(0x7f00000bd000)=[], 0x80, 0x0) sendmmsg$unix(r1, &(0x7f0000fa3000)=[{&(0x7f0000497ff6)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b71000)=[], 0x0, &(0x7f0000e55000)=[]}], 0x1, 0x40) 2018/02/28 23:14:57 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x80, 0x4040) openat(r0, &(0x7f0000000040)='./file0\x00', 0x200000, 0x80) mknodat(r0, &(0x7f0000000000)='./file0\x00', 0x140, 0x2) faccessat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x144, 0x0) 2018/02/28 23:14:57 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80, [], 0x13}, 0xffff, 0x2, 0xff, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0xfffffffffffffed4) r1 = memfd_create(&(0x7f0000000040)='trusted(}loloem1-&+\x00', 0x1) ioctl$TCSBRK(r1, 0x5409, 0x5) 2018/02/28 23:14:57 executing program 5: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendmsg(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000180)="2094b0b7d6ddbe8510dd12b6842d5251", 0x10}, {&(0x7f00000001c0)="6645bf77eacbb11cbfa4ba57781cf74afacef44a95e9b570877d268cb210b852eb50f1d790a0e34c12ce848ac4f522a4c74a226cbfbfbc6fce2662148cc91aea333bf10d92740e15707cc56ae4d556cf109b42b4052135e2e389846ce7479f7fb80a95ba496a4e2560ff8de85d98f4e40a662c6a87bff132961ae1e7600c3c7e1ee76a4c8f30ec3218eccb35f8d34d327d3e516acf7f84b907ea4fffa5190d9b3263c6bd1dd9dc5772ca073ac76e1409ea78d8a005ca9b1c3c98cb9d8772c17c0cddeda86ade48616ae9e98bb99df0e06ba0cde8ec6d5179e8c9f29266", 0xdd}, {&(0x7f00000002c0)="0f431b48fa39878f618f92b6f28c407bc2b86e029b928ce87df97575d1ef7830518f8884953454ab4f617c", 0x2b}, {&(0x7f0000000300)="638fa952fa12f67fd37f747010545cc97c419ae854ac31f0784787d2eb8b91d37b95c8ca", 0x24}, {&(0x7f0000000340)="094ac2279fdd6990bc5f402e345824bf5e25562a974791c8fe48c6a90ab82b071176921e6b1d959889462f360c43cc87448a492e3147140ae5cd34d1528ab743dd26ecf2bf74fdad1200", 0x4a}, {&(0x7f00000003c0)="172d0a51fe8f3f2deac5b50e8ff2ffcbdc7db057a8099d88b83692bbfedc18e33c9473fc76608b2a443bc99c4816a3f362de645626ad1555b158193981e51bfe829c1ee0c3a61dc351c4245df239e8c9d641f799a82769380c4ccb0f086a36340ffb5ddf233e620a87", 0x69}], 0x6, &(0x7f00000004c0)=[], 0x0, 0x8000}, 0x20000000) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x8, 0x400) epoll_pwait(r1, &(0x7f00000000c0)=[{}, {}, {}], 0x3, 0x6, &(0x7f0000000100)={0x101}, 0x8) r2 = socket$netlink(0x10, 0x3, 0xe) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f00000004c0)={r1}) r3 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x5e, 0x0) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f0000000040)={0x2, 0x3e, 0x1}) sendmsg$nl_route(r2, &(0x7f0000fde000)={&(0x7f0000496ff4)={0x10}, 0xc, &(0x7f0000087ff0)={&(0x7f0000784000)=@dellink={0x28, 0x11, 0x10f, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_NET_NS_FD={0x8, 0x1c}]}, 0x28}, 0x1}, 0x0) 2018/02/28 23:14:57 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f3fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) close(r0) 2018/02/28 23:14:57 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x107d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0xc, &(0x7f0000000040)=@raw=[@jmp={0x5, 0x7f, 0xf, 0x6, 0xb, 0xffffffc0}, @exit={0x95}, @alu={0x7, 0x5, 0x8, 0x7, 0x6, 0x8, 0x1}, @jmp={0x5, 0xffff, 0x0, 0x5, 0x6, 0xfffffff4}, @ldst={0x3, 0x3, 0x6, 0x4, 0x0, 0x88}, @map={0x18, 0x5, 0x1, 0x0, r0}], &(0x7f0000000000)='syzkaller\x00', 0x5c6e, 0x176, &(0x7f00001a7f05)=""/251}, 0xfffffe1d) 2018/02/28 23:14:57 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='pagemap\x00') fchown(r1, 0x0, 0x0) r2 = getpgid(0x0) stat(&(0x7f00000014c0)='./file0\x00', &(0x7f0000001500)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000001580), &(0x7f00000015c0), &(0x7f0000001600)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001640)={0x0}, &(0x7f0000001680)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000016c0)={{{@in6=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@broadcast}}, &(0x7f00000017c0)=0xe8) r7 = getgid() r8 = gettid() fstat(0xffffffffffffff9c, &(0x7f0000003ac0)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getegid() r11 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003b40)={{{@in6=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@local}}, &(0x7f0000003c40)=0xe8) fstat(r1, &(0x7f0000003c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000003d00)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000003d40)={{{@in=@broadcast, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f0000003e40)=0xe8) r16 = getegid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000042c0)=0x0) stat(&(0x7f0000004300)='./file0\x00', &(0x7f0000004340)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000043c0)='./file0\x00', &(0x7f0000004400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r20 = gettid() stat(&(0x7f0000004480)='./file0\x00', &(0x7f00000044c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000004540)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r23 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000004d00)={{{@in=@rand_addr, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@local}}, &(0x7f0000004e00)=0xe8) r25 = getegid() fcntl$getownex(r0, 0x10, &(0x7f00000054c0)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000005500)={{{@in=@rand_addr, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000005600)=0xe8) r28 = getgid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000005640)=0x0) getresuid(&(0x7f0000005680), &(0x7f00000056c0), &(0x7f0000005700)=0x0) r31 = getgid() r32 = fcntl$getown(r0, 0x9) lstat(&(0x7f0000005740)='./file0\x00', &(0x7f0000005780)={0x0, 0x0, 0x0, 0x0, 0x0}) r34 = getgid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000005800)=0x0) r36 = geteuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000005840)={0x0, 0x0, 0x0}, &(0x7f0000005880)=0xc) r38 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000005d40)={{{@in6=@mcast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f0000005e40)=0xe8) getresgid(&(0x7f0000005e80)=0x0, &(0x7f0000005ec0), &(0x7f0000005f00)) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000005f40)={0xffffffffffffffff}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000005f80)={0x0}, &(0x7f0000005fc0)=0xc) stat(&(0x7f0000006000)='./file0\x00', &(0x7f0000006040)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000060c0)={0x0, 0x0, 0x0}, &(0x7f0000006100)=0xc) fcntl$getownex(r1, 0x10, &(0x7f0000009b00)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000009b40)={{{@in6=@empty, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000009c40)=0xe8) r47 = getgid() fcntl$getownex(r1, 0x10, &(0x7f0000009c80)={0x0, 0x0}) fstat(r1, &(0x7f0000009cc0)={0x0, 0x0, 0x0, 0x0, 0x0}) r50 = getegid() sendmmsg$unix(r1, &(0x7f0000009e00)=[{&(0x7f0000000040)=@abs={0x1, 0x0, 0x4e23}, 0x8, &(0x7f0000001440)=[{&(0x7f0000000080)="3aff2b22a774287f9abd209b84f5218667d112f8f1f7c7ee845f49931ad7d87e621c7f1ca6fef2311bc7bd196023a32522fbdc648a4aa5e2b3f74bd3de57dd215ff290dea8804cd7ec02e48ad063bafaf23646a270622f157c9620dca7461a457dfbebc71a35484ef9fff39fdf16b9e4f8e17178264a8a88b61e6a9c98781fc0d8470a7deab18071d078c2d75d2cfd30c144c7b200eae44d901c6e00e7624cea2b92", 0xa2}, {&(0x7f0000000140)="5e86095aec83545debc35016ed961d37a597fc09ea6f1b93758f95ea9129248b5e523fdeca7f813dbcd9110cbdd1161b1f4f07816dd8fccc8581df8e1df3e1880815da1a7041caa17cab0eabebaa75c7b8bcef2753a8f493d5d06a7e4916fc76ed17dd11fcba8b9af6edf41f89128011b4eb9812995e0c46749084f0d358b8fb4114a2e3a1e125664597f4d7cf5be935fad218f5ce44dbf5827986a5d86702763ce9d3316e346e3c261eb284f5043c08edd08f594e3a539172fa90ead1c138fd480595fb429052520500a55336e5ae3f8a3faa71c1d8a5515aaceccc53140e886f127ae954f3e00ccc9c5efab2735e35c1cd", 0xf2}, {&(0x7f00000002c0)="5287690d1dbfdc64a8f77dc80e196fd7d98e10d17d6477aa0d066cd8c37892b63311657797474519f036664520244fd72693600241bde77415d9667a2e0ab870d1232a9db60e6688f10e865f35338a44211034f6f3331c78a322b0f30af98486f8ed68d3c36802372031bd318cb7f1787e3093c43ffddeba9108afdeffea0c180948db37d3", 0x85}, {&(0x7f0000000380)="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&(0x7f0000005040)=[{&(0x7f0000004ec0)="ee39bf2c4a021adbb6346a56ce6b9fcbcef17f402992f057884a441dd395e936096b1d8e4926f82457ef4eca14131cf7961842717f99135c7f39508bb80dd26cf09625476e5b25836e4ea289f6b4f716e156d12dfde9c89aa1751dc92f021c8ed0f8494206fd463797d0d1183dad1ed305da1ba244c0ff8ee5132e90277ad51b098bf9cf8bf1fc908673512fb17891b303d16ba0d802dbb60736aaa4ebbff525edea77ebc60d4e42557a34f54c9914efca48c79abf9016dc3074c7", 0xbb}, {&(0x7f0000004f80)="3ff6d72d1bfc83448b5a859aac77f58fe96ae7b803bf8dd665a3918e46bf782f43240a4adc4cbd504e0a7c8f700cb0734786cfc7c9c97948acad87300451f2391f61cad1045cc072899e0e0bc17f2091ba00a5fdd83fe7cf69d485802cfaf69cce63cff76d23b90e2439777618a2af554e9858bf059f93ecb6cff1137862287232f36468542d3324a781ef48ee36d8b5ccb05d942a0b30", 0x97}], 0x2, 0x0, 0x0, 0x4000000}, {&(0x7f0000005080)=@abs={0x1, 0x0, 0x4e23}, 0x8, &(0x7f0000005440)=[{&(0x7f00000050c0)="ff9b041ca17e2c851984b794dec75acd9638227f2b9bb01dc3776daeed3ed841471a3aea71f94482d1014f8a5cd798574b02bdab18751201e1058a835b56337eeba7c927f0910e50b79f945282eecba4fb1f2f409822286b76f5f68685b83047ec2204ef453a10b2eb12843035cd416f208177b292ab3509822e8816a99f227c6a9d717a89a98509f0beefe61b00e3bcd944157c1e8aa76d41", 0x99}, {&(0x7f0000005180)="02a81fde48280f764dc88d0156b4220f42f914e5028aafea07937b9329d2029ee21559fdc9f5482fd26cce3f33a1b062d1edd811d1b37f3cd3e67e7ce31728b88881dfd032524daa45c717243c12c639fef7f15f5a16fa7182a5aa43889f96545656335868b6d45847116577f29bc2a7a527f1140a2249df22ef3767638f84a145de05bf7e258686ed933fb7a7b3dcb9df2d865234c1816ac5a27fccb073682697f8b7fd1cc599a4", 0xa8}, {&(0x7f0000005240)="cc6d28e337d7b881441fcd1f60c49356f2ae9d20afe8d6587f35023cccf0487e4541fb71501198cb45b8be2d00519416c00f2bbb770b53bb27c9d1f694d3a6630a3ce90c539929eeac7ad884a0471665489faaf7da36dbad284f261154790ac9b89e97388a7f42c23935bb799dd74ce50884d883d01f9287856e6a9d3627e0977de67be1d6c12cb97afc8e583b08a801aff3497d7dfd20223ce38d60248ced472e05", 0xa2}, {&(0x7f0000005300)="e1f232d02d8c5763569f9d7fe779ef0d1623f971818f6d66d77a91145fabe88677d63c26bf08dee9e3ce4ee3e0c847e908e561b34c2b8b813bec8f783ecfc0239423343294d4b1919de9ae5fc5321c10080aed04d408417dafb7427b6f2f2a459d7357d585b79d0ab6dc9e1ec9993d51473436db34de1e69247c66128277c721d744c69eb24dcb3a5e4b1ce42e620573defefed7a38700d868eac38e5a43e02c0b01672b537e14d3b340eb", 0xab}, {&(0x7f00000053c0)="0c1dee97d7f480212a667f4ec737a77499564a8b2db8c978cc4a454195112df224158c2e1105fbf28022de7d8c1c86f5ba6feb0800545fc9f48feb14e8b98bcc8668a96aed6accdbf7662ccab5915287b9e3086c64182105f8bdd275a0aa77ee9c470453e39b51af76b566d9a4682a803d2d111d591d", 0x76}], 0x5, &(0x7f00000058c0)=[@rights={0x30, 0x1, 0x1, [r1, r1, r1, r1, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @rights={0x38, 0x1, 0x1, [r1, r1, r0, r1, r1, r0, r1, r1, r0, r1]}, @rights={0x30, 0x1, 0x1, [r0, r1, r1, r0, r0, r0, r1]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r29, r30, r31}, @cred={0x20, 0x1, 0x2, r32, r33, r34}, @rights={0x20, 0x1, 0x1, [r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r35, r36, r37}], 0x150, 0x80}, {&(0x7f0000005a40)=@abs={0x1, 0x0, 0x4e23}, 0x8, &(0x7f0000005d00)=[{&(0x7f0000005a80)="b1ae222f12a2dd952175e7f65cbc7c299beb23bebb4cc4c7b692bc4393db1646b47c0774e01adaf132b1be3e471140702c09114b806a631685d4d28495a6d4866af0523d258a70af59c1fe30afe1a27cc022504431768af3226a54ac52146791b2e1392fc1b8eb106c91e7f46dfb0f1d527d0396ab56011341cdc8db0eedd3a05a2a7d9ed963983f73105c064378836ed195f6b68047bc98a77f4697d51a8a930cd75240b0e1cecbdda53ce55aa0a7527bbf3c", 0xb3}, {&(0x7f0000005b40)="bfaa6e3a099b6ff750b6a10fc2103b70aba48eb8e61fec1ac2008e6a54f83885a9fd72845053bca9777fd6c779fa8b1719ad50c7f03789fb2b8c18be586e43abf3a0a11e33914af9003885cbb66763526d42b9746174649d9d80d2b38a170df2a1fd20764d81e85e880ffa3e6e9e64aad7c2d1e5a42a933713fd41ac34cacfab888f73487c3cebf7118a0dba714aa65dae5c872b1202e389909955a9486ddf5aac802b1f44c9fe850faa970bac3738febd43105bccd441161ef05ff8deabeec1133fa5f475fe4b0d8e0107db24f3a44122459d5b4620ac76", 0xd8}, {&(0x7f0000005c40)="4a56c104220704e3d56d852db62451ce0888efe6d5c48def451692a4a1846b3d139133f1087ccd04e235d5f215b89566c431867d4c28e6b4cc5522e5b8150c527ec70efff4ec362fa6d49b3026eef9262fada6432b947368f54145ea478634a66e4539dcf8791aaf6985c7e924e4231ccb1927a1b5af496d87a86af6af6dc55e69f81d77b242ae0919cf578e329023c7571b34cd459a35fb08d7bea023", 0x9d}], 0x3, &(0x7f0000006140)=[@rights={0x18, 0x1, 0x1, [r1, r0]}, @cred={0x20, 0x1, 0x2, r38, r39, r40}, @rights={0x28, 0x1, 0x1, [r1, r41, r1, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r42, r43, r44}, 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0x1000}, {&(0x7f0000008ac0)="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0x1000}], 0x3, &(0x7f0000009d40)=[@cred={0x20, 0x1, 0x2, r45, r46, r47}, @cred={0x20, 0x1, 0x2, r48, r49, r50}, @rights={0x30, 0x1, 0x1, [r1, r1, r1, r0, r1, r0, r0, r1]}, @rights={0x38, 0x1, 0x1, [r1, r0, r0, r0, r1, r1, r0, r0, r0]}], 0xa8, 0x40}], 0x9, 0x4000) 2018/02/28 23:14:57 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, r0, 0x0) mremap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000011000/0x4000)=nil) r1 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r1, 0xc0884123, &(0x7f000000cff3)) 2018/02/28 23:14:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xffffffff7fffffff, 0x80040000) ioctl$KDSETMODE(r0, 0x4b3a, 0x7fffffff) syncfs(r0) stat(&(0x7f0000f13000)='./file0\x00', &(0x7f00004abfbc)) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000096bfe2)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pwrite64(r1, &(0x7f0000007fce)='8', 0x1, 0x0) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000fecff8)) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000040)={r1, 0x4d038562, 0xe062, r1}) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f0000000240)={0x312f, 0x2}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7ff}}, [0x6, 0x400, 0x4b, 0x36, 0x7, 0x1, 0xb7, 0x0, 0xd3, 0x7, 0x5, 0x1, 0x6, 0x5, 0x6]}, &(0x7f00000001c0)=0x108) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000200)={r2, 0x0, 0x9, 0x1}, 0x10) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d00fe2)='/selinux/commit_pending_bools\x00', 0x1, 0x0) recvfrom$ax25(r0, &(0x7f0000000280)=""/4096, 0x1000, 0x40000141, &(0x7f0000001280)={0x3, {"e9a99d5c52b9ea"}}, 0x10) ioctl$VHOST_SET_VRING_BASE(r3, 0x4008af12, &(0x7f0000fcbff8)={0x1, 0x80000001}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) sysfs$1(0x1, &(0x7f00000012c0)='/dev/admmidi#\x00') connect$inet6(r4, &(0x7f0000e73fe4)={0xa, 0x4e21, 0x1000000000000, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) 2018/02/28 23:14:57 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007ccff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x80045438, &(0x7f0000000000)=0x24) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0xfff, 0x20044) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000180)={r1, 0x50, &(0x7f0000000100)}, 0x10) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000080)={'ipddp0\x00', @ifru_map={0x9, 0xd2, 0x100000001, 0x5, 0x9, 0xffff}}) 2018/02/28 23:14:57 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/autofs\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000100)={0x0, 0x0, 0x2b2}) r3 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x4, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000180)={r2, 0x80000, r3}) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000db7000), &(0x7f0000a59000)=0x3) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000040)) [ 110.279362] audit: type=1400 audit(1519859697.170:89): avc: denied { map_create } for pid=14538 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/02/28 23:14:57 executing program 4: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0xfffffffffffffffe) r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x2, 0x100) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mlock2(&(0x7f0000b23000/0x4000)=nil, 0x4000, 0x1) mmap(&(0x7f0000b26000/0x1000)=nil, 0x1000, 0x1000004, 0x13130, r0, 0x0) 2018/02/28 23:14:57 executing program 6: socket$packet(0x11, 0x3, 0x300) r0 = creat(&(0x7f0000000040)='./file0\x00', 0xc0) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000000000)=0xa) [ 110.367416] audit: type=1400 audit(1519859697.233:90): avc: denied { map } for pid=14556 comm="modprobe" path="/lib/x86_64-linux-gnu/libc-2.13.so" dev="sda1" ino=2784 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [ 110.391597] audit: type=1400 audit(1519859697.246:91): avc: denied { net_admin } for pid=4291 comm="syz-executor4" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/28 23:14:57 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents64(r0, &(0x7f0000ceffd4)=""/44, 0x2c) getdents(r0, &(0x7f0000cdb000)=""/36, 0x24) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f00000000c0)=ANY=[@ANYBLOB="0300000000000000ab0f0000010000000000000000000000a004000005000000000000000000000000000000000000000000000000000000ff0100000200000000000000000000000000000000000000040300000000000005000000000000000080000005000000090000000700000000000000000000000000010003000000000000000000000000000000000000000000000024a19a5f8ff9ab5c"]) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000000000)={0x7fff}) 2018/02/28 23:14:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000d6d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0xb) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00000000c0)={'bcsf0\x00', @ifru_addrs={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000000)={@local, 0x0}, &(0x7f0000000040)=0x14) bind$packet(r0, &(0x7f0000000080)={0x11, 0xf7, r1, 0x1, 0xa8c7, 0x6, @empty}, 0x14) fcntl$setflags(r0, 0x2, 0x1) [ 110.416048] audit: type=1400 audit(1519859697.251:92): avc: denied { dac_override } for pid=14542 comm="syz-executor7" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/28 23:14:57 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x2}, 0x10) 2018/02/28 23:14:57 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x3, &(0x7f0000519fa8)=ANY=[@ANYBLOB="180e6abd61848f0f1400000000000000950000"], &(0x7f0000000040)='syzkaller\x00', 0xfffffffffffffffe, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000000)=r0, 0x4) write(r1, &(0x7f0000e75fd9)="260000005e00090d0000eaf83afffb0000000000010000000000000000000007e900000009de", 0x26) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f00000000c0)=0xfffffffffffffffd) 2018/02/28 23:14:57 executing program 6: r0 = socket$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$inet(r0, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) write$selinux_create(r1, &(0x7f0000000080)=@objname={'system_u:object_r:logrotate_var_lib_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x0, 0x0, 0x20, './file0\x00'}, 0x59) sendmsg$key(r1, &(0x7f0000e96fc8)={0x0, 0x0, &(0x7f00009df000)={&(0x7f00007cc000)={0x2, 0x0, 0x0, 0x0, 0x1b, 0x0, 0x0, 0x0, [@sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x4e20, @empty}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, @sadb_x_sec_ctx={0x14, 0x18, 0x0, 0x0, 0x91, "76cbd5f680433059c2b551abea6d36bf507cea6489c34add75bcef1822ef862dab9094673d3270d0fb0e6c05dc68a1f1819ae9b0edde85c586dadc0c6678d0f8013d316eaf1ec51fa894fbff145df65233a0dc9bc66694bae49129ca8aa1b5b3efc96e363b4eeadf2f7c99d42b2dc9d4107cbd93e9ae2fbceef6e98f5a53aba6d069ab3e4d7e8277ed67a524c85e9c4c5d"}]}, 0xd8}, 0x1}, 0x0) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7099)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0x0, 0x0, []}, 0x98}, 0x1}, 0x40001) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x10000) recvfrom$inet6(r1, &(0x7f000034e000)=""/239, 0xef, 0x0, &(0x7f0000276fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) shutdown(r1, 0x1) 2018/02/28 23:14:57 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000000040)=""/70) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) close(r0) sendmsg$kcm(r0, &(0x7f0000000600)={&(0x7f00000000c0)=@sco={0x1f, {0x6, 0x8, 0x10000, 0x9, 0x80, 0xfe4}}, 0x8, &(0x7f0000000440)=[{&(0x7f0000000100)}, {&(0x7f0000000140)="515e71a808266aa3664a9887fb5862f1355ee17b323e666036a67efadc43f4f796a8f697a6735dd66143d0fd52a2a985352a7cb19de3be05f94030015864151c4ecd3e38cfb61f18d316c3948e63691124951c1cd51bc0e16b4e7b490d05cbe6677273cf0df9144a9f8ef786e4d3c1053540d1c3e3916999c24c83e8fb5fcf7783ffb298ce7f4aad4b3fa8ccaab51a90babcf6dc9d7fd49e3fb9a3946aa049b3aa08b685ff940f5a1b3b5fcefa4059d7745d97877f11e1776e7de0341597c49c9ecfeee9e2ae5d67b53e2f4ee54ef20457a4ec8fb9002e5333f3ca8f6698f169", 0xe0}, {&(0x7f0000000240)="a1eb064a43293efed58129e4653e83f02e00146ce8d7cb6ad0399763", 0x1c}, {&(0x7f0000000280)="1ef29315d32f660338484083de5613cd3cd2920c18dbbd54248fb334f507f7ecffdbd65636d07af7f2bf6253ab4bf8c4dae3adc07d627b513a04b1d8", 0x3c}, {&(0x7f00000002c0)="05984a21384400c5f2ff2e092402c6ee2826795e375f1638b4dfe237b6b1cf765f48a6957cb680029ab9bd80aa3f5e19f5c0d8fd4a377ed9aeea8f84e813f87a8239d884e71560fe96a02177e13071a0bf30438da34bc86f53c5f5d8fd2ffe78ffda92bb49c3f32239259de34c72dcbbf4871a25b8a469728e6e70e2268c88599496de07bd0bba4e5fdc32aa0e83dc56f44c575d6249db93", 0x98}, {&(0x7f0000000380)="128e919115d8d2680cc7e418daa8ed314815614d37a0f6da135d78f3a5f175967498f2db58bcb081b850eef3cb499ebc282ad2a0d195aaa36c58fb739d8ce8734157888d58603870fb691e1b27f8b69190a5374362261fb1acb7d0862558318d90b4b5b78b3caea8688026c96fb4034303f43e4f399a4f87e2f1f7532dd7f9bf8ded5a7a90e7cf7a84ea064086", 0x8d}], 0x6, &(0x7f00000004c0)=[{0x98, 0x0, 0x81, "10aff4e762d05f3b7b868353118c69cf94f0aadcb00f2d60813bb6a200b864543584f91f048fe051783a9486bd0efd81c67201e78727dcb96c8c92678a246fafd81edeb304a574192d5a78a8a15bfa8ef4c69e7dbc2efc67680a60495ecad7b0cba09d23e82128b6920ae2abce774b09f631c82640a6cdba5a3b4730688d2403a48298af462dea"}, {0x88, 0x0, 0x200, "88b54b90d1d367ed1cb19324de4fd76e05acc00c39095ee737963148725a41de22fbf49eb170a56edb4a658f14e8f9d71b554bea845b359edb538fdecd4da3d7d06981708b6535df9bf07b319996813a36578ccfadd32ed6b2f3d66e797507ca8293da3207ce7138d1a3b40c4d17f71e1b44d5ffaadeaeb3"}], 0x120, 0x4000000}, 0x24000005) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1) fdatasync(r0) [ 110.455742] audit: type=1400 audit(1519859697.344:93): avc: denied { net_raw } for pid=14567 comm="syz-executor6" 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 [ 110.480089] audit: type=1400 audit(1519859697.347:94): avc: denied { setattr } for pid=14542 comm="syz-executor7" name="pagemap" dev="proc" ino=38077 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=file permissive=1 2018/02/28 23:14:57 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000282000)={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x2}, 0xc) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'bcsf0\x00', @ifru_flags=0x801}) 2018/02/28 23:14:57 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000080)='./file0\x00', 0x90) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000000300)) r0 = socket$nl_generic(0x10, 0x3, 0x10) creat(&(0x7f0000000040)='./file0\x00', 0x10) sendmsg$nl_generic(r0, &(0x7f0000f34fc8)={&(0x7f0000c61ff4)={0x10, 0x34000}, 0xc, &(0x7f0000735000)={&(0x7f0000674fe0)={0x1c, 0x1e, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x6}, [@typed={0x8, 0xa, @binary}]}, 0x1c}, 0x1}, 0x0) 2018/02/28 23:14:57 executing program 2: r0 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000340)=@security={'security\x00', 0xe, 0x4, 0x6e0, 0xffffffff, 0x520, 0x0, 0x2c8, 0xffffffff, 0xffffffff, 0x610, 0x610, 0x610, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, [], [], 'eql\x00', 'irlan0\x00'}, 0x0, 0x2a0, 0x2c8, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@loopback={0x0, 0x1}, [], @ipv4=@local={0xac, 0x14, 0x14, 0xaa}, [], @ipv4=@empty, [], @ipv6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}}, @common=@rt={0x138, 'rt\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [@ipv4={[], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, @empty, @remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, @empty, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}]}}]}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], [], 'bcsf0\x00', 'syzkaller1\x00'}, 0x0, 0x130, 0x258, 0x0, {}, [@common=@inet=@hashlimit1={0x58, 'hashlimit\x00', 0x1, {'sit0\x00', {0x0, 0x0, 0x4, 0x0, 0x0, 0x100, 0x1}}}, @common=@ah={0x30, 'ah\x00'}]}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x0, 'system_u:object_r:dhcpc_var_run_t:s0\x00'}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@remote={0xfe, 0x80, [], 0xbb}, 'bcsf0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x740) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x1b0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f00000000c0)=""/156) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000e80)=@security={'security\x00', 0xe, 0x4, 0x370, 0xffffffff, 0xd0, 0xd0, 0x0, 0xffffffff, 0xffffffff, 0x2a0, 0x2a0, 0x2a0, 0xffffffff, 0x4, &(0x7f0000000040), {[{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, [], [], 'vlan0\x00', 'irlan0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x0, 0xff}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @empty, [], [], 'bpq0\x00', 'bpq0\x00'}, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@hl={0x28, 'hl\x00'}]}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00'}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, [], [], 'bond0\x00', 'vcan0\x00'}, 0x0, 0xa8, 0xd8, 0x0, {}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3d0) 2018/02/28 23:14:57 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x200000000, 0x0, 0x0, 0x8, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffff7f, 0xffffffffffffffff, 0x0) clock_gettime(0xffffffffffeffffd, &(0x7f0000000100)) keyctl$join(0x1, 0x0) 2018/02/28 23:14:57 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x6, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'ip6gretap0\x00', @ifru_flags=0xc003}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) bind$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x1, @loopback=0x7f000001}}, 0x20) recvfrom$ax25(r1, &(0x7f0000000100)=""/94, 0x5e, 0x2000, &(0x7f0000000180)={0x3, {"6e4bea1723bc73"}, 0x8}, 0x10) 2018/02/28 23:14:57 executing program 6: syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x105000) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f000021bff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6}]}, 0x10) write(r1, &(0x7f0000000100)='[`Sg', 0x4) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000000004000) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x80000, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000040)) clock_nanosleep(0x0, 0x0, &(0x7f0000000140)={0x0, 0x989680}, &(0x7f0000000180)) 2018/02/28 23:14:57 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x248ac3, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000140)={0x2, 0x5, 0x5, 0x0, 0xb201, 0xffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$IPC_STAT(0x0, 0x2, &(0x7f0000000340)=""/182) socketpair$inet6(0xa, 0x800, 0x3e7, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/02/28 23:14:57 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000000240)='./file0\x00', 0x7) r1 = socket(0x1e, 0x1, 0x0) fcntl$setlease(r0, 0x400, 0x2) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1, 0x1df9}, 0xfffffe13) listen(r1, 0x0) sendmsg(r1, &(0x7f0000030000)={&(0x7f0000000280)=ANY=[@ANYBLOB="1e000100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c39701000400bd15020078a1dfd300881a8365b1b16d7436e9f8d734dcbeb8af4d82e2af566871bd42e8692b0855bc208082c22093411eef5df14186b89fcda2a9558a15c23a4f2c22293f04ef1f92a6ca362e2add679eba7bdf06e93024855d56d768a86c86ce923c9ffbbf11e0b29cab"], 0x1, &(0x7f0000447ff0)=[], 0x0, &(0x7f00006e9c68)=[]}, 0x0) write(r0, &(0x7f0000000140)="4e0f47f770a153c5b54460c68f8d8642b23b55bb7d2c6f977430d1a62c6267d160161ae9715622273ae68800f1b498013b94acd5e14ef07603fc40bea25926b02fabdb2aea0dc393684ea10bcb1b43cea8fe7b7fae4ac89977120c8fa5b76487173419948b8f2319812edb24358ffde5f2cb8ccae6cdfd7b6df73a76e5bf12753bb06b8c11a1bf54b7bf37203903332b835b0c0a4f83a9957bc6e3f19fdac686e0746a4fe487c66b696f365bf0c27be693af047b1754f6f5744af145c4aa6e36643af3f57a5cb99b27097e68", 0xcc) 2018/02/28 23:14:57 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$bt_sco_SCO_CONNINFO(0xffffffffffffffff, 0x11, 0x2, &(0x7f0000000140)=""/184, &(0x7f0000000100)=0xb8) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f0000000280)="660f72e706b8030000000f23c80f21f8350400d0000f23f8c4e16015a191a70000f3f080b67ba2ccb900b9bc0900000f3266baf80cb8b4f92b88ef66bafc0cec2e650f22a6b90e0a00000f320f06f26e", 0x50}], 0x1, 0x0, &(0x7f0000000340)=[], 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f000016d000)={"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"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x8000) 2018/02/28 23:14:57 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x28042, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x1000) fallocate(r2, 0x0, 0x0, 0x40007) sendfile(r1, r2, &(0x7f0000ccb000), 0x400) 2018/02/28 23:14:57 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000001c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000240)={r2, 0x1f}, &(0x7f0000000280)=0x8) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f0000000100)) sendto$inet6(r0, &(0x7f0000001000), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000140), 0x4) recvfrom$inet6(r0, &(0x7f0000000040)=""/169, 0xa9, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00000002c0)={0x1, 0x1, 0x3, 0x1, r1}, &(0x7f0000000300)=0x10) setsockopt$RDS_FREE_MR(r3, 0x114, 0x3, &(0x7f0000000180)={{0x8f0e, 0x3}}, 0x10) 2018/02/28 23:14:57 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x10, 0x7, 0x0) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[]}, 0x0) dup3(r0, r1, 0x0) socket$inet(0x2, 0x80000, 0x0) 2018/02/28 23:14:57 executing program 6: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r1, 0x0, 0x30}, &(0x7f0000000100)=0xc) memfd_create(&(0x7f0000000dc0)='/dev/ashmem\x00', 0x1) alarm(0x7fe) 2018/02/28 23:14:57 executing program 4: r0 = open(&(0x7f0000520ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000000000)=0x8e) sendfile(0xffffffffffffffff, r0, &(0x7f0000335ff8), 0xffffffff) readv(0xffffffffffffffff, &(0x7f00007f3000)=[{&(0x7f0000d25000)=""/4096, 0x1000}], 0x1) 2018/02/28 23:14:57 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00002aeff0)='/selinux/access\x00', 0x2, 0x0) unshare(0x20000) r2 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x8000, 0x6, 0xfffffffe00000000, 0x21, r3}, 0xf) accept$inet(r2, 0x0, &(0x7f0000000140)) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f0000000040)={0x6, 0x1f}) setns(r1, 0x7fffffc) fcntl$dupfd(r0, 0x0, r2) 2018/02/28 23:14:57 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x1c) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00000001c0)=0x100000000, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00005ebff0)={r0, &(0x7f0000de6000)}, 0x10) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000000240)={&(0x7f0000ffc000/0x1000)=nil, 0x0, 0x2, 0x10, &(0x7f0000ffb000/0x2000)=nil, 0x546e1cec}) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000280)={"62726964676530000000000000000004", @ifru_settings={0x4, 0x6, @fr_pvc_info=&(0x7f00000000c0)={0x1, 'sit0\x00'}}}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000200)={0x0, 0x0}) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000380)=0x20) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000300)=0x0) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r0, &(0x7f0000000340)={r1, r2, 0x7fff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000180)=ANY=[@ANYBLOB="61ed30377a384400e2345082fd249058d47cf724523244627bd20794a943126af2fbeb1db6ad405017", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000100)=0x14) syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x7f, 0x14000) 2018/02/28 23:14:57 executing program 7: r0 = socket(0x20004000000015, 0x80005, 0x0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000100)={0x0, @local, @remote}, &(0x7f0000000140)=0xc) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4800000}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)=@bridge_delneigh={0x84, 0x1d, 0x20, 0x70bd28, 0x25dfdbff, {0x1c, 0x0, 0x0, r1, 0x0, 0x0, 0x7}, [@NDA_DST_MAC={0xc, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}}, @NDA_VNI={0x8, 0x7, 0xcd}, @NDA_DST_IPV6={0x14, 0x1, @mcast2={0xff, 0x2, [], 0x1}}, @NDA_PORT={0x8, 0x6, 0x4e23}, @NDA_SRC_VNI={0x8, 0xb, 0x2}, @NDA_LINK_NETNSID={0x8, 0xa, 0xe402}, @NDA_DST_IPV6={0x14, 0x1, @empty}, @NDA_CACHEINFO={0x14, 0x3, {0x5f, 0x5, 0x9, 0x117}}]}, 0x84}, 0x1, 0x0, 0x0, 0x8000}, 0x800) getsockopt(r0, 0x200000000114, 0x2712, &(0x7f0000001000)=""/1, &(0x7f0000000000)=0xf000) syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0xf53a, 0x100) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/relabel\x00', 0x2, 0x0) [ 110.746729] kvm: vcpu 0: requested 68374 ns lapic timer period limited to 500000 ns [ 110.761521] kvm: vcpu 0: requested 68374 ns lapic timer period limited to 500000 ns [ 110.777088] kvm: emulating exchange as write 2018/02/28 23:14:57 executing program 6: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20, 0x0, @empty, 0x4}, {0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0xfffffffffffffe38) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, [@jmp={0xf, 0x0, 0x2}], {0x95}}, &(0x7f0000000200)='syzkaller3', 0x1, 0xc3, &(0x7f0000000340)=""/195}, 0x48) r0 = creat(&(0x7f0000000080)='./file0\x00', 0xdf2286df2f2db222) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000004c0)=@nat={'nat\x00', 0x1b, 0x5, 0x4a0, 0x0, 0x130, 0xffffffff, 0x210, 0x0, 0x408, 0x408, 0xffffffff, 0x408, 0x408, 0x5, &(0x7f00000000c0), {[{{@ip={@loopback=0x7f000001, @multicast2=0xe0000002, 0x0, 0xffffff00, 'vcan0\x00', 'irlan0\x00', {0xff}, {0xff}, 0x77, 0x0, 0x8}, 0x0, 0xd0, 0x130, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}, @common=@set={0x40, 'set\x00', 0x0, {{0x4, [0x8, 0x4, 0x101, 0x1000, 0x6, 0xa1c0], 0x4, 0x3, 0x1000}}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0x9, 0x1, [0x0, 0x0, 0x2, 0x14, 0x2f, 0x0, 0x22, 0x2, 0x26, 0xa, 0x2e, 0xf, 0x0, 0x14, 0x1f, 0x38], 0x0, 0x400, 0x3ff}}}, {{@uncond, 0x0, 0x98, 0xe0, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0xb, 0x31380, 0x400}}]}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x2, @ipv6=@loopback={0x0, 0x1}, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}, @port=0x4e24, @icmp_id=0x65}}}, {{@ip={@loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}, 0xffffffff, 0xffffff00, 'ip6_vti0\x00', 'ifb0\x00', {}, {0xff}, 0x6c, 0x1, 0x1}, 0x0, 0x90, 0xd8, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x2, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @ipv6=@empty, @icmp_id=0x64, @gre_key=0x4a54}}}, {{@uncond, 0x0, 0xe8, 0x120, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00', 0x7, 0x2, 0x2, 0x1}}, @common=@inet=@tcpmss={0x28, 'tcpmss\x00', 0x0, {0x4, 0x1000, 0x1}}]}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x8, @remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001, @gre_key=0x8, @icmp_id=0x66}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x500) 2018/02/28 23:14:57 executing program 7: mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='ufs\x00', 0x10c0ed0000, 0x0) 2018/02/28 23:14:57 executing program 4: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x800, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f00000000c0)="ff63e4ac88575e319b4d9bede5148c26386b7ce1e8722f58b3b5f9a0f58330007363f3d463dd73b4287b85028ddb9c3912e3480fdac305768ad0d95a4c8ff3aa4c7f960c307a286010b7", &(0x7f0000000040)="0b7bfd9875342493758ac6f90946fb1bd19bd46fc7cb70b23075e440367dae4510c9bfb6afbbf064e9174872307ab1eec4"}, 0x20) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b072, r0, 0x0) mremap(&(0x7f000000b000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000004000/0x1000)=nil) unlink(&(0x7f0000000080)='./file0\x00') remap_file_pages(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) 2018/02/28 23:14:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f00005eefee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0xfb81e79e315005f}) 2018/02/28 23:14:57 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001300)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x3, 0x0, 0x0, 0x9}, {0x6}]}, 0x10) sendmsg$nl_generic(r2, &(0x7f0000008000)={&(0x7f000000eff4)={0x10, 0x34000}, 0xc, &(0x7f00000b4ff0)={&(0x7f00008d5fec)={0x14, 0x23, 0x829, 0x0, 0x0, {}, []}, 0x14}, 0x1}, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000040)={0x4, 0xffffffffffffffff}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000000080)={0x0, 0x100000000000000, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 'yam0\x00'}) 2018/02/28 23:14:57 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x2, 0x40) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00000000c0)={'eql\x00', @ifru_addrs={0x2, 0x4e21, @broadcast=0xffffffff}}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000f22fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="4000a981"], &(0x7f00000002c0)=0x8) connect$inet6(r1, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x5, 0x1, [0x0]}, 0xa) 2018/02/28 23:14:57 executing program 6: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300)="00e3d6f8ce036f69388e832a383415eda4be", 0x12, r1) r3 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a}, &(0x7f0000f19edc)="b33ab76079ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149bd61bd78b506e8b", 0xc0, r1) r4 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r2, r3, r4}, &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)}) r5 = socket$inet6(0xa, 0x6, 0x8) ioctl$sock_SIOCGIFCONF(r5, 0x8910, &(0x7f0000000080)=@req) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) clock_nanosleep(0x3, 0x1, &(0x7f0000000180)={r6, r7+30000000}, &(0x7f00000001c0)) r8 = syz_open_dev$sndpcmc(&(0x7f0000000200)='/dev/snd/pcmC#D#c\x00', 0x10000, 0x101800) ioctl$DRM_IOCTL_RM_MAP(r8, 0x4028641b, &(0x7f00000003c0)={&(0x7f0000000000/0x1000)=nil, 0x5, 0x0, 0x8, &(0x7f0000fff000/0x1000)=nil, 0x4}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x1}, &(0x7f0000000280)=0x8) ioctl$sock_SIOCGIFCONF(r5, 0x8910, &(0x7f0000000380)=@buf) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r8, 0x84, 0x6d, &(0x7f00000002c0)={r9, 0x15, "b1e572a7ac3ad034a0f083f9b4f7c7c077f91dc2aa"}, &(0x7f0000000340)=0x1d) 2018/02/28 23:14:57 executing program 1: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) renameat(r0, &(0x7f000001b000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000009000)='./control\x00') ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f0000000000)={"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"}) 2018/02/28 23:14:57 executing program 0: r0 = creat(&(0x7f00000002c0)='./file0\x00', 0x8003b) pread64(r0, &(0x7f0000000040), 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00007b5000)='cpuset\x00') getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) fcntl$setlease(r0, 0x400, 0x1) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') pread64(r1, &(0x7f0000000000), 0xffac, 0x0) 2018/02/28 23:14:57 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x800) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) setsockopt(r0, 0x800000010d, 0x0, &(0x7f0000d14ffc)="02000000", 0x4) 2018/02/28 23:14:57 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000a93fff), &(0x7f00002b7ffc), &(0x7f000029e000), &(0x7f000031d000)) read(r0, &(0x7f0000428000)=""/154, 0x9a) r1 = socket$bt_rfcomm(0x1f, 0x1, 0x3) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000040), 0x2) 2018/02/28 23:14:57 executing program 5: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000180)=0x200, 0x2) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x4, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1, 0x1df9}, 0x1c) lgetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@random={'osx.', '[(ppp0\x00'}, &(0x7f00000003c0)=""/4096, 0x1000) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000240)=0x7) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000000200)={0x0, 0x40, 0xfffffffffffffffd, &(0x7f00000001c0)}) sendmsg(r1, &(0x7f0000030000)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x1, &(0x7f0000447ff0)=[], 0x0, &(0x7f00006e9c68)=[]}, 0x0) 2018/02/28 23:14:57 executing program 0: r0 = socket(0xa, 0x80001, 0x4) setsockopt(r0, 0x29, 0x13, &(0x7f0000000380), 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x8, 0x4) 2018/02/28 23:14:57 executing program 1: mlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000040)='numa_maps\x00') sendfile(r1, r1, &(0x7f00009c7000)=0x400000, 0x400000ff) 2018/02/28 23:14:57 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) socket$packet(0x11, 0x2, 0x300) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x99, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @empty}, 0x1c) writev(r0, &(0x7f0000002480)=[{&(0x7f0000002380)='G', 0x1}], 0x1) 2018/02/28 23:14:57 executing program 7: r0 = getpgrp(0xffffffffffffffff) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r0, 0x80000000, &(0x7f0000000000)=""/19) waitid(0x1, r0, &(0x7f00001fbff0), 0x60000008, &(0x7f0000c6bf70)) 2018/02/28 23:14:57 executing program 1: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x5, 0x4000) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x158) linkat(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00', 0x1000) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000280)=@filter={'filter\x00', 0xe, 0x1, 0x190, [0x0, 0x20000640, 0x20000670, 0x200006a0], 0x0, &(0x7f0000000400), &(0x7f0000000640)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x15, 0x0, 0x0, 'ip6gretap0\x00', 'teql0\x00', 'teql0\x00', 'ip6tnl0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @random="2cd89976cb12", [], 0xa0, 0xd0, 0x100, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x208) 2018/02/28 23:14:57 executing program 4: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000240)=0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/cache_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x78, 0x7, 0x2, 0x101, 0x1, 0x0, 0x9, 0x40, 0x1, 0x8, 0xffffffffffff0000, 0x6, 0x6, 0x2, 0x7ff, 0x1, 0x4, 0x5, 0xd8, 0x1, 0x55, 0x1, 0x0, 0xff, 0x9, 0x5, 0x0, 0xffffffffffffffd9, 0xfffffffffffff9fb, 0xffff, 0x401, 0x1, 0x80000000, 0x20, 0x4524, 0x3f, 0x2ef69f8d000000, 0x0, 0x8001, 0x3, @perf_bp={&(0x7f0000000080), 0x8}, 0x0, 0x3, 0x3, 0x4, 0x40, 0x3ff, 0xa591}, r0, 0x4, r1, 0x5) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f00000002c0)=""/41) r2 = socket$alg(0x26, 0x5, 0x0) socket$pppoe(0x18, 0x1, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x8) bind$alg(r2, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x4000, 0x0) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f0000000140)) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0x10000) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000100)={0x0, []}, 0x4) ioctl$sock_bt_hci(r3, 0x800448d4, &(0x7f00000000c0)="40f3374900f760b14d29c6969963a3a98d2a36556860f1108a115f371054cf17012fbaf3") setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080), 0xfdea) 2018/02/28 23:14:57 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000000)=0x100000265) 2018/02/28 23:14:58 executing program 7: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffbffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r0, 0x11, &(0x7f0000b1eff0)={0x0, 0xfffffffffffffffc, 0x1}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/hwrng\x00', 0x80, 0x0) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) getpgrp(r0) r4 = fcntl$dupfd(r3, 0x406, r3) fcntl$setown(r4, 0x8, r0) kcmp$KCMP_EPOLL_TFD(r1, r0, 0x7, r2, &(0x7f0000000340)={r4, r3}) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r4, 0xc1105511, &(0x7f0000000100)={{0x0, 0x3, 0x1, 0x2ad3, "6324da3f7d7f377fb21ebcc3656dbf642071c7410b8fa03c503a90e48d68a29a58ef7d6b56f6c90c209eb88a", 0x7f}, 0x0, 0x0, 0xcc04, r0, 0x580, 0x7f, "e5a840813ba4ade878baaafdb77941f2ae01c7feb2a05c7af818e71d8f91dc1e5adbc6543fe3e84a82f2ac0805d6dd32c67a2500b621b8e470f027bb0f8f7876", &(0x7f00000000c0)='-(selinuxppp0#\\nodev.trusted\x00', 0x1d, [], [0xce94, 0x1000, 0x8, 0x7fffffff]}) getsockname$netlink(r4, &(0x7f0000000040), &(0x7f0000000080)=0xc) openat(r4, &(0x7f0000000300)='./file0\x00', 0x40, 0x10) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000000000)={0x2}, 0x4) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) read(r4, &(0x7f00000003c0)=""/128, 0xfffffffffffffc3a) 2018/02/28 23:14:58 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xd) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x28800) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0xb6, "b44a801e1a6c44fe0fd6b343b04a21fad28945560f132da6b71589e3f3de9567ada96200e177062ad0339ed75213e8e6422e81ea5fe9c5c6d1e118ca18f758e9c833c13c9e541abeb27ed47540faaab3082133aa1b3d01b1ce2a5ec620fe61d7d877be6ba77748953deedd01da8a7850d5acf66ef8441e23a2f84cd26b83bf108dfce037725ce37a19da88b10fd51d02228d2ca85152a1d7e38f8ea01cade22b3a9300b3fdbac3798be8358502aeef33e0254738ac72"}, &(0x7f0000000140)=0xbe) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000180)={r2, 0x3}, &(0x7f00000001c0)=0x8) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000016edc)={0x14, 0x1e, 0x2ff, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, []}, 0x14}, 0x1}, 0x0) 2018/02/28 23:14:58 executing program 2: io_setup(0x70, &(0x7f0000000080)=0x0) r1 = socket(0x2, 0x806, 0x0) io_submit(r0, 0x1, &(0x7f0000000300)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100)}]) 2018/02/28 23:14:58 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) fstat(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={r1, r2, r3}, 0xc) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r4, 0x89f0, &(0x7f0000000080)={'bridge0\x00', @ifru_settings={0x0, 0x0, @fr}}) 2018/02/28 23:14:58 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x4000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f00000002c0)='/dev/input/mice\x00', 0x0, 0x20000000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0x8, "fdff2bb0de1bdbc4"}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={r2, @in={{0x2, 0x4e22, @empty}}, 0x9, 0xc77, 0x80000001, 0x6, 0xb0fcb74129483447}, &(0x7f0000000200)=0xa0) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r3, 0x4008af00, &(0x7f0000000040)=0x8000000) 2018/02/28 23:14:58 executing program 4: mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) fremovexattr(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="6274722b72d366732e6269675f6b"]) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f000030fff3)='big_key\x00', &(0x7f00004cb000)={0x73, 0x79, 0x7a}, &(0x7f0000000040)="b8", 0x1, r1) 2018/02/28 23:14:58 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f84ff0)={&(0x7f0000000000)={0x2, 0x20000003, 0x0, 0x0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}, @sadb_sa={0x2, 0x1}, @sadb_x_sec_ctx={0xa, 0x18, 0x4, 0x3f, 0x43, "73295b27d0c542d667c879563004ed787b895d91173eb45db88fd90f82209fbb0451d6b5fe54a6147ca26d3656be0f6acc4291728a3de70154249203894dd2a2d3ed5d"}]}, 0x98}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)={0x2, 0x7, 0x92, 0x7, 0x12c, 0x0, 0x70bd25, 0x25dfdbff, [@sadb_x_nat_t_port={0x1, 0x15, 0x4e22}, @sadb_x_policy={0x8, 0x12, 0x0, 0x4, 0x0, 0x6e6bb3, 0x1, {0x6, 0x0, 0x6, 0x2, 0x0, 0x3, 0x0, @in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@dev={0xac, 0x14, 0x14, 0x15}}}]}, 0x58}, 0x1}, 0x4) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00000000c0)={'nr0\x00', @ifru_addrs={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) 2018/02/28 23:14:58 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x3de, 0x20, 0x7, 0x6}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000100)={r1, 0x61, "57a52842c7efeb567cc03f6a7aaa218ba64aa87749fd3e91d62e293d02fdbb610dc9a7452024dc02c039a47b2021f83cf7b5a586b1aa4a526fe60ca32e929c076c42b22555c1877f49eaaf3bd775fb7b9983c637727fa9b396ec9373106c1fbfc9"}, &(0x7f0000000180)=0x69) openat$ptmx(0xffffffffffffff9c, &(0x7f0000f8c000)='/dev/ptmx\x00', 0x0, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) r3 = getpgid(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x59, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r3, 0x0, 0xffffffffffffffff, 0x0) fallocate(r2, 0x0, 0x2, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r2, &(0x7f00004e5fff), &(0x7f00003a3fff)="16"}, 0x20) 2018/02/28 23:14:58 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002200)='/selinux/policy\x00', 0x0, 0x0) r2 = accept$inet6(r1, &(0x7f0000002240)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000002280)=0x1c) r3 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f00005f5fc0)=[{}, {}, {}, {}], 0x4) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x400e00, 0x0) bind$unix(r1, &(0x7f0000000000)=@abs={0x0, 0x0, 0x4e23}, 0x8) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f00000000c0)) openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x404000, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$EVIOCGSW(r3, 0x8040451b, &(0x7f0000000080)=""/62) 2018/02/28 23:14:58 executing program 6: 2018/02/28 23:14:58 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=[]}) 2018/02/28 23:14:58 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) close(r1) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) socket$packet(0x11, 0x3, 0x300) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) close(r2) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000ee1000)={0x0, 0x0, []}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) 2018/02/28 23:14:58 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0xbc8, 0x400240) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000180)=""/4096) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000001180)=ANY=[@ANYBLOB="1c0000001d12ffff00000000000000040500000008000800f7ce64f98ce70ab27bc0beb41003c88f493da6f16a13139d152da30c1b2fb05f459077d83ce2b174d76d4f6e33c2f5ee4063b8b67f636656380c674b6cab6404d59ec4f8a654299f070ae61048e24c2e32dcba5bb9136a368b1b8345ed8309d61c40b0640de8d3ae2a74b13be1282da6c98b48b2bfbdbb6d5cc5b13e155b852ec43d2ba438bfd71fc1b360d65fb4e7ab"], 0x1c}, 0x1}, 0x0) getpeername$packet(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000001400)=0x14) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000001340)={r1, 0x28, &(0x7f0000001300)}, 0x10) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000012c0)=0x0) sendmsg$nl_generic(r1, &(0x7f0000001240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000001480)={0x3c0, 0x28, 0x1, 0x70bd29, 0x25dfdbff, {}, [@typed={0x98, 0x95, @binary="dd964af05edbcd7a6536eebeee4d49ec595cb749dc36c466b71622ce6c7c394296fbb3fe9cddb9d822fd62ea813fa3a2138ca830d65308fcc781909635899cb68064c1589e6ea0407dd58b9dd1d361e3ca9b7a80a605c0a8d4f5856f4da377fb331a2da41d4cadf4e90c80d5cb549e27984b097505e73231e96db4a89b6bd22f2fc2cfa9c2bbf85ba2f7cdfc1911"}, @nested={0xb4, 0x23, [@generic="1b86a1f80e3eba257f28ce0d13a49a8bb8dbc3872dd68fb3938e842e991a782316f60fca029cd43976b47dba9677ffd048893218e2505a21b911e35eb02ac8476c1993195c5bf500487c436eb96c9ceb3caf9fd3888ee1ddfe13ff6e82677ba9475a58a72bcbea01c50a666a7135c52ba6ad079d5c5244a27bac78946bf7fd2ac47b5cf1954d912f1283cffaaa83de42abd818bcace0f2f9165f1955d5ea21238fa9c6ef56de679abae1d1d0de"]}, @nested={0x260, 0xfffffffffffffffb, [@generic="24866b599473ee131247d7844d2fd07972e4b51db31e31132b54544542e9c415383c9bcb3e9039b064d8d66065fb33ac6f5d40d1dc496c12a09e5a0c18231d31daa75e54366cc30e1e5c125d1c35467c708f16e19bfc4c12e9656080e356f1bdc88cbbbc1aa8a277e71e92a7de861e0c8ab48468a677b0e254d9e7147946e739d5cac8770150f7ac2d", @generic="1ac8898564c6f7b4be7f19c546b83e3bf1e6b4cdac96d4d87d3d40df2f8daa3688a8ce6428fe34e152f8a3417dd2c29a3e0b98166d8502c56ebafe33b2f9892743145cbb94b1c58b7196210a44f54b3340e3bb3cb69b636de6cd46fc8a789aa6f16d56f96e600d023905f24cf2f641669ef691417452d707cec5f6f63fed5c2bd7085ca4ee5a742947e2bcdb6d6fff216084f43731880784892f5874aa260753e21fa29c38369f864c7e33dcc4f0800737b8032f74f0ed", @generic="e522930560b2aa87c45eafaf33fc2509cea6d9bad7920322f5ef506515862f3e7447460493049d2f03e6a6d40c91886f46c910322808adc6b94ff6f8682d031149e01116a990d7353e42dccc98c49013dedcb7299c3e89bfcac9327f4c98adcdbed4ebc5e10d", @generic="4e5965729760ab13d092c21b2f6421c246873ef543ab5595787af3863f54d58298e6b60f35de500a59556b0a6d86f33e240301cb59a5cef1160b8d728fa1f94f5727f34b02416f5c27da898c991473d5d1a3b5bb65aa65d0dd4eb800a8d00f2b576d1bffdea52b183a98ba9ad4bf43ff59cfb3d5d11bdc2f4e0a80f2cf1c0a07d279dc601f4036104a6e", @generic="a8b80ac3c0c7df6575a25c9b767ed252d71616f23c8454cb9b6fc73c34cd7d8d", @typed={0xc, 0x47, @pid=r3}]}]}, 0x3c0}, 0x1, 0x0, 0x0, 0x44055}, 0x80) connect$packet(r1, &(0x7f0000001440)={0x11, 0xd, r2, 0x1, 0x4, 0x6, @empty}, 0x14) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000001840)) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f00000000c0)) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000001880)=""/137) 2018/02/28 23:14:58 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000400)={0x8, &(0x7f00000003c0)=[{}, {}, {}, {}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000440)={r1, 0x20}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-3way\x00'}, 0x58) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x8000, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00000004c0)=0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000600)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000005c0)={&(0x7f0000000500)={0x84, 0xb, 0x0, 0x400, 0x70bd2d, 0x25dfdbfd, {0x5, 0x0, 0x4}, [@typed={0x8, 0x8a, @binary}, @nested={0x4c, 0x92, [@generic="a42d2141df4f09862ac4c8452e20780ccf07fa6c6fc2a12aa76b6bd1fb6bf528a108a3877a9493ccb232665b71933f11808dea1a47fa83fe58", @typed={0xc, 0x6e, @pid=r4}]}, @typed={0x14, 0x62, @str='/dev/dsp\x00'}, @typed={0x8, 0xc}]}, 0x84}, 0x1, 0x0, 0x0, 0x40004}, 0x8000) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00000002c0)="824cdc6772c9120ad6b763d0036302e9d0d0eac33327e594e64f249c63f9c591df703b6af35553f1b86778c9fab173c3a80bda7032e208504050cb5715fd3511e93f66dd23d380d212eb542a299181ee12ccac2e1c6434a0096b7a741aa608ec857d12f44f7ce70c2e87585d857be2c59c459aba461b5ee116e4ca4dd1393b8e0b19854a176a02c09a97fa6e12dcf6785d9c91f4204ae1b175cb3fbf2192a7f3cf74d6742a4a9024a0139b1d01", 0xad) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f0000000240)={{0x2, 0x4e21, @rand_addr=0x8001}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}}, 0x0, {0x2, 0x4e23, @multicast1=0xe0000001}, 'gre0\x00'}) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000140)={{{@in=@remote, @in=@multicast1}}, {{@in=@dev}, 0x0, @in6=@empty}}, &(0x7f0000000380)=0xe8) ioctl$SNDRV_TIMER_IOCTL_STOP(r3, 0x54a1) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) 2018/02/28 23:14:58 executing program 2: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f000054afec)="0200000001000000000000000100050000000000", 0x14, 0x0) syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x8, 0x80000) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='securityfs\x00', 0x400, 0x0) 2018/02/28 23:14:58 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) io_setup(0x4, &(0x7f000014d000)=0x0) io_submit(r1, 0x1, &(0x7f00004b0000)=[&(0x7f0000b9d000)={0x0, 0x0, 0x11, 0x0, 0x0, r0, &(0x7f0000117f60)}]) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/02/28 23:14:58 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x101000) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) 2018/02/28 23:14:58 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000100)={{0x81, 0x1}, "706f7274300000000000000000000000000000000000000000000000fffffffffffffff20000000000000000000000000000000000000000000000000100", 0x100000000000000, 0x0, 0x0, 0x0, 0x0, 0x2, 0x8, 0x0, 0x1, 0x3}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000fbf000)={{0x80}, 'port1\x00'}) 2018/02/28 23:14:58 executing program 7: r0 = epoll_create1(0x31a7b9998b53f2c4) r1 = socket$inet_dccp(0x2, 0x6, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000003ff4)) setsockopt$sock_int(r1, 0x1, 0x40000000000007, &(0x7f0000fecffc), 0x4) 2018/02/28 23:14:58 executing program 3: syz_emit_ethernet(0x3e, &(0x7f0000000540)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd6050a09c00081100fe8000000000000000000000000000b4fe8000000000000000000000000000aa4e204e2000089078"], &(0x7f0000000040)) r0 = socket$nfc_raw(0x27, 0x3, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000080)=r1) 2018/02/28 23:14:58 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x301000, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000040)) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000432fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) readv(r0, &(0x7f0000000600)=[{&(0x7f0000000500)=""/201, 0xc9}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r2, 0x6, &(0x7f0000013000)) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/28 23:14:58 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b58ff4)) mkdir(&(0x7f0000b08ff8)='./file0\x00', 0x0) mkdir(&(0x7f00006aaff8)='./file1\x00', 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x4) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) accept$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f00000000c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'gretap0\x00', r2}) accept$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x10) mount(&(0x7f0000451ff8)='./file0\x00', &(0x7f000069cff8)='./file1\x00', &(0x7f0000847000)="07e372f2", 0x2003, &(0x7f000012c000)) 2018/02/28 23:14:58 executing program 0: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000080)) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) fadvise64(r1, 0xfffffffffffffffe, 0x0, 0x3) r2 = accept(r0, &(0x7f0000000040)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e21, 0x263, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x3}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000240)={r3}, &(0x7f0000000280)=0x8) 2018/02/28 23:14:58 executing program 4: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x201, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000100)=""/247) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000004c40)) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x81, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040)={0x4}, 0x4) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3000006, 0x4012, r2, 0x0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000000080)=""/24) munlockall() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000002640)={{{@in6=@mcast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@empty}}, &(0x7f0000002740)=0xe8) sendmmsg(r1, &(0x7f00000050c0)=[{{0x0, 0x0, &(0x7f0000000a00)=[{&(0x7f0000000200)="516519bcfb7323c698c3dccecef0203a9f646b037fd2ee58864328a628e1f97f55a71bfcb42521854e93ee72a49d804ef384341b7bbfbe1d73e7ceb8694f9b7a72be8910212f4abf477e70f0f18577801040c2311b1d8a133bd7631cd5a2c7ec999dd7d5927b", 0x66}, {&(0x7f0000000280)="15bbca4aa80a915f1a0c452f86ecb41799fe60f81ac027624d6c693904a14faa7a5e7e", 0x23}, {&(0x7f0000000340)="afa4ef243c8fcfa340c0bed07b5279c6ad073fa69174573796bab483f23bdc2e6185483b1b7aaed10ff7966c6180c11e7620ab5d0356c03b309738b3c3234a2e424bd91d04f60725737c40724739e0f88cbbd877f0982d6ed567d23eceda2cc4cc644dbb06a219e27cf3f17b81ac2fa908abaaa7beec128827166de6dd07c9a9b176c8b23aaffd691dababd21e0c68460c979e7ef47fdf0847354f54368ca77451b2b0bbef7fd1a826d5fc05de4401e9e6d5861d1d53035f71c0110806d96b8b89689cd8cf95ef6755f5", 0xca}, {&(0x7f0000000440)="028020a90a1ee21ce19a1856760a1462b832cf11026fda74c410aae8696654a69bbcd5964e97f07f460cf3ae7d99786759a4f27e7104643588b3b127eaaa6e484498318667badca925007b924ae086b45c08d5b7827965deb6e8f27febb19bacec7198f6e17ee992a1a45a941c1a50d74118d2108afdfbf525a8f17d237ef4154c38d792276b3b07fadaf14e7dad155c2de728bb124b56e05f454312a7ec7326366fb2c34d68f1f1c989c288d2e60de7b9a34fa57f83", 0xb6}, {&(0x7f0000000500)="29bf145dae011b8ba603870e6c3916f5efb9d8a5cf9e1a5b127d4cb4b4916b9fc048199dc4d9fe837426c85f8c7a7bc8a7d6804cec30e87a2efd2049b6916e7dfcd13432db7715330b9af9c350efb901f28b91628a1b8de692d14f10c944bd4688e519eb45cf90588a5e5bb10a82c48290c0c4d00aeeb4e8950e6072169c8b74b36287b36c9a0c6036120d421aeb7623bf99d4e172aaf2edb93589b7", 0x9c}, {&(0x7f00000005c0)="cb1c6b571c981d5e1b5e1779de787f6f1203b58b7a6d4a0ec756763719a2874099f5d7d02a464833b44f383a339237ec4a685e5fac92cccef952946b028736168f7896ca7d310e3b7e91afa7aed6c351f1e755b77cd9cd5b6f6661139e134996a30d6b775ad28068526f687bc1c6c62be14ef3e9fb45f5e7b4dfaef132ca5a45571bebf7df4c210f106195f375d9708d095c37eeb7ef049618cd5da0eb95c3da35816bc0b9fc3fddac69275ea629f560392d6a0e5a5b49485df23bd444ab3919a2f4b1eff4ae0e36eeacf2fb185ba867c2b1c667ee60209424c6e432d3ad64bb3db4016169eba506", 0xe8}, {&(0x7f00000006c0)="2d97f747489db9a9c8b6c2f9737ea31339a19d96aab6c446b9ae002ad69560f46ed9de93d5df04adb683ad93a331c0d491e78ae1e759e4d7136074e4d39fb562134ccd673a78c0e002cb7fa8dfc19a0df32ab8a4979c22d21b0f86963d3b163deac5f16a4212bfb478125dc81295f0da9a855f314f2930a7cf4736688b68085cd7fa097f92332944b1c50b77ecd04094883a8b", 0x93}, {&(0x7f0000000780)="c22006f6e4661ec3e9fd011786835a35954d52f5dd455cfa376c3e49bdaf8824c66e69a17b005edb78bd4f3c0f6438fdb5cbfe0a2d498be34dc5650d770426ac3ffd62ed7e6c095c65d303f6c3e3b0e5500e92ad8a95c44d289100293fafcced140683fae005b23a1f1898edad916027df84e58b81ad551b8e8122904de0aed8b71ab67bfce99d7089b1aead3364ed8664b8b6d14a118a45637cf2c6bdeaa7d893268c92d06ff26233894b32ec989564acdb7498d8307ed287874b7073bfe404c6ec73", 0xc3}, {&(0x7f0000000880)="7fec43ec22d020006dd2900ebfe16beff0f9402f28d073747def520d2f2b0b95ab7a262df3075379fddea0622ce5334ab4807652bf7f93f09d91c02c280015dc0b54aaa01f78cebbcdc3380e2a7e65a27733edbd3b916c190eb970c40ee41c730f539878c81be6f79373d916adc4211e55cdba4bde1f62da23aecfa0c237766500c9f435bd2de0cf3dcb", 0x8a}, {&(0x7f0000000940)="8df04ce8c361f0114482f4298d3ef63c6bfa898dd7b6d35e8a26f49f191f5af6703e71b1cf0a4953ec7539d842553a5c61efa5447ded33c8f8a8813677d60f12e584c4d65832e5cd7bed83f2df9e07295869a6c6f920c0340f6fedde19930e9b44ecf480308f8787fa6e7d0699fc51a260dcd501c3d684c61ab4e268ba0881be70b5290583f36ae6ff5c72bd97", 0x8d}], 0xa}, 0x2}, {{&(0x7f00000002c0)=@vsock={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10, &(0x7f0000000ec0)=[{&(0x7f0000000ac0)="0284efde5ae437853a3f46a72e881f2cb5d2cc6158d709800c2bcc9484ea1644ae12a38760645f5be1458eec39b46e04fb26565e8450cb307886f67a3c21e9895362a04528e39c09bd7d0b5786e036c3a8b5196c5ab6e1f8e574fc82dcec9934ca45686c1b018d719483d5b207874aed135b097783c3d3448e61d7ceead1ee409cd4e4a3273de5c86012b97210aa8206a229859e103f0a065b6c1deed0613bf82e051f855c23150d75d20331dfb597b9d172b066a3c4ee16bb06f43c8a4649523539ae9dab06a7151e3eccf9336bae9f20e71b0f66c1dcd587ec5e8357df6406e9aa02c31693c0", 0xe7}, {&(0x7f0000000bc0)="ebb113a2f47c1c95ad8fd6ab1e7c420b26c3a2f65f2a0a93ea5494f8e0e6f5e34db51dab8b82363234718773bf9113f9d2177725010fa77725458c455d9ef6f34fb64b80c8d63815ce13105af0721f3c4c357ee57ae397d46e9bd44dd65efa5b841ca2f4624fdd91a6dc9e23c945c8eff0c7c0d8fd", 0x75}, {&(0x7f0000000c40)="433ca6b6fe1ae20af9fa5007d7878db9ac9901352f540fb8f0fa264ce5f444867e7f751730f387e128abd5e622824ab65b83cb77160053938c81300e40cbf660250504a94ce0e0cd3dd1d11db8c497f8260ed45d51aeb1a3fec1bac792d0c7db3cc69b3ea49a005a104493cbf35ea4d37929d8c7bd05fd185390f09b037cbe9b1559c05e64a11d3dc52d30dc718aa75cae6be1799926a6a5213ac10a4587c2f809189f6f74b347d5acb2ecbcc2b6943a7a81c86d28077b2be2d8cee6ad33127da4b03b0b84c561f2efcfd3da4daac82a5b598d0094c71c0eab1d543a3feaaed694878cab28e345c697cdb84f45741b082e7ebfa327", 0xf5}, {&(0x7f0000000d40)="19e00a3d45f0a14a5162808437835b4f7f083698f648f829e8c80f9dfe8e079bee35c58fd5f2edcc3bcc4f2061", 0x2d}, {&(0x7f0000000d80)="aff0fd7ee6600154f840add5def968fc2400681f2511080c0c9d19fcc8f45ab20a111098d9b6ef768f9f163e725e5f2dd8c5413a54ae0951f8613e8e7bf05ede1f4527d373c24eddbdda37453d1e0178de8fbbe8137d9ce19f41a85dcdff05a3ce5d2a0d020146868261c49bf8d19d6ea878a9e21b003dad83d562cef13d9caf331b77246ba1c0dc41936aba7e42", 0x8e}, {&(0x7f0000000e40)="c902dca0ee77030b09c973281f7474cf1d9969afd201525cd33265c0bfa1cc609ae9de4e522bbab2b0b1d55d1da493546391f95d30f72ebb064483245e38caa52551ec5b6faeaf707eaff28313b8830e1111679628e9d073d77d86d307f8f6146e4852", 0x63}], 0x6, &(0x7f0000000f40)=[{0x110, 0x0, 0xd63, "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"}, {0x78, 0x1, 0x0, "bf83fbfa9b0e2faa783aa9ac932650fa4c9fba69978c885e98d345b9f683423ff6ed194b6debd148fee0d889c1cab2bbbea94b1dc82c1e470d20832f9acea2aadd0c34e178bb837814306d974e67351801d3d8f41ba25e39f35e948e26ae22adafd3111238a6c5"}, {0xa0, 0x8e, 0x543, "682f960a6b47f4b9120cb95bdcfde6da27a47289427d209f290925bd36e4385f278a200b94790550f43adb2f61f0c29724fb9cbbc379c25aed08c375ea87dfc04bf67f48cf137e2c5b925c0072bb8484f6bb92eb634742320f67713836712d0df47365fe5571a9365c2752c0841ecbdb65c636b4145772f3511b3d6e0c1e21502f650bdd97a3a3bc38cf31ef16"}], 0x228, 0x810}, 0x401}, {{&(0x7f0000001180)=@llc={0x1a, 0x0, 0x2, 0x3, 0x10001, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10, &(0x7f00000025c0)=[{&(0x7f00000011c0)="28a532b3bea6e09c5f266edf5a0f486eb2aa9a25933b2f1f24c02332b65672a3dd58c6fb497d1a427c5b17b075a36f59a85e05fe3ee3deb85496f46be6df9bc88bf28807997c825abc64778c63b50e49e87a162f2ca9c7a7927927d011036e1f4d6ac52f262eb7b9dc4aa0e6aa5a020f63ca5fa031623025fc096bf7b71bd4c726a9abce3f6cbb9d1f063684f7c3fd0a9191edef5b70aefbb3a34b50b5a4ae6e", 0xa0}, {&(0x7f0000001280)="28cf43a8da84c9c9a739cfd1aec24206d53c17e21aa85950e0c2b83031a39633ceaf0b3ede23c4ff42faf48e5cc7ddd527c31cf1ff6a122ca9d6f34ec1fdee93b6e029d9a27b5a11a6958ab857f4d72e0616bd768e0f2fce0bdc7d92d4ef6e520944bf12ec45729abb68a955ed9ab8", 0x6f}, {&(0x7f0000001300)="755eb7d79b8d9ae66d18", 0xa}, 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{0x98, 0x184, 0x0, "cbd8ed6df536427cd5a58ee99baa73a114d1a00377b1fd934f856fadbfd67e7d776d4e3ab82e434ac3093a0d656def5bffc70d4ab8c8e434060c64efa6a8949fd4388d6a8affb96a2f17a639a5a4d8fe6d22cdcaba9bbef74f56992904e7b3e4c3b513ed5c3fe4570737b67415cbcdb82f0fe2de80d0f456bbc28250f87b1f8b1092c84b"}], 0x10a8, 0x20000000}, 0x100000000}, {{&(0x7f0000004c00)=@sco={0x1f, {0x0, 0x1, 0x9, 0x100000001, 0x3, 0x81}}, 0x8, &(0x7f0000005040)=[{&(0x7f0000004c40)}, {&(0x7f0000004c80)="13f16a21c3fe11ea89e5d16faa147fda0df8fa8444a4924b1561795b6bbe514e2f5e19fd4a6cd5602ed950b1cbf255f27acb654fa2121302eb2f21f9aa5f2649e6dd7ec4dd94474b5e284fd85880c8fe8b648a6e645ec0f08c452f84f5551c074cf74bb7d1a53452a1d01308e29ec608f44e8269988cfcbbb34b6ecc695fa45be90b50a9f18716f46651bd143a1d02758a3cc02fb9ba904ec926925a15d216b5c08acb2905909e9b032b5370e2b010c7cdda4014d5e7976dc0666f658c718ba8ad4c7ecff0a7630185bbfc7f220f7966e444c3633b9d26e9d90e", 0xda}, {&(0x7f0000004d80)="aae0214a01e202f5b6840470d911eeb8545867e959f67d84ac32b047d8c75b2ce6f2d55daef82051f1a9db15a05a42c4864e88630f57e954dff8a44e7c015c973cfb6b874d274da2fb5af64d7eedeebaf5d9df44b797f60813199855a5a58c256b73f3201bccb45dabc2e97a8a2b8b0e3a12eef40c9b1a4aa8fa0bd51e5abd0168f897a7bedc1b4c391fc921ca073701e2e5cad24bd0e25c0ecfb37868a1bc51178ce1a177ee0231ec3a2617b4f027eaed3c4b4c2ce305c3c9af51c27d50ae0f51bd21370e", 0xc5}, {&(0x7f0000004e80)="d4e4885fe85ed54e06be9e57e18dadf7c05f470c74409115ef1a555225996eddb8c5d37be7f230132f3c0aef0215fb8737fd34f2270abfc961ed116a782ef18f7c2c1fd12df53efda06e3e80f6838f4d8cf570ef3487804b935d2d56d50b27c0371f6a2aff9e72f05f1499d69912c1e57d90d500e34c57cf588f5406b773f23669", 0x81}, {&(0x7f0000004f40)="4f5f10ff5155135c867c1a1672f72d9ae81cbb77be08c1992b780ece63e4d36af676c51f8352405414a904b5f2439cf181875eec965eb066ec01e676bcdd48bae495baefc96816e8d3a59fb9615ff1cb6adf834463a2bf3333fa3164cd2cc9e32fe251b85388436d7f5c6cdd3da543003d1247d6e9d14a1386312aaaa8e25811fbb0ebcd28078f1abbad9b99d3e632a478ec2d8e59435bdba5a3d9d865c965949aad44539af88ee15e46731bd77644c28e2e3361fc7c8fe065d90d66a478be14295879c8d3037eef86f4b5ee214836bc6e9a5387", 0xd4}], 0x5}, 0x824e}], 0x5, 0x8000) 2018/02/28 23:14:58 executing program 6: prctl$intptr(0x8, 0x0) r0 = request_key(&(0x7f0000000340)='asymmetric\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0xfffffffffffffffc) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)="1b8d5b2bab6fef20c5633a1a0f126df9e0ee97b761b76a1f51bb2e15fdc8a0a23d351fc54d43e294c12dd56db855133f2b29d6095f0fdc81b74d4e0d1467e103284b448a1da2fc77307cd2bc1551f70dd2475e688cf984f1bf496140f120dc12626b0667a375a19ebaf119b9f5336488060e11fc21a1ee287928005c42278780cd7ef51ccff258eb43cd17875e42c0be542620cf49a51affb0b93f8d6ededb648fe6b7f8cfbefa2b65a777a77f3454a0719114a561d0ff8c1a7135890494f21894b8d68ade03c4cf7e4e237d90fe5ce30a48c21f2ef0b807f14a70a0731f72c62ccee0dde39ac0a1a3d73884", 0xec, 0x0) r1 = socket$rds(0x15, 0x5, 0x0) preadv(r1, &(0x7f0000000540)=[], 0x0, 0x0) r2 = request_key(&(0x7f0000000240)='cifs.idmap\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0)='\x00', 0xfffffffffffffff9) keyctl$dh_compute(0x17, &(0x7f0000000300)={r0, r2, r2}, &(0x7f0000000540)=""/9, 0x9, &(0x7f00000004c0)={&(0x7f0000000380)={'crct10dif\x00'}, &(0x7f00000003c0)="91692c7f3374c7ab489163ebdda810f347425e216e81d6b89a1c933e08888ef7567206d56bbf70f9f9613d4eb4b9cdf178f333746c61bf8501f884947d222155d19eb313f061640113bbd79be0b73bcf612943edd13bae1cbfbbcf7a64d3eb785c6318c76a91c962b9990f909d3c8da7cdf323788365d2c5ad5e7ead189fbf96772e79beec052d8eb3aef649adf4169bd11ecc65b66e40eed382cf3f6af14040c861f6c1c4094024ade47478b12c1f48c766877c4791c113fb84f938eb50e077a834a49acc077b961d9ab54f2996daaccb7a7f9f4b0fc17bcb82c831b749c6a22f253762c85c", 0xe6}) r3 = socket$inet_sctp(0x2, 0x5, 0x84) fcntl$getownex(r3, 0x10, &(0x7f0000000500)) 2018/02/28 23:14:58 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00000002c0), 0xef) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000)="ba", 0x1, 0x4014, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x32d) sendto$inet(r0, &(0x7f00004b3fff), 0x380, 0x0, &(0x7f00002b4000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) socketpair(0xb, 0x50ae5d379e11ed72, 0xfffffffffffffffb, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x100) getsockopt$inet6_dccp_buf(r1, 0x21, 0xd, &(0x7f00000000c0)=""/79, &(0x7f0000000140)=0x4f) 2018/02/28 23:14:58 executing program 3: epoll_pwait(0xffffffffffffffff, &(0x7f00000001c0)=[{}], 0x155558dc, 0x0, &(0x7f0000000240), 0xfffffffffffffe3b) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000000100)={0x7, 0x1ff, 0x0, 0x7, 0x1881}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x200, 0x5, 0x8a, 0x9, 0x2}, &(0x7f0000000080)=0x14) ioctl$DRM_IOCTL_AGP_INFO(0xffffffffffffffff, 0x80386433, &(0x7f0000000300)=""/106) fstat(0xffffffffffffffff, &(0x7f0000000280)) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000000c0)={r1, 0x7fffffff}, 0x8) 2018/02/28 23:14:58 executing program 7: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = dup(r0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000000)=0x9) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) write$evdev(r1, &(0x7f0000000200)=[{{}, 0x1, 0x8, 0x100000000}, {{}, 0x6, 0x8fa5, 0x1}, {{0x0, 0x2710}, 0xf120, 0x2, 0x5}, {{0x0, 0x2710}, 0x7, 0x7, 0x5}, {{r2, r3/1000+10000}, 0xfff, 0x0, 0x7}, {{r4, r5/1000+30000}, 0x6, 0x1, 0x2}, {{0x77359400}, 0x9b, 0x7, 0x5}, {{}, 0x3, 0x6a, 0x200}, {{0x0, 0x2710}, 0x1, 0x9, 0xffffffff}], 0xd8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x9, 0x1}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000100)={r6, 0x5, 0x3f}, &(0x7f0000000140)=0x8) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$ION_IOC_HEAP_QUERY(r1, 0xc0184908, &(0x7f0000000300)={0x9, 0x1e, 0x1, r1}) setsockopt$inet6_int(r1, 0x28, 0x11, &(0x7f0000000040), 0x6d22a4738750826) r7 = getpid() perf_event_open(&(0x7f0000000380)={0x0, 0x78, 0xf9, 0x200000, 0x66, 0x6, 0x0, 0xa9, 0x20000, 0x1, 0x4, 0x1f, 0x5, 0x7f, 0x7ff, 0x3, 0x100000001, 0x0, 0x400, 0xea3e, 0x100000001, 0x1, 0x2, 0x1, 0x100, 0x3, 0xb8a, 0x5, 0x80000001, 0x7, 0x6, 0x2, 0x6, 0x8221, 0x3f01, 0x9, 0x7, 0x180000000000, 0x0, 0xa31c, 0x1, @perf_bp={&(0x7f0000000340), 0xe}, 0x1008, 0x7, 0x4, 0x0, 0x0, 0x198, 0x8}, r7, 0xbfb, r1, 0x5) 2018/02/28 23:14:58 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x105000, 0x0) r2 = gettid() ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000040)=r2) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x2) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r3) sendfile(r0, r3, &(0x7f00000ddff8)=0x2, 0x102000001) acct(&(0x7f0000000200)='./file0\x00') getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000240)={0x0, 0xe, "74a80c0d6c92a1595a28596f716f"}, &(0x7f0000000280)=0x16) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000002c0)={r4, 0xfffffffffffffffd}, &(0x7f0000000300)=0x8) timer_create(0x0, &(0x7f0000000140)={0x0, 0x28, 0x2, @thr={&(0x7f0000000080)="97f52e4637f9391f7037ae640f9a2a148acb0267f02bb497377349c87c0ee91de36b3d47176898bd005d59a346072b12d2758d3e43792befb9ddf4ef1a028d683b", &(0x7f0000000100)="37295c6a0daa7ee62348"}}, &(0x7f00000001c0)) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/02/28 23:14:58 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) sendto$inet(r2, &(0x7f0000000140)="3eee6c4fd8e785ba31c63cbb30f4be1df7f877b117", 0x15, 0x40004, &(0x7f0000000180)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080)=@assoc_value, &(0x7f00000000c0)=0x8) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="2811a4c7", 0x4) 2018/02/28 23:14:58 executing program 7: r0 = socket$inet(0xa, 0x801, 0x3) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000800)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x130, 0x98, 0xffffffff, 0xffffffff, 0x1c8, 0x1c8, 0x1c8, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2c0) r1 = socket$inet6(0xa, 0xf, 0x409) connect$inet6(r1, &(0x7f0000000400)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) sendmsg(r1, &(0x7f0000014fc8)={&(0x7f0000006ff0)=@in={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000000040)=[], 0x0, &(0x7f000001ef80)=[{0x20, 0x0, 0x7, "4410050400ef000097"}], 0x20}, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x18}, 0x10) socket$inet6(0xa, 0x3, 0x100) 2018/02/28 23:14:58 executing program 3: setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@empty}}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in6=@empty}}, 0xe8) r0 = socket$nl_generic(0xa, 0x3, 0x10) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000000040)={0x1c2, 0x1, 0x28, 0x2}, 0x10) 2018/02/28 23:14:58 executing program 4: r0 = socket$inet(0x2, 0x1, 0x20) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000200)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000240)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000280)={r2, r3}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000e9bff0)={0x0, &(0x7f0000a60ff8)=[]}, 0x10) r4 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNGETFEATURES(r4, 0x800454cf, &(0x7f0000000040)) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x4040) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00000000c0)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r5, 0xc010640b, &(0x7f0000000140)={r6, r7, 0x5}) 2018/02/28 23:14:58 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00000001c0), &(0x7f0000000100)=0x267) sendmsg$nl_xfrm(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000017000)={&(0x7f0000000200)=@polexpire={0xcc, 0x1b, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@rand_addr, @in6=@mcast2={0xff, 0x2, [], 0x1}}}}, [@mark={0xc, 0x15}]}, 0xcc}, 0x1}, 0x0) 2018/02/28 23:14:58 executing program 1: r0 = socket(0x18, 0x0, 0x2) getpeername(r0, &(0x7f0000000fa0)=@nfc_llcp, &(0x7f0000001000)=0x60) fcntl$addseals(r0, 0x409, 0x1) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x114, 0x10000000002719, &(0x7f0000000000), &(0x7f0000000000)=0xfffffffffffffd71) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00000001c0)) write$vnet(r2, &(0x7f0000000140)={0x1, {&(0x7f0000001040)=""/4096, 0x1000, &(0x7f00000000c0)=""/96, 0x3, 0x2}}, 0x68) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000040)=0x2, 0x4) 2018/02/28 23:14:58 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x420000, 0x0) sendmsg$alg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="7839467cb671a0dde073ae04d241b4d17dfe2913b4d4d8c0bc7f1eb44168aa8ebba5e2b8161344576cc231a67c1630", 0x2e}], 0x1, &(0x7f00000000c0)=[@assoc={0x18, 0x117, 0x4, 0x5}, @iv={0x18, 0x117, 0x2}], 0x30, 0x40000}, 0x20000080) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00000001c0)={'ip6tnl0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/02/28 23:14:58 executing program 6: socket$nl_xfrm(0x10, 0x3, 0x6) r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000000440)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)=@getae={0x40, 0x1f, 0x101, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [], 0xaa}}, @in6=@mcast2={0xff, 0x2, [], 0x1}}, []}, 0x40}, 0x1}, 0x0) 2018/02/28 23:14:58 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) process_vm_readv(r1, &(0x7f0000000140)=[{&(0x7f0000000200)=""/180, 0xb4}], 0x1, &(0x7f0000000380)=[{&(0x7f0000000340)=""/4, 0x4}], 0x1, 0x0) read(r0, &(0x7f00000003c0)=""/195, 0xc3) 2018/02/28 23:14:58 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x2, 0x20010800001) writev(r0, &(0x7f0000000400)=[{&(0x7f00000022c0)="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", 0xe7f}, {&(0x7f0000000300)="202daa1b14876598d94d23d2a35eb3f52a42dd86e55c4bc8246e4b10189933a3c97d69109052889822aee65b32acd73e98c91e52627afef4c0f0cce9bfce0edd54c0ac324f0c7ba0575fd282231ff2646bb778c68576d8ec5e08ff9e4c4dd06a96711de7dbfd05049cd8b78fc5c04e8761ada3a85e434bf3b796e3c1357c759d5c02438c3c9f2474e5774624bd7c012ea60bd0aa996667ca4d11a25a4890d9c6a7b0deda49418430eb5b022511a21eb8cae69749dcaa5a008545985008bde3d16be4a527abba64cc246b8f4976dc78fb37c1", 0xd2}], 0x2) ioctl$int_in(r0, 0x80000040045010, &(0x7f000000bff8)) 2018/02/28 23:14:58 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0xfffffffffffffeaf) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(twofish)\x00'}, 0x58) 2018/02/28 23:14:58 executing program 3: set_mempolicy(0x2, &(0x7f00001cd000), 0x0) r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x9a1, 0x40000) getsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f0000000080), &(0x7f00000000c0)=0x4) time(&(0x7f0000000000)) 2018/02/28 23:14:58 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000009c0)=@mangle={'mangle\x00', 0x1f, 0x6, 0x408, 0x2d8, 0x210, 0x210, 0x0, 0xa0, 0x370, 0x370, 0x370, 0x370, 0x370, 0x6, &(0x7f0000000000), {[{{@ip={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x0, 0x0, 'eql\x00', 'syz_tun\x00'}, 0x0, 0x70, 0xa0, 0x0, {}, []}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x0, 0x0, @rand_addr}}}, {{@ip={@remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}, 0x0, 0x0, 'syzkaller1\x00', 'irlan0\x00'}, 0x0, 0x98, 0xd8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x6}}]}, @inet=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @inet=@DSCP={0x28, 'DSCP\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, 'eql\x00', 'bond0\x00'}, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x100, 0x0, 0x1}}]}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @TTL={0x28, 'TTL\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x468) socket$inet_dccp(0x2, 0x6, 0x0) 2018/02/28 23:14:58 executing program 1: socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/28 23:14:58 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000240)=@polexpire={0xc0, 0x1b, 0x0, 0x0, 0x0, {{{@in=@dev={0xac, 0x14, 0x14}, @in=@dev={0xac, 0x14, 0x14}}}}, []}, 0xc0}, 0x1}, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000000100)=""/203) 2018/02/28 23:14:58 executing program 4: add_key$user(&(0x7f0000000000)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)='~', 0x1, 0xfffffffffffffffc) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) sched_rr_get_interval(r0, &(0x7f0000000080)) [ 111.443663] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=31 sclass=netlink_tcpdiag_socket pig=14854 comm=syz-executor6 [ 111.474990] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=31 sclass=netlink_tcpdiag_socket pig=14861 comm=syz-executor6 2018/02/28 23:14:58 executing program 1: kexec_load(0x0, 0x0, &(0x7f0000000000)=[], 0x0) 2018/02/28 23:14:58 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="018003a43c96c2000600aaaa00000800450000000000000000894e200000"], 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x1000, 0x10800) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000080)) 2018/02/28 23:14:58 executing program 3: r0 = memfd_create(&(0x7f0000000000)="70726e61fc34f4eb64650000e2ffffff000000000000000000", 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2000003, 0x5011, r0, 0x800000000000000) sendfile(r0, r0, 0x0, 0xf7) getgid() 2018/02/28 23:14:58 executing program 7: mkdir(&(0x7f0000eb1000)='./file0\x00', 0x0) mount(&(0x7f0000a3f000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000000100)="72616d6673008d0ddbdbe3df12742b6c9a640db25d2e3c209049703ef8ee0347c651f5ed648eadb75f37288ed493dd835d5114607dfea8f67360e7223347079ae988239c67470850868745cc2a9e00e3491cb25e8ada477330f10751763614a173f65f21af43814f2f0082c75aefa0b0b566eba657bf82e9d0eabd7c132df97231f1fc8d865328e09e07a53b87be345896f4620dbdbcd54f6a4e438a72956f3e935df2f01366e97038ba0c33bc444607982001fb672cb045220c21600500000000000000207f1121c7a4760b4a07339460805fe2766f04e79686f7ed1036f8d4d9edcc3ffcd93808c2da7a1de43f57", 0x1, &(0x7f0000000040)) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000aa7ff0)={&(0x7f0000910000)='./file0\x00'}, 0x10) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f00009a1ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x400, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000200)={{{@in6=@ipv4={[], [], @remote}, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f0000000080)=0xe8) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000000300)={r3, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) 2018/02/28 23:14:58 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000002000)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00') [ 111.520261] ptrace attach of "/root/syz-executor0"[4283] was attempted by "/root/syz-executor0"[14863] [ 111.547786] x_tables: ip_tables: TPROXY target: used from hooks OUTPUT, but only usable from PREROUTING [ 111.560999] x_tables: ip_tables: TPROXY target: used from hooks OUTPUT, but only usable from PREROUTING [ 111.578812] ptrace attach of "/root/syz-executor0"[4283] was attempted by "/root/syz-executor0"[14863] [ 111.595686] binder: 14895:14898 Acquire 1 refcount change on invalid ref 0 ret -22 2018/02/28 23:14:58 executing program 7: r0 = socket$inet(0x2, 0x4000000000007, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @empty}, 0x10) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000000000)={0x0, 0x6, 0x3, 0x302}) syz_emit_ethernet(0x423, &(0x7f000018f000)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0x4e20, 0x4e21, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) socket$alg(0x26, 0x5, 0x0) 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, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0x4e20, 0x4e21, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) poll(&(0x7f0000a5b000)=[{r0}], 0x1, 0x0) 2018/02/28 23:14:58 executing program 1: socket$netlink(0x10, 0x3, 0x0) 2018/02/28 23:14:58 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x1) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000500)) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000480)='/selinux/checkreqprot\x00', 0x8c00, 0x0) setsockopt$ax25_int(r1, 0x101, 0x7, &(0x7f00000004c0)=0x9, 0x4) clock_gettime(0x0, &(0x7f0000001940)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001900)=[{{&(0x7f0000000540)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x3a, &(0x7f0000001840)=[{&(0x7f0000000580)=""/254, 0xfe}, {&(0x7f0000000680)=""/212, 0xd4}, {&(0x7f0000000780)=""/131, 0x83}, {&(0x7f0000000840)=""/4096, 0x1000}], 0x4, &(0x7f0000001880)=""/87, 0x57}, 0x10000}], 0x1, 0x10000, &(0x7f0000001980)={r2, r3+10000000}) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000040)=@filter={'filter\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0x118, 0x1e8, 0x118, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@ipv6={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @empty, [], [], 'syz_tun\x00', 'erspan0\x00'}, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@dst={0x48, 'dst\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, [], [], 'syzkaller1\x00', 'ip6_vti0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@unspec=@limit={0x48, 'limit\x00', 0x0, {0xffffffffffffffff, 0x3}}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) 2018/02/28 23:14:58 executing program 5: setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000e4effc), 0x4) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) accept$nfc_llcp(r1, &(0x7f00000000c0), &(0x7f0000000140)=0x60) 2018/02/28 23:14:58 executing program 4: perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x40000000000003, 0x10000) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x81, 0x9, 0x401, 0x8, 0x9, 0x1, 0x5070, {0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x9, 0x2, 0x800, 0x7}}, &(0x7f0000000100)=0xb8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000002c0)={0x0, 0x1}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000340)={r1, 0x1ff, 0x401, 0x8d6, 0x7501, 0x683, 0x0, 0x9cd, {r2, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0xfffffffffffffffb, 0x268ba50b, 0x0, 0x5, 0x8}}, &(0x7f0000000400)=0xb8) ioctl$sock_ifreq(r0, 0x897d, &(0x7f0000000140)={'sit0\x00', @ifru_flags=0x9400}) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)={0x2, 0x16, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@dev={0xfe, 0x80}, @in6=@ipv4={[], [0xff, 0xff], @empty}}}]}, 0x50}, 0x1}, 0x0) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f0000000440)={0xc2, 0x59, 0x7}) 2018/02/28 23:14:58 executing program 2: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000cde000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000892000)=ANY=[@ANYBLOB="01000000000000000a004e2000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000a004e2000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/02/28 23:14:58 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) process_vm_readv(r1, &(0x7f0000000140)=[{&(0x7f0000000200)=""/180, 0xb4}], 0x1, &(0x7f0000000380)=[{&(0x7f0000000340)=""/4, 0x4}], 0x1, 0x0) read(r0, &(0x7f00000003c0)=""/195, 0xc3) 2018/02/28 23:14:58 executing program 3: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000080)=0x5, 0x4) [ 111.628758] binder: 14895:14906 Acquire 1 refcount change on invalid ref 0 ret -22 2018/02/28 23:14:58 executing program 3: r0 = semget$private(0x0, 0x6, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0xc00, 0x2000) r2 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0xff, 0x242400) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000100)={0x40, 0x9, 0x1, r2}) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000003000)=[0x0, 0x0, 0x0, 0x7fff]) semop(r0, &(0x7f0000000040)=[{0x0, 0x3, 0x800}, {0x0, 0x3d, 0x1800}, {0x4, 0x1, 0x1800}, {0x1, 0xfffffffeffffffff, 0x1000}, {0x0, 0xfffffffffffffffb}, {0x0, 0x5, 0x1000}], 0x6) semop(r0, &(0x7f0000000000)=[{}, {0x3, 0x3}], 0x2) 2018/02/28 23:14:58 executing program 4: r0 = syz_open_dev$dspn(&(0x7f000000bff6)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000000000)) writev(r0, &(0x7f0000001140)=[{&(0x7f0000001040)='2', 0x1}], 0x1) mmap$binder(&(0x7f00004be000/0x1000)=nil, 0x1000, 0x100000b, 0x52, r0, 0x0) close(r0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@assoc_value, &(0x7f0000000080)=0x8) 2018/02/28 23:14:58 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f00002d7000)=&(0x7f0000989fff)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000da0000)={0x209, 0x0, [{0x0, 0x0, &(0x7f0000fe1000)=""/101}, {0x0, 0x0, &(0x7f000029cf2d)=""/211}, {0x0, 0x0, &(0x7f0000f02000)=""/49}, {0x0, 0x0, &(0x7f0000457000)=""/50}]}) [ 111.676806] syz-executor3 (14915) used greatest stack depth: 14448 bytes left [ 111.679737] ptrace attach of "/root/syz-executor0"[4283] was attempted by "/root/syz-executor0"[14914] 2018/02/28 23:14:58 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/softnet_stat\x00') ioctl$int_in(r0, 0x0, &(0x7f0000000080)=0x7) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x5c0a, 0x1000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r1, 0x6, 0x1, &(0x7f0000000000), 0x0) close(r1) 2018/02/28 23:14:58 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1001000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000f81fc8)={&(0x7f0000f81000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000a28000)=@newlink={0x38, 0x10, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_LINKINFO={0x18, 0x12, [@IFLA_INFO_KIND={0x14, 0x1, "69703667726500000000000000060000"}]}]}, 0x38}, 0x1}, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000080)=""/222, &(0x7f0000000180)=0xde) r1 = semget$private(0x0, 0x3, 0x1) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000040)=[0x100000001]) 2018/02/28 23:14:58 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000603fc8)={&(0x7f00004daff4)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000b7000)=ANY=[@ANYBLOB="140000003a001901ffffffff000000000a080000"], 0x14}, 0x1}, 0x0) 2018/02/28 23:14:58 executing program 4: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000040)=""/89) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x100, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x1, 0x3, &(0x7f00000001c0)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000240)='GPL\x00', 0x20, 0xf, &(0x7f0000000280)=""/15}, 0x48) 2018/02/28 23:14:58 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket(0x1e, 0x5, 0x0) sendmsg(r1, &(0x7f00003bbfc8)={&(0x7f0000fdbf80)=ANY=[@ANYBLOB="1e0002ff01000000010000000000000007e77f5b0a6d48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c3fffffff27fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"], 0x64, &(0x7f0000d1b000)=[], 0x0, &(0x7f000012e000)=[]}, 0x0) listen(r1, 0x0) connect$nfc_llcp(r1, &(0x7f00000000c0)={0x27, 0x10000, 0x0, 0x7, 0x6, 0x9, "682a027b25b6d0a42c3a20a3b77cda5b76a0ee351585abb4987d9fc1a326340c74d7465090c4adddda82c2578e2be55015ff781dcb6a49e4a2b567a4ec8d4d", 0xff}, 0x60) 2018/02/28 23:14:58 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x4000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000180)=""/123, 0x7b) 2018/02/28 23:14:58 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) fcntl$setlease(r0, 0x400, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040), 0x4) 2018/02/28 23:14:58 executing program 3: r0 = memfd_create(&(0x7f000003affa)="706f73fb00000000000000566f6573737b0000", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) r1 = accept4$inet6(r0, 0x0, &(0x7f00000000c0), 0x80000) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000000)=""/148) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='pagemap\x00') readv(r2, &(0x7f0000002240)=[{&(0x7f00000022c0)=""/104, 0x68}, {&(0x7f00000011c0)=""/4096, 0x1000}], 0x2) accept4$inet6(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000180)=0x1c, 0x800) 2018/02/28 23:14:58 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001100)='/dev/mixer\x00', 0x0, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x101) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000000000), 0x4) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x80401, 0x0) getsockname$unix(r2, &(0x7f0000000080)=@file={0x0, ""/4096}, &(0x7f00000010c0)=0x1002) 2018/02/28 23:14:58 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) open(&(0x7f000055f000)='./file0\x00', 0x2822, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x20000, 0x0) 2018/02/28 23:14:58 executing program 4: r0 = memfd_create(&(0x7f0000000080)="706f73fb00000000000000566f6573737b0000", 0x0) pwrite64(r0, &(0x7f000003bfff)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x8, 0x11, r0, 0x0) lseek(r0, 0x0, 0x2) sendfile(r0, r0, &(0x7f00005c6000), 0x7ff) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000040)={r0, 0x201c}) perf_event_open(&(0x7f0000001000)={0x0, 0xfffffffffffffe87, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0x4}, 0x1) 2018/02/28 23:14:58 executing program 2: r0 = socket(0x10, 0x80002, 0x0) write(r0, &(0x7f0000000000)="260000002200470105001e000000000000006d20002b1f00c00000000000000000c7033500b0", 0x26) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0x3f, {0x2, 0x4e21, @empty}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xa}}, 0x0, 0x6, 0xfffffffffffffff8, 0x2, 0x55d, &(0x7f0000000080)='erspan0\x00', 0x100000001, 0x908, 0x9}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000000)=[{{&(0x7f000086c000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000000080)=[]}}], 0x4000052, 0x0, &(0x7f0000000040)={r1, r2+10000000}) 2018/02/28 23:14:58 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000063bff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r0, &(0x7f0000e5c000)='5', 0x1, 0x0, 0x0, 0x0) write(r0, &(0x7f000034d000)='j', 0x1) 2018/02/28 23:14:58 executing program 5: r0 = socket(0x1000000000000008, 0x80008, 0x0) r1 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000200)={{{@in=@empty, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@empty}}, &(0x7f0000000300)=0xe8) fstat(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f00000003c0)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000400)={{{@in6=@mcast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000500)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000540)={0x0, 0x0, 0x0}, &(0x7f0000000580)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000005c0)=0x0) r8 = geteuid() r9 = getegid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000a00)=0x0) fstat(r0, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000ac0)='./file0\x00', &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = dup2(r0, r0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000b80)={0x0}, &(0x7f0000000bc0)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000c00)={{{@in=@multicast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000d00)=0xe8) r16 = getegid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000d40)=0x0) lstat(&(0x7f0000000d80)='./file0\x00', &(0x7f0000000dc0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000e40)=0x0, &(0x7f0000000e80), &(0x7f0000000ec0)) sendmmsg$unix(r0, &(0x7f0000001180)=[{&(0x7f0000000040)=@abs={0x0, 0x0, 0x4e22}, 0x8, &(0x7f00000001c0)=[{&(0x7f0000000080)="da6d49c7bf8a138c6eafa60fc8438aac2202507a2fb64c25b3a965", 0x1b}, {&(0x7f00000000c0)="90fb7cf25a35e27e159cbfd033d7459f4b5e92f672db61643e5094aa9e710be8d5fbfde299db100795e3900c0b48b79292122e24d0a9163af228d004f1420fca726c05af860d8ad4067b2dcf7a32fb60631fb23502c35aa31fbea241025d3b37f83acbf74c4529c468a209a9c805eeb18132a361a2d0dd25f6a9566a88b3d26ccf98d67017525d17f2cbc2f1d6b7a02df93a3630f62bba562c87c94823f56dfe6e9da435bf5487492f34a70d9c3e001cd7b8cba571675d59cf445385515a41e06539b2c80dfd11de6b595925877e266963588477fc8668614663bae18dab8fd718d95ee579f77f9a55ebe53648522014f90f3af42c4613", 0xf7}], 0x2, &(0x7f0000001240)=ANY=[@ANYBLOB="30000090dec92a9e2653c0000000b4f3b5e2a362a1008a61d56c4d7963fd1d8b4dc88b3e12433fee08201c0ab4476c694ba383694d8bae10909664cfdc418207f9cfd702d18af0ec80e89d367853b2db4ff47fe8d35cb62fdf2f9a6b32ac3b4212fe4147b1e0c374ed101d987000ac95385004a925e337", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB='\x00\x00\x00\x00'], 0x90, 0x800}, {&(0x7f00000006c0)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000980)=[{&(0x7f0000000700)="5db27513ba78c9345d5d7217ec2e539b23d91185ec0a70adbe2e543acab9238f17d969c5295e3a0dc2ff81d37e4f94b271d8ea138d9337ddea57b3b6bbea5851dd4458205aa715682f26e5f8d4f4cdd74fbec86e9aeb878be8e99ac2267e6493e6fcf02983f48e03193fbfe2dd817f22d9fe630ad05e2c87954a3accfd323ef86bc4daa6383abe944ffd5500db2a588bd1c93640e832abbbc1231f1fd23154157a5de5bf5af1543105", 0xa9}, {&(0x7f00000007c0)="59d66a6cc3bccd", 0x7}, {&(0x7f0000000800)="d5d67b2bb1c93ff66043204945347f33f9f1648e1506448f7e3bc998d82293e2", 0x20}, {&(0x7f0000000840)="c01fa95e894748bd974a1f2ef64559a24b00782f0a535e3497bc408242c017314586b9cc55b6d1b9eddd67e831a6b1a884da35c76647fc159e0553fb2480fc9073c616f739821e8212e4a72e22c9187e1d9fd18fd86a75bde1f394081c", 0x5d}, {&(0x7f00000008c0)="9bcb3fbd480c0ba785cbc182ec0ae573f0b3e913ed1a0e59dba8fa93e0a1945752e2e05f7c6b0ebc3c97d78117c3b71f1b1d2bed8bba77e71c27bbfd6eafc296538d647330911dfacf4c4214b0b50438c99962b88c75f4222ab908408eb948a5a7d863c90f52dd4a0b5f00996e07365dbfeb7760338a7c79a275a79accb726a0c02a07f912ce183842c3c5e8434c53", 0x8f}], 0x5, &(0x7f0000000f00)=[@cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x38, 0x1, 0x1, [r0, r0, r13, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}], 0x98, 0x4000}, {&(0x7f0000000fc0)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001140)=[{&(0x7f0000001000)="d44a58aabe57b50c4abbd08228bdc399623e5f919bb05dc61c801ce4fd670bbb2f0775f985f25bca8406ad09f35c0c21873f3ed193583d10d7bab1929db0c290c8dc5a41c685300bac3f946734d821d1604f63f404106c8e82bd1afec342986fa783b96b4331df7a7b964c99", 0x6c}, {&(0x7f0000001080)="efba100789ae0826d118e2aebe61dca122e44b", 0x13}, {&(0x7f00000010c0)="fbf5b0fbdd355ca38bf53b1b2ec44446b9f5ac9ab7659dc44b4e1db2b5bfc54add7a4eda969f129e05791849c9a61ac0c98fd9ef825ff97705625de6a39f2e1d33f478ce72fef244b04bb47f3893301ef1ee2c1171217449d46f3c1124c5f7bb81", 0x61}], 0x3, 0x0, 0x0, 0x20000000}], 0x3, 0x800) getsockopt(r0, 0x200000000114, 0x2716, &(0x7f0000028000)=""/1, &(0x7f0000000000)=0x1) 2018/02/28 23:14:58 executing program 1: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @empty, 'syz_tun\x00'}}, 0x1e) sendmmsg(r0, &(0x7f0000002c00)=[{{&(0x7f0000000000)=ANY=[@ANYBLOB="180001000000000000002569e56fed6b48eb74bb7a840ad93ace6a1969710ce10a1c01263ca7dff0f03f7616a8ae7731db8b46db8154d80963a7bb743a71258816c80901b87b0d1f8056771b0a748b1493cce7da53a7f04a", @ANYRES32, @ANYBLOB="000000000000000000000000000000000a004e20000000000000000000000000000000000000000100000000"], 0x3a, &(0x7f00000007c0)=[], 0x0, &(0x7f0000000840)=[]}}], 0x1, 0x0) 2018/02/28 23:14:58 executing program 3: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000100)={0x2, 0x8d, &(0x7f0000000040)="8f16155d4c7132eab5dc86b72992ee2ad96fe98310d91acd6b641068750726f41c33b807c311b42dcc0753bb27abb15c472f908a4cdc71db8a33e25eac504d58b4321ed3f890f42d22930b862248d199740c2274eabc6891c69c0c89adefd9d1aa75538e007e7cb3557a742abba9061dd5d8b56a52c1845b1dd7ed81d0a12dd0ddae15a16d7859ac15ca4f2bbd"}) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000fd9ff8)='keyring\x00', &(0x7f0000911000)={0x73, 0x79, 0x7a}, &(0x7f0000fd9000)='/selinux/avc/hash_stats\x00', 0xffffffffffffffff) 2018/02/28 23:14:58 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000007, 0x403c) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x7, 0x4000) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000700)=@security={'security\x00', 0xe, 0x4, 0x370, 0xffffffff, 0x0, 0x1d0, 0x1d0, 0xffffffff, 0xffffffff, 0x2a0, 0x2a0, 0x2a0, 0xffffffff, 0x4, &(0x7f0000000040), {[{{@ipv6={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @remote={0xfe, 0x80, [], 0xbb}, [], [], 'irlan0\x00', 'lo\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}, {{@ipv6={@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, [], [], 'nr0\x00', 'ip6_vti0\x00', {}, {}, 0x6, 0x0, 0x3}, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@inet=@tcp={0x30, 'tcp\x00'}]}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00'}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @empty, [], [], 'sit0\x00', 'gre0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x2}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x68c) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x7e, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x4e20, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, &(0x7f00000002c0)) 2018/02/28 23:14:58 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)={0x3c, 0x13, 0x2fb, 0x0, 0x0, {0x7}, [@typed={0xc, 0x0, @u32}, @nested={0x1c, 0x1a, [@typed={0x18, 0x6e, @ipv6=@loopback={0x0, 0x1}}]}]}, 0x3c}, 0x1}, 0x0) r1 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$VT_WAITACTIVE(r1, 0x5607) 2018/02/28 23:14:58 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000080)=ANY=[@ANYBLOB="05000000000000000600000007000000000000000000000007000000010000000000000000000000000000000000000000000000000000001b0200000100000000000000000000008100000000000000fcffffffffffffff46000000000000003a000000030000000600000004000000000000000000000009000000080000000200000200000000000000000000000000000000000000000104000003000000000000000000000000000000000000000700000000000000fb000000000000002800000006000000000000000400000000000000000000000900000005000000000000000000000000000000000000000000000000000000"]) r2 = eventfd2(0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000018000)={r2}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000040)={r2}) io_setup(0x2, &(0x7f0000000180)=0x0) io_submit(r3, 0x1, &(0x7f0000000280)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x7f, r1, &(0x7f00000001c0)="428408efd6466543bc17be1a5f3c822a519d0219ad758448404f901b6d0ac7a0c89b478bf8ff82f111f92d4702b78a57a060a6b9c6836e17a59e4dd846e7534f25e65ec01833e4cd33fd70e22e01a243fe75c6fcb3d616c741f64743cc0285477618482ca2f8b30df70e1d6d24451f5ba17bd36181f76ed5635d82", 0x7b, 0x46, 0x0, 0x1, r2}]) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ppp\x00', 0x80000, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r4, 0x29, 0x2d, &(0x7f0000000480)={0x1f, {{0xa, 0x4e23, 0x7ce, @dev={0xfe, 0x80, [], 0x8001}, 0x6}}}, 0x1c) 2018/02/28 23:14:58 executing program 3: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x2240, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) r1 = socket$netlink(0x10, 0x3, 0x1b) sendmsg$nl_xfrm(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="c00000001b0000000000000000000000ac141400000000000000000000000000ac1414000000000000000000000000feffffffffffffff000000000000000000", @ANYRES32=0x0, @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\x00\x00\x00\x00\x00\x00\x00\x00'], 0xc0}, 0x1}, 0x0) getsockopt$bt_hci(r1, 0x0, 0x6, &(0x7f0000000180)=""/55, &(0x7f0000000100)=0x37) rename(&(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='./file0\x00') r2 = socket$inet(0x2, 0x1, 0x100000001) fstat(r1, &(0x7f0000000300)) r3 = getuid() r4 = getgid() fchownat(r2, &(0x7f0000000200)='./file0\x00', r3, r4, 0x0) 2018/02/28 23:14:58 executing program 5: openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f000063c000)={&(0x7f0000ca8000)=@newsa={0x13c, 0x10, 0x721, 0x0, 0x0, {{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x833}, @in6=@empty, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_auth_trunc={0x4c, 0x14, {{'sha1\x00'}}}]}, 0x13c}, 0x1}, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_tables_matches\x00') ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f00000000c0)={0x0, 0x6, 0x8, &(0x7f0000000040)}) 2018/02/28 23:14:58 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000eccfa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001f3a), 0x0) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x0, 0x10000032, 0xffffffffffffffff, 0x0) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) io_submit(r2, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000007d000)="b3", 0x1, 0xfffffffffffffffe}]) 2018/02/28 23:14:58 executing program 4: prctl$void(0x20000002a) msync(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4) 2018/02/28 23:14:58 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000006ff6)='/dev/dsp#\x00', 0x1, 0x0) poll(&(0x7f0000009fe0)=[{r0}], 0x1, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x10100, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000100)={0x7, 0x2, 0xffffffff, 0x8, &(0x7f0000000080)=[{}, {}]}) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f0000000340)=ANY=[@ANYBLOB="0500000000000000000000c0ad420000ffffffff090000003506000000000000000000000101000003000000060000008000000000000000010000c003000000da1700008512f407858aa2fc0f00000800000000000000010000c0460e00000500000069aa00000100000000000000000000000900000000000000040000000400000000000000"]) flock(r0, 0x1) r1 = socket(0x13, 0x40080000, 0x6) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f0000000300)={0x2, 0x2}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000180)={'ip_vti0\x00', 0x0}) sendmsg$can_raw(r0, &(0x7f00000002c0)={&(0x7f00000001c0)={0x1d, r2}, 0x10, &(0x7f0000000280)={&(0x7f0000000200)=@canfd={{0x2, 0x1, 0xffffffffffff0001, 0x7}, 0x22, 0x1, 0x0, 0x0, "932e400d70c1f4c424ea33ccac0c1fdd5906dfee09128dab72b353ad07d3ed4f601f481bb109ab398dccd1e12d1a0418b229ea84bc17a8ebee50e3e844b14706"}, 0x48}, 0x1, 0x0, 0x0, 0x4000}, 0x10) ioctl$int_in(r1, 0x8000008010500d, &(0x7f0000003ff8)) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/02/28 23:14:58 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2a}}, 0x0, 0xd6, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80000, 0x4) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00000003c0)=ANY=[@ANYBLOB="595300000000000002004e20ffffffff00e0ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f301800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f19ececb0a04f603412724501fcce4314a0027c0c2e33185b4f9a679b499c5154144eb0470fe893633a844353ee013b6fe75ed2bbb8cf5fc9d5a09a13d0dd1248a8774882061fe08b77d23dd17b98f45"], 0x98) getsockname$ax25(r0, &(0x7f0000000300), &(0x7f0000000340)=0x2) accept$packet(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000240)=0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00000000c0)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockname$ax25(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) setrlimit(0x7, &(0x7f0000becff0)) splice(0xffffffffffffffff, &(0x7f0000000200), 0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x0) accept4(r2, 0x0, &(0x7f00000002c0), 0x0) 2018/02/28 23:14:58 executing program 6: perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x807f, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x400, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x400, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000180)={0x0, @dev, @remote}, &(0x7f00000001c0)=0xc) getresuid(&(0x7f0000000200)=0x0, &(0x7f0000000240), &(0x7f0000000280)) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000002c0)={{{@in=@broadcast=0xffffffff, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e22, 0x2d3a, 0x4e23, 0x0, 0x2, 0xa0, 0x20, 0x2b, r2, r3}, {0x6, 0x2369, 0x3a0, 0x1, 0x9, 0x2ace, 0xfffffffffffffff7, 0xffffffffffffff00}, {0x0, 0x0, 0x9, 0xfffffffffffff352}, 0x4, 0x6e6bb6, 0x2, 0x1, 0x3, 0x3}, {{@in=@rand_addr=0x1, 0x4d4, 0x7c}, 0xa, @in6=@loopback={0x0, 0x1}, 0x0, 0x6, 0x3, 0x8, 0x4, 0x100000000, 0xffffffffffff54fb}}, 0xe8) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000080)) 2018/02/28 23:14:58 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) write$selinux_validatetrans(r1, &(0x7f00000001c0)={'system_u:object_r:init_var_run_t:s0', 0x20, 'system_u:object_r:semanage_exec_t:s0', 0x20, 0x0, 0x0, 0x20, '/sbin/dhclient\x00'}, 0x5b) exit(0x0) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=ANY=[], 0x0, &(0x7f0000000000)=[{&(0x7f00004e0f41)="7fa9a43b93cd6603d1ae2f2f3458ce2cf6d2785e6d54c8282de42fd8", 0x1c}], 0x1}}], 0x1, 0x0) sendto$inet(r1, &(0x7f0000386fa0)="000ed4833d4a7da7eefc86a6ff1f35dc3d8f134aca46ff59cbd74142a6d65bead84e70bbc62307a2c417cb73f3946cc6c0d01d4fa2fc73e6d57dadcd152a41a42ad46353f0809fee82a16c7df3fa1e0651e9ba5e754564506b934707b50921", 0x5f, 0x0, 0x0, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000240)={0x5, 0x73, &(0x7f0000000140)="b77bb1754cc74167ce880a0830afba24f15798ffd83116b6cf6da517cd4120b0385d2b09abd03949fbcc08d825af5bdcb4b2fb99c0a70355f7efc6e89ed2d824124c8685615765a8316bf5d53927b91b589185c8795ca70d35c89cdfbbb913db25ae87cee7a74a8ca20df9b47194412f3b2612"}) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000caa000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1}, 0x40001) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000000000)=""/239, 0xffffffffffffff1e, 0x100, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) shutdown(r1, 0x1) 2018/02/28 23:14:58 executing program 4: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x80000000, 0x200) sendmmsg$alg(r0, &(0x7f00000015c0)=[{0x0, 0x0, &(0x7f0000001200)=[], 0x5, &(0x7f0000001600)=ANY=[@ANYBLOB="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"], 0xfffffffffffffef9, 0x4000000}], 0x1, 0x810) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000001400)={{{{0xa, 0x4e20, @multicast2=0xe0000002}}, {{0xa, 0x100000000004e22, 0x0, @dev={0xfe, 0x80, [], 0xf}, 0x80000}}}, 0x0, 0xfffffffffffffffc, 0x0, "f69f8464be4bc994fe56c49be0fb7bbf7ae30c58ddb25940908b0631f9bcad39f8d94c02f9887d1dacc91624cccab80900000071db996733edbfc23c18c67b67cbaf8b9336638ea940e207344b6d72ec"}, 0x160) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001180)={0x1, 0x1}, 0x8) 2018/02/28 23:14:58 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000ab23b2)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000b8eb38)={{0x2, 0x0, 0x0, 0x0, "c7e4f9ecd7fc5367d571f77fe620a25ed456723ee8a6dabc048a9e0bf4f8491a15242cc6513f78936cdba402"}, 0x0, [], {0x77359400}}) fstatfs(r0, &(0x7f0000000040)=""/161) signalfd4(r1, &(0x7f0000000180)={0x2}, 0x8, 0x800) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000200)='/dev/cuse\x00', 0xdb4c65cf0d9ec111, 0x0) sendfile(r2, r1, &(0x7f00000002c0), 0x2) bind$ax25(r2, &(0x7f0000000240)={0x3, {"918f22176a4a3a"}, 0x2}, 0x10) r3 = dup2(r0, r1) bind$ax25(r1, &(0x7f00000001c0)={0x3, {"47117a2c8d8e35"}, 0x3}, 0x9) setsockopt$packet_int(r3, 0x107, 0x7, &(0x7f0000000280)=0x1000, 0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r3, 0x29, 0xd3, &(0x7f0000000100)={{0xa, 0x4e24, 0x193, @local={0xfe, 0x80, [], 0xaa}, 0xffffffffffffcecc}, {0xa, 0x4e24, 0xff, @loopback={0x0, 0x1}, 0x8}, 0xe0, [0x8000, 0x8000, 0x4, 0x6df0, 0x2, 0x81, 0x8c, 0x18000]}, 0x5c) [ 112.015097] QAT: Invalid ioctl 2018/02/28 23:14:58 executing program 1: syz_emit_ethernet(0x2e3, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x3b, 0x4, 0x1, 0x15, 0x2d5, 0x65, 0x200, 0xaa, 0xff, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[@rr={0x7, 0xb, 0x0, [@remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}]}, @timestamp={0x44, 0x24, 0xa059, 0x1, 0x100, [{[@empty], 0xd2}, {[@empty], 0x41ec2655}, {[@broadcast=0xffffffff], 0x8}, {[@dev={0xac, 0x14, 0x14, 0x16}], 0x7}]}, @generic={0x89, 0x10, "3fb0e0f3ebc375c82cc8eb4ec9f3"}, @noop={0x1}, @generic={0x83, 0x11, "8fc79f56fdc5574949ad3ea13bbce7"}, @cipso={0x86, 0x46, 0x8c, [{0x7, 0x9, "dfe43b8876839a"}, {0x6, 0x6, "bcc7b89a"}, {0x6, 0x7, "5064d99316"}, {0x0, 0x10, "fe163438ee4c9946d0d3a59ce595"}, {0x7, 0x5, "19f4e1"}, {0xf296741c238d7daa, 0xd, "1b30edb30e8de730ab4b2b"}, {0x3, 0x4, "33e2"}, {0x0, 0x4, "76c2"}]}, @lsrr={0x83, 0x17, 0x80, [@broadcast=0xffffffff, @empty, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, @broadcast=0xffffffff]}, @rr={0x7, 0x27, 0x7, [@empty, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0xbc87, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}]}]}}, @gre={{0x0, 0x0, 0x1, 0xb9, 0x0, 0x6, 0x0, 0x1, 0x880b, 0xbb, 0x0, [], "0326e061cb9bc4183cbeab1841713f6e5a1a74afd45c4604101d52d59ece07b2321bf73497404f95702e752bfb3e79d3eb7391a70882fd1cf4fd6b11e0fdb30aed83aca8791338c15b0993d0267f3d1b4c696633242c42a36993426035d30fafcc5b02a5b016b3b45768cd2bcd4f8374eb3e15c3d3a1e8ed15d5302aa60ddf55f973b6f743c9835524600e9c400ad9a17a1470a07250337b61102006c62dc5e752e09109b0c455aa473323686dc5b8f804c7c4046f653ec66eb77f"}, {0x40, 0x0, 0x17, 0xffff, 0x0, 0x0, 0x800, [], "a1a235cd84c29c980fddb882dc1a0e0bd7c7242f2e702b5ebe3df7b221ece77fb1a045c56fbf366f75571c74f814deb89c1d"}, {0x8, 0x0, 0x3f, 0x800, 0x0, 0x0, 0x86dd, [0x6], "5e093fa16eacdf7f5f4890877d2543777b5656f71eda855b4a54f77bff485777ea6eb67e66bb0510161fe39682bfda9037661bbd7cee7c1aa9a6b229a9f9b125d83a3c04d66b29baff31ac560a94c6d4c14d8a716dd0ab643e0fe5a22a2f9cdb9718ae1eb913f93c170700119d955cf885a167da69856e1c99c9b3bd9b13cc02630149592875762d7f7ad66888ea860a"}, {0x8, 0x88be, 0x3, {{0x1, 0x1, 0x401, 0x0, 0x4, 0x2, 0x22, 0xa235}, 0x1, 0x5}}, {0x8, 0x22eb, 0x0, {{0x7fff, 0x2, 0x40, 0x8, 0x2, 0xfffffffffffffffc, 0x7, 0x6}, 0x2, 0x6, 0x5, 0x40, 0x101, 0x2, 0x11e, 0x8, 0x800, 0x5}}, {0x8, 0x6558, 0x1, "dc4efac2a2c5b290c725cbaf1df3a4fd0f9d56b19d15300dc7634a94ea7f622c1a40fcf2a906"}}}}}}, 0x0) 2018/02/28 23:14:58 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000007ffc), 0x4) r1 = socket$packet(0x11, 0x3, 0x300) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x1, 0x0) r3 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x800) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x0, 0x1}, 0x4) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000080)=0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000000c0)=0x0) kcmp$KCMP_EPOLL_TFD(r4, r5, 0x7, r3, &(0x7f0000000100)={r2, r1, 0x10000}) 2018/02/28 23:14:58 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000144f9e)={0x40, 0x0, 'client0\x00', 0x0, "818c2f8f03ba5f5e", "1c31460af7b90e40609691d8e0892f6892c39b66528e7833c3a1cbee54202415"}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00009f3fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f8dfc8)={0x0, 0x0, &(0x7f0000f92f80)=[{&(0x7f00007db000)="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", 0x11f}], 0x1, &(0x7f0000655000)=[]}, 0x0) recvmsg(r2, &(0x7f00000a6000)={&(0x7f0000074000)=@alg, 0x58, &(0x7f0000eecfc0)=[{&(0x7f0000f95f2c)=""/212, 0xd4}, {&(0x7f000043e000)=""/108, 0x4a}, {&(0x7f000065efd2)=""/46, 0x2e}], 0x3, &(0x7f0000f7ffca)=""/87, 0x57}, 0x0) 2018/02/28 23:14:59 executing program 5: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)) gettid() io_setup(0x7fff, &(0x7f0000000040)=0x0) io_destroy(r0) rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000fd0000)={0x0, 0x14, 0x0, @tid}, &(0x7f0000044000)) clock_gettime(0x0, &(0x7f0000000000)={0x0}) timer_settime(0x0, 0x0, &(0x7f0000011000)={{r1}, {r1}}, &(0x7f0000000ff0)) signalfd4(0xffffffffffffffff, &(0x7f0000000080)={0x8}, 0xbf, 0x0) timer_settime(0x0, 0x0, &(0x7f0000fd3000)={{}, {0x77359400}}, &(0x7f0000fd3000)) 2018/02/28 23:14:59 executing program 1: perf_event_open(&(0x7f000025c000)={0x3, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x8}, 0x0, 0x1ff, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000f0f000)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000484fd8)={0x14, 0x2, 0x6, 0x1, 0x0, 0x0, {}, []}, 0x14}, 0x1}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000008680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000086c0)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x9, 0x7d, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x0, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [], r1}, 0x25) 2018/02/28 23:14:59 executing program 0: r0 = memfd_create(&(0x7f0000000040)='3selinuxprocppp0\x00', 0x1) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r2 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r2, 0xc4c85512, &(0x7f0000004ef0)={{0x1, 0x0, 0x0, 0x0, "93e9ea615ac34e7cbf044b192a7dbd9d3fb90044ed21556b44c977119139a0784a9148b3a6af65082a7dedd3"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "d738d54bf2007db37380b5afbb162ad65110f1a19ac268393b9d3f8cc115724c909fa3400ac817d86c36100961614c49a1b94fb8de50870b6e91abcb6e27765e", &(0x7f0000001fed)='/dev/snd/controlC#\x00', 0x13}) [ 112.110349] QAT: Invalid ioctl 2018/02/28 23:14:59 executing program 3: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a7e000)='/selinux/status\x00', 0x0, 0x0) fadvise64(r0, 0x0, 0x0, 0x5) 2018/02/28 23:14:59 executing program 7: io_setup(0x4, &(0x7f0000000000)=0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000040)={0xffffffffffffffff}) r2 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x6, 0x600000) io_submit(r0, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x2, 0x0, r1, &(0x7f0000000080)="a9d291c84629d6f03d26965cb259be8898", 0x11, 0x0, 0x0, 0x1, r2}]) io_setup(0x7fffffff, &(0x7f00000000c0)=0x0) io_submit(r3, 0x0, &(0x7f0000000040)=[]) 2018/02/28 23:14:59 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = accept4$unix(r1, &(0x7f0000af3000)=@abs, &(0x7f00007bdffc)=0x8, 0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) listen(r2, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x200042, 0x0) ioctl$KDGKBENT(r3, 0x4b46, &(0x7f0000000080)={0x7fffffff, 0x3, 0x1}) 2018/02/28 23:14:59 executing program 6: r0 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0x100000000a, &(0x7f0000f9bffc)=0x7ff, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000557fc8)={&(0x7f0000ed5fe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000001040)=[{&(0x7f0000000040)="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", 0x7f8}], 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) getsockname$ax25(r1, &(0x7f0000000840), &(0x7f0000000880)=0x10) 2018/02/28 23:14:59 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000580)={'gretap0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@ipv4_deladdr={0x28, 0x15, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x8, 0x1, @multicast2=0xe0000002}, @IFA_BROADCAST={0x8, 0x4, @empty}]}, 0x28}, 0x1, 0x0, 0x0, 0x40000}, 0x4044000) ioctl$sock_proto_private(r0, 0x89ea, &(0x7f0000000000)="2c8026fdd17f23ce06e5624e56f0214754dfcc92e589cfab3b0edf71ef6203357f066bb4df7908d57f70fab520123c5f005619667f79e8720d2850993728fade3cc2e819dc589e702599595a69a15fd8a3223f0357f72c0976692a78b7dfd0715720045f0c5759933584605ee53bcdd8f4c07bd818f5ce4b5609660e02590ac944a40f9acd24c2e9e452cf4b7f910ccb361e231d77a568c2b2daf10617aff200383c51efd0d434457fcfb07a965720c1b278e0353b50") 2018/02/28 23:14:59 executing program 0: r0 = socket$netlink(0x2, 0x5, 0x1f) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x84, 0x7d, &(0x7f0000001000), 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x22201, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x20d00, 0x0) ioctl$ION_IOC_HEAP_QUERY(r1, 0xc0184908, &(0x7f0000000080)={0x3b, 0x22, 0x1, r2}) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000240)=0xfffffffffffffffc, &(0x7f0000000280)=0x4) dup(r2) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000000c0)={{{{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0xa, 0x4e24, 0x8, @loopback={0x0, 0x1}, 0x1}}}, 0x2, 0x6, 0x400, "23b12b387fc3b713001c6a39d6c6a4b6464868e43ed5b9dce7e73111ca780bd046bb1faf366f717e872a7657b2ebfc63e767199a327e0619daa91d9b4be4cbaaa9e6dfdd0830eedae9fb9e75d382a5f3"}, 0x160) connect$inet6(r1, &(0x7f0000000340)={0xa, 0x4e23, 0xffffffffffffd866, @remote={0xfe, 0x80, [], 0xbb}, 0xe1}, 0x1c) getsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f00000002c0), &(0x7f0000000300)=0x4) 2018/02/28 23:14:59 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000843000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = semget$private(0x0, 0x3, 0x41) semop(r1, &(0x7f0000000080)=[{0x0, 0x4, 0x1000}, {0x7, 0x3ff, 0x800}], 0x2) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000000040)=""/50) 2018/02/28 23:14:59 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x800000084) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendmsg(r0, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f000025abb0)=[]}, 0x2000c080) sendmsg(r0, &(0x7f000001b000)={0x0, 0x0, &(0x7f0000011ff6)=[{&(0x7f0000011ff8)='\x00\x00', 0x2}], 0x1}, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x10) r2 = semget$private(0x0, 0x5, 0x0) semctl$SETALL(r2, 0x0, 0x11, &(0x7f0000000340)=[0x4, 0x3, 0x100000000, 0x4, 0x1, 0x8, 0x6, 0x4, 0x242]) r3 = getpgid(0x0) waitid(0x0, r3, &(0x7f0000000240), 0x0, &(0x7f0000000280)) r4 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r4, &(0x7f0000000380)={0x1d}, 0x10) r5 = dup3(r1, r0, 0x80000) r6 = accept4$netrom(r5, &(0x7f00000003c0)=@full, &(0x7f0000000440)=0x48, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x2, 0x20}, &(0x7f0000000100)=0xc) getpeername(r6, &(0x7f0000000480)=@rc, &(0x7f00000004c0)=0xa) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000140)={r7, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}}, &(0x7f0000000200)=0x8c) 2018/02/28 23:14:59 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100)={r0}) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000140)) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e24, 0x558, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c) connect$inet6(r0, &(0x7f00004a0000)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1a) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/02/28 23:14:59 executing program 3: mkdir(&(0x7f0000000040)='./file0\x00', 0xa) mount(&(0x7f00008ca798)='./file0\x00', &(0x7f0000f77000)='./file0\x00', &(0x7f00002ecff8)='iso9660\x00', 0x0, &(0x7f000020b000)) 2018/02/28 23:14:59 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x100000000000, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000080)) 2018/02/28 23:14:59 executing program 7: madvise(&(0x7f0000949000/0x2000)=nil, 0x2000, 0x1f) 2018/02/28 23:14:59 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000000)=0xfffffffffffffff7, &(0x7f0000000040)=0x4) sendmsg$key(r0, &(0x7f0000cd0000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000f85000)={0x2, 0x1, 0x0, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}]}, 0x60}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) 2018/02/28 23:14:59 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x442, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000300)={'bcsh0\x00', @ifru_addrs={0x2, 0x4e24, @loopback=0x7f000001}}) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) recvmsg$kcm(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/159, 0x9f}, {&(0x7f0000000140)=""/61, 0x3d}, {&(0x7f0000000180)=""/52, 0x34}], 0x3, &(0x7f0000000200)=""/120, 0x78, 0xff}, 0x10000) msgget(0x3, 0x0) 2018/02/28 23:14:59 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x802) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000000100)={r2, 0x8}) r3 = fcntl$getown(r1, 0x9) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000180)=0x1, 0x4) syz_open_procfs(r3, &(0x7f0000000140)='net/route\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f00000001c0)=""/174, 0x10000021c) 2018/02/28 23:14:59 executing program 4: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) finit_module(r0, &(0x7f0000000080)='-\x00', 0x2) r1 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x6, 0x10000) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f00000000c0)={0x1}) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000200)={0x0}) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000380)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000000340)={r3, &(0x7f0000000240)=""/247}) getsockopt$netlink(r2, 0x10e, 0x3, &(0x7f00008f9000)=""/12, &(0x7f0000000000)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x2, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, r4, 0x0, 0xffffffffffffffff, 0x0) r5 = socket(0x11, 0x100000802, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x50000, 0x0) ioctl$sock_inet_udp_SIOCINQ(r5, 0x541b, &(0x7f0000473000)) 2018/02/28 23:14:59 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x80, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)) preadv(0xffffffffffffffff, &(0x7f0000000280)=[], 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='map_files\x00') getdents(r1, &(0x7f0000000ea9)=""/407, 0x197) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=0x0, &(0x7f0000000100)=0x4) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x9) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e20, 0x4, @dev={0xfe, 0x80, [], 0x13}, 0x5}}, [0xfffffffffffffff8, 0x8, 0x40, 0x200, 0x7, 0x5, 0x7fa4, 0x77, 0x9, 0x8, 0x1f, 0x6, 0x0, 0x4, 0x6]}, &(0x7f0000000280)=0x108) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000001040)=""/4096) 2018/02/28 23:14:59 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f00000000c0)) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x414002, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x6}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={r1, 0x8, 0x30}, &(0x7f00000001c0)=0xc) 2018/02/28 23:14:59 executing program 5: prctl$intptr(0x2, 0x7) 2018/02/28 23:14:59 executing program 7: r0 = socket(0x1000000010, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)=@ipv6_getnetconf={0x2c, 0x52, 0x8, 0x70bd29, 0x25dfdbfe, {0xa}, [@NETCONFA_FORWARDING={0x8, 0x2, 0xff}, @NETCONFA_FORWARDING={0x8, 0x2, 0xfff}, @NETCONFA_PROXY_NEIGH={0x8, 0x5, 0x1c}]}, 0x2c}, 0x1}, 0x0) 2018/02/28 23:14:59 executing program 4: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000ae2ffe)='&\x00') ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0xffff) [ 112.326805] QAT: Invalid ioctl [ 112.336833] QAT: Invalid ioctl 2018/02/28 23:14:59 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x81080000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x2c, 0x3c, 0x500, 0x70bd27, 0x25dfdbfb, {0x3}, [@typed={0xc, 0x1d, @fd=r0}, @typed={0xc, 0x10001, @fd=r0}]}, 0x2c}, 0x1, 0x0, 0x0, 0x24004011}, 0x4000011) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'gre0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f0000000080)=@ipv6_newaddr={0x40, 0x14, 0x111, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_CACHEINFO={0x14, 0x6, {0x0, 0xb}}, @IFA_ADDRESS={0x14, 0x1, @empty}]}, 0x40}, 0x1}, 0x0) r2 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f00000001c0)={0x1575, 0x9}) 2018/02/28 23:14:59 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00006dcf3c)) r1 = creat(&(0x7f0000755ff2)='./file0/file0\x00', 0x0) pwrite64(r0, &(0x7f0000000100)="99add438f297f1b1cf95f2c4cac0813f447c17ea01f224c54fa1e8", 0x1b, 0x0) ftruncate(r1, 0x0) 2018/02/28 23:14:59 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x20000023, 0x1, 0x200000000000000) shutdown(r0, 0x2) 2018/02/28 23:14:59 executing program 1: socketpair(0x11, 0x80f, 0x9, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000100)='tls\x00', 0xffffffffffffff28) r1 = memfd_create(&(0x7f0000000000)="656d3070726f63bd00", 0x4) io_setup(0x2000000000007c, &(0x7f00000000c0)=0x0) io_submit(r2, 0x1, &(0x7f0000a54000)=[&(0x7f0000f69000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000f69fff)}]) 2018/02/28 23:14:59 executing program 7: r0 = memfd_create(&(0x7f0000000000)='broute\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) sendmsg(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000180)="4683036f670e895e8d7376a1824f3f5a9c9f29d9c0dd90b8", 0x18}, {&(0x7f00000001c0)="342523c2a2e4f3b6fb9a1db898922b02950d6058fa352832377c1b7f3e6a1b3f6a20bbcc61b2247aa01139dc1dcf02b8e7f17058c25b1a87089c50b3b87bae28155d1e1feb4057c236fdf652819f7d4fdf1ef7a6634aa02433a0cfcbea1e90e9845cb67b3380d0d033eaa11f235b345c1799c6515e1c52c600fda04b243509eb116a1212ae7e8af570ed83821e2b37c487d6eead82de406017a0b807535cb709a6bcbfd45e45dfd9f607aa6e8f6d9cfafd42cf39f0de77f329c66d9f76b52302c3838eb2d958beb002089260ca0c1d3379ba8a15b415f83370718a555a09", 0xde}, {&(0x7f00000002c0)="3fe02649222233b8feecec0d1a6b4bd03e588f6a8fa170d809cce8c3b697945610565c3b631a804b27f8c168271c5a48", 0x30}, {&(0x7f00000003c0)="97b804d21f1ac84ec5ed12d58d4daf1f9988e0cc6b5e3f0d759e4d831d5782382f05dfec8fc09348a7617c69c703bcd030470bf1ff3c3df88d03fac4658523294e30c9bdd220085fd4e78fa735d90138dd7f3f16b9ff98c8799a1f12283bc04be6e932d19adc2ce1fa710edca1ad48b21be1d8dcec5c9d933806b62fb9d3499be33fa0d281245c6c6abfeac24b81bcb92331363acd8eecd431f98b68fdd3a91cafb0731a3eea7d881bfedc0c5b29b860e1f44cb7c0251f1131941517df87dfa72eb9e6ea1c5ef79e4af73e36125d46892bd0c70a5ad896b22d571ebe972bf07110f8727f66c616a539", 0xe9}, {&(0x7f0000000d40)="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", 0x1000}], 0x5, 0x0, 0x0, 0x4000000}, 0x1) r1 = socket$inet(0x11, 0x40000000000803, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000100)=ANY=[], 0x0, &(0x7f0000000140)=[{&(0x7f0000000040)=""/205, 0xcd}], 0x1, &(0x7f0000000500)=""/226, 0xe2}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)=ANY=[@ANYBLOB], 0x1, &(0x7f0000000300)=[]}, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x107, 0xf, &(0x7f0000023f88)=@broute={'broute\x00', 0x20, 0x5, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20011000], 0x0, &(0x7f0000675ff0), &(0x7f0000000ca0)=[{0x0, '\x00', 0x1, 0x0, 0x0, []}, {0x0, '\x00', 0x3, 0x0, 0x0, []}, {0x0, '\x00', 0x4, 0x0, 0x0, []}]}, 0x108) sendmsg(r1, &(0x7f000087dfc8)={&(0x7f000005e000)=@nfc_llcp={0x27, 0x9, 0x0, 0x0, 0x0, 0x0, "f0aeec0d840130e5c5485e44a7627f9a8864abed4d4460dd5b1a0182c6c84a143e64f31d1c11349c949054860b9c131950a610e2736612827582530c3c1df9"}, 0x60, &(0x7f0000000380)=[], 0x9c}, 0x0) 2018/02/28 23:14:59 executing program 5: r0 = request_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)='ip6gretap0\x00\x00\x00\x00\x00\x00', 0xffffffffffffffff) keyctl$get_keyring_id(0x0, r0, 0x2) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f00000000c0)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x8, {0x2, 0x4e20, @multicast1=0xe0000001}, 'ip6gretap0\x00'}) 2018/02/28 23:14:59 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) syz_open_procfs(0x0, &(0x7f0000000140)='net/igmp\x00') 2018/02/28 23:14:59 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000340)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000380)=0x0) rt_tgsigqueueinfo(r1, r2, 0x2, &(0x7f00000003c0)={0x3b, 0xa6e1, 0xfffffffffffff000, 0x2ee}) r3 = syz_open_procfs(r1, &(0x7f0000000700)='cpuset\x00') r4 = dup(r0) renameat2(r3, &(0x7f0000000740)='./file0\x00', r4, &(0x7f0000000780)='./file0\x00', 0x0) r5 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r6, 0x8935, &(0x7f00000005c0)={'teql0\x00', @ifru_flags=0x902}) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f00000000c0)={'bpq0\x00', @ifru_flags=0x2}) ioctl$TUNDETACHFILTER(r5, 0x400454ce, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', @ifru_flags=0x1803}) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000240)) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x101000, 0x0) sendmsg$nl_route(r7, &(0x7f00000006c0)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x4000400}, 0xc, &(0x7f0000000680)={&(0x7f0000000640)=@ipmr_getroute={0x14, 0x1a, 0x0, 0x70bd28, 0x25dfdbfe, {0x80}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x800) statx(r7, &(0x7f0000000440)='./file0\x00', 0x6100, 0x0, &(0x7f0000000480)) ioctl$DRM_IOCTL_GEM_FLINK(r7, 0xc008640a, &(0x7f0000000400)={0x0}) open$dir(&(0x7f0000000580)='./file0\x00', 0x0, 0x40) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000080)={r8, 0x80000, r7}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000140)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r7, 0xc008640a, &(0x7f0000000200)={r9, r10}) 2018/02/28 23:14:59 executing program 4: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x83, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e21, 0xffffffffffff42f4, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, 0x7f, 0x3, 0x1f, 0x1, 0x12}, 0xa0) 2018/02/28 23:14:59 executing program 6: r0 = socket$inet6_sctp(0xa, 0x20000000000005, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00002c2000)={0x1, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}]}, 0x190) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000e6e000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/02/28 23:14:59 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000135000)=[@in6={0xa, 0x4e23, 0x0, @empty}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x10000000}, 0x1c) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x8, 0x1c000) socket$bt_rfcomm(0x1f, 0x1, 0x3) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f00000001c0)=""/81) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000280)={0x0, 0x10, &(0x7f0000000180)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f00000002c0)=0x10) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x1, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000080)={0x8, &(0x7f0000000040)=[{}, {0x0}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f00000000c0)={r3, 0x2}) 2018/02/28 23:14:59 executing program 5: r0 = socket(0x2, 0x1, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) setsockopt(r0, 0x1040000000000006, 0x6, &(0x7f00009c7f27)="02000800", 0x4) 2018/02/28 23:14:59 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00005f5ffd)='io\x00') bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif\x00'}, 0x58) sendto(r1, &(0x7f0000000080)="1a04d88c99cf097b6a40bf36c216d94986f296601a6a0e6589cc2f6cd4abc3486eb4dcdabd472f573c4c2dc99cc386bf466cd2c91ce135805597d5019caeaa8562419ebc3cff6b89910adb4108dd28781e00f2bd02fa1ca176561aca1a5d50fd8ad06af2b856b543b482535571ae860ebdb3bd42e90571fc4752a08eff1b69d22182e910ee16bcb014681e03222def1ced160af2782647875a18a2324e1d4feb93065ad5894b1438815748abaf6c7ecebedd19a85b0475779e3c13", 0xbb, 0x4000000, 0x0, 0x0) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000807000), 0x3f) 2018/02/28 23:14:59 executing program 1: openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x189000, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x100000114, 0x200002713, &(0x7f0000000000)=""/40, &(0x7f0000dcaffc)=0x2e) 2018/02/28 23:14:59 executing program 2: r0 = socket$inet(0x2, 0x200000000000003, 0x9) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000000)=ANY=[@ANYBLOB="6d616e676c6500000000000000000000000000000000000000000000000000001f00000006000000b8040000d501000098000000880300e7dc01000098000000200400002004000020040000200400002004000006000000", @ANYPTR=&(0x7f00000affa0)=ANY=[@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'], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800434845434b53554d000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800c0000000000000000000000000000000000000000000280074746c00000000000000000000000000000000000000000000000000000000000000000000002800434845434b53554d00000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000700098000000000000000000000000000000000000000000280054544c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000070009801000000000000000000000000000000000000000028015345434d41524b0000000000000000000000000000000000000000000000010000000000000073797374656d5f753a6f626a6563745f723a7573725f743a733000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000070009800000000000000000000000000000000000000000028004453435000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x518) r1 = getpid() pipe(&(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000700)={0x1, 0x78, 0x3e, 0xffffffffffff8000, 0x8, 0x6, 0x0, 0x0, 0xa0008, 0x2, 0x1, 0x4, 0x3, 0x100, 0xfffffffffffffffe, 0xfffffffffffff73d, 0xfb, 0x8001, 0x0, 0x10001, 0x0, 0x100000000, 0x8, 0x8, 0xfffffffffffffffb, 0x6, 0x9, 0xbc9, 0x6, 0x1, 0x2, 0x6, 0x3, 0x400, 0x8, 0x800, 0x61fe, 0xe1b, 0x0, 0x6, 0x0, @perf_config_ext={0x1205, 0x7}, 0x20, 0x401, 0x81, 0x0, 0x2, 0x8, 0xffff}, r1, 0x812, r2, 0x4) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00000005c0)={'bcsh0\x00', @ifru_flags=0x1400}) r4 = socket$inet(0x2, 0x3, 0x84) nanosleep(&(0x7f0000000940)={0x77359400}, &(0x7f0000000980)) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000600)=0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000006c0)=0x400, 0x4) r6 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000640)='/selinux/commit_pending_bools\x00', 0x1, 0x0) write$selinux_load(r6, &(0x7f0000000680)={0xf97cff8c, 0x8, 'SE Linux', "b3032d0ecc35864b43c2acc78dbaf351ffb6ee2774a950c7a1ef"}, 0x2a) getpriority(0x2, r5) r7 = creat(&(0x7f0000000540)='./file0\x00', 0x1) ioctl$KDGETLED(r7, 0x4b31, &(0x7f0000000580)) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00000008c0)={0x6, 0x0, 0x0, 0xfffffffffffffff7}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000900)={0x5, r8, 0x2, 0x214}) semget(0x1, 0x0, 0x2) accept4$packet(r2, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000800)=0xc, 0x80004) setsockopt$packet_add_memb(r6, 0x107, 0x1, &(0x7f0000000840)={r9, 0x1, 0x6, @empty}, 0x10) sendmsg(r4, &(0x7f0000043000)={&(0x7f0000000880)=ANY=[@ANYBLOB="12004e20000000000000000000000000098ccb3fb7bb824d9b495ba97e6f01360971bc6d"], 0x10, &(0x7f00003b3ff0)=[], 0x0, &(0x7f0000000ac0)=ANY=[@ANYBLOB="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"], 0x150}, 0x0) 2018/02/28 23:14:59 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000080), 0x0, 0x8, &(0x7f0000000100), &(0x7f0000000140), 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x80002, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2, 0xd2, @loopback=0x7f000001}}, 0x5, 0x7, 0x4, 0x8000, 0xa}, &(0x7f00000000c0)=0xa0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000300)={r1, @in6={{0xa, 0x4e23, 0x592, @local={0xfe, 0x80, [], 0xaa}, 0x200}}}, 0xffffffffffffff1f) 2018/02/28 23:14:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000000080003, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00007b0000)={'vcan0\x00', 0x0}) sendto$packet(r0, &(0x7f0000699000), 0x0, 0x0, &(0x7f0000277fec)={0x11, 0xc, r1, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) bind$llc(r0, &(0x7f0000000000)={0x1a, 0xff, 0xffffffff, 0x9, 0xc7, 0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) 2018/02/28 23:14:59 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000008c0)='/dev/sequencer2\x00', 0x40000, 0x0) bind$netrom(r0, &(0x7f0000000900)=@full={{0x3, {"08873ac7dde534"}, 0x7}, [{"b22df38991a8df"}, {"9a200326a6a4a1"}, {"00bece5256efd0"}, {"d426fefe614b82"}, {"ff36ef58382bf1"}, {"393d65e54565b3"}, {"7185b67e194d20"}, {"debac3898b972f"}]}, 0x48) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x9, 0x4000) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f00000000c0)=0x1ff, 0x4) r2 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) request_key(&(0x7f0000000180)="28f49890ef21cbd5c6c31ba015b81796ee10d857858e085138f228686e2910e7e274fad1e70ec58a4ddf446f08fc6b307bce05e3fac5f5d63d64a8fb785c46f38ca7a250f11d12fea07870ef8f843cae7b18638043309883e375d613d44a10aacbcdb3ae02f3a87ee347464a6a8a3fc749461e2c056f13ba5f", &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)='vboxnet0&wlan1vmnet0nodev\x00', r2) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000100)=0x85f, 0x4) r3 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x90000000000, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r3, 0x800443d2, &(0x7f0000000140)={0x2, &(0x7f0000000040)=[{}, {}]}) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000440)=@req={0x2, 0x6, 0x101, 0xb286}, 0x10) socket$nl_generic(0x10, 0x3, 0x10) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000380)="f4ccb78931a9fa3d37b98a919786c9aacd9d6bbd02b0641435ad6456f5604c65ccc51ba8c9f4af3c02cff85ba5bc68599a8e4969a0178d241f96920ff77441580989", 0x42}], 0x1) getsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f0000000300)=0x27e5, &(0x7f0000000400)=0x2) modify_ldt$read_default(0x2, &(0x7f0000000480)=""/132, 0x84) 2018/02/28 23:14:59 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000759000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x100, 0x0) setsockopt$llc_int(r1, 0x10c, 0x8, &(0x7f0000000040)=0x6, 0x4) syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x213f00, 0x0) madvise(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x10200000008) 2018/02/28 23:14:59 executing program 1: perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x6, 0xbb4c2d1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fstatfs(r1, &(0x7f0000000100)=""/241) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000200)={0x0, 0x57d40b5}, &(0x7f0000000240)=0x8) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000740)=ANY=[@ANYBLOB="72617700000000000000000000000000000000000000009cbac0ab0334d4d5ebf3f95462fc00000000000000000009000000030000002003000000000000ffffffffffffffff00000000ffffffff50020000ffffffffffffffff50020013ffffffff030000005fb8e128b4bf302729fd004fb96688d5fc04f6c2505f7af3a1d5b246e3a39278e7ca624cfbd62612e6d4b96ba0296a427cb5908d613aafdb093d4bdadcbad01f1f26f04296b84c150c06c3f7adeaf9d66c6274282270ecf473f4b55be17a3207958461368e10b522c586ff753d678ace2b32534b5ba41a6c483ecf91f50ee45f2828f42ed19a0b0d575592", @ANYPTR=&(0x7f00000002c0)=ANY=[@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'], @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f80018010000000000000000000000000000000000000000000000002800727066696c7465720000000000000000000000000000000000000000000002000000000000002800727066696c74657200000000000000000000000000000000000000000000070000000000000020004e4f545241434b00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d00038010000000000000000000000000000000000000000000000002800727066696c746572000000000000000000000000000000000000000000000600000000000000680043540000000000000000000000000000000000000000000000000000000201000200e3000000ff7f00000000000000000000000000000000000073797a31000000000000000000000000000000000000000000000000000000000000000001000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x380) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000280)={r2, 0x3, 0x10000, 0x2, 0x100000}, 0x14) 2018/02/28 23:14:59 executing program 3: syz_emit_ethernet(0x66, &(0x7f0000101000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, []}}}}}}}, 0x0) 2018/02/28 23:14:59 executing program 7: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x9, 0x80) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0xfb1, 0x30}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r1, 0x200}, 0x8) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000dc0)={"6c6f3a38c610629a00ad008000"}) 2018/02/28 23:14:59 executing program 4: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000702000)) r0 = add_key(&(0x7f0000000080)='syzkaller\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)="6b1d6dbb269d4038e319ed8e41ba3f455b70f12aa7f172973187644ebb736def74839ffb86fe6b01084e3f2db8c008914b6370d7416c0421553ad66a51a4aabb50d14c1711223ada7ff86c24f4c664db36a25a28d49d943748290790258a25fcb2ce5342f4f77e7a26f7c27b4e3cea31cb94f209443f7ad9f3b83b15eb27e26e34c35c2cb3047f4a41772d2694ee4aaca74f7b0cbb17e706852c6f29cf4260cf531f8734c12dc434319a476642bb198754befb42644804bf6615b8b65d68bdb2f03e231d34b2337255b1da4b41492c781d107c0df14dbda7888facfbbc5579b1c9", 0xe1, 0xfffffffffffffff8) keyctl$clear(0x7, r0) getgroups(0x2, &(0x7f0000000040)=[0xffffffffffffffff, 0xffffffffffffffff]) setresgid(r1, 0x0, 0x0) 2018/02/28 23:14:59 executing program 6: r0 = inotify_init() mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x1000802) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000103000)='./control\x00', 0x40) lremovexattr(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)=@known='system.sockprotoname\x00') r2 = creat(&(0x7f0000000000)='./control\x00', 0x20) connect$bt_rfcomm(r2, &(0x7f0000000100)={0x1f, {0x2, 0x6, 0x381b, 0x1, 0xfff, 0x1000}, 0x55c}, 0xa) socket$nfc_raw(0x27, 0x1, 0x0) inotify_init() inotify_add_watch(r0, &(0x7f00000000c0)='./control\x00', 0x22000001) 2018/02/28 23:14:59 executing program 5: getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f00000000c0), &(0x7f0000000080)=0x4) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d79000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000c49000)=@ioapic={0x0, 0x0, 0x0, 0x0, 0xfdfd}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x1, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000000100)=0xfffffffffffffffd) 2018/02/28 23:14:59 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x1, &(0x7f0000000180)="06000000c94cf8004c9882df48fc27d0f11d413b7a9711e4b0aadbef5a7a9b98c873ea77102c0d93f12c43da750b53c5e60caf633e478f501a0f3ecc7348b19724b667834ce945027355ef73356b5f07cfa886663096ac3ad0919eb3c30c5ff9e04fba61ccf20d036e3dabc415d991ed83dcc7d56dc49cf3e923c6b02161ac5289cc466571cde9c7a16bfeed27dd4b4fd5d0") setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000240)=@nat={'nat\x00', 0x1b, 0x5, 0x620, 0x2e0, 0x0, 0xffffffff, 0xf0, 0x2e0, 0x550, 0x550, 0xffffffff, 0x550, 0x550, 0x5, &(0x7f0000000000), {[{{@ipv6={@ipv4={[], [0xff, 0xff], @empty}, @empty, [0xffffffff, 0xff, 0xff, 0xff], [0xffffff00, 0xffffffff, 0xff000000, 0xff], 'lo\x00', 'erspan0\x00', {0x7874d70d7750cb9b}, {0xff}, 0x7f, 0x28bc, 0x2, 0x1}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @ipv6=@empty, @gre_key=0x1, @port=0x4e23}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x0, @ipv6=@loopback={0x0, 0x1}, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}, @gre_key=0x1, @icmp_id=0x66}}}, {{@uncond, 0x0, 0xd0, 0x100, 0x0, {}, [@common=@mh={0x28, 'mh\x00', 0x0, {0xf95, 0x7, 0x1}}]}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0x2, 0xa9e9, 0x101}, {0x8000, 0xff, 0x2d}, 0xfff, 0x3}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @loopback={0x0, 0x1}, [0xff, 0x0, 0xff0000ff, 0xff], [0xff0000ff, 0xff, 0xffffffff, 0xffffffff], 'yam0\x00', 'gre0\x00', {}, {}, 0x8, 0x4, 0x1, 0x12}, 0x0, 0x228, 0x270, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x0, 0x7, 0x1, [0x800, 0x3, 0x1, 0x5, 0x3, 0xfffffffffffffff8, 0x5, 0x7049, 0x6, 0x7, 0x8, 0x100000000, 0x3, 0x0, 0x400, 0x1], 0xb}}, @common=@rt={0x138, 'rt\x00', 0x0, {0x40, 0x80, 0x0, 0x4, 0x76c65f3db8bb8802, 0x2, [@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0x13}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @empty, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @dev={0xfe, 0x80, [], 0x18}], 0x6}}]}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x5, @ipv6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @ipv4=@empty, @gre_key=0x2, @port=0x4e20}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x680) [ 112.590859] raw_sendmsg: syz-executor2 forgot to set AF_INET. Fix it! 2018/02/28 23:14:59 executing program 7: prctl$setname(0xf, &(0x7f0000000000)="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") r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000020effb)='/dev/dsp\x00', 0x0, 0x0) ioctl$KDENABIO(r0, 0x4b36) 2018/02/28 23:14:59 executing program 3: syz_emit_ethernet(0x66, &(0x7f00000004c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "a5a6bb", 0x30, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "59bb3e", 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, []}}}}}}}, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0xfffffffffffff3a9, 0x30000) syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x4, 0x200000) fcntl$setstatus(r0, 0x4, 0x46c00) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x400002, 0x0) tee(r0, r1, 0x87aab00, 0x5) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000000080)=""/121) 2018/02/28 23:14:59 executing program 3: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x0) 2018/02/28 23:14:59 executing program 6: ioctl$ION_IOC_ALLOC(0xffffffffffffff9c, 0xc0184900, &(0x7f0000000000)={0x8, 0x14, 0x1, 0xffffffffffffff9c}) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x800043, 0x600080) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) fcntl$getflags(r0, 0x401) r2 = syz_open_procfs(0x0, &(0x7f0000c1aff9)='ns/uts\x00') setns(r2, 0x0) 2018/02/28 23:14:59 executing program 4: r0 = socket(0x1e, 0x80805, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000454ff0)={0x0, 0x2710}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4872abf3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000c6e000)=""/55, 0x37, 0x0, &(0x7f000024a000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 2018/02/28 23:14:59 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) r1 = dup2(r0, r0) bind$nfc_llcp(r1, &(0x7f0000000040)={0x27, 0x9, 0x3, 0x3, 0x6, 0xc7, "6558d1a497aea57c50bf2cda511b3039177be03533643f391ac1ac01ea05d2564a95a0af77b3eaf2b5abe190bc4dcbbc43c59915415b62fe0535b9f4341c4d", 0x5}, 0x60) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f000006e000)="7f", 0x1) r2 = epoll_create(0xfff) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x0, 0x1ff, 0x5, 0x0, 0x4, 0x8, 0x8001, 0x100000001, 0x80000001, 0x2, 0x7fff}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00006f3000)) 2018/02/28 23:14:59 executing program 0: msgctl$IPC_RMID(0x0, 0x4) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000040)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) 2018/02/28 23:14:59 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=ANY=[@ANYBLOB='\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x10) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x4, 0x40) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000140)={'vcan0\x00'}) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000180)={@loopback, 0x0}, &(0x7f00000001c0)=0x14) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r2}, 0x10, &(0x7f0000000100)={&(0x7f0000004fb8)={0x5, 0x0, 0x5, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "fe1f00fc0404abac"}}, 0x48}, 0x1, 0x0, 0x0, 0x11}, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000080)={0x5, 0x0, 0x10001, 0x5ea}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f00000000c0)={0x0, r3}) 2018/02/28 23:14:59 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x40000000006) connect$inet6(r0, &(0x7f0000017000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000040)=@filter={'filter\x00', 0xe, 0x4, 0xba0, 0xffffffff, 0x118, 0x0, 0x0, 0xffffffff, 0xffffffff, 0xad0, 0xad0, 0xad0, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@uncond, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x888, 0x8b0, 0x0, {}, [@common=@unspec=@u32={0x7e0, 'u32\x00', 0x0, {[{[{0x40}]}], 0xb}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0x108, 0x0, {}, []}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv6=@ipv4={[], [0xff, 0xff], @rand_addr}, [], 0x4e20, 0x4e20, 0x4e20, 0x4e20, 0x0, 0x0, 0x0, 0x1000}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xc00) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000c40)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, [0x6, 0x9, 0x5, 0x80000000, 0x7, 0xfffffffffffffff8, 0xffffffff, 0x10001, 0x5a52, 0x1, 0x3d4, 0x2, 0x6, 0x1, 0x1ff]}, &(0x7f0000000d80)=0x108) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000dc0)={r1, 0x6}, 0x8) sendmsg(r0, &(0x7f000001f000)={0x0, 0x0, &(0x7f0000001480)=[], 0x0, &(0x7f0000000180)=[]}, 0x0) 2018/02/28 23:14:59 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001800)=@filter={'filter\x00', 0xe, 0x4, 0x388, 0xffffffff, 0x0, 0x108, 0x108, 0xffffffff, 0xffffffff, 0x2f0, 0x2f0, 0x2f0, 0xffffffff, 0x4, &(0x7f0000000040), {[{{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@devgroup={0x38, 'devgroup\x00'}, @common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}, {{@ip={@local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001, 0x0, 0x0, 'bridge0\x00', 'bridge0\x00'}, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@unspec=@cluster={0x30, 'cluster\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xd8, 0x120, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}, @common=@unspec=@connlimit={0x40, 'connlimit\x00', 0x1}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@mcast1={0xff, 0x1, [], 0x1}, 'ip6tnl0\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3e8) socket$inet(0x2, 0x200000000000003, 0x9) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x9, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}}}}}}, &(0x7f0000ea3000)) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x1, 0x0) socket$inet(0x2, 0x2, 0x1ff) write$selinux_access(r1, &(0x7f00000000c0)={'system_u:object_r:device_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x31, 0x38}, 0x46) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000140)={'dummy0\x00', 0x8}) 2018/02/28 23:14:59 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000380)='/dev/vcs#\x00', 0x0, 0x20000) accept$netrom(r1, &(0x7f00000003c0)=@full, &(0x7f0000000440)=0x48) r2 = socket$inet(0x2b, 0xfffffffffffffffd, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000300)=@broute={'broute\x00', 0x20, 0x2, 0x300, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000480], 0x0, &(0x7f0000000040), &(0x7f0000000480)=ANY=[@ANYBLOB="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"]}, 0x378) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000080)={0x3, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x10}}, {0x2, 0x4e21, @multicast1=0xe0000001}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xc}}, 0x0, 0xfce, 0x6, 0xffffffffffffffa8, 0x8, &(0x7f0000000000)='ip6_vti0\x00', 0xffffffffffffff70, 0x8, 0xcf}) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000240)=[@in6={0xa, 0x4e22, 0x0, @empty, 0x1}, @in6={0xa, 0x4e21, 0x28000000000, @loopback={0x0, 0x1}, 0x401}, @in6={0xa, 0x4e22, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, @in6={0xa, 0x4e21, 0x200, @mcast2={0xff, 0x2, [], 0x1}, 0x10000}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}], 0xbc) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000000200)=0xfffffffffffffffd) r4 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0xfffffffffffffffd, 0x0, 0x3, 0x3, 0x0, []}) ioctl(r4, 0x8916, &(0x7f0000000000)) getsockopt$sock_int(r0, 0x1, 0x1, &(0x7f0000f42000), &(0x7f0000196000)=0x4) 2018/02/28 23:14:59 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00006dcf3c)) r0 = creat(&(0x7f0000000040)='./file0/file0\x00', 0x46) pwrite64(r0, &(0x7f00001fefff)='\x00', 0x1, 0x10001) ftruncate(r0, 0x0) 2018/02/28 23:14:59 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f00002fe000), 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000040)=r1, 0x4) 2018/02/28 23:14:59 executing program 4: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000140)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, 'yam0\x00'}}) mkdir(&(0x7f0000000340)='./file0\x00', 0x4) mount(&(0x7f0000000200)='./file1\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='ext2\x00', 0x81000, &(0x7f00000002c0)) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000000)=@req3={0x3, 0x5, 0x101, 0x0, 0x93d, 0x4, 0x4d}, 0x1c) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x0, &(0x7f0000c81ffe)) rename(&(0x7f00000002c0)='./file1\x00', &(0x7f0000000300)='./file1\x00') getpeername$unix(r0, &(0x7f0000000180)=@abs, &(0x7f00000001c0)=0x8) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='efivarfs\x00', 0x12018, &(0x7f0000000140)) 2018/02/28 23:14:59 executing program 0: r0 = socket(0x20000000000000f, 0x2, 0xc) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000100)) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x2, 0x1) r2 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x2, 0xd79d14e8a1cd2f1b) linkat(r1, &(0x7f0000000040)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00', 0x1400) socket(0x1e, 0x80808, 0x5) 2018/02/28 23:14:59 executing program 5: mmap(&(0x7f0000000000/0xca9000)=nil, 0xca9000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = pkey_alloc(0x0, 0x3) pkey_free(r0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200002, 0x0) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000000040)=ANY=[@ANYBLOB="01000800ebf7e3c9378d0180c2000000c5ea7ae59557aaaaaa2aaabb00000000000000000000000045ef6fff00000000000000aa"]) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=0x0, &(0x7f00000000c0)=0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x100000001, 0xf, 0x0, 0x0, r3}, 0x10) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000caa000), &(0x7f0000444ffc)=0x4) [ 112.771384] xt_connbytes: Forcing CT accounting to be enabled 2018/02/28 23:14:59 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip6_tables_matches\x00') ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000000080)={0xff, 0x9, 0x8, 0x1, 0xc959}) r1 = syz_open_procfs(0x0, &(0x7f0000a55fef)='net/snmp6\x00') setsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0x8) readahead(r1, 0x20, 0x1) pread64(r1, &(0x7f0000015000), 0x0, 0x2000000003) 2018/02/28 23:14:59 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e6e000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r1 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x4, 0x8000) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x3, 0xfffffffffffffff8, 0x3, 0x80, 0x9, 0x0, 0x178, {0x0, @in6={{0xa, 0x4e24, 0xed5000000000, @mcast2={0xff, 0x2, [], 0x1}}}, 0x401, 0x21f, 0xdd8, 0x59f, 0x100000001}}, &(0x7f0000000240)=0xb8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r2, 0x800}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000080)={r4, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000280)=@assoc_value={r3, 0x3f}, 0x8) 2018/02/28 23:14:59 executing program 2: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000f87000)="240000001a0025f0006b000420bbfc00020b00ff00090000001000eb08001900000000b7", 0x24) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x20000, 0x0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000040)=""/142) 2018/02/28 23:14:59 executing program 1: syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x882) clock_settime(0x5, &(0x7f0000000000)={0x0, 0x989680}) 2018/02/28 23:14:59 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000ab23b2)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000040)={0x6a, 0x2b3bdcd5f5ea4c35, []}) socketpair(0x0, 0x4, 0x10000, &(0x7f0000001700)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000001740)={{0x40, 0x1}, {0x31, 0xb436}, 0xffc0, 0x4, 0x80000000}) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) r4 = getpgrp(0xffffffffffffffff) dup3(r1, r1, 0x80000) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00000017c0)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000001800)={r5, 0x3}) sendmsg$nl_generic(r3, &(0x7f00000016c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x11000}, 0xc, &(0x7f0000001680)={&(0x7f00000000c0)={0x1590, 0x2d, 0x120, 0x70bd2c, 0x25dfdbfb, {0x16}, [@typed={0x10, 0x8e, @u64=0x7ff}, @generic="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", @generic="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", @typed={0x18, 0x93, @ipv6=@loopback={0x0, 0x1}}, @nested={0x3ac, 0x3d, [@typed={0x1c, 0x92, @str='/dev/snd/controlC#\x00'}, @typed={0x18, 0x85, @ipv6=@empty}, @generic="32c591f042177de37e64c93548561f38477534c9bf78719905e6f6b16cf18f6fee2a6645052ef5e0c87afb00bfc046c939c3ccc806b880f535b59e2887d0bb74b5fab2ad3d0560dbbfe701f5df12e2b028682f46052eccd6fc4e584d0e01de68b95381eb4f85e9d2b001bbb854d8d385471117026fe0a3a8b6c76aa32030bc234e9f5e4f0298e36283152013db805ae896537bbcd204b8d694f8f00b6765e02e4312207c286e9003fdc11f11c484a29fff3bcae014e5d38e7b2d7fdcf63b652e88f92e5de4450717fb83cbf1028b575403714345cf102040d3fd4fd888019aed6bb2552fc64f34d18c", @generic="3b3c84b7f07469217afdb465c6b9aa908ebc1f41975db4dac97cf459d65e6f9db5b0836623754f46a44c37d4d7bb9dfaf0360d27a4b79c9b79eab55eacf63dd9bc54c466b0c40dd8d387b2d292b8f8cb6f0156c004abf29ac4fbf8a75a4b104c26c48f7aef72edc0d3b83d9997311af0da3fefea732aa50472a0edaa48be09461e61ac663335a401d6650b596dc429c455b38ae2d8770ac97afe180ea6b82547b28179098d8e52d4689143957c5f50308f39cd9a8dc02cdb53ed6ebc4977dee7089405d1ba5d497ec81f3ff9ce23209aff8ee929416685206f818d93eb216f6d72f0", @typed={0xc, 0x62, @pid=r4}, @generic="101f6b0131a8ceceb123118ceec52ba5602546324bc5f2e96b4bd02df84f99c6d80ba48e65993a55431e13164cf03bc799df8c75fd3d8fb236a325c850132af40cf4809d5d4a98090b6068f7b98db6306dbf0e9bea0424c1b56a89f579957d77cad7bbdde5dc8a5c32633c06cf7e434ecb57eec4aa01b97164b3e185f3adc240816330d7519bbbfd60676247f977365fa8f4657de33af2903e707637aed09a90997aa92fcb45d3d469c5e9859b7dc4a5a43f1182faf34ec344e1ac186ef52f04403c8fdac8", @generic="7e54304271eaf503bd07320920c46a0aa2c5ede9e7fcbf243b499803b2f1effb8adb7473d313313a5869f4001329445a56c4909d2f14f62dc865991f0ea119c7983569cddd898ab541ccf16fba073dc6bebd8a766d1c083ec5dc4eb5c34ec2b3097d1055cf974ed491b81f8962f41568d51f144e7c7a7834f5f6c4d1", @generic="127e27a5b11fa5169b3751c391bd9d1d9558e4e96a91a6f969859c855ecfbb91862297a6c67a3085f1e0ec51b9924aa24407c3f2f8251115a0", @generic="6bb904d718e0016992095ad1388fc7087c0e2672779b5b579954201ceefc446d"]}, @nested={0xac, 0x84, [@generic="9e724d31e19dd78ccc3435ebdb5c816f983e030c7aa24d9ad4910771a7e8e4a2f1000f4717620434976e2e70325c5e1fa9c179d3f6ca0d2914e9e44e954d30f4c83d1ffe0f0c5fb4244f3128feb5eba84522e3f31921d0fc7f9d77121738a2", @typed={0x18, 0x3b, @ipv6=@empty}, @typed={0x10, 0x39, @u64=0x80}, @generic="7c3fd7668744a56df4bd1de5d4a47c9e3ff8d9b55ab128a116f5e037d842"]}]}, 0x1590}, 0x1, 0x0, 0x0, 0x40014}, 0x4) 2018/02/28 23:14:59 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000000), 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={r0}) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000100), 0x10) 2018/02/28 23:14:59 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x200, 0x4) pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000280)=0x3a, 0x1) getpeername$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000d6d000)={0x0, 0x2000000000069, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0xb) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000200)=0x6, 0x100000608) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) read(r0, &(0x7f00005f6000)=""/99, 0x63) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@local}}, &(0x7f0000000040)=0xe8) ioprio_set$uid(0x3, r3, 0x7) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e20, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x7}}, 0x9, 0x6}, &(0x7f0000000380)=0x98) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000003c0)={r4}, 0x8) 2018/02/28 23:14:59 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ea3000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r0, 0xc08c5102, &(0x7f0000000200)=ANY=[@ANYBLOB="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"]) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000440)={0x0, 0x6f80}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000500)={r1, 0x10, &(0x7f00000004c0)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}]}, &(0x7f0000000540)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e20, 0x81, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}}}, 0x8c) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000000080)={0x100}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x400017fffc, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000000)={{0x3, 0x3, 0x2, 0x2, 0x80}, 0x6103, 0x101}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f00000000c0)={{0x0, 0x3, 0x4, 0x2, 0x3}, 0xe64, 0x80}) 2018/02/28 23:14:59 executing program 2: r0 = socket$inet(0x2b, 0x800, 0x6) clock_getres(0x6, &(0x7f0000000000)) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000040)={'teql0\x00', @ifru_flags=0x8800}) shutdown(r0, 0x5) 2018/02/28 23:14:59 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000acafed)='/dev/snd/controlC#\x00', 0x0, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002ec0)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000a5def4)={{0xb, 0x0, 0x0, 0x0, "1b4d3cbde8f58d90018924940c3317f72fd20a070a115c4a1dbe9fd9421f2bde5ac7296e7e4d6ace88736a65"}, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, "e1d11b93206e214bb305376205292044a4eae3d1849ba4f663070b9af44b523aa0e85d3d904c0aada313c6228e9e94723904b3f9cc8ad27895951cf255a21d2c", &(0x7f0000a87ffe)="c0", 0x1}) recvmmsg(0xffffffffffffffff, &(0x7f0000002d40)=[{{&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @empty}}, 0x1e, &(0x7f0000000540)=[{&(0x7f0000000040)=""/127, 0x7f}, {&(0x7f00000000c0)=""/237, 0xed}, {&(0x7f00000001c0)=""/255, 0xff}, {&(0x7f00000002c0)=""/158, 0x9e}, {&(0x7f0000000380)=""/60, 0x3c}, {&(0x7f00000003c0)=""/154, 0x9a}, {&(0x7f0000000480)=""/121, 0x79}, {&(0x7f0000000500)=""/30, 0x1e}], 0x8, &(0x7f00000005c0)=""/128, 0x80, 0x7fffffff800}, 0xa800000000000000}, {{&(0x7f0000000640)=@pptp={0x0, 0x0, {0x0, @local}}, 0x20, &(0x7f0000000a40)=[{&(0x7f0000000680)=""/159, 0x9f}, {&(0x7f0000000740)=""/177, 0xb1}, {&(0x7f0000000800)=""/169, 0xa9}, {&(0x7f00000008c0)=""/154, 0x9a}, {&(0x7f0000000980)=""/1, 0x1}, {&(0x7f00000009c0)=""/69, 0x45}], 0x6, 0x0, 0x0, 0xa3c}, 0x10000}, {{&(0x7f0000000ac0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x3a, &(0x7f0000000c00)=[{&(0x7f0000000b00)=""/34, 0x22}, {&(0x7f0000000b40)=""/105, 0x69}, {&(0x7f0000000bc0)=""/49, 0x31}], 0x3, &(0x7f0000000c40)=""/4096, 0x1000, 0x6}, 0x4}, {{&(0x7f0000001c40)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x32, &(0x7f0000002c80)=[{&(0x7f0000001c80)=""/4096, 0x1000}], 0x1, &(0x7f0000002cc0)=""/115, 0x73, 0xff}, 0x7}], 0x4, 0x2060, 0x0) getsockname$ipx(r1, &(0x7f0000002e40), &(0x7f0000002e80)=0x10) 2018/02/28 23:14:59 executing program 1: r0 = syz_fuseblk_mount(&(0x7f0000000ff8)='./file0\x00', &(0x7f0000b19000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) close(r0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x8000, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000000140)=""/53) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/load\x00', 0x2, 0x0) r3 = accept$ipx(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockname$netlink(r2, &(0x7f0000000240), &(0x7f0000000280)=0xc) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0xc8a00, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r4, 0x28, 0x2, &(0x7f0000000200)=0x1, 0x8) getsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000000080), &(0x7f00000001c0)=0xfffffffffffffe5b) 2018/02/28 23:14:59 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) fdatasync(r0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000317da8)=@raw={'raw\x00', 0x9, 0x3, 0x1f8, 0x0, 0xffffffff, 0xffffffff, 0xb0, 0xffffffff, 0x160, 0xffffffff, 0xffffffff, 0x160, 0xffffffff, 0x3, &(0x7f0000443000), {[{{@uncond, 0x0, 0x90, 0xb0, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @unspec=@TRACE={0x20, 'TRACE\x00'}}, {{@uncond, 0x0, 0x70, 0xb0, 0x0, {}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x258) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00002fa000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) syz_emit_ethernet(0x32, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x200000000000011, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @dccp={{0x4e20, 0x4e21, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d70502", 0x0, "f53475"}}}}}}, 0x0) 2018/02/28 23:14:59 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x22, &(0x7f000002dcd8)=@raw={"05000000020002000000000000000000180000000303000000ff3f00", 0x9, 0x3, 0x1, 0x0, 0xffffffff, 0xffffffff, 0x120, 0xffffffff, 0x258, 0xffffffff, 0xffffffff, 0x258, 0xffffffff, 0x3, &(0x7f000002bfd0), {[{{@uncond, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "c14000e57af108cc6c74028119fb719d84b855ae79c03bcd889e253bc457"}}, {{@uncond, 0x0, 0xa8, 0x349, 0x0, {}, []}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x328) socket$inet_smc(0x2b, 0x1, 0x0) 2018/02/28 23:14:59 executing program 5: r0 = memfd_create(&(0x7f0000d2efff)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r3 = memfd_create(&(0x7f000003e000)='\t', 0x0) r4 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r5 = dup2(r4, r3) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x2, 0x7, 0x2, 0x0, 0xd, 0x0, 0x70bd29, 0x25dfdbff, [@sadb_x_policy={0x8, 0x12, 0x3, 0x3, 0x0, 0x6e6bbc, 0x7fff, {0x6, 0x2b, 0xab, 0x7, 0x0, 0xffffffff, 0x0, @in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@loopback={0x0, 0x1}}}, @sadb_address={0x3, 0x6, 0x7f, 0x80, 0x0, @in={0x2, 0x4e20, @broadcast=0xffffffff}}]}, 0x68}, 0x1}, 0x40) write$sndseq(r5, &(0x7f0000000800)=[{0x23, 0x0, 0x0, 0x3fd, @time, {0x3ff}, {}, @note}], 0x30) 2018/02/28 23:14:59 executing program 2: perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_smc(0x2b, 0x1, 0x0) poll(&(0x7f0000000080)=[{r0}], 0x1, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x10080, 0x0) close(r0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/fib_triestat\x00') readv(r1, &(0x7f0000f46000)=[{&(0x7f0000120000)=""/4096, 0x1000}], 0x1) 2018/02/28 23:14:59 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0xb52c) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000026000)={0x10}, 0xc, &(0x7f0000016ff0)={&(0x7f0000004e50)={0x14, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x20}, []}, 0x14}, 0x1}, 0x0) 2018/02/28 23:14:59 executing program 0: tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x40003) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) syz_extract_tcp_res(&(0x7f00000000c0)={0x41424344}, 0x1ff, 0x40) syz_extract_tcp_res$synack(&(0x7f0000000100)={0x41424344, 0x41424344}, 0x1, 0x0) write$tun(r0, &(0x7f0000000140)=@pi={0x0, 0x8700, @eth={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x1, 0x6, "83ad6b", 0x22c, 0x33, 0x200, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, {[@fragment={0xc, 0x0, 0x0, 0xfffffffffffeffff, 0x0, 0x2, 0x67}, @dstopts={0x29, 0x3c, [], [@generic={0x1fc00000, 0x4f, "c276019c097c45c277b3fbd3a9a6b5fc8ed86a609fae27250a84bfa5162c27ffc91674f7caca610f787539ae515c1899930ed069550a2e073db3fa5bd6765f48c077a8d2cafda6b0e0cc88f030a4d1"}, @calipso={0x7, 0x50, {0x3, 0x12, 0x59, 0x80000000, [0x2, 0x4, 0x6, 0x5, 0xfffffffffffffff8, 0x8, 0x6, 0x3, 0x6]}}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [], 0x1}}, @enc_lim={0x4, 0x1, 0x8}, @ra={0x5, 0x2, 0x80000001}, @generic={0x9, 0x5e, "21063e1b44d73296fde4dd9a2ed85e047b017aac0c5f7a3ecacde1cc090e750b1d32202c7c6c7b95421f98a8970e55f1dfe2a87878c38984a5865d9ff79b1812b7f3fb9c4f2a31c2eb904594496ccc2d64b6da684d00d4d4679a17856a51"}, @calipso={0x7, 0x18, {0xffffffff, 0x4, 0x8, 0x6, [0x6, 0xfffffffffffffff9]}}, @enc_lim={0x4, 0x1, 0x9}, @generic={0x1, 0xa8, "b168cd425f53c6c0bed6334ae7a84c9844880de5bb4d4a8a4ff2775cd7ee8e11b2760d58ef3f7e8a37d3c17a5bc8e79110e2120534c0fc51e5607b26948dcffb70164ddcc57b2c390eade690fb7a312eb9d228c44cbbd4bda82ef5573195260a695d31c3539e03c79bd6a0228369e52c91ac2768028dbbb87631b9bb32617348440c923f3467e85162228724244243c4da1eff6167416c9a3e6bab6fe2870cdad7bd2e1c5760e6f0"}]}], @tcp={{0x4e20, 0x4e20, r1, r2, 0xb072, 0x0, 0x8, 0x0, 0x6, 0x0, 0x2, {[@sack_perm={0x4, 0x2}, @sack_perm={0x4, 0x2}, @generic={0x3b, 0x3, "a2"}, @sack_perm={0x4, 0x2}]}}, {"1656127deef1d49ecf25c7ac478f5c72c890c0cb"}}}}}}}}, 0x266) r3 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x2, 0x1) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f0000000040)={0x6, 0x1, 0xd08, 0x8, 0x12, 0x8}) 2018/02/28 23:14:59 executing program 5: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x0, r1}) clock_adjtime(0x0, &(0x7f0000012f30)) 2018/02/28 23:14:59 executing program 2: r0 = socket$rds(0x15, 0x5, 0x0) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') bind$rds(r0, &(0x7f0000002ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) socket$rds(0x15, 0x5, 0x0) sendmsg$rds(r0, &(0x7f0000006fc8)={&(0x7f000000dff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10, &(0x7f0000000600)=[], 0x0, &(0x7f0000000100)=[]}, 0x0) 2018/02/28 23:14:59 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) r2 = syz_open_dev$vcsa(&(0x7f0000580ff5)='/dev/vcsa#\x00', 0x1f, 0x0) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) readv(r0, &(0x7f0000266000)=[{&(0x7f000032cf93)=""/109, 0x6d}], 0x1) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000000)={r2, 0x2, 0x8, r2}) pselect6(0x27, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/02/28 23:14:59 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f000052cfc8)={&(0x7f0000db7000)={0x10}, 0xc, &(0x7f000097cff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1400002001f90000ffffffb3943714d8ea5d500815b95cf859c70205b0e0f45c3f0583b68bca080f00f830029a391aace20abc7cafda3c1c2f3f3108583fa670a8e65def4dbe284b080000008ed373ad6993c53e1fbf9a305b4db23b20bcca9ddba6a09c8e1489a9000e220fdd0edc1a6ddbc6c8834a226fddd272ff81b6c497dac97eec9578f6d4f16385e539d43b000000"], 0x14}, 0x1}, 0x0) 2018/02/28 23:14:59 executing program 7: unshare(0x8000400) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x400000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r2, 0xc0045520, &(0x7f0000000040)=0x8) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000000)={r3, 0x3, 0x3}) 2018/02/28 23:14:59 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x10000, 0x8000, 0x3, 0x4, 0x0}, &(0x7f0000000040)=0x10) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000180)={0x1, 0x2, 0x8}) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r1, 0x8001}, 0x8) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r1, 0x10001}, 0x8) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000100)=0x2, 0x4) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f0000ee9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}) 2018/02/28 23:14:59 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000040cfdc)="2400000058001f0014b2f407000904000200071008000000ffffffff0800030000000000", 0x24) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x40}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0x8, 0x4da5, 0xffffffff, 0x100000001, 0x7}, &(0x7f00000000c0)=0x14) 2018/02/28 23:14:59 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="28010000170001000000000000000000e0000001000000000000000000000000000000000000000000000000000000000000ffffac1414007f000001000000000000000000000000fe8000000000000000000000000000aa00000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000020001f00000000000000000000e00000010000000000002c8f1778c49de28246dda1000000000000020000000000000000000000000000003f402d5f1376d79872ffa5437ea268aa67b6dfe692a8c6a5e661278fad699324d86d00cf994d90ac9931159789e2f4c005aa55bf081ffb4d36462834641f09f7c004798f6af79d9e6ebc1e6e227368e311b684d1c752ea2e1309d47b204155a4d551df51f2fd0fdff3fa", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x128}, 0x1}, 0x0) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) mremap(&(0x7f0000a94000/0x4000)=nil, 0x4000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) msync(&(0x7f000081d000/0x4000)=nil, 0x4000, 0x0) r1 = request_key(&(0x7f0000000100)='rxrpc_s\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)='\x00', 0xfffffffffffffff9) keyctl$get_keyring_id(0x0, r1, 0x6) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x80102, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000000080)={{0xa, 0x4e20, 0x1, @loopback={0x0, 0x1}, 0x6}, {0xa, 0xcad, 0x3, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x3}, 0x1, [0x100, 0x88, 0xd6, 0x3f1, 0x5, 0x6, 0x0, 0xf2]}, 0x5c) getsockopt$inet6_tcp_int(r2, 0x6, 0x1f, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/02/28 23:14:59 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x8080, 0x0) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x2, 0x3, 0xcbc, 0x9, 0x9, 0x0, 0x70bd25, 0x25dfdbff, [@sadb_x_filter={0x5, 0x1a, @in=@multicast2=0xe0000002, @in6=@dev={0xfe, 0x80, [], 0x11}, 0x15, 0x14, 0x10}, @sadb_sa={0x2, 0x1, 0x4d6, 0xffffffff, 0x7, 0x2c, 0x0, 0x20000001}]}, 0x48}, 0x1}, 0x801) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={0x0, r1, 0x6, 0x2}, 0x14) r3 = socket(0x4000000010, 0x802, 0x0) write(r3, &(0x7f0000000240)="220000001a00009423dd0100040080010f000100", 0x2ef) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f00000000c0)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000000280)={0x2, 0x7, 0x5, 0x6, 0x5, 0x1000}) 2018/02/28 23:14:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) vmsplice(r0, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) 2018/02/28 23:14:59 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x4}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000017000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0xffffff46) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f000079affc)) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) dup2(r0, r2) 2018/02/28 23:14:59 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000002c0)=0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000300)=0x0) setpgid(r2, r3) write(r1, &(0x7f0000335000), 0xfc94) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000000340)=0x10001) fcntl$setpipe(r0, 0x407, 0xb056) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000200)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x7, 0x2, &(0x7f0000000380)=@raw=[@ldst={0x3, 0x2, 0x3, 0xf, 0x0, 0x0, 0xfffffffffffffffc}], &(0x7f0000000040)="73799e82d88c6c657200", 0x3, 0x29, &(0x7f00000000c0)=""/41, 0x0, 0x4, [], r4}, 0x386) 2018/02/28 23:14:59 executing program 7: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000de9fe8)={0x14, 0x1, 0x1, 0x800000001, 0x0, 0x0, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/28 23:15:00 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f00000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8f000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f0000000280)=""/187) timer_create(0x0, &(0x7f0000000580)={0x0, 0x24, 0x5, @thr={&(0x7f0000000380)="0d8c46d7337cb3c293441f27a1a220b9ad9b2f4362407bed034205d5a8f49faa8746c6f47f9a25eb9e71bf8734cc0a0da66825f5f29aad85be1a99dc5bddb253f713367cf8aea60cbddc1e8b2c01978933f8c28711e0ea4bd9ffdee84a9d91055fcaf16f0cefad03f19358ec7d2b200017292a3b01ba1dfec3fa4b8d78bb428ac22da4e6eb9602b3200558cf31ec24267887a72a1f888799e39e2241e41b13e732913c152fc44b243155e74c57e2578b1051c5a0c9c020d441d10d2bedbecf63691748f031f0430b35632ac78ad0899867", &(0x7f0000000480)="36360a941a50e10b6bc49fd0ae344b3cb94732d6dd59ae10405802e26c49ce21f979b0338d391c4ea2bb4e2ff805c486c0ea91865ca5da3368b14252a930348750ebacc287e8aa5f383c8e2d8e56dc206c226b1c82bbfef2f558604197824e2a2958945badb7121039d153dfe86f11d0ad3b2d4cf40c5a70e6e1e60f2d2461ff1bb9e987f6ac8bb4387b5efc71f274ea5efe3d4a98cdbe9e0ef68720ba69c25d8b09dfa90eae25aaa2391d8b04a107566164b9b0c0e24d329f5f7d4b042259e96b9e4f6773d62aba842991170d6575fc602128c143b7afd6e39bf8b07cc56c192ed6f6703db5712e3987"}}, &(0x7f0000000600)=0x0) timer_gettime(r3, &(0x7f0000000640)) connect$netlink(r2, &(0x7f0000000340)=@proc={0x10, 0x0, 0x25dfdbfe, 0x20000000}, 0xc) recvmmsg(r0, &(0x7f0000f75da8)=[{{&(0x7f0000000200)=ANY=[@ANYBLOB="0000000000000000224250624652343100b649c63d18eaf5000000000f57159c"], 0x10, &(0x7f00007e9fa0)=[], 0x0, &(0x7f00000000c0)=""/52, 0x34}}], 0x1, 0x2000, &(0x7f00002d9000)) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x414001, 0x0) ioctl$EVIOCGBITSND(r4, 0x80404532, &(0x7f0000000140)=""/186) r5 = fcntl$dupfd(r1, 0x406, r0) setsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f0000000080)=0x4, 0x4) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) 2018/02/28 23:15:00 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8, 0x10001) ioctl(r0, 0x2201, &(0x7f0000497000)) 2018/02/28 23:15:00 executing program 5: r0 = socket(0x9, 0x8000000000002, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) r2 = getpgrp(0xffffffffffffffff) rt_tgsigqueueinfo(r1, r2, 0x19, &(0x7f0000000040)={0x1e, 0x7ff, 0x1, 0x3}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) setreuid(0x0, r3) 2018/02/28 23:15:00 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x537, 0x200) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000002940)=@filter={'filter\x00', 0xe, 0x4, 0x478, 0xffffffff, 0xd0, 0x2d8, 0xd0, 0xffffffff, 0xffffffff, 0x3a8, 0x3a8, 0x3a8, 0xffffffff, 0x4, &(0x7f0000e9afc0), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], 'bcsh0\x00', 'vlan0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1e0, 0x208, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [@ipv4={[], [0xff, 0xff], @empty}, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @empty}, @empty, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80}, @dev={0xfe, 0x80}, @ipv4={[], [0xff, 0xff], @empty}, @mcast2={0xff, 0x2, [], 0x1}]}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffd}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d8) syz_emit_ethernet(0x3e, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c000e2", 0x8, 0x2b, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) 2018/02/28 23:15:00 executing program 1: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key(&(0x7f0000000100)='encrypted\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)="6057b3ac497593b30803dada95450eb4e32fbdcf7bb3bb5156f4e21b449ef27363bec68128cf96f03a9a8d0afc8011573c84f8baee0cb7149176b6535d5cd8fa9326d0c561c9ede126e032ac4595c7a9648ac849639ea6d9eb74442cb108a14a695ac02d0169d2858edc5abed47c26f7413a041d33c2f9858913a13608ec7c25c7aac1f83d512405ceea81ce1463b044b0ee", 0x92, 0xfffffffffffffff8) keyctl$link(0x8, r0, r1) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r2, 0x89f2, &(0x7f0000000000)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/02/28 23:15:00 executing program 0: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x5, 0x101000) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000100)=@fragment={0xbf, 0x0, 0x3, 0xf82e, 0x0, 0x2, 0x66}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008fa000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcbfff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ca3000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r1, 0x800000000000937e, &(0x7f0000017000)="010000000000000018") 2018/02/28 23:15:00 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0x1, 0x1000}, 0x8) sendmsg$nl_generic(r0, &(0x7f0000010000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000006fdc)={0x14, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, []}, 0x14}, 0x1}, 0x0) 2018/02/28 23:15:00 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c000000520003ff498ed927040dc1b0ffffec23d1a94d74b53664808939b5895fb6e34994947c16212a29b961dc932c121800000000000000814ee1e2bdf91c1b3ff4fb8b6d5a7995745e142231f4f36aaaaff3310eb3990cb61cd7e3d2bb5f169ed948020000000000000079e89833e25b353661b7e960bbd0852ff1a12102e43d8862c1"], 0x1}, 0x1}, 0x0) [ 113.130980] QAT: Invalid ioctl [ 113.140115] QAT: Invalid ioctl 2018/02/28 23:15:00 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x2002, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@empty, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000140)=0xe8) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r1, r2) write$sndseq(r0, &(0x7f0000000080)=[], 0x0) r3 = syz_open_dev$dspn(&(0x7f00001f4000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r3, 0x800000c004500a, &(0x7f00005d9ff8)) close(r3) 2018/02/28 23:15:00 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000), 0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r1, &(0x7f00002ffff6)=@file={0x0, './file0\x00'}, 0xa) close(r0) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x9, 0x101100) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f0000000040)={{0x1, 0x2, 0x2, 0x2, 0x23a}, 0x9, 0x44, 'id0\x00', 'timer0\x00', 0x0, 0x8, 0x7, 0x1, 0xd}) 2018/02/28 23:15:00 executing program 1: openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x40, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x2000, 0x0) getsockopt$netlink(r0, 0x10e, 0xf, &(0x7f0000000100)=""/127, &(0x7f0000000180)=0x7f) socketpair(0x19, 0x80a, 0x9, &(0x7f00000000c0)) futex(&(0x7f0000000ffc), 0x84, 0x2, &(0x7f00000001c0)={0xffff, 0x4}, &(0x7f0000000000)=0x2, 0x3) 2018/02/28 23:15:00 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x9, 0x8800) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000040)=0x1000, 0x4) bind$inet6(r0, &(0x7f0000001180)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) 2018/02/28 23:15:00 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x8009) ioprio_set$pid(0x1, 0x0, 0x7fff) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x3ff}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e23, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, 0x4, 0x1, 0x8001, 0x100, 0x6}, &(0x7f0000000200)=0xa0) write$tun(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="000000000000000000004500002800000000000090787f0000017f0000014e204e20", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="50070000000000000ef808e65842da0a12f61a23e1161474942076053547c4beb5695fd980b03f760311c7137ef5be85b0a3dad019b9f4de18dcdb03953ef860df19b525"], 0x32) 2018/02/28 23:15:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dbfffc)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9effc), 0x4) sendto$inet6(r0, &(0x7f0000ab4f8e)="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", 0x540, 0x0, &(0x7f0000aaa000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) write$sndseq(r1, &(0x7f0000801f40)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @note}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @queue}], 0xc0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={r2, 0x77}, &(0x7f00000000c0)=0x8) clock_gettime(0x0, &(0x7f0000000180)) write$evdev(r1, &(0x7f00000001c0)=[], 0x36) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f06000)={0x9}, 0x10) write$eventfd(r1, &(0x7f000057bff8), 0x8) readv(r1, &(0x7f0000864f80)=[{&(0x7f0000142000)=""/4096, 0x1000}], 0x1) write$eventfd(r1, &(0x7f000061f000), 0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000100)=0x659a61ec0000, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00007e4ff0), 0x10) write$eventfd(r1, &(0x7f00006d5000), 0x8) 2018/02/28 23:15:00 executing program 5: r0 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000974fee)='/dev/input/event#\x00', 0x0, 0x101005) write$evdev(r0, &(0x7f0000037fe8)=[{{}, 0x1, 0x74, 0x2}], 0x18) sendfile(r0, r0, &(0x7f00009bcffe), 0x4c35) sendfile(r1, r0, &(0x7f0000fc1ff8), 0x80000001) 2018/02/28 23:15:00 executing program 3: r0 = socket$inet6(0xa, 0x800006, 0x0) bind(r0, &(0x7f0000000100)=@rc={0x1f}, 0xa) sendto(r0, &(0x7f0000000140)="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", 0x1000, 0x10, &(0x7f0000000000)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-aesni-avx2\x00'}, 0x58) 2018/02/28 23:15:00 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f00007f6fe4)={0x8, 0x4, 0x4, 0x81}, 0x1c) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) fgetxattr(r1, &(0x7f0000000200)=@random={'btrfs.', '\x00'}, &(0x7f0000000240)=""/94, 0x5e) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r0, &(0x7f0000000000)="2054f0a2b92d0d9ee687554afbc0f3920a470356b84a815f719ff4d22964c7541da7a0907c3cbca44e881b6fadfcaef9af292732f3cfeb631f813302b9a7e59e5dceece82ee3d1568ff89b99b70bfcb93d93ecb12496cce81d0ab07295dd5ee125fa4a2f2c50ce1d5763be98ddf6f27116059d1978530242cc5d9b58d0d3747bf7fabc71b74cc38effd2c2fb0eed55af3400e87b19c9", &(0x7f0000000100)=""/102}, 0x18) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f00000001c0)='ipddp0\x00') getpeername(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="00000000e3ffffffffffffff"], &(0x7f0000000300)=0xc) [ 113.274789] sctp: [Deprecated]: syz-executor4 (pid 15397) Use of int in maxseg socket option. [ 113.274789] Use struct sctp_assoc_value instead [ 113.300836] sctp: [Deprecated]: syz-executor4 (pid 15412) Use of struct sctp_assoc_value in delayed_ack socket option. [ 113.300836] Use struct sctp_sack_info instead 2018/02/28 23:15:00 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000314f8c)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") getsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f0000000000)=""/78, &(0x7f0000000080)=0x4e) readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000001100)=""/4096, &(0x7f0000002100)=0x1141) 2018/02/28 23:15:00 executing program 0: r0 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x5, 0xd2, 0x0, 0x0, 0x4, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xa0a, &(0x7f0000000040)=0x0) r3 = fcntl$dupfd(r0, 0x406, r1) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x0, 0x0) write(r4, &(0x7f0000000600)="30f5b8aa9be23bc095e6b8c05b7098ad908c743c0871bd80c6c0cbed9d3d3ce37406a28cd6bcb1994671657969602ef4cff3604f16f0453f0dcc137d1008603d976debe90b7872f82facf71bf8bd5341d70868b59988558a845774babc79df8c3bde5ce10a1442b289885cddb83619a552598f0cc753d381de89b323dcc7d04057e9d1a8ce85ca3e8b132feec02654045a8c7f00bd91801efdec926012d6c1b613d9bd71bdaf2d60889e0d72cb8663ded2a91587ed03e1c41c4b3d6525a8ef9280f7fe0aa739094b57ea0a3863dcbb6665fcd9d8e7b6f22c1667cd68e15a6dcfcea0049b84777f8fb51a8f65", 0xec) setsockopt$netlink_NETLINK_RX_RING(r3, 0x10e, 0x6, &(0x7f0000000740)={0x7, 0x3f, 0x4, 0x8}, 0x10) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x20000, 0x0) socketpair(0x5, 0x2, 0x2, &(0x7f0000000400)={0xffffffffffffffff}) r7 = dup(r1) io_submit(r2, 0x5, &(0x7f0000000540)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x7, 0x0, r0, &(0x7f0000000080)="c59842fb379f0f8ce53eaadd5f843e6d6dbbb17881e0f5979e79dcf43c98c420f12068253cbe1d90c710a54001a34ac89deb1f93a9abdf6cb35dbd74c7c519b1c473bb46b367b6806b0adfe6d57de620143f6682f41dc477e4fd3ed0f8a4d18e5a9540ade0d0ad038265805fb6b3d6eb5fd1c94d9ce8a9382086b9a98afab67e6d4ab564f6315127f9534ce1520f2e09e5ba7dd24dee47", 0x97, 0x10001, 0x0, 0x0, r3}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x6, 0x5, r0, &(0x7f0000000180)="ace28b7573afd522930d673a3f4c8f396000432436e425bae0aa593262135d1348d9f617b417617fbec1060f840b81ce4e8c64d566b49cdcc577e9cef2e2d5e2111c30c37adfdb29135e157112a9b9aed1e2e1345546256e61fb73431915995e1fcbcb8b3039bb10d29c5801d139353234ef321b4a", 0x75, 0xfff, 0x0, 0x1, r4}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x7, 0x1, r0, &(0x7f0000000280)="5ff76d7b01e04635565a15dbfbe5a2a158af39f0cbce92f2ce2ae7fa492791", 0x1f, 0x1, 0x0, 0x0, r5}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0xf, 0x3, r1, &(0x7f0000000340)="a76848c2b1a39615ea8cc08db8c962e724d67c42b8aff8ff4d93704a9ee0e7517d5649eb3f9b79bdaa9ff3686e5ad336e83754f9416e523ddb47ba75dd859af95f7eb0e628c0f9d7e5faf76b24bd0947a278d65834b49cc470382a464f02395ea446a3ee681dea1f12e5b0ce52559ed6ec19f106e21b732bfb775df67edf32561aa09d59453de8c9c87bd4a310034d82041a3764bba4679bd772e07891fe5ef3362588d8c3bea6a94010", 0xaa, 0x6, 0x0, 0x0, r6}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x2, 0x6e52f495, r1, &(0x7f0000000480)="f10b50105ff2f79f892934bda98d787eb60745738c4c85ec3ee780fc62aa8cf6eb28c8a0a6ee9ad15db110f2c2958ca4b3b41e5d1c34c6557a9f0d19500c39d6c3ca5d6d903b2fe347db89532e1881c24dea7b1983be67a1fb", 0x59, 0x5, 0x0, 0x0, r7}]) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r7, 0x84, 0x16, &(0x7f00000005c0)=ANY=[@ANYBLOB="092f0000e8ffaa000500050009000b75"], 0x10) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x6, 0x4000002011, r0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r4, 0x541b, &(0x7f0000000580)) io_setup(0x4006, &(0x7f0000000700)) 2018/02/28 23:15:00 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000640)=ANY=[@ANYBLOB="6d616e676c6500000000000000000000000000000000000000000000000000001f00000006000000e00400004804000088030000a002000018010000a0020000480400004804000048040000480400004804000006000000", @ANYPTR=&(0x7f0000000000)=ANY=[@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'], @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001a000000000000000000000000000000000000000000d0001801000000000000000000000000000000000000000038007374617469737469630000000000000000000000000000000000000000000300000000000000000000000000000000000000000000002800727066696c746572000000000000000000000000000000000000000000000000000000000800480049444c4554494d45520000000000000000000000000000000000000000000000000073797a300000000000000000000000000000000000000000000000000000000000000000ffffffffffffffff0000000000000000697036746e6c300000000000000000006e72300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c800f00000000000000000000000000000000000000000002800727066696c746572000000000000000000000000000000000000000000000000000000000000300075647000000000000000000800000000000000000000000000000000000000000000000000000000000000000000280045434e00000000000000000000000000000000000000e0000001ac1414bb00000000000000006970365f767469300000000000000000766c616e30000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000700098000000000000000000000000000000000000000000280045434e0000000000000000000000000000000000000000000000000000000000000000000000000000007f00000100000000000000007369743000000000000000000000000074756e6c30000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e80000000000000000000000000000000000000000002800727066696c7465720000000000000000000000000000000000000000000000000000000000002800727066696c746572000000000000000000000000000000000000000000000000000000000000280045434e0000000000000000000000000000000000000000000000000000000000000000000000e0000001ffffffff00000000000000007369743001000100000000000000000073797a6b616c6c657230000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800c00000000000000000000000000000000000000000002800727066696c7465720000000000000000000000000000000000000000000000000000000000002800434845434b53554d000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000f652b782c99f6e26013fc851614124aef600a905920f004155c1dd35fa10d6d86dde7202014a94140f8738965b1f"], 0x540) nanosleep(&(0x7f00000005c0)={0x0, 0x1c9c380}, &(0x7f0000000600)) 2018/02/28 23:15:00 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp, 0x0, 0x4, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/udp6\x00') ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000100)) r1 = epoll_create1(0x0) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000000140)={'ip_vti0\x00', @ifru_map={0x4, 0x0, 0x7fff, 0x2, 0x401, 0x10001}}) flock(r1, 0x1) flock(0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f0000000080)) 2018/02/28 23:15:00 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x200, 0x0) ioctl(r0, 0xc0184908, &(0x7f00000000c0)="a0037a03a27967e363b9e2ae1af797339bce4268f0b34066b01e971551bb320ba721ebc1ee2f3f3d10059b0407000000a3cecfc99172658e3ebe9ca9988d04c429dab4c7a3902581736eb49733edc7d68defb2bb822660b637b363ced474f97ad200000000") 2018/02/28 23:15:00 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000c2d000)='stat\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f0000a12000), 0x1) r2 = shmget(0x2, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) 2018/02/28 23:15:00 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005e1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) accept4$alg(r0, 0x0, 0x0, 0x80800) sendmmsg$alg(r1, &(0x7f000064d000)=[{0x0, 0x0, &(0x7f00007b7000)=[]}], 0x1, 0x4008000) unlink(&(0x7f0000000000)='./file0\x00') accept$alg(r1, 0x0, 0x0) 2018/02/28 23:15:00 executing program 2: r0 = socket$inet(0x2, 0x805, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r1 = syz_open_dev$dspn(&(0x7f0000002980)='/dev/dsp#\x00', 0x9, 0x400) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f00000029c0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}, 0x10) [ 113.339257] sctp: [Deprecated]: syz-executor4 (pid 15397) Use of int in maxseg socket option. [ 113.339257] Use struct sctp_assoc_value instead [ 113.352594] sctp: [Deprecated]: syz-executor4 (pid 15412) Use of struct sctp_assoc_value in delayed_ack socket option. [ 113.352594] Use struct sctp_sack_info instead 2018/02/28 23:15:00 executing program 3: r0 = socket(0x10, 0x2, 0x0) r1 = inotify_init1(0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) ioctl(r2, 0x894c, &(0x7f0000158000)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0xcd, "ff5cb3841f44d64594a16d5677ddeefd114bae9d533f1bec113131e617694dd923ef49a0f83231792d4bb4dd9d8d0dc955f07e24c43c4fb9ead31ace935d5fae200342744a16156d2723255f5fda41c1831729f140f0baf2e87edb7e7dedd930f66a0f70471d8fb49ec766665d908c27344b3d0afd19661b00ff44caf22e5497bf9a452ab7b97d097b4f2eac6faa8a2779b975a9f8d04be76715e33095e51037eaab9b09487746d58a9f9250f796362b97b3c7c4e9bf692e9690a998d2dfc8fb712062e663c7c3212fb844854d"}, &(0x7f0000000100)=0xd5) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r3, 0x10000, 0x3, 0x3c, 0x4, 0x1}, &(0x7f0000000180)=0x14) r4 = dup2(r0, r1) ioctl$sock_bt_cmtp_CMTPCONNADD(r4, 0xb702, &(0x7f0000d2fff8)) 2018/02/28 23:15:00 executing program 6: r0 = socket(0x100000002, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00002a3000)={{{{0x2, 0x2004e20, @empty}}, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x0, 0x0, 0x0, "c4894c5ffdc2e5fdaf848a8c727e37faa506dd8e46692db30d14cfd35b211d9d4985da36b95b0700000013000000ab025e94035a15e1740d5e472e33853c90a65787abecd151e10effb0ceb5e7263017"}, 0x160) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={{{{0x2, 0x4e20, @broadcast=0xffffffff}}, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x0, 0x0, 0x0, "e80cf813be6a4ac2c1cc8feefd2eabd718dd9e02ef2062608ae980e668673ea86afc482b4ee1eb8c9724778fce5fee4402812cdcb699766afa99ba7932a598358f0cca2c36904beeb49279bf490e4a86"}, 0x160) 2018/02/28 23:15:00 executing program 5: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000ffc), 0x85, 0x0, &(0x7f0000000ff8), &(0x7f0000000ffc), 0x40000000) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7, 0x101000) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000040)) 2018/02/28 23:15:00 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000), &(0x7f0000007ffd)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x8040, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0xf, &(0x7f0000000080)=""/179, &(0x7f0000000140)=0xb3) 2018/02/28 23:15:00 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ion\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f00000005c0)={0x0, 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f0000000580)=[{{&(0x7f0000000380)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x2e, &(0x7f0000000440)=[{&(0x7f00000003c0)=""/102, 0x66}], 0x1, &(0x7f0000000480)=""/216, 0xd8, 0x1}, 0x19f741d3}], 0x1, 0x0, &(0x7f0000000600)={r1, r2+30000000}) setsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000000640)=0x1f, 0x1) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000000000)={0xfffffffffffffffd}) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f0000000040)={'ip6gre0\x00', @ifru_addrs={0x2, 0x4e22, @multicast1=0xe0000001}}) 2018/02/28 23:15:00 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x3c) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000080)=ANY=[@ANYBLOB="73656375726974790000000000000000000000000000000000000000000000000e0000000400000040030000ffffffffd000000000000000a0010000ffffffffffffffff700200007002000070020000ffffffff04000000", @ANYPTR=&(0x7f0000000040)=ANY=[@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'], @ANYBLOB="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"], 0x3a0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2000006, 0x2a010, r0, 0x0) 2018/02/28 23:15:00 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x14, 0x0, 0xa, 0x1, 0x0, 0x0, {0x3}, []}, 0x14}, 0x1}, 0x0) 2018/02/28 23:15:00 executing program 5: mmap(&(0x7f0000013000/0x4000)=nil, 0x4000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) pipe2(&(0x7f0000fb0ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r2, 0x407, 0x0) vmsplice(r2, &(0x7f0000fccff0)=[{&(0x7f0000011fff)="b1", 0x1}], 0x1, 0x0) writev(r2, &(0x7f00008d6000)=[{&(0x7f0000fcff9d)="e0", 0x1}], 0x1) r3 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) read$eventfd(r1, &(0x7f0000000000), 0x8) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r3, 0x1000000000016) close(r0) 2018/02/28 23:15:00 executing program 3: r0 = socket$inet6(0xa, 0x0, 0xa) connect$inet6(r0, &(0x7f0000a10df3)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x3) sendmsg(r0, &(0x7f0000000b00)={&(0x7f0000000000)=@pptp={0x18, 0x2, {0x1, @multicast1=0xe0000001}}, 0x20, &(0x7f0000000880)=[{&(0x7f0000000780)="ae07c2ab395279e62ef5285a6fe37196389c914c15f9f1bcb212c4056b901da69e576c7a27787952d94008b547eaa17b6f454d68470e08dec97c65bf6330482f8f1f84709dab0fd84fb3b5772492e22bcedd8d55a77a60af7e68f87c112afb9a9d51865c866454ffa802e61924b68b5ac231b247cb697816237a750115d68405ef00f57e4fbad11e3acb0dd30143ac869b7b27bc49691c7e6b833f449cfd2b59dd40d1680a343921770bcc7c6f53a175b9a976533da6dba21092ad05ab472f538f2380f4d37d30a3b7c33dd517df1692efe32aa967047be117f19cc903c18b63e72ccb42b6e26b63f46ccdc0a6fae99ac50c4c", 0xf3}], 0x1, &(0x7f00000008c0)=[{0x58, 0x1, 0x401, "2fc0b899bfbc186b26eb5260259488b599087a5547517458226bdebc59fc7625447c9285d044bf44043b76e47f679df4de8e2ae9ff5270001f51eddb69ab8bca35ac577d6e"}, {0xd8, 0x199, 0x5, "52a807df534dae6c4ce25eb029519ce82c7159b4679b31015420ee25d2f3a7234ed3f3b1861df5e9cadd8440422ce05063782837d209594585cd0a65d43a3b53e14b746fd9c5e1f2e35c2ded9e8858797bed304c5ceca2ace744ed92fd668b9c05165d1d688d9718b7c8974da4d24f5f8f9140b4ad3de141ce84e20a2e3bcf65f84bb73d02fda1f3df0d4da42998a3f086ff1dcb829b3dcfec7b1949cec8dd3e97adc3b26a41649e336abdfbe9967c68293627a510520f0f84feabc3107da45bef2cd35fe1"}, {0x108, 0x102, 0x2, "c0e61d06c9534773f6bd6caae7d24e73f126d8f105526b83c71d57e60804bcb2e0b54767aca9d52f079001a63f43a6ed5a145b05cd9a425963380c161a62da2004b7cd15534032cd33dc61743cce939be8d485bdbd6eae5858e314182659b5ef99457bba4d1b29ff70ce2ad293cc2ae3a84f96b1e17045dbe822c2eb8d6d951c6acb7265bc111ae89d31a599d3518080b327560842d8c7bd9c2014e0c0ffbcf90129ee8b72e381bc8d3f1a9de2bb042f2c119042d90b1e255405bb4385f7e0b240be65eeca06f8d41cdbbeede04fe8d61f3e6baebc67349f1aa9522cc0b547f921bb7e6916cde6a462dcaa00e72d4f8b0b36"}], 0x238, 0x8004}, 0x4000) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000100)={'erspan0\x00', @ifru_flags=0x2902}) mknod$loop(&(0x7f0000000b40)='./file0\x00', 0x82, 0x1) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000300)=ANY=[@ANYBLOB="72617700acb73000000000000000005b4e9260c6c485c23ba62b8ab573a888000000ff6ba7f3610a8b2d00000000000900000003000000d510040000f8000000fffffffffffffffff8000000ffffffff40030000ffffffffffffffff40a2734d1196f5d8fc071e00", @ANYPTR64=&(0x7f0000000b80)=ANY=[@ANYRES32=r0, @ANYRES64=r0, @ANYRES64=r0, @ANYRES64=r0, @ANYRES32=r0, @ANYBLOB="cfc17f3727ca9e79537f0fbadb00ae9ca9c9a55a72939b1821df3c3de994ff8d93b3ad44f5f4842fc5524788632079fb0dd738efd37d852af887cc78acd2b363a129ba3d122f0505f98cca48af3157c2550eaf0874ea93dad6d852a434bc34d7e6", @ANYBLOB="9674add87d2218e85be2af025d7492abfab12d090600a27c2712f3b6a0a4a2852c55e27d28b335a22a2a979095ca35825a290829c508b6f7848b3eefcd6eaa8ff0d22465cfdc5c74795a762620c42161dfca8614cdf451b5249fa2398f69d86a52b9ca8d71ab381c4bff8363de96518b802762fbbe1ad8973e5aff3b652c734f5d28908836a4bc93bd0e2923c23b5589675480c4d9f40f39a0d93439530b6327ad05c41cb334c696e6288a8233d075512e28ef827e8f701b597387e8f2ec305adae5bf04c1a9fd13a6488c5284767ac94cb6cc2b5e676dc1d8f12ca44913887bf49119f4afb3ad89c0e6b2835d12", @ANYRES64=r0, @ANYPTR=&(0x7f0000000140)=ANY=[@ANYPTR64, @ANYRES64=r0]], @ANYBLOB="fe8000000000000000000000000000bb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000074756e6c300000000000000000000000697064647030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d000f8000000000000000000000000000000000000000000000000002800727066696c7465720000000000000000000000000000000000000000000000000000000000002800415544495400000000000000000000000000000000000000000000000000000000000000000000000000000000000000fffffffffffffe8000000000000000000000000000aaffffff0000000000000000000000000000000000000000000000000000000000697036677265300000000000000000007663616e3000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010800000000000000000248020000000000000000000000000000000000000000000000005801686173686c696d697400000000000000000000000000000000000000000373797a6b616c6c657230000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f8ffffffffffffff0000000000000000200000000000000000000000070000007f00000000000000000000000000000000000000000000004800435400000000000000000000000000000000000000000000000000000000010000000000000000000000707074700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x3) sendmsg(r0, &(0x7f0000fb4000)={0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f0000cf4ff0)=[]}, 0x0) socketpair(0x1d, 0x5, 0x1000000000000000, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/02/28 23:15:00 executing program 0: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x44}) readv(r0, &(0x7f0000d32fc0)=[{&(0x7f000039a000)=""/185, 0xb9}], 0x1) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.evm\x00') r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x400000, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f00000000c0)={0x1ff}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000ffa000/0x4000)=nil, 0x4000}, 0x1}) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) 2018/02/28 23:15:00 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000011c0)='/selinux/checkreqprot\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000001300)=[@in6={0xa, 0x4e22, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in6={0xa, 0x4e24, 0x4, @ipv4={[], [0xff, 0xff], @empty}, 0xffffffffffffffff}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e21, @rand_addr=0xd6}], 0x68) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x1, 0x4) r2 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0xf2, 0x80000) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000000080)) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @empty}, 0x10) syncfs(r2) syz_emit_ethernet(0x2b, &(0x7f0000001280)=ANY=[@ANYBLOB="ffffffffffff00001400000008004500001d0000000000119078bc14ffbbe00000014e204e2100099078ff4da81c486d07b4609d107c22dfcc9f92cdb6efab7fe59177db8b73ef09647eec0133b1ef1bc6be64"], 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000000180)={r2, r2, 0x5, 0x9, &(0x7f00000000c0)="7f23c19d76975a984a984de7c3e8f7eb4bbde5cd0799697a8da277d6373b91e35300994139d2b18dd59b16b1e123872373e7695c91628bce9783565984fd90ebcfe6939e8e84fdda4d56bcd5849ea8397d5f9f2a6ab267d2aa2528fec06bb3754acb3f37e46df7bbda8a6eb3372dd9ee9aa4cac31ea0fb459a039f2450e9706d636d83f342b898c9", 0xd4, 0x5, 0x5, 0x6, 0x45, 0x1, 0x4, "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"}) 2018/02/28 23:15:00 executing program 7: r0 = creat(&(0x7f0000891ff8)='./file0\x00', 0x110) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000140)={r0, &(0x7f0000000000)="94febf7908dc3073871646c820df244a6bddbcd91569b485a916b372f628a66ccc8df0e6693c3e318eb4d88a758a0f1ecafd193049cf811a44fa89133e0ab4e2378592b290ca8bbbd73a84dc397da83b9e7820ba4077ddc2373387045d513d81fa81f130838b823e10f8684c2437a3ffc567a57f0a55592fc376f87a698c224f509fa3f6f5cb55795ed9f6c3b9ad3dcc6cb5eea0fe978ad564004bba6128", &(0x7f00000000c0)=""/69}, 0x18) lsetxattr(&(0x7f0000756ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f0000d9ffec)="0000000201000000000000010400000000000000", 0x14, 0xb4c27bf97cf0a812) prctl$setendian(0x14, 0x2) 2018/02/28 23:15:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000764ff0)='/dev/sequencer2\x00', 0x0, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92, 0x1}, {0xffffffffffffffc0}}) 2018/02/28 23:15:00 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)=0x0) wait4(r0, &(0x7f0000000080), 0x8, &(0x7f0000000100)) r1 = socket$inet(0x10, 0x3, 0xc) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) bind$unix(r2, &(0x7f0000000240)=@abs={0x1, 0x0, 0x4e23}, 0x8) utime(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)) sendmsg(r1, &(0x7f0000f18000)={0x0, 0x0, &(0x7f000076dff0)=[{&(0x7f0000c21f67)="200000000104f500000000000000060020200af80900010001e8006007080000", 0x20}], 0x1}, 0x0) 2018/02/28 23:15:00 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') connect$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080)={0x1f, 0x0, {0x8}, 0x0, 0x5}, 0xe) umount2(&(0x7f0000e28000)='..', 0x2) symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') r1 = dup(r0) r2 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000000140)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000240)={@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e24, @broadcast=0xffffffff}, 0x0, 0x3, 0x0, 0x4}}, {&(0x7f0000000180)=""/97, 0x61}, &(0x7f0000000200)}, 0x4e) openat(0xffffffffffffff9c, &(0x7f00003e5000)='./file0\x00', 0x0, 0x0) setxattr(&(0x7f0000000000)='../file0\x00', &(0x7f00000000c0)=@random={'trusted.', 'msdos\x00'}, &(0x7f0000000100)='\x00', 0x1, 0x1) [ 113.569458] can: request_module (can-proto-0) failed. 2018/02/28 23:15:00 executing program 2: creat(&(0x7f00006cfff8)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000fe4)={0x6, 0x4, 0x4, 0x40}, 0x1c) socket$pptp(0x18, 0x1, 0x2) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000636ff0)={&(0x7f00002f6000)='./file0\x00', r0}, 0x10) 2018/02/28 23:15:00 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = socket$netlink(0x10, 0x3, 0x4) write(r1, &(0x7f0000994fd9)="2700000014001707030e0000120f0a0028171000f5fe0012ff000300078a151f75080039000500", 0x27) 2018/02/28 23:15:00 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)=0x0) fcntl$setownex(r0, 0xf, &(0x7f00000000c0)={0x3, r1}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000d7aff5)='/dev/audio\x00', 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{0x5, 0x100, 0x1, 0x100000000}, {0x6, 0x0, 0x7fff, 0x56}, {0x6, 0x81, 0x100000000, 0x1}, {0x0, 0x7, 0x1, 0x8}]}, 0x10) close(r2) socket$inet(0xa, 0x803, 0x3a) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000ee1000)={0x0, 0x0, []}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r2}) 2018/02/28 23:15:00 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f0000000100)={0xa, 0x4e1c, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xe}}}, 0x1c) sendmmsg(r0, &(0x7f0000004680)=[{{0x0, 0x0, &(0x7f0000001080)=[{&(0x7f0000000080)="fd", 0x1}], 0x1, &(0x7f00000010c0)=[]}}, {{&(0x7f0000002840)=ANY=[@ANYBLOB="d59dbf486a9a92a6d103"], 0xa, &(0x7f0000002e80)=[]}}], 0x2, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000), 0x4) 2018/02/28 23:15:00 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000240), &(0x7f0000000280)=0x8) r1 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000040)={{{@in=@broadcast, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000180)={@local={0xfe, 0x80, [], 0xaa}, 0x80, r2}) 2018/02/28 23:15:00 executing program 6: r0 = dup(0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000000)={{0x2, 0x2}, {0xa9, 0x10001}, 0x0, 0x7, 0xbd6}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f00001e1000)={{0xff, 0x9}}) 2018/02/28 23:15:00 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) fremovexattr(r0, &(0x7f00002ba000)=@known='system.sockprotoname\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip_tables_matches\x00') ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00000000c0)={0x4, &(0x7f0000000000)=[{}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000100)={r2, 0x1}) setsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f0000000080)=0x2, 0x4) 2018/02/28 23:15:00 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f00000000c0)={[], 0x6, 0xde, 0x8, 0x0, 0xfffffffffffffffb, 0x107004, 0x1}) r1 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_pts(r0, 0x200) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ashmem\x00', 0x0, 0x0) dup2(r1, r2) [ 113.621301] can: request_module (can-proto-0) failed. 2018/02/28 23:15:00 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x200040, 0x0) bind$netlink(r0, &(0x7f00000000c0)={0x10, 0x0, 0x25dfdbfc, 0x2000000}, 0xc) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x100000114, 0x200002713, &(0x7f0000000000)=""/40, &(0x7f0000000040)=0x28) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/cache_stats\x00', 0x0, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x6, 0x6, 0x7, 0x8001, 0x81}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000180)={r3, 0x6}, &(0x7f00000001c0)=0x8) 2018/02/28 23:15:00 executing program 4: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x208800, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)={{0x1, 0x2}, {0xffffffffffffd2af, 0x7815}, 0x5, 0x0, 0x5}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ERR(r2, 0x4008af22, &(0x7f00000001c0)={0x0, r1}) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000180)=0xff3b) 2018/02/28 23:15:00 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0xa70, 0xffffffff, 0xc8, 0x940, 0x0, 0xffffffff, 0xffffffff, 0x9d8, 0x9d8, 0x9d8, 0xffffffff, 0x4, &(0x7f00008dbfc0), {[{{@uncond, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x850, 0x878, 0x0, {}, [@common=@unspec=@u32={0x7e0, 'u32\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xe16) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000bc0)='/selinux/enforce\x00', 0x200000, 0x0) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000c00)=0x101, 0x2) syz_emit_ethernet(0x2a, &(0x7f000037c000)=ANY=[@ANYBLOB="ff5b5c48826006ffffffffff000014000000080045f954024fec821925e8c201001c0900000000650300"], 0x0) 2018/02/28 23:15:00 executing program 3: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000100)={{0x0, 0x5}}, 0x10) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) r1 = fcntl$getown(r0, 0x9) ioprio_set$pid(0x3, r1, 0x2) 2018/02/28 23:15:00 executing program 2: r0 = socket(0x800000000000010, 0x2, 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000040)=0x5, 0x2) write(r0, &(0x7f0000082000)="240000002e001d05e60000084a206b00fbffffff01000000000000000000000008425d10", 0x24) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x3ff, 0x200, 0x0, 0x0, 0x7, 0xffffffffffffff58, 0x7, 0x40, 0x1000, 0x8001, 0x2}, 0xb) 2018/02/28 23:15:00 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000040)={0x1, 0x0, 0x0, 0x9}, 0xc) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f00000000c0)=0x1, 0x4) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=@random={'security.', 'eth0\x00'}, &(0x7f0000000100)=""/202, 0xca) 2018/02/28 23:15:00 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x1, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r1, 0x1, 0x12, &(0x7f0000d25ffc), &(0x7f0000f40000)=0x4) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000879000)=""/246) write$eventfd(r0, &(0x7f0000000000), 0x8) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x40000, 0x0) 2018/02/28 23:15:00 executing program 0: mmap(&(0x7f0000001000/0x39a000)=nil, 0x39a000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x60000000000004) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f000039a000)=@broute={'broute\x00', 0x20, 0x2, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x201c4c28], 0x0, &(0x7f000033f000), &(0x7f0000000000)=ANY=[@ANYBLOB="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"]}, 0x1ce) 2018/02/28 23:15:00 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0xff) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000e000)={'vcan0\x00', 0x0}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000000c0)) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000080)={@mcast2={0xff, 0x2, [], 0x1}, r1}, 0x14) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r2, 0x0) 2018/02/28 23:15:00 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) sendfile(r0, r2, &(0x7f000000dff8), 0xa) r3 = eventfd2(0x0, 0x0) ppoll(&(0x7f0000f1dfc8)=[{r1, 0x40}, {r3}], 0x2, &(0x7f00001d1000)={0x77359400}, &(0x7f000006fff8), 0x8) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x7, 0x20001) 2018/02/28 23:15:00 executing program 1: r0 = socket$inet6(0xa, 0x80000, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) sendmsg(r0, &(0x7f0000004ac0)={&(0x7f00000021c0)=@ll={0x11, 0x4, r1, 0x1, 0x3, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14, &(0x7f0000003840)=[{&(0x7f0000002540)="0b4e4d463edc44dc3a2aca209aa7128784e1696f71b15e75df128e52425742f84efe15972038ddd19e3c0ba3e7ae738e69a8dd5bc437b4ccd96b77059afe606de0637101ad707761c1f6503226d8aafa0198aed693248ff483c39a2f11b5548832130a726b5bb63bb477b416d3defd6a18670b426957e856d8eda6ac8c70fb7be2a52b8e9171124c64b723a32a01e09daffe188c2e81c72576ce4420c66e99e9a988fa085d2457484c82a46dc39ea442858a596b4aaf5c653c83a3ca0147bfd14f74a11dc067f4c67f373c54e0f6430f1b0a75d9b8e91d75dffe8c412024064f1d829ace98addfd8daa143ca31f7dc091f0e8934ae74e4cebf1d422b1029da1dcde05b5c55d1f09f6b54560ed01d71769d4d2f0902be217d0a9a4a7f57ebe6cfc06b41232bbb71c63d839bc68e7ae6b51e96f02a726b8ecd493d9987b12c84365e67ec668d9deee45888e56f5c18f6c100f2a53f10fa893afced9ec686683eabf27d01af85dc4b2108bc52b1f61d732890494e613fff7b9e9f2538a239fecb7954768b10f5c728e21ba2e6458e72bbd39a6c4fa3c6bb958583c5a45a87783513b20bde75112e1432e42adf458bf1e66122de1187ab22fe070ffcadf406e8f15e625473e2332bddb9b6e10af71766b400a03d7ea1ba7e727357d8659fc4df0053277faefa0090ab73aa5e9f0c1db2d229938dbd8e9a6ae60daefecba0b6cbfafe77c93d8a7286782596801473c72ebf4d267e8b6f49c546eda8b834ae0cae7881b08f51e4bad459df6492f2acc6507e727d9031805b7be86d5744d2e8ba574bedcde1f24b61401566ae552d39badddcfb71c633869a75705830540cc970ae0d02104d39e31b54d7c464c60e396e99f0c38d5bed7361e3512b33960f94083816c227a5e06f991cd019dbabc81f50ac8d352132d25047aa94024d92a78044efdf9b360b6dfd143e1c577cd3f7ca32327236ab61e1719aa02298f67e59f0fbdf7919742c507de3615db37ec31381d2035209c56e97dd391c81b6a65d8d966713e297a6cbcb1013cccad62b7b7c8fa0a57cb051400bdc7cc7b52141ee7e657ab79b7cb28d951ab2f2b33390526b8f3e5a0e7f89d0348839ceecb5a8394b15ba87000fc2c89c4bd73e8bc624e40d15a550be948c256909ced84a39ddf0d312d0cd9f9cf4185eca2d3a54c30e9a0e03e097606afb5716a1c0450fd584f0813d6394faaadccc2388578a15dcac8763dce6e124ab4f40563ba13dd1e25eae4566255468b02ece7e192ed2a98fafcf5d9e0eefed345917d053da28ea19577432794bd5e3eb9d0d995fed368eec8a330204983ab1e08edc4a7df79d7818451b9a7e3371dd64b4ad11674ee6c22b5548304f0e6e080962c38d907c5f00fdd8b6654c809d7da780517f8ca462fe9c588ca31c0922e67c03f56f92cca9524e9bcfd50307d5b82fbc30b61c0b90fa994b20340a566118bd5ac415413cb1f9c22f3d4771782fb970d4fcb368b31787a396b330637b6f88a04c416a56c949b2e39e8983d1f4a6a3e5143a206999794bf4977cfcf1c5a2f73229b2a6f934144702c2da3ac4cfda96d73339e18928396aa5569863496c22e22128673c6c4e9e78bd95e1356f8b5f63d53aa024110ffb1c3574505a0cb6a3c7e640604fda94174000d381b818f55adcbb164c633193f08e996f84aeed5628d154b1d09333d55e8ebf4196fc72b2a63cc12dc7bf66d2cf62dcde5454081723356ac0a220724b9f11f6c164dc398724312faf433227ad4d79dca8a0d6b6f90dd29ed952a1c63738644c2f000de70be9be1d8771f383d0e900ce21939908357a0c63909da250bd2e28f018a4112fead07a8ceaab41f8a39a64788642bf1975ca397fdf6bdaed8535cd2d00244a98765d062e6c18517d23941fdd5e1a1924767156f5261f169d314f9b8de316e177a8611ea9c0becc59ebe847d8552d6a791fde5a1fa868c11a5714ee13dfa2ad1ed06d31a4e9c5b313aada649ca1a2f7dbbf49f4effba3aaf3ea5a34f92648632bd9563fbbfe9f2a7d14e9da4f9be28598af56c4d8122dee2376a2c6128af0c2118251d2ad21d459ebbeea3a3b47a473e353d7518c01840261a4a4b1c08b24ba795d80d463393fbb4e45f42ec0c51f03eb2875598b477f970d4f9867d050db1a228cdcf870ac72b18efcc625ef7f3104a622bcc94cf9d2eeea21480146e9bb11cd7a13dfc110a104f0377f597d3848f31f9df2d9dd4f783bbe58a3973d2fec8f3fb7f271b9d05ef87e4f83d226baa34053ba5dd90924dcaa1d2775e2bbac341e20fa2ea01225dc3c222d2ce8e6ae172038d8c11f796dd5ff090ae5aa77169c9fe2a8d84f2f1c5cd17431dfb884c60f05298d580d7ee5541b7d5c5cbd03262574eb81622f08291b0d436c354ecc76223928cdd189696ea5985f915cec9c2ad6a65472452ef811f4b6165ce1481cabee3a2f336472fb155d41a78a36a7cf1d7d13fe42b7ac8c2c2696115dc0da2511e631711d246615c48819506586f502427e37f84504316fd7aab02bfede31d655ffc9714a5e31aa4040a687ec8b8666867ca3b64c5f7ef613b938c1ba8325e09a3ec428f1af7d9f6330144f9048751be214817b43cf228821829fe80cd17f40dd05a3884c8a914b0b71242fb6b3cf0126c78b4c3c787a617a17607b072744044f463c539b079231b0c82df950561c018bbf460a08524d0924afcea2a36f5d30b9d5b615ace1572e9bf64956a9fe0cb8a810a87c8793877a9637d13f117c3a1c1e3f4aeb5cd858552840b83f9307c232e25899e289ec7a49273afe8447d93442ca944fc632cd65d661d20e0d2b4af527bf580c0a9c65095cc0c970ec81eed349721458d34836a6a730d719806b92ba006d74110bc75de065b5ef052e3940d591e4c716e64e09dd439dc5ce27cdc4f0bcc717104bc21d0b527f992c647127c7cd0af95ff78e9eeb7f7b151add656b43b00555b821a8c512b7de1f7f5a44be093b3ae500aaf19d5a6a08b88fee8073a1d01cf8272f6545fa3dbdbd0021f6dba34f322b6eae0905c57333690281c4086e2ec06014b6667ac8a2d3b5b86479aad455497fdee4fde1309d825f6e26463aac8d1c48146d071e9a288c937498d97c25c75ce86462da609dab564155f9b4f438e6503c60441afdeb7e326463e66c7bee714a029072a3a965e71f2744096af2504adf6a76f89e81fc8133324740ece3cebc36c4829963aae3eeb0dc46cd483ef1f96fe700d936783ed0c33e1b86b5ba5e3022a79cdfdc51c64e0b4e4f978b26ddff688b1c892c7c02ee3853dc2a0915e19caa014744af351821b0c140b69b19f6e54a1df8a1ae3a2b18a61127789d3f91559636c6d6460fdbd73ff870e5e03ac04cb972de45af220c3215b9e38eccb24af6d0e569728d96f03a7e6344edad7c4129cbd5e2bb0d87fcd82d6c2bbc05e9e9086c84890565e41a2bd2e70548adeec6b76acbfa22b31f6a512021487af8c67a8a92bfd161f79869a69ab1c32b4ca97d4b8ee834a0db54c118c3b6bc5c20f9f8882d8d8ffb4bac2f9b465f5eb33c887c7a30900c99c4f1b28a97eec9e778c8220920957f23daf6b097787c88f13ff99c77cddf41092deb257a26821b584a825b0f39b9d35db28ece66107c7dae8e78ed4089bc8926cb569bee8909d29670bf68a793b7514f56915363c146610775ff3da0f5b60ce3a9b891d8ea21adc2a56e6369faa2f041d754e25befbf92930a583fffc9a7418e33267590c64526aa25b6cca514cf592d4f8c66a9f7e3e1b152bd6e120ee0302c8f99e96fd4aac8b51475494b232acc7059f90777ee474990274999ef5e25a632cb789bf84b52424907b72a019c6a76ecbf0e89730ab010c9ee99979682baef36a6f2d627639bd3b906eff8af77fd963ea5a1c8f582c53881658f27b8e84143f676144e0250ffc4d75e11ddc6f90f750a7bf58e34ea0515102224553f5234028641751f3c2bed15626d64c1f95f31411c6aca977bbb7b7bd04c8269ab4c99feed5a9d0c00cb7362e9297cea3743192e2dcf313ebb15cd123c89c00a47120ab0f0d15313869608874eeb44bc74657750708e8da741b431eef5019668d250fa7c26b91625a5990b45484e688962a666861ddffa7580de16ddb1d003b63430305885aa517a9efdd30deac7335918145525df62a8bb9930156163ce0b5a93691bcb7bab8512ad8916c0e7cfb89e302524fbed41a650dbf0bb372284c803e3737baf250ecc409e2cee3edd7b3990677bec2c7dcd962c548ba88880354819c3855ab8a3c5a179f561ad813d6a4f98943d7247a9db904021ea554771c624c84892f4322929e547ae56327f0dd69daee7ff2395fa1fab1bb9edef19610cebb050e194d11d702be25a3278d79cc9450a9738dc954a9a893852602a279f72a6f61ac850b2f31e82bbd5a9dfb58b04abca2adc912d8ae681ea8b031efac64788bb8953a6807e5bb307cdc4d08938785ca6a18c23572eb5877d352117b9d4c03ba9121e308d52747be8ff89b1ac4e7138ab4aec8180af17fdb53ce55edb83ea04d34fcf2039ce98f380a6baddd706d2327454365a5ca3cf8de0026d1ba9ca3f0fb767d767b32f13b637162117655cd9506d17b3cca8feb1747638820d9f909ae94b9f47ac19bb17b60601ff535d9df67f943cee52cb119dcd18683daa3da986043ef6bae3a4122177898b732c9f4f28f02565b208e0f238b359515e66fb6ea76d3331a1ee593cecf5d37f54c0a91f51049b284d77d377be3921641f6bfa3c2bf1fdf3d97cd20c5fe98c8951250186b0506df02a3d5a2ee8adb7a5dbbfefd7af5aeb1c5fdf186f0005bd16791881682a08811bba94c2ea48f22fc3483fa0d6bbe108f23b8b11b2cbc18848a98401e350aa72ed2c4c5e5c83b236fecc9cee360e7c7fbd549c7151022a844b456cacc7c7a67839c62090c75c3f3535d8a9d3d99d3a04c54fb38115baf5337a0db363f833c8715ecd5e8593298937152cffc935608f859d480c5252502c12730c8ff866c4f40260f46c8b7b64d250371661b72ca85012fd58b9cd7696af7ba27efd910d612534641ab5d0e6b971537a46aa4f24172cd499e0622deebe7852853f9d4477a737d4af1dce6c26d3194a5e27dc41df686bc82082051b9818382f8212a1a9648bc3863a662025ae9d9f0a76df9996c8aa789800e45d6784132f5b0ed85accc6745e41ea40f5d9371b1bbfab05927a8d53db5863b08cb233162b4d623c20db6a1bc67941ced1d6ab3b0414e872d123748947c53b3ddf3f7cdf3f88e0dd8227f3e1d9a75b4e822758d3edb6886a3f32f44f822fcbe0469eec7b640df90661e24c3543dc91e9a6e2369d372a5491c6872433dcdb8f8f5bb1f90e1288c0c6d94d3b6e0bd9711ec9bb69500568f7d1e713e26b9843d2802e3b246ee4790b15ee67895e1da54958b45d9d0477b2e9bd28c8d01c198c0bcccee4e49df1887492ac072875854387668961df6335b0d492de2dde61f3d61c5b368a83ddd91a49b1857a375efca7b6734d17b96631a06d2c4f4a2f68cab9401e0a334725262a7ea37ee9bfb9d0dd4b08c54f9f376c80ba74d4c87434a890e3d99931c62cee9b136caeb2cb92ee03a6db8303706d37906ccd365d075b18ba52bea1dd3594c88e660e7457d4c4f737f078970d282997e5639fcd59d74dcdf6063b67f1275e91032fa0eba75dfdd19eea60a331e7deaa275639a6389e2e3e36171cfa58aef8257fd4d993a9d8cfa6c907dbedb834ac4410555db50f5cb7edc82e0e901bbd94d551ae", 0x1000}, {&(0x7f0000003540)="aeda89e3d10af211f69863a41a51b4e9c704c363e2f4fdd9ca179237f2bf9c2021fb998d775a6a51610e6ed406b5735be268b8fa228c93b8dcb10b76a8bc648b45f1d36453cb89e7b2ee552d1131aa68b2228871faff7040c4ad68e1d31f6bbe5cac559c2ed4f5eff1edb978a07129f3a300eb8e69bead36b40d188af2", 0x7d}, {&(0x7f00000035c0)="b84b70ac0858adb145c004e0774dc2f0ad8d1a375b0f86abf61c1ca89db9a20e769ae9cae1532073e34f7ad49f3e6dffa53d024d5df71c4de01b215785a5bdbe6c93ce358fb836fc159e0c431d3c08c21a79fb3855344e77", 0x58}, {&(0x7f0000003640)="47132c0c637714115365a77f05e9f3a694b20c0ef2a6fc07332095e107e71b6997743525edd884a8f1355f4917b036e8eeaa4a5dbbed9672fe5db8aeb15191fd71fc719e21b29635fd489ff4cc9bdf10684fbd8c8386244554d8751d06b51b4b6f20f795cd8fc0965073916c41554f222cb7746e7aa4776db08a1736d3f9c50b20d3ce38262012f2103f2dba52b4cedec9251bca9048338f79c5e1a8faa2dad38ede42ed321e311b18862f15d0470e161742c85f859f8597ad638225b4e43bc99edefac1fe486ae5ec17de1282d4c2af824d490be6f2", 0xd6}, {&(0x7f0000003740)="03b38421712ba62b75a1fe1de2ece964f6d32ba8ffe19c80538ed8401a9187e0c777c57291d02ddbcbfbde31a9b774e60ce93cfc0fd17a82447fa398da9ad41b6c6c1ff93da6c7283a5c40721c67fed1cb2a58855a9ef543932e5998c4ba315bf5bf2c66847ea15e467fae7afda795f46fcffba30e548279dc1b23c7d7c7eb34633b7eb711c7f48d088dcf92651730fd14fba27df9f36d50f7b4304cf2829f1c4e3e3cc07bd1", 0xa6}, {&(0x7f0000003800)="b6020822d2f85352f7935b2229", 0xd}], 0x6, &(0x7f00000038c0)=[{0x28, 0x0, 0x9, "b5742222b72c7fe6700017da67b1692f29073d3c134c04"}, {0x1010, 0x10f, 0x2, "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{0xf0, 0x3a, 0x9, "4ffd15fd462fd556d260b21f39227af221146ba5ae454ca206444648cd141642952a0700921863bbcfa8d98dbad617c26b42cd3a66b08bf5137745cd9bbece0f339e1b85a120939c9a37e8a77f183a20d220f8ecc3c2f55f96abfa8f2583bcd0c0eb86d5ab51b655f876ddb69bb6a3138496005a03dca95b7f3583d5eb38a4e08148e21b3130775740d578b1e56237b14fbf649716941e2a0ca7593cdc392e3fdc94b38a745e7d778350d18d66dae2c5b86181b50eb798dea9b7d31063643d488f919c517804363dfe388e269f77cec6d7d622a1a9f0c1a799"}, {0xb0, 0x11f, 0x2, "6a50ac01b98cc75dc4b56c3a902d918d02f24693e02a7e90900577df95e86cd1b3a26628b0ab1fa60e18258d910d53d27065547ab78cfd342fbd6769d0487847acd6e4ed6ff81f06624bb2676ba8dfd33f14b8fe6653b5e6fe5631a92418ee22973b1108ee0db0b978073d3fce96674bcbcd732f08cfdbeceb72f0f3c95b4c425a70eb6ac2c3bfca706dae81eef744b8aaf7b877a469540ea9962560bf7b4e20"}], 0x11d8, 0x40040}, 0x8001) r2 = socket$inet(0x10, 0x3, 0xc) sendmsg(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000002480)=[{&(0x7f0000000080)="f739270f782d7831e832a309a2ba1836dcb04b677feab82e014861155ce8ae6d9f3c026c8c6920137de086a9ccb965e6", 0x30}, {&(0x7f00000000c0)="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", 0x1000}, {&(0x7f00000010c0)="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0x1000}, {&(0x7f00000020c0)="814f8c1100764c809d06c4803ec36c4578435a571d1a3307672fa8b777394df33068ff6bc8e5a4a9493f248dea903b60da20cbeb63ece44507cc00ca864d7686a928b857392e5b268fcc84e994c6acb1cf7cfe0ccb179340f4f8e43d4051b5f74dea90229e144ac2d4f5171b77ad59f94091c1414df197dfdf7d94e33d293eabc2bb8d9877a59d136922f25f81f0945043b71d6aa17798cc56aab6fab31c6fd46907fb7814eeba35fb0d359022672ff4f231be451ee171f307b0ae2cb87f7a19b4407beb912a0d7fe4e1103e7d54a73226c150627c", 0xd5}, {&(0x7f00000021c0)}, {&(0x7f0000002200)="32016f0871b23ba15f7f88968b527803f83f379d8219d139a1c7acce65997ab3c70af3f058db7b00b5e95cb94bd13de2ce1276dac7ed66a88e6445c4adec7380ce2075a9905507051cae1674645da08871758e5a38924afc9d719ea5ef01288afb9f4cb47810a125edbe56fb65b69821308b751354ce499841b8a88268ebc11bae1e8d3841db090a1623b3b902986c155208570b3a3307ff9e4632bffa3be7b3", 0xa0}, {&(0x7f00000022c0)="a34340a5bac7c2bf578bf6ecfed16ea788ada4b2c3e2abe8404e077171531aad001445611f2089a7f21d6920f48a37bcb797e90a134d397124a741e0bcbb8045392e5f20b537513ebd38e65fbabb4abf68c8a389383b388f722547f114db4a56f0779f5c7b0e45d5c3cffe", 0x6b}, {&(0x7f0000002340)="31d8b7308bae7af8567df760921142ce0e4c18c29a2ca87654426600f77c6901af48279214398e16c70cbdd407173b56cd9320e86470c0ed222bed7cea5e2304b25dd1f9c4caf99fe1e54ad71e89a977372924733660ec36e34d3332145bdf5d8500926bbeb310006b2b78c73934898da3c5daafc6af2a4f982553b91fcfe888c8e02e5c51a48753", 0x88}, {&(0x7f0000002400)="6d41ceed09ff9cbd0a7f91582d636ffe0a0f1763a38527d8c155347ea080db92ae23436f3bf3cbd2392ed6232a5ceb9a02226eaa2e003dd70341c7c1f6309b1e957209b1aa14ec6f74fd084de058fddd5b1039f204b5b1d29bbde687586147f8928caecfc6", 0x65}], 0x9, 0x0, 0x0, 0xfffffffffffffffc}, 0x0) 2018/02/28 23:15:00 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000080)={{0x2, 0x4e21, @rand_addr=0x1}, {0x307, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x20, {0x2, 0x4e23, @multicast2=0xe0000002}, 'gretap0\x00'}) r1 = socket$inet6(0xa, 0x2, 0x5) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e21, 0x7, @empty, 0xa}, 0x204b7afcb8cd109f) sendmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380)=[], 0x0, &(0x7f00000003c0)=[]}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680)=[], 0x0, &(0x7f0000000240)=[{0x18, 0x29, 0x5, '+'}], 0x18}}], 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x4}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000180)={r2, 0x8000, 0x4f, "f0e100e80446e296ef4f9494ea6747281b78f0ae96b8046e35a0143dfa2ebeb1e7944ea8765302b3505cc988b29c1705b56cd087ee7c21ece9209ba411420ae157fdb165cd959141cb818e35bd38c6"}, 0x57) 2018/02/28 23:15:00 executing program 3: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000ffc)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000ff6ff7)="0000d70000000000c2") finit_module(r1, &(0x7f0000000000)="0000d70000000000c2", 0x3) exit(0x0) fstat(r1, &(0x7f00002c7000)) socket$inet_dccp(0x2, 0x6, 0x0) 2018/02/28 23:15:00 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0xfff, 0x101002) ioctl$VT_WAITACTIVE(r0, 0x5607) r1 = syz_open_dev$tun(&(0x7f0000000440)='/dev/net/tun\x00', 0x0, 0xa) write$tun(r1, &(0x7f0000000040)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001, {[]}}, @dccp={{0x4e20, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, '7U/', 0x0, "346cac"}}}}, 0xffffffffffffff4d) r2 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000080)={@multicast2, @remote, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000000100)={@dev={0xac, 0x14, 0x14, 0x19}, @empty, r3}, 0xc) 2018/02/28 23:15:00 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x371656b81d69859, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1000, 0x20010, r0, 0x1) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000ec1000)) r3 = eventfd2(0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r4 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x7, 0xf0041) ioctl$VHOST_SET_LOG_BASE(r4, 0x4008af04, &(0x7f0000000140)=&(0x7f0000000100)) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x401, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f0000000080)={0x4, 0xffffffffffffff01, 0x1, 0x3}, 0x8) r6 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f00000b1000)={r3, 0xfffffffffffffffd, 0x2, r3}) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/02/28 23:15:00 executing program 7: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000f39fff), 0x0) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x4, 0x8000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f0000000180)={r3, &(0x7f0000000100)=""/75}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000fdfffc)=0x18, 0x4) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)=[], 0x0, &(0x7f0000000100)}, 0x0) 2018/02/28 23:15:00 executing program 5: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000fe9000), 0x8, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=r2, 0x4) signalfd4(r0, &(0x7f0000a9bff8), 0x8, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000280)={{{@in6=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in6=@mcast2}}, &(0x7f0000000380)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f00000003c0)={0x0, 0x2, &(0x7f0000000140)=@raw=[@ldst={0x0, 0x3, 0x7, 0xb, 0x5, 0x18, 0xfffffffffffffffc}], &(0x7f0000000180)='syzkaller\x00', 0x7, 0xaa, &(0x7f00000001c0)=""/170, 0x41f00, 0x1, [], r3}, 0x48) 2018/02/28 23:15:00 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x207, 0x3f) ioctl(r0, 0x440000000000127d, &(0x7f000000e000)) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000100), 0x80000) r2 = socket$pppoe(0x18, 0x1, 0x0) getsockname$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000080)=0x14) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f00000000c0)) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x3fff, 0x24) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f00000030c0), &(0x7f0000003100)=0x4) recvmmsg(r2, &(0x7f0000002f80)=[{{0x0, 0x0, &(0x7f0000002540)=[{&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/231, 0xe7}, {&(0x7f0000001280)=""/137, 0x89}, {&(0x7f0000001340)=""/105, 0x69}, {&(0x7f00000013c0)=""/208, 0xd0}, {&(0x7f00000014c0)=""/19, 0x13}, {&(0x7f0000001500)=""/52, 0x34}, {&(0x7f0000001540)=""/4096, 0x1000}], 0x8, &(0x7f00000025c0)=""/35, 0x23, 0x40}, 0x77}, {{&(0x7f0000002600)=@ax25, 0x10, &(0x7f0000002740)=[{&(0x7f0000002640)=""/142, 0x8e}, {&(0x7f0000002700)=""/57, 0x39}], 0x2, 0x0, 0x0, 0x6}, 0x9}, {{&(0x7f0000002780)=@l2, 0xe, &(0x7f0000002c80)=[{&(0x7f00000027c0)=""/174, 0xae}, {&(0x7f0000002880)=""/95, 0x5f}, {&(0x7f0000002900)=""/19, 0x13}, {&(0x7f0000002940)=""/253, 0xfd}, {&(0x7f0000002a40)=""/199, 0xc7}, {&(0x7f0000002b40)=""/156, 0x9c}, {&(0x7f0000002c00)=""/66, 0x42}], 0x7, &(0x7f0000002d00)=""/73, 0x49, 0x3}, 0x3}, {{&(0x7f0000002d80)=@alg, 0x58, &(0x7f0000002e80)=[{&(0x7f0000002e00)=""/113, 0x71}], 0x1, &(0x7f0000002ec0)=""/179, 0xb3, 0x3}, 0x7ff}], 0x4, 0x1, &(0x7f0000003080)={0x0, 0x1c9c380}) 2018/02/28 23:15:00 executing program 0: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ashmem\x00', 0x0, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x1d48, 0x400000) fchmod(r1, 0x4) r2 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) r3 = request_key(&(0x7f00000002c0)='id_resolver\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000340)='ppp1!\x00', 0xfffffffffffffffe) keyctl$negate(0xd, r2, 0x1, r3) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in=@multicast1}}, &(0x7f00000001c0)=0xe8) keyctl$negate(0xd, r2, 0x800, r2) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000200)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, r4}) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000000)) [ 113.808089] kernel msg: ebtables bug: please report to author: Wrong len argument [ 113.825973] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/02/28 23:15:00 executing program 4: r0 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x2, 0x4100) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f00000000c0)=""/69) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x105001, 0x0) connect$bt_sco(r1, &(0x7f0000000040)={0x1f, {0x2, 0x0, 0x8, 0x0, 0x0, 0x1}}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c3ff0)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}]}, &(0x7f0000f91ffc)=0xc) bpf$PROG_LOAD(0x5, &(0x7f0000a23fb8)={0x1, 0x5, &(0x7f0000519fa8)=ANY=[@ANYBLOB="18008174b8f8f0a7a0c9000000d60900711007000000000002000000000000009500000000000000"], &(0x7f0000c08ff6)="73597a6b618f6c65000d", 0x8, 0x1000, &(0x7f0000f72000)=""/4096}, 0x48) 2018/02/28 23:15:00 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x4000, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000140)={0x8, 0x10, 0x80000001, 0x8, 0x7fffffff, 0x7f, 0x7, 0x9, 0xffff, 0x6, 0xffff, 0x9}) r1 = memfd_create(&(0x7f0000000000)='vmnet0!\\$keyringposix_acl_access\x00', 0x1) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f00000000c0)={0x0, 0x5}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000080)=[{0x6, 0x3ff}, {0x8, 0x7}, {0x3, 0x5}, {0x0, 0x4}], 0x4) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000040)={0x18, 0x2c, 0x821, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1}, 0x0) 2018/02/28 23:15:00 executing program 1: r0 = socket$inet(0x2, 0x2000000080002, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0)=0x5, 0x4) syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x0, 0x101200) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@mcast2, @in6=@dev}}, {{@in=@multicast2}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000000180)=0xe8) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000003c0)=@filter={'filter\x00', 0xe, 0x1, 0x188, [0x0, 0x20000200, 0x20000328, 0x20000358], 0x90, &(0x7f0000000000), &(0x7f0000000200)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x1b, 0x0, 0x0, 'bridge0\x00', 'nr0\x00', 'ip6tnl0\x00', 'nr0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x70, 0xc0, 0xf8, []}, [@common=@log={'log\x00', 0x28, {{0x0, "894e174aefdbaa1072905ff7427143a3149490129840a4e6f86c8d60207c", 0xc}}}]}, @common=@mark={'mark\x00', 0x10}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x0, []}]}, 0x200) 2018/02/28 23:15:00 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f000051d000)='ns/user\x00') r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000180)={0x400, 0x400, 0x6, 0xffff, 0x5, 0x7, 0x10001, 0xff, 0xf4d2, 0x4b4}) keyctl$describe(0x6, r1, &(0x7f0000000080)=""/246, 0xf6) 2018/02/28 23:15:00 executing program 7: mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='cramfs\x00', 0x2, &(0x7f00000000c0)="48f53839194249261340c55fd9c1fd5243e059521b212bf6ffa61d14b8d819517624115006e9ce88e533faaf8ad9708e19384d519b8cc8d756373d34f707507c06c358203a399086ca09499831c378f8ba02cbe07566fe6de2eebbccd6d4f1d517d684eeb743d3deeaaf0f6a3b743b964a8484f14125198cc7f687b26234f527e11efab3ba9988b790238ba8e86f691e308cf19f07ebeffff0a606e74ff5f4d51bdbfc2c6032c62a1c97d525078c6512c1336ad0227ead521ce9a9e46efa957b4a2f10520d3446f4b5727b11eceeccc1738bf0c07eb55b8cd877a3ee6c19da0ef868b4764cb8ae633f0f4a") 2018/02/28 23:15:00 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000180)={0x8, 0x0, &(0x7f0000000000)=[@increfs={0x40046304}], 0xdf, 0x0, &(0x7f0000000080)="23bbd1ee2ee7b6050165deaf8fe3f017bc2649c912a4459dda92ae6bf146e9f083eed905f31f8bbc3e8db589051794cac2975a15f09f6c6257919e81e374e9eeb6c11e6ef58bd9395d86233d1d55c83fce6cde48e4589cdb68283248c0a25489e49e116bf56e379026969b1b464eec9ea203e9c637fc9913d6ed2ec44b51d71597999b903dda1a901f8c7999a37cdef7732fedf2d9348aa4d3989eccf4eb517ef860318b77f92730fa338eaedf6ff422aa2518409efda0ac0e8827ec39d81b5371d6076fd95cb9862d1bb8bd24865699d43d56b2dd510c91d7c057f0abf1ec"}) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000280)={{0x2, 0x4e21, @rand_addr=0x8}, {0x6, @empty}, 0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x16}}, 'syzkaller1\x00'}) clock_getres(0x0, &(0x7f0000000200)) 2018/02/28 23:15:00 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @empty, 'ip6_vti0\x00'}}, 0x1e) sendmmsg(r0, &(0x7f00000075c0)=[{{&(0x7f0000000000)=ANY=[@ANYBLOB="0300655298ecaf14e800002b0660bb2c727f36bf47fc39500000000000"], 0x10, &(0x7f0000000200)=[], 0x0, &(0x7f0000000240)=[]}}, {{&(0x7f0000005200)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @loopback=0x7f000001}}}, 0x26, &(0x7f0000006540)=[{&(0x7f0000005440)="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", 0x598}], 0x1, &(0x7f0000006580)=[{0x1010, 0x119, 0x4, "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"}], 0x1010, 0x20000080}, 0x10001}], 0x2, 0x40000) 2018/02/28 23:15:00 executing program 4: ioctl$DRM_IOCTL_LOCK(0xffffffffffffffff, 0x4008642a, &(0x7f00000000c0)) r0 = syz_open_dev$dmmidi(&(0x7f0000000240)='/dev/dmmidi#\x00', 0x2, 0x200000) bind$vsock_dgram(r0, &(0x7f0000000280)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000380)={@nfc={0x27, 0x8, 0x4, 0x7}, {&(0x7f00000002c0)=""/67, 0x43}, &(0x7f0000000340), 0x22}, 0x30) ioctl$VHOST_SET_LOG_BASE(r1, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = getpid() r4 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x4, 0x2) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r4, 0xc010641d, &(0x7f0000000200)={r5, &(0x7f0000000180)=""/115}) perf_event_open(&(0x7f0000000040)={0x1, 0x78, 0x7, 0x7, 0x0, 0xc4a, 0x0, 0x449e, 0x2, 0x5, 0x7, 0x10001, 0x7fff, 0x7, 0x3, 0x5, 0x7, 0x57, 0x6da98370, 0x200, 0xa7, 0x8001, 0x5, 0x1ff, 0x8, 0x1, 0x8, 0xda, 0xffff, 0x8000, 0x2, 0x1, 0xffff, 0x4, 0x401, 0x1000, 0x101, 0x8001, 0x0, 0xeee5, 0x4, @perf_config_ext={0x1ff, 0x1ff}, 0x841, 0x7, 0x49f00000000000, 0x3, 0x101, 0x10001}, r3, 0x7, r2, 0xc) userfaultfd(0x80000) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000000440)={&(0x7f00000003c0)=[0x0, 0x0], 0x2}) ioctl$VHOST_VSOCK_SET_RUNNING(r4, 0x4004af61, &(0x7f0000f82ffc)=0x1) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f0000898ff8)=&(0x7f0000226000)) 2018/02/28 23:15:00 executing program 3: ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000040)) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x80, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/02/28 23:15:00 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x381000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f00000000c0)={r2, 0x20}) setsockopt$sock_int(r0, 0x1, 0x24, &(0x7f0000250000), 0x4) r3 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x6, 0x100) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r3, 0x80045530, &(0x7f0000000140)=""/23) 2018/02/28 23:15:00 executing program 6: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x5, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000100)) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000000)={0xffffffffffffffff}) write(r0, &(0x7f0000000040)="ddd9bbff7cb7527643133b3ca40c8790ce27e0b5da068a93b1322fe93bb95901f574cb9faefeed1a77e42578fa1cd8874b8bfa47e60bdd1558c438131642c374c4f5b71c378c4b81580832e7bc5036dd7d91954b42b1ee0d5debd7c1663d806c5bbb1d94acf8aacb4f2978895696acb3c090198a500381eeff9d55432fa1246ca049858a1dcb528d68d9b95791bf5ec1", 0x90) getpgid(0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000240)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000280)=0x0) r4 = getpgid(r3) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x20, 0x16, 0x72c, 0x70bd2c, 0x25dfdbfc, {0x11}, [@typed={0xc, 0x80, @pid=r4}]}, 0x20}, 0x1}, 0x8810) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000002c0)) 2018/02/28 23:15:00 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vcs\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00000002c0)={0x0, 0x3}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000340)={r1, 0xfffffffffffffffe, 0x3, [0x5, 0x1, 0x40]}, &(0x7f0000000380)=0xe) fchmod(r0, 0x100) r2 = syz_open_dev$tun(&(0x7f0000000440)='/dev/net/tun\x00', 0x0, 0xa) r3 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000080)=@ax25, &(0x7f00000000c0)=0x10, 0x0) ioctl$sock_netrom_TIOCINQ(r3, 0x541b, &(0x7f0000000200)) r4 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$tun(r2, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000000000004500001c0000000000009078000000007f00000100009078e0000002587762fb3e496302fab2727d1ebb25add5e875d4640ac7b239057e66e64a5aed57d8e1271667a8ef050344f1fd9b25432afa80110cd4e6629588dc263e49ef851b82ff15b6a66d8ed9b0afc367cb0e414da925b9b9c35ef22263a01368bc1172d2abff2c7ac647adf411647c7a91feb3853fea5be600b78e04836fa4ed3aab7eedad5282c1fd0157189e3916fe5386a0b8b87fd80655f5776e409a51b213608385734ebb2bbf5076d18c104a706197766037916aea57fc72eee3bf15e5ed740d760000000000000000000000"], 0x26) fcntl$dupfd(r2, 0x406, r4) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000240)}], 0x1000000000000080) r5 = creat(&(0x7f0000000240)='./file0\x00', 0x0) ioctl$LOOP_CHANGE_FD(r5, 0x4c06, r3) socket$inet6(0xa, 0x6, 0xfffffffffffffff7) 2018/02/28 23:15:00 executing program 0: r0 = socket(0x0, 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000240)={{{@in=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@loopback}}, &(0x7f0000000340)=0xe8) sendmsg$nl_route(r0, &(0x7f0000000400)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x808}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)=@mpls_getroute={0x2c, 0x1a, 0x0, 0x70bd26, 0x25dfdbfe, {0x1c, 0x80, 0x34, 0x9, 0xfe, 0x3, 0xc8, 0x8, 0x800}, [@RTA_OIF={0x8, 0x4, r1}, @RTA_DST={0x8, 0x1, [{0x6, 0x395, 0x4, 0x401}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4804}, 0x81) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r4) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x0, 0x0) writev(r5, &(0x7f0000000040)=[{&(0x7f0000f6aff9)="dc6a0000000301", 0x7}], 0x1) 2018/02/28 23:15:00 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt(r0, 0x3a, 0x0, &(0x7f0000000fd8), 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x8800, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000140)={r0, r0, 0xd13, 0x8, &(0x7f0000000040)="0ddd7879c4bb5752418f5f65fd03d98664f7c3eaaeac4ae4a2ee7a0fa9370828b8f46d19dca58048a87fa8eca7ec5646267cba36e4db70f0c9221199651f3daa9c48e0e8843fc7ca275dac1b75f2eba062e25ed98755e323ef7eac5c5e226629b2bad01ba041d2d7973626aeedb70a65a2cd7583d1156d5cc2a34d03908ba1fb2d1d086920b45f01da2caa9c11df4684bb0e5e615b42b0768fe2a69757b073c9f9c5fe07108f2c39a8cb9676f13a07d10eaed257bba8e0432a137c28e8ae7763f0f52cb3ffc54c266b3eafafdc975304e497", 0x3b30, 0x9, 0x9, 0x9, 0x4, 0x40, 0x8e7, "5e7e8335fce3322eb379948978fa5c38a35cc03ed7cd26779361b8fd919256406ff3bc600d14b8becf9e8d89181601e0ae4115cfb95b0e2331f8cf59514176a4f4d44555e02cc5c7c0e1f8cde4c65b6727a96dbc3dab29f291801902c788eddd68230cf536ef3de3423cb1f5"}) 2018/02/28 23:15:00 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000100)="0000000000000006") sendmsg$netrom(r0, &(0x7f0000001680)={&(0x7f0000000280)=@full={{0x3, {"8a93c5d9287c0a"}, 0x2}, [{"12c5b312913072"}, {"7756e5fd4aacfa"}, {"b4124c49285511"}, {"a92fe4d3db5e0b"}, {"c3c1e82ec925e7"}, {"eee1ed303bda55"}, {"6993d01ca83e0d"}, {"1313f0a5c263cb"}]}, 0x48, &(0x7f0000001500)=[{&(0x7f0000000300)="11faa4a3f25cb86a1d55ab7cb911875c832442cafa1720ea88a36f0f6168edbbd194be31d36c6cecda45e1508366b1da2a4508818e479f4604895544e3b8386187b6088f5e0cff948cc922d7483b54ae7b6456c8e7f25a0eed020583546012c25f074f043c9573a700b1bf15fda3683b2607900730f06125ad049abf338af9a1bc63acad99455b75775557ca59153ee3edea29addb26c023f3652317954bb27879d48701e0a12eafc0eecc0e346f1ab9ac145bcdb0da727b627b8a9dd4fd2bc054afb9540f0d44e81e03c16050742fcba06bafb80a4fe8bee4a3006e68ef2a088c81a4f8e05473", 0xe7}, {&(0x7f0000000080)="91fbd7e888c154d5a254695e0c34a1f67e05f6df9f", 0x15}, {&(0x7f0000000400)="406fd635fd52f448964417586fb8f6be19b08ce312932a6311838088244c42130720690b3e84b735295316a1ed314c4e48c74fa46aad829ec28ca479ba57b91a3b084773262f89fd52f265e184b868d5ccaeb70e7d56aa49a28b96755edc8e361b06905d29a21ecd8d24c24d808eb0d8f4e89538f664cf95d76736110c37f1b4c7c1e7c488d8771017ef482290e8f933408a96d017827f7d80d61adfbd88cfaec28a37a0618fc8f5651b0d610729a90f0f3ebe8e42836be9e430fe88437e50bb82464cfb41526d512d5e98b40340063310b9c69da9c460", 0xd7}, {&(0x7f0000000500)="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", 0x1000}], 0x4, &(0x7f0000001780)=ANY=[@ANYBLOB="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"], 0x140, 0x40800}, 0x0) getcwd(&(0x7f0000000140)=""/222, 0xde) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000000c0)={0x4d, 0x4, 0x0, 0x6a, 0x401, 0x2, 0x7, 0x88, 0x4, 0x9, 0x4}, 0xb) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000240)={0x400, 0x1, 0x3ff, 0x20000000005, 0x1ff}, 0xc) 2018/02/28 23:15:00 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000f0fffa)='./bus\x00', &(0x7f0000a87ff8)='./file0\x00', &(0x7f0000fcefd9)="72616d667300008b40d64ca9b3bbffaa90f0da928d0000000252ccff6ecf921addffa9b3b6e29d", 0x0, &(0x7f000003ef63)) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000035000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001fff7)='./file0/file0\x00', r1, &(0x7f000001fff8)='./file0\x00') setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)={0x5, [0x68, 0xf, 0x5a, 0xff, 0xffff]}, 0xe) r2 = openat(r0, &(0x7f0000fce000)='./file0/file0\x00', 0x0, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) unlinkat(r2, &(0x7f0000000140)='./file0/file0\x00', 0x0) [ 114.018639] binder: 15621:15630 IncRefs 0 refcount change on invalid ref 0 ret -22 [ 114.027087] binder: 15621:15630 ioctl 890b 200001c0 returned -22 2018/02/28 23:15:00 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x2000000, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) lseek(r0, 0x0, 0x0) 2018/02/28 23:15:00 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x400000000000, 0x1011c0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000280)={0xffff, 0x4, 0x7, 0xe7, 0x0}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000300)={r2, 0xf148}, &(0x7f0000000340)=0x8) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x800, 0x0) ioctl$TIOCCBRK(r3, 0x5428) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f00000000c0)=""/141, &(0x7f0000000180)=0x8d) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x2000, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r4, 0x4040ae72, &(0x7f0000000080)={0xf758, 0x1ff, 0x6, 0x4, 0xfd58}) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSSOFTCAR(r5, 0x541a, &(0x7f00000001c0)) 2018/02/28 23:15:00 executing program 7: r0 = socket(0x200000000000005, 0x5, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000f05000)=0x2, 0x4) 2018/02/28 23:15:01 executing program 2: r0 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x1f, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000000100)=""/30) r1 = memfd_create(&(0x7f0000000000)="75b671a877e467fc517c5eb01a9ad3d36bf8943be6a8adc757bc7a1c68632ec85648eb282106b435f3770a4979575f676ffa181fb1753f636a598a1ba165a9dc559cb9eb0b0ba61e1d0ca49bb8dcb692e974aa6723aa347d02befc7dc97208d8eaee53dc1c66c34c5256f9834c18882514c8c32ad582ad29f160e878462e5e210eb5a04f2b2d6c886a6e5209a73f3324bda8cfcd529d6941c3a4", 0x2) fcntl$addseals(r1, 0x409, 0x8) 2018/02/28 23:15:01 executing program 6: r0 = add_key$keyring(&(0x7f0000001300)='keyring\x00', &(0x7f0000001340)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000300)="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", 0x801, r0) [ 114.068744] binder: 15621:15630 IncRefs 0 refcount change on invalid ref 0 ret -22 2018/02/28 23:15:01 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) open_by_handle_at(r0, &(0x7f0000000000)={0x2b, 0x3, "f0a03e5c5cd024516a6990bf1809f1717b8f85b5d1c411025b62fde621fd6035c5a783"}, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f0000000140)={0x3}) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f00000001c0)=&(0x7f0000000180)) r2 = accept4(r0, 0x0, &(0x7f0000000080), 0x0) recvmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)=[]}, 0x0) 2018/02/28 23:15:01 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00001e0ffc)=0x3ff, 0x4) connect$inet6(r0, &(0x7f0000f03000)={0xa, 0x4e20, 0x800, @loopback={0x0, 0x1}}, 0x1c) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) 2018/02/28 23:15:01 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0x5) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, [0x3, 0x882, 0xffffffffffff1b6b, 0x7fff, 0x10001, 0xb7e7, 0x9, 0x6, 0x5, 0xf9, 0xb92d, 0x8000, 0x2, 0x9, 0x28]}, &(0x7f0000000180)=0x108) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x1000, 0xd0, 0x8000, 0x7, 0x6, 0x7fff, 0x401, 0x3, r1}, &(0x7f0000000200)=0x20) r2 = memfd_create(&(0x7f0000033ff3)='\x00', 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000019fff)='/dev/snd/seq\x00', 0x0, 0x0) r4 = dup2(r3, r2) setsockopt$inet_mreqsrc(r0, 0x0, 0x2e, &(0x7f0000000240)={@empty, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r4, 0xc0505350, &(0x7f0000a68c20)) 2018/02/28 23:15:01 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x6, 0x2000) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000180)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', @ifru_map={0x2}}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000100)={0x2, &(0x7f0000000000)=[{0x81}, {0x6}]}) 2018/02/28 23:15:01 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000025fe0)={r2}) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000018000)={r3}) close(r0) 2018/02/28 23:15:01 executing program 3: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000ae2fff)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f000002effa)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x200, 0x0) utimensat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280), 0x0) r1 = creat(&(0x7f000016cff8)='./file0/file0\x00', 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000140)=0x0) lstat(&(0x7f0000000180)='./file0/file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={r2, r3, r4}, 0xc) mount(&(0x7f000011dff2)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f000002f000)) 2018/02/28 23:15:01 executing program 7: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000024ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000), 0x100000}], 0x1, &(0x7f0000000180)=[]}, 0x0) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x100) 2018/02/28 23:15:01 executing program 2: r0 = socket(0x11, 0x4000000000080003, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x1f, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000080)={0x8, 0x0, 0x0, {}, 0x20000000000009, 0x9}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00007b0000)={'vcan0\x00', 0x0}) sendto$packet(r0, &(0x7f00003c2ff0)="547a763961e065ba0200add8f605b010", 0x10, 0x0, &(0x7f0000123fec)={0x11, 0xc, r2, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) modify_ldt$write(0x1, &(0x7f0000000100)={0x2, 0x0, 0x2000, 0x2, 0x94, 0x14ef, 0x8, 0x5a, 0x1, 0x5}, 0x10) epoll_pwait(r1, &(0x7f0000000180)=[{}], 0x1, 0xff, &(0x7f00000001c0)={0xfffffffffffffff7}, 0x8) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000000140)=0x8) getpeername$netlink(r0, &(0x7f0000000240), &(0x7f0000000280)=0xc) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000200), 0x2) 2018/02/28 23:15:01 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40000, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00000000c0)=0x8712, 0x4) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000040)={0x3, 0x7fff, 0x55a5, 0x80000000}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) accept4$inet(r0, 0x0, &(0x7f0000000100), 0x80800) close(r1) r2 = dup2(r1, r0) setsockopt$inet6_dccp_buf(r2, 0x21, 0xe, &(0x7f0000000080)="a8f8c3cf71bb7bb3ffc9fecc28e56ac64972f0822e698517fe807ab634c098b7d652f2881c5e6860fe889f0147069d2ca4796d", 0x33) r3 = getpgrp(0xffffffffffffffff) mincore(&(0x7f0000a00000/0x600000)=nil, 0x600000, &(0x7f0000000140)=""/178) ptrace$pokeuser(0x6, r3, 0x7, 0x100000000) 2018/02/28 23:15:01 executing program 2: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x0, 0x2, 0x0, 0x1f, 0x1, r0, 0x7ff00000}, 0x2c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000040)="eff1c9d251eb66ea4fc7536b3d20b747", 0x10) close(r1) 2018/02/28 23:15:01 executing program 0: sched_yield() r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/igmp\x00') ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000080)) r1 = socket(0x2, 0x80005, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000000)={'lo\x00'}) 2018/02/28 23:15:01 executing program 7: r0 = socket$inet6(0xa, 0x800000000080003, 0x10000000000000ef) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="401e597d9d736e2ca249e0d049ecbf54", 0x10) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000014ffc), 0x1) 2018/02/28 23:15:01 executing program 4: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000000080)=0x10001) setsockopt$inet6_buf(r0, 0x29, 0x23, &(0x7f0000000000), 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000100)={r0, r0, 0xfff, 0x80000001, &(0x7f00000000c0)="54686032b4cdebbcee217fb5af3e7cafc405301ca71ac565204190d172576a5ed739971b0726ea21cf28d61603b402734fcc5d", 0xa7b9, 0x1, 0x100000001, 0x6, 0x5, 0x2ae0000000000, 0x2, "0a7490d55766b8fdd884804509d9057ba3c69964b974e4f0ffa531fc8e194f96cb975bc9f45fd9684a89685a44dc85bd8ecf94b9ab2a950201fe06df963ee64dc2b0cbc55c3b29e0131310cdbde904c21b7640a0"}) r2 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x8, r2) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x100, 0x0) getsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000000040), 0x2) 2018/02/28 23:15:01 executing program 1: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x4, 0x8040) connect$rds(r0, &(0x7f0000000040)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x13}}, 0x10) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/02/28 23:15:01 executing program 3: r0 = socket$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$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a6efff)="cf", 0x1, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000007cc0)=[{&(0x7f0000000bc0)=@in6={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c, &(0x7f0000000d40)=[{&(0x7f0000000c00)="adec0a64", 0x4}], 0x1}], 0x1, 0x0) setsockopt$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, &(0x7f0000000080)={0x0, 0x7fff, 0x80000001}, 0x14) syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x200, 0x400) sendto$inet(r0, &(0x7f00000000c0)="92", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x4e20, @dev={0xac, 0x14}}, 0x10) 2018/02/28 23:15:01 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000000c0)={0x7, {{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x90) r1 = open(&(0x7f0000000180)='./file0\x00', 0x1ffffc, 0x10) msgrcv(0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="000000000400e8b60000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003c696afeca905cbb4600000100000000000000000000000000000000000000000000"], 0x1, 0x0, 0xa4a3ad41a879dde0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00000001c0)=[@in6={0xa, 0x4e22, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x8cf5}, @in6={0xa, 0x4e23, 0x3ff, @empty, 0x80000000}, @in6={0xa, 0x4e21, 0xed32, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x20}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x5c33, @remote={0xfe, 0x80, [], 0xbb}}], 0x90) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000000400)={&(0x7f0000fff000/0x1000)=nil, 0xa68, 0x3, 0x2, &(0x7f0000ffc000/0x4000)=nil, 0x100}) r2 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000000)={0xff80000000000000, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x14}}}}, 0x90) name_to_handle_at(r1, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0xe5, 0xff, "a07999f07fafacf49937370879e0b583ba947a74e01fc41a2469b4a0c66b2e2c78884bc9728185c4640c313740e48408fd5c8fa64297beb21eb2d4d733bb7db38e89f15d9e45691ec6aa54c254fb21258ce9e019104035ab688f89da47a9a566291ddfb745e29ae22fd99454967d09995b6d5875713e39f9f55316645c2d45de843e95ec9b4b48fcc256359059967b3a9df114df1ae7ae137f48e8ed76b81c612c4c667d78252b10d1dded5a17d4aa1c2c904cb86308bc34544742e107a38e756a574e86804232cbc867a54f95c8362262e8bbd1f1fbcc46a7f682bcb8"}, &(0x7f00000003c0), 0x1000) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000002000), 0x4) munlockall() 2018/02/28 23:15:01 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b32fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x0, 0x400) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000000180)={0x70000001, 0x4df9, 0x23}) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000240)=""/27, &(0x7f0000000280)=0x1b) socketpair$inet6(0xa, 0x800, 0x8, &(0x7f00000000c0)={0xffffffffffffffff}) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000200)={&(0x7f00000001c0)='./file0\x00', 0x0, 0x8}, 0x10) socketpair(0x5, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f00000002c0)) ioctl$KDDELIO(r3, 0x4b35, 0x5) r4 = getpgrp(0xffffffffffffffff) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000300)=0x20, 0x4) name_to_handle_at(r1, &(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0xae, 0x8, "90848e10597c7349c97a4cd664401ddb691d1eb6712d3ea4edb425212dbc590b900a2273aad15470f91c6560380ed29cf9455290dfa10168156d33edc775a0fc73355f85cee54829e3bd5ba1be0d9acd3a124ac2ee25b6308cbaa0bc0d1e4989a463c4e4f834324ef21beba20fa3f4d5a88e95360ab3100c77e9469144f448fcdb5ff350df5cfec55137752d463d07280be3b1c3cbf70226034100c7bd3d397e7faa97323545"}, &(0x7f0000000440), 0x400) perf_event_open(&(0x7f0000000040)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25f0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0xd}}, r4, 0x0, r0, 0x0) 2018/02/28 23:15:01 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="00000000005202e7c900000000140000f3601a0ca41e9a23fcbf9401d53a1a123e0403a61665beb518202c"], 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) r2 = gettid() get_robust_list(r2, &(0x7f0000000080)=&(0x7f0000000040), &(0x7f00000000c0)=0x18) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r1}, 0x10, &(0x7f0000002ff0)={&(0x7f000000afb8)={0x1, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e07000b0001abab"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000012fc8)={&(0x7f0000010ff0)={0x1d, r1}, 0x10, &(0x7f000000eff0)={&(0x7f0000007000)={0x1, 0x0, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "e1a77d430f3e98a4"}}, 0xe12028928a59d7fd}, 0x1}, 0x0) 2018/02/28 23:15:01 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='gid_map\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f000050dff8), 0x86) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={'irlan0\x00', @ifru_addrs={0x2, 0x4e21, @rand_addr=0xdae1}}) setsockopt$inet6_int(r0, 0x29, 0xa, &(0x7f0000000100), 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)) 2018/02/28 23:15:01 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000007ff0)={0x1d, r1}, 0x10, &(0x7f0000002ff0)={&(0x7f000000afb8)={0x1, 0x3, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) close(r0) 2018/02/28 23:15:01 executing program 3: ustat(0x8, &(0x7f0000000100)) socket$vsock_dgram(0x28, 0x2, 0x0) 2018/02/28 23:15:01 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) io_setup(0x8, &(0x7f0000000080)=0x0) io_destroy(r2) r3 = dup2(r0, r0) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f00000000c0)) r4 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000704000)={0x0, 0x0, &(0x7f00000012c0)=[{&(0x7f00000002c0)="db81b90d21760721bde70662f3fe23d8", 0x10}], 0x1, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) fchmodat(r1, &(0x7f0000000040)='./file0\x00', 0x100) recvmsg(r4, &(0x7f0000b2f000)={&(0x7f0000000100)=ANY=[@ANYBLOB="00000000000000000000000000000000e363f76d301bd61061c73a10f32ea056dba0a322653f98072bc7bd1c45454dd8167e024b82527cde082dbbcee6f0066a43f246cb85f3533979efbf0515d21daf2521732ac7510fc1511602e39255f4f972e3d8ffcbab5184842e32d4c2275c143ccd75c3961b40b4b1b6b63aa91e33844495da592bff165abac10851d6ad2cac49421b8965ab26191f98600fc994198252e2b67527fe865f4e85f9bea241"], 0x10, &(0x7f0000030fa0)=[{&(0x7f000034df41)=""/191, 0xbf}], 0x1, &(0x7f0000590000)}, 0x0) 2018/02/28 23:15:01 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000577000)={&(0x7f0000000200)=@newsa={0x13c, 0x10, 0x1, 0x0, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in6=@mcast2={0xff, 0x2, [], 0x1}}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x3c}, @in6=@empty, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_aead={0x4c, 0x12, {{'rfc4106(gcm(aes))\x00'}}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x200}, 0x0) 2018/02/28 23:15:01 executing program 4: prctl$seccomp(0x16, 0x2, &(0x7f0000000280)={0x2, &(0x7f0000000240)=[{}, {0x6}]}) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x5a49, 0x101000) mq_getsetattr(r0, &(0x7f0000000040)={0x5, 0x2, 0xd142, 0x0, 0x1, 0x4, 0x1, 0x80000000}, &(0x7f0000000080)) 2018/02/28 23:15:01 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000a80)=@security={'security\x00', 0xe, 0x4, 0x4a8, 0xffffffff, 0x0, 0xd0, 0x0, 0xffffffff, 0xffffffff, 0x3d8, 0x3d8, 0x3d8, 0xffffffff, 0x4, &(0x7f0000000080), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, [], [], 'eql\x00', 'irlan0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], [], 'bcsf0\x00', 'syzkaller1\x00'}, 0x0, 0xa8, 0x1d0, 0x0, {}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x0, 'system_u:object_r:dhcpc_var_run_t:s0\x00'}}}, {{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@unspec=@helper={0x48, 'helper\x00', 0x0, {0x1, 'H.245\x00'}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@remote={0xfe, 0x80, [], 0xbb}, 'bcsf0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x508) fcntl$dupfd(r0, 0x0, r0) sendto$inet6(r0, &(0x7f0000000000)="ddef157dc6bff5adf368a2e13ee04b8fc1f2a37ad208e8c7cd3000000000000000", 0x1, 0xffffffffffffffff, &(0x7f000069ffe4)={0xa, 0x4e20, 0xffffffffffffffff, @loopback={0x0, 0x1}}, 0xffffffffffffffbe) 2018/02/28 23:15:01 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x10001, 0x40000) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000080)={'syzkaller0\x00', @ifru_addrs={0x2, 0x4e20, @broadcast=0xffffffff}}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00007a0000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000065e000), 0x37) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000140)) 2018/02/28 23:15:01 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00009f9000)={0x0, 0x0, &(0x7f00009f7000)={&(0x7f00008bc000)={0x2, 0x0, 0x0, 0x0, 0xb, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14}, @sadb_x_kmaddress={0x0, 0x19, 0x0, @in6={0xa, 0x4e20, 0x5, @mcast1={0xff, 0x1, [], 0x1}}, @in6={0xa, 0x4e20, 0x0, @empty}}]}, 0x3e2}, 0x1}, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f00009faff0)={&(0x7f00008bc000)={0x2c, 0x13, 0x2ff, 0x0, 0x0, {0x7}, [@typed={0xc, 0x0, @u32}, @typed={0xc, 0x1a, @fd}]}, 0x2c}, 0x1}, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x80, 0x2) sendto$inet6(r1, &(0x7f0000000040)="83a2f547d6c2ba058d22085e147e480007f352f91826f3a585bfff6c894179a545d4d1bd880a201013e9e041b848a6a7131cf24892a67597031f2d956d83aa07dbc0d7a81309ffbff3ffc988daa6516a8506b90f87a218cf6b40658a86d9a6b4c7d12a7b5254e6553cde03", 0x6b, 0x4000, &(0x7f00000000c0)={0xa, 0x4e20, 0x8001, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1a}}, 0x100000001}, 0x1c) 2018/02/28 23:15:01 executing program 0: r0 = socket(0x800000000000010, 0x2, 0x0) write(r0, &(0x7f0000000040)="240000002e001d458a8a5f43306b0000000000ffffffffff000008425d102264", 0x3c3) ioctl$int_in(r0, 0x5473, &(0x7f0000000000)=0x7fffffff) 2018/02/28 23:15:01 executing program 6: r0 = socket$packet(0x11, 0x80000000000002, 0x300) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000080)=0x11f, 0x4) sendto$inet6(r0, &(0x7f0000000100)="6a344330b6c91a7e6a31bf4337cd5ac9cbf77d6fce53603e1c7959a41b6231c973c63dc584f95d11ba5f5bab46844f25c18f8aea97dfb1e95891568e2768c8a5ddcc4b4af4ffaf77a7dfe01d721251460f918b8e421266792a11ada66d9e83d599d1ae8a0fa48158e134533448a0aeeacf739239", 0xfffffffffffffeb5, 0x0, &(0x7f0000008000)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmsg(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000240)=""/86, 0x56}], 0x1, &(0x7f0000000000)=""/115, 0x73}, 0x2080) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x8) 2018/02/28 23:15:01 executing program 5: prctl$void(0x20) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x2, 0xffffffffffffffff}) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x57) unlink(&(0x7f0000000000)='./file0\x00') 2018/02/28 23:15:01 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0xffffffffffffffff, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000001400)='./file0\x00', 0x200040, 0x80) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000001440)) sendmsg(r0, &(0x7f0000f30fc8)={&(0x7f0000a86000)=@in={0x2, 0x4e21, @empty}, 0x10, &(0x7f0000002100)=[], 0x0, &(0x7f0000000040)=[{0x10, 0x0, 0x7}], 0x10, 0x4}, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001200)={0x0, 0x18, 0x30}, &(0x7f0000001240)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001280)={r3, @in={{0x2, 0x4e24, @empty}}, 0x4, 0x7fffffff, 0x6, 0x100000000, 0x50}, &(0x7f0000001340)=0xa0) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001380)='/selinux/enforce\x00', 0x0, 0x0) setsockopt$inet_dccp_int(r4, 0x21, 0x4, &(0x7f00000013c0)=0x1, 0x4) writev(r0, &(0x7f00000011c0)=[{&(0x7f0000000080)="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", 0x1000}, {&(0x7f0000001080)="1783df6a03579c296af6f5192b0105784fe908674a79821b78197785abf1a1ef5d75624298416ec1458c09a9d1dbb9d743e75a1abf9a1bfa22ad7ef42b2c33e3c1765465511a31e08ab9f82a581e757cee6debaf9a9804eef17048703bee7ecc85d7fb136ae4dda7cde0fcaa0c2eb906705600c5fe1d5f8e9e2aef8350ab77ba47d24de74cb9b2972802023a1d358156c8112b500893abd85b0e9b992301e9716a98", 0xa2}, {&(0x7f0000001140)="905ad30aabeb46fc0ed453b725839adf1d886d3f2ca422edb82b47bebdf42b7c2573fcc7de1f2d1fd00f0f0e77294274397f18f1efd1dfca094118323e05d05dfedfa9b06bc04a4e98e254aa9d5bdceba7cda8af1abaf9c4b200d655af89c85c11245a5dce88c14c1d02527cf443577febdecce470ba", 0x76}], 0x3) 2018/02/28 23:15:01 executing program 4: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x841, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9}) mq_timedsend(r0, &(0x7f0000000040)="17d1b8194ccd4c117f5f73a694ccf522613e2149ee2d20958eb63ec0acd708ff5f7bcd4a40fcf809a30448ccac032a02e6d4732e0fb7148d9aca4c0057f381cbb2cbf167e8d1ba436525bed6d531e54fa4030320bbace9eca3b5a49acec7fd3ea8bae8fd2646", 0x66, 0x10001, &(0x7f00000000c0)={0x0, 0x989680}) mq_timedsend(r0, &(0x7f0000e71fff), 0x0, 0x0, 0x0) mq_timedsend(r0, &(0x7f000066c000), 0x0, 0x0, &(0x7f000058eff0)={0x77359400}) 2018/02/28 23:15:01 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x3, 0x10000) inotify_add_watch(r1, &(0x7f0000000080)='./file0\x00', 0x800) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x90) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f00000004c0)=@security={'security\x00', 0xe, 0x4, 0x4b8, 0xffffffff, 0x318, 0x318, 0x0, 0xffffffff, 0xffffffff, 0x3e8, 0x3e8, 0x3e8, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@ipv6={@empty, @remote={0xfe, 0x80, [], 0xbb}, [], [], 'ip_vti0\x00', 'bond0\x00'}, 0x0, 0x198, 0x1e0, 0x0, {}, [@common=@hl={0x28, 'hl\x00'}, @common=@unspec=@conntrack3={0xc8, 'conntrack\x00', 0x3, {{@ipv6=@mcast2={0xff, 0x2, [], 0x1}, [], @ipv4=@dev={0xac, 0x14, 0x14}, [], @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, [], @ipv4=@multicast1=0xe0000001}}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@local={0xac, 0x14, 0x14, 0xaa}, 'bridge0\x00'}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, [], [], 'syz_tun\x00', 'gretap0\x00'}, 0x0, 0x110, 0x138, 0x0, {}, [@common=@unspec=@physdev={0x68, 'physdev\x00', 0x0, {'syzkaller0\x00', {}, 'ip6gretap0\x00', {}, 0x0, 0x1}}]}, @common=@unspec=@CLASSIFY={0x28, 'CLASSIFY\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x518) r3 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) dup2(r3, r0) 2018/02/28 23:15:01 executing program 2: r0 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) mkdir(&(0x7f000056a000)='./control\x00', 0x0) read(r0, &(0x7f0000713000)=""/384, 0xfffffd24) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r2 = gettid() setns(r1, 0x4000000) fcntl$setown(r1, 0x8, r2) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffffffffffffffe}, 0x0, 0x8) fcntl$setsig(r1, 0xa, 0x20) inotify_add_watch(r1, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/02/28 23:15:01 executing program 6: getegid() fchownat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x101, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f00000000c0)="26563e393268cb16250807cf2efcf328174a226ad3b62f17245e1120a09817100a5930db0fa0683d85abf2392a9db92d8947ad2cb431244ac7094f29d3c1481d7f77ff2ff5155d271436fb204c52eef8b1df3b62ce34953af537960bafb27110a3b2940345ce20d7322af9e61ae88b1fcca8cd81ac829f6d5cfa158da95a9693e457a037c61e140888c9ad69b311418e262a795654f9145d41d5067e4847f158af826f93", 0xa4) sync() link(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00') 2018/02/28 23:15:01 executing program 5: r0 = socket$vsock_stream(0x28, 0x1, 0x0) getuid() setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000ff8)=0xffffffffffffff11, 0x8) readv(r0, &(0x7f0000000240)=[{&(0x7f0000000000)=""/248, 0xf8}, {&(0x7f0000000100)=""/56, 0x38}, {&(0x7f0000000140)=""/253, 0xfd}], 0x3) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rfkill\x00', 0x400400, 0x0) sendmsg$nl_generic(r1, &(0x7f00000004c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x800000c0}, 0xc, &(0x7f0000000480)={&(0x7f0000000380)={0xf0, 0x20, 0x8, 0x70bd26, 0x25dfdbfc, {0x4}, [@nested={0xd0, 0x25, [@generic="248743973e030e23e7f2a9198ff314ed4a2d43df10474b446c086f8a6cc3d1e8274bb4036435ec64a25acc0f3c7450d776abeca65353aaf986798eb54a7a2e694911a8a864beb054ce9ef880930b10cac4dcd02ff6871df752fb4d0f10ee336b9382033823c4910e139e9c53fa3d75435d2163101e52b8d736011f18f4cef35075d70ef539d83a761fd80a328968dce2bac932c447a035ce9cb1a45992bf5923b1d64bc260b79c8e133fcea65adb2d988e1f9f64826247cf69b047d9a8324059810b2a5065ef54629bb106"]}, @typed={0xc, 0x7, @u32=0x1}]}, 0xf0}, 0x1, 0x0, 0x0, 0x10}, 0x8080) r2 = syz_open_dev$usbmon(&(0x7f0000000280)='/dev/usbmon#\x00', 0x40, 0x100) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00000002c0)=0x5, 0x4) 2018/02/28 23:15:01 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000010aff6)='/dev/ptmx\x00', 0x0, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x2d, 0x0) ioctl$TIOCGPTPEER(r0, 0x541f, 0xffffffffffffff88) 2018/02/28 23:15:01 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_snmp6\x00') execveat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000240)=[&(0x7f00000000c0)='\x00', &(0x7f0000000340)='/dev/snd/pcmC#D#c\x00', &(0x7f0000000480)='/dev/snd/pcmC#D#c\x00', &(0x7f00000004c0)='keyring(\x00', &(0x7f0000000400)='}\x00', &(0x7f0000000440)='^\x00'], &(0x7f0000000380)=[], 0x800) syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x4, 0x102) 2018/02/28 23:15:01 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) socketpair(0x10, 0x6, 0x6, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x401) ioctl$KVM_SET_BOOT_CPU_ID(r2, 0xae78, &(0x7f00000000c0)=0x1) syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x7, 0x105000) 2018/02/28 23:15:01 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f5fffc)=0x1e8, 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000000c0)=ANY=[@ANYBLOB="080000000200faff8100000000000000000000007e7227d765cecd317b383e53349a1cdb99dd0c84560dc6643e208a4e"], 0x14) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) mkdirat(r1, &(0x7f0000000080)='./file0\x00', 0x8) ioctl$TIOCEXCL(r1, 0x540c) 2018/02/28 23:15:01 executing program 3: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c3ff0)={0x0, 0xffffffffffffff5b, &(0x7f0000519fa8)=[@in6={0xa, 0x4e20, 0x0, @empty, 0x5}]}, &(0x7f0000f91ffc)=0xc) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@alu={0x1, 0x0, 0x6, 0x0, 0x1, 0x27}], {0x95}}, &(0x7f000073eff6)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096}, 0x48) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101000, 0x0) accept4$ipx(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80000) 2018/02/28 23:15:01 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x1f}]}, 0x2) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080)=0x2, 0x4) sendto$inet(r0, &(0x7f0000001400), 0x0, 0x200007ff, &(0x7f0000000040)={0x2, 0x4e20, @loopback=0x7f000001}, 0x2a0) recvmmsg(r0, &(0x7f0000003980)=[{{&(0x7f0000000100)=@ethernet={0x0, @local}, 0x0, &(0x7f0000000380)=[{&(0x7f0000000140)=""/61}, {&(0x7f0000000180)=""/58}, {&(0x7f00000001c0), 0x290}, {&(0x7f0000000200)=""/206}, {&(0x7f0000000300)=""/90}], 0x0, &(0x7f00000003c0)=""/4096}}, {{&(0x7f00000013c0)=ANY=[@ANYBLOB='\x00\x00'], 0x0, &(0x7f0000002940)=[], 0x0, &(0x7f0000002980)=""/4096}}], 0x2, 0x0, &(0x7f0000000000)={0x77359400}) shutdown(r0, 0x0) 2018/02/28 23:15:01 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x4924924924923f4, 0x0) recvmmsg(r1, &(0x7f0000004c40)=[{{&(0x7f0000000040)=ANY=[@ANYBLOB="00000000000000000000821d1d227b08", @ANYBLOB="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"], 0x2, &(0x7f0000004a80)=[], 0x0, &(0x7f0000004b40)=""/240, 0xf0}}], 0x1, 0x0, 0x0) close(r0) 2018/02/28 23:15:01 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @empty}}}, &(0x7f0000000140)=0x8c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000180)={r2, 0x64, "f0f9cf08767960f1406de508ed5f4dffae2eebbb883c1aeeae518a35b4da4c32a9adbadb0a343bb1cb832b650e3d7f6765aec199058065718f1c6ee374927a4e6afb1503c8a8e3ef478cdbaf939f7e37685637c161a23747d622c0cc571e751098786c3d"}, &(0x7f0000000200)=0x6c) r3 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000091b000)}}, 0x0, 0x0, r0, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r3, 0x0) 2018/02/28 23:15:01 executing program 7: r0 = socket$inet_smc(0x2b, 0x1, 0x0) listen(r0, 0x2) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000), 0x4) [ 114.797315] Buffer I/O error on dev loop0, logical block 1, lost async page write [ 114.809780] Buffer I/O error on dev loop0, logical block 2, lost async page write [ 114.818515] Buffer I/O error on dev loop0, logical block 3, lost async page write [ 114.829209] Buffer I/O error on dev loop0, logical block 4, lost async page write [ 114.846125] Buffer I/O error on dev loop0, logical block 5, lost async page write [ 114.858246] Buffer I/O error on dev loop0, logical block 6, lost async page write [ 114.865915] Buffer I/O error on dev loop0, logical block 7, lost async page write [ 114.874006] Buffer I/O error on dev loop0, logical block 8, lost async page write [ 114.881789] Buffer I/O error on dev loop0, logical block 9, lost async page write [ 114.889487] Buffer I/O error on dev loop0, logical block 10, lost async page write [ 173.418697] buffer_io_error: 4 callbacks suppressed [ 173.418703] Buffer I/O error on dev loop0, logical block 15, async page read [ 234.750627] kauditd_printk_skb: 33 callbacks suppressed [ 234.750633] audit: type=1400 audit(1519859821.642:128): avc: denied { map } for pid=15834 comm="sh" path="/bin/dash" dev="sda1" ino=1473 scontext=system_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [ 246.752169] INFO: task syz-executor6:15791 blocked for more than 120 seconds. [ 246.759612] Not tainted 4.16.0-rc3+ #333 [ 246.764219] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 246.772199] syz-executor6 D23360 15791 4290 0x00000004 [ 246.777858] Call Trace: [ 246.780457] __schedule+0x8fb/0x1ec0 [ 246.784201] ? __sched_text_start+0x8/0x8 [ 246.788377] ? trace_hardirqs_off+0x10/0x10 [ 246.792750] ? trace_hardirqs_off+0x10/0x10 [ 246.797097] ? pagevec_lookup_range_tag+0x40/0x90 [ 246.801975] ? print_irqtrace_events+0x270/0x270 [ 246.806755] ? find_held_lock+0x35/0x1d0 [ 246.810846] schedule+0xf5/0x430 [ 246.814228] ? __mutex_lock+0xaa8/0x1a80 [ 246.818329] ? __schedule+0x1ec0/0x1ec0 [ 246.822324] ? lock_release+0xa40/0xa40 [ 246.826334] ? memset+0x31/0x40 [ 246.829640] ? do_raw_spin_trylock+0x190/0x190 [ 246.834259] ? debug_mutex_free_waiter+0x1b0/0x1b0 [ 246.839199] ? mutex_destroy+0x1d0/0x1d0 [ 246.843309] schedule_preempt_disabled+0x10/0x20 [ 246.848091] __mutex_lock+0xaad/0x1a80 [ 246.852023] ? _raw_spin_unlock_irqrestore+0x5e/0xc0 [ 246.857151] ? iterate_bdevs+0xc8/0x260 [ 246.861153] ? mutex_lock_io_nested+0x1900/0x1900 [ 246.866035] ? blk_lld_busy+0x60/0x60 [ 246.869868] ? find_held_lock+0x35/0x1d0 [ 246.873964] ? iterate_bdevs+0x119/0x260 [ 246.878049] ? lock_downgrade+0x980/0x980 [ 246.882239] ? blk_finish_plug+0x8f/0xb0 [ 246.886321] ? trace_hardirqs_off+0x10/0x10 [ 246.890663] ? generic_writepages+0xf9/0x150 [ 246.895177] ? _atomic_dec_and_lock+0xe8/0x1a0 [ 246.899781] ? cpumask_local_spread+0x260/0x260 [ 246.904471] ? wbc_detach_inode+0x5d4/0x870 [ 246.908821] ? iput+0x540/0xaf0 [ 246.912128] ? dispose_list+0x3f0/0x3f0 [ 246.916126] ? iterate_bdevs+0xb6/0x260 [ 246.920117] ? lock_downgrade+0x980/0x980 [ 246.924291] ? lock_release+0xa40/0xa40 [ 246.928297] mutex_lock_nested+0x16/0x20 [ 246.932374] ? mutex_lock_nested+0x16/0x20 [ 246.936619] iterate_bdevs+0xc8/0x260 [ 246.940439] ? sync_inodes_one_sb+0x50/0x50 [ 246.944791] sys_sync+0x120/0x1c0 [ 246.948259] ? sync_filesystem+0x2e0/0x2e0 [ 246.952498] ? filp_open+0x70/0x70 [ 246.956057] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 246.961618] ? do_syscall_64+0xb7/0x940 [ 246.965644] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 246.970677] ? sync_filesystem+0x2e0/0x2e0 [ 246.974957] do_syscall_64+0x281/0x940 [ 246.978976] ? __do_page_fault+0xc90/0xc90 [ 246.983228] ? _raw_spin_unlock_irq+0x27/0x70 [ 246.987741] ? finish_task_switch+0x1c1/0x7e0 [ 246.992258] ? syscall_return_slowpath+0x550/0x550 [ 246.997199] ? syscall_return_slowpath+0x2ac/0x550 [ 247.002151] ? prepare_exit_to_usermode+0x350/0x350 [ 247.007183] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 247.012585] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 247.017461] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 247.022677] RIP: 0033:0x453d69 [ 247.025891] RSP: 002b:00007f6812dfdc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a2 [ 247.033732] RAX: ffffffffffffffda RBX: 00007f6812dfe6d4 RCX: 0000000000453d69 [ 247.041035] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 247.048331] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 247.055615] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 247.062926] R13: 000000000000060c R14: 00000000006f91c0 R15: 0000000000000000 [ 247.070247] [ 247.070247] Showing all locks held in the system: [ 247.076628] 3 locks held by kworker/u4:0/5: [ 247.081080] #0: ((wq_completion)"writeback"){+.+.}, at: [<00000000279cc11c>] process_one_work+0xb12/0x1bb0 [ 247.091102] #1: ((work_completion)(&(&wb->dwork)->work)){+.+.}, at: [<0000000093cce888>] process_one_work+0xb89/0x1bb0 [ 247.102165] #2: (&type->s_umount_key#27){.+.+}, at: [<00000000518b1886>] trylock_super+0x20/0x100 [ 247.111402] 2 locks held by khungtaskd/797: [ 247.115732] #0: (rcu_read_lock){....}, at: [<00000000b2b881df>] watchdog+0x1c5/0xd60 [ 247.123832] #1: (tasklist_lock){.+.+}, at: [<000000001622b506>] debug_show_all_locks+0xd3/0x3d0 [ 247.132903] 1 lock held by rsyslogd/4085: [ 247.137068] #0: (&f->f_pos_lock){+.+.}, at: [<00000000e667b87a>] __fdget_pos+0x12b/0x190 [ 247.145509] 2 locks held by getty/4207: [ 247.149495] #0: (&tty->ldisc_sem){++++}, at: [<00000000e6bf7992>] ldsem_down_read+0x37/0x40 [ 247.158181] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000000995df68>] n_tty_read+0x2ef/0x1a00 [ 247.167486] 2 locks held by getty/4208: [ 247.171472] #0: (&tty->ldisc_sem){++++}, at: [<00000000e6bf7992>] ldsem_down_read+0x37/0x40 [ 247.180168] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000000995df68>] n_tty_read+0x2ef/0x1a00 [ 247.189474] 2 locks held by getty/4209: [ 247.193459] #0: (&tty->ldisc_sem){++++}, at: [<00000000e6bf7992>] ldsem_down_read+0x37/0x40 [ 247.202146] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000000995df68>] n_tty_read+0x2ef/0x1a00 [ 247.211454] 2 locks held by getty/4210: [ 247.215434] #0: (&tty->ldisc_sem){++++}, at: [<00000000e6bf7992>] ldsem_down_read+0x37/0x40 [ 247.224135] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000000995df68>] n_tty_read+0x2ef/0x1a00 [ 247.233439] 2 locks held by getty/4211: [ 247.237427] #0: (&tty->ldisc_sem){++++}, at: [<00000000e6bf7992>] ldsem_down_read+0x37/0x40 [ 247.246118] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000000995df68>] n_tty_read+0x2ef/0x1a00 [ 247.255422] 2 locks held by getty/4212: [ 247.259404] #0: (&tty->ldisc_sem){++++}, at: [<00000000e6bf7992>] ldsem_down_read+0x37/0x40 [ 247.268104] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000000995df68>] n_tty_read+0x2ef/0x1a00 [ 247.277414] 2 locks held by getty/4213: [ 247.281418] #0: (&tty->ldisc_sem){++++}, at: [<00000000e6bf7992>] ldsem_down_read+0x37/0x40 [ 247.290106] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000000995df68>] n_tty_read+0x2ef/0x1a00 [ 247.299430] 1 lock held by blkid/14828: [ 247.303410] #0: (&bdev->bd_mutex){+.+.}, at: [<00000000a1e2d00a>] blkdev_put+0x2a/0x4f0 [ 247.311775] 1 lock held by syz-executor6/15791: [ 247.316466] #0: (&bdev->bd_mutex){+.+.}, at: [<00000000719b61bd>] iterate_bdevs+0xc8/0x260 [ 247.325079] 1 lock held by syz-executor6/15813: [ 247.329758] #0: (&bdev->bd_mutex){+.+.}, at: [<00000000719b61bd>] iterate_bdevs+0xc8/0x260 [ 247.338364] [ 247.339990] ============================================= [ 247.339990] [ 247.347061] NMI backtrace for cpu 1 [ 247.350706] CPU: 1 PID: 797 Comm: khungtaskd Not tainted 4.16.0-rc3+ #333 [ 247.357613] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 247.366957] Call Trace: [ 247.369525] dump_stack+0x194/0x24d [ 247.373125] ? arch_local_irq_restore+0x53/0x53 [ 247.377768] ? debug_show_all_locks+0x2f3/0x3d0 [ 247.382412] ? nmi_cpu_backtrace+0x1be/0x210 [ 247.386796] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 247.391261] nmi_cpu_backtrace+0x1d2/0x210 [ 247.395468] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 247.399935] nmi_trigger_cpumask_backtrace+0x122/0x180 [ 247.405185] arch_trigger_cpumask_backtrace+0x14/0x20 [ 247.410346] watchdog+0x90c/0xd60 [ 247.413780] ? reset_hung_task_detector+0xa0/0xa0 [ 247.418594] ? complete+0x62/0x80 [ 247.422028] ? __schedule+0x1ec0/0x1ec0 [ 247.425971] ? do_wait_intr_irq+0x3e0/0x3e0 [ 247.430262] ? __lockdep_init_map+0xe4/0x650 [ 247.434646] ? do_raw_spin_trylock+0x190/0x190 [ 247.439201] ? lockdep_init_map+0x9/0x10 [ 247.443233] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 247.448308] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 247.453295] ? trace_hardirqs_on+0xd/0x10 [ 247.457426] ? __kthread_parkme+0x175/0x240 [ 247.461724] kthread+0x33c/0x400 [ 247.465062] ? reset_hung_task_detector+0xa0/0xa0 [ 247.469878] ? kthread_stop+0x7a0/0x7a0 [ 247.473824] ret_from_fork+0x3a/0x50 [ 247.477599] Sending NMI from CPU 1 to CPUs 0: [ 247.482115] NMI backtrace for cpu 0 [ 247.482121] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.16.0-rc3+ #333 [ 247.482123] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 247.482133] RIP: 0010:tick_irq_enter+0x1bf/0x390 [ 247.482135] RSP: 0018:ffff8801db207d28 EFLAGS: 00000006 [ 247.482138] RAX: dffffc0000000000 RBX: 0000000000000093 RCX: 0000000000000000 [ 247.482140] RDX: ffffffff885d6ca0 RSI: 0000000000000000 RDI: ffffffff885d6ca0 [ 247.482142] RBP: ffff8801db207d48 R08: ffff88021fff801c R09: ffff88021fff8008 [ 247.482144] R10: ffff88021fff8010 R11: ffff88021fff801d R12: 0000000000019fa5 [ 247.482146] R13: ffff8801db2266a0 R14: 000000399f154225 R15: 0000000000000000 [ 247.482149] FS: 0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 247.482151] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 247.482153] CR2: 00000000023af000 CR3: 0000000006e22004 CR4: 00000000001606f0 [ 247.482158] DR0: 0000000020000000 DR1: 0000000020000000 DR2: 0000000000000000 [ 247.482159] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 247.482160] Call Trace: [ 247.482162] [ 247.482171] irq_enter+0xb6/0xd0 [ 247.482176] scheduler_ipi+0x23d/0x820 [ 247.482181] ? migration_cpu_stop+0x480/0x480 [ 247.482184] ? tick_program_event+0x83/0x100 [ 247.482189] ? task_prio+0x50/0x50 [ 247.482195] ? rcu_irq_exit+0xd8/0x110 [ 247.482201] smp_reschedule_interrupt+0xe6/0x650 [ 247.482205] ? smp_thermal_interrupt+0x700/0x700 [ 247.482208] ? _raw_spin_lock+0x32/0x40 [ 247.482212] ? _raw_spin_unlock+0x22/0x30 [ 247.482217] ? handle_edge_irq+0x2b4/0x7c0 [ 247.482221] ? task_prio+0x50/0x50 [ 247.482228] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 247.482233] reschedule_interrupt+0xf/0x20 [ 247.482235] [ 247.482237] RIP: 0010:native_safe_halt+0x6/0x10 [ 247.482239] RSP: 0018:ffffffff86e07c38 EFLAGS: 00000282 ORIG_RAX: ffffffffffffff02 [ 247.482242] RAX: dffffc0000000000 RBX: 1ffffffff0dc0f8a RCX: 0000000000000000 [ 247.482244] RDX: 1ffffffff0dd9308 RSI: 0000000000000001 RDI: ffffffff86ec9840 [ 247.482246] RBP: ffffffff86e07c38 R08: 0000000000000000 R09: 0000000000000000 [ 247.482248] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 247.482250] R13: ffffffff86e07cf0 R14: ffffffff876e7220 R15: 0000000000000000 [ 247.482257] ? trace_hardirqs_on+0xd/0x10 [ 247.482260] default_idle+0xbf/0x430 [ 247.482263] ? __sched_text_end+0x4/0x4 [ 247.482267] ? rcu_eqs_special_set+0x1e0/0x1e0 [ 247.482271] ? tsc_verify_tsc_adjust+0xf6/0x3e0 [ 247.482275] ? set_cpu_sd_state_idle+0x1dc/0x2d0 [ 247.482279] ? mark_tsc_async_resets+0x30/0x30 [ 247.482284] arch_cpu_idle+0xa/0x10 [ 247.482287] default_idle_call+0x36/0x90 [ 247.482290] do_idle+0x24a/0x3b0 [ 247.482294] cpu_startup_entry+0x104/0x120 [ 247.482298] ? cpu_in_idle+0x20/0x20 [ 247.482301] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 247.482305] ? trace_hardirqs_on+0xd/0x10 [ 247.482310] rest_init+0xed/0xf0 [ 247.482316] start_kernel+0x7f1/0x819 [ 247.482320] ? mem_encrypt_init+0xb/0xb [ 247.482323] ? early_idt_handler_common+0x3b/0x60 [ 247.482328] ? x86_family+0x32/0x40 [ 247.482333] x86_64_start_reservations+0x2a/0x2c [ 247.482337] x86_64_start_kernel+0x77/0x7a [ 247.482340] secondary_startup_64+0xa5/0xb0 [ 247.482344] Code: 00 fa 66 0f 1f 44 00 00 e8 2f 6b f1 ff 48 c7 c7 a0 6c 5d 88 48 b8 00 00 00 00 00 fc ff df 4d 89 f4 48 89 fa 4c 2b 25 b1 be f8 06 <48> c1 ea 03 80 3c 02 00 0f 85 a4 01 00 00 4c 3b 25 3c bb f8 06 [ 247.483116] Kernel panic - not syncing: hung_task: blocked tasks [ 247.814208] CPU: 1 PID: 797 Comm: khungtaskd Not tainted 4.16.0-rc3+ #333 [ 247.821104] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 247.830443] Call Trace: [ 247.833007] dump_stack+0x194/0x24d [ 247.836612] ? arch_local_irq_restore+0x53/0x53 [ 247.841268] ? vsnprintf+0x1ed/0x1900 [ 247.845045] panic+0x1e4/0x41c [ 247.848209] ? refcount_error_report+0x214/0x214 [ 247.852944] ? nmi_trigger_cpumask_backtrace+0xef/0x180 [ 247.858284] watchdog+0x91d/0xd60 [ 247.861720] ? reset_hung_task_detector+0xa0/0xa0 [ 247.866535] ? complete+0x62/0x80 [ 247.869967] ? __schedule+0x1ec0/0x1ec0 [ 247.873920] ? do_wait_intr_irq+0x3e0/0x3e0 [ 247.878216] ? __lockdep_init_map+0xe4/0x650 [ 247.882596] ? do_raw_spin_trylock+0x190/0x190 [ 247.887151] ? lockdep_init_map+0x9/0x10 [ 247.891183] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 247.896257] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 247.901249] ? trace_hardirqs_on+0xd/0x10 [ 247.905368] ? __kthread_parkme+0x175/0x240 [ 247.909666] kthread+0x33c/0x400 [ 247.913006] ? reset_hung_task_detector+0xa0/0xa0 [ 247.917818] ? kthread_stop+0x7a0/0x7a0 [ 247.921770] ret_from_fork+0x3a/0x50 [ 247.925988] Dumping ftrace buffer: [ 247.929589] (ftrace buffer empty) [ 247.933273] Kernel Offset: disabled [ 247.936875] Rebooting in 86400 seconds..