INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.10.15' (ECDSA) to the list of known hosts. 2018/04/10 23:27:22 fuzzer started 2018/04/10 23:27:23 dialing manager at 10.128.0.26:40599 2018/04/10 23:27:29 kcov=true, comps=false 2018/04/10 23:27:32 executing program 0: 2018/04/10 23:27:32 executing program 1: 2018/04/10 23:27:32 executing program 7: 2018/04/10 23:27:32 executing program 4: 2018/04/10 23:27:32 executing program 2: 2018/04/10 23:27:32 executing program 3: 2018/04/10 23:27:32 executing program 5: 2018/04/10 23:27:32 executing program 6: syzkaller login: [ 44.451422] ip (3766) used greatest stack depth: 54672 bytes left [ 44.754439] ip (3793) used greatest stack depth: 54312 bytes left [ 46.035868] ip (3908) used greatest stack depth: 54088 bytes left [ 46.149479] ip (3916) used greatest stack depth: 53960 bytes left [ 47.972710] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 48.139284] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 48.168865] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 48.424883] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 48.441184] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 48.471342] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 48.499520] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 48.713350] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 57.883913] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 58.080532] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 58.125818] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 58.178311] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 58.222763] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 58.276483] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 58.357986] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 58.596402] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 58.657255] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 58.663629] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 58.682638] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 58.887728] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 58.894140] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 58.906783] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 59.013648] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 59.020104] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 59.034430] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 59.066445] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 59.072771] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 59.085854] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 59.116937] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 59.125317] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 59.138335] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 59.178541] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 59.214662] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 59.232016] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 59.266907] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 59.273519] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 59.281505] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 59.595254] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 59.601684] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 59.612674] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/04/10 23:27:51 executing program 1: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) read(r0, &(0x7f0000034ff9)=""/7, 0x7) sendmsg$key(0xffffffffffffffff, &(0x7f0000fc0fc8)={0x0, 0x0, &(0x7f00002e4000)={&(0x7f0000a9df70)=ANY=[]}, 0x1}, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) writev(r1, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) 2018/04/10 23:27:52 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x2000000000004, 0x4) setsockopt$inet_opts(r0, 0x0, 0x7, &(0x7f0000aa8000)='\a', 0x1) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f0000001280), 0xcc) socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000c95ffd), 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/04/10 23:27:52 executing program 1: mkdir(&(0x7f0000278000)='./file0\x00', 0x0) mount(&(0x7f0000f20ff8)='./file0\x00', &(0x7f0000abe000)='./file0\x00', &(0x7f00004daffa)='ramfs\x00', 0x10, &(0x7f000032a000)) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x20) writev(r0, &(0x7f0000017000), 0x10000000000003eb) renameat(r0, &(0x7f0000000000)='./file0/bus\x00', r0, &(0x7f0000000040)='./file0\x00') r1 = open(&(0x7f0000002000)='./file0/bus\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000080)) sendfile(r0, r1, &(0x7f0000aef000), 0xa8) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000280)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0xf8, r2, 0x100, 0x70bd25, 0x25dfdbff, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x100}, @IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x1a}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x1}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0xc}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xdc}]}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x18}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}]}, @IPVS_CMD_ATTR_DAEMON={0x68, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xffffffffffff5666}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ipddp0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'team0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syz_tun\x00'}]}]}, 0xf8}, 0x1, 0x0, 0x0, 0xc1}, 0x40) 2018/04/10 23:27:52 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) unshare(0x8000400) r1 = syz_open_dev$vcsa(&(0x7f0000001200)='/dev/vcsa#\x00', 0x9, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000001240)={0x0, 0x8c, "ca5b0d7a346fae35e21b7358ad089b217e8c69f9788960dc16d06c3560379ba5c5dea7a85484330fa365ac6cb64cf68c7c2e23d86e882065baf921a8796b1489295638f8d0b1f1862c5dd5cb076faae23d27792e9bbf1d35da21418f2c4d519f0b24e97ce1523204362f1e96185ad305e942eb9c7b9338212abc52bd1a279c2e6cac5c0864140538c54e2532"}, &(0x7f0000001300)=0x94) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001340)={r2, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x16}}}, 0xfffffffffffffffc, 0x77af, 0x9, 0x4, 0x6}, &(0x7f0000001400)=0x98) getsockopt$netlink(r0, 0x10e, 0x0, &(0x7f0000000000)=""/4, &(0x7f0000000040)=0x4) 2018/04/10 23:27:52 executing program 4: request_key(&(0x7f0000001500)='asymmetric\x00', &(0x7f0000001540)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001fee)="520972757374e363757367725665783a4465", 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x800, 0xca000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e21, 0x8000, @loopback={0x0, 0x1}, 0x1ff}}, 0x0, 0x3ff, 0x6, 0x3, 0x1}, &(0x7f00000001c0)=0x98) recvmmsg(r0, &(0x7f00000011c0)=[{{&(0x7f0000000240)=@can={0x0, 0x0}, 0x80, &(0x7f0000000440)=[{&(0x7f00000002c0)=""/203, 0xcb}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/69, 0x45}], 0x3, &(0x7f0000000480)=""/91, 0x5b, 0x6}, 0x28}, {{&(0x7f0000000500)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000003000)=""/4096, 0x1000}], 0x1, &(0x7f0000000700)=""/112, 0x70, 0x3280c581}, 0x3}, {{&(0x7f0000000780)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000000800)=""/4, 0x4}, {&(0x7f0000000840)=""/147, 0x93}, {&(0x7f0000000900)=""/79, 0x4f}, {&(0x7f0000000980)=""/82, 0x52}, {&(0x7f0000000a00)=""/55, 0x37}, {&(0x7f0000000a40)=""/61, 0x3d}, {&(0x7f0000000a80)=""/133, 0x85}], 0x7, 0x0, 0x0, 0xff}, 0x1}, {{&(0x7f0000000bc0)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000001040)=[{&(0x7f0000000c40)=""/12, 0xc}, {&(0x7f0000000c80)=""/86, 0x56}, {&(0x7f0000000d00)=""/235, 0xeb}, {&(0x7f0000000e00)=""/182, 0xb6}, {&(0x7f0000000ec0)=""/34, 0x22}, {&(0x7f0000000f00)=""/46, 0x2e}, {&(0x7f0000000f40)=""/3, 0x3}, {&(0x7f0000000f80)=""/150, 0x96}], 0x8, &(0x7f0000001140)=""/123, 0x7b, 0xfffffffffffffffd}, 0x1}], 0x4, 0x10062, &(0x7f00000010c0)) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000012c0)={{{@in=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f00000013c0)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001400)={{{@in, @in=@multicast1=0xe0000001, 0x4e23, 0xfffffffffffffffc, 0x4e21, 0x6, 0xa, 0xa0, 0x80, 0x89, r2, r3}, {0x1000, 0x9, 0x4, 0x5e6, 0x400, 0x9, 0x7, 0x8}, {0x7fff, 0x7f, 0x4}, 0x3, 0x6e6bbb, 0x0, 0x0, 0x2}, {{@in6=@ipv4={[], [0xff, 0xff]}, 0x4d3, 0xff}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3500, 0x3, 0x2, 0x3, 0x472b00e1, 0x80000000, 0x200}}, 0xe8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000200)=r1, 0x4) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f00000000c0)=0x4) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000580)="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") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000040)={0x6, 0x7ff, 0x20e}) 2018/04/10 23:27:52 executing program 3: unshare(0xc1808400) r0 = memfd_create(&(0x7f0000000100)='/dev/snd/timer\x00', 0x1) getsockopt$inet_dccp_int(r0, 0x21, 0x6, &(0x7f0000000140), &(0x7f0000000180)=0x4) syz_open_dev$vcsn(&(0x7f0000000200)='/dev/vcs#\x00', 0x5, 0x484100) r1 = syz_open_dev$sndtimer(&(0x7f00000001c0)='/dev/snd/timer\x00', 0x0, 0x4003f) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000000000)={{}, 0x0, 0x0, 'id0\x00', "74692d65723000000000000000000000020000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000800"}) 2018/04/10 23:27:52 executing program 6: r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f000079df88)) msgsnd(r0, &(0x7f0000c40ff8)=ANY=[@ANYBLOB="012a06a503975e00"], 0x1, 0x0) r1 = memfd_create(&(0x7f0000000180)=',\x00', 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@dev, @in=@multicast2}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000340)=0xe8) clone(0x800000, &(0x7f0000000400), &(0x7f0000000000), &(0x7f0000000480), &(0x7f00000000c0)="08cc25dcf1fbc00a88999a63c1757b856ec755d7bab88b079e2590e1214fe450a75a8675d8480343face031e19545640a3cf1364204eff070000f16a576c8befc66fa3239049d88e1e") getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) msgsnd(r0, &(0x7f0000000140)={0x3, "ff8c78e4d99c63"}, 0xf, 0x800) msgctl$IPC_SET(r0, 0x1, &(0x7f00000002c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f00000004c0)=""/4096) 2018/04/10 23:27:52 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x1002}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x100000001}, &(0x7f00000000c0)=0x8) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x1}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f67fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) 2018/04/10 23:27:52 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000af2000)="8be3000000010000", 0x8) r1 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000000)=0x60) sendmmsg$nfc_llcp(r1, &(0x7f00000005c0)=[{&(0x7f0000000140)={0x27, 0x0, 0x2, 0x6, 0x80000001, 0x4, "493ac59ea473db5bd65a1936bbae0148eb7790f15eca3841783678aad03491cb45129278bb4fd0ad6d42a2b8503ab0d32204ba7115ce6e87cf5fb91737e86b", 0x39}, 0x60, &(0x7f00000004c0)=[{&(0x7f00000001c0)="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", 0xff}, {&(0x7f00000002c0)}, {&(0x7f0000000300)="e71a69600906a23d5b9b18c965d4af3c2eddde42435587e9193e15c7bfdc3c4bf8b4156a34c5a370c873c81a37107efbe1d3cb56f6750e8dfeca0e42592ae4c0", 0x40}, {&(0x7f0000000340)="0b82aef6068ac224e04db09bd587a14205074f31c2fa29c4103f1f0ee5f908e22c698cc8ca8376ec2b7d21d43aa03248eac4f8fe482dd7dba804b32194", 0x3d}, {&(0x7f0000000380)="30ff0a949caae3f6c7cf32b62f75f30cef5fc6d76d5d347a", 0x18}, {&(0x7f00000003c0)="6b2c1295c305c93e87241cacb0a05cdea51048a7f0689fadbf47634f74e8679861e1552f29a9b03a6cee8858ce5240a977d00918816bbd9ad2ab3ddc729d51688c184d825c8fe7a37017262e49880f393596d7cebd0774a18be56a29b0e8fd3b8d8946b2286c16253f68ef3e1c899620f4488a22c754c663a326a8aa1519b77272e39b8f5d3e77c856d335b451215ab74b3f69ac71ddc3fa27fdac81f24076e00bbdef61b9abb5f6cf10688bdcfc86996dfc7162cc2b051563a06ca9ea32225be09ab66f30ae1f63fd3a9f97c5957998b11843bef3bab502a16ab66dac6900e5cf8c3b1f", 0xe4}, 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{&(0x7f0000002080)="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0x1000}], 0x8, &(0x7f0000000540)={0x50, 0x0, 0x0, "199b2b26e9d6dc0a96b89d2ea3cfc8124973e8cc2fd8ad7463408186001e50165de45d0d1c3e33cc00732c10238a2dfeaf83f5fe405c793941a09703d9"}, 0x50, 0x10}], 0x1, 0x4000000) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000275fc8)={0x0, 0x0, &(0x7f0000737fd0)=[{&(0x7f0000000040)="f40e9a619b64907bf1df7d593e58b848613e0431b8c62a3ad6e0070a627de9680bd0a4c717db4090bbfbb59e47e83100ab1a532c4764170fe1855d9cfa84cb69c439afe3c173215f5c35a48ab2b0492d81871f45b967c87053765bf9983475890671c39a9718f96e4ca7", 0x6a}], 0x1, &(0x7f0000001080)}, 0x0) 2018/04/10 23:27:52 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x80, 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000100)=0xb34) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x200, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000080)) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000000000)="0000000000a700091504df814900000000007f0000da00c913b86201b48d5dc515", 0x21) 2018/04/10 23:27:52 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x5e00000000000, {{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x88) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00000002c0)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000300)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000340)={r2, r3}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000100)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}, 0x0, 0x2, [{{0x2, 0x0, @broadcast=0xffffffff}}, {{0x2, 0x0, @broadcast=0xffffffff}}]}, 0x18c) 2018/04/10 23:27:52 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)=ANY=[@ANYRES32=r0], 0x4}, 0x1}, 0x40) 2018/04/10 23:27:52 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000440)={@in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x0, 0x5, 0x0, "ba7e305b22384b108388f0c36c33d1aac65804755ca97d0cd1b2753b6c3b3b22125cbd5e098bebbc046917d762580009e2ba8f6da5e71990db0af1c2000000f83cb080729bcdeffbe600f9937223e174"}, 0xd8) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rfkill\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00000006c0)) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f0000000680)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000640)={&(0x7f0000000540)={0xf0, r2, 0x0, 0x70bd26, 0x25dfdbfb, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3f}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x27}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x400}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x80000000}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x80}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x891}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xffffffffffffd94a}]}, @IPVS_CMD_ATTR_SERVICE={0x48, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3f}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x5e}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x62}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1ff}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x9a}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'fo\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bridge0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x16}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}]}, 0xf0}, 0x1, 0x0, 0x0, 0x8000}, 0x20040011) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x20, 0x1, 0x0, "111d6c1ba6050dd77cf3f2f09d1cb02a25988f1ea9c5be7d9801641c99b0def45ac625ada3316175a9d341111c181811e12c196e1ab99946e5e47e0594e415670d1330cd611c3974c55bb4d50000e111"}, 0xd8) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000380)=""/88, &(0x7f00000002c0)=0xffffffffffffff80) r3 = fcntl$getown(r0, 0x9) ptrace$setregs(0xd, r3, 0x4, &(0x7f0000000700)="c225efac372ce39bc858b75aff7bffd63be1a9ec893f1e3fac9a1d1cffeefea584bd82cd88c1226884f55d2819fcad299e971db3782077e76aa067404f692ea5a223721dc328215401fc5679d33effcc5eba40af9e1af9fa0c52de33016dc9f37b73c161e5372c05daaf7a96067b909c05ce9da2053ace14f64ef690ff524c19736bd1dc679bdf5c5783d3e528268f5fa15eff4c3dcd43e2a7b8de31a64070a7049b5b3380508518626a762b98eaf694eecbde1e2bf2605215f6fc6fd2a4973442882e49781b5698f202fe25d44fddd05f9b2299990893ae6fdc6830044c10566450a090744a2e8dec") mbind(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0xc003, &(0x7f0000000000)=0x6, 0x7, 0x4) setsockopt$packet_buf(r0, 0x107, 0xac0f1af7e4dbd26, &(0x7f0000000240)="3df12f38235ab3b126ee1e01d77d118c7ee2ee58f0bf10cd5cd106695f68d874602f5ca04d7a2fffc979c1ac28194dc90edadebb7c15e15527d99782077dd84429c8207a92e58d05cf5337ec7c3f137041b01ed7e807f726a499e4d7", 0x5c) inotify_init1(0x80000) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x4e20, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffd}}, 0x200, 0x3ff80000000000, 0x0, "411b3f1c08455047284bea37cf1ab7534db964b7958943c7db1b29d39d5221fac53a751f6f97a5f406473879b8171ae0d09086cb18d602ee628a185531290242710b99b8401772c02989f80629dc1d9e"}, 0xd8) 2018/04/10 23:27:52 executing program 5: r0 = socket$inet_sctp(0x2, 0x3, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x4e24, 0x3f, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @multicast1=0xe0000001}], 0x4c) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={0x10000}, 0x5) 2018/04/10 23:27:52 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x80) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x0, 0x9}, &(0x7f0000000140)=0x90) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={r1, 0x6, 0x10}, 0xc) 2018/04/10 23:27:52 executing program 1: mkdir(&(0x7f0000278000)='./file0\x00', 0x0) mount(&(0x7f0000f20ff8)='./file0\x00', &(0x7f0000abe000)='./file0\x00', &(0x7f00004daffa)='ramfs\x00', 0x10, &(0x7f000032a000)) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x20) writev(r0, &(0x7f0000017000), 0x10000000000003eb) renameat(r0, &(0x7f0000000000)='./file0/bus\x00', r0, &(0x7f0000000040)='./file0\x00') r1 = open(&(0x7f0000002000)='./file0/bus\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000080)) sendfile(r0, r1, &(0x7f0000aef000), 0xa8) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000280)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0xf8, r2, 0x100, 0x70bd25, 0x25dfdbff, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x100}, @IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x1a}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x1}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0xc}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xdc}]}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x18}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}]}, @IPVS_CMD_ATTR_DAEMON={0x68, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xffffffffffff5666}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ipddp0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'team0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syz_tun\x00'}]}]}, 0xf8}, 0x1, 0x0, 0x0, 0xc1}, 0x40) 2018/04/10 23:27:52 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x0, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x42) r1 = gettid() ptrace$peekuser(0x3, r1, 0x2000000008) ioctl$KDSKBSENT(r0, 0x80045438, &(0x7f0000000000)) 2018/04/10 23:27:52 executing program 7: r0 = socket$inet(0x2, 0xb, 0x1) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xfea6, 0x0, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/04/10 23:27:52 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000270ff2)='net/fib_trie\x00') bind$alg(r0, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x6, 0x20, 0x2, 0x8000}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000140)={r2, 0x4}, 0x8) r3 = accept4$alg(r0, 0x0, 0x0, 0xfffffffffffffffd) sendfile(r3, r1, &(0x7f0000000000), 0x4) 2018/04/10 23:27:52 executing program 6: r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f000079df88)) msgsnd(r0, &(0x7f0000c40ff8)=ANY=[@ANYBLOB="012a06a503975e00"], 0x1, 0x0) r1 = memfd_create(&(0x7f0000000180)=',\x00', 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@dev, @in=@multicast2}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000340)=0xe8) clone(0x800000, &(0x7f0000000400), &(0x7f0000000000), &(0x7f0000000480), &(0x7f00000000c0)="08cc25dcf1fbc00a88999a63c1757b856ec755d7bab88b079e2590e1214fe450a75a8675d8480343face031e19545640a3cf1364204eff070000f16a576c8befc66fa3239049d88e1e") getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) msgsnd(r0, &(0x7f0000000140)={0x3, "ff8c78e4d99c63"}, 0xf, 0x800) msgctl$IPC_SET(r0, 0x1, &(0x7f00000002c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f00000004c0)=""/4096) 2018/04/10 23:27:52 executing program 0: r0 = socket$inet(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f00003daff0)={0x2, 0x4e23}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0xffffffffffffff00}, 0x1) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000000080)=0x7, 0x4) sendto$inet(r0, &(0x7f0000000180)='\a', 0x1, 0x0, &(0x7f0000000040)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/04/10 23:27:53 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netlink\x00') getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) r1 = socket$inet6(0xa, 0x1, 0x0) recvfrom$llc(r0, &(0x7f0000001180)=""/155, 0x9b, 0x40000000, &(0x7f0000001240)={0x1a, 0x0, 0x6, 0x2, 0x7d, 0x9, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) bind$inet6(r1, &(0x7f00000010c0)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) syz_emit_ethernet(0x36, &(0x7f0000001080)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c20000000800450000280000000000069078ac14ffaae000000100004e20", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="5006850800f50082"], 0x0) sendto$inet6(r0, &(0x7f0000001100)="959017eb5f09bddef11b7e9a5a064431da4a9f21fe537550582bb78b14850b4f9b4672685fc8c56288cab2df8feed5ce9b7ad7c8fc6ae9f62aedb37b16a05a4b0e6dcb888ae2b1a7b95f7031680d96485dc1d7f97b1996ed01a519a16fb308cb95447a96353d703c", 0x68, 0x4, 0x0, 0x0) 2018/04/10 23:27:53 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x400006) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x80, 0x0) openat(r1, &(0x7f0000000100)='./file0\x00', 0x1c0, 0x1) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f0000000140)=""/51, &(0x7f0000000180)=0x33) writev(r0, &(0x7f000007eff0), 0x0) accept4$bt_l2cap(r2, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x800) 2018/04/10 23:27:53 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x4000, 0x0) bind$netrom(r1, &(0x7f0000000080)=@ax25={0x3, {"1adb3f408358e3"}, 0x1}, 0xfffffffffffffe3c) epoll_create1(0x80000) accept$alg(r0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f00000000c0)=0x4) bind$alg(r0, &(0x7f0000001540)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="86e3541c9ec708fbd35dc03b344688130000000021000000", 0x18) 2018/04/10 23:27:53 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000005c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(khazad)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) ioctl$int_in(r1, 0x5473, &(0x7f0000000100)=0xe4) sendto(r1, &(0x7f0000000640)="f3a394539074c98e", 0x8, 0x0, &(0x7f0000000740)=@un=@file={0x0, './file0\x00'}, 0x80) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000000080)=@ethernet, 0x80, &(0x7f0000000200)=[{&(0x7f0000000140)=""/170, 0xffffff04}], 0x1, &(0x7f0000000240)=""/148, 0xfffffffffffffe78}, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000300)=0x4, 0x4) 2018/04/10 23:27:53 executing program 5: syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x9, 0x32, 0xffffffffffffffff, 0x0) 2018/04/10 23:27:53 executing program 0: r0 = socket$inet(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f00003daff0)={0x2, 0x4e23}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0xffffffffffffff00}, 0x1) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000000080)=0x7, 0x4) sendto$inet(r0, &(0x7f0000000180)='\a', 0x1, 0x0, &(0x7f0000000040)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/04/10 23:27:53 executing program 3: r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x80600, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/169) 2018/04/10 23:27:53 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100000}, 0xc) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f00000000c0)=0x3a) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x11, r1, 0x0) mmap(&(0x7f0000f99000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) 2018/04/10 23:27:53 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000040)=0x1000890000001) recvmsg(r0, &(0x7f0000001900)={0x0, 0x0, &(0x7f0000001740), 0x0, &(0x7f0000001800)=""/222, 0xde}, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"623d015b814000", 0x4003}) write$tun(r1, &(0x7f0000000200)={@void, @void, @eth={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipx={0x8137, {0xffff, 0xfe, 0x7, 0x11, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x4}, {@broadcast=0xffffffff, @random="40a603d22554", 0x1f}, "5db84d3fa65dee18b650cc0a9b159c8343639945a300c00d085af0fc4e572497e03bf9da95c51b35813af8951f8fdd2f4b660c972eb19055181017f19d56493e55cc8d09f8ab56f2933e11dec424ba0b9b317431b78b4661cec72f5f27b623becaa0d85f96d08062672bb8a71c3be3be7e41c991cfefac8743b8a2168c7f8555069591fc8f350d0bd10ba6e6e49449fd33aa6846e4fa6ab46890ab287074e1c66fcc2256711daf2c55b69b9991a4f9dcf6661a84145d8a4e15a5534d5175d6c03edb1433adfdc46c622a78e135af62338a8dcdbc480bb15ba9d8aba1637ad478"}}}}}, 0x10c) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f00000001c0)={0x14, 0x16, 0x301}, 0x14}, 0x1}, 0x0) 2018/04/10 23:27:53 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) r2 = creat(&(0x7f0000000100)='./file1\x00', 0x0) write$cgroup_type(r2, &(0x7f0000000040)='threaded\x00', 0xffc5) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) accept4$nfc_llcp(r1, &(0x7f0000000500), &(0x7f0000000440)=0x60, 0x800) r3 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x0, 0x800) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x0, 0x0) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f00000003c0)={0x2, 0x7, 0x1, 0x0, 0x0, 0x1}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000480)=[@in={0x2, 0x0, @rand_addr}, @in={0x2, 0x4e21, @rand_addr=0x7}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x0, @rand_addr=0x8}, @in6={0xa, 0x4e24}], 0x5c) fallocate(r1, 0x3, 0x0, 0xffff) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000000)={0x0, 0x0, 0x6}, 0xffffffffffffff15) socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f0000000000)='bcsf0\x00') accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000280)) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) socket$nl_route(0x10, 0x3, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000200)={r4, 0x1, 0xfffffffffffffc1e}, 0x10) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80386433, &(0x7f00000002c0)=""/30) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000000400)={{0x2, 0x3, 0x3ff, 0x0, 0x3}}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file1\x00', &(0x7f0000000340)='bdev\x00', 0x0, &(0x7f00000002c0)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='.', &(0x7f0000000240)='ubifs\x00', 0x0, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x0, &(0x7f0000000200)) 2018/04/10 23:27:53 executing program 5: r0 = socket$kcm(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe80], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000100)="85", 0x1}], 0x1, &(0x7f0000000240)}, 0x20000040) 2018/04/10 23:27:53 executing program 3: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xffffffffffffff8a) syz_mount_image$minix(&(0x7f0000000000)='minix\x00', &(0x7f0000000040)='./control\x00', 0x9, 0x1, &(0x7f0000000140)=[{&(0x7f0000000080)="f5d8d3bb1f636d974e14f97dfd241324bbb415ac8e491a85739a6046bd24224d67e56aa3b1af15b88421dbd593b7357638d9ec4d3164e0118b9939010dd2606800b81ed353b938cb1d5ef3239aed5f648b3f06e726c52b6363d987417f14c80c7fdf6643101be2b37a2277f528b2477bab2f9e024625409f905d778bde30a68471e4b12a4c8b688d82919fe448caa569461037604df1192ef4150d797f11d3e6bb7e0871535bc9cdba20a34f3ff95186c1d79973", 0xb4, 0x6147}], 0x2400, 0x0) 2018/04/10 23:27:53 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000040)=0x3, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000100)) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000000)=0x7, 0x4) ioctl$DRM_IOCTL_RES_CTX(r1, 0x800c6613, &(0x7f0000000140)={0x0, &(0x7f0000000040)}) syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0xad9, 0x800) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffff9c, 0x4c08, 0xffffffff7fffffff) 2018/04/10 23:27:54 executing program 7: mkdir(&(0x7f00001c6000)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x2000001, &(0x7f00000001c0)="e0a95a8181456988") mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='debugfs\x00', 0x0, &(0x7f0000000180)="12a6cad85d6f1a609a09fef1172ad25ed22c28934b27e7066ae3e2c2457e5377ff2c2c") r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000240)) 2018/04/10 23:27:54 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x200240, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000000040)="5500000019007fb1b72d1cb2a4a280a80a06050000a84321a7322369250009002100001c0100000006000500020000880d0000dc1338d544000a9b84226e2556e04075437ceeb75afb83de448daa7227c43ab82200", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) 2018/04/10 23:27:54 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x2, 0x2172, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) faccessat(r0, &(0x7f0000000280)='./file0\x00', 0x8, 0x200) clock_gettime(0x0, &(0x7f0000001200)) syz_mount_image$msdos(&(0x7f0000000200)='msdos\x00', &(0x7f0000000240)='./file0\x00', 0x4, 0x0, &(0x7f00000005c0), 0x7d, &(0x7f0000000300)=ANY=[@ANYBLOB="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"]) socketpair$inet6(0xa, 0x801, 0x20, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000480)={{{@in, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000580)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000005c0)={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, 0x33, 0x7fff, 0x6, 0x400, 0x5, 0x40, r4}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1400000000000000}}, 0x7a7, 0xffffffff, 0x4a, 0x80, 0x2}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000140)={r5, 0x4fb, 0x6}, 0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00000002c0)={r5, 0x5}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000440)=0x1, 0x4) 2018/04/10 23:27:54 executing program 5: r0 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000100)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}], 0x2c) r1 = request_key(&(0x7f0000000000)='syzkaller\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='cpuset\x00', 0xfffffffffffffffa) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000140)={{{@in=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f00000000c0)=0xe8) r3 = getegid() keyctl$chown(0x4, r1, r2, r3) 2018/04/10 23:27:54 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x9) sendmsg(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0xa, 0x3, 0x0, @mcast1={0xff, 0x4, [], 0x1}}, 0x1c, &(0x7f00000001c0)}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuacct.usage_sys\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000180)={{0x2, 0x4e23, @rand_addr=0x8000}, {0x306, @random="d702e0a9c0a8"}, 0x2, {0x2, 0x4e21, @loopback=0x7f000001}, 'sit0\x00'}) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000500)={0x1, 0x0, &(0x7f0000000240)=""/244, &(0x7f0000000340)=""/138, &(0x7f0000000400)=""/253, 0xd000}) connect$unix(r1, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) semget(0x2, 0x7, 0xa) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x12) 2018/04/10 23:27:54 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) r2 = creat(&(0x7f0000000100)='./file1\x00', 0x0) write$cgroup_type(r2, &(0x7f0000000040)='threaded\x00', 0xffc5) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) accept4$nfc_llcp(r1, &(0x7f0000000500), &(0x7f0000000440)=0x60, 0x800) r3 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x0, 0x800) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x0, 0x0) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f00000003c0)={0x2, 0x7, 0x1, 0x0, 0x0, 0x1}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000480)=[@in={0x2, 0x0, @rand_addr}, @in={0x2, 0x4e21, @rand_addr=0x7}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x0, @rand_addr=0x8}, @in6={0xa, 0x4e24}], 0x5c) fallocate(r1, 0x3, 0x0, 0xffff) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000000)={0x0, 0x0, 0x6}, 0xffffffffffffff15) socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f0000000000)='bcsf0\x00') accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000280)) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) socket$nl_route(0x10, 0x3, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000200)={r4, 0x1, 0xfffffffffffffc1e}, 0x10) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80386433, &(0x7f00000002c0)=""/30) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000000400)={{0x2, 0x3, 0x3ff, 0x0, 0x3}}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file1\x00', &(0x7f0000000340)='bdev\x00', 0x0, &(0x7f00000002c0)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='.', &(0x7f0000000240)='ubifs\x00', 0x0, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x0, &(0x7f0000000200)) 2018/04/10 23:27:54 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000001ff0)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x20, 0x204, 0x9, 0x6, 0x0}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={r1, 0x5}, 0x8) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) sendto$inet(r0, &(0x7f0000000040)="d823dfc25d2e45b9af0ce58bfd0a5e7f9913aa51e0bfb82f341d3fc8437e32ddafb805169b1be2781242bd1b02924f798d051ce4bf1c774f243bffe4db1d4f596288dc9051941344c2665f2b0e2c8ae9dcd72881e60c812fa1579e71812a9e6ecb73e883ef19eecf9bd53431081dc6c1d1147b", 0x73, 0x8001, &(0x7f00000000c0)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000004fb1)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @broadcast=0xffffffff, @multicast1=0xe0000001}, @udp={0x4e20, 0x4e23, 0x8}}}}}, 0x0) 2018/04/10 23:27:54 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006cdfa8)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null-generic\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r1, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000140)=@ax25={0x3, {"15a3c0da583047"}}, 0x80) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x101000, 0x0) sendmsg$nfc_llcp(r0, &(0x7f00000025c0)={&(0x7f0000000080)={0x27, 0x0, 0x1, 0x7, 0x8, 0x20, "886070c76f1205630fbc31398610d668f2df3a8905d312ae31162d168935315cd89341fcb76f10d04850cd528dc8984f53a5f5a1d7df24d841f4c337ff687f", 0x3f}, 0x60, &(0x7f0000002440)=[{&(0x7f00000001c0)="e78653d76e1c4f387ea0e275c28f9653e417b86ed475efbcde5e929c2510f9715670e0be1091986167e0d4f5f6a0f1d0f0d2c78d7db11e9b347077fa4ee9a59f31c1a2", 0x43}, {&(0x7f0000000240)="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", 0x1000}, {&(0x7f0000000100)="6922f513636510f52582337cc9a618a4067ddb6f5df01f5c9bbfdb68bf58c7de3954162a4fdd51a1e03d119b926331003f", 0x31}, {&(0x7f0000001240)="ee8a526d13336272dd5f6b1c4e19b5fbea4d029fd92aa282404751c86d13f3756bf88083dc27cbcda4eb68bf942933368236a002822ddbdd15a7c39561cb0c85de9d5bf413b37be1c4f5d943f20e361571b139dee886e456334a30edcc86cef025b3e3a5ee4180e9748bfd447915cb4dd4d309b3681276bdb4b472a5508af5fdad5cb86131dff59208", 0x89}, 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0x1000}, {&(0x7f0000002300)="07a81c02bbd4dbdae1e9a43921866ee2fbc661ec5d791e1327e03cdaeb0c424628f413f27c9480f421", 0xfffffe98}, {&(0x7f0000002340)="fd86f7d29e10d7db79bad371d87d0e2fed60809fc8d51d5d75acede019002cbb74f4004ea84e09465177c02800a6a3381791c4037706dc8cfe770bbeff0f1921559f8d1ba33cd0edea82e2585569bb3ae93639f22b2a908d84b30c", 0x5b}, {&(0x7f00000023c0)="714551cf1ccf2c0fb3666b9d0959a3f69ae457ad445165841c620d2e7dc84fe665b9c65cf509316df39d04a8127f36daa7c60714326534e4dd6ad0df974ffb2331b1b069c311036183b2eb954809a614043e54747a9305c027c57932378e69126c80603c0cc67218", 0x68}], 0x8, &(0x7f00000024c0)={0xf8, 0x119, 0xfffffffffffffff8, "7461f8c798532710bc241e891a35f0c7d39744a6473b13022d479a84a27a2efda0b3f6922de6a64de392b7ba7d8d93e148a29391b091096abe1f3afe324e3b112568824381768126fa63780c1548c720231186879968f8cb717cdca271fbd0af74f8616ec6d273095fceb533a1cee6b45ce8af40b28f2a2ae9744e013078eb577bd77c4e4e77d03eb3bdd7d8d0a85afc1a9a9d7c172f712a4927548a11dfbb8c5eafbb05d32d0830dd043790a4134db4d346ec626fc31a96e4be173d187d77568d696a9fe7e9b4c5e3c59409263c3a783f50baf2c6389812e13fbc01bfdd334913da51b8568f8a"}, 0xfffffffffffffe4d, 0x40}, 0x4000040) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f0000000040), 0x10) [ 63.445601] netlink: 17 bytes leftover after parsing attributes in process `syz-executor3'. [ 63.504230] netlink: 17 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/10 23:27:54 executing program 4: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000100)={0x800}, 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000180), 0x4) sendto$inet(r0, &(0x7f0000fa3fff), 0x0, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x1ff}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x9, 0x100000, 0x8, 0xffffffffffffffff, 0x6, 0x2, 0x84b, 0x5}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) setrlimit(0x0, &(0x7f000046eff0)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059aff8)={r3}, &(0x7f000034f000)=0x8) 2018/04/10 23:27:54 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000000280), &(0x7f0000000000)=0xff80) getrlimit(0xe, &(0x7f00000000c0)) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000002c0)=ANY=[@ANYBLOB="66696c746572000000000000000000000005c600000000000000000000000000000007000000a0825a4442a3453a541fbe760f0400000098040000180100000000000018010000b0", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x4e8) [ 63.816809] sctp: [Deprecated]: syz-executor4 (pid 5264) Use of int in maxseg socket option. [ 63.816809] Use struct sctp_assoc_value instead 2018/04/10 23:27:54 executing program 6: setrlimit(0x8, &(0x7f00000a3ff0)) r0 = eventfd2(0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/sco\x00') getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f0000000040)={@local, 0x0}, &(0x7f0000000080)=0x14) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r3, 0x12, 0x70bd28, 0x25dfdbfd, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}]}, 0x1c}, 0x1, 0x0, 0x0, 0x404c010}, 0x24008000) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TIOCEXCL(r1, 0x540c) read(r1, &(0x7f0000000100)=""/30, 0x1e) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x82010, r0, 0x0) 2018/04/10 23:27:54 executing program 3: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x18, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r2 = dup2(r0, r1) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000000180)) 2018/04/10 23:27:54 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000957000)={&(0x7f0000000040)=@in6={0xa, 0x4e23}, 0x1c}, 0x8000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d556b6c5820eaeb895298992ea54d6000e48bc474334f819267de801df1dc304", 0xfffffe8e) 2018/04/10 23:27:54 executing program 2: unshare(0x8000400) r0 = mq_open(&(0x7f0000000040)='GPLsecurityem1%cpuset&/proc!GPL\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x3, 0x2, 0x4000000000000, 0x0, 0x0, 0x0, 0x2f99}) pwrite64(r0, &(0x7f0000000040), 0x0, 0x0) 2018/04/10 23:27:54 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f0000002fe4)={0xa}, 0x1c) write(r0, &(0x7f0000000080)="e09f9f17", 0xffffffffffffff66) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x20202, 0x0) ioctl$KDSETMODE(r1, 0x4b3a, 0x9) recvfrom(r0, &(0x7f00000000c0)=""/212, 0xed1b09a069b859b4, 0x120, &(0x7f0000000000)=@rc={0x1f}, 0x39d09d8f7372521) 2018/04/10 23:27:54 executing program 0: ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f0000000000)="86dd39c23da40284d7f29f16c0473396880da938286ee9cf71018aceda89db14994531e3a6fcb0a4d34b5905fe") ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xffffffffffffffff, 0x80000) ioctl(r0, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") 2018/04/10 23:27:54 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x40000, 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000080)=0x49b) ioctl$sock_ifreq(r0, 0x8944, &(0x7f0000000000)={'lo\x00', @ifru_names='erspan0\x00'}) recvmsg(r1, &(0x7f0000000780)={&(0x7f00000000c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000140)=""/196, 0xc4}, {&(0x7f0000000240)=""/215, 0xd7}, {&(0x7f0000000340)=""/158, 0x9e}, {&(0x7f0000000400)=""/143, 0x8f}, {&(0x7f00000004c0)=""/132, 0x84}, {&(0x7f0000000580)=""/135, 0x87}], 0x6, &(0x7f00000006c0)=""/182, 0xb6, 0x3}, 0x10000) 2018/04/10 23:27:55 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x20, &(0x7f0000000000)="2e70d56916a40ba648ccb0d12f90011b7a2dcb09e4de384ea62e93941c1e44d60fa01460f475247ba20d8c91eec6f24fa857a8501f3de963ee8c3796d693a1e9b7e8cde4788b7500d404a8f1f57b512d040e44bbf25ff5be3b8fe34bf68d870b8bc0eb4e696f6b61fd7068d24eda801ab16d665e73dc20839a10396d60621b30c4f51c01d36d964f5777b81e58bd9c28aa46cfe549bea0cc795af6c63a0647ef2cb701f12626e069f067071d42006fbb8d50d8f94f26", 0xb6) setsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f0000000000), 0x0) [ 63.957604] sctp: [Deprecated]: syz-executor4 (pid 5264) Use of int in maxseg socket option. [ 63.957604] Use struct sctp_assoc_value instead 2018/04/10 23:27:55 executing program 7: seccomp(0x0, 0x0, &(0x7f0000000ff0)={0x0, &(0x7f0000000080)}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x241, 0x40) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000180)={0x6, 0x7, 0x7fff, 0x1, 0x6, 0xe9cc, 0x7fffffff, 0x1, 0x3, 0xe2e}) r2 = memfd_create(&(0x7f00000000c0)='}\x00', 0x1) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000000100)={0x9, 0x3, 0x6, 0x1000, 0xc, 0x59}) fcntl$setown(r2, 0x8, r0) 2018/04/10 23:27:55 executing program 0: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2002, 0x44031, 0xffffffffffffffff, 0x0) r0 = eventfd(0x0) lseek(r0, 0x0, 0x1) mq_open(&(0x7f0000000080)='\x00', 0x800, 0x80, &(0x7f00000000c0)={0xcb4, 0x0, 0x9, 0x80, 0x40, 0x80000001, 0x7f, 0x80000000}) futex(&(0x7f0000000000), 0x400000085, 0x0, &(0x7f0000001ff0), &(0x7f0000000ffc), 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x280140, 0x0) ioctl$KDADDIO(r1, 0x4b34, 0xc7a) 2018/04/10 23:27:55 executing program 2: timer_create(0xffbffffffffffff2, &(0x7f0000000000)={0x0, 0x0, 0x1, @thr={&(0x7f0000000080), &(0x7f0000000100)}}, &(0x7f00007d6ffc)=0x0) clock_getres(0x0, &(0x7f0000000280)) pselect6(0x40, &(0x7f0000000040)={0x1a, 0x3e, 0x5, 0x2, 0x1ff, 0xbfd, 0x2, 0x5}, &(0x7f0000000080)={0x8, 0x1a, 0x9, 0x81, 0xff, 0x9, 0x80000001, 0x9c}, &(0x7f00000000c0)={0x1, 0x1, 0x8, 0x8000, 0x5, 0x8, 0x100000001, 0x77f885c6}, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000180)={&(0x7f0000000140)={0x100000000}, 0x8}) timer_settime(r0, 0xfffffffffffffffd, &(0x7f00000001c0)={{0x77359400}, {0x0, 0x1c9c380}}, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f00000003c0)={0x2, 0x2, 0xd74}) write(r1, &(0x7f00000002c0)="f1349fd10623bad7f5ffb78a650e539a65843ac4f58758a295006192ed970192ee6f8000c8119bd2b5fc06f5265156d462b5a1de188b4f534d146b8ddd556d5f0e3da39d0cadf9d99767e395705343c172b872862cac1e654b94dea7b12ab908ebd12c8c219c45bd85f407e3d588b018a8c62c88183f0bf388c9a38f7cd05e19a9d588a5a0e76e49ac31f3d21fbc7410bb7aa3dba9d3aad7cca46ab9fa9a4add3d8f335b32ab738cb68d1105cca5698e0602966a3d7f0f9cfb9bedb5994ed00a04254a583ab37c7480f1da60028bbd6c0e3cb7fdae4f50", 0xd7) 2018/04/10 23:27:55 executing program 6: socketpair(0x1e, 0x5, 0x0, &(0x7f000026eff8)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f000026efc8)={&(0x7f00000b5000)=@nfc, 0x80, &(0x7f0000000040), 0x0, &(0x7f00000e2000)=""/92, 0x5c}, 0x0) shutdown(r0, 0x2) r2 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) r3 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) keyctl$negate(0xd, r2, 0x2, r3) recvfrom$llc(r1, &(0x7f0000000000)=""/45, 0x2d, 0x2, 0x0, 0x0) 2018/04/10 23:27:55 executing program 4: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000000040)='net/l2cap\x00') process_vm_readv(r1, &(0x7f0000001240)=[{&(0x7f0000000180)=""/153, 0x99}, {&(0x7f0000000240)=""/4096, 0x1000}], 0x2, &(0x7f0000001400)=[{&(0x7f0000001280)}, {&(0x7f00000012c0)=""/182, 0xb6}], 0x2, 0x0) bind$alg(r2, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(ccm(cast6))\x00'}, 0x58) lseek(r2, 0xd, 0x2) 2018/04/10 23:27:55 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000000)=""/55) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x4, &(0x7f0000000ffc), &(0x7f0000013000)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x37, "bc836e1d5deebf7dacb77332129b955e382fc9dee88a87c405e051047a53c297476c131be16c15538b4a8f054ba29a0471a358b9904a75"}, &(0x7f0000000080)=0x3f) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x2, 0x4, 0x7, 0x5}, 0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r2, 0x7}, 0x8) 2018/04/10 23:27:55 executing program 0: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2002, 0x44031, 0xffffffffffffffff, 0x0) r0 = eventfd(0x0) lseek(r0, 0x0, 0x1) mq_open(&(0x7f0000000080)='\x00', 0x800, 0x80, &(0x7f00000000c0)={0xcb4, 0x0, 0x9, 0x80, 0x40, 0x80000001, 0x7f, 0x80000000}) futex(&(0x7f0000000000), 0x400000085, 0x0, &(0x7f0000001ff0), &(0x7f0000000ffc), 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x280140, 0x0) ioctl$KDADDIO(r1, 0x4b34, 0xc7a) 2018/04/10 23:27:55 executing program 7: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2002, 0x44031, 0xffffffffffffffff, 0x0) r0 = eventfd(0x0) lseek(r0, 0x0, 0x1) mq_open(&(0x7f0000000080)='\x00', 0x800, 0x80, &(0x7f00000000c0)={0xcb4, 0x0, 0x9, 0x80, 0x40, 0x80000001, 0x7f, 0x80000000}) futex(&(0x7f0000000000), 0x400000085, 0x0, &(0x7f0000001ff0), &(0x7f0000000ffc), 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x280140, 0x0) ioctl$KDADDIO(r1, 0x4b34, 0xc7a) 2018/04/10 23:27:55 executing program 2: timer_create(0xffbffffffffffff2, &(0x7f0000000000)={0x0, 0x0, 0x1, @thr={&(0x7f0000000080), &(0x7f0000000100)}}, &(0x7f00007d6ffc)=0x0) clock_getres(0x0, &(0x7f0000000280)) pselect6(0x40, &(0x7f0000000040)={0x1a, 0x3e, 0x5, 0x2, 0x1ff, 0xbfd, 0x2, 0x5}, &(0x7f0000000080)={0x8, 0x1a, 0x9, 0x81, 0xff, 0x9, 0x80000001, 0x9c}, &(0x7f00000000c0)={0x1, 0x1, 0x8, 0x8000, 0x5, 0x8, 0x100000001, 0x77f885c6}, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000180)={&(0x7f0000000140)={0x100000000}, 0x8}) timer_settime(r0, 0xfffffffffffffffd, &(0x7f00000001c0)={{0x77359400}, {0x0, 0x1c9c380}}, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f00000003c0)={0x2, 0x2, 0xd74}) write(r1, &(0x7f00000002c0)="f1349fd10623bad7f5ffb78a650e539a65843ac4f58758a295006192ed970192ee6f8000c8119bd2b5fc06f5265156d462b5a1de188b4f534d146b8ddd556d5f0e3da39d0cadf9d99767e395705343c172b872862cac1e654b94dea7b12ab908ebd12c8c219c45bd85f407e3d588b018a8c62c88183f0bf388c9a38f7cd05e19a9d588a5a0e76e49ac31f3d21fbc7410bb7aa3dba9d3aad7cca46ab9fa9a4add3d8f335b32ab738cb68d1105cca5698e0602966a3d7f0f9cfb9bedb5994ed00a04254a583ab37c7480f1da60028bbd6c0e3cb7fdae4f50", 0xd7) 2018/04/10 23:27:55 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000811000)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000001240)={0x9, 0x0, 0x6d0, 0x0, "56825420fb59749fc325baf5901c3a5cacb0c4973b9241f0c1ea37337d002936"}) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='pids.current\x00', 0x0, 0x0) unlinkat(r1, &(0x7f0000000040)='./file0\x00', 0x200) 2018/04/10 23:27:55 executing program 3: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x18, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r2 = dup2(r0, r1) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000000180)) 2018/04/10 23:27:55 executing program 4: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1, 0x1df9}, 0x1c) listen(r0, 0x0) accept4$ax25(r0, 0x0, &(0x7f0000000000), 0x0) sendmsg(r0, &(0x7f0000030000)={&(0x7f0000001400)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f00000013c0), 0x0, &(0x7f00006e9c68)}, 0x0) r1 = msgget(0x0, 0x40) msgctl$MSG_INFO(r1, 0xc, &(0x7f00000000c0)=""/99) msgctl$MSG_INFO(r1, 0xc, &(0x7f0000000040)=""/116) 2018/04/10 23:27:55 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000000)=""/55) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x4, &(0x7f0000000ffc), &(0x7f0000013000)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x37, "bc836e1d5deebf7dacb77332129b955e382fc9dee88a87c405e051047a53c297476c131be16c15538b4a8f054ba29a0471a358b9904a75"}, &(0x7f0000000080)=0x3f) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x2, 0x4, 0x7, 0x5}, 0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r2, 0x7}, 0x8) 2018/04/10 23:27:55 executing program 0: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2002, 0x44031, 0xffffffffffffffff, 0x0) r0 = eventfd(0x0) lseek(r0, 0x0, 0x1) mq_open(&(0x7f0000000080)='\x00', 0x800, 0x80, &(0x7f00000000c0)={0xcb4, 0x0, 0x9, 0x80, 0x40, 0x80000001, 0x7f, 0x80000000}) futex(&(0x7f0000000000), 0x400000085, 0x0, &(0x7f0000001ff0), &(0x7f0000000ffc), 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x280140, 0x0) ioctl$KDADDIO(r1, 0x4b34, 0xc7a) 2018/04/10 23:27:55 executing program 7: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2002, 0x44031, 0xffffffffffffffff, 0x0) r0 = eventfd(0x0) lseek(r0, 0x0, 0x1) mq_open(&(0x7f0000000080)='\x00', 0x800, 0x80, &(0x7f00000000c0)={0xcb4, 0x0, 0x9, 0x80, 0x40, 0x80000001, 0x7f, 0x80000000}) futex(&(0x7f0000000000), 0x400000085, 0x0, &(0x7f0000001ff0), &(0x7f0000000ffc), 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x280140, 0x0) ioctl$KDADDIO(r1, 0x4b34, 0xc7a) 2018/04/10 23:27:55 executing program 2: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x18, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r2 = dup2(r0, r1) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000000180)) 2018/04/10 23:27:55 executing program 3: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x18, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r2 = dup2(r0, r1) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000000180)) 2018/04/10 23:27:55 executing program 6: r0 = socket(0x200000000010, 0x2, 0xffffffffffffffff) write(r0, &(0x7f00000000c0)="2400000025007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/04/10 23:27:55 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000027f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-blowfish-asm\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="d3ab2719", 0x4) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000000100)={0x2, 0x2, 'client1\x00', 0xffffffff80000004, "59e599394393819a", "559db52e21435e64d780665b2dd47efe5979e02cbc5d6f119559fdd173f5f0eb", 0x8, 0x7f}) recvmmsg(r1, &(0x7f0000000b40)=[{{0x0, 0x0, &(0x7f0000000a00)=[{&(0x7f0000000940)=""/151, 0x97}], 0x1, &(0x7f0000000a40)=""/195, 0xc3}}], 0x1, 0x0, &(0x7f0000507000)={0x0, 0x989680}) 2018/04/10 23:27:56 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0x1, 0x10000007f, 0xa, 0x1000000000000008}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={0xffffffffffffffff, &(0x7f0000014000)="415dd5eecbd0c416b6a4801f6107051aee80332a73625b1dd5fbae99be0fbe43f8cb934d5bffc07c542a408814a076580d0cf8d41810ae96b6f9314760764e4e390d161ad03c03e75df0195b2786887c7c81889ded6d2cd6e728", &(0x7f0000008fc5)}, 0x20) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x800) renameat2(r1, &(0x7f0000000080)='./file0\x00', r2, &(0x7f0000000100)='./file0\x00', 0x1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000014000)='A\b', &(0x7f0000009fa5)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000012000), &(0x7f0000000040)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x10) 2018/04/10 23:27:56 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'speck128\x00'}, 0xffffffffffffff80) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000af2000)="8be3000000010000", 0x8) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000275fc8)={0x0, 0x0, &(0x7f0000737fd0)=[{&(0x7f0000000040)="f40e9a619b64907bf1df7d593e58b848613e0431b8c62a3ad6e0070a627de9680bd0a4c717db4090bbfbb59e47e83100ab1a532c4764170fe1855d9cfa84cb69c439afe3c173215f5c35a48ab2b0492d81871f45b967c87053765bf9983475890671c39a9718f96e4ca7", 0x6a}], 0x1, &(0x7f0000001080)}, 0x0) 2018/04/10 23:27:56 executing program 6: r0 = socket$inet(0x2, 0x6, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x0, 0x0) poll(&(0x7f0000000080)=[{r1}], 0x20000000000002f5, 0x0) r2 = memfd_create(&(0x7f0000000080)='\x00', 0x1) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x4, 0x4, 0x0, 0x6, 0x10, r2}, 0x2c) getsockopt$inet_mreqsrc(r0, 0x10d, 0x6, &(0x7f0000000000)={@dev, @local, @broadcast}, &(0x7f0000000040)=0xc) 2018/04/10 23:27:56 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/igmp6\x00') bind$alg(r0, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x3f}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000180)={r3, @in6={{0xa, 0x4e21, 0x100000000, @mcast2={0xff, 0x2, [], 0x1}, 0x52}}, 0x5a8, 0x5, 0xe33, 0x5, 0xe9}, &(0x7f0000000240)=0x98) readv(r1, &(0x7f0000000400)=[{&(0x7f00000003c0)=""/37, 0x25}], 0x1) sendfile(r2, r1, &(0x7f0000000000)=0x1, 0x8) 2018/04/10 23:27:56 executing program 5: r0 = socket(0x10, 0x3, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000040)=0x2, &(0x7f0000000080)=0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x200000000000023f, &(0x7f0000192ff0)=[{0x10000000000023, 0x3ff, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000001a80)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000001a40)={&(0x7f0000000380)={0x14, 0x33, 0x6605cda9d5852b}, 0x14}, 0x1}, 0x0) 2018/04/10 23:27:56 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0x1, 0x10000007f, 0xa, 0x1000000000000008}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={0xffffffffffffffff, &(0x7f0000014000)="415dd5eecbd0c416b6a4801f6107051aee80332a73625b1dd5fbae99be0fbe43f8cb934d5bffc07c542a408814a076580d0cf8d41810ae96b6f9314760764e4e390d161ad03c03e75df0195b2786887c7c81889ded6d2cd6e728", &(0x7f0000008fc5)}, 0x20) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x800) renameat2(r1, &(0x7f0000000080)='./file0\x00', r2, &(0x7f0000000100)='./file0\x00', 0x1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000014000)='A\b', &(0x7f0000009fa5)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000012000), &(0x7f0000000040)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x10) 2018/04/10 23:27:56 executing program 1: r0 = socket(0x100000001e, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) setsockopt(r0, 0x10f, 0x7f, &(0x7f0000000000)="032f24fe", 0x4) 2018/04/10 23:27:56 executing program 6: r0 = socket$inet(0x2, 0x6, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x0, 0x0) poll(&(0x7f0000000080)=[{r1}], 0x20000000000002f5, 0x0) r2 = memfd_create(&(0x7f0000000080)='\x00', 0x1) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x4, 0x4, 0x0, 0x6, 0x10, r2}, 0x2c) getsockopt$inet_mreqsrc(r0, 0x10d, 0x6, &(0x7f0000000000)={@dev, @local, @broadcast}, &(0x7f0000000040)=0xc) [ 65.473531] Trying to set illegal importance in message [ 65.511720] Trying to set illegal importance in message 2018/04/10 23:27:56 executing program 0: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000c40000)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000d06ff8)='./file0\x00') chroot(&(0x7f0000157000)='./file0\x00') chdir(&(0x7f0000000000)='./file0\x00') umount2(&(0x7f0000000040)='./file0/file0/file0/file0\x00', 0x2) creat(&(0x7f0000000140)='./file0\x00', 0x0) 2018/04/10 23:27:56 executing program 5: r0 = socket(0x10, 0x3, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000040)=0x2, &(0x7f0000000080)=0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x200000000000023f, &(0x7f0000192ff0)=[{0x10000000000023, 0x3ff, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000001a80)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000001a40)={&(0x7f0000000380)={0x14, 0x33, 0x6605cda9d5852b}, 0x14}, 0x1}, 0x0) 2018/04/10 23:27:56 executing program 6: r0 = socket$inet(0x2, 0x6, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x0, 0x0) poll(&(0x7f0000000080)=[{r1}], 0x20000000000002f5, 0x0) r2 = memfd_create(&(0x7f0000000080)='\x00', 0x1) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x4, 0x4, 0x0, 0x6, 0x10, r2}, 0x2c) getsockopt$inet_mreqsrc(r0, 0x10d, 0x6, &(0x7f0000000000)={@dev, @local, @broadcast}, &(0x7f0000000040)=0xc) 2018/04/10 23:27:56 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x1) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000280)={0x0, 0x2, 0x344, 0xfffffffffffffff8, 0x6, 0x8828, 0x80000000, 0x4, {0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xf}}}, 0x6df, 0xfff, 0x5, 0x4, 0x3fffffff80000}}, &(0x7f00000001c0)=0xb0) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={r3, 0xff}, 0x8) readv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/8, 0x8}, {&(0x7f0000002040)=""/4096, 0x1000}], 0x2) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) recvfrom$inet(r4, &(0x7f00000000c0)=""/71, 0x47, 0x102, &(0x7f0000000140)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x14}}, 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000340)={0x62d, 0x800a, 0x8000000000, 0x100000000, r2}, 0x10) 2018/04/10 23:27:56 executing program 1: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000002ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f000000b000)={&(0x7f0000014000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000f47fb0)=[{&(0x7f0000061000)=""/212, 0x100000}], 0x1, &(0x7f000000f000)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", 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@ANYBLOB="007886858ed54777fae4ebf0100000000000002fc3f40f8629b39a17ce3fef4ac505f80aa77432bbb5a5e564ad39"], @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x48}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000040)=0x1) 2018/04/10 23:27:56 executing program 3: mkdir(&(0x7f0000000680)='./file0\x00', 0x0) r0 = dup(0xffffffffffffff9c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', r0}, 0x10) mount(&(0x7f0000df7000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000df9000)='nfs4\x00', 0x0, &(0x7f00000001c0)='v') 2018/04/10 23:27:56 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00000003c0)={0x0, 0x7530}, 0x9) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="df295894b57690778fdc396a28b27034e05d8b72d496204eab3f09ec28d54fbf7ae11da25b65cd057cc9baaaa65cdd86fceb7ad794059aa6dfc70be0ffb8953dcb68ded0ffdfa6bd130ea323d905cfc66949f4bcef555cad91f9bcc3be6a60b8e4478b98991bd3e1eba245b242220008462d5841bec78d952b0fdb17f124926a56ef62546233fadc87721161", 0x48) r1 = socket$alg(0x26, 0x5, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x80, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001540)) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e22, 0x731, @mcast2={0xff, 0x2, [], 0x1}, 0x84a8}}, 0x0, 0x3, 0x7c22, 0x9, 0x40}, &(0x7f0000000240)=0x98) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000740)={r2, &(0x7f0000000640)="27f893b11553458843ba6a5ed40966bf099026365269274dac15262d4b12de9b117aec42a296b11eb6829d13e36421658e4f8dc7f8d7f8ef118bcff3cc6a153b2bf8b2478ea27459464d8703219f6111ecb1853cb702ce9556b7f1755845bde76a8662a0e0c1557ef0c042d669231129479de05d6408f42e9d8c78c895efb1e910eb9a8c2ac05dc93dbec5f8e530343eee545251567ff71f8f2f6a4cfb0df344445bb2ee47ca03759d2d33524f6c0404e15b93c4bd4b5eddf7cfdb8dadba75ee12bba566e0898bca2e5cffebbc5f73f3bd451f20ac", &(0x7f00000015c0)=""/4096}, 0x18) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000280)={r3, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}}, [0x1, 0xe399, 0xc43, 0x0, 0xb5d, 0x100000000, 0xfe00000000, 0x401, 0x7, 0x7ff, 0x84f4, 0x1, 0xff, 0x8, 0xbf]}, &(0x7f0000000380)=0x100) 2018/04/10 23:27:56 executing program 2: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0xeffffffffffffffc) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={"64596df17c0e4200", 0x4000000000000401}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip_tables_targets\x00') ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x5e0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0xfff}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000100)={r2, r3}) ioctl$TUNDETACHFILTER(r0, 0x400454d8, 0x0) 2018/04/10 23:27:56 executing program 5: unshare(0x4020040600) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r0, 0x40086610, &(0x7f0000000080)=ANY=[]) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xbd, 0x20400) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000040)=0x400, 0x4) 2018/04/10 23:27:56 executing program 6: r0 = inotify_init1(0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f00000002c0)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) waitid(0x0, 0x0, 0x0, 0x1000008, &(0x7f0000000880)) 2018/04/10 23:27:56 executing program 3: pause() r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x1f) poll(&(0x7f0000000000)=[{r0}], 0x2000000000000068, 0x7f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faeff4)) mkdir(&(0x7f0000b08ff8)='./file0\x00', 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000000180)={0x1, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e24, @loopback=0x7f000001}}}, 0x108) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) 2018/04/10 23:27:57 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) r1 = dup(r0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f00000000c0)=0x98) r3 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={r2}, 0x8) 2018/04/10 23:27:57 executing program 1: io_setup(0xae74, &(0x7f0000000000)=0x0) io_destroy(r0) prctl$intptr(0x21, 0x0) 2018/04/10 23:27:57 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000000)=0x81, 0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ip%d%0\x00', 0x2}) 2018/04/10 23:27:57 executing program 0: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000c40000)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000d06ff8)='./file0\x00') chroot(&(0x7f0000157000)='./file0\x00') chdir(&(0x7f0000000000)='./file0\x00') umount2(&(0x7f0000000040)='./file0/file0/file0/file0\x00', 0x2) creat(&(0x7f0000000140)='./file0\x00', 0x0) 2018/04/10 23:27:57 executing program 4: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000c40000)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000d06ff8)='./file0\x00') chroot(&(0x7f0000157000)='./file0\x00') chdir(&(0x7f0000000000)='./file0\x00') umount2(&(0x7f0000000040)='./file0/file0/file0/file0\x00', 0x2) creat(&(0x7f0000000140)='./file0\x00', 0x0) 2018/04/10 23:27:58 executing program 6: r0 = epoll_create(0x2) r1 = timerfd_create(0xffffffffff, 0x800) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000040)={0x6, 0x3ff}) timerfd_settime(r1, 0x0, &(0x7f0000001000)={{}, {0x0, 0x989680}}, &(0x7f0000cf0000)) perf_event_open(&(0x7f0000757f88)={0x1, 0x67, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000ff4)) epoll_pwait(r0, &(0x7f00004a0000)=[{}], 0x1, 0x74e, &(0x7f0000bacff8), 0x8) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000065bff4)={0x2001}) r2 = open(&(0x7f0000000080)='./file0\x00', 0x101000, 0x88) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f00000000c0)=0x8f, &(0x7f0000000100)=0x4) 2018/04/10 23:27:58 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x2, 0x0) ioctl$TCXONC(r1, 0x540a, 0x101) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000662000), 0x4) mmap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000aca000)={0x0, 0x10, "8252cc7051f5e05e71ee63b76f6c3c92"}, &(0x7f0000abaffc)=0x18) 2018/04/10 23:27:58 executing program 7: r0 = creat(&(0x7f0000004dc0)='./file0\x00', 0x40) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000004e00)) r1 = syz_open_procfs(0x0, &(0x7f0000000ff0)='fdinfo\x00') getdents(r1, &(0x7f0000000000)=""/98, 0x85) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getdents64(r1, &(0x7f0000001000)=""/4096, 0x1000) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000080)=[0x10001, 0x9]) 2018/04/10 23:27:58 executing program 2: socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000000), &(0x7f0000000080)=0xc) bind$unix(r1, &(0x7f00000002c0)=@abs={0x1}, 0x6e) getpeername(r0, &(0x7f0000000180)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000140)=0xffffffffffffff3d) 2018/04/10 23:27:58 executing program 4: open(&(0x7f00000000c0)='./file0\x00', 0x141046, 0x0) open(&(0x7f0000909000)='./control\x00', 0x80040, 0x0) mount(&(0x7f0000000000)='./control\x00', &(0x7f0000000040)='./control\x00', &(0x7f0000000080)='pipefs\x00', 0x1000, &(0x7f00000000c0)) rename(&(0x7f0000000100)='./file0\x00', &(0x7f00004ddff6)='./control\x00') 2018/04/10 23:27:58 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x10}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000013000), 0x0, &(0x7f0000001000)={0x77359400}, &(0x7f000000d000), 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, r0, 0x0) 2018/04/10 23:27:58 executing program 3: pause() r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x1f) poll(&(0x7f0000000000)=[{r0}], 0x2000000000000068, 0x7f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faeff4)) mkdir(&(0x7f0000b08ff8)='./file0\x00', 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000000180)={0x1, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e24, @loopback=0x7f000001}}}, 0x108) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) 2018/04/10 23:27:58 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e22}, 0x10) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = dup(r0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000180)=@assoc_value, 0x8) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00000000c0)={0x5, [0x4, 0xfff, 0x7f, 0x4, 0x4]}, 0xe) write$eventfd(r0, &(0x7f0000000080), 0x8) [ 67.093502] QAT: Invalid ioctl [ 67.135187] QAT: Invalid ioctl 2018/04/10 23:27:58 executing program 4: r0 = socket(0x1, 0x80809, 0x4) write$binfmt_elf32(r0, &(0x7f0000001300)=ANY=[@ANYBLOB="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"], 0x72b) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/udp6\x00') ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000100)) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000380)=@assoc_id=0x0, &(0x7f00000003c0)=0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000400)={r3, 0xfff, 0x200, 0x6}, 0x10) getsockopt$inet6_int(r2, 0x11, 0xb, &(0x7f0000012ffc), &(0x7f00000000c0)=0xfffffffffffffd72) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x1450fe, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x40082406, &(0x7f0000000440)='/dev/hwrng\x00') getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000ac0)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x1, 0x800, 0x1400000000000, 0xb3, 0x5a9f74fb3ca43d40}, &(0x7f0000000280)=0x98) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f00000002c0)={r5, 0x9}, 0x8) ioctl$EVIOCGRAB(r4, 0x40044590, &(0x7f0000000040)=0x10001) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000140)={0x6, 0xffffffff, 0x1, 0x7, 0xe0000000000000, 0x100000000, 0xffffffffffff5de3, 0x6, 0x0}, &(0x7f0000000180)=0x20) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000300)={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x306}, 0x48, {0x2, 0x4e24, @multicast1=0xe0000001}, 'erspan0\x00'}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000001c0)={r6, @in={{0x2, 0x4e24}}, 0x8, 0x9}, 0x90) 2018/04/10 23:27:58 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c7e000)={0xffffffffffffffff}) shutdown(r0, 0x1) sendto(r0, &(0x7f0000000040), 0x0, 0x4000, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) socketpair(0x11, 0x80003, 0x4, &(0x7f0000000080)) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000040)=[{0x6, 0xee79}, {0x7, 0xa7}, {0x0, 0x2}, {0x4, 0x2}, {0x0, 0x7}], 0x5) 2018/04/10 23:27:58 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x4200, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f00000000c0)=""/67) lseek(r0, 0x0, 0x3) r2 = openat$cgroup_int(r0, &(0x7f0000000140)='hugetlb.2MB.failcnt\x00', 0x2, 0x0) sendfile(r2, r2, &(0x7f0000000080), 0x3) [ 67.204746] sctp: [Deprecated]: syz-executor1 (pid 5483) Use of struct sctp_assoc_value in delayed_ack socket option. [ 67.204746] Use struct sctp_sack_info instead 2018/04/10 23:27:58 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x2, 0x0) ioctl$TCXONC(r1, 0x540a, 0x101) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000662000), 0x4) mmap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000aca000)={0x0, 0x10, "8252cc7051f5e05e71ee63b76f6c3c92"}, &(0x7f0000abaffc)=0x18) [ 67.388005] QAT: Invalid ioctl [ 67.405010] sctp: [Deprecated]: syz-executor1 (pid 5508) Use of struct sctp_assoc_value in delayed_ack socket option. [ 67.405010] Use struct sctp_sack_info instead 2018/04/10 23:27:59 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0xc) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) accept4$netrom(r1, &(0x7f0000000000)=@full, &(0x7f00000000c0)=0x48, 0x80000) sendto$inet(r0, &(0x7f00002e8f1e)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d6696b208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8040705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x0, &(0x7f0000848ff0)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000080)='\x00', 0x1, 0x0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000266ffc), 0x4) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000180)=0x11, 0x4) 2018/04/10 23:27:59 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000ffc)=0x9, 0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000ffc)=0x4) 2018/04/10 23:27:59 executing program 5: r0 = socket(0x1e, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000200)={0x0, 0x4}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000300)={0x771, 0x41a, 0x800b, 0x20, 0x2, 0x1, 0x8, 0x80000001, 0x0}, &(0x7f0000000340)=0x20) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000380)={0x0, 0x1000, 0x3, 0xe9eb, 0x6, 0x4, 0x315000000, 0x401, {0x0, @in6={{0xa, 0x4e21, 0x2, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xffffffff}}, 0xd9a4, 0x5, 0x1, 0x81}}, &(0x7f0000000440)=0xb0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000480)=@assoc_value={0x0}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000500)={0x1, [0x0]}, &(0x7f0000000540)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000580)={0x0, 0x7fffffff, 0xe9e}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000600)={0x0, 0x3}, &(0x7f0000000640)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000980)={0x0, 0x74a1b47f}, &(0x7f00000009c0)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000a00)={0x0, 0xed, "cbf96aec1ebe0530af55683f1fce378581ab4f6b755a2fb00ab4f47b38b776c5b7c13b5984d4c88b2c40c926e4b2de6728b0e1b3a565469b379e4885a66b3fd5b5bbfd39504c5d78ba6ba9aa2d2a67768c83ea7666c11cba328c0e1f9985dade389b14bce3e044ba9bed82116e22bf3fca210f59a65689eb855df1d92a71dae6871012eeaaf9065f7d57339bbc6328a66b0437eaea9762d52ce39908123668c57e21ab02a80c934de73e443dbd940815d34da07ab42aa1de496aa04e182c689755527a7a8484b1388691624657af201b8139085a5a92af346d7bdc9da4558fa80c87aa50401bc928df366e0c5d"}, &(0x7f0000000b00)=0xf5) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000ec0)={0x0, @in6={{0xa, 0x4e21, 0x0, @empty, 0x4}}, 0xfffffffffffffffd, 0xffff}, &(0x7f0000000f80)=0x90) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000fc0)={0x0, 0x3}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001040)={0x0, 0x7f, 0xffffffff, 0xff}, &(0x7f0000001080)=0x10) r13 = dup3(r0, r0, 0x80000) ioctl$VHOST_SET_VRING_NUM(r13, 0x4008af10, &(0x7f0000000280)={0x3, 0x9}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001540)={0x0, 0xffffffff, 0x4, [0x5, 0x3, 0xee0c, 0x0]}, &(0x7f0000001580)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000015c0)={0x0, 0x9}, &(0x7f0000001600)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001640)={0x0, 0x63, "237905ade01d297d5c49bfbdb81e765f8aea0ce31fdb681d40c1fd9341de49050e1527777d115c6dc5f7c1a0cb46836a59f9ed3f902b71d64111c41ae0fae1fe901bb417eb69ea9d15dd465eb2c121a871c6e539ab2bd4b938338585e925bdd67399b7"}, &(0x7f00000016c0)=0x6b) sendmmsg$inet_sctp(r0, &(0x7f00000017c0)=[{&(0x7f0000000100)=@in6={0xa, 0x4e21, 0x1, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xb1}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000140)="fca30bd123fd577f85a9a31b2099b00de4a191884b99581fead83b0429b1b3df51c033c5d08e70b3f34ad12004111f26605ac06f78fc9fede5e79dd021f950ec034f385138514590249bd6cedc795f21d26ee0a7932ee4d1", 0x58}], 0x1, &(0x7f0000000680)=[@sndinfo={0x20, 0x84, 0x2, {0x3, 0x8000, 0x80000000, 0x300b, r1}}, @init={0x18, 0x84, 0x0, {0x7, 0xade, 0x2}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x577e, 0x8000, 0xdc96, 0x1, 0x6, 0x7, 0x2, r2}}, @init={0x18, 0x84, 0x0, {0x5, 0x100000000, 0x4, 0x8000}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x2, 0x205, 0x0, 0x4, 0x4, 0xf0, 0x9d, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x100000000, 0x4, 0x2, 0x5, 0x4, 0x61e3, 0x6, 0x10001, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x5, 0x5, 0x1, 0x8, 0x4, 0x10000, 0x400, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x88e4c40, 0x8000, 0x3, 0x100000001, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x400, 0x209, 0x1, 0xffffffffffffff7f, r7}}], 0x1b0}, {&(0x7f0000000840)=@in6={0xa, 0x4e20, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c, &(0x7f0000000940)=[{&(0x7f0000000880)="cd1a1392a05c9a6867b4cc9e7c2ad4b75f58fbf19ffc053c5680bf3676196181f5dfcbfe7837e73c0070fe115cb8d7db4c1fe944849185891d58b5753947fe62bdaa5e2670b6157223e2e50d6ed267dd019ee31bde9098b9787f7f02530897ba4c341fdd6ce0f7dda6759dd107d4ce333aed79d123dc0dc6298d8a15ac549230d2c3da986d6b9747609d4a0581984144c3abaa4159017f3d460a21", 0x9b}], 0x1, &(0x7f0000000b40)=[@init={0x18, 0x84, 0x0, {0x6, 0x3f, 0x80000000, 0x5}}, @sndrcv={0x30, 0x84, 0x1, {0x7fffffff, 0xfffffffffffffffa, 0x204, 0x10000, 0x80, 0x1f, 0xfffffffffffff290, 0x62, r8}}, @init={0x18, 0x84, 0x0, {0x0, 0x5, 0x7fff, 0x7f}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x8, 0x8008, 0x8, 0x6, 0x0, 0x25, 0xfff, r9}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffff9, 0x8, 0x9, 0x7}}], 0xf0, 0x4000}, {&(0x7f0000000c40)=@in={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10, &(0x7f0000000cc0)=[{&(0x7f0000000c80)="5b94e6e3", 0x4}], 0x1, 0x0, 0x0, 0x20000001}, {&(0x7f0000000d00)=@in6={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x3}, 0x1c, &(0x7f0000000e80)=[{&(0x7f0000000d40)="cfba2a2845067c657114de411262a8843145146f858485166950316d92d9857036a2fc4bf132c785dfdcb0d4824c341020432be8a280427b6ae74d0a03f2bd81c45f992c853b89eea1c192d3b9caa6da7667576655ce7fa00eaced5cdf46299772d8835a64fac54aed3e53c09668bcae72fa42977be069b0816e461763efc554b7d5a7e9bd8184c7b5306f75afe61750a04758a32b2f1f1c7e72b4be3287195629d697eba375363a799159af976a54e80501fe00eef38ea74c2cbe7c69dfec069cc93512b44b87f434791a060bcb7b74ac44566ee847aca660ea2a20", 0xdc}, {&(0x7f0000000e40)="23f7b3b0c81684bf613fef4031c9f94f084c31967262fc99e1ea93da43a02978479faf4d0bc6563363f7ca", 0x2b}], 0x2, &(0x7f00000010c0)=[@sndrcv={0x30, 0x84, 0x1, {0x484f, 0x80, 0x203, 0x4, 0x7fff, 0x2, 0x9, 0x0, r10}}, @sndinfo={0x20, 0x84, 0x2, {0x10000, 0x20b, 0x4, 0x40, r11}}, @init={0x18, 0x84, 0x0, {0x2, 0x7f, 0x6, 0x2}}, @sndinfo={0x20, 0x84, 0x2, {0x40, 0x2, 0xa9, 0x7, r12}}], 0xc0, 0x80}, {&(0x7f0000001180)=@in6={0xa, 0x4e21, 0x8, @dev={0xfe, 0x80, [], 0x16}, 0x9}, 0x1c, &(0x7f00000014c0)=[{&(0x7f00000011c0)="d4303a412b5ddb6f815b71793a2353e1b8819e114effa1ee71929f62eef16a9410c78e8479d3b31a02bf14ab2eecb2800afe91b16437bfd4502803c44baf18f950f1e1849e5d10490668991b2e8cd83c789ab639b8af1bd6e774bd06eaea798614241290477d47c8bbcd84033f7a1d6496403719e669cfce607c340a84d62fe261328b1d8a247013a30fa732f9c41ba0c9290c783460cc180309714f43896b0e4a1c948d2ad1f990d02adcc40d4d91c7", 0xb0}, {&(0x7f0000001280)="a87f4765831a450699530b487430b308938cfb19fdf6afa6f162620dd574f3f7390191c54ca9c69d34a42dfa563174b100c95f7872b2ab65b3e3b1594467a455fb6cc5fad53a94c0797d76a2980f9664ab9ad927dc1df287f2746f2bb357daabc825e4a09316e812b4", 0x69}, {&(0x7f0000001300)="a4783ce7b97f9f00428e493b9d511bcccd", 0x11}, {&(0x7f0000001340)="30dafda039c55ba74f7cda1ab6f967262c4e55ff99abe466343a53244176d310ad00baf8085ebe5039469a62157d94256d0e0c183651900669c2b75d30633119356230d9e77ae13e92edb176a20ca2916f590e2247aeb491099bf57cac2d13734453f9283d96277d17d85a448ca95ca540", 0x71}, {&(0x7f00000013c0)="71044561cb236491718f3a30ced07514b4f10509b1d2f2d36428951418d4840a0b", 0x21}, {&(0x7f0000001400)="53eb710e780dda697861a7620d3377f753bd6c740ddcf892a05d84203b660624ea796a415f71db2a242f9a1939517f74ddb541656f0eb7f7294e76f7172566f19e19411412f84cccdf394bbc09f51730c8d620f90bb8214cacd30d81d893ac4478f3f7cda946ba93a62ff9189e17a8016c86b607ecbc99dfba5dc5b4e276f1aba4eab25743959b76ef847a23fc4cbc991ff9a4eb77f7be4127a840e742e555e4cd3fabaac0d486685f4ca60c205b18d740", 0xb1}], 0x6, &(0x7f0000001700)=[@sndinfo={0x20, 0x84, 0x2, {0x10000, 0x200, 0x8, 0x2, r14}}, @sndinfo={0x20, 0x84, 0x2, {0xb7c, 0x1, 0x8, 0x9, r15}}, @sndrcv={0x30, 0x84, 0x1, {0x7ff, 0x2, 0x1, 0x6, 0x8, 0x10000, 0x1, 0xffffffffffffff81, r16}}, @init={0x18, 0x84, 0x0, {0x2, 0x80000000, 0x5, 0xffffffffffffffc1}}], 0xc0, 0x20000000}], 0x5, 0x4) unshare(0x40600) r17 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r17, 0xc0bc5351, &(0x7f0000000040)={0x3, 0x0, 'client1\x00', 0x1, "bd6141384b7a8f41", "16bed24830984fa605278e3422e7f90b414417b34d9c5ca4aa2aba8c6ec1d8b9", 0xfffffffffffffffa, 0x1}) setsockopt(r0, 0x10f, 0x87, &(0x7f0000a94000), 0x0) 2018/04/10 23:27:59 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x100, 0x100, 0x2}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000269fb8)={0x1, 0x3, &(0x7f00000affc8)=ANY=[@ANYBLOB="180000000000000000000000000001009500000000000000"], &(0x7f000039cff6)="7379e66b616c6c657200", 0x8, 0x1000, &(0x7f000039c000)=""/4096}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00003a6ff0)={0xffffffffffffffff, 0x50, &(0x7f000039efb0)}, 0x10) r2 = dup2(r0, r1) recvmsg(r2, &(0x7f00000001c0)={&(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @multicast2}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000080)=""/127, 0x7f}], 0x1, &(0x7f0000000180)=""/35, 0x23, 0x1}, 0x1) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000140), 0x4) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000240)) fsync(r1) bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0x2, 0x8, 0x0, 0x3, 0x10, r2, 0xd67}, 0x2c) 2018/04/10 23:27:59 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e22}, 0x10) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = dup(r0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000180)=@assoc_value, 0x8) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00000000c0)={0x5, [0x4, 0xfff, 0x7f, 0x4, 0x4]}, 0xe) write$eventfd(r0, &(0x7f0000000080), 0x8) 2018/04/10 23:27:59 executing program 6: r0 = epoll_create(0x2) r1 = timerfd_create(0xffffffffff, 0x800) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000040)={0x6, 0x3ff}) timerfd_settime(r1, 0x0, &(0x7f0000001000)={{}, {0x0, 0x989680}}, &(0x7f0000cf0000)) perf_event_open(&(0x7f0000757f88)={0x1, 0x67, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000ff4)) epoll_pwait(r0, &(0x7f00004a0000)=[{}], 0x1, 0x74e, &(0x7f0000bacff8), 0x8) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000065bff4)={0x2001}) r2 = open(&(0x7f0000000080)='./file0\x00', 0x101000, 0x88) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f00000000c0)=0x8f, &(0x7f0000000100)=0x4) 2018/04/10 23:27:59 executing program 3: unshare(0x40600) gettid() timer_create(0x0, &(0x7f000083afa0)={0x0, 0x12}, &(0x7f0000fd7000)) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) tkill(0x0, 0x0) listen(0xffffffffffffffff, 0x7ff) 2018/04/10 23:27:59 executing program 0: r0 = socket$packet(0x11, 0x80000000000002, 0x300) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x320, 0x4) sendto$inet6(r0, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmmsg(r0, &(0x7f0000002000)=[{{&(0x7f00000019c0)=@ipx, 0x80, &(0x7f0000001f40), 0x0, &(0x7f0000001fc0)=""/64, 0x40}}], 0x1, 0x2000, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000040)={{{@in6, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) ioprio_set$uid(0x3, r2, 0x4) [ 68.199321] QAT: Invalid ioctl [ 68.258276] QAT: Invalid ioctl 2018/04/10 23:27:59 executing program 4: r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000000)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10, 0x80000) pwrite64(r0, &(0x7f0000000040)="4a9a2d4a0ee1d138abd55346caae319c287e308994804e64b3046e89c78f7bee113ac67c95851b88a15c48ef80e8b92aca482b74301e34fd62169265173a1778002d470aa3bd17e555030a7c104d12ef7db8ecca8f928eefe00d5906a987bbd6562be900c754b9140754a43bc3", 0x6d, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x70}, 0x1}, 0x0) [ 68.288629] sctp: [Deprecated]: syz-executor1 (pid 5526) Use of struct sctp_assoc_value in delayed_ack socket option. [ 68.288629] Use struct sctp_sack_info instead 2018/04/10 23:27:59 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) socketpair$inet(0x2, 0xa, 0xe12, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f00002c9000)={0x0, 0x1}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000140), 0x4) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000000080)=0xfffffffffffffff7) 2018/04/10 23:27:59 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="0204000002000400000000000087fcf0325c00"], 0xe}, 0x2}, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x8, 0x181100) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000080)={{0x87, @empty, 0x4e23, 0x0, 'lblc\x00', 0x8, 0x6}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x2003, 0x80000001, 0x5a46, 0x1}}, 0x44) 2018/04/10 23:27:59 executing program 5: r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x10, 0x800) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x200000, 0x184) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f00000001c0)={{0x2, 0x4e21, @broadcast=0xffffffff}, {0x306, @random="9342c22a4810"}, 0x0, {0x2, 0x4e23, @broadcast=0xffffffff}, 'rose0\x00'}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='ip6gre0\x00', 0x10) r2 = socket$netlink(0x10, 0x3, 0xc) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000, 0x54) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000000180)='ip6gre0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x4b97ad62, 0x400, 0x1, 0x2, 0x7f, 0x7f, 0x4, 0x80000001, 0x81, 0x3, 0x5, 0x0, 0x3, 0x10000, 0x1]}, &(0x7f0000000140)=0x100) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000340)={r4, 0x80}, &(0x7f0000000380)=0x8) ioctl$sock_proto_private(r2, 0x0, &(0x7f00000012c0)="2fda0c83a848213a") 2018/04/10 23:27:59 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x20000084}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000000000000000000000000700000000400000000000000000003402c4610000000000"], &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x220, &(0x7f00001a7f05)=""/251}, 0x48) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'team0\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x1, 0xb, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x5}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2}, @initr0={0x18, 0x0, 0x0, 0x0, 0xe242, 0x0, 0x0, 0x0, 0x1}, @generic={0x2, 0x4, 0x2, 0xca5}, @ldst={0x1, 0x3, 0x6, 0x9, 0x4, 0x80, 0x1}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x7, 0x7b, &(0x7f00000000c0)=""/123, 0x41100, 0x1, [], r0}, 0x48) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000140)={'team0\x00', r0}) 2018/04/10 23:27:59 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0xc) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) accept4$netrom(r1, &(0x7f0000000000)=@full, &(0x7f00000000c0)=0x48, 0x80000) sendto$inet(r0, &(0x7f00002e8f1e)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d6696b208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8040705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x0, &(0x7f0000848ff0)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000080)='\x00', 0x1, 0x0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000266ffc), 0x4) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000180)=0x11, 0x4) 2018/04/10 23:27:59 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e22}, 0x10) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = dup(r0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000180)=@assoc_value, 0x8) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00000000c0)={0x5, [0x4, 0xfff, 0x7f, 0x4, 0x4]}, 0xe) write$eventfd(r0, &(0x7f0000000080), 0x8) [ 68.502962] syz-executor0 uses obsolete (PF_INET,SOCK_PACKET) 2018/04/10 23:27:59 executing program 4: unshare(0x28060400) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect(r0, &(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}}}, 0xfffffffffffffe7b) 2018/04/10 23:27:59 executing program 7: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x100) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x14, 0x0) write$sndseq(r0, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time}], 0x30) 2018/04/10 23:27:59 executing program 5: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f00000000c0)={0xa, 0x4e24, 0x800, @dev={0xfe, 0x80}}, 0x1c) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x5, 0x80) recvfrom$unix(r1, &(0x7f0000000140)=""/226, 0xe2, 0x100, &(0x7f0000000040)=@abs={0x0, 0x0, 0x5}, 0xffffffffffffffda) 2018/04/10 23:27:59 executing program 3: r0 = socket(0x40000000015, 0x2, 0x0) bind$inet(r0, &(0x7f0000fc4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$alg(r0, &(0x7f0000159fc8)={0x0, 0x0, &(0x7f0000fc8000), 0x0, &(0x7f0000000e8e)}, 0x0) sendto$inet(r0, &(0x7f0000000ec0), 0x0, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) [ 68.691788] sctp: [Deprecated]: syz-executor1 (pid 5568) Use of struct sctp_assoc_value in delayed_ack socket option. [ 68.691788] Use struct sctp_sack_info instead 2018/04/10 23:28:00 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x101400) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000100)={&(0x7f0000000140)='./file0\x00', r1}, 0x10) unshare(0x20000400) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000180)={r2, r3/1000+30000}, 0x10) fgetxattr(r0, &(0x7f0000000000)=@known='system.sockprotoname\x00', &(0x7f0000000080)=""/2, 0xd233dc1cb9b89ab7) 2018/04/10 23:28:00 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) socketpair$inet(0x2, 0xa, 0xe12, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f00002c9000)={0x0, 0x1}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000140), 0x4) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000000080)=0xfffffffffffffff7) 2018/04/10 23:28:00 executing program 6: prctl$seccomp(0x2b, 0x0, &(0x7f0000000380)={0x0, &(0x7f0000000340)}) r0 = creat(&(0x7f0000000140)='./file0\x00', 0xe8) r1 = openat(r0, &(0x7f00000001c0)='./file0\x00', 0x5, 0x4000016b) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000040)={0x8, 0x3, 0x2, 0x2ddc, 0x80000000, 0x64, 0x5, 0x6, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={r2, 0x10000}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=r3, @ANYBLOB="0106f6569d80"], 0xa) 2018/04/10 23:28:00 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e22}, 0x10) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = dup(r0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000180)=@assoc_value, 0x8) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00000000c0)={0x5, [0x4, 0xfff, 0x7f, 0x4, 0x4]}, 0xe) write$eventfd(r0, &(0x7f0000000080), 0x8) 2018/04/10 23:28:00 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200000, 0x0) unshare(0x40600) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x6096c240, 0x8000}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={r1, 0x40, 0xe8c3}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e22, @rand_addr=0x232}}, 0x20, 0x2, 0x7a, 0x492, 0x100000001}, &(0x7f00000001c0)=0x98) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000200)={r2, 0x9}, 0x8) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000340)=0x8000, 0x4) flock(r0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc\x00', 0x200101, 0x0) 2018/04/10 23:28:00 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x400000000001) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000752000)={0x0, 0x0, 0x0, 'queue1\x00'}) syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x8041) write$sndseq(r0, &(0x7f000004d000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @queue={0x0, {0x587, 0x1}}}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw8={"48c2bd7f2f81fc0000f976cc"}}], 0x90) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000000)={0xfffffffffffffffe, 0x800, 0x0, "710665756530000000000000000000000000f30000000000000000000000000000000001000000000000000060000000000000000000001500"}) 2018/04/10 23:28:00 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000d19000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = dup(r0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000180)={@loopback, @dev, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000200)={r2, @rand_addr=0xa33f, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) r3 = memfd_create(&(0x7f0000000000)="7070703027247b122c2f757365725c00", 0x3) ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f0000000080)={{0x1, 0x0, 0xfff, 0x3, 0x1}, 0x0, 0x6, 'id0\x00', 'timer0\x00', 0x0, 0xffff, 0x3f, 0x6, 0x10001}) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x36, 0xffffffffffffffff, 0xfffffffffffffff9) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x1}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000300)={r4, 0x5, 0x7, 0x1000}, 0x10) pread64(r3, &(0x7f0000000240)=""/11, 0xb, 0x0) 2018/04/10 23:28:00 executing program 5: unshare(0x400) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = eventfd2(0x0, 0x0) socketpair(0xc, 0x4, 0x800000000200, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001540)={&(0x7f0000000080)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000001440)=[{&(0x7f0000000100)}, {&(0x7f0000000140)="13a6d8d5ec53fde4dacd297172a7f4ff02b5db64e283abafaf8bf829eb2eb4ede967fa1578f57010ed0596f6b3583e6c1ef4d2e897293a0f9940a2cd70d62119406d29bd9b168d3c92fea8c51cb04d9e20115da6904c4e381b99cea656f451b9a8029c28637cdffa1ec8ce895dc079d6ac8f06cd9817abb9560c2445cf17e852aab32011ba4101ede120ad3c70cc50574cc99ce9f96864294c6ab2f8c759da6ef9ca51544d5f25c100d4e71c25ab2722cce7", 0xb2}, {&(0x7f0000000200)="8f23eab6477920aed2e3577bd5805771364c97172ba7d891294896a4dafa2de6e46d762122cec553ca1b1ae29947d1bfc3ca62c245323315ec102a27c600c5418c22a6ea83d9f72b9af82b830a823171c4a942baec7273e69b064fbb6695f7eb464ee740a60515394f4825e697eaf8621e0527a1fec24cf48bbdc19f77d7bcfb7bcc3b31169a8e253a26b1be5cbb42d24fd8896f29e5a2153b42cb9e75b910bdfcc7d2e307798643d6fcd79b5c4332e3befe1c91", 0xb4}, {&(0x7f00000002c0)="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", 0x1000}, {&(0x7f00000012c0)="3584709f48d548db", 0x8}, {&(0x7f0000001300)}, {&(0x7f0000001340)="370908d7ea0573d92176cd", 0xb}, {&(0x7f0000001380)="f9b202276ac9aaa3edbcb230d59ab8943ad18ab25c4a1dd53730fa3119a6b7dda8c17abce4a9e1f4d3f994e1e5e29fd58ff06c8d7276ab36da0d0fbd170672b2776d6cc32e394af136f87039a16b60e9fe2a35ea9a586cdb9284f0ac41ab9153be62d86b7d5e529bda69ad0b17a990baaf40b1e31b8140c586e1a9cb5851dbc11857ecc929732cb4ab665f8fef75297baaa7fcb3b478d14fa6c5e5bbb476157eddf98a3ab15fb68d3f9dc325c444", 0xae}], 0x8, &(0x7f00000014c0)=[@rights={0x20, 0x1, 0x1, [r0, r1, r1, r1]}, @rights={0x38, 0x1, 0x1, [r0, r1, r1, r1, r0, r0, r0, r0, r0, r0]}], 0x58, 0xc000}, 0x20000080) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000000)=r1) 2018/04/10 23:28:00 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000340), &(0x7f0000000000)=0xfffffffffffffdc7) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2=0xe0000002, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x20000, 0x2}}, {{@in=@loopback=0x7f000001, 0x0, 0xff}, 0x4, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000}}, 0xe8) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x20800, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000040)={0x20, 0x6, 0x3000}, 0x4) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00000000c0), 0x4) 2018/04/10 23:28:00 executing program 0: r0 = getpid() ioprio_set$pid(0x3, r0, 0x7fff) [ 69.256134] sctp: [Deprecated]: syz-executor1 (pid 5598) Use of struct sctp_assoc_value in delayed_ack socket option. [ 69.256134] Use struct sctp_sack_info instead 2018/04/10 23:28:00 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40, 0x0) unlinkat(r1, &(0x7f0000000180)='./file0\x00', 0x200) getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000140)) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000100)="390000001300090468fea88888c000000700004003000000450001070000001419001aef0400020007000012020000080001010c00f41ee400", 0x39}], 0x1) r2 = accept4(r1, &(0x7f0000000540)=@rc, &(0x7f00000001c0)=0xa, 0x80800) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f0000000600)=0x401, 0x8) 2018/04/10 23:28:00 executing program 6: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f00002e5000)='./control\x00', 0x0, 0x0) lseek(r0, 0x8000, 0x0) r1 = open(&(0x7f00002e5000)='./control\x00', 0x0, 0x0) fstat(r1, &(0x7f0000000000)) lseek(r1, 0x8000, 0x0) 2018/04/10 23:28:00 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100, 0x4) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000000040)) sendmsg$nl_route(r0, &(0x7f00000005c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)=ANY=[@ANYBLOB="240000004300010000010000000000001f000000100001002f6465762f6175746f667300"], 0x24}, 0x1}, 0x0) 2018/04/10 23:28:00 executing program 4: clock_adjtime(0x0, &(0x7f0000000000)={0xa26e}) geteuid() 2018/04/10 23:28:00 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000005000)={{&(0x7f0000001000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000281000)={{&(0x7f0000000000/0x2000)=nil, 0x2000}, 0x1}) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000005000)={&(0x7f0000000000/0x3000)=nil, 0x3000}) 2018/04/10 23:28:00 executing program 1: unshare(0x40000000) socketpair$inet6(0xa, 0x3, 0x6, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setsig(r1, 0xa, 0x28) r2 = socket$packet(0x11, 0x3, 0x300) r3 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000200)={'bridge0\x00\x00p\x00', 0x4000000000001005}) r4 = syz_open_dev$vcsn(&(0x7f0000000280)='/dev/vcs#\x00', 0x4, 0x420800) ioctl$RNDGETENTCNT(r4, 0x80045200, &(0x7f0000000040)) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x4e21, 0x8000, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x4e22, 0x1000, @mcast1={0xff, 0x1, [], 0x1}, 0x9}], 0x38) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x3501}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bcsf0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000140)={'team0\x00', r5}) epoll_create1(0x0) 2018/04/10 23:28:00 executing program 7: clock_adjtime(0x0, &(0x7f0000000040)={0x7fffffff}) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000000140)={0xffffffff80000000, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) 2018/04/10 23:28:00 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) request_key(&(0x7f0000022ff5)='asymmetric\x00', &(0x7f000030fffb)={0x73, 0x79, 0x7a}, &(0x7f000030fff3)="2f6465762f646d6d69643a0005", 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1000000000) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x200000, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000080)=0x9, 0x4) 2018/04/10 23:28:00 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000007ff7)='/dev/sg#\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0x40, @loopback={0x0, 0x1}, 0x80000000}, {0xa, 0x4e22, 0xb646, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x9, [0x2, 0x6, 0x1, 0x8, 0xdd8, 0x7, 0xa00c, 0x2]}, 0x5c) ioctl(r0, 0x2288, &(0x7f0000000040)) 2018/04/10 23:28:00 executing program 4: unshare(0x28060400) r0 = socket$nl_generic(0x11, 0x3, 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000001280)={&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x80, &(0x7f0000001140)=[{&(0x7f0000002000)="d4496a", 0x3}], 0x1, &(0x7f0000001180)}, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x4200) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00000000c0)=""/178, &(0x7f0000000180)=0xb2) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x107, 0x2, &(0x7f0000001ffc), 0x18) ioctl(r1, 0x7fff, &(0x7f00000001c0)="f448e004899e4d2d680231886cbd9e20ae2b47acfcebe7aa3482bae0db51d23fbe9108a247ec1c4acc7122be771a0da752d0d913de207b2a0005ac7cba38cbac1328afa17b88c06be0e1983aec9dbf694c09944978822cffd9c6d699536e2fe6df59419ddb5c07e9361d9fb99a7ce573c0d3417484586de65c6c365aae42884b660a0b80893c87e06ca5067f6024dd6e12d46d8d15897692808f2fede7bfec0132ee376ce4") ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000280)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f00000002c0)={r2}) [ 69.792822] device bridge0 entered promiscuous mode [ 69.871827] device bridge0 entered promiscuous mode 2018/04/10 23:28:00 executing program 7: r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) listen(r0, 0x7) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000000280)="a1a4075f8800000000000000070000000041954bfba7c908ea0e11464486e05dfeb690257ca2cc434e0fe8eac45e45c7387fe1a9e510d62647129bfa9f2502fa1efe742dd1f795010fdd23", 0x4b) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000040)={'HL\x00'}, &(0x7f0000000080)=0x1e) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000000c0)=0x8, 0x4) add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f0000000000), 0x0, 0xfffffffffffffffb) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000300)={0x2000000002, {{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x88) 2018/04/10 23:28:00 executing program 6: setrlimit(0x8, &(0x7f0000000280)) mlockall(0x1000000000002) 2018/04/10 23:28:00 executing program 5: recvmsg(0xffffffffffffffff, &(0x7f00000006c0)={&(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000280)=""/236, 0xec}, {&(0x7f0000000380)=""/3, 0x3}, {&(0x7f00000003c0)=""/117, 0x75}, {&(0x7f0000000440)=""/236, 0xec}, {&(0x7f0000000540)=""/124, 0x7c}, {&(0x7f00000005c0)=""/36, 0x24}], 0x6, &(0x7f0000000680)=""/46, 0x2e, 0x800}, 0x12040) accept4$packet(r0, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000740)=0x14, 0x800) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000780)={@empty, @loopback=0x7f000001, r1}, 0xc) r2 = accept4$bt_l2cap(r0, &(0x7f00000000c0), &(0x7f0000000100)=0xffffffffffffff71, 0x80020) fcntl$setsig(r2, 0xa, 0x36) r3 = syz_open_dev$mouse(&(0x7f00000007c0)='/dev/input/mouse#\x00', 0x8, 0x400000) r4 = dup(r0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r4) unshare(0x40600) r5 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xb4a, 0x400000) setsockopt$IPT_SO_SET_ADD_COUNTERS(r5, 0x0, 0x41, &(0x7f00000001c0)=ANY=[@ANYBLOB="72617700000000000000000000000000000000000000000000000000000000000400000000fb5e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002467799d505ce4feb4288a442302129a1c2e9b10498d19c549c5292a36f63c16636cc0c65b37af4bd44d28ed6c72bce4c3fecdd09353419df48808e0235c80f0f16c8ada7a6fd0d2ea0359"], 0x68) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x3f}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000140)={r6, 0x4a2eaabf067d12f5, &(0x7f0000000180)}, 0x10) 2018/04/10 23:28:00 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) finit_module(r0, &(0x7f0000000040)='[!cpuset\x00', 0x1) mmap(&(0x7f0000a60000/0x2000)=nil, 0x2000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x38, &(0x7f0000000300)=""/105, &(0x7f0000000240)=0xfea3) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) 2018/04/10 23:28:00 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000240)='/dev/input/mice\x00', 0x0, 0x200803) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000280)={0x1, 0x2d65, 0x8001, 0xfffffffffffffffa, 0x1ff, 0xfffffffe00, 0x80000001, 0x5, 0x0}, &(0x7f00000002c0)=0x20) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000300)={r1, 0x7f}, &(0x7f0000000380)=0x8) unshare(0x400) r2 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x5) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') accept4$unix(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000340)=0x6e, 0x0) mlock2(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0) mbind(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4003, &(0x7f0000000000)=0x9e, 0x7e, 0x2) sendmsg$IPVS_CMD_SET_CONFIG(r2, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10140}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0xa4, r3, 0x500, 0x70bd28, 0x25dfdbfd, {0xc}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x67}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x400}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x39}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x80000000}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x200}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x100}]}, 0xa4}, 0x1, 0x0, 0x0, 0x4000000}, 0x80) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000200)) 2018/04/10 23:28:00 executing program 1: unshare(0x40000000) socketpair$inet6(0xa, 0x3, 0x6, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setsig(r1, 0xa, 0x28) r2 = socket$packet(0x11, 0x3, 0x300) r3 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000200)={'bridge0\x00\x00p\x00', 0x4000000000001005}) r4 = syz_open_dev$vcsn(&(0x7f0000000280)='/dev/vcs#\x00', 0x4, 0x420800) ioctl$RNDGETENTCNT(r4, 0x80045200, &(0x7f0000000040)) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x4e21, 0x8000, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x4e22, 0x1000, @mcast1={0xff, 0x1, [], 0x1}, 0x9}], 0x38) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x3501}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bcsf0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000140)={'team0\x00', r5}) epoll_create1(0x0) 2018/04/10 23:28:00 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100000}, 0xc) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f00000000c0)=0x3a) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x11, r1, 0x0) mmap(&(0x7f0000f99000/0x3000)=nil, 0x3000, 0x2, 0x100000000000011, r1, 0x0) 2018/04/10 23:28:00 executing program 2: unshare(0x40000000) socketpair$inet6(0xa, 0x3, 0x6, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setsig(r1, 0xa, 0x28) r2 = socket$packet(0x11, 0x3, 0x300) r3 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000200)={'bridge0\x00\x00p\x00', 0x4000000000001005}) r4 = syz_open_dev$vcsn(&(0x7f0000000280)='/dev/vcs#\x00', 0x4, 0x420800) ioctl$RNDGETENTCNT(r4, 0x80045200, &(0x7f0000000040)) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x4e21, 0x8000, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x4e22, 0x1000, @mcast1={0xff, 0x1, [], 0x1}, 0x9}], 0x38) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x3501}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bcsf0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000140)={'team0\x00', r5}) epoll_create1(0x0) 2018/04/10 23:28:01 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000000d80)='/dev/vcsa#\x00', 0xad, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000dc0), &(0x7f0000000e00)=0x4) mkdir(&(0x7f000091a000)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) unshare(0x400) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3, 0xbfc) r2 = open(&(0x7f0000000040)='./file0\x00', 0x4000, 0x80) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000080)={0x40000000}) r3 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000000640)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000680)={{{@in=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000780)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000007c0)={0x0, 0x0, 0x0}, &(0x7f0000000800)=0xc) sendmmsg$unix(r3, &(0x7f0000000c80)=[{&(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000005c0)=[{&(0x7f0000000140)="6934e442c6a22b2f3c9085ecba12cf1326474e46c17a33589a98ae55bbec49741110886ca9da2ce0e636bbf3441440bcec0af44920875a8dec2a9d25a1bef3a21f3270bacdcd9b68d1", 0x49}, {&(0x7f00000001c0)="4e9655da7d31f5b1ef5d1fc2c41c2034f3258cbb44b1f447892fc4d99623020705a3bc469e620cbb771a31cdfdc84dc01f343176e711e9f0e72bb2eaf0241375e6130e712c6a4032b4fcdfe8a16fbb31c0900dbb10e8c7ea2490bc7900ec6b1c22c00ea745e2b712acfa51e0a2b64df8cf51297bc8093190388617a68988453b61f9b3fec759284a3feda011f747b8fc868440ddf1e2f306168f262b5beeb2b418f68b1487bc16f6705e354594552ed19aa9e33432676da0608158f7aebe9239f76f898d3decc036d6c34e7e2438b4f7bf0ef2a1fec0e222874478a5b59b89aa2aa4fd", 0xe3}, {&(0x7f00000002c0)="31fd8662b2d4f1517255ce38f3c021268717eea4ba64842ac3b753878d54515536370fa86d1d32347e0f50eade17ae152e4f3432ab8f9008c83615c8f5de408b63badb7d632530b35510404c2dcb80c12ca2fbb8326a775f9254f62742087acd2c2d835a031c142c5efe5727c96ad6f864797a8ba342ab6b96ed25033753f2ee5b499fc213eedff107c2f473d153ecf1cab750b3eab541a1", 0x98}, {&(0x7f0000000380)="b1431b258a88a44bc942edf816eaf385d1a2057f2d19549e96ca4317bac71ae66f0a05df14c30126004c98a8539ba580b45094f739b70329f3740890c008e262dfb792cf9b3c3e4b477903b6cdc760cb8d5335c2f8ce3ac3536774de762fb12956c74049f2705d98e6c4ab6f816c1383796b802fee9d13b5845c7f3105eba0d71d1d48e4e85447bbbadce2c2d0073bec699801ed9eba891b7ad54a994d6fc403fc0afdae2ad55c7d96f5acdfe82ba0768bd1b53e52529bec2685588f0617e9110385", 0xc2}, {&(0x7f0000000480)="876ccb21ec1b3f8df86489307997e535ab99ff9de851289e85e611414dee7ca3e808ed1669d7ab6506c78bcae14a8ff398a3e3a3d3ce87ed8503f40fc8982f18f14ffd852e6ae4b7b309efe6e1e574910d9c719532f4f4d8e83afe686be4b076ab9759865393a92bb82a834ba600", 0x6e}, {&(0x7f0000000500)="effd8aec4b910811a83f06c2a3745f3c3d1c6f15d6eec5e9337756db3230e10e98a56dcf83ce90a940550d9b2c8706338951f78403400785d5bde8aeafda071d3ad46364af75ead7ca6f1fc89b6ff795b7abb30a26e291c5c65a1a7172c7017c164fc2e71b3b35d9718e9a74e3d8218f2a8b7abff23d23c8be8623bcc30afd9eacebb77f04db6e529484b54ba12fcf8dd7834f224ed85949e1786db849f74582940f84bac5a680c3b8bc1bddb707ec378ae2d00e45556f5ad203f5612c2c052b", 0xc0}], 0x6, &(0x7f0000000840)=[@rights={0x18, 0x1, 0x1, [r3, r1]}, @rights={0x28, 0x1, 0x1, [r3, r1, r1, r2, r1]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x30, 0x1, 0x1, [r1, r1, r3, r1, r2, r2, r1, r1]}, @rights={0x18, 0x1, 0x1, [r2, r1]}, @rights={0x18, 0x1, 0x1, [r3]}, @rights={0x38, 0x1, 0x1, [r2, r3, r1, r2, r3, r2, r1, r1, r1, r1]}], 0xf8, 0x40}, {&(0x7f0000000940)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000c00)=[{&(0x7f00000009c0)="334dddef8d4f", 0x6}, {&(0x7f0000000a00)="c14cf0a357b8b4ba1ce13cfa64b0471e3d7270efd3183067314cbad4a77e2e7352cea8bdf92804979cb9559b09611ff202a1d15927c8199b195d654ece27661b9af86faf79830354ef0e0a839e43b04befbfa8072fb721", 0x57}, {&(0x7f0000000a80)="2aeb39d47ece0a5f35814f8bd592db2dd7dbca3f96a86950cbf3a88576b8f48bf114fe4be48feebcc99707f26c29da30001694ee17f5f44f670f46897248157b2219e7844379c5facf8aec17b9bc64eb1ca53fde147deecdc0a076d77df3599a885fd7b24717d496ef158887430cd8378f5c267babbd5cdc1c2219f8f3ded0ecad92ee1af9354c05ebf7bfca93648cb89c2a8d032aad7857107a3e1aed93de630808d2242b0549afe1919c47c3eea7b1cba7634321f97210ecd03c4958", 0xbd}, {&(0x7f0000000b40)="aa196b2946f5b959c77d79329248786da44ebbd0aa954418a7c92483ef290912304226241fd7f1c83258ae6d86aece4c246a55ea520f2eecf157e01d5e548b208fc4726e32142d87165fde70a39fafb61668def55fb71093d0ba4ff2c153d70ff27d99c3e67bcc82dade65688c5e97471f166cd4f0", 0x75}, {&(0x7f0000000bc0)="58ac42ed53cafc", 0x7}], 0x5, 0x0, 0x0, 0x4000041}], 0x2, 0x24040091) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r2, 0x800443d2, &(0x7f0000000d40)={0x1, &(0x7f0000000d00)=[{}]}) fchmod(r3, 0x0) 2018/04/10 23:28:01 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000200)='net/ipv6_route\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000080)='setgroups\x00') setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00000000c0)=0x4, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000240)={{{@in=@local, @in6=@local}}, {{@in=@loopback}}}, &(0x7f0000000000)=0xe8) sendfile(r1, r0, &(0x7f0000000140), 0x400000ff) 2018/04/10 23:28:01 executing program 7: r0 = socket(0x1, 0x1, 0x0) r1 = epoll_create1(0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000080), 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x1f, 0x3, 0xd85, 0x6, 0xa26, 0x0, 0x2, {0x0, @in6={{0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, 0x653, 0x100000000, 0x7fffffff, 0x8, 0xfffffffffffffffb}}, &(0x7f0000000180)=0xb0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000001c0)=r2, 0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000044d000)) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x12381, 0x0) setsockopt$inet_dccp_int(r3, 0x21, 0x1f, &(0x7f00000002c0)=0x101, 0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a85352, &(0x7f0000000200)={{0x75a16e9f, 0x6}, 'port1\x00', 0x2, 0x800, 0x8, 0x7, 0x2, 0x1, 0xfffffffffffffffa, 0x0, 0x2, 0x40}) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000040)) shutdown(r0, 0x0) 2018/04/10 23:28:01 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f00000016c0)=0x8f7, 0x4) bind$inet6(r1, &(0x7f0000000340)={0xa, 0x4e22, 0x2}, 0x1c) r2 = syz_open_dev$sg(&(0x7f0000000300)='/dev/sg#\x00', 0x10000, 0x0) socket$inet6(0xa, 0x7, 0x3) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000400)=ANY=[@ANYBLOB="0800000039eb2e49f91f98217d5b87eb025bb76a5eaf681d21fe2e98f678121d8586d5069ae03694fd7b85cfa9bc67b3f27b46fbf1c5735af9bdd5493f6d90f504188104ddef2254ca79bc11f4638f73d284bdcaded087ab2f3a0b83b841251a4a78d35b4786f42c676439eb1e24df966362ed3e9fb6c55547a1d1db5be8522c579c3483ce6c19e687cbc7d4400a4aa4a5625f720e94b1", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000380)=0x24) listen(r1, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000280)={{0xa, 0x4e21, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x9f09}, {0xa, 0x4e24, 0x100, @remote={0xfe, 0x80, [], 0xbb}, 0x20}, 0x7f, [0x2, 0x8, 0xc328, 0x0, 0x1f, 0x1, 0x1, 0x40]}, 0x5c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e21, 0x9, @empty, 0x100}}, 0x9, 0x4, 0x80000000, 0xc58a}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000140)={r4, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, [0x9c, 0x3, 0x7fffffff, 0x0, 0x6, 0xfffffffffffff801, 0x5c9, 0x5, 0xe5, 0xbcde, 0x2, 0x4, 0xfffffffffffffbff, 0x3ff, 0x8001]}, &(0x7f0000000240)=0x100) connect$inet6(r0, &(0x7f00001cd000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) [ 70.521613] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 70.822580] device bridge0 entered promiscuous mode 2018/04/10 23:28:02 executing program 4: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000040)={0x2, 0x6, 0x3, 0xe9c, 0xeb0, 0x7fff}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r1, 0x0) ioctl$TIOCCONS(r1, 0x541d) 2018/04/10 23:28:02 executing program 3: munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) 2018/04/10 23:28:02 executing program 7: unshare(0x28060400) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000000)={0x0, &(0x7f0000964ff8)}, 0x10) 2018/04/10 23:28:02 executing program 6: r0 = accept$ipx(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000140)=0x10) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7, 0x200000) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000240)="1be72b7c127616c1dc7b763af74e095e04798b27acda24f66095d7a475a25c777f7467070fc49aab237a996b394ba4ff022ca23c8075a96d335d35909e985c66338caab8b4029a015ae23a9967f039e2fb38d6130fa701ccbfd71f7a326bfa864fb289d306e003d13d85738e2b63617977481bc6ea74c84718a324056dce23ac388d30a5f9b1a584653bfb57a4a2501cf166d7cd5159d6929e56d84815750631db4c120918fe00d83946bb0468fcf728c2c918c8e92d16d4c5e0f6adeee50c9a3261f4e6d3f51cf87ba452acf6723c3fa0d7e4df8e7838a7e2d69664846261d9f2a434f4e498d169d090948917e8bd77cc16e6d824e2") accept(0xffffffffffffff9c, &(0x7f0000000180)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f0000000200)=0x80) tee(r0, r2, 0x3, 0x4) r3 = syz_open_procfs(0x0, &(0x7f0000000100)='uid_map\x00') lseek(r3, 0xfffffffffffffffc, 0x1) 2018/04/10 23:28:02 executing program 0: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendto$ax25(r0, &(0x7f0000000000)="33ec16770039c3a29f826691a3df1a2e4aba35b8e5580ab443c9cf32d40b0d79790f416646b61adba954eb621d8c8c285e39f3aff9cd9a5b9fe9a11a7dec2ba4eb5c0f322ba8c242923df26691c5905d4aedb9247e460cde868c3229a72e99b4f5985901866d64609a2f64e8fe94c72dd0bf0fb7cc244ab23d8b04116b04a7e87ebbc029b11e", 0x86, 0x40, &(0x7f00000000c0)={0x3, {"c399d19f85f39d"}, 0x7}, 0x10) mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0xc000, 0x3, &(0x7f0000ff1000/0xc000)=nil) mprotect(&(0x7f0000ff1000/0x4000)=nil, 0x4000, 0x0) mprotect(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x0) madvise(&(0x7f0000ff2000/0xe000)=nil, 0xe000, 0x400000000008) 2018/04/10 23:28:02 executing program 5: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000340), &(0x7f0000000380)=0xc) unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000000000)={{0x9, 0x4, 0x8001, 0x4, 0x1, 0xfffffffffffffff7}, 0x1}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(r2, &(0x7f0000000940)={&(0x7f0000000840)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000900)={&(0x7f0000000040)=ANY=[@ANYBLOB="8bafd069489a000000009a591d460f85a45a0dcf", @ANYRES16=0x0, @ANYBLOB="08002abd7000fbdbdf250a0000001c000100080008001f00000008000b000069700008210000000000000800040007000000"], 0x38}, 0x1, 0x0, 0x0, 0x4000}, 0x4000) 2018/04/10 23:28:02 executing program 1: unshare(0x40000000) socketpair$inet6(0xa, 0x3, 0x6, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setsig(r1, 0xa, 0x28) r2 = socket$packet(0x11, 0x3, 0x300) r3 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000200)={'bridge0\x00\x00p\x00', 0x4000000000001005}) r4 = syz_open_dev$vcsn(&(0x7f0000000280)='/dev/vcs#\x00', 0x4, 0x420800) ioctl$RNDGETENTCNT(r4, 0x80045200, &(0x7f0000000040)) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x4e21, 0x8000, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x4e22, 0x1000, @mcast1={0xff, 0x1, [], 0x1}, 0x9}], 0x38) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x3501}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bcsf0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000140)={'team0\x00', r5}) epoll_create1(0x0) 2018/04/10 23:28:02 executing program 2: unshare(0x40000000) socketpair$inet6(0xa, 0x3, 0x6, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setsig(r1, 0xa, 0x28) r2 = socket$packet(0x11, 0x3, 0x300) r3 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000200)={'bridge0\x00\x00p\x00', 0x4000000000001005}) r4 = syz_open_dev$vcsn(&(0x7f0000000280)='/dev/vcs#\x00', 0x4, 0x420800) ioctl$RNDGETENTCNT(r4, 0x80045200, &(0x7f0000000040)) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x4e21, 0x8000, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x4e22, 0x1000, @mcast1={0xff, 0x1, [], 0x1}, 0x9}], 0x38) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x3501}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bcsf0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000140)={'team0\x00', r5}) epoll_create1(0x0) 2018/04/10 23:28:02 executing program 0: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendto$ax25(r0, &(0x7f0000000000)="33ec16770039c3a29f826691a3df1a2e4aba35b8e5580ab443c9cf32d40b0d79790f416646b61adba954eb621d8c8c285e39f3aff9cd9a5b9fe9a11a7dec2ba4eb5c0f322ba8c242923df26691c5905d4aedb9247e460cde868c3229a72e99b4f5985901866d64609a2f64e8fe94c72dd0bf0fb7cc244ab23d8b04116b04a7e87ebbc029b11e", 0x86, 0x40, &(0x7f00000000c0)={0x3, {"c399d19f85f39d"}, 0x7}, 0x10) mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0xc000, 0x3, &(0x7f0000ff1000/0xc000)=nil) mprotect(&(0x7f0000ff1000/0x4000)=nil, 0x4000, 0x0) mprotect(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x0) madvise(&(0x7f0000ff2000/0xe000)=nil, 0xe000, 0x400000000008) 2018/04/10 23:28:02 executing program 3: lsetxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)=@known='system.advise\x00', &(0x7f00000001c0)='\x00', 0x1, 0x2) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x51) poll(&(0x7f0000fdeff8)=[{r0}], 0x1, 0xb92) write$binfmt_script(r0, &(0x7f0000000040)={'#! ', './file0', [{0x20, '/dev/ptmx\x00'}, {0x20, '/dev/ptmx\x00'}, {0x20, '/dev/ptmx\x00'}, {0x20, ']'}], 0xa, "c75f26969219d1d60b4d5862475145371ec6a658a28644fa52e4300c5be903eb58248915cf9186cc26621ea2ee7bafebd2be8560c185a0dcb09dafc849e3820f8867d9e38faecb5f749966663c79e9dabbcf2ae9ee4d2b81800e0ec6e34b2ebe6bbdf6bd38129c3dd087979f5d7f9f29193846d72fa86fd3c4007c809543615e91bd2998044a9e91e2318f"}, 0xb9) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) 2018/04/10 23:28:02 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) mlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) write$sndseq(r0, &(0x7f0000eeafd7)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @result}], 0x30) 2018/04/10 23:28:02 executing program 7: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) ioprio_set$pid(0x2, 0x0, 0x4001) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0xac, &(0x7f0000000000)=[@in6={0xa, 0x4e24, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x100000001}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0xff}, @in6={0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}, 0x2}, @in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e21, @multicast1=0xe0000001}]}, &(0x7f0000000140)=0x10) pipe(&(0x7f0000000480)={0xffffffffffffffff}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000000240)={0x6}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000180)=@int=0xdbd8, 0x4) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) exit_group(0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00000001c0)) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000280)={{0x2, 0x4e24, @loopback=0x7f000001}, {0x1}, 0x10, {0x2, 0x4e20, @multicast2=0xe0000002}, 'ifb0\x00'}) 2018/04/10 23:28:02 executing program 4: r0 = memfd_create(&(0x7f0000000040)="dbbb", 0x3) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000c26fec)={0x1, 0x2, 0xff, 0x2, 0x0, r0}, 0x2c) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) write$sndseq(r0, &(0x7f00000001c0)=[{0x8c4, 0xaeba, 0x10000, 0x0, @tick=0x3, {0x101, 0x2}, {0x2, 0x9}, @time=@time={r2, r3+10000000}}, {0xe3, 0x1, 0x3, 0x7, @tick=0x1, {0xb0e, 0x10001}, {0x1, 0x200}, @time=@time={0x0, 0x1c9c380}}, {0x9bc, 0x0, 0x5, 0x2, @time, {0x578, 0x4}, {0x80000000, 0x81}, @ext={0xfc, &(0x7f0000000080)="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"}}, {0x2, 0x9, 0xffffffffffffffff, 0x9, @tick=0xff, {0xfffffffffffffbff, 0x9}, {0x4, 0x8}, @raw8={"e9e0ab85efd3689551ce5a8e"}}, {0x0, 0x6, 0x2, 0x3, @tick, {0x7fffffff, 0x4}, {0x80000000, 0x1}, @queue={0x9, {0x20, 0x3a}}}, {0x9001, 0x80, 0x1, 0x3, @time={r4, r5+30000000}, {0x61ef, 0xfffffffffffffe00}, {0x0, 0x3}, @queue={0xfffffffffffffff8, {0x3, 0x100}}}], 0x120) ioctl$void(r1, 0x5450) [ 71.397405] device bridge0 entered promiscuous mode [ 71.513325] device bridge0 entered promiscuous mode 2018/04/10 23:28:02 executing program 0: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendto$ax25(r0, &(0x7f0000000000)="33ec16770039c3a29f826691a3df1a2e4aba35b8e5580ab443c9cf32d40b0d79790f416646b61adba954eb621d8c8c285e39f3aff9cd9a5b9fe9a11a7dec2ba4eb5c0f322ba8c242923df26691c5905d4aedb9247e460cde868c3229a72e99b4f5985901866d64609a2f64e8fe94c72dd0bf0fb7cc244ab23d8b04116b04a7e87ebbc029b11e", 0x86, 0x40, &(0x7f00000000c0)={0x3, {"c399d19f85f39d"}, 0x7}, 0x10) mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0xc000, 0x3, &(0x7f0000ff1000/0xc000)=nil) mprotect(&(0x7f0000ff1000/0x4000)=nil, 0x4000, 0x0) mprotect(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x0) madvise(&(0x7f0000ff2000/0xe000)=nil, 0xe000, 0x400000000008) 2018/04/10 23:28:02 executing program 2: r0 = eventfd2(0x0, 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f0000000080), 0x1f2) 2018/04/10 23:28:03 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x281, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x10000}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={r1, 0xdfa5, 0x100000000}, 0x10) syz_emit_ethernet(0x4e, &(0x7f0000005faa)=ANY=[@ANYBLOB="3950bb63eee01e4900d1cd3997030f000180c200000086dd60c8fba200183afffe8000000000000000000000000000ffff0200000000000000000000000000018700907800000000ff0200000000"], 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000000040)="69f89988b6e47b8e0df17a8e54374a07cc93c860c53926a446e3915b1e3e1d1a361be37eb13f58893bda4d79ee027b4f996066cd41659e04330b78dc091e4490a788b9c16df505ccd8d3f9e873b9e2fa0241aa2fbfa2e71bb8a7d22d86fd677225d91ab6ef6b377b16cea026d1") fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f00000000c0)) 2018/04/10 23:28:03 executing program 4: setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000040)="2927f11ae6f571e1335ec22d430766983b64bce1d991dc102973356e1178575c6637428cf65c391f67dd0c765530d60013b9e03576adcdded8015b84039ab4465c56a592", 0x44) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt(r0, 0xff, 0x7, &(0x7f0000000080), 0x0) r1 = memfd_create(&(0x7f0000000000)='!^+posix_acl_access\x00', 0x2) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000140)={'mangle\x00', 0xe3, "d5170bb6903f4f603930c3e6ba0ce4ecd59ad60317cdac082b667f552cdb6588f91568c150527ae8c3cab220db5f274dd528a23b9ce4a8187b83a6786df275a97e26364ed8ebb2c2d3f7513de4f2e9813159f3f423020e75cb749cea61ab8bb1c1084004bd69ca196fda2e59f67f2f22fb770e2274edafa4fa64ca5574f2167214e40b7f95998736704a5498369cbf4d336d897c5acbececa5bfbc5d6930a07082a3d5c404e3b05cd51cdebdd37b1ed649edcb43037cd03c6e37d8269b545c25c7483f2fca073807ab3a97b135ed899fc50c0754db9e64fa85765bb8554e51c4f01681"}, &(0x7f0000000280)=0x107) getsockname$inet(r1, &(0x7f00000000c0)={0x0, 0x0, @rand_addr}, &(0x7f0000000100)=0x10) 2018/04/10 23:28:03 executing program 5: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000340), &(0x7f0000000380)=0xc) unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000000000)={{0x9, 0x4, 0x8001, 0x4, 0x1, 0xfffffffffffffff7}, 0x1}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(r2, &(0x7f0000000940)={&(0x7f0000000840)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000900)={&(0x7f0000000040)=ANY=[@ANYBLOB="8bafd069489a000000009a591d460f85a45a0dcf", @ANYRES16=0x0, @ANYBLOB="08002abd7000fbdbdf250a0000001c000100080008001f00000008000b000069700008210000000000000800040007000000"], 0x38}, 0x1, 0x0, 0x0, 0x4000}, 0x4000) 2018/04/10 23:28:03 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x400, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00000000c0)=r1, 0x4) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000000100)={{0x3, 0x4f, 0x2, 0x0, 0x5, 0xca}, 0x5}) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000140)) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, 0x1c) 2018/04/10 23:28:03 executing program 2: mmap(&(0x7f0000216000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000140)='ip6gretap0\x00') r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80, 0x0) mknodat(r1, &(0x7f0000000080)='./file0\x00', 0x1, 0x7) shmget(0x0, 0x4000, 0x300, &(0x7f0000de0000/0x4000)=nil) 2018/04/10 23:28:03 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x4) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000140)=ANY=[@ANYBLOB="0300fc767f41c2000082ec00000000162a9da1e8a2d9bfc9c0b9dbca7339f13ad30029c132b4363afc5d90ce3d3bdce8117ae2f22aab34b029bb0ad368e05e4f976d1fdf39985ea376394c7a62942e56782e6a0b7e49a76065b238e74003588a22d8"], &(0x7f00000000c0)=0xa) r2 = accept(r1, &(0x7f00000001c0)=@nl=@proc, &(0x7f0000000080)=0x80) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, 0xffffffffffffffff}, 0x10) r3 = getpgrp(0x0) connect$ax25(r2, &(0x7f0000000240)={0x3, {"8004604e2ee7ae"}, 0x8001}, 0x10) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000100)=r3) 2018/04/10 23:28:03 executing program 3: lsetxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)=@known='system.advise\x00', &(0x7f00000001c0)='\x00', 0x1, 0x2) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x51) poll(&(0x7f0000fdeff8)=[{r0}], 0x1, 0xb92) write$binfmt_script(r0, &(0x7f0000000040)={'#! ', './file0', [{0x20, '/dev/ptmx\x00'}, {0x20, '/dev/ptmx\x00'}, {0x20, '/dev/ptmx\x00'}, {0x20, ']'}], 0xa, "c75f26969219d1d60b4d5862475145371ec6a658a28644fa52e4300c5be903eb58248915cf9186cc26621ea2ee7bafebd2be8560c185a0dcb09dafc849e3820f8867d9e38faecb5f749966663c79e9dabbcf2ae9ee4d2b81800e0ec6e34b2ebe6bbdf6bd38129c3dd087979f5d7f9f29193846d72fa86fd3c4007c809543615e91bd2998044a9e91e2318f"}, 0xb9) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) 2018/04/10 23:28:03 executing program 7: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) ioprio_set$pid(0x2, 0x0, 0x4001) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0xac, &(0x7f0000000000)=[@in6={0xa, 0x4e24, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x100000001}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0xff}, @in6={0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}, 0x2}, @in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e21, @multicast1=0xe0000001}]}, &(0x7f0000000140)=0x10) pipe(&(0x7f0000000480)={0xffffffffffffffff}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000000240)={0x6}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000180)=@int=0xdbd8, 0x4) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) exit_group(0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00000001c0)) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000280)={{0x2, 0x4e24, @loopback=0x7f000001}, {0x1}, 0x10, {0x2, 0x4e20, @multicast2=0xe0000002}, 'ifb0\x00'}) 2018/04/10 23:28:03 executing program 4: writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000040)="8e6a0aacd461c202d03317a4f9a1d8ed2c12c100e880d30f6203dbabd849237e531d9c2eda090d3dad", 0x29}], 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000140)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa}, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}], 0x80) ioctl$VHOST_SET_VRING_ENDIAN(0xffffffffffffffff, 0x4008af13, &(0x7f0000000040)={0x5}) mknod$loop(&(0x7f0000dceff8)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000000240)='./file0\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)="91d6cc8cab3540b99c740c031fd4d07666617400", 0x10, &(0x7f0000000280)="1970a0a8c9f7b90e6b329d4e50b45eb2f0092744968d") 2018/04/10 23:28:03 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) close(r1) r2 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000380)={0x0, 0xff, 0x8}, &(0x7f0000000480)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000005c0)={r3, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000140)={r3, 0x1, 0x1}, &(0x7f0000000180)=0x8) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa}, 0x1c) sendto$inet6(r4, &(0x7f00002a0b14)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080), 0x4) r5 = accept$netrom(r0, 0x0, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000400), &(0x7f0000000240)=0x8) getsockopt$IP6T_SO_GET_REVISION_MATCH(r4, 0x29, 0x44, &(0x7f00000001c0)={'HL\x00'}, &(0x7f0000000280)=0x1e) listen$netrom(r5, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) readv(r6, &(0x7f0000001680)=[{&(0x7f0000000580)=""/49, 0x31}], 0x1) r7 = socket$inet(0x2, 0x0, 0xffffffffffffbbe0) accept4(r5, &(0x7f00000004c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000540)=0x80, 0x80800) read(r6, &(0x7f0000000040)=""/25, 0x19) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000300)='/dev/hwrng\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x4, 0xfffffffffffffff8, 0x80000001, 0x5, 0x10, r8, 0x7e}, 0x2c) socketpair(0x0, 0x0, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGUNIQ(r10, 0x80404508, &(0x7f0000000880)=""/247) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r9, 0xc00c642d, &(0x7f0000000680)={0x0, 0x80000, r7}) getsockopt$inet_IP_IPSEC_POLICY(r7, 0x0, 0x10, &(0x7f00000006c0)={{{@in=@remote, @in6=@dev}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000200)=0x7f, 0x4) gettid() sendmsg$nl_generic(r6, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000980)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) 2018/04/10 23:28:03 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000004, 0x1010, r0, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x19, &(0x7f0000000200)=""/213, &(0x7f00005db000)=0xd5) 2018/04/10 23:28:03 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x5}, 0x2c) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='coredump_filter\x00') mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000ffbfa0)=[{&(0x7f0000ead000)=""/46, 0x2e}], 0x1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x7, 0x5, &(0x7f0000003000)=ANY=[@ANYBLOB="180000000000000000000000000000000577a292f7000000"], &(0x7f0000002ff6)='syzkaller\x00', 0x7e0, 0xe7, &(0x7f0000002f19)=""/231, 0x41100}, 0x48) 2018/04/10 23:28:03 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000000)=0xfffffffeffffffff, 0x4) bind$inet6(r0, &(0x7f0000710fe4)={0xa, 0x4e21}, 0x1c) r1 = socket$inet(0x2, 0x2, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x80) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f00000001c0)=0x67) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f00000000c0)=""/216) bind$inet(r1, &(0x7f0000b46ff0)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000280)=ANY=[@ANYBLOB="0180c20000000000140000008f394110c68b014bf55f7d55a2f1136c08004500001c000000000011907860088f61114728f9a1cd44813730350c09043c7a288b407d065b40a9d795dce35c18e65377dba1feb7c24852cc3892139931ce77aa1d523ad1ddd8a9990eda80fa186343bb6d9fe04b6eb72dc91fe509e8039b"], 0x0) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000240)={0x4, &(0x7f0000000200)=[{0x8, 0x1000, 0x0, 0x6}, {0x78b, 0x8001, 0x80000000, 0x3}, {0x1, 0x0, 0x0, 0x81}, {0x80000000, 0xc7bf, 0x694}]}, 0x10) 2018/04/10 23:28:03 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x8000, 0x0) flock(r0, 0x0) 2018/04/10 23:28:03 executing program 1: r0 = socket$inet6(0xa, 0x10000000002, 0x0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x40) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000140)=0x1, 0x4) sendto$inet6(r0, &(0x7f000047f000), 0x9f, 0x8000, &(0x7f0000a2afe4)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0x0, 0x20040010, &(0x7f00006e4fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x42, 0x462000) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000000040)={0x5, 0x5, 0x7, 0x7f, 0x7, 0x6}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f00000000c0)={{0x81, 0x800}, {0x31f5, 0x1f}, 0x1000, 0x2, 0x1000}) 2018/04/10 23:28:04 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) close(r1) r2 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000380)={0x0, 0xff, 0x8}, &(0x7f0000000480)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000005c0)={r3, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000140)={r3, 0x1, 0x1}, &(0x7f0000000180)=0x8) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa}, 0x1c) sendto$inet6(r4, &(0x7f00002a0b14)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080), 0x4) r5 = accept$netrom(r0, 0x0, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000400), &(0x7f0000000240)=0x8) getsockopt$IP6T_SO_GET_REVISION_MATCH(r4, 0x29, 0x44, &(0x7f00000001c0)={'HL\x00'}, &(0x7f0000000280)=0x1e) listen$netrom(r5, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) readv(r6, &(0x7f0000001680)=[{&(0x7f0000000580)=""/49, 0x31}], 0x1) r7 = socket$inet(0x2, 0x0, 0xffffffffffffbbe0) accept4(r5, &(0x7f00000004c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000540)=0x80, 0x80800) read(r6, &(0x7f0000000040)=""/25, 0x19) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000300)='/dev/hwrng\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x4, 0xfffffffffffffff8, 0x80000001, 0x5, 0x10, r8, 0x7e}, 0x2c) socketpair(0x0, 0x0, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGUNIQ(r10, 0x80404508, &(0x7f0000000880)=""/247) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r9, 0xc00c642d, &(0x7f0000000680)={0x0, 0x80000, r7}) getsockopt$inet_IP_IPSEC_POLICY(r7, 0x0, 0x10, &(0x7f00000006c0)={{{@in=@remote, @in6=@dev}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000200)=0x7f, 0x4) gettid() sendmsg$nl_generic(r6, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000980)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) 2018/04/10 23:28:04 executing program 3: lsetxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)=@known='system.advise\x00', &(0x7f00000001c0)='\x00', 0x1, 0x2) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x51) poll(&(0x7f0000fdeff8)=[{r0}], 0x1, 0xb92) write$binfmt_script(r0, &(0x7f0000000040)={'#! ', './file0', [{0x20, '/dev/ptmx\x00'}, {0x20, '/dev/ptmx\x00'}, {0x20, '/dev/ptmx\x00'}, {0x20, ']'}], 0xa, "c75f26969219d1d60b4d5862475145371ec6a658a28644fa52e4300c5be903eb58248915cf9186cc26621ea2ee7bafebd2be8560c185a0dcb09dafc849e3820f8867d9e38faecb5f749966663c79e9dabbcf2ae9ee4d2b81800e0ec6e34b2ebe6bbdf6bd38129c3dd087979f5d7f9f29193846d72fa86fd3c4007c809543615e91bd2998044a9e91e2318f"}, 0xb9) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) 2018/04/10 23:28:04 executing program 4: prlimit64(0x0, 0x7b4c306217d23772, &(0x7f0000000040), &(0x7f0000000080)) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4000) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000180)={0x55f}, 0x4) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000240)={'team0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000280)={{{@in6=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f0000000380)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00000001c0)={@local={0xfe, 0x80, [], 0xaa}, 0x2d, r1}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000003c0)={{{@in=@multicast2=0xe0000002, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e21, 0x9, 0x4e23, 0x0, 0xa, 0x80, 0x20, 0x2b, r1, r2}, {0x4, 0x1, 0xffffffff, 0x8, 0xffffffffffffffff, 0x7}, {0x3629, 0x7, 0x1, 0x1}, 0x800, 0x6e6bb8, 0x3, 0x1, 0x1}, {{@in=@dev={0xac, 0x14, 0x14, 0xa}, 0x4d6, 0xff}, 0x0, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3501, 0x0, 0x1, 0x401, 0x101, 0x4, 0x7}}, 0xe8) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000100)={&(0x7f00000000c0)=[0x80000001, 0x400, 0x7], 0x3, 0xffffffffffffffc1, 0x80000000, 0x3ff, 0x4ac4000000000000, 0x7, {0x4000000000000000, 0x0, 0x1, 0x80, 0x635d, 0x9, 0xb0ea, 0x1, 0xffffffff, 0x1, 0x4, 0xffffffffffffff80, 0x6, 0x3, "f0d64a205f47d1034822a087b2abfaf23431d2dddfca00f3d07723f7acbd95ac"}}) 2018/04/10 23:28:04 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000080), &(0x7f0000000100)=0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0xfffffd64) fchdir(r0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuset.memory_pressure\x00', 0x0, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000040), 0x4) syz_emit_ethernet(0x1, &(0x7f0000001080)=ANY=[@ANYBLOB="aaaaaa85aabbaaaa687b87aaaa1a8137ffff0700e33e6e16000042d61d26d57c000000de0000de68ca"], &(0x7f00000000c0)) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000000140)={{0x8, 0x80000000}, 'port0\x00', 0x0, 0x1000, 0x4, 0x7ff, 0xfd, 0x0, 0x3f, 0x0, 0x4, 0x40}) readv(r0, &(0x7f0000000280)=[{&(0x7f0000000200)=""/38, 0x26}, {&(0x7f0000000240)=""/27, 0x1b}, {&(0x7f00000010c0)=""/4096, 0x1000}], 0x3) 2018/04/10 23:28:04 executing program 5: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r0, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x200, 0x3, 0x4, 0x2, 0x80000001, 0x2, 0x6, 0x9703, 0x5a, 0x38, 0x1b7, 0x1, 0x2, 0x20, 0x2, 0x6, 0x1, 0x40}, [{0x6, 0x0, 0x800, 0x9, 0x3, 0x3ff, 0x5, 0x4}], "e4c5bb79fb9de2977b52effe94a4cbe8b2eb0cd7e5f0b4a8fcf70e65049451dd3dbc05f8a1cb1e95eecdd5506c5ccb80a31088", [[]]}, 0x18b) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0xbc, &(0x7f0000000140)=[@in={0x2, 0x4e24}, @in6={0xa, 0x4e23, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, @in6={0xa, 0x4e24, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in6={0xa, 0x4e22, 0xfffffffffffffff8, @ipv4={[], [0xff, 0xff]}, 0x5}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x7}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xe}}, @in6={0xa, 0x4e23, 0x200, @loopback={0x0, 0x1}, 0x4}]}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000200)={r2, 0x5}, 0x8) capset(&(0x7f00000000c0), &(0x7f0000000100)) r3 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r3) 2018/04/10 23:28:04 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x6, &(0x7f0000000000), 0x20000020) r1 = dup3(r0, r0, 0x80000) socket$bt_bnep(0x1f, 0x3, 0x4) bind$ax25(r1, &(0x7f0000000040)={0x3, {"015c6b06e53efb"}, 0x8}, 0x10) 2018/04/10 23:28:04 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x2) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000001780), 0x4) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001740)={&(0x7f0000000040)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x3, 0x1, 0x1, {0xa, 0x4e21, 0xfffffffffffffff7, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x80, &(0x7f0000000280)=[{&(0x7f00000000c0)="b15e50990b00e5406d58bf018605efe7f07691064c440698a16210c2234dcd2b39b4a0798598c63e5664b87bf61669c570908b4e5342bbf9038691abc23a729d2b383c4feb8097275908cb8dc875660950476ac2e85e", 0x56}, {&(0x7f0000000140)="fea4f78cf30806e78a672d023a6cd202af7b77096446fa90b89b046c0d296464379cbb25b6f24b6d730f8127eb8051a37ed01512f5c518e467b09f8439515d96e29a83e62ccb5c8f14149ffe1ca8e20a3da6b71e", 0x54}, {&(0x7f00000001c0)="22cb4995d6968e975f77349eb1691805f0fd077f976b5daa556fbe19e5988d995e32e01f2375a0d0af105b007dfb2a088b13bc2507c10e165e50fc68936a1c6010fba62eb4fe9c18f93c01b637baa54b3c2d2622d8c5495dae696cbfd6353ebbe71d1093308b31ff53498de7483a4f14075af345cd9aaabf7e451626296df0cde7f5", 0x82}], 0x3, &(0x7f00000002c0)=ANY=[@ANYBLOB="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bc0af05561e1c15e9eca189bdee5991868f59b2bce6be27942029b6b2c08e3800db4c965ea2379c23f8dd6ac4c5ac3aeda140fb641bdbcce3331c972caf8ed9fae597b56b618d28f405bce73133824cc0d66291ee57da0b798d361378b46df6148d20442700004800000000000000090100000500000018b4b0183fcaf427ef76e20d03d3b5ab0a83ec8eeddc34f5915d9707673a7e9e52c8c5f26164d4c9cb82706ee6f08a00f7a88844365e000030000000000000000001000003000000704edb9e0c34922055898e7ed656e7ce85d84768d199c2f5de1eebcd70bfc000"], 0x1460, 0x8000}, 0x11) io_setup(0xa3c, &(0x7f0000409000)=0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000000)=0x9, 0x4) readahead(r0, 0x7, 0x5) io_submit(r1, 0x1, &(0x7f0000329fd8)=[&(0x7f00002a8000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f00000001c0), 0xffbf}]) 2018/04/10 23:28:04 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) close(r1) r2 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000380)={0x0, 0xff, 0x8}, &(0x7f0000000480)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000005c0)={r3, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000140)={r3, 0x1, 0x1}, &(0x7f0000000180)=0x8) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa}, 0x1c) sendto$inet6(r4, &(0x7f00002a0b14)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080), 0x4) r5 = accept$netrom(r0, 0x0, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000400), &(0x7f0000000240)=0x8) getsockopt$IP6T_SO_GET_REVISION_MATCH(r4, 0x29, 0x44, &(0x7f00000001c0)={'HL\x00'}, &(0x7f0000000280)=0x1e) listen$netrom(r5, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) readv(r6, &(0x7f0000001680)=[{&(0x7f0000000580)=""/49, 0x31}], 0x1) r7 = socket$inet(0x2, 0x0, 0xffffffffffffbbe0) accept4(r5, &(0x7f00000004c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000540)=0x80, 0x80800) read(r6, &(0x7f0000000040)=""/25, 0x19) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000300)='/dev/hwrng\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x4, 0xfffffffffffffff8, 0x80000001, 0x5, 0x10, r8, 0x7e}, 0x2c) socketpair(0x0, 0x0, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGUNIQ(r10, 0x80404508, &(0x7f0000000880)=""/247) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r9, 0xc00c642d, &(0x7f0000000680)={0x0, 0x80000, r7}) getsockopt$inet_IP_IPSEC_POLICY(r7, 0x0, 0x10, &(0x7f00000006c0)={{{@in=@remote, @in6=@dev}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000200)=0x7f, 0x4) gettid() sendmsg$nl_generic(r6, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000980)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) 2018/04/10 23:28:05 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x2) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000001780), 0x4) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001740)={&(0x7f0000000040)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x3, 0x1, 0x1, {0xa, 0x4e21, 0xfffffffffffffff7, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x80, &(0x7f0000000280)=[{&(0x7f00000000c0)="b15e50990b00e5406d58bf018605efe7f07691064c440698a16210c2234dcd2b39b4a0798598c63e5664b87bf61669c570908b4e5342bbf9038691abc23a729d2b383c4feb8097275908cb8dc875660950476ac2e85e", 0x56}, {&(0x7f0000000140)="fea4f78cf30806e78a672d023a6cd202af7b77096446fa90b89b046c0d296464379cbb25b6f24b6d730f8127eb8051a37ed01512f5c518e467b09f8439515d96e29a83e62ccb5c8f14149ffe1ca8e20a3da6b71e", 0x54}, {&(0x7f00000001c0)="22cb4995d6968e975f77349eb1691805f0fd077f976b5daa556fbe19e5988d995e32e01f2375a0d0af105b007dfb2a088b13bc2507c10e165e50fc68936a1c6010fba62eb4fe9c18f93c01b637baa54b3c2d2622d8c5495dae696cbfd6353ebbe71d1093308b31ff53498de7483a4f14075af345cd9aaabf7e451626296df0cde7f5", 0x82}], 0x3, &(0x7f00000002c0)=ANY=[@ANYBLOB="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bc0af05561e1c15e9eca189bdee5991868f59b2bce6be27942029b6b2c08e3800db4c965ea2379c23f8dd6ac4c5ac3aeda140fb641bdbcce3331c972caf8ed9fae597b56b618d28f405bce73133824cc0d66291ee57da0b798d361378b46df6148d20442700004800000000000000090100000500000018b4b0183fcaf427ef76e20d03d3b5ab0a83ec8eeddc34f5915d9707673a7e9e52c8c5f26164d4c9cb82706ee6f08a00f7a88844365e000030000000000000000001000003000000704edb9e0c34922055898e7ed656e7ce85d84768d199c2f5de1eebcd70bfc000"], 0x1460, 0x8000}, 0x11) io_setup(0xa3c, &(0x7f0000409000)=0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000000)=0x9, 0x4) readahead(r0, 0x7, 0x5) io_submit(r1, 0x1, &(0x7f0000329fd8)=[&(0x7f00002a8000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f00000001c0), 0xffbf}]) 2018/04/10 23:28:05 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e22, 0xfd5, @mcast2={0xff, 0x2, [], 0x1}, 0xd795}, 0x1c) socketpair$inet6(0xa, 0x2, 0xfff, &(0x7f00000011c0)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000001200)=0x7, 0x4) r2 = fcntl$dupfd(r0, 0x0, r0) connect$inet6(r2, &(0x7f00000010c0)={0xa, 0x4e20, 0xcd, @empty, 0x1000}, 0x1c) setsockopt$inet6_dccp_buf(r2, 0x21, 0x82, &(0x7f00000000c0)="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", 0x1000) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x3e) r3 = socket$inet6(0xa, 0x80003, 0xff) r4 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r4, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)=ANY=[@ANYBLOB="020d00000500000000000000000000000300060000800000020000000000000000"], 0x28}, 0x1}, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) write$binfmt_aout(r1, &(0x7f0000001240)=ANY=[@ANYBLOB="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"], 0x1220) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000001140)=0x1, 0x4) getsockopt$sock_int(r3, 0x1, 0x2b, &(0x7f0000000000), &(0x7f0000000040)=0x4) io_setup(0x7, &(0x7f0000001100)=0x0) io_destroy(r5) ioctl$VT_DISALLOCATE(r2, 0x5608) 2018/04/10 23:28:05 executing program 1: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000040)='./file0\x00', 0x6, 0x5, &(0x7f0000001280)=[{&(0x7f0000000140)="5958d83ed5c8fde5bb8d40a4ebd485eb029f53ad2ce3a75dae9ce4b97de9e96b1a84c7d2927e9e76197807698e8e9c5b30ab7e12583d44af09e2737a8f21046bd495e56768d0b6be81cf6ce22e844f0fd1b372f9eae490067c87a86d955bfbc8f548b33d6cb6d0b27d503b5215f7e2d24f9ea67156ecc0f5e0cde9c2041a335cd9f5fadcd29f0173253eaa073f2bbc9ac6864cf09b8d528380b661e9cc32fd8d072296", 0xa3, 0x5}, {&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000000080)="3154a81ee731144958e7c1492260758b8308223e17c92f6de9a57983186b464c12eff33dd6e1fffe9379c148390864", 0x2f, 0x1ff}, {&(0x7f0000001200)="78a0b05e975dacce466a0b2d4c9865157655ddae7a8ddb509eee243952c37c3556be48443ba23daa95661ab1c8c93ea337505fb78beae4b4bba473319f175ee50debf340180807372b993ead65d77825ed91d57ecd3c0a", 0x57, 0x9}, {&(0x7f00000000c0)="7d34085268435fd17422cfbe201313c3973c217df240d924abb6c22155c13a98327789c8fc91c7bf5c5d4e025a5a6a56afa1eddc797d86d52f9725204b", 0x3d, 0x101}], 0x10, &(0x7f0000001300)={[{@resize={'resize', 0x3d, [0x78, 0x3d, 0x38, 0x7d, 0x34]}, 0x2c}, {@usrquota='usrquota', 0x2c}, {@notail='notail', 0x2c}]}) mount(&(0x7f000000a000)='./file1\x00', &(0x7f00001a1000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000807000)) chdir(&(0x7f0000e69ff8)='./file0\x00') umount2(&(0x7f0000b1d000)='.', 0x4) chdir(&(0x7f0000001340)='./file1\x00') 2018/04/10 23:28:05 executing program 5: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r0, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x200, 0x3, 0x4, 0x2, 0x80000001, 0x2, 0x6, 0x9703, 0x5a, 0x38, 0x1b7, 0x1, 0x2, 0x20, 0x2, 0x6, 0x1, 0x40}, [{0x6, 0x0, 0x800, 0x9, 0x3, 0x3ff, 0x5, 0x4}], "e4c5bb79fb9de2977b52effe94a4cbe8b2eb0cd7e5f0b4a8fcf70e65049451dd3dbc05f8a1cb1e95eecdd5506c5ccb80a31088", [[]]}, 0x18b) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0xbc, &(0x7f0000000140)=[@in={0x2, 0x4e24}, @in6={0xa, 0x4e23, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, @in6={0xa, 0x4e24, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in6={0xa, 0x4e22, 0xfffffffffffffff8, @ipv4={[], [0xff, 0xff]}, 0x5}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x7}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xe}}, @in6={0xa, 0x4e23, 0x200, @loopback={0x0, 0x1}, 0x4}]}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000200)={r2, 0x5}, 0x8) capset(&(0x7f00000000c0), &(0x7f0000000100)) r3 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r3) 2018/04/10 23:28:05 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0xffffffff, 0x3, 0xfffffffffffffffd, 0x0, 0x0, 0x2}) write(r0, &(0x7f00000ce000)="9b37e1fe4fbbe4a62c58a06f1b749265b041439ab45f5cb7a0fb26962a5b59746027c8e51040ac277580ffdcf048b558be78d9586af148bc76874841b63ef270c82b2d2af25d165ed1d18d7bb38500bc7309789270c0b1bcd07c8e2f63da930a", 0x60) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000f23fae)=""/82, 0x52) 2018/04/10 23:28:05 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) munmap(&(0x7f0000003000/0x2000)=nil, 0x2000) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000140)={0x4, 0xb0, &(0x7f0000000080)="6f00f66e0782313f627dc3771eec57861252a50eb412026740bcc25f8e9fa222eb7414cbfb4549c7fcc7b9f77f9b0d9ae9550ee11d96308ff55e32a9126b4c54726e9d2197a64fc6c67182968176565d5392473cd509c321cebfdb15cdd110cdbcaa1164d6c4c9025c8187c6375182db37f97c51912d48a2aee7916ed2aee46a21a0c4ab054a5faaf6e60f78be095196d8ed1fa377914a59225cb6f2c623de088706fc30afc018a3d39d62260baa5964"}) mremap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000004000/0x1000)=nil) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) sched_yield() ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000180)={'ipddp0\x00', {0x2, 0x4e24, @rand_addr=0x282}}) r2 = getgid() getgroups(0x0, &(0x7f0000000000)) setregid(r2, 0x0) 2018/04/10 23:28:05 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x2) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty, 0x2}, 0x1c) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f00000006c0)=ANY=[], 0x0, &(0x7f0000000000)=[{&(0x7f0000000400)=""/191, 0xbf}, {&(0x7f0000000300)=""/216, 0xd8}], 0x2, &(0x7f00000000c0)=""/3, 0x3}, 0x0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x10a) recvmsg$kcm(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000100)=""/53, 0x35}, {&(0x7f0000000140)=""/165, 0xa5}, {&(0x7f0000000240)=""/165, 0xa5}], 0x3, &(0x7f0000000500)=""/47, 0x2f, 0x1000}, 0x2000) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000580)=0x100000001) sendmmsg(r0, &(0x7f0000000140), 0x1f8aeba99eb8fd7, 0x0) [ 74.296013] mmap: syz-executor4 (5911) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/04/10 23:28:05 executing program 0: r0 = inotify_init() ftruncate(r0, 0xffffffffffffff00) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000040)={'icmp6\x00'}, &(0x7f0000000080)=0x1e) sendto(r1, &(0x7f00000000c0)="07f7e7603ee037b53ab07b479d8a6e011ea17decea1e8dd070d27734fde88c55c1aaded7c7eeaf4c6ac78e2a88c415baad0298217a5c9c93456e4e5234633df86ca789ac432507cd29c230c80836f453d40a6dfbf7cf09c1", 0x58, 0x0, &(0x7f0000000140)=@nfc={0x27, 0x0, 0x2, 0x5}, 0x80) ioctl$TIOCGWINSZ(0xffffffffffffffff, 0x5413, &(0x7f0000000000)) socketpair$ax25(0x3, 0x7, 0xcc, &(0x7f00000001c0)) 2018/04/10 23:28:05 executing program 7: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f000022a000)=0x100008001, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x80001, 0x0) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x44) bind$inet6(r0, &(0x7f0000002000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000100)={0x5}, 0x4) 2018/04/10 23:28:05 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = gettid() r2 = dup(r0) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000000000)) listen$netrom(r2, 0x2) readv(r2, &(0x7f00003c2000)=[{&(0x7f0000000100)=""/209, 0x84}], 0x20000000000002e6) timer_create(0x0, &(0x7f0000ee4000)={0x0, 0x12}, &(0x7f0000044000)=0x0) timer_settime(r3, 0xfffffffffffffffc, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000000040)) mmap(&(0x7f0000a91000/0x8000)=nil, 0x8000, 0x2000005, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r2, &(0x7f0000000300)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)={0x8c, r4, 0x210, 0x70bd26, 0x25dfdbfd, {0x7}, [@IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x8}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}]}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x4b}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x10}, 0x80) 2018/04/10 23:28:05 executing program 4: clock_gettime(0x0, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='squashfs\x00', 0x80, &(0x7f0000000140)="0dd07825a08cdb12fd824eccc7853e6ce1016b6be11bda0800ebdf716ec6722c1e2fa4ef20d5215d5d560dd961407e2e147d31be2cc03866c279c35b8cdb63c7b5ebd42627") r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r0, &(0x7f00001f2ff0)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x2fc) read$eventfd(r0, &(0x7f0000000040), 0x8) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/04/10 23:28:05 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x1fffffffe) write$vnet(r0, &(0x7f0000000000)={0x1, {&(0x7f0000000080)=""/24, 0x18, &(0x7f00000000c0)=""/101, 0x1, 0x5}}, 0x376) write$vnet(r0, &(0x7f00000001c0)={0x1, {&(0x7f0000000140)=""/9, 0x9, &(0x7f0000000180)=""/1, 0x2, 0x6}}, 0x68) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000240)={0xffffffffffffff9c}) semget(0x3, 0x7, 0x2) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000280)={0x100, 0xf800000, 0x2, 0x1f}, 0x6) 2018/04/10 23:28:05 executing program 1: socket$netlink(0x10, 0x3, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x188) pipe(&(0x7f0000000000)) writev(r0, &(0x7f0000000080)=[{&(0x7f0000ae6fc7)="390000001100094701bb61e1c30500ff070000000400000045efffff080015e719001a000f000000845032eccbb7319164e9ff0006000d0005", 0x39}], 0x1) syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x400200) 2018/04/10 23:28:05 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000300)='/dev/input/mice\x00', 0x0, 0x800) mq_timedsend(r1, &(0x7f0000000340)="d39c7a031980426d71b03141fa0655c5f946e1e3fea46eab1ce3c38ddfd8b87eff4bb892ff4cfb9db39a748ec0d1a6eb5aa7f940e207f5e1988a8258a499c31f53c9", 0x42, 0x7bb, &(0x7f00000003c0)={0x0, 0x989680}) sendto$inet6(r0, &(0x7f0000a77965)="d6", 0x1, 0x47ffc, &(0x7f0000e3efe4)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) ptrace$pokeuser(0x6, r2, 0x7d, 0xffffffff) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000200)={0x0, 0xd0ac, 0xc0a}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000280)={r4, 0x20}, &(0x7f00000002c0)=0x8) r5 = socket(0x3, 0xa, 0x464) write$cgroup_pid(r3, &(0x7f0000000400)=ANY=[@ANYBLOB="37303080337506c9af7e6b2961b8d3179ce5b496e9cb4212b1b2b738a2b3e0e2b919361ab9e3d8b72f000eaf2e8eb8b56367fb78e1f6d861733f6195d19b2ea16b6e55c5f3aa2bdfbce661c2eb5eb2cc10e5280a72607ec2bec5612456b7cc0dc3a1518d5b9c155ba9c306074d748fce403b6e28eecddf7c2672ace0e4f6eb4b573744679e3256114c43d7a6d63370566df4ef9d1abc8336917c6f7160ae4db151b6f754090c44fdc98cf34929e8c1489aa47553ec7dd6af76147b6c701c12829e9d6116ba5b83ded90227faca11da7249b40000000000"], 0x5) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x16}}}, 0x8, 0x2}, &(0x7f0000000140)=0x90) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000180)={r6, 0xb48f}, 0x8) connect$rds(r5, &(0x7f0000000000)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) 2018/04/10 23:28:05 executing program 2: munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000) r0 = socket$kcm(0x29, 0x5, 0x0) fcntl$setlease(r0, 0x400, 0x0) madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x12) 2018/04/10 23:28:06 executing program 2: seccomp(0x1, 0x1, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x7, 0x4, 0xfffffffffffffffa}, {0xffffffffffffffff, 0x7, 0x3, 0x2}]}) socketpair$ax25(0x3, 0x3, 0xca, &(0x7f0000001340)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$ax25(r0, &(0x7f0000001380)=""/166, 0xa6, 0x100, &(0x7f0000001440)={0x3, {"8f15e1088c7757"}, 0x5}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/bnep\x00') ioctl$TUNSETLINK(r1, 0x400454cd, 0x30f) seccomp(0x1, 0x0, &(0x7f0000007ff0)={0x0, &(0x7f0000004fe8)}) r2 = add_key(&(0x7f0000000140)='id_legacy\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="f8809dacc2fd4e8fbb348aa9e09c82cb416ea18839bf7d998ebe5a3a46ad1f160ca37dd2eb7185c00e374d603d9f70d4b4b671655999cce71558fbf8ee7a5246a3248a1100ab842ba1d5f313a4600baa9d4cd8221bf776f24c1762f4f183a95e8979b298ff0a3f3938e01de9fd7d5c75f1208fb2bee7e05b18f4ac8f08f3ffeb34c25d71f564ed680b4fe3a245cb22883285d66e8b1f866a07bdad5c8690588f238db788217669784dbdda7a2ce842c605eb307ad37d8875c07d491103186991fb2cdef2684278a7bb4cd778a4c2b787c4d455f10c150e8fe3d590ae9c033e25f0d7e5cd57d9afedd0ee484fdeb6670764", 0xf1, 0xfffffffffffffff9) keyctl$setperm(0x5, r2, 0x20000300) openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000100)={'gre0\x00'}) fcntl$notify(r1, 0x402, 0x715225cbc5a92588) 2018/04/10 23:28:06 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) write$tun(r0, &(0x7f0000000340)={@pi, @void, @arp=@generic={0x0, 0x0, 0x6, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, "", @link_local={0x1, 0x80, 0xc2}, "bbb84434f85fefaaa983eb41b8fb272d"}}, 0xfffffffffffffe86) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000000080)={r0}) 2018/04/10 23:28:06 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='cgroup.max.descendants\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000000)={[0x2d, 0x37]}, 0x2) preadv(r1, &(0x7f0000000080)=[{&(0x7f0000000040)=""/57, 0x39}, {&(0x7f0000000140)=""/166, 0xa6}, {&(0x7f0000000200)=""/191, 0xbf}], 0x3, 0x0) 2018/04/10 23:28:06 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f00000002c0)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = dup2(r0, r0) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000000100)=0x6) write$cgroup_int(r2, &(0x7f0000000140)={[0x38, 0x36, 0x2d, 0x37, 0x0]}, 0x5) ptrace(0x4207, r1) setsockopt$RDS_RECVERR(r2, 0x114, 0x5, &(0x7f0000000180)=0x1, 0x4) wait4(r1, 0x0, 0x0, 0x0) wait4(r1, &(0x7f0000000000), 0x40000009, &(0x7f0000000040)) 2018/04/10 23:28:06 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) prctl$seccomp(0x16, 0x3, &(0x7f0000000140)={0x0, &(0x7f00000000c0)}) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-ssse3\x00'}, 0xffffffffffffff79) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000000100)="3ccad34e9dc38393ad8060305c62ace67bdcac9c23", 0x15) sendmsg$alg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000080)="4594880f53dd2dfbed5bed12f1c3b5bb4e28d46e803e034e10e1ffc9c315", 0x1e}, {&(0x7f0000000180)="54a727ef178f4e57e4c226e3c3aa47bd9a2f47e7e191e7dc1b69f7dc151095748ad7c9", 0x23}], 0x2, &(0x7f0000000380)=[@op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4}], 0x30}, 0x10) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x200, 0x0) bind$alg(r2, &(0x7f0000000440)={0x26, 'hash\x00', 0x0, 0x0, 'md5\x00'}, 0x58) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f00000002c0)=ANY=[@ANYBLOB="01000000000000000000000000000000fe00000000000000", @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00 \x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="de96f666d5bbc3421a825b4f2cb535460000002300000000"]) 2018/04/10 23:28:06 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000566ffc)=0x7fff) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x280, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000080)=0xa, 0x4) read(r0, &(0x7f00001a4000)=""/1, 0x1) mmap(&(0x7f00001c0000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000040)) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f00000000c0)={0x3, 0x1ff, 0xffff}) 2018/04/10 23:28:06 executing program 6: perf_event_open(&(0x7f0000012000)={0x2, 0x78, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8) fgetxattr(r0, &(0x7f0000785000)=@known='security.selinux\x00', &(0x7f0000043000), 0x0) 2018/04/10 23:28:06 executing program 0: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r1, r0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) dup2(r0, r2) 2018/04/10 23:28:06 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x5) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) write$selinux_validatetrans(r1, &(0x7f00000001c0)=ANY=[], 0x0) 2018/04/10 23:28:06 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x200}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={r1, 0x4}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0x19e4, 0x76c, 0xffff, 0xa1db6ff}, 0x14) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000000)={0x0, 0xffffffff}, &(0x7f0000000040)=0x8) r3 = syz_open_dev$mouse(&(0x7f0000000240)='/dev/input/mouse#\x00', 0x1f, 0x208200) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000280)={r2, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}}, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r2, 0xcf, 0xa7a}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000006000)={r2, @in={{0x2}}}, 0x84) 2018/04/10 23:28:06 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x2000) ioctl$KDSETLED(r0, 0x4b32, 0x6) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x200000, 0x0) renameat2(r1, &(0x7f0000000040)='./file0\x00', r2, &(0x7f0000000100)='./file0\x00', 0x5) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000001c0)={@rand_addr, @multicast1, @local}, &(0x7f0000000200)=0xc) ioctl$TCXONC(r0, 0x540a, 0x0) epoll_pwait(r1, &(0x7f00000000c0)=[{}, {}, {}, {}], 0x4, 0x8, &(0x7f0000000180)={0x1ff}, 0x8) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/04/10 23:28:06 executing program 3: open(&(0x7f0000000000)='./file0\x00', 0x3fd, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0x7cb, 0x1, &(0x7f00000003c0)=[{&(0x7f00000000c0)="1f9661325a2d0855c1d7b5953c2f28c0eb9c1f3acbb67cb742f7b92a1c6de976cc0306bd05e14fff8a52834b8ec351d9e0a8f0e404ef5c672329437b29ea9e5e9bdc73cec127", 0x46, 0x20}], 0x0, &(0x7f0000000380)={[{@showexec='showexec', 0x2c}, {@debug='debug', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0xe5, &(0x7f0000000980), 0x1800, &(0x7f0000000a00)=ANY=[]) creat(&(0x7f0000000140)='./file0\x00', 0xc) open(&(0x7f0000001000)='./file0\x00', 0x4080, 0x0) 2018/04/10 23:28:06 executing program 2: mkdir(&(0x7f00000000c0)='./file0\x00', 0x12a) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = creat(&(0x7f0000000080)='./file0/bus\x00', 0x0) mount(&(0x7f0000000000)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000000040)='omfs\x00', 0x7ffbf, &(0x7f00000000c0)) mknod(&(0x7f0000000100)='./file0/bus\x00', 0x10, 0x4) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) 2018/04/10 23:28:06 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r1 = accept(r0, 0x0, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x3}, @in6={0xa, 0x4e20, 0x9, @ipv4={[], [0xff, 0xff], @rand_addr=0x56}, 0x40}, @in6={0xa, 0x4e24, 0x2, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}], 0x54) connect$inet6(r0, &(0x7f0000f03000)={0xa, 0x0, 0x800, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000074b000)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x800, 0x2, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x20) 2018/04/10 23:28:06 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x5) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) write$selinux_validatetrans(r1, &(0x7f00000001c0)=ANY=[], 0x0) 2018/04/10 23:28:06 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000400)=""/244) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000340)=""/145) r1 = gettid() timer_create(0x3, &(0x7f0000000100)={0x0, 0x4, 0x5, @tid=r1}, &(0x7f0000000240)) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000140)=""/213) 2018/04/10 23:28:07 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) unshare(0x40600) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000240)) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x58200) 2018/04/10 23:28:07 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x40600) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f00000001c0)=""/4096, &(0x7f0000000000)=0x1000) r1 = syz_open_dev$mouse(&(0x7f00000016c0)='/dev/input/mouse#\x00', 0x9, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001740)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f0000001880)={&(0x7f0000001700)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000001840)={&(0x7f0000001780)={0xc0, r2, 0x800, 0x70bd29, 0x25dfdbff, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_SERVICE={0x54, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0x10}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2c}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xffffffff}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x29}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xffffffff}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x9}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x2}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}]}]}, 0xc0}, 0x1, 0x0, 0x0, 0x40080}, 0x1) 2018/04/10 23:28:07 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB='!\x00\x00\x00', @ANYRES32=0x0], &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x8, 0x3, 0x800a, 0x9, 0x1, 0x5, 0x1b, 0x6, r1}, 0x20) socketpair(0x9, 0x2, 0x5, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$unix(r3, &(0x7f0000000280), &(0x7f0000000300)=0x6e) getsockopt$inet6_udp_int(r3, 0x11, 0x65, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000000180)="11b6ca1efae1cf93d6c2150334c1ecadc18c81612fe737a3a62aef63b17b7b445340e6118eb8b448b1cd3cec9b2ab37ff404656e2dea4b97a5d55ba60c274d960bed1ea3b8f06a22e71309e18eaa8e29e3a757366c374e6d69618cf23da536f6b3c47040cbdcd19f8610b27daae2f88e7acf4e098d2a77df9f34486ecf9afe4da6873925eefe1094f7716d433ca78a6db1343f2af8210de6fb67663ccedf7715bcbf62dd1edf7cee58bd93ef3d212d156f8f8596c759f564b17695942581594780e66ff5c3f110bf4b721ebd437a40c3643152bb0e96100ea66f5b4376") setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2018/04/10 23:28:07 executing program 1: r0 = socket$inet6(0xa, 0x2000000000000005, 0xad5f) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x108) syz_emit_ethernet(0x4, &(0x7f0000002640)=ANY=[@ANYRES16=r0, @ANYRES32=0x42424242, @ANYBLOB="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", @ANYPTR64=&(0x7f0000000140)=ANY=[@ANYRES16, @ANYPTR64, @ANYPTR64=&(0x7f0000000040)=ANY=[@ANYPTR64, @ANYBLOB="2822a76aa9074f897d0c8d3de1df41292aa51883beab3f37494dfe80ef383a6030d9bce43eb79f78a30df36642682fb55f895459f26a5b90cd4336faf84ca8b944850fe0a4ea9276436309f0cd14875d14efae2ae76cdbabc1b60c03997f91ed4f286e2b1487641d7761f7684133d3a21850a444de5d845a25ee9e9d7198ad7cc76330aaa5d62012de6246725576594ec90640a0fc4a8d36d44d54e58b16c7877388928cab21b7d76f8ecc1a7a30379a3516d39995ee5f25af4b00e42237ba94f8029d052b74b0986095b78c526f02c6b606f2ff8343bd16a703"]]], 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x180) 2018/04/10 23:28:07 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000954ff8)={r0}) 2018/04/10 23:28:07 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000380)={{{@in6, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x2}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@dev={0xfe, 0x80}}}, 0xd3) syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x1, 0x6, &(0x7f00000002c0)=[{&(0x7f0000000080)="83a584685ca04dcffea48e95f7ad4e361b18fa41", 0x14, 0x878}, {&(0x7f00000000c0)="c90c3ef0b2989c24d508eed14bf9ba41438c061e0dff5a1e5568e1dc9f9326", 0x1f, 0x2}, {&(0x7f0000000100)="ee2c6725b770f22e9dc67e344032941130c4baf4ae663d5c65bdaabcd57ac778478ebba7e2ce7aeb21997cf816eea0f5c327a2d05a824a0db06e1a8a2a33c01753a8c0bcc954", 0x46, 0x80}, {&(0x7f0000000180)="dc7ab7e110336611dd6cfd5b4d8a71ba3eda5b24e140f511d1e47bb4e03c496d32af7802971564fba13d32459ffcb329c8579533b4fab186acee251e0f189199a9a7e5cecff31d3562a408a0737577ab8ecd54bed38f1bc39a66d9c2107c422d32acf44fb15608405f5aec4b0166e6ac46d8c9a801259981308c8d3b41685db1a1ba4142cddf03c01dff2a9f8e5d39fd691adbda06f47b8b898f2148ec15cc2de1f5c7744859d652d1b37d97d0e464c0c6ee906bd5a11b20f6fe1b5162cfb50fce37ae9fdd1c67d9c8f6a9dba454a10a7b84ef417b8512a9480df03c80c0c0093cb426081a3d0911b5b18ec7c3", 0xed, 0x7}, {&(0x7f0000000280)="176889e2e83afe55623b5677c65e739748ad252af63faaeac9921d293f142a10c2ce2fd71e01488fe56f566cff65cd043ecc387661481f51e516", 0x3a, 0xea}, {&(0x7f0000000480)="07552fd873ddb95652795e0bc1e5100203043fb023cdc45358876034a7f58b5509190b3372390011e1b8b453183a06f312ba14e5a84dd52976b8110caac1b10f13342620db494409945624ce73ed393887bc60db26f03fb2d6fd8233fb01c1293cd4c7b22ebe7511ad1b7c77a9de400b58b089219a9dc8b7475843dd523a18c01d7da57c31bc23e2c76c7cdfd2154a1db9c3142f1d6ddbe644e339b553a00a402aeb657d578ba189f28bbd2276c6834b86593ee727a50f058dffb0bcd4514ade232bdb5daf6bd0", 0xc7, 0x8}], 0x21000, &(0x7f0000000580)={[{@nobarrier='nobarrier', 0x2c}, {@lockproto_nolock='lockproto=lock_nolock', 0x2c}]}) 2018/04/10 23:28:07 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x1ab802, 0x0) write$sndseq(r0, &(0x7f000086afd0)=[{0x10081, 0x8}], 0x30) ioctl$TIOCSBRK(r0, 0x5427) readv(r0, &(0x7f0000000880)=[{&(0x7f0000000080)=""/8, 0x8}, {&(0x7f0000000800)=""/120, 0x78}], 0x2) 2018/04/10 23:28:07 executing program 1: openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x88040, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)=ANY=[@ANYBLOB="840008000000000000bd7000ffffffff0000fffc0c0000000000000000000000a1bb0037725ef198d1cf8438db25f35b659a62290ffc380c2dbfdc5e9f13e1a04810d464fbc3b4c1b4e2bf501fb1bb949869c2984d914d9f4c005e66cd4dd3050bc1700612dbc3080c91745fa158cf0d70309f7f1969136edfd73294c0356675ff"], 0x81}, 0x1}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x263) 2018/04/10 23:28:07 executing program 0: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r1, r0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) dup2(r0, r2) 2018/04/10 23:28:07 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000000)={'team0\x00'}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @dev, @loopback}, &(0x7f0000000080)=0xc) getpeername$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x80000000000001b, &(0x7f0000000200)={@loopback={0x0, 0x1}, r1}, 0x5d) 2018/04/10 23:28:07 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x40000, 0x0) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="0218af031000000029bd705f0000000000000000d20000000028bd700006350000050006003b2000000a004e200400000000000000000000ffffffffffff0800000000000000070019000000000002004e24ac1414bb00000000000000000a004e2406000000fe8000000000000000000000000000bb00000000000000"], 0x80}, 0x1}, 0x8000) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000080)="68427eed30e49449c916a361ffa56481d47503202460956ff0a6a810217b37d468c2e30e264efe1a049ea671ad78ce8c8a99fcd702d9e6fc9b49086cc3a6bb2ec661160a4c909360435ede1a941f75706506730acae313faa1540ffb756810a82af22b50565e5ab9ec39831ba44d34a5a2ba8bd28df1a10c0e662a56778f739541558a214f2a52f727488fdc2ce8d151e1d0928e0de82f4f32e1555b4a18bd4af3efaf1dbccee490ce47a94b6a", 0xad) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x40, r1, 0x9, 0x70bd26, 0x25dfdbff, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x800}]}, 0x40}, 0x1, 0x0, 0x0, 0x8000}, 0x4000000) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000380), &(0x7f00000003c0)=0x4) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000400)=0x6, &(0x7f0000000440)=0x4) write$eventfd(r0, &(0x7f0000000140)=0x80000000, 0xfffffffffffffe8a) 2018/04/10 23:28:07 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000e00)={@in={{0x2, 0x4e24, @rand_addr=0x7}}, 0x5, 0x9, 0x1, "0e5c360e2c0c899e6079dd57cc96c57c49e027a40892bf2e8ffb1f750aa8bc526e3ae55e00ed8ee28f62df9f7c84942a12dd6c728268ccf34fe2a57450f410bc337ef3670a010b8a3514d5fd4cf7dc12"}, 0xd8) setsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f000039c000)=0x400000000000001, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000001040)={0x0, r1}) inotify_init() setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000c26000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x8, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000a92000), 0x37c, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000000d40)=[{{&(0x7f0000000080)=@can, 0x80, &(0x7f0000000300)=[{&(0x7f0000000180)=""/135, 0x87}, {&(0x7f0000000240)=""/140, 0x8c}, {&(0x7f0000000100)=""/35, 0x23}], 0x3, &(0x7f0000000340)=""/15, 0xf, 0x8}, 0x8001}, {{&(0x7f0000000380)=@generic, 0x80, &(0x7f0000000700)=[{&(0x7f0000000400)=""/216, 0xd8}, {&(0x7f0000000500)}, {&(0x7f0000000540)=""/172, 0xac}, {&(0x7f0000000600)=""/201, 0xc9}], 0x4, &(0x7f0000000740)=""/58, 0x3a, 0x40}, 0x2}, {{&(0x7f0000000780)=@un=@abs, 0x80, &(0x7f0000000900)=[{&(0x7f0000000800)=""/201, 0xc9}], 0x1, &(0x7f0000000940)=""/200, 0xc8, 0x5}, 0x8}, {{&(0x7f0000000a40)=@nfc, 0x80, &(0x7f0000000b40)=[{&(0x7f0000000ac0)=""/92, 0x5c}], 0x1, &(0x7f0000000b80)=""/147, 0x93}, 0x101}, {{&(0x7f0000000c40)=@ipx, 0x80, &(0x7f0000000d00)=[{&(0x7f0000000cc0)=""/31, 0x1f}], 0x1, 0x0, 0x0, 0x3}, 0xa1}], 0x5, 0x40010040, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x1ff) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007ffffffd}, 0x14) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x2100, 0x0) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000000500)=0x3) sendto$inet(r0, &(0x7f0000001080)="bf8133080ffeff76d9e1e5c5009b85", 0xf, 0x800, &(0x7f00000010c0)={0x2, 0x4e24}, 0x10) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000f00)={0x0}) clock_gettime(0x2, &(0x7f0000000fc0)) accept4$vsock_stream(r2, &(0x7f0000000f80)={0x28, 0x0, 0x2711, @host=0x2}, 0x10, 0x80000) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000000f40)={r3, 0x2}) 2018/04/10 23:28:07 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f000060d000)=[{{0x0, 0x0, &(0x7f0000c38ff0)=[{&(0x7f00006f9000)='\x00', 0x1}], 0x1, &(0x7f0000299000)}}], 0x1, 0x8000) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000c88ff6)={0x0, 0x400000000400002, 0x80000000000001aa}, 0xfef1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="3c000000b1d4adbe1a4786b1f7ab15f4fcd29c6ea925626387eefc0683c16faf87af1d48888ec859bd72a1882be9442509d6f6252263c5ee1f19227f285030168afa266ce6a1d84ea6cf9abe1d91768fa761400dae42f6f93bf5dc12601199ed62ea541ab71800934c6f6a6879948734faa86f7b994b061c5a6c18d00a9d7ddf499140e7789cde805027662ce2c8feaf736f20527267ad9e77c8098a63efc3594d5d1595fc06ae3e19b184bab9d07c6498b211e6d71d5cd39db4da20661408cfcd93b5d56d2908865ed027672766fdca0ec8f8ec917d088ccd19b69f22733d4197d63e084292a9c66b77e021e7a9b0b70360cb698d46dda066d14803467dbfa8ed031b497a18786246bd417f4eefb9e098e71060c50d3c9d9195989b45708bc2b2b18d445b3d758b513e1aeb60414ead1f267db209176b3bcbeeeee5365d8020f9b95a5343164beff74e4a24f207fa49010af2d66b6ffc59293cf4e85e5d2c39877680db"], &(0x7f0000000180)=0x44) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={r1, 0x4}, 0x8) socket$inet6_sctp(0xa, 0x1, 0x84) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2000, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/10 23:28:07 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000270ff2)='net/fib_trie\x00') ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000080)={&(0x7f0000ffc000/0x1000)=nil, 0x1, 0x0, 0x0, &(0x7f0000ffc000/0x4000)=nil, 0x7ff}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000a2effc), 0x3fc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x0, 0x2}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000100)={r3, 0x1, 0x10, 0x2, 0x7}, &(0x7f0000000140)=0x18) 2018/04/10 23:28:07 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x2000, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f00000000c0)={0x8, 0x800, 0x80000000, 0xfffffffffffff892, 0x1000, 0x1, 0x9, 0x8, 0x200, 0x5, 0x8, 0x200000000000008}) r2 = epoll_create(0xf301) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00003ddff4)={0x20000000}) listen(r0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000000000)) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000040)) 2018/04/10 23:28:08 executing program 7: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$TIOCEXCL(r0, 0x540c) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000079fff0)='/dev/sequencer2\x00', 0x0, 0x0) semget(0x3, 0x0, 0x0) ioctl$KDGKBLED(r1, 0x8004510b, &(0x7f00000000c0)) connect$bt_l2cap(r1, &(0x7f0000000000)={0x1f, 0x0, {0x40, 0x8, 0x3f, 0x5, 0x5, 0x1f}, 0x7, 0x6636}, 0xe) 2018/04/10 23:28:08 executing program 4: r0 = socket(0x1d, 0x45, 0x0) sendmsg(r0, &(0x7f00000d1000)={&(0x7f0000fdbf80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f00001fd000), 0x0, &(0x7f0000d19000)}, 0x0) 2018/04/10 23:28:08 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000002600)={0x8, 0x2, &(0x7f0000000100)=@raw=[@generic], &(0x7f00000001c0)='syzkaller\x00', 0x0, 0x75, &(0x7f0000002580)=""/117, 0x0, 0x0, [], r1}, 0x48) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x9, 0x10000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000200)={r3, @in6={{0xa, 0x4e20, 0x43d6, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x100000000}}, 0x3ff, 0x9}, &(0x7f0000000140)=0x90) 2018/04/10 23:28:08 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x9c}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x36, &(0x7f00001a7f05)=""/251}, 0x18) 2018/04/10 23:28:08 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0xc000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000000c0)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x15}}, @in6={0xa, 0x4e22, 0xd58, @dev={0xfe, 0x80, [], 0x13}, 0x3}, @in6={0xa, 0x4e24, 0x81000000000, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, @in6={0xa, 0x4e23, 0x8000, @mcast2={0xff, 0x2, [], 0x1}, 0x5ad}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}], 0x74) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x10) fchdir(r1) shutdown(r1, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}], 0x10) 2018/04/10 23:28:08 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x10) 2018/04/10 23:28:08 executing program 1: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x2, &(0x7f0000000000)=[0xffffffffffffffff, 0xffffffffffffffff]) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000240)={{0x0, 0x0, 0x0, 0x0, r0}}) r1 = open(&(0x7f0000000040)='./file0\x00', 0x4000, 0xc) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000000080)={0x7, 0xffffffff, 0x101}) ioctl$TIOCSTI(r1, 0x5412, 0x0) 2018/04/10 23:28:08 executing program 6: socketpair(0x9, 0x3, 0x4, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r1, 0x100, 0x1, 0x25dfdbfb, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xf800000000000000}]}, 0xfffffeee}, 0x1, 0x0, 0x0, 0x4000000}, 0x800) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f0000000040)={&(0x7f0000ffd000/0x1000)=nil, 0x1f, 0x2, 0x8, &(0x7f0000ffd000/0x1000)=nil, 0x7dbb}) keyctl$set_reqkey_keyring(0xe, 0x5) pipe2(&(0x7f0000000340)={0xffffffffffffffff}, 0x4004) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0xc0, 0x3, 0x5, 0xff}]}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000380)={'ipddp0\x00', 0x4000000202}) 2018/04/10 23:28:08 executing program 5: r0 = memfd_create(&(0x7f000003e000)=')\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x2) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000022df74)={0x0, 0x0, 0x0, "7175f97565310000000000000000000a000000000000000002000000fbfffffffe00"}) write$sndseq(r1, &(0x7f0000e6ffd0)=[{0x20, 0x0, 0x0, 0x0, @time={0x77359400}}], 0x30) write$sndseq(r2, &(0x7f00000000c0)=[{0x9, 0x0, 0x9, 0x2, @tick=0x1f, {0x401, 0x4}, {0x40, 0x81}, @result={0x81, 0x400000000}}, {0xffffffffffffe720, 0x4, 0x7, 0x9, @time, {0x6, 0xff}, {0x1, 0x8000}, @raw32={[0xd3fd, 0x7, 0x6]}}, {0x8, 0xffff, 0x5, 0x1e9, @tick=0xfffffffffffffffc, {0x6, 0x1000}, {0x4, 0x3}, @raw32={[0x4, 0x401, 0xffffffffffff0000]}}, {0x7fffffff, 0x4000000000000, 0x6, 0x100000000, @time, {0x636, 0x7ff}, {0xf34, 0x1d6}, @addr={0x349, 0xffff}}, {0xe000000000000000, 0x8000, 0x100, 0x2, @time, {0x0, 0x400}, {0x0, 0x36}, @control={0x200, 0x8000, 0x6}}], 0xf0) connect$netrom(r0, &(0x7f0000000000)=@full={{0x3, {"9d8e3fccfccf54"}, 0x2}, [{"81bcfa04babd1d"}, {"67866c2a798a00"}, {"bbad1bf4d010d4"}, {"5c6632f9374862"}, {"fbc5e4c81099cc"}, {"906e0c42e3bbb1"}, {"8ac192f71a0a51"}, {"9814d022f1737c"}]}, 0x48) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000001c0)={0x5, 0xff, 0x20a, 0x7, 0xad, 0x3, 0x5, 0x4ff, 0x0}, &(0x7f0000000200)=0x20) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000240)=@assoc_value={r3, 0x8000}, 0x8) 2018/04/10 23:28:08 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) recvmmsg(r0, &(0x7f0000000500)=[{{&(0x7f0000000000)=@sco, 0x80, &(0x7f0000000480)=[{&(0x7f0000000100)=""/250, 0xfa}, {&(0x7f0000000200)=""/99, 0x63}, {&(0x7f0000000280)=""/149, 0x95}, {&(0x7f0000000340)=""/165, 0xa5}, {&(0x7f0000000400)=""/120, 0x78}], 0x5, &(0x7f0000000080), 0x0, 0x9}, 0x1f}], 0x1, 0x2, 0x0) r1 = socket$inet6(0xa, 0x80003, 0xef) read(r1, &(0x7f0000004f45)=""/187, 0xbb) setsockopt$inet6_int(r1, 0x29, 0x38, &(0x7f0000013ffc)=0x2, 0x33) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f00000000c0)=@fragment, 0x8) sendto$inet6(r1, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/10 23:28:09 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001, 0x0, 0x81}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000280)={0xb0002008}) epoll_wait(r0, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000) fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x8201, 0x1, 0x3, 0x0}, &(0x7f0000000400)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000540), 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r1) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r1) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000440)=r2, 0x4) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000500)=0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000002c0)=0x8) getpriority(0x2, r3) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='vboxnet1\x00', 0x0) 2018/04/10 23:28:09 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000400)='/dev/rfkill\x00', 0x111240, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000100), 0x4) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000184000)={0x2, 0xf, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_x_sec_ctx={0x1, 0x18}]}, 0x88}, 0x1}, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x21e, 0x400041) r3 = semget(0x0, 0x6, 0xd2) clock_gettime(0x0, &(0x7f0000000440)={0x0, 0x0}) semtimedop(r3, &(0x7f00000000c0)=[{0x3, 0x7c, 0x1800}, {0x6, 0x1a212a00, 0xb08ca1643c30745e}, {0x4, 0x800, 0x1800}, {0x2, 0x7, 0x1000}, {0x1, 0x1, 0x1000}], 0x5, &(0x7f0000000480)={r4, r5+10000000}) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000000080)={0x990, 0x3f}) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80800) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r6, 0xc08c5332, &(0x7f0000000340)={0x5, 0x1, 0x1, 'queue0\x00', 0x1}) r7 = add_key(&(0x7f00000001c0)='trusted\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)="5d68e1d63d3e75d24d323469dccb208f8e25895834345cc8f577ecaaf92d7e0478c6549ff449ea7530831847b54c509bf143323ba1a819090d25e863070339803898c849f249576c6e887435aeb19736cfb477318a045af24da5f71d9c5145f2cf253912edb5dfa9e9b2eb088c874c7c7287544a65e56e5d2d4b5dd8088c03f1ed198f99bce0381a814ab49b865eeece93c51dcd5e493563dc4d5ab09ab2f43c5b8219f9f65f79b69db211d977b9ac84af4d1598e55786df9c8ae4b5eb58108e48006327fa3ebae08b1144d4403620d1376050aee59a38036309a6f356eb4e3332abd6297d55af", 0xe7, 0xfffffffffffffff8) add_key(&(0x7f0000000140)='big_key\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001040)="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", 0x1000, r7) socket$key(0xf, 0x3, 0x2) 2018/04/10 23:28:09 executing program 2: syz_emit_ethernet(0x3cc, &(0x7f00006ba000)=ANY=[@ANYBLOB="00000000ffffffff00009078e0000001383ebae30a0b2ccc000000000000000000000000"], &(0x7f0000ea3000)) r0 = socket(0x1, 0x0, 0x7) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x7, 0x20000) timerfd_gettime(r1, &(0x7f00000000c0)) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/10 23:28:09 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'ip6gretap0\x00', 0x4000}) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000080)="4bf66ddc3dd1cdc8d89a3da42670fcef", 0x10) syz_emit_ethernet(0x2a, &(0x7f0000791fd1)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast2=0xe0000002}}}}}, &(0x7f0000000340)) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000300)={0x9, 0x5}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@local, @in6=@dev}}, {{@in=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f00000002c0)=0xe8) recvfrom$inet6(r1, &(0x7f00000000c0)=""/146, 0x92, 0x2000, &(0x7f0000000180)={0xa, 0x1}, 0x1c) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f000060fffe)) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000000)) 2018/04/10 23:28:09 executing program 3: pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r1, &(0x7f0000000300)='r', 0x1) fcntl$setpipe(r0, 0x407, 0x76314c94) fcntl$setpipe(r0, 0x407, 0x40c) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000000)={0x5, 0x2, 0x8, 0x0, 0x100}) 2018/04/10 23:28:09 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000080)) write$evdev(r0, &(0x7f0000000040)=[{{}, 0x1, 0x46, 0x2}, {}], 0x30) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0xffffffff) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f00000000c0)=0x4bf) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000100)=""/236) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x20000, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000240)=0x2, 0x4) 2018/04/10 23:28:09 executing program 6: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1000000000000066, &(0x7f0000000040), 0x4) 2018/04/10 23:28:09 executing program 5: unshare(0x1080003fe) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0xb, &(0x7f00000000c0)=""/8, &(0x7f0000000080)=0x69) 2018/04/10 23:28:10 executing program 3: write$sndseq(0xffffffffffffffff, &(0x7f000086afd0)=[{0x10081, 0x8, 0x0, 0x678, @tick, {0x0, 0x1}}], 0x30) readv(0xffffffffffffffff, &(0x7f0000000880)=[{&(0x7f0000000000)=""/8, 0x15f}, {&(0x7f0000000700)=""/214, 0xd6}], 0x2) 2018/04/10 23:28:10 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) select(0x40, &(0x7f0000000000)={0x2, 0x20, 0x4, 0x401, 0x3, 0x7f, 0x7fff, 0x80000001}, &(0x7f0000000040)={0x9, 0x2, 0xfb, 0x7fffffff, 0xffffffff00000000, 0xffff, 0x9, 0x10000}, &(0x7f0000000180)={0x1, 0x5, 0x6, 0xdcab, 0x55, 0x800, 0x5e39, 0x20}, &(0x7f00000000c0)={0x0, 0x7530}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e22, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x100}}, 0x9, 0x9, 0x0, 0x1, 0x12}, 0x98) sendmmsg$inet_sctp(r0, &(0x7f000093eee8)=[{&(0x7f0000000140)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000000040), 0x0, &(0x7f0000000540)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x20d}}], 0x30}, {&(0x7f0000000200)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x10, &(0x7f0000000380), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) 2018/04/10 23:28:10 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000ff4fc8)={&(0x7f0000a34ff4)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f0000ff4a23)=@acquire={0x128, 0x17, 0x509, 0x0, 0x0, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @in=@dev={0xac, 0x14}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@multicast2=0xe0000002}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}}, 0x128}, 0x1}, 0x0) signalfd4(r0, &(0x7f0000000000)={0x9e}, 0x8, 0x80800) gettid() r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000000100)='net/ip_mr_vif\x00') setsockopt$IP6T_SO_SET_ADD_COUNTERS(r2, 0x29, 0x41, &(0x7f0000000080)={'mangle\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) 2018/04/10 23:28:10 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x5, 0x8}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)={r2, 0x3f, 0x3, [0x401, 0x362, 0x9]}, 0xe) bind$netrom(r1, &(0x7f0000000080)=@ax25={0x3, {"58dea4a54e1fa4"}, 0x2a}, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f00000000c0)=@ethtool_gstrings={0x1b, 0x8}}) 2018/04/10 23:28:10 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0xc00) readv(r0, &(0x7f00000002c0)=[{&(0x7f0000000240)}, {&(0x7f0000000280)=""/14, 0xe}], 0x2) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2, 0x10000) accept4$alg(r1, 0x0, 0x0, 0x80800) 2018/04/10 23:28:10 executing program 7: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x67a2, 0x7fff, 0x2, 0x4, 0x100}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r1, 0x4}, &(0x7f0000000100)=0x8) unshare(0x8000000) semget$private(0x0, 0x4, 0x0) semop(0x0, &(0x7f0000000000)=[{0x3, 0x200, 0x1000}, {0x0, 0xff}], 0x2) unshare(0x8000000) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, &(0x7f0000000180)=0x8) 2018/04/10 23:28:10 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001, 0x0, 0x81}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000280)={0xb0002008}) epoll_wait(r0, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000) fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x8201, 0x1, 0x3, 0x0}, &(0x7f0000000400)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000540), 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r1) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r1) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000440)=r2, 0x4) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000500)=0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000002c0)=0x8) getpriority(0x2, r3) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='vboxnet1\x00', 0x0) 2018/04/10 23:28:10 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001, 0x0, 0x81}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000280)={0xb0002008}) epoll_wait(r0, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000) fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x8201, 0x1, 0x3, 0x0}, &(0x7f0000000400)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000540), 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r1) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r1) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000440)=r2, 0x4) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000500)=0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000002c0)=0x8) getpriority(0x2, r3) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='vboxnet1\x00', 0x0) 2018/04/10 23:28:10 executing program 5: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000000340)=[0x0, 0x0]) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0, 0x0, 0x0}, &(0x7f00000003c0)=0xc) getgroups(0x7, &(0x7f0000000400)=[r0, r1, r2, r3, r4, r5, r6]) getgroups(0x2, &(0x7f0000000140)=[0xffffffffffffffff, 0xffffffffffffffff]) setfsgid(r7) 2018/04/10 23:28:10 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = creat(&(0x7f000016cff8)='./file0/file0\x00', 0x0) chdir(&(0x7f0000e3dff8)='./file0\x00') umount2(&(0x7f00004a5fff)='.', 0xa) mount(&(0x7f000065dff8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dd1000)='tmpfs\x00', 0x0, &(0x7f0000fbff81)) socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x1c, &(0x7f0000000000)=[@in6={0xa, 0x4e24, 0x10000, @local={0xfe, 0x80, [], 0xaa}, 0x1000}]}, &(0x7f0000000080)=0x10) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000100)={@empty, @loopback}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x10000, 0x5, 0x4, 0x8, 0x5, 0x1000, 0x780, 0x7fffffff, r1}, 0x20) 2018/04/10 23:28:10 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x5, 0x8}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)={r2, 0x3f, 0x3, [0x401, 0x362, 0x9]}, 0xe) bind$netrom(r1, &(0x7f0000000080)=@ax25={0x3, {"58dea4a54e1fa4"}, 0x2a}, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f00000000c0)=@ethtool_gstrings={0x1b, 0x8}}) 2018/04/10 23:28:10 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f00000000c0)=""/38) unshare(0x40600) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x42) futimesat(r2, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{}, {0x77359400}}) r3 = dup3(r1, r1, 0x0) bind(r3, &(0x7f0000000180)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha1\x00'}, 0x80) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f0000000040)=0x401) 2018/04/10 23:28:10 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000f1b000)={0x1, [0x0]}, &(0x7f0000426000)=0x78) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000095cffe)={r1}, &(0x7f000095c000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x75, &(0x7f0000000000)=ANY=[@ANYRES32=r1, @ANYBLOB="b1f30000"], 0x8) 2018/04/10 23:28:10 executing program 7: r0 = mq_open(&(0x7f0000112000)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x1}) mq_unlink(&(0x7f0000fc4ffb)='eth0\x00') mq_timedsend(r0, &(0x7f00000e6000), 0x0, 0x0, &(0x7f0000e0b000)) mq_timedsend(r0, &(0x7f0000fe5fff), 0x0, 0x0, &(0x7f0000438ff0)={0x0, 0x1c9c380}) close(r0) 2018/04/10 23:28:10 executing program 5: unshare(0x40600) openat$cgroup_type(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.type\x00', 0x2, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x280, 0x0) syz_open_dev$urandom(&(0x7f00000001c0)='/dev/urandom\x00', 0x0, 0x200002) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer2\x00', 0x42101, 0x0) socketpair(0x8, 0x3, 0x1, &(0x7f0000000300)={0xffffffffffffffff}) r2 = dup3(r1, r0, 0x80000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0x8, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xa}}, 0x4}], 0x3c) pause() r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x8002, 0x0) pread64(r3, &(0x7f0000000200)=""/147, 0x93, 0x0) 2018/04/10 23:28:10 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000200)=""/174, &(0x7f00000002c0)=0xae) r1 = syz_open_dev$usbmon(&(0x7f0000bf5ff3)='/dev/usbmon#\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000300)={0x7ff, 0x2, 0x1, 0x1f}, 0x10) close(r1) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) getpgid(0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in=@broadcast, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000000100)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000001c0)={'team0\x00', r2}) fchdir(r1) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x8}, &(0x7f0000000180)=0x8) 2018/04/10 23:28:10 executing program 4: r0 = memfd_create(&(0x7f0000000ffc)='\x00', 0x200) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r1, 0x1}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={r1, 0x77, "0ef82e8d057eb90ad14a920681c2c97a210956e044c494cc23df3e70824e8190211250a19a8442e0e66ecebbd33a550ec8d970abeeff99a4b58964e9edb64e254967eb6e7fa7832621779178d6a0fddea1d15373090cff6a0b61c7ff5c61384898f02ab21f6bf791df66dbd2b835dbac9553b4c4fb95ae"}, &(0x7f0000000100)=0x7f) write$eventfd(r0, &(0x7f0000500ff8), 0x8) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0x1, 0x2011, r0, 0x0) munlockall() ftruncate(r0, 0xfffffffffffffffd) 2018/04/10 23:28:10 executing program 6: prctl$seccomp(0x16, 0x2, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x800000000000006, 0xffffffffffffffff, 0x0, 0x7fffffff}]}) clone(0x0, &(0x7f0000000380), &(0x7f00000001c0), &(0x7f0000000240), &(0x7f0000000440)) 2018/04/10 23:28:10 executing program 7: r0 = accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80800) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000040)={'vlan0\x00', {0x2, 0x4e22, @broadcast=0xffffffff}}) r1 = syz_open_procfs(0x0, &(0x7f0000004ffb)='task\x00') getdents64(r1, &(0x7f00000015c0)=""/72, 0x48) r2 = msgget$private(0x0, 0x0) msgsnd(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x1008, 0x800) exit(0x0) getdents64(r1, &(0x7f0000000180)=""/169, 0xa9) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000080)=0x80000000, &(0x7f00000000c0)=0x4) 2018/04/10 23:28:10 executing program 0: r0 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x40000, 0x8000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x80000001, 0x3, [0xa39, 0x8f, 0x101]}, &(0x7f0000000100)=0xe) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x5, 0x100000000, 0x7, 0x10000, 0xe8c}, 0x14) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tea)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) 2018/04/10 23:28:10 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000415fc8)={&(0x7f000034c000)={0x10}, 0xc, &(0x7f00000daff0)={&(0x7f0000417e08)=ANY=[@ANYBLOB="f000000010000302000000000000000000000000000000000000000000000000e000000100000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000010000000000000000ac14ffbb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000000000000000000000000000000000a0000000000000000000000"], 0xf0}, 0x1}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x8040) finit_module(r0, &(0x7f00000000c0)='eth1GPLsystem\x00', 0x3) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000000080)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}) statx(r1, &(0x7f0000000200)='./file0\x00', 0x0, 0x400, &(0x7f0000000240)) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) listen$netrom(r1, 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000100)=""/206) 2018/04/10 23:28:10 executing program 3: fcntl$getown(0xffffffffffffff9c, 0x9) r0 = syz_open_pts(0xffffffffffffffff, 0x400) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000000140)=0x4) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000001c0)=0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r4 = open(&(0x7f000080dff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r5 = userfaultfd(0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000013000/0x8000)=nil, 0x8000}, 0x3}) r6 = creat(&(0x7f0000000100)='./file0\x00', 0x48) write$sndseq(r6, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0x1c) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f0000000080)='./control/file0\x00') r7 = getpid() sched_setattr(r7, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) openat(r4, &(0x7f0000000040)='./control\x00', 0x0, 0x0) getdents(r4, &(0x7f0000000000), 0x1f0) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) dup2(r4, r5) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000480)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r8 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r8, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') ioctl$TIOCGPGRP(r8, 0x540f, &(0x7f0000000080)=0x0) setpgid(r2, r9) 2018/04/10 23:28:10 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='syscall\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-3way\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f00000000c0), 0x100000001) 2018/04/10 23:28:10 executing program 6: prctl$seccomp(0x16, 0x2, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x800000000000006, 0xffffffffffffffff, 0x0, 0x7fffffff}]}) clone(0x0, &(0x7f0000000380), &(0x7f00000001c0), &(0x7f0000000240), &(0x7f0000000440)) 2018/04/10 23:28:12 executing program 4: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000ffc), 0x5, 0x0, &(0x7f0000000ff8), &(0x7f0000000ffc), 0x0) 2018/04/10 23:28:12 executing program 2: truncate(&(0x7f0000000040)='./bus\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000000000/0x3000)=nil, 0x3000) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000000080)=""/241, &(0x7f0000000180)=0xf1) 2018/04/10 23:28:12 executing program 0: unshare(0x20000000) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000340)=0x5, 0x4) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000380)={{0xa, 0x4e23, 0x0, @empty, 0xb8c}, {0xa, 0x4e20, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x5}, 0x2, [0x713, 0xffff, 0x10001, 0x5, 0x1, 0x3, 0x90]}, 0x5c) clone(0xa0718a6924206ffc, &(0x7f0000000180)="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", &(0x7f00001a6000), &(0x7f0000000140), &(0x7f0000000000)) unshare(0x100000100003) r1 = accept$packet(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x14) fgetxattr(r1, &(0x7f0000000080)=@known='system.sockprotoname\x00', &(0x7f00000000c0)=""/5, 0x5) r2 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x583, 0x60000) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f00000002c0)={0x9, 0x8, 0x3, 0x2, "f7149c396dadd6e8d308c601df18e78b96f6e4988fcf91e6c5148156d1c0b398"}) syz_open_dev$sg(&(0x7f0000000300)='/dev/sg#\x00', 0x1, 0x10000) 2018/04/10 23:28:12 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000000)={@dev, @multicast1, 0x0}, &(0x7f0000000040)=0xc) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB="780000001c00000029bd7000fbdbdf250a000000", @ANYRES32=r1, @ANYBLOB="71cb800608000500020000001400030001800000060200000100000001000000080004000900000008000100ffffffff08000700000000000800070005000000080004000800000008000100e0000002080009000600000008000800", @ANYRES32=r2], 0x78}, 0x1}, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000480)={0x0, 0xbf, "7ea9c10723f3fe3e35b8566c66c6f7c197dd536da960d9dfc819778b4fc76c2182dcf7ea33f39a380fe66ba23c58c19f1d12e66aaacfcd850e06632b96be43657dfd613d152dd13eb7ee86cbacc192b8a306335a67dfb9f9847a3b364dbf55cbcedae45e0610eaa09f896fa46e7c3046c380b68089425fddec3beffa64e8320b40e99e341f91670d97293389afa1ff55a3f7dc4d829accf39cdef2b1c67edc1d86b6b716c7e73526e8d348732d247976c6286c9cee9a230b791bf8d5b03507"}, &(0x7f0000000340)=0xc7) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000380)={r4, 0x919c}, 0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0xab59, 0x0, 0x1, 0x7ff}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e23, 0x4518999f, @mcast2={0xff, 0x2, [], 0x1}, 0x12a}}, 0x7, 0x100000000, 0x8000, 0x3, 0x4}, &(0x7f00000002c0)=0x98) 2018/04/10 23:28:12 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e) accept(r1, &(0x7f0000000080)=@alg, &(0x7f0000000100)=0x80) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) recvmmsg(r0, &(0x7f00003bce20)=[{{&(0x7f0000be6ff8)=@sco, 0x8, &(0x7f0000955000), 0x0, &(0x7f00005ed000)}}], 0x1, 0x0, &(0x7f00007a7000)) 2018/04/10 23:28:12 executing program 5: perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dceff8)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/04/10 23:28:12 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0xc400000400001279, &(0x7f0000000040)) 2018/04/10 23:28:12 executing program 7: msgrcv(0x0, &(0x7f0000000080)=ANY=[], 0x0, 0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000240)) 2018/04/10 23:28:12 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000040)='io.stat\x00', 0x0, 0x0) read(r1, &(0x7f0000000380)=""/178, 0xb2) 2018/04/10 23:28:12 executing program 2: open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) r0 = open$dir(&(0x7f00000002c0)='./file0\x00', 0x2, 0x0) write(r0, &(0x7f0000001300)="d88a8d38144e5013d473", 0xa) sendfile(r0, r0, &(0x7f0000000040), 0x7527fb3200000000) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x100) r2 = open(&(0x7f0000000080)='./file0\x00', 0x4001, 0x0) truncate(&(0x7f0000000400)='./file0\x00', 0x10009) sendfile(r2, r1, &(0x7f0000002b80), 0x7fffffff) 2018/04/10 23:28:12 executing program 7: msgrcv(0x0, &(0x7f0000000080)=ANY=[], 0x0, 0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000240)) 2018/04/10 23:28:12 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000001c0), 0xd7) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000000200), &(0x7f0000000240)) sendmmsg(r0, &(0x7f0000007e00), 0x0, 0x0) 2018/04/10 23:28:12 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000184000)={0x2, 0x40000000000010, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 2018/04/10 23:28:12 executing program 6: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$link(0x8, r0, r1) 2018/04/10 23:28:12 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'bcsh0\x00', 0x2001}) r1 = socket$unix(0x1, 0x2, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_TXQLEN={0x8, 0xd}, @IFLA_GROUP={0x8, 0x1b}]}, 0x30}, 0x1}, 0x0) dup2(r1, r0) 2018/04/10 23:28:12 executing program 1: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000a00000000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000a00200000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/04/10 23:28:12 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000040), 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000380)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') mount(&(0x7f0000000200)='./control/file0\x00', &(0x7f0000000240)='./control\x00', &(0x7f0000000280)='ramfs\x00', 0x0, &(0x7f00000002c0)) mkdir(&(0x7f0000000180)='./control/file0\x00', 0x0) close(r0) 2018/04/10 23:28:12 executing program 7: msgrcv(0x0, &(0x7f0000000080)=ANY=[], 0x0, 0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000240)) 2018/04/10 23:28:12 executing program 6: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$link(0x8, r0, r1) 2018/04/10 23:28:13 executing program 5: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x18) write$binfmt_elf32(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="7f454c460000000000000000001d560002000600000000000000000038000000000000000000000000002000010086f0fcd500080000000001000000000029bd0000fdffffffffffffff000074005585e697bda000000000"], 0x58) uselib(&(0x7f0000002880)='./file0\x00') 2018/04/10 23:28:13 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'bcsh0\x00', 0x2001}) r1 = socket$unix(0x1, 0x2, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_TXQLEN={0x8, 0xd}, @IFLA_GROUP={0x8, 0x1b}]}, 0x30}, 0x1}, 0x0) dup2(r1, r0) 2018/04/10 23:28:13 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'bcsh0\x00', 0x2001}) r1 = socket$unix(0x1, 0x2, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_TXQLEN={0x8, 0xd}, @IFLA_GROUP={0x8, 0x1b}]}, 0x30}, 0x1}, 0x0) dup2(r1, r0) 2018/04/10 23:28:13 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_pts(r0, 0x220000) dup3(r0, r1, 0x0) 2018/04/10 23:28:13 executing program 7: msgrcv(0x0, &(0x7f0000000080)=ANY=[], 0x0, 0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000240)) 2018/04/10 23:28:13 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 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'bcsh0\x00', 0x2001}) r1 = socket$unix(0x1, 0x2, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=ANY=[@ANYBLOB="3000000010000108000000000000000000000000", @ANYBLOB="810000000000000008000d000000000008001b0000000000"], 0x2}, 0x1}, 0x0) dup2(r1, r0) 2018/04/10 23:28:13 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) truncate(&(0x7f0000000140)='./file0\x00', 0x0) 2018/04/10 23:28:13 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8009) write(r0, &(0x7f0000000000)="b63db85e1e8d020000a2315be5a6725701b29d00000005ffffffff0d5e09000000ce2c9b160e96aa1fae1a", 0x2b) [ 82.479577] sg_write: data in/out 167162/1 bytes for SCSI command 0x16-- guessing data in; [ 82.479577] program syz-executor2 not setting count and/or reply_len properly 2018/04/10 23:28:13 executing program 7: msgrcv(0x0, &(0x7f0000000080)=ANY=[], 0x0, 0x0, 0x0) 2018/04/10 23:28:13 executing program 5: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$link(0x8, r0, r1) 2018/04/10 23:28:13 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000100)={@local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @empty, 0x0, 0x40}) 2018/04/10 23:28:13 executing program 6: [ 82.629595] random: crng init done 2018/04/10 23:28:13 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'bcsh0\x00', 0x2001}) r1 = socket$unix(0x1, 0x2, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_TXQLEN={0x8, 0xd}, @IFLA_GROUP={0x8, 0x1b}]}, 0x30}, 0x1}, 0x0) dup2(r1, r0) 2018/04/10 23:28:13 executing program 1: 2018/04/10 23:28:13 executing program 2: 2018/04/10 23:28:13 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'bcsh0\x00', 0x2001}) r1 = socket$unix(0x1, 0x2, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=ANY=[@ANYBLOB="3000000010000108000000000000000000000000", @ANYBLOB="810000000000000008000d000000000008001b0000000000"], 0x2}, 0x1}, 0x0) dup2(r1, r0) 2018/04/10 23:28:13 executing program 7: 2018/04/10 23:28:13 executing program 6: 2018/04/10 23:28:13 executing program 1: 2018/04/10 23:28:13 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000100)={@local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @empty, 0x0, 0x40}) 2018/04/10 23:28:14 executing program 5: 2018/04/10 23:28:14 executing program 2: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000f40)=""/4096, 0x1000) 2018/04/10 23:28:14 executing program 6: 2018/04/10 23:28:14 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'bcsh0\x00', 0x2001}) r1 = socket$unix(0x1, 0x2, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_TXQLEN={0x8, 0xd}, @IFLA_GROUP={0x8, 0x1b}]}, 0x30}, 0x1}, 0x0) dup2(r1, r0) 2018/04/10 23:28:14 executing program 7: 2018/04/10 23:28:14 executing program 1: 2018/04/10 23:28:14 executing program 4: 2018/04/10 23:28:14 executing program 3: 2018/04/10 23:28:14 executing program 5: 2018/04/10 23:28:14 executing program 7: 2018/04/10 23:28:14 executing program 2: 2018/04/10 23:28:14 executing program 1: 2018/04/10 23:28:14 executing program 6: 2018/04/10 23:28:14 executing program 3: 2018/04/10 23:28:14 executing program 4: 2018/04/10 23:28:14 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'bcsh0\x00', 0x2001}) r1 = socket$unix(0x1, 0x2, 0x0) socket$nl_route(0x10, 0x3, 0x0) dup2(r1, r0) 2018/04/10 23:28:14 executing program 5: 2018/04/10 23:28:14 executing program 2: 2018/04/10 23:28:14 executing program 7: 2018/04/10 23:28:14 executing program 3: 2018/04/10 23:28:14 executing program 2: 2018/04/10 23:28:14 executing program 4: 2018/04/10 23:28:14 executing program 6: 2018/04/10 23:28:14 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'lo\x00'}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="280000001c000104009b400000000000023e0000", @ANYBLOB="000000000c0001000180c20000230000e76fa87afe6e16d528619132bb5dcc0a9914cda6daf9cd2762c267f39ca13504"], 0x2}, 0x1}, 0x0) 2018/04/10 23:28:14 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'bond0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000001240)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=@ipv4_deladdr={0x2c, 0x15, 0x401, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LABEL={0x14, 0x3, 'tunl0\x00'}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40000}, 0x40) 2018/04/10 23:28:14 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f0000000e80)=[{&(0x7f00000004c0)="e08698cc3fcc58bb7a77f6e4606fb06a0c7234cba4fc5be6b7c046d80f2957c51e94", 0x22}, {&(0x7f0000000740)="a1b1abd3f386077ff457719d0fb98633612f", 0x12}, {&(0x7f0000000c80)="ca4dbf7a169cf06a8796865b3ab1a7ef361e54ad6ca2010275bed6a5355eabf0d8d31ace9b4c18829435529bbb19250484964d81e0b5257bea3ad8f7239db859df56ead02bba0186d4cfdbb45ce59a8ece1196d58657cda1a0ec35c09bcf68e915f12b9bea7bb04b3832ab5c2d88b26f91211f82708d01bab2e5dc799b25bdd310ab863c57d19d027c5c96153d3bbcd16824ff53665573d6940175b40449854efdda91f6a2b76beff50bb4b7e357d3c4b1985b46b843df32a458563c1017d6aa9d312e6c4ff3ea2a14964dfa4fd2a22ac8daa838c9c99c9265fd84a6723f4da70ddb2cfaf887c79f311f5d095812f5183954d870d9704d397d", 0xf9}], 0x3, &(0x7f0000000200)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000480)={&(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000000440)=[{&(0x7f00000002c0)=""/92, 0x5c}, {&(0x7f0000001700)=""/4096, 0x1000}], 0x2, &(0x7f0000000340)=""/80, 0x50}, 0x0) recvmsg(r1, &(0x7f00000006c0)={&(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000180)=""/2, 0x2}, {&(0x7f0000000500)=""/138, 0x8a}, {&(0x7f00000005c0)=""/221, 0xdd}], 0x3, &(0x7f00000003c0)=""/60, 0x3c, 0x80}, 0x100) 2018/04/10 23:28:14 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'bcsh0\x00', 0x2001}) r1 = socket$unix(0x1, 0x2, 0x0) socket$nl_route(0x10, 0x3, 0x0) dup2(r1, r0) 2018/04/10 23:28:14 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x800) ioctl(r0, 0xc400000400001275, &(0x7f0000000040)) [ 84.034966] ================================================================== [ 84.042446] BUG: KMSAN: uninit-value in __crypto_memneq+0x2f9/0x490 [ 84.048870] CPU: 1 PID: 6503 Comm: syz-executor7 Not tainted 4.16.0+ #83 [ 84.055718] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 84.065255] Call Trace: [ 84.067870] dump_stack+0x185/0x1d0 [ 84.071522] ? __crypto_memneq+0x2f9/0x490 [ 84.075778] kmsan_report+0x142/0x240 [ 84.079598] __msan_warning_32+0x6c/0xb0 [ 84.083684] __crypto_memneq+0x2f9/0x490 [ 84.087764] ? kernel_fpu_end+0x2c/0x1d0 [ 84.091839] ? gcmaes_decrypt+0x874/0xea0 [ 84.096002] ? kernel_fpu_end+0xba/0x1d0 [ 84.100085] gcmaes_decrypt+0x8d5/0xea0 [ 84.104095] generic_gcmaes_decrypt+0x181/0x1e0 [ 84.108787] ? generic_gcmaes_encrypt+0x1e0/0x1e0 [ 84.113651] gcmaes_wrapper_decrypt+0x2f5/0x340 [ 84.118344] ? gcmaes_wrapper_encrypt+0x2d0/0x2d0 [ 84.123211] aead_recvmsg+0x25b5/0x2960 [ 84.127224] aead_recvmsg_nokey+0x129/0x160 [ 84.131572] sock_recvmsg+0x1d0/0x230 [ 84.135368] ? aead_sendmsg_nokey+0x250/0x250 [ 84.139857] ___sys_recvmsg+0x3fb/0x810 [ 84.143823] ? __fget_light+0x56/0x710 [ 84.147697] ? __fdget+0x4e/0x60 [ 84.151055] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 84.156411] ? __fget_light+0x6b9/0x710 [ 84.160394] SYSC_recvmsg+0x298/0x3c0 [ 84.164206] SyS_recvmsg+0x54/0x80 [ 84.167737] do_syscall_64+0x309/0x430 [ 84.171618] ? ___sys_recvmsg+0x810/0x810 [ 84.175756] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 84.180933] RIP: 0033:0x455259 [ 84.184136] RSP: 002b:00007ff6f6c42c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 84.191833] RAX: ffffffffffffffda RBX: 00007ff6f6c436d4 RCX: 0000000000455259 [ 84.199103] RDX: 0000000000000000 RSI: 0000000020000480 RDI: 0000000000000014 [ 84.206375] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 84.213648] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 84.220916] R13: 0000000000000496 R14: 00000000006f9eb0 R15: 0000000000000000 [ 84.228201] [ 84.229821] Local variable description: ----authTag@gcmaes_decrypt [ 84.236130] Variable was created at: [ 84.239836] gcmaes_decrypt+0xd6/0xea0 [ 84.243748] generic_gcmaes_decrypt+0x181/0x1e0 [ 84.248411] ================================================================== [ 84.255753] Disabling lock debugging due to kernel taint [ 84.261185] Kernel panic - not syncing: panic_on_warn set ... [ 84.261185] [ 84.268645] CPU: 1 PID: 6503 Comm: syz-executor7 Tainted: G B 4.16.0+ #83 [ 84.276769] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 84.286120] Call Trace: [ 84.288708] dump_stack+0x185/0x1d0 [ 84.292332] panic+0x39d/0x940 [ 84.295528] ? __crypto_memneq+0x2f9/0x490 [ 84.299750] kmsan_report+0x238/0x240 [ 84.303554] __msan_warning_32+0x6c/0xb0 [ 84.307611] __crypto_memneq+0x2f9/0x490 [ 84.311673] ? kernel_fpu_end+0x2c/0x1d0 [ 84.315722] ? gcmaes_decrypt+0x874/0xea0 [ 84.319860] ? kernel_fpu_end+0xba/0x1d0 [ 84.323922] gcmaes_decrypt+0x8d5/0xea0 [ 84.327893] generic_gcmaes_decrypt+0x181/0x1e0 [ 84.332571] ? generic_gcmaes_encrypt+0x1e0/0x1e0 [ 84.337418] gcmaes_wrapper_decrypt+0x2f5/0x340 [ 84.342088] ? gcmaes_wrapper_encrypt+0x2d0/0x2d0 [ 84.346938] aead_recvmsg+0x25b5/0x2960 [ 84.350922] aead_recvmsg_nokey+0x129/0x160 [ 84.355253] sock_recvmsg+0x1d0/0x230 [ 84.359060] ? aead_sendmsg_nokey+0x250/0x250 [ 84.363564] ___sys_recvmsg+0x3fb/0x810 [ 84.367560] ? __fget_light+0x56/0x710 [ 84.371450] ? __fdget+0x4e/0x60 [ 84.374806] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 84.380161] ? __fget_light+0x6b9/0x710 [ 84.384168] SYSC_recvmsg+0x298/0x3c0 [ 84.387982] SyS_recvmsg+0x54/0x80 [ 84.391524] do_syscall_64+0x309/0x430 [ 84.395422] ? ___sys_recvmsg+0x810/0x810 [ 84.399573] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 84.404754] RIP: 0033:0x455259 [ 84.407938] RSP: 002b:00007ff6f6c42c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 84.415658] RAX: ffffffffffffffda RBX: 00007ff6f6c436d4 RCX: 0000000000455259 [ 84.422921] RDX: 0000000000000000 RSI: 0000000020000480 RDI: 0000000000000014 [ 84.430188] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 84.437453] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 84.444727] R13: 0000000000000496 R14: 00000000006f9eb0 R15: 0000000000000000 [ 84.452634] Dumping ftrace buffer: [ 84.456172] (ftrace buffer empty) [ 84.459868] Kernel Offset: disabled [ 84.463481] Rebooting in 86400 seconds..