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 '10.128.10.12' (ECDSA) to the list of known hosts. 2018/04/08 13:55:33 fuzzer started 2018/04/08 13:55:33 dialing manager at 10.128.0.26:41801 syzkaller login: [ 39.781388] can: request_module (can-proto-0) failed. [ 39.790793] can: request_module (can-proto-0) failed. 2018/04/08 13:55:42 kcov=true, comps=true 2018/04/08 13:55:50 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xf}}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x8, {0x2, 0x4e21, @broadcast=0xffffffff}, 'teql0\x00'}) r1 = fcntl$getown(r0, 0x9) r2 = fcntl$getown(0xffffffffffffff9c, 0x9) r3 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x8, 0x22280) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f00000000c0)={r3, r0, 0x6}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x6, 0x30}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000180)={r4, 0x0, 0x10001, 0x8001, 0x4, 0x6}, 0x14) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000001c0)={0x0, @remote}, &(0x7f0000000200)=0xc) faccessat(r3, &(0x7f0000000240)='./file0\x00', 0x1, 0x100) ioctl$TUNSETLINK(r0, 0x400454cd, 0x33c) r5 = accept$alg(r3, 0x0, 0x0) pread64(r3, &(0x7f0000000280)=""/204, 0xcc, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000380)={0x5, r0}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) pivot_root(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00') getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000000480)=""/35, &(0x7f00000004c0)=0x23) getsockopt$IPT_SO_GET_REVISION_TARGET(r7, 0x0, 0x43, &(0x7f0000000500)={'ipvs\x00'}, &(0x7f0000000540)=0x1e) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000000580)="d7ad13fdfe77508a94a3dff9fb0375d7", 0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f00000005c0)={r4, 0x1, 0x8, 0x9, 0x7fffffff, 0x5}, 0x14) io_setup(0x3893, &(0x7f0000000600)=0x0) io_submit(r8, 0x4, &(0x7f00000019c0)=[&(0x7f0000001640)={0x0, 0x0, 0x0, 0x8, 0x7ff, r6, &(0x7f0000000640)="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", 0x1000, 0x4, 0x0, 0x1, r0}, &(0x7f0000001780)={0x0, 0x0, 0x0, 0x0, 0x3, r5, &(0x7f0000001680)="e7833a774b034e5c8a1e07aea2898b3641a123757d38eb38b65768d5bc8c34242f7778fd2adc767170424edec55bb9c822b59ed9df586966c852a3affda4d6b99ec7eb7faf0ce85d9f2d6ab369103570196709371868a4098ba7e2ccfe83af5326beb5a8d3106211b7e2d34b825f8df8c34b62b7eb80db24dac1674243a5cd24b2cc9aa4cc791afc3bdf4a431792752cc85d1f9ca6253e774704145e7ca89085d7e67a52b123fb48bfd000f2496cd5ca7aa8671cf0b12823b6272c4646207782ea175e5d316e9f313476bd", 0xcb, 0xe2e, 0x0, 0x0, r0}, &(0x7f00000018c0)={0x0, 0x0, 0x0, 0x7, 0xc17, r6, &(0x7f00000017c0)="9525a887884ddecb61c305035db9b61e9714d85412fd7a977f35e5cf3b5893669bbac0e89654af2e0583657bc6e7e234a3aa09b9b58967e740ba4b9948ab8f42c4cbdfe9adcf6b95a7e0568b0044cb156952c16d23c45fc13970216d1da2843f24fa8f030c4f243737148b574904ba780085e5c22a157790f6878a86a37fec6f35ff176bd6386437be1bc80ef0f581a749749246e68f9e827eb63004ab3ef4c89235d16690fc9672f699efe5b0c07317355f1f946779fd2cd3b5a646fa0918ffdcbc478a025476886a39503cb2e2", 0xce, 0x3, 0x0, 0x0, r3}, &(0x7f0000001980)={0x0, 0x0, 0x0, 0x0, 0x1000, r3, &(0x7f0000001900)="b83c09a9850ece2945fd126749e03a5388afd053a6fd945fed4f8996917c192b2dcad5fb9a171ac98baa75277e7d6c910d3367fc5b61ec3d263ab1f2015453c1f8d2df166185a74229b8dec80c4ba359fed3", 0x52, 0x300c, 0x0, 0x0, r6}]) syz_mount_image$jfs(&(0x7f0000001a00)='jfs\x00', &(0x7f0000001a40)='./file0\x00', 0x6, 0x2, &(0x7f0000001c40)=[{&(0x7f0000001a80)="5bc13970770cb441b22f8d04634f6d6cc35e72db075bacae563ec32ee0d43bfc1924fa62fb164e2de75e5d4712d8a41ce6aefd42484da9d5790cfa8e6aa9bea35ce74d729f4ff566d521662da881f7938f7db581727859359f614d59f6e5318d7f3e9637fc0c8288d4b582a4c9a95d3fbe92641a9a64662d6a3e84d39b3fda47b6223b262a5ec6c56632e27d6e6616cdd640dae205d35e34f017c65b5983231a155ba650ab4c4670491270e3f171bf2a6f2a2204c9f8dd1fbd507ce0fd51e4a5d532f2ec4c403e80b2d7bb6d9ef5ef7b2592c52ec9011d729df81e0d", 0xdc, 0x400}, {&(0x7f0000001b80)="a662c415c1909b21f549db2cc7d909b49b0e9321a06447bff9c1a21826c89edd299a54ed69c0ed2bb73a9774f033164b6df1a4337697ffc95df6b509278447092fb789b232bcba8915c209dfa722ddb0ec62fd8ee833f8a5f2a11a69e8c597aa11b3e351b6d098fad335be27f61e557136ff112fd7f78e83d02dc11b8e1f81c1d197b091492bb8965eb05e32126401c14d749d79105f3c2524b619923ed6", 0x9e, 0x4}], 0x808, &(0x7f0000001c80)={[{@discard='discard', 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}, {@resize='resize', 0x2c}, {@umask={'umask', 0x3d, [0x37, 0x30, 0x39, 0x35, 0x39, 0x32, 0x35, 0x3f, 0x33, 0x30]}, 0x2c}]}) mq_getsetattr(r6, &(0x7f0000001cc0)={0x1, 0x6, 0xb3, 0x100000000, 0xfffffffffffffffd, 0xfffffffffffffffc, 0x3, 0x4}, &(0x7f0000001d00)) getsockopt$sock_linger(r7, 0x1, 0xd, &(0x7f0000001d40), &(0x7f0000001d80)=0x8) pwritev(r0, &(0x7f0000001e40)=[{&(0x7f0000001dc0)="48d28afc1a800649fafbe3ab37f5c4d925ef6ded2263b5f8f326ff62903f6a984848cbdcec8f7838ab18dfe46899541c1fef87e83de5ccb071e04291fac8062d6ec1dc0c231ada0f579c1b472c08267974a23a7f3da253339d599e", 0x5b}], 0x1, 0x0) getsockopt(r5, 0x7fff, 0x1, &(0x7f0000001e80)=""/122, &(0x7f0000001f00)=0x7a) ioctl$RNDADDENTROPY(r3, 0x40085203, &(0x7f0000001f40)={0x6, 0x56, "0dc6fcd79ca284d86da64ffdc8d3ff403c184689fcd5153143c1b61d86c1440b08bb0871ac2fb765e2c4de0fb3f6bd26b82919e338d1e4b61b39f25c4d5a1a97106cec1a4c314dd0a89523144a492f2e4bd14f89bf6d"}) write$binfmt_aout(r7, &(0x7f0000001fc0)={{0x1cf, 0x100, 0x5282, 0x50, 0x10e, 0x4, 0x303}, "19b9332717f316bdcac59fdf0eaff53674d9d61efedd6087c36d5da11a587a551db5d70376e2", [[], [], []]}, 0x346) syz_open_dev$mouse(&(0x7f0000002340)='/dev/input/mouse#\x00', 0x8000, 0x200) 2018/04/08 13:55:50 executing program 7: r0 = socket$can_bcm(0x1d, 0x2, 0x2) poll(&(0x7f0000000000)=[{r0, 0x1000}, {r0, 0x2040}], 0x2, 0x80) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'dummy0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)={0x7, 0x8, 0x9, {}, {0x0, 0x2710}, {0x0, 0x6, 0x400, 0x81}, 0x1, @can={{0x2, 0x200, 0x7, 0x4}, 0x4, 0x3, 0x0, 0x0, "03e091ba8d330f35"}}, 0x48}, 0x1, 0x0, 0x0, 0x80}, 0x4000) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00000001c0)={'tunl0\x00', {0x2, 0x4e20, @broadcast=0xffffffff}}) r2 = syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0x248, 0x40002) bind$vsock_stream(r2, &(0x7f0000000240)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) ioctl$KDMKTONE(r2, 0x4b30, 0x101) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000002c0)={'tunl0\x00', {0x2, 0x4e24}}) fcntl$getownex(r0, 0x10, &(0x7f0000000300)) fchmod(r3, 0x50) getsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f0000000340), &(0x7f0000000380)=0x4) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/hwrng\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000400)={0x0, 0x0, 0x101, 0x0, 0x7, 0x8, 0x3, 0xffff, {0x0, @in6={{0xa, 0x4e24, 0x6, @dev={0xfe, 0x80, [], 0xd}, 0x7f}}, 0x3, 0x4, 0x8b, 0x7fff, 0x4}}, &(0x7f00000004c0)=0xb0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f0000000500)={r5, 0x2}, 0x8) setsockopt$inet_tcp_int(r4, 0x6, 0x0, &(0x7f0000000540)=0xb4e, 0x4) r7 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000580)='/dev/autofs\x00', 0x200080, 0x0) r8 = syz_open_dev$sndpcmc(&(0x7f00000005c0)='/dev/snd/pcmC#D#c\x00', 0xffffffff, 0x40) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000000640)=@req={0x28, &(0x7f0000000600)={'vcan0\x00', @ifru_mtu=0x8}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r8, 0x84, 0x6c, &(0x7f0000000680)={r6, 0xc3, "1296555f0dbb18c29dca59c0c681f4f47c53484e7280363058cbead91cdeff6cb54d906b88cd47895496c606621a2bab9fd127c1ab548b31b1a88168cf7fe92fe036bad35e5fb3265aa67ab1f3c037e75552f53d97e7a03944917bbeebcae5b0e06b935bcb5638fa116bfa912f529f23d620f09ca81806076d2a74b5b7b125c0445d8c70496e057076ed9b7c61f261935c40884d20bf480a8d14ab60108aefdad4e7cfdb9e046c94b5d6cf6de481c7b90902105e6320c04ba61d595e07f444015a3e08"}, &(0x7f0000000780)=0xcb) lseek(r8, 0x0, 0x3) getsockopt$packet_buf(r8, 0x107, 0x17, &(0x7f00000007c0)=""/142, &(0x7f0000000880)=0x8e) ioctl$KVM_CHECK_EXTENSION_VM(r4, 0xae03, 0x20) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f00000008c0)=0x40, 0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f0000000900)=[@in={0x2, 0x4e21}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x100000001}], 0x4c) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r7, 0x80045530, &(0x7f0000000980)=""/132) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000a40)='veno\x00', 0x5) ioctl$KVM_S390_INTERRUPT_CPU(r2, 0x4010ae94, &(0x7f0000000a80)={0x9, 0x5, 0x3}) 2018/04/08 13:55:50 executing program 3: 2018/04/08 13:55:50 executing program 1: 2018/04/08 13:55:50 executing program 4: 2018/04/08 13:55:50 executing program 5: 2018/04/08 13:55:50 executing program 6: 2018/04/08 13:55:50 executing program 2: [ 48.745920] IPVS: ftp: loaded support on port[0] = 21 [ 48.760334] IPVS: ftp: loaded support on port[0] = 21 [ 48.777566] IPVS: ftp: loaded support on port[0] = 21 [ 48.798817] IPVS: ftp: loaded support on port[0] = 21 [ 48.839847] IPVS: ftp: loaded support on port[0] = 21 [ 48.841820] IPVS: ftp: loaded support on port[0] = 21 [ 48.869825] IPVS: ftp: loaded support on port[0] = 21 [ 48.894183] IPVS: ftp: loaded support on port[0] = 21 [ 52.089773] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.128881] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.179664] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.203904] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.214920] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.244063] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.264379] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.308450] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 57.111648] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 57.117836] 8021q: adding VLAN 0 to HW filter on device bond0 [ 57.136618] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 57.142811] 8021q: adding VLAN 0 to HW filter on device bond0 [ 57.170428] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 57.176844] 8021q: adding VLAN 0 to HW filter on device bond0 [ 57.207526] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 57.213692] 8021q: adding VLAN 0 to HW filter on device bond0 [ 57.245266] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 57.251641] 8021q: adding VLAN 0 to HW filter on device bond0 [ 57.363651] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 57.369864] 8021q: adding VLAN 0 to HW filter on device bond0 [ 57.395670] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 57.401828] 8021q: adding VLAN 0 to HW filter on device bond0 [ 57.426368] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 57.432527] 8021q: adding VLAN 0 to HW filter on device bond0 [ 57.578951] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 57.666601] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 57.681590] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 57.723740] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 57.811083] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 57.830725] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 57.849948] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 57.985196] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 58.045759] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 58.052169] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 58.074375] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 58.138616] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 58.144968] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 58.157647] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 58.187322] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 58.193572] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 58.206782] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 58.237386] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 58.243977] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 58.255680] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 58.285349] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 58.291690] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 58.308542] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 58.406649] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 58.412981] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 58.429748] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 58.460790] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 58.467465] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 58.478421] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 58.502050] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 58.508613] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 58.523757] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 58.647703] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 58.653880] 8021q: adding VLAN 0 to HW filter on device team0 [ 58.667061] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 58.673211] 8021q: adding VLAN 0 to HW filter on device team0 [ 58.689798] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 58.696009] 8021q: adding VLAN 0 to HW filter on device team0 [ 58.734090] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 58.740262] 8021q: adding VLAN 0 to HW filter on device team0 2018/04/08 13:56:00 executing program 3: 2018/04/08 13:56:00 executing program 6: 2018/04/08 13:56:00 executing program 2: [ 58.907423] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 58.914319] 8021q: adding VLAN 0 to HW filter on device team0 2018/04/08 13:56:01 executing program 6: 2018/04/08 13:56:01 executing program 2: 2018/04/08 13:56:01 executing program 3: [ 58.990543] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 58.996758] 8021q: adding VLAN 0 to HW filter on device team0 2018/04/08 13:56:01 executing program 6: 2018/04/08 13:56:01 executing program 2: [ 59.054726] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 59.060924] 8021q: adding VLAN 0 to HW filter on device team0 [ 59.114767] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 59.120978] 8021q: adding VLAN 0 to HW filter on device team0 [ 59.275550] JFS: discard option not supported on device [ 59.281127] JFS: Cannot determine volume size [ 59.285678] jfs: Unrecognized mount option "umask=7095925?30" or missing value 2018/04/08 13:56:01 executing program 0: r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x8, 0x3, &(0x7f0000000180)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x10000001, 0xb2, &(0x7f0000000200)=""/178}, 0x48) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000440)='./cgroup\x00', 0x200002, 0x0) r3 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCGFLAGS(r3, 0x8004745a, &(0x7f0000000040)) poll(&(0x7f00000000c0)=[{r0, 0x400}, {r2, 0x20}], 0x2, 0x6) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000000)={r2, r1, 0x0, 0x3}, 0x10) 2018/04/08 13:56:01 executing program 3: [ 59.349721] JFS: discard option not supported on device [ 59.355192] JFS: Cannot determine volume size [ 59.359892] jfs: Unrecognized mount option "umask=7095925?30" or missing value 2018/04/08 13:56:01 executing program 4: r0 = socket$inet(0x2, 0x200000000000003, 0x9) syz_emit_ethernet(0x3e, &(0x7f0000000140)=ANY=[@ANYBLOB="0180c20000000000000000000800c16ab9512045000030000000000009907800000000ffffffff2100907800000000450000000000000000000000ac14ffbbe0000001"], &(0x7f0000ea3000)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40040, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x6, &(0x7f00000000c0)=[{0x9e0, 0xffffffff, 0x1, 0x25809e98}, {0x2, 0x40, 0xfffffffffffffc00, 0x5}, {0x5, 0x8001, 0x2, 0x2}, {0x8, 0xffffffffffff6742, 0x7, 0x3}, {0x5, 0x81, 0x9, 0x2}, {0x3c7, 0x2, 0x4, 0xfffffffffffffe00}]}, 0x10) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000000240)=0x4) syz_init_net_socket$llc(0x1a, 0x3, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f00000001c0)={{0x2, 0x4e22, @loopback=0x7f000001}, {0x7, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x4, {0x2, 0x4e24, @multicast1=0xe0000001}, 'syz_tun\x00'}) getsockname$ax25(r1, &(0x7f0000000040), &(0x7f0000000080)=0x7) 2018/04/08 13:56:01 executing program 6: 2018/04/08 13:56:01 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x48}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffff11, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0xfead, &(0x7f0000000180)}, 0xfffffffffffffc8f) tee(r1, r0, 0xff, 0x7) socketpair$inet_icmp(0x2, 0x408, 0x6f2000, &(0x7f0000000000)) 2018/04/08 13:56:01 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40416, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe9d, 0xffff, 0x0, 0x0, 0x7, 0x5, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000100), 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000180)={r2, &(0x7f0000000200), &(0x7f0000000280)=""/250}, 0x18) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00000013c0)=@ioapic={0x1, 0xfffffffffffffffb}) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = request_key(&(0x7f0000000000)='logon\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)=']\x00', 0xfffffffffffffffb) keyctl$invalidate(0x15, r4) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/08 13:56:01 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffd}, 0x9) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="1000deffff0290000000002100000000009afc3855964a7a1f37982bc40f00009d4fbe"], 0x10}}], 0x2, 0x0) keyctl$join(0x1, &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x16402, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000140)) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000080)={0x7, 0x6, 0x7f, 0x6409b553, 0x7fffffff, 0x2, 0x200, 0x7fffffff, 0x8, 0xe03, 0x7ff}) 2018/04/08 13:56:01 executing program 7: r0 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0xfffffffffffffffd, 0x0) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f00000000c0)={[{0x1, 0x8000, 0x4, 0x6, 0xfff, 0xfc3e, 0x100, 0x4, 0x1, 0x2, 0x1}, {0x4, 0x4, 0x6e189ded, 0x100, 0x5741, 0x3, 0x7, 0x5, 0x6, 0x9, 0x3, 0x1, 0x1f}, {0x6, 0x2863845a, 0x80000000, 0x9, 0x6, 0x10001, 0x7fff, 0x2, 0x0, 0x9, 0x0, 0x6, 0xfa87}], 0x9}) connect$bt_rfcomm(r0, &(0x7f0000000080)={0x1f}, 0xa) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) socketpair$ax25(0x3, 0x2, 0xcd, &(0x7f0000000040)) ioctl(r1, 0x20000000002282, &(0x7f0000000000)) 2018/04/08 13:56:01 executing program 3: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x1) fgetxattr(r1, &(0x7f00000002c0)=@known='trusted.syz\x00', &(0x7f0000000300)=""/192, 0xc0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={"6966623000329c8e0000ffffff000200", 0x140f}) r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x7, 0x141000) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000000100)={r3, 0x3d}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'ifb0\x00', 0xa201}) socket$l2tp(0x18, 0x1, 0x1) io_setup(0x469, &(0x7f0000000180)=0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000000)) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000240)={0x50000, 0x0, [0x2, 0x1ff, 0x6, 0x1, 0xe7b7, 0x60d, 0x3, 0x40]}) io_submit(r4, 0x1, &(0x7f00000016c0)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000080)}]) 2018/04/08 13:56:01 executing program 6: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000580), &(0x7f00000006c0)=0xc) fcntl$getown(0xffffffffffffff9c, 0x9) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000700)={0x0, 0x0}) sched_setscheduler(r0, 0x6, &(0x7f0000000480)=0x40) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/kvm\x00', 0x4800bd, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000000340)='/dev/amidi#\x00', 0xb6db, 0x80000) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r2, &(0x7f0000000500)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x1400000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000740)=ANY=[@ANYBLOB="09f80acdcb13eb11000082a3cc377097220f5f3d7718f1bfd8b832c05e08eba4bb1d14c949ac4fba2d884a6646c156eb1c", @ANYRES16=r3, @ANYBLOB="080128bd7000fbdbdf250500000040002dd0f4c404632d21000000000000000000000000000114000600fe8000000000000000000000000000101400000000000000000000bb1c0003000800040008080000080001000200000008000400cd4f00001400030008000400060000000800030001000000"], 0x84}, 0x1, 0x0, 0x0, 0x4000000}, 0xc000) socketpair(0x5, 0xf, 0x80000000, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) accept$packet(r5, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x14) r6 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r6, 0xae60) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000fc2000)=0x2) ioctl$KVM_RUN(r7, 0xae80, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r4, 0x4010641a, &(0x7f0000000440)={0x294, &(0x7f0000000540)=[0x10001, 0x0, 0x6bc]}) r8 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x410200, 0x0) ioctl$EVIOCGID(r8, 0x80084502, &(0x7f0000000140)=""/109) syz_genetlink_get_family_id$team(&(0x7f0000000400)='team\x00') syz_open_dev$adsp(&(0x7f0000000600)='/dev/adsp#\x00', 0x8, 0x200000) ioctl$DRM_IOCTL_RM_MAP(r8, 0x4028641b, &(0x7f0000000040)={&(0x7f0000ffd000/0x1000)=nil, 0x4, 0x2, 0x0, &(0x7f0000ffd000/0x1000)=nil, 0x100000001}) getpeername$inet(r4, &(0x7f00000001c0)={0x0, 0x0, @multicast1}, &(0x7f0000000200)=0x10) ioctl$KVM_SET_IRQCHIP(r6, 0x8208ae63, &(0x7f0000000240)=@ioapic) 2018/04/08 13:56:01 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000a40)=[{&(0x7f0000000280)="56b9e2a8", 0x4}], 0x1, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000140)={{{@in=@broadcast, @in=@broadcast}}, {{@in=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000000240)=0xe8) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000340)={0x5000, 0x9000}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x28102, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r2) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000440)={0x14, 0x20}, 0x14}, 0x1}, 0x0) 2018/04/08 13:56:01 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000000)={0x1, {{0x2, 0xfffffffffffffffd, @multicast2=0xe0000002}}}, 0x88) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = dup2(r0, r1) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000001b000)={@multicast1=0xe0000001, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x40}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000140)={r3, @in6={{0xa, 0x4e23, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}, 0x6, 0x6, 0x69c, 0x6, 0x20}, 0x98) 2018/04/08 13:56:01 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x48}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffff11, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0xfead, &(0x7f0000000180)}, 0xfffffffffffffc8f) tee(r1, r0, 0xff, 0x7) socketpair$inet_icmp(0x2, 0x408, 0x6f2000, &(0x7f0000000000)) [ 59.729718] QAT: Invalid ioctl 2018/04/08 13:56:01 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) ptrace$getenv(0x4201, r0, 0xffffffff, &(0x7f0000000080)) r1 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000003}}) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000000)=0x6) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) 2018/04/08 13:56:01 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x10) eventfd2(0x0, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./file0\x00') rmdir(&(0x7f00000000c0)='./control\x00') ioctl$PIO_UNIMAPCLR(r3, 0x4b68, &(0x7f00000001c0)={0x400, 0x8000, 0x1000}) close(r2) sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000640)={&(0x7f0000000480)={0x10}, 0xc, &(0x7f0000000600)={&(0x7f0000000580)={0x54, r1, 0x1, 0x70bd2a, 0x25dfdbff, {0xa}, [@IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}]}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sh\x00'}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x4}, 0x8004) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000180)={0x0, 0x80000000, 0x786}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000740)={r4, 0x4}, &(0x7f0000000700)=0x8) sendmsg$IPVS_CMD_GET_CONFIG(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f00000004c0)=ANY=[@ANYBLOB="48000000fed1addc79aac66ee43e2fa31663f15f458ec0"], 0x1}, 0x1}, 0x4004011) mlock2(&(0x7f0000ff4000/0xc000)=nil, 0xc000, 0x1) r5 = socket$inet(0x2, 0x803, 0x8) ioctl$VHOST_VSOCK_SET_RUNNING(r3, 0x4004af61, &(0x7f00000003c0)=0x1) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x84000, 0x0) timer_create(0x7, &(0x7f0000000240)={0x0, 0x36, 0x1}, &(0x7f0000000380)=0x0) timer_delete(r7) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000040)=""/254, 0xfe, 0x0, &(0x7f0000000140)={0x3, {"46ce5d2c72318d"}}, 0x10) setsockopt$IPT_SO_SET_ADD_COUNTERS(r5, 0x0, 0x41, &(0x7f0000000280)=ANY=[@ANYBLOB="73617700000000000000000000000000000000000000000000000000000000000300000000000000000000000000000000000000000000000000000000000000000000000000faffffff0000000000000000000000000000"], 0x58) ioctl$LOOP_CTL_GET_FREE(r6, 0x4c82) write(r0, &(0x7f0000000500)="8f9d340d7d79bc0097d78e907047acdb3bf242aa7a3fae63589764d0cb4d0c40981f09036d92270b9edcaf47c9274845a69b8aaf8fb59c7902e3e52183a4e2aedf994039f576699ea6720a7667fd1530f3493b47b228b18c64963efbc096", 0x5e) [ 59.809486] QAT: Invalid ioctl 2018/04/08 13:56:01 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x100) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000000040)) keyctl$describe(0x6, 0xfffffffffffffffd, &(0x7f0000a9c000)=""/24, 0x18) r1 = add_key$keyring(&(0x7f00000006c0)='keyring\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) r2 = add_key$keyring(&(0x7f0000000600)='keyring\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r1) keyctl$update(0x2, r2, &(0x7f00000004c0)="2495c7be2be42149266a5c0cfef59094afe8c4d8b91e7660ecde3ab26f734ce3761ad91a70ce8c6af151f1079ae6b10ef2a0d6017f0d98306a20af6a3626b9656f06e3b7df2a894ed2e680d13dcf02b83c0c1277a4efc5f071cdfe559b9c5ef2619ccf3880c628d6d139", 0x6a) keyctl$restrict_keyring(0x1d, r2, &(0x7f0000000540)='logon\x00', 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000440)=""/20, &(0x7f0000000480)=0x14) keyctl$unlink(0x9, r2, r2) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000740)={'filter\x00', 0x7, 0x4, 0x458, 0x0, 0x230, 0x230, 0x370, 0x370, 0x370, 0x4, &(0x7f0000000580), {[{{@arp={@broadcast=0xffffffff, @multicast1=0xe0000001, 0x0, 0xff000000, @empty, {[0xff, 0xff, 0x0, 0xff]}, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0xff, 0xff, 0x0, 0xff, 0x0, 0xff]}, 0x7222f1f6, 0x7fff, 0x9, 0x7ff0000000, 0x8b, 0x1f, 'eql\x00', 'erspan0\x00', {}, {}, 0x0, 0x100}, 0xf0, 0x118}, @unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0xffffffff, 0xffffffffffffdf91, 0x2}}}, {{@uncond, 0xf0, 0x118}, @unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x3, 0xea5, 0x3}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}, @dev={0xac, 0x14, 0x14, 0xd}, @multicast2=0xe0000002, 0x1, 0xffffffff}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4a8) 2018/04/08 13:56:01 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40416, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe9d, 0xffff, 0x0, 0x0, 0x7, 0x5, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000100), 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000180)={r2, &(0x7f0000000200), &(0x7f0000000280)=""/250}, 0x18) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00000013c0)=@ioapic={0x1, 0xfffffffffffffffb}) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = request_key(&(0x7f0000000000)='logon\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)=']\x00', 0xfffffffffffffffb) keyctl$invalidate(0x15, r4) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/08 13:56:01 executing program 4: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="e140f25cd67a", [{[{0x9100, 0x3f, 0x80, 0x2}], {0x8100, 0x4, 0xffffffffffffffff, 0x1}}], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x29, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c5771e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f], 0x1}}}}}}}}, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000080)=""/240) epoll_create(0x466) 2018/04/08 13:56:01 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000040)=ANY=[@ANYBLOB="2c00001afd6f0a8f", @ANYRES32=0x0, @ANYPTR64=&(0x7f0000000140)=ANY=[@ANYRES32=r0, @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYRES16=r0, @ANYBLOB="d4fa1fbb3da95767c10e8604892454de0a764190bfe2af7cea836d404f7069d6aadab85dfdebe5e526bc1f4482a22dc277cc1d104234a93cf16d5ee98948db7ea1c753e6824ce0", @ANYPTR64, @ANYPTR64, @ANYRES32=r0, @ANYRES16=r0, @ANYRES32=r0, @ANYRES64=r0], @ANYRES64]], 0x3}, 0x1}, 0x0) 2018/04/08 13:56:01 executing program 1: unshare(0x40000000) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x7, 0xffffffffffffffff, 0x1}) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x0, 0x4000) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000100)='/dev/usbmon#\x00') ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f00000000c0)={0xf000, &(0x7f0000000040), 0x1, r1, 0x6}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000400)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x0, @broadcast=0xffffffff}}) 2018/04/08 13:56:01 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000014c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001480)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000001500)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, r1}}, 0x48) [ 59.889961] IPVS: ftp: loaded support on port[0] = 21 2018/04/08 13:56:02 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x800000001, 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='hfsplus\x00', 0x0, 0x0) write$fuse(r0, &(0x7f0000007fd8)={0x28, 0x4, 0x0, @fuse_notify_store_out}, 0x28) 2018/04/08 13:56:02 executing program 2: ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x4, 0x0, 0x0, "a399e9c558720d8d1f6728f1c5f07531dc6150defaca6ebcaf1b8b8c36184c8f147be96ea31efbf49ca9b9d7"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "655397eb000000004bbdd330eaaa50c6a17a4cbe4cf9a27f671d171c4a2c50f288493829c1e0fe9468a5eb556554a2803b25502ef5bc450d5f58f38b16e1198d", &(0x7f0000b0bfb2)="446465762f736e642f636f6e74726f6c4323009cb55a60fb8d54423e20546bd33125000000000000fd03e22965bb699aabcb8311b779fbf5497252581e19688501001a7898bd7751951d53b93ab1", 0x4e}) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000), 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, "8984041f02000000e10000000100000009007a7d000000000000047e000081d9"}}) ioctl$SNDRV_CTL_IOCTL_PVERSION(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)=""/250) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f00000001c0)) syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x1, 0x301840) r2 = shmget(0x0, 0x2000, 0xc, &(0x7f0000ffb000/0x2000)=nil) r3 = accept$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000000100)=0x1c) r4 = getpgid(0xffffffffffffffff) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) setpgid(r4, r5) mkdirat$cgroup(r1, &(0x7f0000000240)='syz0\x00', 0x1ff) setsockopt$inet6_dccp_int(r3, 0x21, 0x7, &(0x7f0000000140)=0x22c1, 0x4) ioctl$TCSBRK(r0, 0x5409, 0x1) shmctl$SHM_STAT(r2, 0xd, &(0x7f0000000040)=""/69) 2018/04/08 13:56:02 executing program 4: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0x80000001) r1 = socket(0x40000000015, 0x805, 0x0) bind$inet(r1, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f0000dbf000), 0x0, 0x0, &(0x7f0000b2d000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f0000fc2000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) close(r1) 2018/04/08 13:56:02 executing program 6: r0 = inotify_init1(0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x4, 0x8000) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000000c0)={0x2, [0x100000001, 0x1]}, &(0x7f0000000100)=0x8) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ioprio_get$pid(0x2, r2) ptrace(0x4207, r2) r3 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0xd, 0x20011, r3, 0x0) ptrace$setregset(0x4205, r2, 0x202, &(0x7f0000000080)={&(0x7f0000000240)}) 2018/04/08 13:56:02 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000efdffc)=0x1, 0xd2) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000000000), 0x4) [ 60.156816] IPVS: ftp: loaded support on port[0] = 21 2018/04/08 13:56:02 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000000040)=0xd3, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x8000}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x1, 0x8, 0x9, 0x7f, 0x1}, 0x98) recvmmsg(r0, &(0x7f0000002e00)=[{{&(0x7f00000013c0)=@nfc, 0x80, &(0x7f0000002980)=[{&(0x7f00000018c0)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, &(0x7f0000003000)) [ 60.739736] netlink: 'syz-executor7': attribute type 7 has an invalid length. [ 60.747234] netlink: 'syz-executor7': attribute type 8 has an invalid length. [ 60.767008] netlink: 'syz-executor7': attribute type 7 has an invalid length. [ 60.774568] netlink: 'syz-executor7': attribute type 8 has an invalid length. 2018/04/08 13:56:02 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x823800000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x0) accept$ax25(0xffffffffffffffff, &(0x7f0000000740), &(0x7f0000000780)=0x10) mkdir(&(0x7f0000000040)='./file0/control\x00', 0x0) mkdir(&(0x7f0000155ff2)='./file0/file0\x00', 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000100)=""/11) r0 = memfd_create(&(0x7f0000000080)=']eth1,\x00', 0x3) ioctl$TCFLSH(r0, 0x540b, 0x52) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x407) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f0000000900)=[{&(0x7f0000001000)=""/4096, 0x1000}], 0x1) readv(r1, &(0x7f0000002fd0)=[{&(0x7f0000448fdc)=""/36, 0x24}], 0x1) open(&(0x7f0000000000)='./file0\x00', 0x400000, 0x4) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000280)=0x2, 0x4) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x4000, 0x0) rename(&(0x7f0000b2a000)='./file0/file0\x00', &(0x7f0000ab3ff0)='./file0/control\x00') getsockname(r0, &(0x7f0000000200)=@rc, &(0x7f00000000c0)=0x80) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x200000, 0x0) clock_gettime(0x7, &(0x7f0000000080)) 2018/04/08 13:56:02 executing program 2: io_setup(0x3fa, &(0x7f0000000440)=0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) io_getevents(r0, 0x2, 0x2, &(0x7f0000af2fc0)=[{}, {}], &(0x7f0000fa5ff0)={0x0, 0xfffffffffffff000}) clone(0x0, &(0x7f0000000040), &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) r1 = socket$pptp(0x18, 0x1, 0x2) io_submit(r0, 0x1, &(0x7f00000002c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r1}]) io_destroy(r0) 2018/04/08 13:56:02 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f0000000200), &(0x7f0000000240)=0x4) r1 = syz_open_dev$sndctrl(&(0x7f0000dc0000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0xfffffffffffff577, 0x2, 0xa, 0x20, 0xb9, 0x0, 0x800, 0x69, 0x0}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={r2, 0x1ff}, &(0x7f0000000280)=0x8) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, [], [], [], 0x0, 0x0, 0x0, 0x0, "28910c6210bd030af90aff5019526a08"}) 2018/04/08 13:56:02 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0x80000001) r1 = socket(0x40000000015, 0x805, 0x0) bind$inet(r1, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f0000dbf000), 0x0, 0x0, &(0x7f0000b2d000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f0000fc2000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) close(r1) 2018/04/08 13:56:02 executing program 4: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0x80000001) r1 = socket(0x40000000015, 0x805, 0x0) bind$inet(r1, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f0000dbf000), 0x0, 0x0, &(0x7f0000b2d000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f0000fc2000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) close(r1) 2018/04/08 13:56:02 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x10) eventfd2(0x0, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./file0\x00') rmdir(&(0x7f00000000c0)='./control\x00') ioctl$PIO_UNIMAPCLR(r3, 0x4b68, &(0x7f00000001c0)={0x400, 0x8000, 0x1000}) close(r2) sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000640)={&(0x7f0000000480)={0x10}, 0xc, &(0x7f0000000600)={&(0x7f0000000580)={0x54, r1, 0x1, 0x70bd2a, 0x25dfdbff, {0xa}, [@IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}]}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sh\x00'}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x4}, 0x8004) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000180)={0x0, 0x80000000, 0x786}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000740)={r4, 0x4}, &(0x7f0000000700)=0x8) sendmsg$IPVS_CMD_GET_CONFIG(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f00000004c0)=ANY=[@ANYBLOB="48000000fed1addc79aac66ee43e2fa31663f15f458ec0"], 0x1}, 0x1}, 0x4004011) mlock2(&(0x7f0000ff4000/0xc000)=nil, 0xc000, 0x1) r5 = socket$inet(0x2, 0x803, 0x8) ioctl$VHOST_VSOCK_SET_RUNNING(r3, 0x4004af61, &(0x7f00000003c0)=0x1) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x84000, 0x0) timer_create(0x7, &(0x7f0000000240)={0x0, 0x36, 0x1}, &(0x7f0000000380)=0x0) timer_delete(r7) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000040)=""/254, 0xfe, 0x0, &(0x7f0000000140)={0x3, {"46ce5d2c72318d"}}, 0x10) setsockopt$IPT_SO_SET_ADD_COUNTERS(r5, 0x0, 0x41, &(0x7f0000000280)=ANY=[@ANYBLOB="73617700000000000000000000000000000000000000000000000000000000000300000000000000000000000000000000000000000000000000000000000000000000000000faffffff0000000000000000000000000000"], 0x58) ioctl$LOOP_CTL_GET_FREE(r6, 0x4c82) write(r0, &(0x7f0000000500)="8f9d340d7d79bc0097d78e907047acdb3bf242aa7a3fae63589764d0cb4d0c40981f09036d92270b9edcaf47c9274845a69b8aaf8fb59c7902e3e52183a4e2aedf994039f576699ea6720a7667fd1530f3493b47b228b18c64963efbc096", 0x5e) 2018/04/08 13:56:02 executing program 1: perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0xbe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000b91000)={'vcan0\x00'}) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x161400, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000040)={0x336e}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798007439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a36dca30d55e4fda59435fe1fd4262d165a6ccb3f75372e1842ce015e10aad2f3479389f8ec7abe08a38776073709fb20b39b17e9fec21147cdd6390442436826385cb97f04dadc3393024b97b203b3e121d3c67c593ee9f0787a405a1d3ec1935bee8a24cb2123e4a0b98b88796b1311ea4c0dc94e61fcf4a1090f4c360818abd0dd134ae391fe99cf200991798d0cc90367c4ee08ae49075dd74dad19937e51e0812cefa80333d3ad38d5cf07a63513") ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000140)={'ifb0\x00', {0x2, 0x4e20, @rand_addr}}) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32], 0x1) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) 2018/04/08 13:56:02 executing program 3: r0 = socket(0x11, 0x800000003, 0x600081) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) ptrace$getenv(0x4201, r1, 0x7f, &(0x7f0000000140)) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto$llc(r2, &(0x7f0000000000), 0x0, 0x0, &(0x7f00000012c0)={0x1a, 0x304, 0x0, 0x3, 0xfffffffffffffffc, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) fcntl$setstatus(r2, 0x4, 0x40800) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={0x0, @multicast2, @local}, &(0x7f0000000080)=0xc) connect$llc(r2, &(0x7f0000000100)={0x1a, 0x323, 0x1, 0x8, 0x81, 0x1, @random="b11552fdb9b5"}, 0x10) 2018/04/08 13:56:02 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000002180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000002140)={&(0x7f0000000080)={0x18, 0x30, 0x1, 0x0, 0x0, {}, [@nested={0x4, 0x1}]}, 0x18}, 0x1}, 0x0) rt_sigprocmask(0x0, &(0x7f0000000000)={0xf2}, &(0x7f00000000c0), 0x8) 2018/04/08 13:56:03 executing program 4: r0 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x6b4, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000000200)=""/49) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f0000000180)={0x2, 0x8}) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x2, 0x0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f00000001c0)=0x1) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000080)={&(0x7f0000000040)=[0x6, 0x200], 0x2, 0xb06, 0xfffffffffffffffc, 0x5, 0x7, 0x0, {0x0, 0xfffffffffffffff8, 0x81, 0x2, 0x80000000000000, 0x3, 0x8, 0x6, 0x5, 0x100000001, 0x5, 0x4, 0x7fffffff, 0x9, "27f16d45e290c0d66c6d893745ee7ee06f4d47acf725951068716b2a50cb63cf"}}) move_pages(0x0, 0x1, &(0x7f0000000140)=[&(0x7f000000d000/0xc000)=nil], &(0x7f0000000180), &(0x7f00000001c0), 0x0) 2018/04/08 13:56:03 executing program 0: r0 = eventfd2(0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000000c0)={0x0, &(0x7f0000000040)}) writev(r0, &(0x7f00000000c0), 0x10000000000001dc) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) accept4$packet(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000180)=0x14, 0x800) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8, 0x5, 0x4, 0x400, 0x80, 0x80014, r2}) 2018/04/08 13:56:03 executing program 6: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)) gettid() getpid() r0 = gettid() ioprio_set$pid(0x1, r0, 0x220f) 2018/04/08 13:56:03 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x9) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x58, r1, 0x10, 0x70bd28, 0x25dfdbfe, {0x3}, [@IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xc}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x8000}, 0x4000) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x1) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r3 = semget(0x1, 0x1, 0x0) semctl$SEM_STAT(r3, 0x4, 0x12, &(0x7f0000000280)=""/24) ioctl(r2, 0x10000002284, &(0x7f00000000c0)) 2018/04/08 13:56:03 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x40000, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000080)=0x7ff, 0x4) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000)=0x1, 0x4) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000140)=0x0) syz_open_procfs(r2, &(0x7f0000000100)='autogroup\x00') 2018/04/08 13:56:03 executing program 4: capset(&(0x7f0000a31000)={0x200f1526}, &(0x7f00009b3000)) r0 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, &(0x7f0000000280)="05", 0x1, 0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@mcast2, @in=@loopback}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f0000000100)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000000140)) getresuid(&(0x7f00000001c0), &(0x7f00000002c0), &(0x7f0000000300)=0x0) keyctl$chown(0x5, r0, r1, 0x0) [ 61.166804] sd 0:0:1:0: device reset [ 61.215516] sd 0:0:1:0: device reset [ 61.723474] netlink: 'syz-executor7': attribute type 7 has an invalid length. [ 61.731256] netlink: 'syz-executor7': attribute type 8 has an invalid length. 2018/04/08 13:56:03 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0xffff, {0x7, 0x6c6e1302, 0x7fff, 0x7, 0x80000000, 0x8}, 0x9, 0xff}, 0xe) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000efdffc)=0x1, 0xd2) sendto$inet(r0, &(0x7f0000a63fff), 0x0, 0x20020004, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) 2018/04/08 13:56:03 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x5, 0x20000800001) ioctl$int_in(r0, 0x80000040045010, &(0x7f000000bff8)) write(r0, &(0x7f0000000840)='~', 0xfffffffffffffd49) close(r0) 2018/04/08 13:56:03 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f00000001c0)={{0x29, @multicast1=0xe0000001, 0x4e20, 0x3, 'sed\x00', 0x20, 0xffffffff, 0x11}, {@loopback=0x7f000001, 0x4e20, 0x2000, 0x4, 0x5, 0x7}}, 0x44) r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r1, 0x6612, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) ioctl$TIOCEXCL(r1, 0x540c) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000140)={r2, 0x7}, 0x8) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000100)={0x0, 0x2710}, 0x10) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f0000000240)={"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"}) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/04/08 13:56:03 executing program 4: msgrcv(0x0, &(0x7f0000745000)={0x0, ""/4096}, 0xffffffffffffffaf, 0x0, 0x0) rt_sigprocmask(0x0, &(0x7f0000000000)={0x3}, &(0x7f0000000040), 0x8) 2018/04/08 13:56:03 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2000000003, 0x3) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000080), 0x2) mq_getsetattr(r0, &(0x7f0000000000)={0x0, 0x100, 0x8, 0x1, 0x8, 0xff, 0x9, 0x884}, &(0x7f0000000040)) 2018/04/08 13:56:03 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x9) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x58, r1, 0x10, 0x70bd28, 0x25dfdbfe, {0x3}, [@IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xc}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x8000}, 0x4000) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x1) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r3 = semget(0x1, 0x1, 0x0) semctl$SEM_STAT(r3, 0x4, 0x12, &(0x7f0000000280)=""/24) ioctl(r2, 0x10000002284, &(0x7f00000000c0)) 2018/04/08 13:56:03 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed3fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000bb6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000180)) 2018/04/08 13:56:03 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2, &(0x7f0000228ff8)=0x4000000000000f7, 0x891, 0x0) r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$revoke(0x3, r0) get_mempolicy(&(0x7f000000c000), &(0x7f0000fd5000), 0x7ffd, &(0x7f0000000000/0x2000)=nil, 0x3) [ 61.947711] sd 0:0:1:0: device reset 2018/04/08 13:56:04 executing program 3: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f000074fffc)=0x3, 0xa9) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000400000002, &(0x7f00007b1000)=0x7fff, 0x4) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0xfc) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000007, &(0x7f00008d4fe4)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}, 0x2}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x4) ftruncate(r2, 0x7fff) sendfile(r1, r2, &(0x7f0000d83ff8), 0x800100000001) 2018/04/08 13:56:04 executing program 0: r0 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000, 0x0, 0x2, 0x3ff}, 0xfeda) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @rand_addr=0x7ff}, 0x10) listen(r0, 0x0) sendmsg(r0, &(0x7f0000000100)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00006e9c68)}, 0x0) accept$ipx(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) 2018/04/08 13:56:04 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/rfkill\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x3ff}, &(0x7f00000000c0)=0x8) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x3ff, 0x101, 0x1, 0x401, 0x9}, 0x14) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0xe000000000000000) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/pid\x00') clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r2, 0xc4c85512, &(0x7f0000000180)={{0xfffffffffffffff7, 0x3, 0x100000000, 0x8000, "5796b571751cac3a80fd95dea94076358b91b9a26d1cf8f396f599bfa399a7b75a3bcf30d7fec482270ee4f7", 0x80}, 0x4, [0x6, 0x4, 0x81, 0x4, 0xaf5d, 0x7, 0x6219c6, 0x9, 0x91ad, 0x6, 0x8, 0x100000000, 0xa7, 0xb, 0x200, 0xfffffffffffffc01, 0x3b9, 0x1ef, 0x2, 0x0, 0x80, 0xffffffffffffffc0, 0x10000, 0x100, 0x0, 0x400, 0x4, 0x76, 0xfffffffffffffffb, 0x280000000000, 0x6, 0xffffffffffffdc19, 0xc79, 0x9, 0x0, 0xfffffffffffffc01, 0xa0, 0xf4, 0x854, 0xffff, 0x2, 0x8001, 0x0, 0x1, 0x0, 0x1, 0x3, 0x8000, 0x100, 0x0, 0x5, 0x2, 0x0, 0x4, 0x3f, 0x97, 0x5, 0x6, 0x7, 0x6, 0x1, 0x6, 0x8, 0x30, 0xffffffffffff8c28, 0x20, 0x400, 0x9, 0x4, 0x6, 0x6, 0x101, 0x18000000000000, 0x9, 0x99, 0x0, 0x1, 0x9, 0x5, 0x3, 0x7, 0x1fffc000000, 0x0, 0x1, 0x1, 0x0, 0x844, 0x6, 0x7fff, 0x6, 0x7, 0x0, 0x7, 0x4, 0x7, 0x9, 0xa40, 0x565f, 0x7fffffff, 0xfffffffffffffffd, 0x5, 0x7, 0xfffffffffffffff8, 0x0, 0xf57, 0x68a, 0x8e9, 0x53b5a1c3, 0xfffffffffffffff7, 0xe8f3, 0x3efa, 0x7, 0x34, 0xfff, 0x0, 0x800, 0x20000, 0x80000000, 0xfffffffffffff3d4, 0x7, 0x6dd, 0x9, 0x7fd0, 0x9, 0x3, 0x4, 0x2, 0x8], {r3, r4+30000000}}) 2018/04/08 13:56:04 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x2, 0x10040) connect$pppoe(r1, &(0x7f0000000040)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'eql\x00'}}, 0x1e) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000311ffc)=0x1, 0x4) bind$bt_sco(r1, &(0x7f0000000080)={0x1f, {0x6, 0x9, 0x9, 0x61, 0x1, 0x6}}, 0x8) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cef88)="5780d01c", 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00000000c0)={0x5, 0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000000100)={0x800, r2}) sendto$inet6(r0, &(0x7f0000adb000)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4daad402b9885599d56130f7149fb1111fa116e94324d585a0569fbd311dad54cb4e32ff7f02216844ef42eeb66c3d526c878d5135ad1c9262239339c18885e2a0a95854d6cde3dd2feeaa50216af6c5760923413af81199a65a6332b02ec7bbf79d557c033cbe032fdc44f66a5c59cc4a3c5d218f5896b359d1efd60baf98df6396567478f7b817ce6e11d59a7def452a0e1d0607f57f626a5b8d476636ef1ee76307524cf9ae49be4db0ab2c8ea0c5ebd1e80fed632155e14da1f7324d97bc61a3c1edc4431ee8a6caa2ed9f85cea5a2a9b263630c7d6fc35dda6002da571a2e51917e7c1019d8ce21a608147e408cc4c7c5f444fab931bda86d977d7c9ccefd881e5ef05b287f41eea526862885881c2cdc687dff02ba9b70a9b08734ac4d62c7f34465c34aa9e9f136c7f796d9eea41aa37f61830508338bb1f887089070567a1dd96cd700e7a098dabedb60f31acd17d487bc8be1a3101d2b5ac1715003793596c6daa93a27f4adb4d6fbea5669c24c206c944317ea18a2c762457f1bc945fec8f849641d44e7e2a24faeee28f3f266395fe18b0dce20c1f64e8896c8ff0e4a44a116fb32462471a0fcde143e551723d57339722765673b4163d66f473ac10f988cb25c89074fcb1bba20c41bddd9ca5cd2f106632f9884a47866d284b4efc6bb1aa74ed48d4a6535795f0873a99907ebc22be2337364cf9acc063e32f7d2ebdfad64d04aa405d2dbdee1128ab1e4761d2dd30885ad37dd168478f10789d172feef4c817a5cd372caade57f23300e45f47e001e3ea09364ab42ee9802477368b9910f4e24037c871cb8251568c792287a6f49fa61b7c2600accaa0e7b40c5912a9e100225c70441144ffa82927fa4802ed9ebb03eea8e945af5f4993f21a7f53baf7ec5bb6cc96b917dde82c18840c3500e9565f68f687b1c73d834c0d99d4acb002dc5682dbcdb1217a98f6c3ef8318b7fa93894e8a097b4511ba5c035e27c9fe8bfe7754741ac21bbc0303b81672e3117e5590fe2d92f912759b9937f64204ec5caa92e218daa5a3ef64617beb30cccb31016b13ed8d7bcabb03e176b1c906a38cbda3bf1c1256ab74ab6f42ed9bafbbd0096263be1a7da1e1c88deec55a653d170e1e13c77dacaa60a37a6ba2383e661ebc9f13dbaade2dd884c9951819fb4608e19e70cd2496ccfb12f24c71f496cfe9bc88fe1bbea1e9a24b1d4664fb0776aca6269b396779680e52f86877d9209988d12ccb137be01ab7496d00547a7d4849d365a18dbb55c429cde87d33c4b74ad2273cdfee88b5418866ef327f25e9cbcd5a64d97184339f7e4cb5f8de171d2779c0f68884ae835e398f982d5749f085628d3608986656ea04b721f828202e9342bd7d19dfa091e772aebf9718030167a8c029df7c58b7f400582bd95e5ad802050d8775ef373e8e2c5bf3525f907add3be426cd5a079c49abffe933e9ee213a3baf34f932d1299312691e1c53e6247ae0989ad66070d51fad22856a8b6b28954e7d41189b11c5321789eec8670de9e8db0b0473ba2e02731e60be632697d61e052c18d4bcc6d1572fdf426f7b2fee6c1dee66c85c497b90facaf63b8ec5cde4a73400f9180bcfc0f81eca9580a7c81462a077f9034026bf72aa7c6de4b3c15d4a2dbd6fd7d87084aea9f25fb4bf5ec83eb56874a760533792dff2695407ccdd6a7375e0007230fd3f6501c152f1c1ff279b1d67cc95f2820762b7927659368e41657bdef2dd15b63498a93b787bdb26809d734aaf98b86fcf9fc643a34d03ebbe072820662d20f4774d66c5ae0a0adade5b8f6242a059b926221ee3d677487471c432b0d6d64dad030703475bb3ecac39b204a814f5ece5961621358e36f8a2cf7196c76959824bbb475a7cad8f57853fe05f59f341b5b4967904daf833d91ae9461ef10036f8be7700d66f2d2c3a63dba8eb35e7127246029e222f0b2aebbe767f5125e2d9ea5d5987b9bb96f303e4f3c647c776c5b6306472896dcebe0de6d001b453a4e26dfe433b409586e0faca3ee89e8b936ea46b97a0f663544a8f4784c6b484334949f583b02557645c7d7884910eaf4879da3f4f37ce789b728a49d0546730e2adb0a9cb74620b0cf3a28061a607089a47a23e831c16dd002fc6ad4ebd7c62d265da40d6bfd145698d18d14522e19aa599cd9e412c4644dccb31849bd5e31411c6ff9249be50762cc6fdaa01a7cdcb162dc0516524002b688a462f69b6cce348a6dc5e9356ae3938909ea062f9501220214e83a4e621b8d685925c92c7564e9132cfe10f8acb646b731114ff101479f99d70a4bd6033bf5e4e6675120fa21d0610a685af21ba76162fa5cc571056b295b8f9987fdef14526be89516234dee2d93bf7ceba533af07bb7a6e9f1d5756f81a7558b5e029e662c5dfe00f657bd5a5165c6d44bd90f719342b7ac36eb8f10cdaeda44c079ecb31d324125ac848a27ba173ad35d1acd4e206387ecea474d6a70086d225448e247bfcd51ecae1f15dfe10acc50e7757cca9c5ef80562b63224c3259d6d1fc928264d356b8345ba03e10cd6970c0343ee98359dcb5920b83cb0aa034807f40050c6cf63543e107d85bfa82ce4f5e90f6078a743b0c7ccdd007c7c0115abfd5a9a52873b7b5da78a1ab7404016c5d00aabcfc3e16070b8222a99efebebf6042e6da1dbb3e782d831c0eb4f464b82abc0a8", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmmsg(r0, &(0x7f0000001e40)=[{{&(0x7f0000001a00)=@ethernet={0x0, @broadcast}, 0x80, &(0x7f0000001b40)}}, {{&(0x7f0000001b80)=@nfc, 0x80, &(0x7f0000001dc0), 0x0, &(0x7f0000001e00)=""/29, 0x1d}}], 0x2, 0x10022, &(0x7f0000001f80)={0x77359400}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000180)={0x2, &(0x7f0000000140)=[{0x0}, {}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f00000001c0)={r3, 0x4}) 2018/04/08 13:56:04 executing program 1: mkdir(&(0x7f0000508ff6)='./control\x00', 0x0) r0 = inotify_init1(0x0) readv(r0, &(0x7f0000000280)=[{&(0x7f00000001c0)=""/113, 0x71}], 0x1) r1 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@ethernet={0x0, @random}, &(0x7f00000000c0)=0x80) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000100)=0x5, 0x4) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000fd7000)) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x1000000000016) ptrace$getenv(0x4201, r2, 0x7, &(0x7f0000000000)) fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) inotify_add_watch(r0, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/04/08 13:56:04 executing program 7: ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000000)={'gretap0\x00', {0x2}}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0xfffffffffffffffd, 0x2c2203) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000100)="902e0acb92906b1c6a00bb784dc3fb402a0b64a478e84696ca2d71a5b9586d492089bee7cae7a13b8f8b425390b49f10ee40f004a613ddb30fa8d7c9b1ad4d55af83e0b720be1c54be6f880272e5b98731a25fa14655963f48dee9ca64ac76dca3fe93a8b1413e704c28d811e63153901f9f9acba6c6be20e356a302911f890c4c74db163a51411892ac86ceb1eed4bcdea2") r1 = syz_open_dev$sndseq(&(0x7f00000005c0)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) getsockopt$inet_mreqn(r3, 0x0, 0x4, &(0x7f0000000080)={@rand_addr, @multicast1}, &(0x7f0000000040)=0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000200)={0x3, 0x2, 0x0, 0x2000, &(0x7f0000018000/0x2000)=nil}) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000600)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000380)={0xfffffffffffffffc, 0x1, 0x40, 'queue0\x00', 0x7f}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)={0x94, r4, 0x100, 0x70bd25, 0x25dfdbfb, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x10001}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xda3}, @IPVS_CMD_ATTR_SERVICE={0x10, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x6}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5b6a}, @IPVS_CMD_ATTR_SERVICE={0x58, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x20}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x6f}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@broadcast=0xffffffff}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xff}]}]}, 0x94}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) userfaultfd(0x800) [ 62.177401] sctp: [Deprecated]: syz-executor7 (pid 6184) Use of struct sctp_assoc_value in delayed_ack socket option. [ 62.177401] Use struct sctp_sack_info instead 2018/04/08 13:56:05 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000399ffc)=0x7, 0x5a) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000da2ffc)=0x10000, 0x4) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)=0x8, 0x4) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000700)=0x100, 0x4) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000640)='./file0\x00', 0x0, 0x0) write$eventfd(r1, &(0x7f0000605ff8), 0x101bc) write$eventfd(r1, &(0x7f0000000000), 0x8) sendmmsg$alg(r1, &(0x7f0000003f00)=[{0x0, 0x0, &(0x7f0000001080)=[{&(0x7f0000000080)="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", 0x599}], 0x1}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000680)={0x0, 0xb3, 0x0, 0x80000000000, 0xa3}, &(0x7f00000006c0)=0x18) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000740)=@assoc_id=r3, &(0x7f0000000780)=0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000007c0)=@assoc_value={r4, 0x6}, 0x8) sendmmsg$alg(r1, &(0x7f0000359000)=[{0x0, 0x0, &(0x7f0000a45000)=[{&(0x7f0000f38000)="c0", 0x1}], 0x1, &(0x7f0000360cd8)}], 0x1, 0x0) 2018/04/08 13:56:05 executing program 7: ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000000)={'gretap0\x00', {0x2}}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0xfffffffffffffffd, 0x2c2203) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000100)="902e0acb92906b1c6a00bb784dc3fb402a0b64a478e84696ca2d71a5b9586d492089bee7cae7a13b8f8b425390b49f10ee40f004a613ddb30fa8d7c9b1ad4d55af83e0b720be1c54be6f880272e5b98731a25fa14655963f48dee9ca64ac76dca3fe93a8b1413e704c28d811e63153901f9f9acba6c6be20e356a302911f890c4c74db163a51411892ac86ceb1eed4bcdea2") r1 = syz_open_dev$sndseq(&(0x7f00000005c0)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) getsockopt$inet_mreqn(r3, 0x0, 0x4, &(0x7f0000000080)={@rand_addr, @multicast1}, &(0x7f0000000040)=0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000200)={0x3, 0x2, 0x0, 0x2000, &(0x7f0000018000/0x2000)=nil}) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000600)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000380)={0xfffffffffffffffc, 0x1, 0x40, 'queue0\x00', 0x7f}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)={0x94, r4, 0x100, 0x70bd25, 0x25dfdbfb, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x10001}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xda3}, @IPVS_CMD_ATTR_SERVICE={0x10, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x6}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5b6a}, @IPVS_CMD_ATTR_SERVICE={0x58, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x20}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x6f}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@broadcast=0xffffffff}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xff}]}]}, 0x94}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) userfaultfd(0x800) 2018/04/08 13:56:05 executing program 3: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f000074fffc)=0x3, 0xa9) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000400000002, &(0x7f00007b1000)=0x7fff, 0x4) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0xfc) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000007, &(0x7f00008d4fe4)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}, 0x2}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x4) ftruncate(r2, 0x7fff) sendfile(r1, r2, &(0x7f0000d83ff8), 0x800100000001) 2018/04/08 13:56:05 executing program 0: r0 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000, 0x0, 0x2, 0x3ff}, 0xfeda) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @rand_addr=0x7ff}, 0x10) listen(r0, 0x0) sendmsg(r0, &(0x7f0000000100)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00006e9c68)}, 0x0) accept$ipx(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) 2018/04/08 13:56:05 executing program 4: r0 = socket(0x10, 0x7, 0x8000000000) ioctl$sock_ifreq(r0, 0x2000000000089f1, &(0x7f0000000000)={"6970365f7674693000008000", @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) 2018/04/08 13:56:05 executing program 5: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x2, 0xa9) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x2c, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0xfffffffffffffffa, @local={0xfe, 0x80, [], 0xaa}, 0x5}, @in={0x2, 0x4e20, @multicast1=0xe0000001}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000140)={r1, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1b}}}, 0x10000, 0x3, 0x100000000, 0x10000, 0x2}, &(0x7f0000000200)=0x98) r2 = socket$inet(0x2, 0xffffffffffffffff, 0x7ff) setsockopt$inet_int(r2, 0x0, 0xf, &(0x7f0000000000)=0x3, 0x4) 2018/04/08 13:56:05 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x0, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x0, 0x0) r0 = syz_open_dev$tun(&(0x7f0000589000)='/dev/net/tun\x00', 0x0, 0x0) pipe(&(0x7f0000000040)) r1 = socket$inet6_udp(0xa, 0x2, 0x0) timerfd_create(0x7, 0x800) syz_open_procfs(0x0, &(0x7f00006c6ff7)='net/igmp\x00') syz_open_procfs(0x0, &(0x7f0000000080)='attr\x00') socket$inet6_tcp(0xa, 0x1, 0x0) socket$unix(0x1, 0x200000000005, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f00000000c0)={0x3, r1}) pselect6(0x40, &(0x7f00003e0000), &(0x7f0000000000), &(0x7f0000e90000), &(0x7f0000000000)={0x77359400}, &(0x7f0000e85ff0)={&(0x7f0000c71ff8), 0x8}) [ 62.993967] sctp: [Deprecated]: syz-executor7 (pid 6192) Use of struct sctp_assoc_value in delayed_ack socket option. [ 62.993967] Use struct sctp_sack_info instead 2018/04/08 13:56:05 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000580)={'bridge0\x00', 0x0}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000200)='sched\x00') r3 = syz_open_dev$sndmidi(&(0x7f0000000500)='/dev/snd/midiC#D#\x00', 0x4b0f, 0x40000) getsockopt$IPT_SO_GET_ENTRIES(r2, 0x0, 0x41, &(0x7f0000000240)=ANY=[@ANYBLOB="6e61740000000000000000000000000000000000000000000000000000000000b4000000a7744bee0fa426c86b896158b537d8f5bcc4684660454418cdf96a94d5b0c00b3d4a6f13fa71a592e8f2ddbb47764a28a64d0722b2ec07b655d53451e429b11091ccb68dc5a36b3904cb8bd5487a74186f2a6b380aa443cb53d6eba300ab0bc4a08fe10832272ffe89a4ed079fa03b59f70a76d1b82e04c8cf9dc7628e34732fb4eb6cf5ca2787da9057cd5c760d823528744326b1eeee7428eecc500a5c93abae9cf7646e8199748fd7243931f03d67a951d5a6"], &(0x7f0000000340)=0x1) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@dellink={0x20, 0x11, 0x21, 0x0, 0x0, {0x0, 0x0, 0x0, r1}}, 0x1a1}, 0x1}, 0x24044014) r4 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x9, 0x80) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000400)={0x0, 0x4}, &(0x7f0000000440)=0x8) lstat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000006c0)={{{@in=@rand_addr=0x100, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e22, 0x4, 0x4e22, 0x3, 0x2, 0x80, 0x80, 0x4, r1, r6}, {0x7, 0x2, 0x1, 0x4, 0xff, 0x1, 0x5, 0x20}, {0x6, 0x2, 0x100000001, 0x2}, 0x81, 0x6e6bbf, 0x0, 0x1, 0x1, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0x10}, 0x4d2, 0x2b}, 0x2, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3504, 0x7, 0x3, 0x63d, 0x7, 0x0, 0x8}}, 0xe8) setsockopt$inet_buf(r3, 0x0, 0x3f, &(0x7f00000005c0)="de31b29a5285c4972906fab22f55778eb8cfa2d7829d0c236b0dc0d5ae235805466dcf09534b2bcadd2d3d9081dbe78df773c801e4d589b50a013b759f0a2d2a36e80560ae", 0x45) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000480)={r5, 0xf78e, 0x7, 0x5, 0xffff, 0x4}, &(0x7f00000004c0)=0x8e) accept4$inet6(r4, &(0x7f0000000380), &(0x7f00000003c0)=0x1c, 0x800) getsockopt$inet_mreqsrc(r4, 0x0, 0x2f, &(0x7f00000000c0)={@multicast1, @multicast2, @multicast2}, &(0x7f00000001c0)=0xc) 2018/04/08 13:56:05 executing program 4: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) shutdown(r0, 0x200) 2018/04/08 13:56:05 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) 2018/04/08 13:56:05 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc7539esp(chacha20-simd,md5-generic))\x00'}, 0x58) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000080), &(0x7f00000000c0)=0x10) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000140)=[@in6={0xa, 0x4e21, 0x3f, @empty, 0x7}, @in6={0xa, 0x4e21, 0x31f, @loopback={0x0, 0x1}}, @in6={0xa, 0x80000001, 0x80000000, @empty, 0x68ef}, @in={0x2, 0x4e21}, @in={0x2, 0x4e22}], 0x74) 2018/04/08 13:56:05 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0xa501) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000040)={0x5, &(0x7f0000000140)=[{}, {}, {}, {}, {}]}) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000080)=[{&(0x7f00000000c0)="580000001400192300834b80040d8c560a060000ec04a200000543dfd87c5800004824ca94326400890005000000000000000004830600000000000000000003ed03fff5dd00000010000100070c09a11b45ffd46f8a3731", 0x58}], 0x1) [ 63.143102] sctp: [Deprecated]: syz-executor7 (pid 6212) Use of struct sctp_assoc_value in delayed_ack socket option. [ 63.143102] Use struct sctp_sack_info instead [ 63.216108] sctp: [Deprecated]: syz-executor2 (pid 6205) Use of struct sctp_assoc_value in delayed_ack socket option. [ 63.216108] Use struct sctp_sack_info instead 2018/04/08 13:56:06 executing program 4: r0 = semget(0x3, 0x7, 0x2) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f0000000000)=""/13) prctl$setmm(0x23, 0x1, &(0x7f0000a42000/0x2000)=nil) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x7ffffffff000, 0x0, &(0x7f0000c87000/0x2000)=nil) 2018/04/08 13:56:06 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x200400, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x1, 0x47d4, 0x8, 0x5, 0x1, 0x8c, 0x7f, {0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0xd8, 0x6, 0x401, 0xe9d, 0x800}}, &(0x7f00000002c0)=0xb0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000300)={0x8, 0x7fff, 0x0, 0x4, 0x80, 0x9, 0x0, 0xbcbd, r2}, 0x20) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x400, 0x30}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000180)={r3, 0x100000001}, &(0x7f00000001c0)=0xc) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000080)=ANY=[@ANYBLOB="000000000800000000000000960000000000"], 0x8) r4 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffeff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000000040)=0x60, 0x4) 2018/04/08 13:56:06 executing program 2: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000680)="1eaaad094c1cfb34f844ca4c0670b992697f951d5adc8d83b784") ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000880)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f00000008c0)={r1, 0x8}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000180)={@multicast2, @broadcast, 0x0}, &(0x7f00000001c0)=0xc) write$binfmt_aout(r2, &(0x7f0000001f40)=ANY=[@ANYBLOB="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"], 0xac5) r5 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1000000, r5) sendmsg$nl_xfrm(r2, &(0x7f0000000540)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000500)={&(0x7f0000000200)=ANY=[@ANYBLOB="d0020000210008022abd7007000000257f000001000000000000000000000000feff08000000ffff00000000000000004e2300764e2000010a00802000000000", @ANYRES32=0x0, @ANYRES32=r3, @ANYBLOB="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", @ANYRES32=r4, @ANYBLOB="00000000b0000800ab0008000137a300c0ef4dfb3067ac4495dd996a0550b570b2f73a27c50e9fcc5f7254f28b0c5959a64d9b650cbbaa10dad2da6bd972d522db6bbfd5f9cb3b127cbdeeeab77407cb61e4c3fa71448c63c35ffc4041940dd1a2c93fad545026185aa8d23654ac1b51e7d7593cb66fb396a085f5541e82a0a20c0706707c5bb05123e106080edfb8a59069f345e30120271a40bd89fd0862309998e8cb5424fab19c838842eac300418c3f7d0028001a00ff010000000000000000000000000001ac1414aa0000000000000000000000000a000901"], 0x2d0}, 0x1, 0x0, 0x0, 0x4048011}, 0x8010) r6 = open(&(0x7f00001de000)='./file1\x00', 0x19113e, 0x0) ioctl$PIO_FONT(r6, 0x4b61, &(0x7f0000000580)="fc3777cfaf2c7aa17c839e3c7ac56e600844d30a8bd24b2b57c910b3af4297") setsockopt$inet_tcp_TCP_ULP(r6, 0x6, 0x1f, &(0x7f0000000600)='tls\x00', 0x4) ioctl$GIO_SCRNMAP(r6, 0x4b40, &(0x7f00000005c0)=""/58) clock_getres(0x6, &(0x7f0000000780)) ioctl$DRM_IOCTL_GEM_OPEN(r6, 0xc0189436, &(0x7f0000000140)={0x0, 0x0, 0xffffffffffffffff}) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f00000006c0)={'filter\x00'}, &(0x7f0000000740)=0x78) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000840)={0xfffffffffffffffb, 0x3}) clock_gettime(0x0, &(0x7f00000007c0)={0x0, 0x0}) clock_nanosleep(0x7, 0x0, &(0x7f0000000800)={r7, r8+30000000}, 0x0) 2018/04/08 13:56:06 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000003d40)={0x0, 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f0000003c80)=[{{&(0x7f0000000200)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000600)=[{&(0x7f00000002c0)=""/121, 0x79}, {&(0x7f0000000340)=""/47, 0x2f}, {&(0x7f0000000380)=""/194, 0xc2}, {&(0x7f0000000480)=""/238, 0xee}, {&(0x7f0000000580)=""/73, 0x49}], 0x5, &(0x7f0000000680)=""/4096, 0x1000}}, {{&(0x7f0000001680)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001700)=""/223, 0xdf}, {&(0x7f0000001800)=""/153, 0x99}, {&(0x7f00000018c0)=""/84, 0x54}, {&(0x7f0000001940)=""/19, 0x13}, {&(0x7f0000001980)=""/26, 0x1a}], 0x5, 0x0, 0x0, 0x100000001}, 0x9}, {{0x0, 0x0, &(0x7f0000003b40)=[{&(0x7f0000001a40)=""/4096, 0x1000}, {&(0x7f0000002a40)=""/4096, 0x1000}, {&(0x7f0000003a40)}, {&(0x7f0000003a80)=""/152, 0x98}], 0x4, &(0x7f0000003b80)=""/205, 0xcd, 0x2}, 0xfffffffffffffff9}], 0x3, 0x10000, &(0x7f0000003d80)={r0, r1+10000000}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000003dc0)=0x8, 0x4) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x1, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b667300020401000200073000f80100000000", 0xfffffff5, 0x8000}], 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="27590e8329f1e4257b972f882cd31c34f101c69f7099119041cdd2b2e1a2338c51511988bafe9cc80b47d87a95937a6348b6c0801c47ca9eb94c8b696983f29d2859f916c84a"]) r3 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000003a40)={0x0}, &(0x7f0000003e00)=0xc) ptrace$setregset(0x4205, r4, 0x201, &(0x7f0000003f40)={&(0x7f0000003e40)="befd2d07693f7b76061bf3c23a5d71a8ef82ecbaa0456fffab8b6892b5924a25ade5b112baf5b8ac649cabde322a4421a892132cef08f11bae89c8a0522d1c37c30256e0fd53df8b5d06ed2855fb15f1a5b26df8c35e06dcd6733f002a992d236320f936b47a5bcc04aa3949d250f24bd35cb2f9380a9cb63c6579a365df3ce5e774a4ae96fca28ac8b3d57dae1253ed07b7afc2b5507f49d82172371155c51f39e7ee7826d59365d28e6a960650025f11473eb9701adbf5a8ace65468ebb8321347bba326f32f273f6907440908e1926df122101596c21c0020964be57d", 0xde}) r5 = open(&(0x7f0000000280)='./file0/file0\x00', 0x4001, 0x0) fallocate(r5, 0x1, 0x6522, 0x3) getsockopt$inet_int(r3, 0x0, 0x6, &(0x7f00000000c0), &(0x7f0000000140)=0x4) 2018/04/08 13:56:06 executing program 5: mkdir(&(0x7f0000000000)='./file0/control\x00', 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x29da, 0x80000) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000080)={{0x3, 0x0, 0x8}, 0x200, 0x9, 'id1\x00', 'timer1\x00', 0x0, 0xffffffffffff0000, 0x0, 0xffffffff, 0x80000000}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) mkdir(&(0x7f0000155ff2)='./file0/file0\x00', 0x0) rename(&(0x7f0000b2a000)='./file0/file0\x00', &(0x7f0000ab3ff0)='./file0/control\x00') ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000001180)='/dev/admmidi#\x00') r1 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) setsockopt(r1, 0xfc00000000000000, 0x1, &(0x7f0000000180)="63f8ace002bc0ba33459fd4c3691846542118d589a877977ec4ff89832c198b5900cf82c67d5920396f3040f7988c0f0801bfba4acf97874a1a28f78e3d7e6088bd6441d7b70f2a2711f60d7a675b035f10c2c326af75f8a6d9768042af8adde6324d2a55f0465a2c4bb022a31cb99dce3d4afcc7d0ef2e32b2f025670323c93a0948e158ca6a22ded732484af65039fe2dc70a48c1c0d4d63da0ef426763004068a12e235cf3031a069ce3508cf90861d14513d11a044e0f9e3b03123309095ad218e624c1d63d5a8f358204cae7bdf5dfa2f53e7107b7a387f9f2e6c87dcd283292a130b2a99ac7486e3605c4567003803d5ed4a75fe1024374b58d4852e21e62763c48ab20ebe80b49184e9655fa57c34acca84ce64c0e58ff225127edc96a486208d0bde538974cc2bd2ff6b217edbbf0736c163b3e5d2ac7e3f2a5874b59067a8f09ca0a2656c1012310f62d94f2414befba173bfef790b125d71e5e88f5a36fdcfc1ca17de9d39daa5dc6e656f082f4da53a35c8e44c939fd4316910c727d7ce3f74602824d049536e9e29b178ca42f743fa59fddddca7af238e594fe957f944bea5a89a4eb259f888917711f70ebba21b69b2990c3c5c47ec7d6b6a8fcd2f985d94b76f9b137b10e8ab14cb4eec92d574a778968b5701c559f3211156047ee70b9d2bc67bfe42ee858001f3a460b5efd111e8fea4ca8b11119e24311bc7ee9fda751178482886b9279002b7050ee98fa91c82a6e61f8c3099ece6eba653605296024dae69f1873d4069372e95a8becff2ab3cd74b1fc728df201e37d6e7a63b6d62a3911dc61721562cbb4e6c8e1cee5361941a13b77405dc9daeb83c48d1f4c1b7ac16f449765849eff54b2aa0e78f97563b42032e96d10c677523f57b015cb47acd395fd751a3195df15a90e2227b7b38edd4c9c660c2364585323d4f0f6072b3edfb6efc3c7f55993e8e41f6832bafb6053308e51a5e23813e55751be1600120ce545ec73f8778b817484d637dfc156c869a9acb15d2801ae8a86be27ba8611a4aa584fe7c8575bef7c0f33274227427ab782a550d3715fcb106fa2e729724a042199e0e99c01ae02eab4f30182bb17ab9f1722cd8b8dd57219864279c4bdcc780574eda78ac7c4768c649a182b43aa77ec7e6e990b5a9c8450ab2bfd2d1db1d44e94cd102288425871f6fd9bd9386e361b4b5541170f5dc5add3594f2e079056f539bc749f8ef41fd533571f49b78901c6cfc833c9c6bc7cb8cefb1c0759b75aac4b6d05969d07888f4feb582371d182eb20c0c5591ce71d1a7eaf88b13181cdb5341dad992d2981ed456510d0a01e573dc757a0f99f03a81cde878f353ec79cde3d141c0c03a91e6ae5ea469869b37e8b2a0f26713b9e2c8df6f2431bc707694ab6be41e8371aacb6172aedabfa2bb1827812bad9f14ce0ee118ec7733c81dc2f92a844e96c88c0ea815b5d18e01d63a4f56fb55853e854abd787fc876c068ea5405ee3cc164f2226f84f7fd11f3545e0cae4f9fd2a09d58bfcac7888d51656ef9c629d81636abbce96b68afa3e3c41be8b3d7e313c6a956a3e65d799808975ca9dc3c0e3801f89360eb1e239cfdfbab567327f7e2e4d62ca3a796c38a9dc53e865e83c07c06a3f66134ad81b320d84df6e37ef83989efaf5edba5f1f099c1a94c79242dabbd89c03e3507e7de74ad36ee0ab5e0b53080515b1c2746cfc2aefc6725ebd35889e586ab6ed0088baa28bcd1116812cd27b0b4dc2a5f011e016871488af1958070aa3d59c292a0acf55e4a5d71cba754c9f6dc09b0820e4c728fb68624beab0239535c4fd79c1826eacd50cadf44e2711707e283c4f616d3aecf2b98169582ce3e55ce9720f57bdee2460385201ac1bddb4c9a8e52009f5f2c3df9e20a2bd51491985d4cf13feafdb5fcde984fd460ed12e7b1b618deffd34426ddbaf74c98fef3f454a5d3ff892a12c289ced6b5f5ec902290f7888769ff637e52fa30ecd473294d9d7644294afe321b8d2570ef3869454bada921077f5cd164c199c7e6a67d5e110f1e38993977d3fa765fa18b9423871867f5d328e760e4e401d1b653adcff72dd486cc11c2be5fdf1af9eb61883e1f5471755c2f45a30054ed73a16bd1e345b0a4b392ad961f36301b7e54e08263f2425227524da5b9c8d0b18c384b5d79ede8cb325abd8c1032e66c2b0133589b3dba2145c8cbf005a0b8b1210b9f041c03feb640282d7db10b9782cb8a7ea83bb006343dbc52b2ec5476f26e6a3e9e3367a7ad0d3c2cbf421a44657b0eb7cbe9e39f7976396973b21a77f6081c9d6a297a2090c76ce96c01aa7e7534b54cd2d6843db1cd259c754993fd178ebd127659deb29115ef85985c54c18a014ad0be7411820d673ecdb79c64a015544e49056f1502351911d0ab6320ec4d7571abf96c26b4b4f67cb131420f2fa4529cafc4951b1b795213f6c4e55c903b74f8ad3692a624d07b1c909c60849d66797cabde8ee116b6a622dee3667c4e4bd1f19aa45ad3f50e8059839d30e0df7d94a2818b40edb280882f392c1a66ffbfbc4118008dfa3f44e85aa08c4fbe2f4e9217d48ce181c3668f15d0579a2d5c89c2891e6d2cccb8dae0a02a4b7f1a7cdf0dbd20fe18e6ee5ff6cf5dffa84b9fd463391193682a43b15d8f4b7932d1d0cb8939b9ba043c3fef5113518f5d806a42d54dfe0f81305da454bd82bd1ad1d6178cc9371b102b52d5d2c3a07a5890968337a97fcf52a67941e4158ee4c49a4da4942c1fe54f0c6fcfffa728ca6d9842386428ae371756c7b84ef711a4ef89fea744c209a9ec617a5a88f505dc440499fe7a08919c54b7ab1201da7df62763af8a6b60cc2160e0439a15a5678ece7c12c3d668b51524d98fbfd7aea23ab4cb3ee813b79717036be214471992fb712a563f1e2036a4135954a854b0169a10fe67d07510efe8f8bbcec510fa1d5fec2ed92839f49f12ab35f339c3bf5b7457ef1acf2b2e5a01b2dc716b6c8d364981af35fa33ed4084f15b3916b1447516c879fc2b0caf978a8151f6760b1b1c5bac193efcccbd9155f8be5e85b71d03563016318c4e75521b1280e69ecd813b34c8b153a1a20a7273cc17608f9225758dcfce8204ed7648b236fa54867d11d5d0fe09ffc9b34cf809c8ef86e508681bdbe4e58f4a550293d7b138e68e253864124f6eff335c9194df2d2a13477f246b4f70411b27bc8d7eea7b0749c0018672da4ae9edb0d43c1f4132e2edabd8e25d03f36f9167111f6d242a260fa8d0a759055ba119b359beb0043db720d890f94bd40aa1cfa9dbcee4ccc02ed2a7bc4a75fbf7a03adcc92346828e1c8b4ae2a1967de48a9552a4e4d22df4c2eb9a5ca1a2c2f0a63aebc1c5d3b5d4a8ebf1c4f02b6629612dca9cb5798072a3dcc145eb708f7dc738b96d25b02584c095ded1aca86c1adb67d013a14972d7bc24ed9a88749d848ca0f4166ce27ee8ca5bc73ef7ccbb4e4490615fc2098a5aba76575fef251ed86fa3e63efe09b0dc7aabb216c98a08a2cfd489026c06fc4608dfd8f859f8795b4f276497541115080fdd3a4ca8f57ee325868cfc94aca50b7f00e60a209fc3df06c553d13b5dd091f4482ed6906a3774988d82ddf4216e4ea1b1ec5301adcb9c35a8f68fc056857af1df5da0e14b498f5a485d7563689d66b712a8cd96d68fd9a39f4ab16c6a39836b41d38139419d5fa62ba53c9644a662d2b6a1f04a2f65faf64d6bbb5afaf7078381c248fedb568d2f8e4da258ddd621b7bc320b57eb9c9180a04bead35a8dd9c74c30725b86818ee498aec95d0da8e05385a6d9ee0b949bf304a0c5b3b3f5a8caf5e7acf5fccc8c9e5ccb23716e955a5936c75575404e6b833fc44e9f47fbe593d0289cd505ee97d59ab095d6898a02d2f1b6cd33243721e1cba04694c2febaa48d96f5fbb0288f8cdb76daea702495efadaabc87dcbd3037c728976e0878bc6c0f920b80ae6f92610ab2c919ed94cbe57bc63fac606840746140ced5fdea5ed587ba556edc91b02b7ffdf8239808bd6180049604f49ab88e8da4ef0a4395c779ff92cd39e646d1f5cb5cd83057e540cd2c435af4148c864d5600e25bd77789507d8f834e4d22d48c5d5e8b287e251d172c526aa20337f7a6e2e80c535d1a8e418f4d2b562cf63d60297b19cf9f1abcac6e087be7577d22c8c162d20fdf9cc46c9d68476f6cef1e3046a98597e1a8b7946451884eb7ed72c78a1d91f626433d454bfbb880db69af984edc7ac720b99fc15515140d6482b5d08e08d545fb0e4a97b1c263769f3e1288b2df42900699bbdf91281f6a9934b52f81f2e3bd6858eef0b6eca188422a02c19826eba1f9623233c46e81319e87de354749b1d2cac90f7697928fcab4033715fd64add5d143f23dad80144de738e1d89017510a38a1179b9cccac8b83d7bf3e1b8a389baf4f15c75f0ab36dfcc54c96489c973501e8da89fb03d4c52c892414cf34f403ca26193a3cd1903019ea587c82ed1fe2aef917fc74cd33b5eb92923f04584b74f0c3d2a1ea5de402e50599ddabdbe784082386fd80f042bc85b7234d6efdf817b6416e7b0d8eb277d566e66c9b01037f8ee92b3957ad4f64a5451c01152d766ecd47fafa785652a41d6dea4fe338afd454fa80ebf2c7719a8ef3674e7f5866e3eddc62d03e8ab06e0b3a3217287792f585af64b0c73e1e1c3726d312fba4635153c2b225b80b61e1d6adae4185e6c6329cdff5035b6044871f365c79e6dd1f3a5dcd9c002d65c5b401d5e403b644f870d48ce880d4a37cc47577c4bd4f6a01c12ecd90c54558548949b30e8767b2f840146cbb245a6b8a62dd8f27574812b685c9ccce56503aaf352e6cfd86559e09f2ed29fba0f5923f6dc2ca15d87a7b10b7eb6c5a97010bd12750a3211fe4f3628f09b73cd133b796ca48b7fb653a830c3f6a49f0b241dae456480b047a4d5059d08e3f92ec0a91dc009aaaf343cb272a81a4ac00588bc14f539c9cecffe92180d3895c898948a3ac7f9a5ace14cbfd074eef11a7eff36dafc918b0bc28b05168457fb248ff3885fa1d5e296a78c0ad0e749e3d43c902508dd60aa9ed5e308c9a8a949108fd20708c3d4b8646fc1d00aee7ec3ba14b18706da809d506eb82bc221a49a7644dc290dc65f2135e96e2f8d4ff0a8f6c79a8f30d15f92aa645af32286a1a1dbd47b1e6e197b34b74a6ad5354f2a3469f8093db9d29e9bbc56fa0fae5814fd84366e8df0463386582fbeb0374db35e066a92109df27a5a3a3a5efcc8648590307f763ae9654ff10e23ca91c8f12de1f7f9cdbe7259390944d4401d1b80d2744d2ebb515a010df6d20d4ae425424f6a87acfbd9bc1f5eaf2267531ea09d87abca97525bf773be52edcf058359570965bfd73e72ca69285333879efb3811072750f27df362934803bfe2b26a8681e87ee2d568debfccf844596067ac32d9d5dca769a7751b4321b27aa028ba6fb68d28f8b80547314a9aa35d62935ccd403e26d2693128a0bfb9c71238543e89f10f6ab78a2d773ffe79f252b870d75ee59ae6e4033b8c610443bcd3da2ea13837b2ccc42765313c7b745628cf98c7485f0d1994afbe0d762bc5f4534ab4cbf35424eebd970ccae9405391c69383fe37349681e613b4c9dce559e6a61f210f18eb416e9c84c4fb837df070d974aefa25da37f9a43d90866490222b7ec9656b85682daf69a2326654ace7dddf47573b834424df2486f61fd0884c0ffcaa0f141a2f444d553aa80f7e7c8df074ec0e4bbc49f28d32d312b7df6ee", 0x1000) 2018/04/08 13:56:06 executing program 1: r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) r1 = add_key(&(0x7f0000000040)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)="68c1e24876264f9150f27019822430132174", 0x12, r0) request_key(&(0x7f0000000200)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, &(0x7f0000000400)='/dev/admmidi#\x00', r1) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000000084800) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r2) getsockopt$inet6_tcp_buf(r2, 0x6, 0xb, &(0x7f0000000280)=""/30, &(0x7f0000000080)=0xed) 2018/04/08 13:56:06 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x389a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x80, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000080)=@req3={0x200, 0x3, 0xbb, 0xfffffffffffffff7, 0x7fff, 0x0, 0x6}, 0x1c) 2018/04/08 13:56:06 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0xfffffffffffffdef) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000704000)={0x0, 0x0, &(0x7f0000724ff0)=[{&(0x7f0000fa7f12)="b1c54112aad2c4c3c495962c2e68b6455b79accaad45c65a1270dce257777350e2ea63300c04f8e3a2918b719d1a5094", 0x30}], 0x1, &(0x7f0000fa6fe8)}, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00000000c0)=@nfc, 0x80, &(0x7f0000030fa0)=[{&(0x7f0000000000)=""/191, 0xae}], 0x1, &(0x7f0000590000)}, 0x0) 2018/04/08 13:56:06 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x80, 0x10000) r1 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x7, 0x6c076, r1, 0x8000000000000) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f00000000c0)=""/244) 2018/04/08 13:56:06 executing program 5: userfaultfd(0x0) r0 = creat(&(0x7f00000007c0)='./control\x00', 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x4e, 0x4) r1 = socket(0x1e, 0x5, 0x0) listen$netrom(r1, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/08 13:56:06 executing program 6: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0x6611, &(0x7f0000000080)={0x0, &(0x7f00000000c0)}) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000003500)={0x0, 0x6, 0x1, 0x3ff, 0x0, 0xfff, 0x9, 0x2426, {0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x9, 0x3, 0x3, 0x7e, 0x10000}}, &(0x7f00000035c0)=0xb0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000003700)={r3, 0x4}, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000003680)=[@in6={0xa, 0x4e20, 0xfffffffffffffffb, @loopback={0x0, 0x1}, 0x100000000}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x6f671069}, @in6={0xa, 0x4e24, 0x293, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x1}], 0x64) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000003600)={0x9, 0x7fffffff, 0x8208, 0x8bf0, 0x1, 0x1, 0x18, 0x5, r2}, &(0x7f0000003640)=0x20) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000024c0)=ANY=[@ANYRES16, @ANYRES32=r1, @ANYRES32=r1, @ANYRES16=r0, @ANYPTR64=&(0x7f0000000140)=ANY=[@ANYRES32=r0, @ANYPTR=&(0x7f0000000040)=ANY=[@ANYPTR64, @ANYPTR], @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYBLOB="1cb70f806c4605115faf07c8ab6be809673466d9304ed94b9855b1fad7cf59352569ff65742bfd519b14f02bc2638370910bd969a528f8436323b0ce35db55e6d28ba65ff26e4dad18adee47157dbde43d89cca259ba4e525424223026d46b03591b3dd366b7514d58082426f1395f7ddcfbf8f5262fd0be1e14c3715122282055f28a6d547cb80b6451d2e92c215ff60c026134ed2f321e1c3d95b1d8cb3ee67a048be9005c9bd38d88f3106281e785c020464d78c8f3cbbdfd23440ef0425a753868e7945e48f500ead0d44a4f9453f04017b1e48a3e30a8eb9da67e6bc4c6b2a225a4cd64c26f", @ANYPTR64, @ANYPTR64, @ANYBLOB="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@ANYPTR=&(0x7f00000000c0)=ANY=[@ANYPTR, @ANYPTR, @ANYRES32]], @ANYRES32=r1, 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@ANYPTR=&(0x7f0000001480)=ANY=[@ANYBLOB="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", @ANYPTR64=&(0x7f0000001440)=ANY=[@ANYPTR64]]], &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x8, 0x5ae, 0x201, 0x1, 0x3f, 0x6, 0xfffffffffffffffc, 0x2, 0x0}, &(0x7f0000000200)=0x20) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x4, 0x1000, 0x5, 0x8001, 0x7, 0xfffffffffffffffc, 0x0, {r4, @in6={{0xa, 0x4e24, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, 0xf2c, 0x9, 0xab22, 0x1ff, 0x7f}}, &(0x7f0000000300)=0xb0) 2018/04/08 13:56:06 executing program 4: syz_emit_ethernet(0xfd75, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "6efbff", 0x30, 0x11, 0x0, @empty, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "87052b", 0x0, 0x0, 0x0, @empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}}}}}, &(0x7f0000000540)) 2018/04/08 13:56:06 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x4000014, &(0x7f0000fc7ff0)={0x0, 0x2710}, 0x10) recvmmsg(r0, &(0x7f0000fc5fc7)=[{{0x0, 0x0, &(0x7f000062cfe0), 0x0, &(0x7f0000fc1f6e)=""/146, 0x92}}], 0x1, 0x0, 0x0) 2018/04/08 13:56:06 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f0000000180)=@known='security.capability\x00', &(0x7f0000000080)=""/53, 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40000, 0x0) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) 2018/04/08 13:56:06 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x2, 0x0) accept4$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0x0, @host=0x2}, 0x10, 0x80000) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000680), &(0x7f00000001c0)=0x68) 2018/04/08 13:56:06 executing program 6: r0 = open(&(0x7f0000000000)='./file0\x00', 0x40000, 0x0) getdents(r0, &(0x7f0000000040)=""/49, 0x31) 2018/04/08 13:56:06 executing program 5: keyctl$update(0x2, 0x0, 0x0, 0xfffffffffffffea3) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2e, &(0x7f0000000040), &(0x7f0000000080)=0x4) inotify_init() 2018/04/08 13:56:06 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000180)={0x2, 0x0, [{0x400000b0, 0x0, 0x1}, {0x40000fff, 0x0, 0xfffffffffffffffd}]}) [ 64.465766] FAT-fs (loop0): Unrecognized mount option "'Yƒ)ñä%{—/ˆ" or missing value [ 64.604474] FAT-fs (loop0): Unrecognized mount option "'Yƒ)ñä%{—/ˆ" or missing value 2018/04/08 13:56:06 executing program 0: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000180)=0x0) r1 = getpid() r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x40, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x40c02, 0x0) r4 = syz_open_dev$sndctrl(&(0x7f0000000240)='/dev/snd/controlC#\x00', 0x46e, 0x400) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r2, &(0x7f0000000280)={r3, r4, 0x1}) syz_emit_ethernet(0x0, &(0x7f0000000000)=ANY=[], &(0x7f0000000040)={0x0, 0xfffffffffffffffd}) r5 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x1, 0x0) r6 = semget$private(0x0, 0x1, 0x8) semctl$SEM_STAT(r6, 0x3, 0x12, &(0x7f00000002c0)=""/125) ioctl$FIONREAD(r5, 0x541b, &(0x7f0000000140)) ioctl$sock_inet_tcp_SIOCOUTQNSD(r5, 0x894b, &(0x7f0000000100)) ioctl$TUNSETTXFILTER(r5, 0x400454d1, &(0x7f00000000c0)=ANY=[@ANYBLOB="01000200b5664ff9e0aaaaaaaaaabb"]) ioctl$EVIOCGEFFECTS(r3, 0x80044584, &(0x7f0000000340)=""/231) r7 = semget$private(0x0, 0x0, 0x248) semop(r7, &(0x7f0000000000)=[{0x4, 0x1, 0x800}, {0x1, 0x9, 0x1800}, {0x4, 0xfffffffffffffc01, 0x1000}, {0x4, 0x5, 0x800}, {0x0, 0x1ff, 0x1800}, {0x2, 0xe0f, 0x1000}], 0x6) 2018/04/08 13:56:07 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f000051dfef)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f000000c000)={0x9, 0x0, 0x0, 0x0, "ddfbe36de3f9b5e3e004bcc0ae4de5d4e831c68b6c2956c2874476ee83e417454f684cab6a71b139644ea97a"}) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000080)={{0x9, 0x0, 0x0, 0x0, "1234407d3b1fb8c4e9ff9e52bd8e4189677007be2c393779f30ec4aff75d555cdfbf38d11f792820cbb4028a"}, 0x0, 0x0, 0x483e5106, 0x0, 0x0, 0x0, "6b22f2d37e35abe2b12bee0f7ab4e5070e55cd960b7ecf589790c867b3080148332baf1b02a6af5a91d98ab2718b81198496186341fbcaddd651a8d378763f5c", &(0x7f0000000040)='/dev/snd/controlC#\x00', 0x13, [], [0x0, 0x0, 0x0, 0x4]}) prctl$intptr(0x0, 0x7fffffff) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80, 0x0) recvmmsg(r2, &(0x7f0000002140)=[{{&(0x7f00000001c0)=@sco, 0x80, &(0x7f0000000640)=[{&(0x7f0000000240)=""/56, 0x38}, {&(0x7f0000000280)=""/114, 0x72}, {&(0x7f0000000300)=""/170, 0xaa}, {&(0x7f00000003c0)=""/28, 0x1c}, {&(0x7f0000000400)=""/153, 0x99}, {&(0x7f00000004c0)=""/108, 0x6c}, {&(0x7f0000000540)=""/222, 0xde}, {&(0x7f0000001040)=""/4096, 0x1000}], 0x8, &(0x7f00000006c0)=""/205, 0xcd}, 0xd84}, {{&(0x7f00000007c0)=@can, 0x80, &(0x7f0000000b40)=[{&(0x7f0000000840)=""/124, 0x7c}, {&(0x7f00000008c0)=""/168, 0xa8}, {&(0x7f0000000980)=""/173, 0xad}, {&(0x7f0000000a40)=""/33, 0x21}, {&(0x7f0000000a80)=""/56, 0x38}, {&(0x7f0000000ac0)=""/110, 0x6e}], 0x6, &(0x7f0000000bc0)=""/57, 0x39, 0x3ff}, 0xc58b}, {{&(0x7f0000000c00)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000f80)=[{&(0x7f0000000c80)=""/203, 0xcb}, {&(0x7f0000000d80)=""/90, 0x5a}, {&(0x7f0000000e00)=""/1, 0x1}, {&(0x7f0000000e40)=""/123, 0x7b}, {&(0x7f0000000ec0)=""/105, 0x69}, {&(0x7f0000000f40)=""/46, 0x2e}], 0x6, &(0x7f0000002040)=""/203, 0xcb, 0x81}, 0x1}], 0x3, 0x100, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000002240)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r2, &(0x7f0000002340)={&(0x7f0000002200)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000002300)={&(0x7f00000023c0)=ANY=[@ANYBLOB="0080000018c8295efc424b648143f3cec3596aeb5773f1d49c09b713e3b4f2af49743cad9a0e4a9fb1cfa8e31571e5b9dfccf6eb04e01d93d8dea56ac01e339d8a302a5a5dbffa28e561865a8601332bd9f8b792543860873c7eee3128f097a45937dcde45a43b71adafeb360106bb414c6950e8f2179c871a59e5853999feefaea74f55f37672d15c0872f1ee31c1888f68ec357fb89698a7f4f289d0f167abb861d38ff00cb1dda0ef3e7c3696e801af579beb18b97b9498f53ea3af0b283ffbe1a8201a39868a6a6354790be03b355626e9bf49c7", @ANYRES16=r3, @ANYBLOB="abf427bd7000ffdbdf250c0000000800060005000000080005003f000000080006000000000034000200080002004e220000140001000000000000000000000000000000000014000100ac141410000000000000000000000000"], 0x60}, 0x1, 0x0, 0x0, 0x801}, 0x40) 2018/04/08 13:56:07 executing program 5: mknod(&(0x7f0000000000)='./file0\x00', 0x28, 0xfffffffc) syz_mount_image$minix(&(0x7f0000000000)='minix\x00', &(0x7f0000000100)='./file0\x00', 0x4000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="200010000500010005000000001c08108f13", 0x12, 0x400}], 0x3, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x200, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="df79e7946a23b49c6a794024ad2863a5ba6d778afbf74bcdb759174be6d8c143f8dd73cda2bea87009195011878397c49b44b609192f2c4ede66a2d46cdf6059648dd1a5709ed8e898d2a960d689a0edba4b377cc08ef3d348c0d3018a7fabf87ec9b97d10dfc2ceff00ca9377e23cf33954a84d8d3923b13c502af7d35faa85c07d3fcab60df096399c25a115a3a71018af62ba47560c8caf943878b841992bb7132aed6fa797b51fd6fb89fb4714b59576ce3e3edf5206f6ec764a1dddb5eb749f0680d12a6256100f008fb2ac441ec1c11f6d91ed1808", 0xd8, 0x4}, {&(0x7f0000000140)="bde79a23a8b48875144a848df9e8944db77541ba2333669a3419fbaf1862ef78f293734cc57e8891348e2830973101a09d3717c3ed30fd8884efe8074895c2178956b6abfb2ca0e5c0971c6f90f753f3700c339a3b164c3d0282786f6253343e6f2d1a539b38e410ca4f7543b1705149d4d6cc1dc213f263e7484a95db2e20d65341defbee2bc196e19e533fa79be092ce6cdd398d", 0x95, 0xff}], 0x4000, &(0x7f0000000500)=ANY=[@ANYBLOB="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"]) r0 = syz_open_dev$sg(&(0x7f0000000400)='/dev/sg#\x00', 0x5, 0x80000) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0xffffffff) umount2(&(0x7f0000000080)='./file0\x00', 0x20000000) 2018/04/08 13:56:07 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") ioctl$fiemap(r0, 0x40286608, &(0x7f0000000000)=ANY=[@ANYBLOB="3f00002000000000000000000000000000000020000000000000003387400000"]) 2018/04/08 13:56:07 executing program 6: personality(0x401000) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0xb, 0x44030, 0xffffffffffffffff, 0x0) 2018/04/08 13:56:07 executing program 1: r0 = socket$inet(0x2, 0x3, 0x19) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = dup3(r0, r0, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000000180)={&(0x7f0000000140)}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="b100485caa2a43333e128ef508004500001c000000090000000000000000ffffffff11009078e0000001"], &(0x7f00003b5000)) syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x6, 0x400000) 2018/04/08 13:56:07 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr-camellia-asm,tgr128)\x00'}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000400)="d556b6c5820faeb895298992ea54d60004002c5b534c90c2", 0x18) 2018/04/08 13:56:07 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x20000e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='environ\x00') pread64(r0, &(0x7f0000000080), 0xfec8, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 2018/04/08 13:56:07 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) write(r0, &(0x7f00000000c0)="287147b834b65d3ff04f6f2d476d6ae883206045b4fd2c8788abb78c929362bd41f27b2a41f4a5bcbcd19d36651b7f45fe32da10345a0375a6c159ee4bc8d82a38059cbcc8ea0c32452b193c4f981207b31317144971bc433899756e75886fa17b9075a8c29139ae4cfcaf24b35234d73e4e20c1e9aedc41985164ce39c01e6e37fa5756765e1218e99270ee4292a6d169520b4e31b9c604afcbcee26af7a9f9062aa9", 0xa3) setsockopt$inet6_dccp_int(r1, 0x21, 0x9e9c0a7e7e7931dc, &(0x7f0000000040)=0x100000000, 0x4) r2 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x20, 0x8000) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f00000001c0)={0x80000001, 0x2, 0x8}) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x4, 0xfffffffffffffdd0) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000080)={0xa, 0x0, 0xf, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x4000000}, 0x8df4f8a2) 2018/04/08 13:56:07 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="390000001300090468fe000081000000e8ffff3f03000000450001070000001419001a0004000200070002000200000800005d14a4e91ee400", 0x39}], 0x1) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x1, 0x0) [ 64.993710] EXT4-fs warning (device sda1): verify_group_input:104: Cannot add at group 536870975 (only 16 groups) [ 65.012818] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 65.148252] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 65.157196] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 65.214997] minix_free_inode: bit 1 already cleared 2018/04/08 13:56:07 executing program 3: 2018/04/08 13:56:07 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ipv6_route\x00') r1 = socket$netlink(0x10, 0x3, 0x0) sendfile(r0, r0, &(0x7f0000000080), 0x10001) r2 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="6ca4b4408dca67ca0a841f20cc757a77be31b013f9a1fc370702eb843334a70eafa383b50247cd63dfb598f3021010d5efc40e269b2842783e410c306958735f4e2dedd8543bd542d83eba5574b2df7583fa944d62a9411e490164f86ecc92dadf915ff6cb8fb714aa8798385822da70605ee3a8a6d2ef62bd24a3901913bf9cc7c33654c9da45e870ccaa95d6348453894f80ee0d04afd94883d516d2c890947ee9d10dd442893a773de5aeb5bc96e75909207ca0dfda32b9a98226cfe3a480", 0xc0, 0xfffffffffffffffa) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000001c0)={{{@in6, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f00000002c0)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000300)={0x0, 0x0, 0x0}, &(0x7f0000000340)=0xc) keyctl$chown(0x4, r2, r3, r4) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/04/08 13:56:07 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$TIOCGPTPEER(r3, 0x5441, 0x40000000005) fsync(r1) connect$inet(0xffffffffffffffff, &(0x7f00002f7ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) ioctl$GIO_UNISCRNMAP(r3, 0x4b69, &(0x7f0000000240)=""/35) ioctl$TIOCSCTTY(r2, 0x540e, 0xfff) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000180)={0x330, 0x4, 0x0, 0xfffffffffffff000, 0x2, [{0x0, 0x0, 0x6, 0x0, 0x0, 0x900}, {0x9, 0x1, 0x80, 0x0, 0x0, 0x1400}]}) sched_setattr(r4, &(0x7f0000000100)={0x30, 0x6, 0x1, 0x3, 0x9, 0x4, 0x8000, 0x7}, 0x0) accept(0xffffffffffffffff, &(0x7f0000000000)=@l2, &(0x7f00000000c0)=0xffffffffffffffd4) setpgid(0x0, 0x0) 2018/04/08 13:56:07 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0xc, 0x3, &(0x7f0000000180)=ANY=[@ANYBLOB="85000000290000003c000000000000009500000000000000"], &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x99, &(0x7f000000d000)=""/153}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x0, 0xe, 0xaf, &(0x7f0000000300)="aa330ccaf9e86e1aa5f8abf11fa4", &(0x7f0000000340)=""/175, 0x7ff, 0x2}, 0x28) r1 = memfd_create(&(0x7f0000000100)='GPL\x00', 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4, @in=@broadcast}}, {{@in6=@remote}, 0x0, @in=@dev}}, &(0x7f0000000140)=0xe8) 2018/04/08 13:56:07 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") ioctl$fiemap(r0, 0x40286608, &(0x7f0000000000)=ANY=[@ANYBLOB="3f00002000000000000000000000000000000020000000000000003387400000"]) 2018/04/08 13:56:07 executing program 0: r0 = socket$inet(0x11, 0xa, 0x3) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x6}]}, 0x10) syz_emit_ethernet(0x2e, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001, {[@timestamp={0x44, 0x4}]}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)) 2018/04/08 13:56:07 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ptrace(0xffffffffffffffff, 0x0) r1 = socket(0x0, 0x0, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) connect(r2, &(0x7f00000001c0)=@in6={0xa, 0x4e20, 0x7, @remote={0xfe, 0x80, [], 0xbb}}, 0x80) faccessat(r2, &(0x7f0000000480)='./file0\x00', 0x2, 0x1800) getsockopt$IP_VS_SO_GET_DESTS(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000000140), &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000440)=0x4) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff}) bind$alg(r2, &(0x7f0000000240)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0x58) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f00000000c0)=0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f00000003c0)=""/124) ptrace$setregs(0xf, r4, 0x7, &(0x7f0000000300)="2b7d36ab147273168b2d080896a0efa3fe7cb57083a7733cc1317737a8da9539647543487f94ac8eb7b4d41763d86e096cfdd124b19d48c739cb413e14b12bf82e3d6f37ffa418116c565adc34a6051cea2abc87f5f94a08b8e22ea00789d50c36742600d176d7673446206e4a835c725f66774a3fca15a9291de5f3c7634ab9703d968515f067123aea6d3218f96f6eb3445a581a276c") syz_emit_ethernet(0x86, &(0x7f0000000280)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd606d1e6200500000fe800000000000fcffffff00000000aafe8000000000000000000000000000aa000200000000000005020000040100050200000001000001006018c26e0000000000000000000000000000ffffac141400ff020000000000000000000000000001"], &(0x7f00000007c0)) 2018/04/08 13:56:07 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x800) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff0700000000000000000000000000000000000000000000001f0000ffffffffffffffef000003ff00000000000012000000000000000000000600", 0xc3, 0x80003}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x6000, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000000000)=0x20) r2 = dup2(r0, r1) read(r2, &(0x7f00004b8fab)=""/85, 0x55) [ 65.246642] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 65.255280] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 65.312398] EXT4-fs warning (device sda1): verify_group_input:104: Cannot add at group 536870975 (only 16 groups) 2018/04/08 13:56:07 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'wp512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000001740)="a7118230eef5e420406dc6a099da077d64d054e0293b261fd23e223ac994e771d39076c63413ac4c3797871c905a3788788903cb54e0b814d561537a2e51405ff0b5bbcb5fe7f41a21b44db2d47be29e7e805a6d3d2a98cea5945db9b758fad872a60d0c8531afe1dbf4d5962f155c685eb8975a7feafedf838264a64caf9ed61617b79b77d069e76fd54e623a555cba8ba8ca09edd10a35df95900f9d33c0a1432915befb630f3817870dd103772719fa860c424444da74127123d602411922ba69da4be74592a2633006173e3032637897f2b2c854f198ba142ec086f77c7e30554da81ed8e909212eb2741f5ead4e7826952da178501059ce35b6a7dad2492d6c300d7e3a79db4dbbcb077f7bd5155698c60f0f67aadd05b74021e51bb42bc76aff6b00934ccd3fd43c68f93fb297a3fc9dc07f703f71b3341914bcf9fa416488e25137c1fcd0ab2eeba0daba608a7d4b7fcefe1795bf172103383dc8244b07bd111b8c02971f3b5d39b75f0469b8b1f5c9752a82588556630412895521c47e4380fa879878b030df6a5c0d1c90c644ee38cef883b494bb804386bab3a4c4d8eddbf004c229c835b76841aec0169f7b84bc1d5e9b350673591e30c2764e389f20b0517201e5229dfe74f85c337fe98fecce8094f44057ade7cfb2242abd5f3e6cda843b91b129cd22d35614135637c0ace0ab6597b7b17e457b0a9e033d7ddaffb3e0bc990a17971e8d32003e08b0e5c25b17b69853325c912d0a1c1a53332c428db887922385e08a4cc0bc37215582f19ab59849188e7ddefbc3a7277beb7ec2ea3fa77b1de525d88b54757af0948c95cf2c6feea18071e479a0de1902089bff7c6ec3e338d52ddec29c124545881b5b9e3a56b221695e5d97024c47763c4927bbfd88d6ce901dde80956cc0dd9a4d820ed5da40ac4d12835999ad4d7b817cffba97b5ec9ed549083217029d522245335b181a9d90ce5c9271209aa89988458891424f0d7d11fa48f04e461fdeacf1367b2f3b71e168a501a5c0a8fa0a950047874651fedcaf2dfb490a0881e449070976c75546c691be5d32718ad4b49961d66adb0e75d0cf398c167f81c51d3804e741f825960e1c89bbf590731a61c21ac00e435d493ab66263a96b3b4f7ecccb1ef5550c782bde990e4bd3b738b652abcf99b88e81523abd30531a225575f31213f08cb8f88b77b35a8e332e47c41d01bda34d67e9caee3b3decf81bb42f58a0610f8cd56ec13d8d6effa7b8c7710cf31bc69ecea380613e9ac69142fedf1a39e6e83b6dc84882c537f23c8e6601412330d44696d711587cfd2433530ed7f9cdfbceb9af4babb5f74c4070df26e859e0564ee71ab1bdcb2b954ad12504614a7d0efebbc5a793d475ff5a7aa368e35def723102c7b4221248105db2dc39c14e8338167fc906939730708203bdac46bd37e3f97b8a7e0efb49279ee031a0732f1d1ef3c877447b432958bcd9f5d0febc59b439b4fa0bb9ab1bfeb451c3f203f1aee841a2379da0e89d3216cd96f9aebc38a5a330e7bea1f8016d655fe60d7077fe8b7aff504533d17f393af11e5fd350f3c5f4ac26c2102396408d8f7136f8a9e05cd45ae6ba1b277f684708136fe75c9a2d19961ff9f3a1c8d92ebcded91cf3fd8dd15ee8e736fe3f395e6eb8bde95ddd24258fb68bad6d5a508b68b77ffa8ed7f25c43343757833df59e024d551772f94a69929ce720d993b9e853b625af04b47e91a59a3c1b1b29c39796199b41aa72390c87919338b0b2f595c73a810231dffe470b4374023487a1a90bff58ba3e4e3ed0cc6b67dbdca0628885a010cf8cf092fb13181a4d6a8eba473989ca29b8b8ae6042d6f455768c19a602f9d47df0f3d4e37526db745facc0bf5c4ccd880438352e92a1144dcde4e63c1e4f7b42b6c5ae6df876ad4f5f5533deef339ba7d14d6867897421146d5d96b8bcb63b97d73835be1a4334df9ade8bd100a9d2f9126aefa031a320707e8b29d48257913bb37b8f83260e4ad88db013ade6f4952cc8c397465fe03b21ef2e935480c32eb1fb71cdb0dd87420360c8e984b9b07c9dfb4b7b40c42dff2693c029eeb9b77cadb8d408d73f005d25ad479360a01a2731a2207a1d60481b9d59b5ef54d995f8b67a905a747a4fda15fde7a432232e3cc32561b344dee355cc7e32bbd5fc1ad75288391df78017171dd228e1d368ab8969b0e23f7a16c5d6e67800d98b6c3dea15a6c7b76a25ea69c9cb75e7934a6adc326d6224d7ab2948eebc6f0a729c960e1c0c3c4eb5f89934ab7d3e67eafacb96387999be29f77685a99886f4131090a7cbc4ef0900dfcef0653ec51970ae8cb5f8f08c71e9b825fddffa9893dd95f3acc3a7fbab91d8ce44080eb0a2f66b7b064d74591ec06be4b043d9fb157294f4650c2a543e9696a5140ca128688472df977fa4c1667ad7a0986699a15578f5efa8267d581fd5267e4927a6fc073202289fd948e5ed9ff638f3ffed87764f3f7a371b2f30f1d906477a19dd93145e0d977f55939eb6ea2b05fc47704e720deaa229ca9b18bef779163ad80974d0be2251314a4bd2a3af946738f0b18c1134898d5b8e1d2e74e51552e0f1103c9870a5087e9487e0d33efcb922197bc10aafcecc6d0e116baa301b1f2b7c845d181572f4514c6b4a0d1b206074104ce0c7ec8b0a9b22290c94d14212c3f03752ce2e9cdab9608373508407d42366f1576b1c698209a5ebc570e60f94995c8cba57f02a637bb0fbdd2a3e33ec1c11ecf4ecc146e6bebc1222c6173718340f990cd905a62f9b375a93bcc80bb7b9816937e0243bae776fb7d98080bd0b7f324425725521c8e8bb906cf9517947eec7b2cfd18a8a93645254d86914ae411080b001355c44d5a6ffdec77651b941696a4770e794213b487bc7604f94726e095d105ad22cbd663f251516262225793ccd9833628a759fffe91e54aae2aff28de63844edb24fb0bffeaf984cd52d30ef3aa7ff9072059dbef925e2554e8ed6cf200120f32edd0a90936fc5b0881370ecaaaf3f3314304947d98688428e33387d47392eb32f9715734b056987ab9618f83cf010de3a6b87ef60273add766e719defdbd9ebb68746b476080f9c1b10578255cb962df386387f87ed4a9322d76798995053dfe68cdd1e3855d14cbe8dbcc1cc968d20e9954dfa5f279bc49b96fb1df74683a78eb1f0a668fb29c339a5baeb79c3d8030749ce8b90b73bfed120bd50fc7754c63c0690e1d8ab7299d4f95e84e97bc674c950a9e1d1541d5e0df6ce4e0a92b0f55a74b9bbed3d2dda26340ad4a2fe65d2c71c658cbd7e35ec7f006ea0e2caa06565b2147848cf0cf4a01ba2f17b6eae932c2d86cbef2fa071521da849cdcdbb5d9e0984f35198dbcc80538b1e406e742dded107d52bab2dbd2a9e4d48f51e7ffd5566619392ac2938d6f56b292ed34b633cbdf3a3907a7a4e9cfd770a097889818342ea1b7740fb79da30918b18b0e688ba82f454c6e2b23fb73a3bd407b3e4ac9fe8d785ebd2fb66b4834b78e47a545ec30da7f644368c17406af028ff4844eaa28fd051acf91f65bbbcc44fad7ed3781fcc6fba610e4fb29f1011ba96912d6b0fd3cd3e17773422c82d6ac47f876ee17932bd3ccf3df163150c22c54df4fb7289d0ed2d6e1df655cb1bf8ebe13b6410e56ac4b04fb84273d43008eb2872c7bdad9832b43c19c870bbf48f04211c2a778665c7ef3553b19b2beff91766cd203920a3e12b23a17ca30bd801d486aab6a5f12b938612913eb5507fd952ffbab2e76f3eee5de82e9a40a0ea45112ceb4204b0e2a3da1be128810973f5664bb2e7560be7c8835261b1b20909fb862101e34059964907b000b18c39a41566c51287c38c933a532726e58347e6f9dce930b10b74148999ec0093b2132d47d77f647304b2cb9539a8c98e9d0afe9f2743b4afd5b9b1ef8e3e0ca93de83b682657c6319ea1c9871f2b5094e30d61164e66ea4b6dd20104509955d61f91d14aa2e941fda2c64830178daff905ab163f6168f34b08d729ab7b65e2a8953be9028521ae53239b8af653521d2e07f1cb7704c31b95d8582849a72217ecaca777d73280daef123fba0e1a0166159f67f16d5c82e3a5dbc715b2e8f9e291a541330fc438943f3ce88d0ea448c200e6946d08bc50d1ceab202e84b05044bde6828ee6bc876eae1bbfdbf7268ab9fec11007ed2b39b86c20f39a186c2516bb7e6e67a7050b14537c1c26179d93ce411f016682e66e9a3e33f149bdd8a1701c0403453c5f3e7dc25e34acea7f05152f67fd766a04cb23f4ee7e006893b0b3d207268b82e2125f2bf0d1328b1f20c925592471f5eb1bab8c1450e181c15bff5847c7ba00ff26ebd61d6838b5879c123a5037d13b3bcbe989428d68d700693aa8196a67d304b116711f81f6f61a36c7f0f748dbfa1340b740818fab5dc4916a95622ab9f8e2c942a204bad25b06e3f255de10bd84f9f7cdcfea84c98afb4770840bf5330c6548631f0aebad9625415885dcc857506298c172eef922a7934ba086976e81ae7edfd3ee3bcf54e07fd952ae5b7b641bdfefffc06323c6e5c6acf338a7f934bee681570bce05638c6405fa7bfddc60a151c7f89b858037a12c61b3bd5245850db831c68a2faab54094b2025777a328fb285781bd761eb4ce7d34816265db102212a3e4f6a085871b3a3c20d2565efd39d8bafea36f18a78b34a9e841839f2ec096ea2fd7f74a32f2d2a18830c54d7e7fa9bb9f3eed3c0e23a27fcaf8d7b2170a8f1700000000d070853427df05d933b00151da7256e14a16cb8814264da2c341075fcc15b07505be23f45cba12e6af5a606e3bf4709532b5e118aa41762f2234957559936cf6339629e55940ded5bc1b9c85c60384a391f0e9785f878dcd94cf5526b3574b47226b4eb6638c333fe658e0feb9c3007b8963fa8040684ec26cd17761d3a59b2b3879cdc08e84dde92c43831f169748b7927231adc8fa62914a685da299c746a5aebc527da570a3d5d36bca3f9f74a5ee86ac671e6b001887aa16266210eede6ab8cc3aa34b3ce1d442b8271db73772bdac9eb8cd0a61f257c5802046553cd660629d76114d054687e56a20d567f2362cf71c72d7b7b898c2c3e88474df942d6c3c76b753339cfffe3e99eda176e451bd5d5b90a5fe4d39294a299c1dfc6686a7c2ccd827886d6d145cc4412e4aa23319aeba46bf07960a49b7eb962b57c536fdfe0ab64b52535ae1978bcab3eded29b15fac4a3826b0b62fdc3d0784144eefb57be2f4e9b8868db11e69565b05197d7232a8b96b43fc6a52d7cc89ae8545145f41f1c47343f67837bfc4f2af87d8b8f066092858f6ff905b32801d9e424db8b48933a5c3b9e1ac001f1487c0694d4108f2033ddf2483514a9e2ddb43face0586bacdc77c7da3890626237311a4507f782edbf235159329397f29863cd64910a4b348083d52f9174718e1dabc0e028ec617926c4acb949d9ce65f969deb6c8bce742f2e5bc0beec3f063156b2e13abaaa38b599781020503cd198176ad9d99798b07754ab366322e39ac06b7f2d32f675c1680c0c9bd5f3ae7005426a45014421a18980442a0671ec260cf1a778f5835e725ed93eb2", 0xf90}], 0x1, &(0x7f0000001500)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) fcntl$getflags(r1, 0x3) 2018/04/08 13:56:07 executing program 5: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/sockstat\x00') ioctl$VT_WAITACTIVE(r1, 0x5607) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) pread64(r1, &(0x7f00000002c0)=""/213, 0xffffffffffffff07, 0x0) 2018/04/08 13:56:07 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000002c0)=ANY=[@ANYRES64=r0], 0x1) setsockopt$IP6T_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000200)=ANY=[@ANYBLOB="7261770000000000000000000000000000000000000000000000000000000000030000000000000000000000000000000000000071f2114388133c07000000000100000000000000000000000000001d8e25047c5e361dc8b251f6b854adcd9a388a6c941d2c52f05af93638fcf6a701e4bc2de4c04e084fd421ecdbc55c5bd742ee735252e6fc01562b6d5a"], 0x1) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f00002e9000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000480)=ANY=[@ANYBLOB="01000000000000000a004e2000010000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000010000000a004e200000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f30000000000000000000000000000000000000000000000000000000000000000"], 0x1) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000e6e000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x392) timer_create(0x0, &(0x7f0000000100)={0x0, 0x1e, 0x0, @thr={&(0x7f0000000000)="8539eb4249eb95c05c8482efc483b81c35a5e6bf", &(0x7f0000000040)="49206847427bfb8187d9354d72259d66089d310164d394b7fe3df2605e6727a855ae"}}, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000980)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) sendmsg$nl_crypto(r1, &(0x7f0000000b40)={&(0x7f00000009c0)={0x10, 0x0, 0x0, 0x141000}, 0xc, &(0x7f0000000b00)={&(0x7f0000000a00)=@del={0xf0, 0x11, 0x300, 0x70bd2b, 0x3, {{'echainiv(ccm(xeta))\x00'}, [], [], 0x400, 0x2400}, [{0x8, 0x1, 0x20}, {0x8, 0x1, 0x8}]}, 0xf0}, 0x1, 0x0, 0x0, 0xc0}, 0x4000044) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000140)={'gre0\x00', 0xff}) nanosleep(&(0x7f0000000300)={0x0, 0x989680}, &(0x7f0000000340)) symlink(&(0x7f0000000180)='./file0\x00', &(0x7f00000006c0)='./file0\x00') munmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000080)={'TPROXY\x00'}, &(0x7f00000001c0)=0x1e) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000700), 0x10) 2018/04/08 13:56:07 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x14, &(0x7f0000000140)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}}, 0x90) sysfs$3(0x3) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000340)={0x0, 0x4}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000003c0)={r1, 0x3f, 0x20}, &(0x7f0000000400)=0x8) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x15, 0x0) r3 = accept$inet(r2, &(0x7f0000000080)={0x0, 0x0, @dev}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000100)={0x0, 0xf03d, 0x30, 0x40, 0x3fdb}, &(0x7f0000000200)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000240)={r4, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x7fffffff, 0xbb9f, 0x0, 0x1f, 0x3}, &(0x7f0000000300)=0x98) getpeername$inet(r0, &(0x7f0000000440)={0x0, 0x0, @remote}, &(0x7f0000000480)=0x10) recvfrom$packet(r2, &(0x7f0000000040)=""/57, 0x39, 0x20, 0x0, 0x0) 2018/04/08 13:56:07 executing program 1: syz_emit_ethernet(0x32, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaa480c000000b50000240000000300009078ffffffff000000000000000004019078007ff5240032330e"], &(0x7f0000000040)) 2018/04/08 13:56:07 executing program 0: lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000001140)=@known='system.posix_acl_access\x00', &(0x7f0000002440)=""/4096, 0x1000) syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x0, &(0x7f0000000080), 0x800, &(0x7f0000000180)=ANY=[@ANYBLOB="73756254b4a5381912627d6f6c69643d8a0190752c618d8512e1846322807bb742ad382f3984caa61ebe84db07eb682fd4c6494f63fe2aa746d7ed726a0100000000000000ab1f1d73093742a8f994f2474c8773d5709550f7"]) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001100)='/dev/ppp\x00', 0x40000, 0x0) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f00000000c0)={0x0, 0xfffffffffffffffa}) getpeername$llc(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x10) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000140)) fcntl$setpipe(r0, 0x407, 0x6) fcntl$notify(r0, 0x402, 0x80000000) fcntl$setpipe(r0, 0x407, 0x9) 2018/04/08 13:56:07 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x101, 0x10240) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) listen(r0, 0x43) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r3, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r2, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f00000000c0)=ANY=[@ANYBLOB="00230000000000000000000000000000c787007c03f0f9aaa61402e298220a3ad4dd76e7a473ca848fc3b0ffebfee9fe16a0be716d5ce24343d3708be615e934362480a9cc5de30af53fae99bc26bf2a69f1bd55a76d0f60ff7a0d6342da4af6653c7ac6a7c37b16a6c057a5fabc87a70000006dbfe898b4655e6769210344eab9878a12b5796f8feb036a1205b1936a4013eb8a2e69b7fafd8f91d1a7fec53d8e8aa43f79c996744bbd686f7dcd82bc4a9b72a9b0062a985f4ae8b48ff605b1fcbe25ea7f551318ee1f149a5749c811d4a880854bd40158bdda1a94328957452fc34fcbe682"], 0x2300}], 0x1, &(0x7f0000414000)}, 0x0) accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) 2018/04/08 13:56:07 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) write$binfmt_script(r0, &(0x7f0000000000)={'#! ', './file0', [{0x20}, {0x20}, {0x20, '.lo'}, {0x20, "bd26"}, {0x20, '*ppp1'}], 0xa, "4b80328cc65b736310b18e0c35e9ff9e"}, 0x2a) sendmmsg(r0, &(0x7f0000008a00)=[{{0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)=[{0x60, 0x29, 0x3, "e10984fa3279d7a9e03a22b169d736c06ab11a96f7d25adf9166e34ba01ef80187324065bcda06ab9013268169230973698dc95dde627650790df783841dcbb38ed04b54d5375b9d6a"}], 0x60}}], 0x1, 0x0) 2018/04/08 13:56:07 executing program 5: sigaltstack(&(0x7f0000354000/0x1000)=nil, &(0x7f000060aff8)) r0 = syz_open_procfs(0x0, &(0x7f0000f8d000)='smaps\x00') munmap(&(0x7f0000354000/0x2000)=nil, 0x2000) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000000)={@rand_addr=0x6, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000001000)=""/4096, 0x1000}], 0x1000000000000066) 2018/04/08 13:56:07 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syslog(0xa, &(0x7f0000000400)=""/146, 0x2b) write(r1, &(0x7f0000000200)="bc651348b2e1f242db6802e508a555a3ca1687c048c5fa56e01491db15c525ea61bf9320243f136019961d48a98fe0b6590bfc8593a162edb3ae33eceed6ca0084d7279a60a56a9755d4d7781a8190e2ad2c26382853ab298829d019da948a54459c34eba867f107fe6f9c24ff1af0d85d5a2d8609c61852c2b203ca73195fa8359d00d2719c6e7f710be44769e23c8206af26666add4affb5425d3d1f7ce809aee3d2c8", 0xa4) r3 = dup3(r2, r0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) fsetxattr(0xffffffffffffffff, &(0x7f0000000580)=ANY=[], &(0x7f0000000100)="0411b62c4b7b4a03870253599d58f3a6fa4fda4a98b7744d93823244e07b451434b39cbddc7cb73de71149379a195c7f249a93781d", 0x35, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000001c0)="9c1586026227959d0c5186bfebab", 0xe) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f00000002c0)="b805000000b9000000000f01d98f8958010967420f0966ba410066b8030066ef83b90d0000000d440fc71d00000000654a0f01c80fd42e660fd4556fb9730200000f32"}], 0xaaaaaaaaaaaab20, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="0fec8cdfffb8b6008ec8baa100ed8044dca70f005943f3f30f236f66b9360200000f32f4653ef30fbc9e544d0f229c", 0x2f}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/08 13:56:07 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x100, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x570, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) getsockname$inet(r0, &(0x7f0000000100)={0x0, 0x0, @remote}, &(0x7f0000000180)=0x10) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x1) lookup_dcookie(0x0, &(0x7f0000000040)=""/159, 0x9f) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f000016c000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) 2018/04/08 13:56:07 executing program 1: r0 = socket$inet6(0xa, 0x80002, 0x88) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000140), &(0x7f0000000180)=0x4) sysinfo(&(0x7f0000000000)=""/156) 2018/04/08 13:56:07 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x1c, 0x9, 0x6, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x1, @uid}]}, 0x1c}, 0x1}, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) 2018/04/08 13:56:07 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) bind$alg(r0, &(0x7f0000000240)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0x58) socket$inet_icmp(0x2, 0x2, 0x1) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x600000, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000100)=0xff, 0x8) 2018/04/08 13:56:07 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000002c0)='lp\x00', 0x3) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400000) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000100)={r0, r0, 0x6, 0x6, &(0x7f0000000040)="1b7005bd0172d38aedb9a83f8c7fbd467d8aeb652dcbef4ee7d82cdad3a80c8bb689d88b40c54eb78b3b546f841516d96305c221372582e44b92538459c404a1a583721857a7b108e698dfce0979452c9356d493c0dfaff75619d7cdd352c55682166ec04d33d4f20d4eb55f9660b27c9528f89a3de7fd984b1837c603b7cd814ef110492faf298baf8aee1dfb02526b15366f319f76bc5f396d3e701fdbdf7bf9dbab90", 0x8, 0x1, 0x9, 0x7, 0x40, 0x80000000, 0x7a9, "9832f88c38ea21ebb94c4acbf8875094c65b1a927affced2d1c923db0b5da5eb2224fff10de39a68d0a99841cd11aebd3a737b253f85a1c5b054527d3d5eed43363a5c026c150d88e58096b7f79cea"}) shutdown(r0, 0x400800000001) [ 65.783416] netlink: 'syz-executor6': attribute type 1 has an invalid length. 2018/04/08 13:56:07 executing program 1: r0 = userfaultfd(0x0) getrlimit(0xf, &(0x7f0000002ff2)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) pkey_mprotect(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x5, 0xffffffffffffffff) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000002fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}}) 2018/04/08 13:56:07 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x100, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x570, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) getsockname$inet(r0, &(0x7f0000000100)={0x0, 0x0, @remote}, &(0x7f0000000180)=0x10) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x1) lookup_dcookie(0x0, &(0x7f0000000040)=""/159, 0x9f) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f000016c000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) [ 65.868972] kvm: emulating exchange as write [ 65.883885] netlink: 'syz-executor6': attribute type 1 has an invalid length. 2018/04/08 13:56:08 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000680)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$can_raw(0x1d, 0x3, 0x1) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x0, r1}) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000000000)={0x2, 0x4, [{0xe6, 0x0, 0xe0}, {0x6, 0x0, 0x2}]}) 2018/04/08 13:56:08 executing program 6: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x7, 0x3) bind$bt_l2cap(r0, &(0x7f00000000c0)={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffff}}, 0xe) listen(r0, 0x0) 2018/04/08 13:56:08 executing program 0: r0 = socket$inet6(0xa, 0x1000000000000003, 0x6) connect$inet6(r0, &(0x7f0000017000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) set_mempolicy(0x3, &(0x7f0000000080)=0x1, 0x4) sendmsg(r0, &(0x7f0000000040)={0x0, 0x16b, &(0x7f0000000040), 0x0, &(0x7f00000000c0)}, 0xc100) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x2000, 0x0) bind$bt_rfcomm(r1, &(0x7f0000000100)={0x1f, {0x6, 0x4, 0x3, 0x6}, 0x286}, 0xa) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000180)="98", 0x1}], 0x1, &(0x7f0000028000)}, 0x0) 2018/04/08 13:56:08 executing program 1: getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000001680)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}}, &(0x7f0000001740)=0x84) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000001780)={r0, 0xffffffffffffff01}, 0x8) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_GET_LAPIC(0xffffffffffffffff, 0x8400ae8e, &(0x7f0000001200)={"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"}) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000017c0)) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$ASHMEM_GET_NAME(r3, 0x81007702, &(0x7f0000000100)=""/4096) chmod(&(0x7f0000001100)='./file0\x00', 0x101) utime(&(0x7f0000c4c000)='./file0\x00', &(0x7f0000a98000)={0x3}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000001180)={{0x2, 0x4e22, @multicast1=0xe0000001}, {0x6}, 0x8, {0x2, 0x4e23}, 'bridge0\x00'}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc}) ioctl$KVM_TRANSLATE(r4, 0xc018ae85, &(0x7f0000000040)) 2018/04/08 13:56:08 executing program 7: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x1, 0x5, 0x2, &(0x7f0000ffd000/0x2000)=nil, 0xe0b}) r0 = syz_open_dev$usbmon(&(0x7f0000000340)='/dev/usbmon#\x00', 0x78, 0x40) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000380)) connect$llc(0xffffffffffffffff, &(0x7f0000000040)={0x1a, 0x307, 0x0, 0xfff, 0x6, 0x40, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}}, 0x10) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000003c0), &(0x7f0000000400)=0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x200}, &(0x7f0000000200)=0x8) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f00000015c0)=""/246) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0x4004743d, &(0x7f0000000100)=""/246) dup2(0xffffffffffffffff, r2) r3 = creat(&(0x7f00000002c0)='./file0\x00', 0x10000000008) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000240), &(0x7f0000000280)=0x4) 2018/04/08 13:56:08 executing program 4: syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f00000001c0)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0xffffffffffffffff) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000000)) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000040), &(0x7f00000000c0)=0x8) 2018/04/08 13:56:08 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000002c0)='lp\x00', 0x3) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400000) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000100)={r0, r0, 0x6, 0x6, &(0x7f0000000040)="1b7005bd0172d38aedb9a83f8c7fbd467d8aeb652dcbef4ee7d82cdad3a80c8bb689d88b40c54eb78b3b546f841516d96305c221372582e44b92538459c404a1a583721857a7b108e698dfce0979452c9356d493c0dfaff75619d7cdd352c55682166ec04d33d4f20d4eb55f9660b27c9528f89a3de7fd984b1837c603b7cd814ef110492faf298baf8aee1dfb02526b15366f319f76bc5f396d3e701fdbdf7bf9dbab90", 0x8, 0x1, 0x9, 0x7, 0x40, 0x80000000, 0x7a9, "9832f88c38ea21ebb94c4acbf8875094c65b1a927affced2d1c923db0b5da5eb2224fff10de39a68d0a99841cd11aebd3a737b253f85a1c5b054527d3d5eed43363a5c026c150d88e58096b7f79cea"}) shutdown(r0, 0x400800000001) 2018/04/08 13:56:08 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x2, 0x442a05) ioctl$void(r0, 0x1) [ 66.743843] syz-executor0 (6492) used greatest stack depth: 14664 bytes left 2018/04/08 13:56:09 executing program 2: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x200000000000003, 0x1) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6cb782e4ad88b89d1fd309169f44812107130ee55db70510420aaa96759ecbc36eb9bb12b6124793608dd0e7316d1d4f4dbac39806e4ac714b7ecefa8a934a"}, 0x60) bind$nfc_llcp(r0, &(0x7f0000001880)={0x27, 0x0, 0x0, 0x7, 0x0, 0x0, "4d72411e5409452d170eb06c1ef4f9d0841cdb13e5578134e2d2d25ff6b1b6f4e62049d62985b8d668fbf2ef62686ef752fe2ebfaa4056983e7aa45826839b"}, 0x60) socketpair(0xf, 0x1, 0x3, &(0x7f0000002e00)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000380)={0x0, 0x4c, &(0x7f0000000300)=[@in={0x2, 0x4e23}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0x8, @empty, 0x6}]}, &(0x7f00000003c0)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000000c0)={r3, 0x3518}, &(0x7f0000000100)=0x8) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00000004c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="00100000cdf4894264b9f7e2c3bbb1c49b48f49f3445c9c97b59ab741cc5c284f357af93005a8014a55dc7df4d6eee34f0bd35978a791f76890f969f7e4c591484dbaa818d652012378fe86a88732a85f3e0f1c5b8451e3d13a5e3e44d4cf7272597a499f110437e4534c0a243f05006cb582384c10c07532fe1c5a58669b26e1a6908e6d886476c654616c22a021f754cf8762bf9fa4c3c993ff63accb12375d85e29da25d8006c8edc44f7764d869fac8a55f69323e01ef130f36f8d0a99b42c1ef86380a2cb8983a95cb6f4023b787b0435055c23d0d302afbfab89a1dd7947f6b9884a0d4283a748a226dc806fa791fd3dd20f29f7d5971acbc6ff59f8b3e0b260be9a8e48326d76772ec4c7ff8973e1585eaeabf568ad681c9c080d250e56a82f982fd2a3e01c1922cc1fd314fe4a74adf4fa70ee8dbb50d1ce4f37eda714b9b9d93c55edf6a4b2ff6716717f14e18764cb9a44e3c521e61c809ca34215968820f7e0e80451295e58b7e97c99e1cdd7d7efb9073c92e2e1a7e49a12a49375bc1f218d91d5bf44d4a38a56415e1b83b048f7f87dfeedbc1b692b8545d4fd2327f735bf245878b0eea040c6e1d10886070f263219eecb753723a5b6ab71e0fef3bcd659a7d9f84d216c9fba8ca8353a55ace33843570b74ad7414edb6be3ce9f401702dae3dbab7238d52ba6522f3da1047e80831504ac546001593e7fb70a542619d636234a68dfa3fbed920c39afb59dd7f613158958a32041582f2365e05052932af7ba3adf91c632a5d00aa87a35677ecc1ecfa57ec01d0b275cb07662b099faa4d62c21bbe6c341ab2360911d5be08444191204ccbbbd905d94dd6212c91cd31c02487487e18c9df3b4e67de5d8b27553ca9b27faad5d3757cab018c387c6ad74a391be1efa9c1f55388469451ab54a99bad085ecfda7322d7b056e3f62d31d55c1990367da586f29fb0cbc8de14ecaf7add626c1e93d3ee8dbe08f7a02aa001377598340035da679607b23d3922787ee260fb09d912c7f3096dfac39e423c856a80afbd528b6f9e160d2b0a355f20fb6b79ead7f9ad5d5a040104000000000000089ddf270a3e77631986a8fbfb38f4c0448126d7806acdc973d5efb9f3bd5e212cbadc3ee6e9f818bd6ab1633a0a8555804fa55db9c8edcb3b7af17d5cdfc2f9036fa29f8f28ac33e572986368dbafd3443759368a333473abe9e9c4357ca2d389c38dc343e99dcdd9d6490285ef7bdcb58c34b09bb5d1ed605cbd868d245727df8ace99cca2f24991aa4b00e670654839c7d731c177102d41305a4e0a8490ff89a3ac11ce428a9457c4386a5af9cc1a40deb11c99252296e1c56250fe0bcc987f2e8cca764abc6b26a0d5ce771a5a0873087b15a81a747a3a9b27fa5843050fb82040dd7d9d1d3468887d73e6393402696d6bd9bcb7f5e4eb0b4e312c95df20c3f29bc69aee243bd6e76003622b1c86afd413164baff522d5f9849cb8d2919c9a3dce484320245971a80f4565d6f6a179382f89b2fad6afd6fa53a664ab3834933a06c9eb0b8352ee2f5502c445e7f34a4e34e9a0a5bb942e5618dac4063f1208ebc55376480d543745e443a1b5ddd32c1f4ec0c8596c8f0338dc4e2bb89ff77f63865114c513d297e70014fe7ae543223677cf697f17be50f7d554a090bdc70a55854466db2a4737520519564fc5221fd56f67ead31bd86b78f1c9388bbaf0a1885dcae5796070fdc023ed785448764affd8619decc7676cb2d952394f64932455f724d79d6dfdc1ceecd24e02dfb31817ef1b51a074ce8a4b7eaba4bc964d929feb105fae56a6b0b3e9631ddb10bc8230102e99887be344cd878ba36462921fe3d548f0b346fcd41333a61436b5f298a317e10f3729915334475181ea417650368abaf85111e4dae12fb3c65f16b11f6a33b427450f612dea825aed3106ef9129763f271708d41ad6511412b9c784932fc245be4311802926ffd80100d70a8e085d34a9c1712afab49b1759b10d1f4625c03f1a01914f4d89655cf3c073e9b2c4d607f816b2fd31e85b3e304f6402ff638c10779b4fd53121173b95f9224fe5ad99b35187a0f4afb47b77b8b3686f7dd638f87fb766c1cdbb47b012cf7b27011898a50390355811b8b3bfc39e979e5afb87b89ce8caae2d1c1df757de016856c528be5ddc35cc92c2b6d9a470d6d62c44bb85368244386c1203e86eea748fea0efa877955f4a2831a9bfea5fe6cd59a9af97d63652d8098fc0d8bea1a466d13d881957e2d6c9219d1a72e8bb6edaae4bc0f4672ee36fcef29125c48a57fdaa3ba30cea24c81e6488eede4850ab8b6c4a43fc2ef1d39dece9f7209e6a45561c162770665e29c8329396b64aef8a15042bd91102f807048254d5bffc391e5a05a4cefac4b9d54807ea38b2aa2dbb4bd38e7ae76acb3aae05349c31f446f626dedc4b7025985f0861b1664b9f173cd4e6f336d610dbe17a42c8b03a72f58abe8d303284cbe938afea9cdd0452af8129e5e79e802241b4e8550e70d534f8065a2f3e03fed94c72f0101333574461d01213ec62c129278b4a044848cee645e61785e890ea0ff96f342f88f007b3cb660be8fc370987341bd60545d6cd44e0a91912b92bfd11ad062ef4f84ce5b8dcacd5e8402f3d335f3fbf6dd987c4bea2103804ad0cd6ff5c994e6afd98c30385861010ab4e8c9561e30c5b3cf1a9148e79cd79a99ed3075351a0ef10145873f9c97ed05d843863d8f73f0b7708aed4ff06ef187cc788a6241644a295401215fda43040b8e0117f15bff826a00fd795ca8ca46e7ae26d68db588c5b7a45ed6d90cf4f69cb00a75466b051aac1aee66b9c87d5b57cc6816237ee81158c8a35c583d78f10e9443434e4fe2d7870e2ac4069ee2c4633480e019d7197f6eab263ea3b483650680f0b789e39c6022186ecb6e696de6cfd8797e99326d6354c0fb44a2cdcede4f97828e586558c0fe3f40124bb8de62d628697429a99acf19081c2f73e5a9ec8cb24b5bb9e57e900b6c7b263a8f322423acc150af6bc08eb9937121bcc1f730c4055503f23a0201f9b3c1fb1aace84c10053c621f4ac0b4df4ecec08fb5bd377294165095a3b5b20afe8d30a1860aaac6876ec2b4a9218dc25e9e15a33d9b53ae9613ea79983e54743bb14ac6deb5e7bf3b5ca3647241481158e58383145e8feb267115f3c793576429ae457a2e6db55914b67058e3ee2e53187f9d5e5a19c018e8dc989793c70d5fb4c766ee3eded23efe408fe1a3cf617b1338cc9fbb5c1aac11ab2c93c4b86cc932cb6bad0521712abe824a3c7969b87687d1603f3bb8dc1a3d3a863cb1d69aef58672b9d4db5a1e278e44021e264018ecf856b0b5d563ddbbf2a8e8f782feab6275b6cb0d9889dcdcca0df22e8e67fc340e1c2443bb171ea50bf53c9640b05124582d6801d3956b9d3a6549ae57cfb91f92ffeb27b6a7810809eb0a3ddab15114b231ccb2146e9ca31653121f8920437d95a1bfa6ee48eacb95aa3b6afa0ff253eaa8937a7bde5237b0609b40e7fee2d016ce9a328e0c09ca805b3c29438f5182be92e6b20ecf928d957e64b0dd58558aab0eee1111c738e9c9af4ffccd4a59fde05cf8dcd4ca08d90723fdafbdef06261d526403243e9613f1532eae0263a62788c95746a0144c9d2e738e21c896f112808a577a2fcbe213434c9b5429416d265ed8a28bd960fa983545d0524c22f6292b5bf68153ec33625bb328f04baeb10b8948b0aed22b9725b9f4465a8f89e96dc65fe21343e8e1dbe8329c2bf490998320c4f2bb122804964cf598636c760c50e8a24a34efc89ed3b61febaf2a67b3ad10c7ab691dd41a079f4c8593eacc51d2e7b9602740ed39b158d1e169f889d71b3ff94aa2d93083b6e0a0a0e763d5a939660674a2ed782ea797ef843b60f78a1effd86958b75f1c6d80a25fe83491744e7eb79e329585e8d3f2aec8a01c0df84e6db5274ebbbe2fafd5f4e9e215996043df3a90d2820fa37a17becd71850522c13ab9c05f6190225bde37aa52c29379247fc10a9d3f9ed6a3ae8dbff7673ee99bf6d83d3e45855d2d7a48caca371e72f52024ce4417daff7861cebf0cd3222e329f9a3fe46e87dc176b59cd65f6535ff498433466707cecb1d8833081d15c2d06247130442a5684ca008c0a32c77c0916a924b8ae38e3dbe83eb0b0a5dd0b7b82c39277158f0de01d17b82e01ef4354ac03d17d80dceb800cb078441892862ec799a2c6f8b11dc9f3bf5af06fd1f4cde537543d05c9f7e59fbc1d46e1a7c4fa0156ce0858485915591ce18dec0b1a072d0edaf01000385716488ae02a9985a636703b69b2a122290f2704be41c06f7b8de01d6c1587a689c55a016fe3e217fd4afc62b50cb0d44753daa2ffa57067d5498fd4ec5e6b6b5ab2a70a60fdd2141637c76673096cc22c6c12133e9d4fccb994aad4f94f058e7f26ccba458814910c535218f1930e20a406ac5f6e6cebd9483b9503ad5423049bdd7a99f7dfc99c7ae8cdef99e48abd0a1b2556a4f918d26ead807beb50100c69d8069bd03374349257ff4bb0821f237c012e1f130cd8c32496deca13db01c2604bc040b869b0a04edde4b4804fac74013a00f6c2d3927bf3f5177bb60ae192e9b2364b86e5006b87eeaa2a0f5f2dde9e22854470a367a415d2b39102e810d72ccb78f880b853bec727f4ba440de42a4fe662de1ecae6fb688defe062baafdad371d1087eb6dba77aab872ac035461b6d7a760af8d3b99b41534171159274df8bdf436ede509d0a76d511f93da3ad77c8db5506e2958f465284ef65a9088f55a62f0aeab35a9b480b2749c213b50d352e452bb6ac6b1174d4eb9de2eb8392b19abbb569d0e3721eaa82e555630ef455506a1514ecca6342c0faa9c88cc9835160b8a8e54e1c38027e6585bdba30d56d39e420d1661741f729c27cbd9fd85d1eabdddfdd1be63ef705c4211eae8252ede9db959da6aecd00a4e711292af0cc9925e9cd4178a42fcf82286647cfe051766cea3e308e4e510982211362d84832f9b6dce345fa4dbed336d9752ab681f5f0f43483970a700ba86acaf9623b10f97436f05ea6e6b15115b30230b6e913c869de92ccc17840bb998ca20fc4308a3d2bbb2987bceca098b39ca82159c95dfb8a3898b0d15ae97a942785a012093ddbf49e115645218c2b257cd2c059184a2ab854cd23c93c83ba06d5eb34a5e7ab6b96fa88568b9a9e730ecfd14e42ef9c67da05755eb50f415b57583a67d1b3ce6a5f0807747602ceee797a98511cd1e99bafbd82cbe7729dd8f197194a7f0ccfbf4483f69e66597aa84e5a7beb7e40adf90115482d3e4a07cf87329ad7de72d186eebb54659d6d704b47e962d6ab1da5add6b45b30723a81869e7d029451a7dffccb4e73861e73f282f351717cd3e4f77baf0ad4ec0652c310e37a15a398f5b854663cc4854c00bb205a865f8f89b1e7850abe37e7218a892d550ada7df6b1cab6b21c04ee43b678bc338836dc0f235e68cb5e406e08505444be9640492431da351855a1914189bea831cc1c3fe42ffd681beaf0ef7500187793b36cb32303c8250e2a25d59270082b24b26d15f4eb2dc6c90160834f5f5429c462014263e5647be3b958d43d15ac4bd22c7a2395755146232a6d0e671b8215310e69fdfa25613f31cec86d7f320dd5d418d0eb5e3419f4ed99afbd4ad17aef8d29e86ec6f1e35f93bcdab1fe21bc266a1a17f04add6726e758d0695257c0b31c32833b537490f71e8f5d308e8e7293f503f2c05e828d4d2"], &(0x7f0000001500)=0x1008) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000001580)={0x0, 0x6, 0x4, 0x7f, 0xbb4, 0xa2a9, 0x1, 0xffffffff7fffffff, {0x0, @in6={{0xa, 0x4e21, 0x2}}, 0x8, 0x7, 0x4000000000000, 0x63, 0x8}}, &(0x7f0000001640)=0xb0) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f0000002dc0)={{&(0x7f0000002d40)=""/36, 0x24}, &(0x7f0000002d80)}, 0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000001680)={0x0, 0xf1, "84971f2992d7feff807c66c936b1bb1d0eeb48c6a2a3f1680407357cc8c3cd34155d44480a23ff346b79213ceb316445019840ef281a9f2ec14bbcf4d76c3099fb0ff65e03b57d94489af5e783b4e6359cd65091b8fc13f7d037ea471e9b41937b63eeedd467c21364a3da493a00d3d0040b4914b34a32c67642b1e4e71dd1e41d1c12d4dd5ae66de043428a14c7fbab5432b6f9a08fc0fbc18fcc18f799723a2375182a75fbfac3605a538084296502855350624edb3e15c58c5b201c2ca1dd3de8f972278b95f151ad3afd18f7e9bc30542f48437e92b66f2a1913b9470b80a9e17fdd2254966e1efdd628c4f40428a2"}, &(0x7f0000001780)=0xf9) recvmsg$kcm(r2, &(0x7f0000001540)={&(0x7f0000000400)=@nl=@proc, 0x80, &(0x7f00000017c0)=[{&(0x7f0000001940)=""/236, 0xec}, {&(0x7f0000001a40)=""/4096, 0x1000}, {&(0x7f0000002a40)=""/230, 0xe6}, {&(0x7f0000002b40)=""/228, 0xe4}, {&(0x7f0000002c40)=""/158, 0x9e}], 0x5, &(0x7f0000000480)=""/26, 0x1a, 0x2875}, 0x2) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000180)=0x6b18, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000001840)=@assoc_value={r4, 0x400}, &(0x7f0000001900)=0xffffffffffffff1a) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="b9000000e0c9fba4a4cb73d62d28efd177f233bbcd02892119b77ea40eae8c97311bcfea11943f051b30bf32ec4ab3d3042f4ce9a6b13f6c1f152b4f639c7224f7ceb3436ef0c6fe08d0c9b8f0a4c2c5b1baf5681495deef12a577a64fb52215c31bd2ddaddafebe932b5e2c735561498c151fe5102eb0fd57f416cb09a84661bf3524595e4732816314b6172e303bac4afe9d9c85298eebd4c2b540eb29cbb736c1bc0170790500000000000000de920fdb811561c9512f7fe6430842"], &(0x7f0000000140)=0xc1) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f00000001c0)=0x3, &(0x7f0000002d00)=0x4) 2018/04/08 13:56:09 executing program 1: pipe(&(0x7f00005dcff8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000335000), 0xfc94) vmsplice(r1, &(0x7f00000012c0)=[{&(0x7f0000000240)}], 0x1, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000040)={0x8, 0x2, 0x6, 0x1}) writev(r1, &(0x7f0000000000)=[{&(0x7f0000002340)="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", 0x1001}], 0x1) readv(r0, &(0x7f0000119ff0)=[{&(0x7f000061e000)=""/4096, 0xfc74}], 0x3d) 2018/04/08 13:56:09 executing program 7: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x1, 0x5, 0x2, &(0x7f0000ffd000/0x2000)=nil, 0xe0b}) r0 = syz_open_dev$usbmon(&(0x7f0000000340)='/dev/usbmon#\x00', 0x78, 0x40) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000380)) connect$llc(0xffffffffffffffff, &(0x7f0000000040)={0x1a, 0x307, 0x0, 0xfff, 0x6, 0x40, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}}, 0x10) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000003c0), &(0x7f0000000400)=0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x200}, &(0x7f0000000200)=0x8) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f00000015c0)=""/246) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0x4004743d, &(0x7f0000000100)=""/246) dup2(0xffffffffffffffff, r2) r3 = creat(&(0x7f00000002c0)='./file0\x00', 0x10000000008) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000240), &(0x7f0000000280)=0x4) 2018/04/08 13:56:09 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000240)='./file0\x00', 0x100, 0x0) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000140)="2f766d6e65743000ad299b58808fc168", 0x10, 0x0) unlink(&(0x7f0000000040)='./file0\x00') ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x9) r1 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x100, 0x8000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x78, &(0x7f0000000280)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xf}}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0xb1fc7f, @dev={0xfe, 0x80, [], 0x12}, 0xfffffffffffffc01}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e20, 0x25d, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, @in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000300)={r2, 0x9, 0x6aff81afa202a106}, &(0x7f0000000340)=0xc) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000180), 0x2) 2018/04/08 13:56:09 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x80, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) unshare(0x8000400) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000140)=0xfff, 0x8) r3 = getpgrp(0x0) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000000100)={0x7, 0x0, 0x1, r0}) r4 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000040)={r4, 0x5bcc7cd2, 0x3, r4}) getpgrp(r3) ioctl$KVM_IRQFD(0xffffffffffffffff, 0x4020ae76, &(0x7f00000000c0)) ioctl$KVM_IRQFD(0xffffffffffffffff, 0x4020ae76, &(0x7f0000000000)) 2018/04/08 13:56:09 executing program 0: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x100000a, 0x32, r0, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt(r1, 0x114, 0xa, &(0x7f0000000400)="040011e2", 0x4) 2018/04/08 13:56:09 executing program 4: socket$nl_generic(0x10, 0x3, 0x10) syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x0, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000018000)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000480)=ANY=[]}, 0x1}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f00000005c0)) clone(0x0, &(0x7f0000001f37), &(0x7f0000001ffc), &(0x7f0000001000), &(0x7f0000000700)) syz_extract_tcp_res$synack(&(0x7f00000001c0), 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000000540), 0x7f, 0x2) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x10, 0xffffffffffffffff, 0x0) userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000300)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue1\x00'}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000440)='IPVS\x00') ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00000000c0)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000040), &(0x7f00000003c0)=0x4) ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f00000002c0)) unshare(0x0) syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x7, 0x0) 2018/04/08 13:56:09 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000002c0)='lp\x00', 0x3) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400000) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000100)={r0, r0, 0x6, 0x6, &(0x7f0000000040)="1b7005bd0172d38aedb9a83f8c7fbd467d8aeb652dcbef4ee7d82cdad3a80c8bb689d88b40c54eb78b3b546f841516d96305c221372582e44b92538459c404a1a583721857a7b108e698dfce0979452c9356d493c0dfaff75619d7cdd352c55682166ec04d33d4f20d4eb55f9660b27c9528f89a3de7fd984b1837c603b7cd814ef110492faf298baf8aee1dfb02526b15366f319f76bc5f396d3e701fdbdf7bf9dbab90", 0x8, 0x1, 0x9, 0x7, 0x40, 0x80000000, 0x7a9, "9832f88c38ea21ebb94c4acbf8875094c65b1a927affced2d1c923db0b5da5eb2224fff10de39a68d0a99841cd11aebd3a737b253f85a1c5b054527d3d5eed43363a5c026c150d88e58096b7f79cea"}) shutdown(r0, 0x400800000001) 2018/04/08 13:56:09 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e24, @rand_addr=0x6}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x143) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000)='{', 0x1, 0x4008000, &(0x7f0000de5ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x8) recvfrom$inet(r0, &(0x7f00000006c0)=""/115, 0x73, 0x100, &(0x7f0000000740)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x7fff, 0x4) sendto$inet(r0, &(0x7f0000000080)="bc", 0x1, 0x4000000, &(0x7f0000000040)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/04/08 13:56:09 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='sessionid\x00') ioctl$sock_bt(r0, 0x541b, &(0x7f0000000080)="3fbba946000b071f84309de4520899586db56314af2d5083757919aea5a405c89589272c1feafebc705183cfd4a84c51e774770d9e0e03e7320fe8c1193dde294ec6017b") bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x8085}, 0xfffffffffffffd2f) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x400c40, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/08 13:56:09 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000018effc)=0x1c, 0x4) fcntl$setflags(r1, 0x2, 0x1) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) listen(r1, 0x0) connect$unix(r0, &(0x7f000066fff4)=@abs={0x1, 0x0, 0x4e20}, 0x6e) r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x9, 0x80) sendmsg$nfc_llcp(r2, &(0x7f0000000340)={&(0x7f0000000080)={0x27, 0x0, 0x2, 0x7, 0x8, 0xffffffffffff0719, "ad4e008b82e26053318ffca8ad2f46179b6a84afa935fe2e4e7d229105a538e67c919f44a9cb8afcdd622269bb02f4504d73799bef9e2061b9362fc9600fb4", 0x35}, 0x60, &(0x7f0000000200)=[{&(0x7f0000000100)="2ddf3e620a1b432faa370cd2fd63ee1b9c2928944fc68f6fbe0db04c4dfb9bcc6cc6a07ae4c7449cc3c189393e3fef7638d704c715dd7721988e9973a928e2b1cac59e95796cdb58ef941c07374cab78", 0x50}, {&(0x7f0000000180)="39f0f669cc0a89fbcd7fc42cfb86dd33", 0x10}, {&(0x7f00000001c0)="98bbcc1052881410d2c87279eaf634f7a2c56c", 0x13}], 0x3, &(0x7f0000000240)={0xe0, 0x13f, 0x2, "7f7a2706794cb660289fc01f4c838b036091449ca87794863593ed684db5362ce2b6cb6239b760ac406240d4d6d71b674244bedaf35599a50879fd25ccdc7b2fe3d26905d90321a1b22be3c71cfd0e1b2018ae4b01b68ef0b63de8840d92bceb2b71c1eb0af883cc5088ff4430578411bbeb309fafd16ad4d7b6f8d86b9d858e4e827ae4ffc55f13e85e838dbc17ca65d5156fcd531e35877598c6ce1207f576e7cd848f2b0beffe2894e93c314ced612e476325de93e79f4b55fc149024ba5eba3635363d0ff3fc55bef4ee"}, 0xe0, 0x20000000}, 0x4081) accept4$unix(r1, &(0x7f000046f000)=@abs, &(0x7f0000937000)=0x8, 0x0) 2018/04/08 13:56:09 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x800000000009}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000df5ff0)={r1, &(0x7f0000eef000)}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r0, 0x28}, 0x10) 2018/04/08 13:56:09 executing program 7: r0 = userfaultfd(0x0) r1 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000974fee)='/dev/input/event#\x00', 0x0, 0x101002) write$evdev(r1, &(0x7f0000037fe8)=[{{}, 0x1, 0x74, 0x2}, {{0x0, 0x2}}], 0x30) sendfile(r2, r1, &(0x7f0000000000), 0x100000001) poll(&(0x7f0000000100)=[{r2}, {r0}], 0x2, 0x0) syz_emit_ethernet(0xfffffffffffffce4, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="d3b5b7eafd7e", [{[{0x9100, 0x80000000, 0x3, 0x1}], {0x8100, 0x4, 0x7, 0x1}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/08 13:56:09 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) io_setup(0x1, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000738000)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x40000000000000, 0x0, r0, &(0x7f000079a000)='\x00', 0x1}]) 2018/04/08 13:56:09 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'team0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005480)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000005440)={&(0x7f0000004e00)=ANY=[@ANYBLOB="280000001300010b000000000000000000000000", @ANYRES32=r1, @ANYBLOB="000000000000000008002100cc3f4a00"], 0x28}, 0x1}, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) r2 = dup3(r0, r0, 0x80000) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000000040)) 2018/04/08 13:56:09 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r2 = dup2(r1, r1) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080), 0x30d) socket$inet_sctp(0x2, 0x1, 0x84) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000000080)) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f00000003c0)=""/221) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}}) close(0xffffffffffffffff) ioctl$sock_inet_SIOCGIFDSTADDR(0xffffffffffffffff, 0x8917, &(0x7f0000000040)={'bcsh0\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1a}}}) setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000380), 0x4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'bcsh0\x00'}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000180)={@dev={0xfe, 0x80}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x42e, 0x0, 0x9}) socket$inet(0x2, 0x0, 0x5) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000100)) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000600), 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000300)={0x0, 0x20, &(0x7f0000000280)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1a}}, @in={0x2, 0x0, @rand_addr}]}, &(0x7f0000000340)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f00000004c0)={0x0, @in={{0x2, 0x0, @rand_addr=0x8}}}, 0x84) [ 67.958297] netlink: 'syz-executor0': attribute type 33 has an invalid length. [ 67.966238] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready 2018/04/08 13:56:10 executing program 6: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, &(0x7f0000000140), 0xffffffffffffffff, &(0x7f0000000180), 0x2, 0x0) rmdir(&(0x7f0000000080)='./file0\x00') r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) fadvise64(r2, 0x0, 0x101, 0x5) r4 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) ftruncate(r1, 0x3) write(r4, &(0x7f0000000300)="d88a8d38144e5013d473c0ac2ca61ff3b749a4f5c7e6e9c2ce586e5cfca5d60ffc9a4df71856925b300ab39b1dd592385821faecb039bcdc475ffbacb982187073fc479f1cc6ffa0000af0026e75921d8a8310071ec28e0e6292680755e470aa73", 0x61) getdents64(0xffffffffffffffff, &(0x7f00000003c0)=""/254, 0xfe) fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f0000000200)) tee(r2, r1, 0x8, 0x2) sendfile(r4, r4, &(0x7f0000000040), 0x7527fb3200000000) syncfs(r3) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000240)) pwritev(r3, &(0x7f00000002c0)=[{&(0x7f0000000540)="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", 0x1000}], 0x1, 0x0) sendfile(r4, r3, &(0x7f0000000180), 0x20000000011ffe) fdatasync(r2) syz_mount_image$vfat(&(0x7f0000001640)='vfat\x00', &(0x7f0000001680)='./file0\x00', 0x200, 0x1, &(0x7f0000002900)=[{&(0x7f00000016c0)="cf029ff80a1c57176fcec2ab1bff3e9ffbe0d31231540853608f9da1c7222aad36e440f9ff9e69b8e53ae45dc736ca700022dc4ec4", 0x35, 0x9}], 0x1001, &(0x7f0000002980)=ANY=[]) ftruncate(r1, 0x0) name_to_handle_at(r2, &(0x7f0000002d00)='./file0\x00', &(0x7f0000002e40)=ANY=[@ANYBLOB="9a000000040000001045f2e90b19709a8787351b8b1f8104f97b77fd6c3a99af823eb540a04833cad551a1b11f312b7c6383ecb35894deff6b322523c5f442e2f47d89e3dd5d578407adc92a1934a2bfed7efeec3d2887e585a9ce06c6a6413d4450863856dbbbf2b6ca529d6e9871515828eba9db9dcc7d206eb2e71d9f000468a026b32928818d1bdc2d8c85f833654d49551168a3d6b16f9fea7519cd20f1db205511281c0002000071e56972f173773e77b9bc269dd0271beeae439aab5305e5dc8832c01367be795e92d21fd0b3c971b34dd3a1d14ba8810000000000000000000000000000"], &(0x7f0000002e00), 0x1400) readahead(r1, 0x5, 0x7) sync_file_range(r2, 0x1675, 0x4, 0x2) pwritev(r4, &(0x7f0000002cc0)=[{&(0x7f00000029c0)="111cbe3291187171ac60bb9d2ddc1b23875d91c22984094d6e579d0e201b5c4df58bbb6e228155a4641521df6aeb1a3d8eccbbc4db1d2799ebe5f07b154cfb14af1a78d4dc84aa2fd3b1132f8340d658d173e19fb8edeacd55d937c3012b55086acf9c4d55be8a6323c8e27b8c775c2ffc7e3a26ced3af3580d3fab0f57fe916312601c3a573f7c59ab1f8f965928e65696772eaef388371d87575f9d37cc9bd96bbce78506cfe42eaa01fc778e5b2313ed0dedbd1", 0xb5}], 0x1, 0x0) lseek(r2, 0x43, 0x6) fdatasync(r4) fdatasync(r3) syz_mount_image$btrfs(&(0x7f0000000280)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x80, 0x1, &(0x7f0000001a00)=[{&(0x7f0000001540)="3053ca3e7fef2007332f2a84a6170a30157f8cf78549746a5d9837fea4464c6d3a055865e96ae45f45ac558b91e0d0ffa79a32c6a5de5050f9ef54b9e0bc333c0768f010b325329299144305e7b4078bf0c0716114c853f55f59ba502fe519c5bcb5d2f7d10939ed34bdb82a404770", 0x6f, 0x4}], 0x100000, &(0x7f0000001ac0)=ANY=[@ANYBLOB="6e6f666c7573686f93a44749d81581886e6f747265656c6f672c657e6f7370635f64656275672c736b69709f75b074616e63652c00"]) [ 68.019176] ALSA: seq fatal error: cannot create timer (-22) [ 68.035576] netlink: 'syz-executor0': attribute type 33 has an invalid length. [ 68.114933] ALSA: seq fatal error: cannot create timer (-22) [ 69.132421] print_req_error: I/O error, dev loop6, sector 0 2018/04/08 13:56:11 executing program 2: bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000001c0)={0xffffffffffffffff, &(0x7f0000000080)="a72283392dc50ff1fb635a5849d2f5393e72be9cc66f"}, 0x10) r0 = socket$inet(0x2, 0x3, 0x8) fstat(r0, &(0x7f0000000200)) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x106}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x2, 0x730000, 0x1, &(0x7f0000000040)) 2018/04/08 13:56:11 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00000000c0)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x7, 0x525, 0x7f, 0x4, 0x1, 0x1000, 0x200, {0x0, @in={{0x2, 0x4e22}}, 0x4, 0xff, 0x3ff, 0x2}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000280)={r2, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0xa0b, 0x2}, 0x90) r3 = syz_open_pts(r0, 0x0) poll(&(0x7f0000000180)=[{r0}], 0x1, 0x7021) ioctl$TCXONC(r3, 0x540a, 0x0) 2018/04/08 13:56:11 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'team0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005480)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000005440)={&(0x7f0000004e00)=ANY=[@ANYBLOB="280000001300010b000000000000000000000000", @ANYRES32=r1, @ANYBLOB="000000000000000008002100cc3f4a00"], 0x28}, 0x1}, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) r2 = dup3(r0, r0, 0x80000) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000000040)) 2018/04/08 13:56:11 executing program 1: getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}}}, &(0x7f00000001c0)=0xe8) ioctl$sock_ifreq(0xffffffffffffffff, 0x894a, &(0x7f0000000000)={'ip6_vti0\x00', @ifru_addrs=@can={0x1d, r0}}) r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)="e22a4b0b8e6cc0", 0x7, 0xfffffffffffffffe) keyctl$assume_authority(0x10, r1) 2018/04/08 13:56:11 executing program 3: r0 = signalfd4(0xffffffffffffff9c, &(0x7f00000002c0)={0x5}, 0x8, 0x9107e081c60366cf) preadv(r0, &(0x7f0000000400)=[{&(0x7f0000000300)=""/93, 0x5d}], 0x1, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$SIOCGIFMTU(0xffffffffffffffff, 0x8921, &(0x7f0000000140)) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000000180)) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = socket$vsock_stream(0x28, 0x1, 0x0) r4 = creat(&(0x7f0000000440)='./file0\x00', 0x8) write$tun(r4, &(0x7f0000000500)={@void, @hdr={0x1, 0x1, 0x101, 0x5, 0x2, 0x9}, @llc={@llc={0xfc, 0x6, "95b6", "ed6e0bb071176ff58192fb70b84cc901ecf83bf7a74dfb54321f46d1da3ccce9b28cbc52c838908ae5c74e87116cc009b867f9ff34b1856cea552e9fb393a97ec2ddbef7a2dbb817e773c2459d7b28cc1f92bf1b263bd2d90908316623cab8f97ab9c132288685cf7e9600f9ffa0b2f768062593311277ba4765f30e603e3d14333c4db958be3a2efc6c58ad2e2d229416e80afaf582a8c867d71f32ba0eeb9a6c2706592f6e8d11da24669e8c618745c33439e4f4b53572835799920f8229357b98607d5ebda45ea061995c28cdcb960cc11578591823683c5ae177a5e3e66cbdfa"}}}, 0xf0) bind$vsock_stream(r3, &(0x7f0000000100)={0x28, 0x0, 0x0, @hyper}, 0x10) r5 = syz_open_dev$vcsn(&(0x7f0000000200)='/dev/vcs#\x00', 0x435, 0x2) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r5, 0xc01064b5, &(0x7f0000000280)={&(0x7f0000000240)=[0x0, 0x0], 0x2}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f0000000000)={0xcffd, 0x1004ffd}) r6 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) r7 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x40, 0x0) sysfs$1(0x1, &(0x7f00000003c0)='user') fcntl$dupfd(r1, 0x406, r5) connect$vsock_stream(r7, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @my}, 0x10) accept4$packet(r5, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000480)=0x14, 0x7fffc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000000800)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000600)=0x2) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r7, 0x84, 0x75, &(0x7f0000000640)={r9, 0xff}, 0x8) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000004c0)={'syz_tun\x00', r8}) dup2(r1, r6) dup3(r1, r2, 0x80000) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f00000001c0)=0x17, 0x4) 2018/04/08 13:56:11 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000100)={0x81, 0x0, [0x40, 0x62f7, 0x2, 0x3ff]}) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000080)) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000480)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x21020020}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x74, r2, 0x1, 0x70bd2c, 0x25dfdbfd, {0x3}, [@IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@loopback={0x0, 0x1}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@dev={0xfe, 0x80, [], 0xf}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x101}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x6}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000001}, 0x20000800) r3 = getpgid(0x0) sched_getaffinity(r3, 0x8, &(0x7f0000000380)) write$eventfd(r1, &(0x7f0000000040)=0xf0, 0x8) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f00000001c0)={{0x0, 0x4, 0x3ff, 0x3, "3513b02acd64f3581fba056f723a24879e7059d45a989bc1e020a4d6618039334a7bdb5919e0f8d394242ed4", 0x8c4}, 0x0, 0x0, 0x81bb, r3, 0x101, 0x4, "f48a23faf7759ed3b0b0f6bbd1de524b5299d772eb2baf05b9c5d8087ec31814223e8d4f245e4b5940749c9f05f9cff8bd175843e2c224f71a42bb8fdc2ececf", &(0x7f0000000180)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x22, [], [0xf06, 0x101, 0x8c96, 0x2]}) 2018/04/08 13:56:11 executing program 5: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$getregs(0x1, r1, 0xfffffffffffffffd, &(0x7f0000000000)=""/32) 2018/04/08 13:56:11 executing program 6: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, &(0x7f0000000140), 0xffffffffffffffff, &(0x7f0000000180), 0x2, 0x0) rmdir(&(0x7f0000000080)='./file0\x00') r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) fadvise64(r2, 0x0, 0x101, 0x5) r4 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) ftruncate(r1, 0x3) write(r4, &(0x7f0000000300)="d88a8d38144e5013d473c0ac2ca61ff3b749a4f5c7e6e9c2ce586e5cfca5d60ffc9a4df71856925b300ab39b1dd592385821faecb039bcdc475ffbacb982187073fc479f1cc6ffa0000af0026e75921d8a8310071ec28e0e6292680755e470aa73", 0x61) getdents64(0xffffffffffffffff, &(0x7f00000003c0)=""/254, 0xfe) fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f0000000200)) tee(r2, r1, 0x8, 0x2) sendfile(r4, r4, &(0x7f0000000040), 0x7527fb3200000000) syncfs(r3) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000240)) pwritev(r3, &(0x7f00000002c0)=[{&(0x7f0000000540)="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", 0x1000}], 0x1, 0x0) sendfile(r4, r3, &(0x7f0000000180), 0x20000000011ffe) fdatasync(r2) syz_mount_image$vfat(&(0x7f0000001640)='vfat\x00', &(0x7f0000001680)='./file0\x00', 0x200, 0x1, &(0x7f0000002900)=[{&(0x7f00000016c0)="cf029ff80a1c57176fcec2ab1bff3e9ffbe0d31231540853608f9da1c7222aad36e440f9ff9e69b8e53ae45dc736ca700022dc4ec4", 0x35, 0x9}], 0x1001, &(0x7f0000002980)=ANY=[]) ftruncate(r1, 0x0) name_to_handle_at(r2, &(0x7f0000002d00)='./file0\x00', &(0x7f0000002e40)=ANY=[@ANYBLOB="9a000000040000001045f2e90b19709a8787351b8b1f8104f97b77fd6c3a99af823eb540a04833cad551a1b11f312b7c6383ecb35894deff6b322523c5f442e2f47d89e3dd5d578407adc92a1934a2bfed7efeec3d2887e585a9ce06c6a6413d4450863856dbbbf2b6ca529d6e9871515828eba9db9dcc7d206eb2e71d9f000468a026b32928818d1bdc2d8c85f833654d49551168a3d6b16f9fea7519cd20f1db205511281c0002000071e56972f173773e77b9bc269dd0271beeae439aab5305e5dc8832c01367be795e92d21fd0b3c971b34dd3a1d14ba8810000000000000000000000000000"], &(0x7f0000002e00), 0x1400) readahead(r1, 0x5, 0x7) sync_file_range(r2, 0x1675, 0x4, 0x2) pwritev(r4, &(0x7f0000002cc0)=[{&(0x7f00000029c0)="111cbe3291187171ac60bb9d2ddc1b23875d91c22984094d6e579d0e201b5c4df58bbb6e228155a4641521df6aeb1a3d8eccbbc4db1d2799ebe5f07b154cfb14af1a78d4dc84aa2fd3b1132f8340d658d173e19fb8edeacd55d937c3012b55086acf9c4d55be8a6323c8e27b8c775c2ffc7e3a26ced3af3580d3fab0f57fe916312601c3a573f7c59ab1f8f965928e65696772eaef388371d87575f9d37cc9bd96bbce78506cfe42eaa01fc778e5b2313ed0dedbd1", 0xb5}], 0x1, 0x0) lseek(r2, 0x43, 0x6) fdatasync(r4) fdatasync(r3) syz_mount_image$btrfs(&(0x7f0000000280)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x80, 0x1, &(0x7f0000001a00)=[{&(0x7f0000001540)="3053ca3e7fef2007332f2a84a6170a30157f8cf78549746a5d9837fea4464c6d3a055865e96ae45f45ac558b91e0d0ffa79a32c6a5de5050f9ef54b9e0bc333c0768f010b325329299144305e7b4078bf0c0716114c853f55f59ba502fe519c5bcb5d2f7d10939ed34bdb82a404770", 0x6f, 0x4}], 0x100000, &(0x7f0000001ac0)=ANY=[@ANYBLOB="6e6f666c7573686f93a44749d81581886e6f747265656c6f672c657e6f7370635f64656275672c736b69709f75b074616e63652c00"]) [ 69.210005] netlink: 'syz-executor0': attribute type 33 has an invalid length. 2018/04/08 13:56:11 executing program 1: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, &(0x7f0000000140), 0xffffffffffffffff, &(0x7f0000000180), 0x2, 0x0) rmdir(&(0x7f0000000080)='./file0\x00') r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) fadvise64(r2, 0x0, 0x101, 0x5) r4 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) ftruncate(r1, 0x3) write(r4, &(0x7f0000000300)="d88a8d38144e5013d473c0ac2ca61ff3b749a4f5c7e6e9c2ce586e5cfca5d60ffc9a4df71856925b300ab39b1dd592385821faecb039bcdc475ffbacb982187073fc479f1cc6ffa0000af0026e75921d8a8310071ec28e0e6292680755e470aa73", 0x61) getdents64(0xffffffffffffffff, &(0x7f00000003c0)=""/254, 0xfe) fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f0000000200)) tee(r2, r1, 0x8, 0x2) sendfile(r4, r4, &(0x7f0000000040), 0x7527fb3200000000) syncfs(r3) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000240)) pwritev(r3, &(0x7f00000002c0)=[{&(0x7f0000000540)="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", 0x1000}], 0x1, 0x0) sendfile(r4, r3, &(0x7f0000000180), 0x20000000011ffe) fdatasync(r2) syz_mount_image$vfat(&(0x7f0000001640)='vfat\x00', &(0x7f0000001680)='./file0\x00', 0x200, 0x1, &(0x7f0000002900)=[{&(0x7f00000016c0)="cf029ff80a1c57176fcec2ab1bff3e9ffbe0d31231540853608f9da1c7222aad36e440f9ff9e69b8e53ae45dc736ca700022dc4ec4", 0x35, 0x9}], 0x1001, &(0x7f0000002980)=ANY=[]) ftruncate(r1, 0x0) name_to_handle_at(r2, &(0x7f0000002d00)='./file0\x00', &(0x7f0000002e40)=ANY=[@ANYBLOB="9a000000040000001045f2e90b19709a8787351b8b1f8104f97b77fd6c3a99af823eb540a04833cad551a1b11f312b7c6383ecb35894deff6b322523c5f442e2f47d89e3dd5d578407adc92a1934a2bfed7efeec3d2887e585a9ce06c6a6413d4450863856dbbbf2b6ca529d6e9871515828eba9db9dcc7d206eb2e71d9f000468a026b32928818d1bdc2d8c85f833654d49551168a3d6b16f9fea7519cd20f1db205511281c0002000071e56972f173773e77b9bc269dd0271beeae439aab5305e5dc8832c01367be795e92d21fd0b3c971b34dd3a1d14ba8810000000000000000000000000000"], &(0x7f0000002e00), 0x1400) readahead(r1, 0x5, 0x7) sync_file_range(r2, 0x1675, 0x4, 0x2) pwritev(r4, &(0x7f0000002cc0)=[{&(0x7f00000029c0)="111cbe3291187171ac60bb9d2ddc1b23875d91c22984094d6e579d0e201b5c4df58bbb6e228155a4641521df6aeb1a3d8eccbbc4db1d2799ebe5f07b154cfb14af1a78d4dc84aa2fd3b1132f8340d658d173e19fb8edeacd55d937c3012b55086acf9c4d55be8a6323c8e27b8c775c2ffc7e3a26ced3af3580d3fab0f57fe916312601c3a573f7c59ab1f8f965928e65696772eaef388371d87575f9d37cc9bd96bbce78506cfe42eaa01fc778e5b2313ed0dedbd1", 0xb5}], 0x1, 0x0) lseek(r2, 0x43, 0x6) fdatasync(r4) fdatasync(r3) syz_mount_image$btrfs(&(0x7f0000000280)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x80, 0x1, &(0x7f0000001a00)=[{&(0x7f0000001540)="3053ca3e7fef2007332f2a84a6170a30157f8cf78549746a5d9837fea4464c6d3a055865e96ae45f45ac558b91e0d0ffa79a32c6a5de5050f9ef54b9e0bc333c0768f010b325329299144305e7b4078bf0c0716114c853f55f59ba502fe519c5bcb5d2f7d10939ed34bdb82a404770", 0x6f, 0x4}], 0x100000, &(0x7f0000001ac0)=ANY=[@ANYBLOB="6e6f666c7573686f93a44749d81581886e6f747265656c6f672c657e6f7370635f64656275672c736b69709f75b074616e63652c00"]) 2018/04/08 13:56:11 executing program 4: mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2, 0x200) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000040)={0xd, 0x400, 0x8, 0x100, 0x100000001f, 0x5}) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl(r0, 0xff, &(0x7f0000000080)="cdd4ac7b65764fe9dd193838ae8af721425edb5fd1169999ad112a0a7b238a7a413951c9d38b04ed362a6f1d1e8df6d575efd37118fdb0b1a1d923ea0f4dc19345416144bc80a4f00b30bec2c6bc21eef29cfdd661fda22103c1e529e4822de1cac89ebafbdf9b99c94ab165d17a85de9bce8099fa934ed72d846dfa63efa8f8d6db63196eb5a3fd9c02525b32f3e60e2fc7f2548d2db647") ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f000000dff8)=[@release={0x40106309}], 0x0, 0x0, &(0x7f0000000f4d)}) sendmsg$rds(r0, &(0x7f0000000d40)={&(0x7f0000000140)={0x2, 0x4e23}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000f80)=""/4096, 0x1000}, {&(0x7f0000000180)=""/69, 0x45}, {&(0x7f0000001f80)=""/4096, 0x1000}, {&(0x7f0000000200)=""/52, 0x34}, {&(0x7f0000000240)=""/138, 0x8a}, {&(0x7f0000000300)=""/135, 0x87}, {&(0x7f00000003c0)=""/4, 0x4}, {&(0x7f0000000400)}, {&(0x7f0000000440)=""/86, 0x56}], 0x9, &(0x7f0000000ac0)=[@fadd={0x58, 0x114, 0x6, {{0x80000000}, &(0x7f0000000580), &(0x7f00000005c0)=0x5, 0x7, 0x20, 0x81, 0x2a, 0x10, 0x2}}, @fadd={0x58, 0x114, 0x6, {{0x4e4f, 0x7fffffff}, &(0x7f0000000600)=0x360, &(0x7f0000000640)=0x100000000, 0x6, 0x5, 0x1, 0x8, 0x2, 0x101}}, @mask_fadd={0x58, 0x114, 0x8, {{0x4d0, 0x7}, &(0x7f0000000680)=0x9, &(0x7f00000006c0)=0x6, 0x9, 0x20, 0x1, 0x0, 0x48, 0xffffffff}}, @rdma_args={0x48, 0x114, 0x1, {{0x7ff, 0x10f1}, {&(0x7f0000000700)=""/230, 0xe6}, &(0x7f0000000900)=[{&(0x7f0000002f80)=""/4096, 0x1000}, {&(0x7f0000000800)=""/129, 0x81}, {&(0x7f00000008c0)=""/25, 0x19}], 0x3, 0x3055c9ad96f68907, 0x8c01}}, @cswp={0x58, 0x114, 0x7, {{0x100, 0x1}, &(0x7f0000000940)=0x20, &(0x7f0000000980)=0x648, 0xfffffffffffffff7, 0x8, 0x10000, 0x7, 0x91a29d6e99662c27, 0x80000001}}, @cswp={0x58, 0x114, 0x7, {{0x10001, 0xffffffff80000000}, &(0x7f00000009c0)=0x8, &(0x7f0000000a00)=0x1, 0x2, 0xffffffff, 0x9, 0x1, 0x10, 0x1}}, @fadd={0x58, 0x114, 0x6, {{0xed, 0x8000000000000}, &(0x7f0000000a40)=0x1, &(0x7f0000000a80)=0x1, 0x8, 0x5, 0x3, 0x6, 0x42}}], 0x258, 0x1}, 0x800) 2018/04/08 13:56:11 executing program 2: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) pread64(r0, &(0x7f0000000840)=""/115, 0x73, 0x0) syz_emit_ethernet(0x5eb, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x0) r1 = msgget(0x2, 0x20) r2 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0xc1fa, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f00000008c0)="1650334b989bdef05198798d6ea3dbad", 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000900)={0x0, @in6={{0xa, 0x4e21, 0x3, @empty, 0xcb4}}, 0x1, 0x1, 0x80000000, 0x9, 0x1}, &(0x7f00000009c0)=0x98) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000a00)={r3, 0x3d, 0x9, 0x3}, &(0x7f0000000a40)=0x10) msgget(0x2, 0x200) msgctl$MSG_INFO(r1, 0xc, &(0x7f0000000000)=""/234) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000a80), &(0x7f0000000ac0)=0x4) 2018/04/08 13:56:11 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'team0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005480)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000005440)={&(0x7f0000004e00)=ANY=[@ANYBLOB="280000001300010b000000000000000000000000", @ANYRES32=r1, @ANYBLOB="000000000000000008002100cc3f4a00"], 0x28}, 0x1}, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) r2 = dup3(r0, r0, 0x80000) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000000040)) 2018/04/08 13:56:11 executing program 5: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x40, 0x100) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r2, 0xc1105517, &(0x7f0000000100)={{0x200, 0x4, 0x67a, 0x5, "197c0841c0da65b0e36279f86b720a28f9dbfdb09b97715df3e1b7b852e63d63013aa05ae4d8c8e14b47b94c", 0x9}, 0x0, 0x0, 0x6, r1, 0x4, 0x6, "343c53c77208468666ad4f012be9800bc05726e1b3885381000165ff2fffdf00bcdceefa92708b3e719d8f7d22a76aec201babeb62fcb2cda940804ad38eda05", &(0x7f00000000c0)='/dev/dsp#\x00', 0xa, [], [0x9, 0x1, 0x11, 0x5]}) syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x0, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$setopts(0x4200, r1, 0x0, 0x0) [ 69.367266] binder: 6653:6654 BC_ACQUIRE_DONE u0000000000000000 no match [ 69.402941] netlink: 'syz-executor0': attribute type 33 has an invalid length. 2018/04/08 13:56:11 executing program 2: r0 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000400)=0xe, 0x800) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000440), &(0x7f0000000480)=0xc) r1 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000300)=0xc) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000340)=r2) r3 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) set_tid_address(&(0x7f0000000000)) setreuid(r4, r4) bind$pptp(r3, &(0x7f0000000100)={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x1e) r5 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f0000000380)={'rose0\x00', 0xfffffffffffff803}) socket$pptp(0x18, 0x1, 0x2) request_key(&(0x7f00000002c0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280)='logon\x00', r5) r6 = semget$private(0x0, 0x1, 0x0) socket$alg(0x26, 0x5, 0x0) semctl$IPC_RMID(r6, 0x0, 0x0) semtimedop(0x0, &(0x7f0000033816)=[{0x0, 0x0, 0x800}], 0x1, &(0x7f0000034000)={0x77359400}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00000004c0)={0x0, 0x7c, &(0x7f0000000040)=[@in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x7ff, @local={0xfe, 0x80, [], 0xaa}, 0x4}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @rand_addr=0xffff}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000500)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000540)={r7, 0x1000}, &(0x7f0000000580)=0x8) socket$key(0xf, 0x3, 0x2) 2018/04/08 13:56:11 executing program 3: r0 = signalfd4(0xffffffffffffff9c, &(0x7f00000002c0)={0x5}, 0x8, 0x9107e081c60366cf) preadv(r0, &(0x7f0000000400)=[{&(0x7f0000000300)=""/93, 0x5d}], 0x1, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$SIOCGIFMTU(0xffffffffffffffff, 0x8921, &(0x7f0000000140)) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000000180)) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = socket$vsock_stream(0x28, 0x1, 0x0) r4 = creat(&(0x7f0000000440)='./file0\x00', 0x8) write$tun(r4, &(0x7f0000000500)={@void, @hdr={0x1, 0x1, 0x101, 0x5, 0x2, 0x9}, @llc={@llc={0xfc, 0x6, "95b6", "ed6e0bb071176ff58192fb70b84cc901ecf83bf7a74dfb54321f46d1da3ccce9b28cbc52c838908ae5c74e87116cc009b867f9ff34b1856cea552e9fb393a97ec2ddbef7a2dbb817e773c2459d7b28cc1f92bf1b263bd2d90908316623cab8f97ab9c132288685cf7e9600f9ffa0b2f768062593311277ba4765f30e603e3d14333c4db958be3a2efc6c58ad2e2d229416e80afaf582a8c867d71f32ba0eeb9a6c2706592f6e8d11da24669e8c618745c33439e4f4b53572835799920f8229357b98607d5ebda45ea061995c28cdcb960cc11578591823683c5ae177a5e3e66cbdfa"}}}, 0xf0) bind$vsock_stream(r3, &(0x7f0000000100)={0x28, 0x0, 0x0, @hyper}, 0x10) r5 = syz_open_dev$vcsn(&(0x7f0000000200)='/dev/vcs#\x00', 0x435, 0x2) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r5, 0xc01064b5, &(0x7f0000000280)={&(0x7f0000000240)=[0x0, 0x0], 0x2}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f0000000000)={0xcffd, 0x1004ffd}) r6 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) r7 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x40, 0x0) sysfs$1(0x1, &(0x7f00000003c0)='user') fcntl$dupfd(r1, 0x406, r5) connect$vsock_stream(r7, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @my}, 0x10) accept4$packet(r5, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000480)=0x14, 0x7fffc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000000800)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000600)=0x2) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r7, 0x84, 0x75, &(0x7f0000000640)={r9, 0xff}, 0x8) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000004c0)={'syz_tun\x00', r8}) dup2(r1, r6) dup3(r1, r2, 0x80000) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f00000001c0)=0x17, 0x4) 2018/04/08 13:56:11 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'team0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005480)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000005440)={&(0x7f0000004e00)=ANY=[@ANYBLOB="280000001300010b000000000000000000000000", @ANYRES32=r1, @ANYBLOB="000000000000000008002100cc3f4a00"], 0x28}, 0x1}, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) r2 = dup3(r0, r0, 0x80000) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000000040)) 2018/04/08 13:56:11 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x6) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000780)='/proc/self/net/pfkey\x00', 0x800, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f00000007c0)={@multicast2, @empty, 0x0}, &(0x7f0000000800)=0xc) bind$bt_hci(r1, &(0x7f0000000840)={0x1f, r2}, 0xc) io_setup(0x1, &(0x7f0000000000)=0x0) io_cancel(r3, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x9, r0, &(0x7f00000000c0)="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", 0xfa, 0x7f, 0x0, 0x0, r1}, &(0x7f00000001c0)) bind$netlink(r1, &(0x7f0000000200)={0x10, 0x0, 0x25dfdbfc, 0x40000000}, 0xc) writev(r0, &(0x7f0000000080)=[{&(0x7f0000559f24)="580000001400192340834b80040d8c560206f8ff000400000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff4d00040e05a5", 0x58}], 0x1) mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x100000d) [ 69.431519] binder: 6653:6654 BC_ACQUIRE_DONE u0000000000000000 no match [ 69.493847] random: crng init done [ 69.544680] netlink: 'syz-executor0': attribute type 33 has an invalid length. [ 69.552944] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. [ 69.608167] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/08 13:56:12 executing program 1: unshare(0xffff) r0 = syz_open_procfs(0x0, &(0x7f0000000040)="00bcf0ab1b0cfd62d77278ba") fchdir(r0) 2018/04/08 13:56:12 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'team0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005480)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000005440)={&(0x7f0000004e00)=ANY=[@ANYBLOB="280000001300010b000000000000000000000000", @ANYRES32=r1, @ANYBLOB="000000000000000008002100cc3f4a00"], 0x28}, 0x1}, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) dup3(r0, r0, 0x80000) 2018/04/08 13:56:12 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) bind$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x7ffffffe, {0x0, 0x0, 0x0, 0x0, 0x0, 0x7}}, 0xe) 2018/04/08 13:56:12 executing program 2: r0 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000400)=0xe, 0x800) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000440), &(0x7f0000000480)=0xc) r1 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000300)=0xc) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000340)=r2) r3 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) set_tid_address(&(0x7f0000000000)) setreuid(r4, r4) bind$pptp(r3, &(0x7f0000000100)={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x1e) r5 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f0000000380)={'rose0\x00', 0xfffffffffffff803}) socket$pptp(0x18, 0x1, 0x2) request_key(&(0x7f00000002c0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280)='logon\x00', r5) r6 = semget$private(0x0, 0x1, 0x0) socket$alg(0x26, 0x5, 0x0) semctl$IPC_RMID(r6, 0x0, 0x0) semtimedop(0x0, &(0x7f0000033816)=[{0x0, 0x0, 0x800}], 0x1, &(0x7f0000034000)={0x77359400}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00000004c0)={0x0, 0x7c, &(0x7f0000000040)=[@in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x7ff, @local={0xfe, 0x80, [], 0xaa}, 0x4}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @rand_addr=0xffff}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000500)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000540)={r7, 0x1000}, &(0x7f0000000580)=0x8) socket$key(0xf, 0x3, 0x2) 2018/04/08 13:56:12 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x8, 0x121000) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000001580)='ntfs\x00', &(0x7f00000015c0)='./file0/file0\x00', 0x0, 0x0, &(0x7f0000001640), 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB='uid']) 2018/04/08 13:56:12 executing program 6: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, &(0x7f0000000140), 0xffffffffffffffff, &(0x7f0000000180), 0x2, 0x0) rmdir(&(0x7f0000000080)='./file0\x00') r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) fadvise64(r2, 0x0, 0x101, 0x5) r4 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) ftruncate(r1, 0x3) write(r4, &(0x7f0000000300)="d88a8d38144e5013d473c0ac2ca61ff3b749a4f5c7e6e9c2ce586e5cfca5d60ffc9a4df71856925b300ab39b1dd592385821faecb039bcdc475ffbacb982187073fc479f1cc6ffa0000af0026e75921d8a8310071ec28e0e6292680755e470aa73", 0x61) getdents64(0xffffffffffffffff, &(0x7f00000003c0)=""/254, 0xfe) fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f0000000200)) tee(r2, r1, 0x8, 0x2) sendfile(r4, r4, &(0x7f0000000040), 0x7527fb3200000000) syncfs(r3) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000240)) pwritev(r3, &(0x7f00000002c0)=[{&(0x7f0000000540)="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", 0x1000}], 0x1, 0x0) sendfile(r4, r3, &(0x7f0000000180), 0x20000000011ffe) fdatasync(r2) syz_mount_image$vfat(&(0x7f0000001640)='vfat\x00', &(0x7f0000001680)='./file0\x00', 0x200, 0x1, &(0x7f0000002900)=[{&(0x7f00000016c0)="cf029ff80a1c57176fcec2ab1bff3e9ffbe0d31231540853608f9da1c7222aad36e440f9ff9e69b8e53ae45dc736ca700022dc4ec4", 0x35, 0x9}], 0x1001, &(0x7f0000002980)=ANY=[]) ftruncate(r1, 0x0) name_to_handle_at(r2, &(0x7f0000002d00)='./file0\x00', &(0x7f0000002e40)=ANY=[@ANYBLOB="9a000000040000001045f2e90b19709a8787351b8b1f8104f97b77fd6c3a99af823eb540a04833cad551a1b11f312b7c6383ecb35894deff6b322523c5f442e2f47d89e3dd5d578407adc92a1934a2bfed7efeec3d2887e585a9ce06c6a6413d4450863856dbbbf2b6ca529d6e9871515828eba9db9dcc7d206eb2e71d9f000468a026b32928818d1bdc2d8c85f833654d49551168a3d6b16f9fea7519cd20f1db205511281c0002000071e56972f173773e77b9bc269dd0271beeae439aab5305e5dc8832c01367be795e92d21fd0b3c971b34dd3a1d14ba8810000000000000000000000000000"], &(0x7f0000002e00), 0x1400) readahead(r1, 0x5, 0x7) sync_file_range(r2, 0x1675, 0x4, 0x2) pwritev(r4, &(0x7f0000002cc0)=[{&(0x7f00000029c0)="111cbe3291187171ac60bb9d2ddc1b23875d91c22984094d6e579d0e201b5c4df58bbb6e228155a4641521df6aeb1a3d8eccbbc4db1d2799ebe5f07b154cfb14af1a78d4dc84aa2fd3b1132f8340d658d173e19fb8edeacd55d937c3012b55086acf9c4d55be8a6323c8e27b8c775c2ffc7e3a26ced3af3580d3fab0f57fe916312601c3a573f7c59ab1f8f965928e65696772eaef388371d87575f9d37cc9bd96bbce78506cfe42eaa01fc778e5b2313ed0dedbd1", 0xb5}], 0x1, 0x0) lseek(r2, 0x43, 0x6) fdatasync(r4) fdatasync(r3) syz_mount_image$btrfs(&(0x7f0000000280)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x80, 0x1, &(0x7f0000001a00)=[{&(0x7f0000001540)="3053ca3e7fef2007332f2a84a6170a30157f8cf78549746a5d9837fea4464c6d3a055865e96ae45f45ac558b91e0d0ffa79a32c6a5de5050f9ef54b9e0bc333c0768f010b325329299144305e7b4078bf0c0716114c853f55f59ba502fe519c5bcb5d2f7d10939ed34bdb82a404770", 0x6f, 0x4}], 0x100000, &(0x7f0000001ac0)=ANY=[@ANYBLOB="6e6f666c7573686f93a44749d81581886e6f747265656c6f672c657e6f7370635f64656275672c736b69709f75b074616e63652c00"]) 2018/04/08 13:56:12 executing program 4: r0 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000400)=0xe, 0x800) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000440), &(0x7f0000000480)=0xc) r1 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000300)=0xc) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000340)=r2) r3 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) set_tid_address(&(0x7f0000000000)) setreuid(r4, r4) bind$pptp(r3, &(0x7f0000000100)={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x1e) r5 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f0000000380)={'rose0\x00', 0xfffffffffffff803}) socket$pptp(0x18, 0x1, 0x2) request_key(&(0x7f00000002c0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280)='logon\x00', r5) r6 = semget$private(0x0, 0x1, 0x0) socket$alg(0x26, 0x5, 0x0) semctl$IPC_RMID(r6, 0x0, 0x0) semtimedop(0x0, &(0x7f0000033816)=[{0x0, 0x0, 0x800}], 0x1, &(0x7f0000034000)={0x77359400}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00000004c0)={0x0, 0x7c, &(0x7f0000000040)=[@in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x7ff, @local={0xfe, 0x80, [], 0xaa}, 0x4}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @rand_addr=0xffff}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000500)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000540)={r7, 0x1000}, &(0x7f0000000580)=0x8) socket$key(0xf, 0x3, 0x2) 2018/04/08 13:56:12 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000006, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x3}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x4200) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000200)={0x0, 0x7}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000280)={r3, 0x5}, 0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x1, 0x4, 0x81, 0x4, r4}, 0x10) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) 2018/04/08 13:56:12 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000200), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x15555555555555fb, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000480)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000000180)={[{}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}], 0x7c2}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 70.487736] netlink: 'syz-executor0': attribute type 33 has an invalid length. [ 70.509858] ntfs: (device loop7): parse_options(): The uid option requires an argument. 2018/04/08 13:56:12 executing program 4: r0 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000400)=0xe, 0x800) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000440), &(0x7f0000000480)=0xc) r1 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000300)=0xc) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000340)=r2) r3 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) set_tid_address(&(0x7f0000000000)) setreuid(r4, r4) bind$pptp(r3, &(0x7f0000000100)={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x1e) r5 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f0000000380)={'rose0\x00', 0xfffffffffffff803}) socket$pptp(0x18, 0x1, 0x2) request_key(&(0x7f00000002c0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280)='logon\x00', r5) r6 = semget$private(0x0, 0x1, 0x0) socket$alg(0x26, 0x5, 0x0) semctl$IPC_RMID(r6, 0x0, 0x0) semtimedop(0x0, &(0x7f0000033816)=[{0x0, 0x0, 0x800}], 0x1, &(0x7f0000034000)={0x77359400}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00000004c0)={0x0, 0x7c, &(0x7f0000000040)=[@in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x7ff, @local={0xfe, 0x80, [], 0xaa}, 0x4}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @rand_addr=0xffff}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000500)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000540)={r7, 0x1000}, &(0x7f0000000580)=0x8) socket$key(0xf, 0x3, 0x2) 2018/04/08 13:56:12 executing program 3: syz_read_part_table(0x0, 0x1, &(0x7f00000022c0)=[{&(0x7f0000001180)="fbfd4df4e82f216a304b470e9b55336a20557c5c00ad6a41f70bf7ac12a4b7838445d0d7bdb83e8e5d4c6c4446b2e1034cba146774a5ee305497d0772f73b5ffff4456c401f6460ea5c377e1421fdf7f7daa954521411c249d9b213c28b5c3e5a093e1543a7159b3df4a6812867258c32b247738c72d66e0ae5294dd5061c78ebf22c81472c0ec3efea4794c4a1f93619d73b852db8cc2e60e88ac907d649da4ededdd4cbe5bf36c4e26fb6e409ab710ca1f42fe387ea9f4defc52eb05245e223068e2b6aaba168ae21ebd8cf5384425ab1b8f2ddd797abcd5dbb885102df4e5eec372cb4c29c2a9ba409566705b301c866cfc215f7c0f92cfca488dc2ec916a39865176c5e4cd8dca6c90b989d03602614c4bca101cdc35aa2098f7f8d847aad1e5d154f458f18cb71cc1816e6da1b6ba2665292594a1973c3d651a9ac0f2749086ad479cf5581c1e3c2b6668eba90ff64ebd6a6bebbe7d519fc6014842c8e1a5b864419cd5ec88b3f2b38cf6eae601b4341cc122bcf7366c9b305fdac2491c06c1e090ebb2b8b22152127848af8a4e481ee10425f94ecc3ea398f577f29f0c6525fd1e80f3cf642453cd7c3579b8e56c90d517b65278b6cf8e274a8cc6a079c390aef74d6636c44625c054bfeb54cd556e8dd3392dbe0a1c9fef2b20085c9de94e5c42ea89c1edccd0ab228a63441c530e09879c97a590ab8c5dbb", 0x1fc, 0x4}]) recvmsg(0xffffffffffffff9c, &(0x7f00000002c0)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000080)=""/194, 0x5c}], 0x1, &(0x7f0000000340)=""/199, 0xc7, 0x1}, 0x40000001) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000075c0)={{{@in=@multicast2, @in6=@mcast2}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000076c0)=0xe8) r0 = getpgrp(0x0) sched_setattr(r0, &(0x7f0000000300)={0x30, 0x7, 0x1, 0x6, 0x1ff, 0x0, 0x1b55, 0x2}, 0x0) 2018/04/08 13:56:12 executing program 7: r0 = getpid() r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x8, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000040)=[{0x2, 0x1}, {0x7, 0x7}, {0x3, 0x101}, {0xa, 0x8}, {0x7, 0xfffffffffffffffc}], 0x5) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f00000000c0)={{0xa, 0x4e23, 0xc8, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, {0xa, 0x4e20, 0x1ff, @local={0xfe, 0x80, [], 0xaa}, 0x3ff}, 0x8000, [0xffffffffffffff81, 0x6280000000000000, 0x70, 0x8, 0x41, 0xba, 0x100000001, 0x8]}, 0x5c) sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) read(r2, &(0x7f00000004c0)=""/133, 0x85) shutdown(r2, 0x0) 2018/04/08 13:56:12 executing program 2: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) unlinkat(r0, &(0x7f0000000140)='./file0\x00', 0x200) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='rdma.current\x00', 0x0, 0x0) signalfd(r1, &(0x7f00000000c0)={0xa8}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x2000, 0x111) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000000040)={0x81, 0x9e, 0x7347f6e, 0xbb1b, 0x2, 0x4, 0x0, 0xffffffffffffffe1, 0x7fffffff, 0x7876}) r3 = socket$inet(0x2, 0x3, 0x20000000084) getsockopt$EBT_SO_GET_ENTRIES(r3, 0x0, 0x83, &(0x7f0000001200)={'nat\x00', 0x0, 0x0, 0x90, [], 0x0, &(0x7f00000001c0), &(0x7f0000000200)=""/4096}, &(0x7f0000001280)=0x108) 2018/04/08 13:56:12 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'team0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005480)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000005440)={&(0x7f0000004e00)=ANY=[@ANYBLOB="280000001300010b000000000000000000000000", @ANYRES32=r1, @ANYBLOB="000000000000000008002100cc3f4a00"], 0x28}, 0x1}, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) [ 70.665076] Dev loop3: unable to read RDB block 1 [ 70.670328] loop3: unable to read partition table 2018/04/08 13:56:12 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000300)={'syzkaller0\x00', {0x2, 0x0, @rand_addr=0x3ff}}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x1, 0x0) connect$vsock_stream(r2, &(0x7f0000000100)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) dup3(r0, r1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000040)="57ce75fd19aab6973aac817d4e1fbfb16abe37bbc08ff4763c22214c524776e01cb5f87651c52b6e76e356d24ac76353ce8318d9cffec022fcafaee6cd1592b7cfce46746da47edbbc0b48754e25c65b87106f67a0a3ea5cf16490dc8ea2c51c82fbfb4ff864512b651436e78925e32947a6496ffec067650b8a9757cffd", 0x7e) 2018/04/08 13:56:12 executing program 2: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0xc1, 0x16840) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x800) [ 70.710631] netlink: 'syz-executor0': attribute type 33 has an invalid length. [ 70.740359] loop3: partition table beyond EOD, truncated [ 70.746101] loop_reread_partitions: partition scan of loop3 () failed (rc=-5) 2018/04/08 13:56:12 executing program 4: r0 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000400)=0xe, 0x800) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000440), &(0x7f0000000480)=0xc) r1 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000300)=0xc) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000340)=r2) r3 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) set_tid_address(&(0x7f0000000000)) setreuid(r4, r4) bind$pptp(r3, &(0x7f0000000100)={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x1e) r5 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f0000000380)={'rose0\x00', 0xfffffffffffff803}) socket$pptp(0x18, 0x1, 0x2) request_key(&(0x7f00000002c0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280)='logon\x00', r5) r6 = semget$private(0x0, 0x1, 0x0) socket$alg(0x26, 0x5, 0x0) semctl$IPC_RMID(r6, 0x0, 0x0) semtimedop(0x0, &(0x7f0000033816)=[{0x0, 0x0, 0x800}], 0x1, &(0x7f0000034000)={0x77359400}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00000004c0)={0x0, 0x7c, &(0x7f0000000040)=[@in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x7ff, @local={0xfe, 0x80, [], 0xaa}, 0x4}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @rand_addr=0xffff}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000500)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000540)={r7, 0x1000}, &(0x7f0000000580)=0x8) socket$key(0xf, 0x3, 0x2) [ 70.828687] Dev loop3: unable to read RDB block 1 [ 70.833770] loop3: unable to read partition table [ 70.875394] loop3: partition table beyond EOD, truncated [ 70.881138] loop_reread_partitions: partition scan of loop3 () failed (rc=-5) 2018/04/08 13:56:13 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'team0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005480)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000005440)={&(0x7f0000004e00)=ANY=[@ANYBLOB="280000001300010b000000000000000000000000", @ANYRES32=r1, @ANYBLOB="000000000000000008002100cc3f4a00"], 0x28}, 0x1}, 0x0) 2018/04/08 13:56:13 executing program 5: syz_emit_ethernet(0x6e, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000000000)='ramfr\x00', 0x0, &(0x7f0000000080)) 2018/04/08 13:56:13 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000a80)='./file0\x00', &(0x7f00000008c0)='./file0\x00', &(0x7f0000000a40)='sysfs\x00', 0x0, &(0x7f0000cde000)) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000000040), &(0x7f00000001c0)=0x4) getdents(r0, &(0x7f00000000c0)=""/247, 0xf7) 2018/04/08 13:56:13 executing program 4: r0 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000400)=0xe, 0x800) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000440), &(0x7f0000000480)=0xc) r1 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000300)=0xc) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000340)=r2) r3 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) set_tid_address(&(0x7f0000000000)) setreuid(r4, r4) bind$pptp(r3, &(0x7f0000000100)={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x1e) r5 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f0000000380)={'rose0\x00', 0xfffffffffffff803}) socket$pptp(0x18, 0x1, 0x2) request_key(&(0x7f00000002c0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280)='logon\x00', r5) r6 = semget$private(0x0, 0x1, 0x0) socket$alg(0x26, 0x5, 0x0) semctl$IPC_RMID(r6, 0x0, 0x0) semtimedop(0x0, &(0x7f0000033816)=[{0x0, 0x0, 0x800}], 0x1, &(0x7f0000034000)={0x77359400}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00000004c0)={0x0, 0x7c, &(0x7f0000000040)=[@in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x7ff, @local={0xfe, 0x80, [], 0xaa}, 0x4}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @rand_addr=0xffff}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000500)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000540)={r7, 0x1000}, &(0x7f0000000580)=0x8) 2018/04/08 13:56:13 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000300)={'syzkaller0\x00', {0x2, 0x0, @rand_addr=0x3ff}}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x1, 0x0) connect$vsock_stream(r2, &(0x7f0000000100)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) dup3(r0, r1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000040)="57ce75fd19aab6973aac817d4e1fbfb16abe37bbc08ff4763c22214c524776e01cb5f87651c52b6e76e356d24ac76353ce8318d9cffec022fcafaee6cd1592b7cfce46746da47edbbc0b48754e25c65b87106f67a0a3ea5cf16490dc8ea2c51c82fbfb4ff864512b651436e78925e32947a6496ffec067650b8a9757cffd", 0x7e) 2018/04/08 13:56:13 executing program 3: syz_read_part_table(0x0, 0x1, &(0x7f00000022c0)=[{&(0x7f0000001180)="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", 0x1fc, 0x4}]) recvmsg(0xffffffffffffff9c, &(0x7f00000002c0)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000080)=""/194, 0x5c}], 0x1, &(0x7f0000000340)=""/199, 0xc7, 0x1}, 0x40000001) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000075c0)={{{@in=@multicast2, @in6=@mcast2}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000076c0)=0xe8) r0 = getpgrp(0x0) sched_setattr(r0, &(0x7f0000000300)={0x30, 0x7, 0x1, 0x6, 0x1ff, 0x0, 0x1b55, 0x2}, 0x0) 2018/04/08 13:56:13 executing program 7: r0 = socket$can_bcm(0x1d, 0x2, 0x2) socketpair$inet(0x2, 0x4, 0x7, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) r2 = dup2(r0, r1) sendmsg$key(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000375000)=ANY=[@ANYBLOB="05000000250300c590b68953462e90afcae51d6bc8000000efffffffffffffff0100000000000000"], 0x28}, 0x1}, 0x0) 2018/04/08 13:56:13 executing program 6: r0 = socket$can_raw(0x1d, 0x3, 0x1) sendto(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "2908cbfefaf5932e8df436caeb7cde96b5efd18c39285b3003a531169f920e6e87ac53c0d0dda1e54038ceabf2b5255e7c031c5c905be5fc445cb3be6fec80"}, 0x80) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000100)=0x0) r2 = getpgrp(0xffffffffffffffff) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) recvfrom$ipx(r0, &(0x7f0000000280)=""/110, 0x6e, 0x40000020, &(0x7f0000000300)={0x4, 0x3e4, 0x3, "6fffbb6eaf62", 0x6}, 0x10) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000000200)=""/76, &(0x7f0000000040)=0x4c) kcmp(r1, r2, 0x0, r0, r0) socket$alg(0x26, 0x5, 0x0) r4 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0xfffffffffffffffa, 0x404000) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000001c0)={&(0x7f0000000140)='./file0\x00', r4}, 0x10) 2018/04/08 13:56:13 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000180)={0x6, 0xdf, 0x7, 0x0, 0x0, [], [], [], 0x1000, 0x4}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x408001}) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000080)={0x565f637db8e8e0d, 0x0, 0x105002, 0x1000, &(0x7f0000fff000/0x1000)=nil}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') [ 71.792072] netlink: 'syz-executor0': attribute type 33 has an invalid length. [ 71.803218] Dev loop3: unable to read RDB block 1 [ 71.808887] loop3: unable to read partition table 2018/04/08 13:56:13 executing program 4: r0 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000400)=0xe, 0x800) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000440), &(0x7f0000000480)=0xc) r1 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000300)=0xc) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000340)=r2) r3 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) set_tid_address(&(0x7f0000000000)) setreuid(r4, r4) bind$pptp(r3, &(0x7f0000000100)={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x1e) r5 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f0000000380)={'rose0\x00', 0xfffffffffffff803}) socket$pptp(0x18, 0x1, 0x2) request_key(&(0x7f00000002c0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280)='logon\x00', r5) r6 = semget$private(0x0, 0x1, 0x0) socket$alg(0x26, 0x5, 0x0) semctl$IPC_RMID(r6, 0x0, 0x0) semtimedop(0x0, &(0x7f0000033816)=[{0x0, 0x0, 0x800}], 0x1, &(0x7f0000034000)={0x77359400}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00000004c0)={0x0, 0x7c, &(0x7f0000000040)=[@in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x7ff, @local={0xfe, 0x80, [], 0xaa}, 0x4}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @rand_addr=0xffff}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000500)=0x10) [ 71.824148] loop3: partition table beyond EOD, truncated [ 71.824174] loop_reread_partitions: partition scan of loop3 () failed (rc=-5) 2018/04/08 13:56:13 executing program 3: r0 = socket(0x33ff88b97b7e4fa3, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9, 0x0, 0x1}, 0x10) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x1f, 0x0) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000000040)='cgroup):\x00') r2 = socket(0x1e, 0x10000000000001, 0x10000) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9, 0x0, 0x1}, 0x10) sendmsg(r2, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "03ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) mincore(&(0x7f0000ffd000/0x2000)=nil, 0x2000, &(0x7f0000000080)=""/191) 2018/04/08 13:56:14 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005480)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000005440)={&(0x7f0000004e00)=ANY=[@ANYBLOB="280000001300010b000000000000000000000000", @ANYRES32, @ANYBLOB="000000000000000008002100cc3f4a00"], 0x28}, 0x1}, 0x0) 2018/04/08 13:56:14 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000000)={0x20008, 0x0, 0x0, 0x0, 0x0, 0xfff, 0xfffffffffffffff9}, 0xffffffffffffffe8) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$void(r1, 0xc0045878) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x40000, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000100)={0x8, 0x7, 0xb000}, 0x4) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x6) 2018/04/08 13:56:14 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000180)={0x6, 0xdf, 0x7, 0x0, 0x0, [], [], [], 0x1000, 0x4}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x408001}) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000080)={0x565f637db8e8e0d, 0x0, 0x105002, 0x1000, &(0x7f0000fff000/0x1000)=nil}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/04/08 13:56:14 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x9, 0x640142) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000080)='io.weight\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000100)={[0x30, 0x3a, 0x35]}, 0x4) 2018/04/08 13:56:14 executing program 4: r0 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000400)=0xe, 0x800) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000440), &(0x7f0000000480)=0xc) r1 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000300)=0xc) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000340)=r2) r3 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) set_tid_address(&(0x7f0000000000)) setreuid(r4, r4) bind$pptp(r3, &(0x7f0000000100)={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x1e) r5 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f0000000380)={'rose0\x00', 0xfffffffffffff803}) socket$pptp(0x18, 0x1, 0x2) request_key(&(0x7f00000002c0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280)='logon\x00', r5) r6 = semget$private(0x0, 0x1, 0x0) socket$alg(0x26, 0x5, 0x0) semctl$IPC_RMID(r6, 0x0, 0x0) semtimedop(0x0, &(0x7f0000033816)=[{0x0, 0x0, 0x800}], 0x1, &(0x7f0000034000)={0x77359400}) 2018/04/08 13:56:14 executing program 1: perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x321040, 0x0) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000080)=0x8, 0x2) bind$rds(r0, &(0x7f0000002ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000140)={0x6, 0x2, 0x0, 0x8, 0x0, 0x8}) sendmsg$rds(r0, &(0x7f0000006fc8)={&(0x7f000001dff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000004000), 0x0, &(0x7f0000003fb8)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000012f46)=""/186, 0xba}, &(0x7f000001a000)=[{&(0x7f0000012fe5)=""/27, 0x1b}], 0x1}}], 0x48}, 0x0) ioctl$ION_IOC_HEAP_QUERY(r1, 0xc0184908, &(0x7f0000000180)={0x2a, 0x20, 0x1, r1}) nanosleep(&(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f00000000c0)) [ 72.014411] netlink: 'syz-executor0': attribute type 33 has an invalid length. 2018/04/08 13:56:14 executing program 3: writev(0xffffffffffffffff, &(0x7f0000fb5ff0)=[{&(0x7f00004eb000)="1f0000000203190000000700000002000000020509000100040580ff3ffe58", 0x1f}], 0x1) r0 = socket$netlink(0x10, 0x3, 0xc) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='rdma.current\x00', 0x0, 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000040)) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f0000000080)) writev(r0, &(0x7f0000fb5ff0), 0x36a) 2018/04/08 13:56:14 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005480)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000005440)={&(0x7f0000004e00)=ANY=[@ANYBLOB="280000001300010b000000000000000000000000", @ANYRES32, @ANYBLOB="000000000000000008002100cc3f4a00"], 0x28}, 0x1}, 0x0) [ 72.210774] netlink: 'syz-executor0': attribute type 33 has an invalid length. 2018/04/08 13:56:14 executing program 2: r0 = socket(0x10, 0x3, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000200)=0x0) fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000002c0)=0x0, &(0x7f0000000300), &(0x7f0000000340)) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000080)="85c066ce14213a129b74752cfa020c7ca92e42d57099ef3e344d498e71a4ba022eb7c05a7cbda99b0a09a794fcb5394bedf0fe1f4540863123a85c49ad99044961", 0x41}, {&(0x7f0000000140)="deb58dab6a2336fb882b7f28f4692f7cce69755711d765006b3ca5536f2fce36baa104cf95ccfabbf35abe2e59fba2d17a36ca7bdde956b7d5d145aeefe1a41916b4819dd6", 0x45}], 0x2, &(0x7f0000000380)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x18, 0x1, 0x1, [r0]}], 0x38, 0x50}, 0x24000001) write(r0, &(0x7f0000000100)="2400000052001f001400f4070009eeff0200071007f50100feffffff0800000000000000", 0x24) 2018/04/08 13:56:14 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005480)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000005440)={&(0x7f0000004e00)=ANY=[@ANYBLOB="280000001300010b000000000000000000000000", @ANYRES32, @ANYBLOB="000000000000000008002100cc3f4a00"], 0x28}, 0x1}, 0x0) 2018/04/08 13:56:14 executing program 5: syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x800, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={r0, &(0x7f0000000240)="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"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x202}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="180000000000000000000000000000007110000000000000000000000000000095000000000000006bb7a03b5b363eee432a6241245a0b2bdd19ec0125a898914aac6ab117f2bf81f2b4ef12c865d3ea385262bc2d1db338ebad174675bccfb63792e2e5ca423a743d9a3bf4b1601548b9f6bf666545df75b451f3dbf9d79986bcb02ea6f8dfde5f65f4a91af35828b0e1f0d34d98d0c05b597223ef928baafec3e4aff8d61880479df538da1fd68143b593554c0b69e6"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x13, 0x4c04, 0x6f2000, &(0x7f00000003c0)) 2018/04/08 13:56:14 executing program 4: r0 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000400)=0xe, 0x800) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000440), &(0x7f0000000480)=0xc) r1 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000300)=0xc) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000340)=r2) r3 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) set_tid_address(&(0x7f0000000000)) setreuid(r4, r4) bind$pptp(r3, &(0x7f0000000100)={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x1e) r5 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f0000000380)={'rose0\x00', 0xfffffffffffff803}) socket$pptp(0x18, 0x1, 0x2) request_key(&(0x7f00000002c0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280)='logon\x00', r5) r6 = semget$private(0x0, 0x1, 0x0) socket$alg(0x26, 0x5, 0x0) semctl$IPC_RMID(r6, 0x0, 0x0) 2018/04/08 13:56:14 executing program 7: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='bpf\x00', 0x0, &(0x7f0000000140)) syz_fuse_mount(&(0x7f0000000140)='./file0/.ile0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x40000) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000180)={0x0, 0x1, 0x9cf6}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000200)={0x6, 0x7, 0x4, 0xe58, 0x80000000, 0x5, 0x1, 0xe91b, r1}, &(0x7f0000000240)=0x20) 2018/04/08 13:56:14 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000320ff8)='/dev/sg#\x00', 0x0, 0x0) ioctl$KDMKTONE(r0, 0x5382, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000000)={0x8, 0x6, 0x2, 0x4}) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x5000) 2018/04/08 13:56:14 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000000)={@dev, @multicast1}, &(0x7f0000000040)=0xc) recvmsg$kcm(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000080)=""/254, 0xfe}], 0x1, &(0x7f00000001c0)=""/129, 0x81, 0xaaa7}, 0x12002) write(r0, &(0x7f0000000580)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697aff07d4a70f330e6fe3a1c9c76f314ffab329", 0x58) write(r0, &(0x7f0000000600)="1e49c8180136312874c1c0f1d4a1c31d6b00f02fd45473825d222e7de065e471c3f63a912079e20cf8495df167c5", 0x35b) ioctl$sock_inet_SIOCSARP(r0, 0x227c, &(0x7f000035bfbc)={{0x2, 0x0, @rand_addr}, {}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) 2018/04/08 13:56:14 executing program 6: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000001c0)='./file0//ile0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@codepage={'codepage', 0x3d, '865'}, 0x2c}]}) syz_init_net_socket$nfc_raw(0x27, 0x1, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000204577be58ec0154b01000200027000f801", 0xfea5}], 0x0, &(0x7f0000000240)=ANY=[]) mkdir(&(0x7f0000000180)="2e2f66696c65302f2f696c6530fe", 0x0) [ 72.839185] netlink: 'syz-executor0': attribute type 33 has an invalid length. [ 72.848056] netlink: 16 bytes leftover after parsing attributes in process `syz-executor2'. [ 72.864638] sg_write: data in/out 674313693/813 bytes for SCSI command 0x20-- guessing data in; [ 72.864638] program syz-executor1 not setting count and/or reply_len properly 2018/04/08 13:56:14 executing program 4: r0 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000400)=0xe, 0x800) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000440), &(0x7f0000000480)=0xc) r1 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000300)=0xc) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000340)=r2) r3 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) set_tid_address(&(0x7f0000000000)) setreuid(r4, r4) bind$pptp(r3, &(0x7f0000000100)={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x1e) r5 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f0000000380)={'rose0\x00', 0xfffffffffffff803}) socket$pptp(0x18, 0x1, 0x2) request_key(&(0x7f00000002c0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280)='logon\x00', r5) semget$private(0x0, 0x1, 0x0) socket$alg(0x26, 0x5, 0x0) 2018/04/08 13:56:14 executing program 0: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'team0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000005480)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000005440)={&(0x7f0000004e00)=ANY=[@ANYBLOB="280000001300010b000000000000000000000000", @ANYRES32=r0, @ANYBLOB="000000000000000008002100cc3f4a00"], 0x28}, 0x1}, 0x0) 2018/04/08 13:56:14 executing program 3: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f0000000180)="b82283392dc50ff1fb635a5849d2f5916ae2fdab17f1050000000888e34272cee12aa8daccf7393ea5be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x80000000004, 0x40000135}, 0x2c) r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x400) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000000200)={0x2c, &(0x7f00000001c0)="450f899409bc09977247cc220fd7a557e7ad8893519eee3bf3e5ddf11fe4f75ffc9dfec0ea0389d2490031dc"}) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffff11, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x99) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) 2018/04/08 13:56:15 executing program 5: clone(0x0, &(0x7f00000002c0), &(0x7f00003c6ffc), &(0x7f0000000000), &(0x7f00007c4000)) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000700)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000000040)) r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x8, 0x200) r1 = open(&(0x7f000054eff8)='./file0\x00', 0xffffffffffffffff, 0x0) r2 = getegid() lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() setresgid(r2, r3, r4) getdents(r1, &(0x7f0000077000)=""/133, 0x139) getdents64(r0, &(0x7f0000000740)=""/1679, 0x82a) wait4(0x0, 0x0, 0x1040080000000, &(0x7f0000000080)) [ 72.899778] FAT-fs (loop6): invalid media value (0x01) [ 72.905272] FAT-fs (loop6): Can't find a valid FAT filesystem 2018/04/08 13:56:15 executing program 7: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f00000000c0)='b'}) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000340)={0x1fa, 0x0, &(0x7f0000000440), 0xda, 0x0, &(0x7f0000000200)="dd62e050c0b9568b232d64765f09c77ee6b75cc0a9819eb7508e3fd8f44ef4d9e63cffa70ecac6b69d68d6cc78f4dfc45b6d438768975fdea132b4114c4d047ff2a9bb8499d6ef5b50c8817a32d9b191a747953fe58d87b26255371f637cf0b402917390370bf2ac80b17a6075486ff6b8493acbe24515edcd0c81d862cc99dd7117ade67382abb6c32fc514959987b27259a4edd91ec72ee5581ebcaf3c147801c850a3aa83a153c2e867c002edb3049aa779edbbd0da83a9d1f2c8e6ee7e8b55c40ca7bb3da65c007a56ba5eedc184e6076bc7e1de1c8c92ef"}) 2018/04/08 13:56:15 executing program 2: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, @local}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x4, 0x37ae, 0x0, 0x1ae, 0x7aa, 0x6832, 0x0, {0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x6, 0x6, 0x6e, 0x5, 0x100}}, &(0x7f00000001c0)=0xb0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={r1, 0x2}, &(0x7f0000000240)=0x8) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r2, 0x84, 0x8000000007d, &(0x7f0000000000)=""/8, &(0x7f00007c1ffc)=0x6) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000040)={'syz_tun\x00', {0x2, 0x4e22, @broadcast=0xffffffff}}) [ 72.973562] FAT-fs (loop6): bogus number of reserved sectors [ 72.979553] FAT-fs (loop6): Can't find a valid FAT filesystem [ 73.038981] sg_write: data in/out 674313693/813 bytes for SCSI command 0x20-- guessing data in; [ 73.038981] program syz-executor1 not setting count and/or reply_len properly [ 73.889811] binder: 6917:6921 unknown command 0 [ 73.894621] binder: 6917:6921 ioctl c0306201 20000340 returned -22 [ 73.901750] binder: 6917:6921 ioctl c0306201 20004000 returned -14 [ 73.906486] binder: BINDER_SET_CONTEXT_MGR already set [ 73.913734] binder: 6917:6936 ioctl 40046207 0 returned -16 [ 73.914461] binder_alloc: 6917: binder_alloc_buf, no vma [ 73.925265] binder: 6917:6937 transaction failed 29189/-3, size 0-0 line 2963 2018/04/08 13:56:16 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'team0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005480)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000005440)={&(0x7f0000004e00)=ANY=[@ANYBLOB="280000001300010b000000000000000000000000", @ANYRES32=r1, @ANYBLOB="000000000000000008002100cc3f4a00"], 0x28}, 0x1}, 0x0) 2018/04/08 13:56:16 executing program 4: r0 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000400)=0xe, 0x800) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000440), &(0x7f0000000480)=0xc) r1 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000300)=0xc) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000340)=r2) r3 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) set_tid_address(&(0x7f0000000000)) setreuid(r4, r4) bind$pptp(r3, &(0x7f0000000100)={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x1e) r5 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f0000000380)={'rose0\x00', 0xfffffffffffff803}) socket$pptp(0x18, 0x1, 0x2) request_key(&(0x7f00000002c0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280)='logon\x00', r5) semget$private(0x0, 0x1, 0x0) 2018/04/08 13:56:16 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x8, 0x32, r0, 0x8) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x81, 0x48042) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000000)) 2018/04/08 13:56:16 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x5, 0x0) syz_open_pts(r0, 0x101202) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) ioctl$TCSETSF(r1, 0x541b, &(0x7f0000000600)) 2018/04/08 13:56:16 executing program 3: r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x200000000114, 0x5, &(0x7f0000001000)=""/4, &(0x7f0000fcb000)=0x4) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x1c2) getsockname$ipx(r1, &(0x7f0000000080), &(0x7f0000000240)=0xfffffffffffffe67) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x3}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000001c0)={r2, 0x1c, &(0x7f0000000180)=[@in6={0xa, 0x4e24, 0x9ebc, @mcast2={0xff, 0x2, [], 0x1}, 0x11}]}, &(0x7f0000000200)=0x10) move_pages(0x0, 0x4, &(0x7f0000000040)=[&(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffb000/0x4000)=nil], &(0x7f0000000080), &(0x7f00000000c0), 0x0) kexec_load(0x0, 0x2, &(0x7f0000000040), 0x0) 2018/04/08 13:56:16 executing program 1: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = open(&(0x7f0000fb8ff8)='./file0\x00', 0x0, 0x0) lseek(r0, 0x0, 0x4) 2018/04/08 13:56:16 executing program 7: r0 = memfd_create(&(0x7f0000000000)="17", 0x0) write$binfmt_elf32(r0, &(0x7f0000000140)=ANY=[@ANYBLOB='{ELF'], 0x4) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000040)=0x3, 0x2) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/04/08 13:56:16 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) ioctl$int_in(r1, 0x5452, &(0x7f0000000040)=0x7) sendto$inet6(r1, &(0x7f00002a0b14)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080)=0x40, 0x4) r2 = accept$netrom(r0, 0x0, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000400)={0x0, 0x1a}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000480)={r3, 0x101}, 0x8) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f00000001c0)={'HL\x00'}, &(0x7f0000000280)=0x1e) listen$netrom(r2, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="0a0775b0c5e383e5b3b60ced5c54dbb7f326dba4b70dacae0ee717eac55474443eca14c907710b911493545371344049c4a2e0d7ae31097d2516242ed92e07803d0519a139e3b1ef0bad3bf7ea5222c9d4d0f95f87d1b2963e05db000000", 0xfffffcba) r4 = socket$nl_generic(0x10, 0x3, 0x10) readv(r4, &(0x7f0000001680)=[{&(0x7f0000001640)=""/49, 0x31}], 0x1) socket$inet(0x2, 0x0, 0xffffffffffffbbe0) accept4(r2, &(0x7f00000004c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000540)=0x80, 0x80800) read(r4, &(0x7f0000000040)=""/25, 0x19) gettid() sendmsg$nl_generic(r4, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)=ANY=[@ANYBLOB="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"], 0x1bc}, 0x1}, 0x0) [ 73.947406] binder: undelivered TRANSACTION_ERROR: 29189 [ 73.957478] binder: release 6917:6921 transaction 2 in, still active [ 73.964243] binder: send failed reply for transaction 2 to 6917:6936 [ 73.970945] binder: undelivered TRANSACTION_COMPLETE [ 73.976104] binder: undelivered TRANSACTION_ERROR: 29189 [ 74.005444] netlink: 'syz-executor0': attribute type 33 has an invalid length. 2018/04/08 13:56:16 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000440)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) sendmmsg$inet_sctp(r1, &(0x7f00000009c0)=[{&(0x7f0000000480)=@in6={0xa, 0x4e24, 0xfa, @ipv4={[], [0xff, 0xff], @rand_addr=0x5}, 0x2}, 0x1c, &(0x7f0000000940)=[{&(0x7f00000004c0)="97e688f780fc28aa525f3a261675312d597562e4033aa2e8fce13811e9c220fe56106b8877f3e15a3b70dc7ef35c80e9e1f633e07e8c37ce1d8583f9abd2e7aeff61bbee693b016eb9007d8aa42f3b63a1f7f2a724125f5e0ede", 0x5a}, {&(0x7f0000000540)="8c5f9824c4af9ccf06d75fd366f3845ae5ff12f8d13c3dbdcf2f1cf3df521e5046a96c6df20c7aa062e6a5e3f343077371681a2dc79e95fdba0eb6f7b0c1c8caf4d30227bd9b56b913dcb055c4269b57208a45395882e4298e023a362eda8f2146c7871151aab95a5d01a5e68f4ba2779e7b27683710cd610ca9ea5aec10662001117a9dc0ffaa2f122cf2a954eacca6528bec5113086be48a75fe745f06bff3491946cd75cab65f23476e96447c2eae8835de426f6132bc427f8e", 0xbb}, {&(0x7f0000000600)="ee70d75f62625766df19667d37460f548738ed9d3d85b435c5f06cc4f4487bacef0c844bb6f62bce1a297b90c2fc36898b35e53cbb62496a5c684458f83e298400ccd5058abefc79ed8fee7260faa87eaf55a253306debc8a49fa2bd7260d2dcde85e7f9ff095839d7d4d83088f2997f12d8cc884e57df1677d4a3abd5", 0x7d}, {&(0x7f0000000680)="a23f5befa7837e09f2efa04248c3f80391095f9411be0e1b7dbd371d12008dc0cb9b420e13e25d4aa84bd6089fe33fb2e864842c24aaa61352190155d250c8ad370fff490d2661083fc19a4d02ef2b248382d4210b85b9e885d1e0b9ee2904a7525bec1cc6dcc6a0381dee9e84119c492b5c33e0b5cc6a27e2030f2a7ddd3305bc62462e56b75e7c082be57ba7bcbf388032cf0f0a8582682be3195546503063770eb2de4cf77b2e0931c44223d2e84ee98aa33a047617ecc830fa197fe49a71a850f11b4e8715fa2ff353e84180a29089be27e24a36b71871dbd192281548f6", 0xe0}, {&(0x7f0000000780)="c03f65732ec3fc332d16969ecd9b43b95d78437ae9eb4e6db853646856101e030b839e6ffc5740d1653edead43e3e120c9ff1fe2e72001e497c454a82107e190c5ecf4a9e3d2cb198c3ef472d3f4b44ff6270d26db2e87e508a638bcd71f0506b4cbd691179920ccba633c7834bbf13e8271b1275428a6d5be545cb9e7dbe54b4cc9f50dac7683dc8bf4959f7fc9cdedb30ca70c151f231d467ca1bf47cb23bb7d7aa83cddbbd29c5d6d2c23c3c2515edae5aa7e1f968d", 0xb7}, {&(0x7f0000000840)="f2249116ac49e653d02085224368d5132b8238f9854e44b4046a39488e3675164fb722474754a87dec544a448db67e8f1d60ed7adeedd6ff79502cc9845b61b09567cf3c207ff9968745ad8e1ef78a414fca6e249d7ec2a55e7dea286489eda0f20bde1a7a8b4f3ea82f3aa5b70577e84816619fe09b54e8473e00b967b3a815be361cd6c7e3adf5cf8adddf", 0x8c}, {&(0x7f0000000900)="90d30a244f51a0b63733181c61", 0xd}], 0x7}], 0x1, 0x800) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000140)=0x17, 0x4) getsockname$ax25(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2018/04/08 13:56:16 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x1, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, 0x0, 0xe04, 0x0, 0x0, 0x3, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}, 0x0, 0x101, 0x0, 0x800}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000280)='syscall\x00') ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000100)=""/204) preadv(r1, &(0x7f0000000040)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000200)) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000240)={'teql0\x00', 0x600}) 2018/04/08 13:56:16 executing program 4: r0 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000400)=0xe, 0x800) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000440), &(0x7f0000000480)=0xc) r1 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000300)=0xc) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000340)=r2) r3 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) set_tid_address(&(0x7f0000000000)) setreuid(r4, r4) bind$pptp(r3, &(0x7f0000000100)={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x1e) r5 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f0000000380)={'rose0\x00', 0xfffffffffffff803}) socket$pptp(0x18, 0x1, 0x2) request_key(&(0x7f00000002c0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280)='logon\x00', r5) 2018/04/08 13:56:16 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'team0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005480)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000005440)={&(0x7f0000004e00)=ANY=[@ANYBLOB="280000001300010b000000000000000000000000", @ANYRES32=r1, @ANYBLOB="000000000000000008002100cc3f4a00"], 0x28}, 0x1}, 0x0) 2018/04/08 13:56:16 executing program 3: r0 = socket$inet_sctp(0x2, 0x0, 0x84) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ppp\x00', 0x200000, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000300), &(0x7f0000000340)=0x4) syz_open_dev$admmidi(&(0x7f0000000240)='/dev/admmidi#\x00', 0xfbd6, 0x420000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x10, &(0x7f0000f3eff0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f000045c000)=0x10) shutdown(r0, 0x2000000000000002) r3 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x8, 0x10200) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) sendfile(r3, r0, &(0x7f0000000280), 0xbfd) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r3, 0xc1105517, &(0x7f0000000100)={{0x5, 0x7, 0x200, 0x8840, "64121ba92834bcc8bc426441d82b330d4e29c928bb3ed08e5b4380178eb26354da878462c3453ec0b6801847", 0x800}, 0x0, 0x0, 0x1ff, r4, 0xffffffffffffffff, 0x100000001, "b9961d1b0c342b2da1e489ff217a8471aba12a043a4304f9be3ff82b6dbef99c15780e92e5c818b1632b39a02b3075163c200531fe145099cb7a39ce1be7df04", &(0x7f0000000080)='\x00', 0x1, [], [0x1, 0x1, 0x1, 0x2c69]}) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r2}, 0x14) 2018/04/08 13:56:16 executing program 7: syz_emit_ethernet(0xffffffffffffffae, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff88, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)={0x0, 0x0, [0x200000000]}) 2018/04/08 13:56:16 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000300)=ANY=[@ANYBLOB="1800000000000060bffe2c0000000000950000000000000087a0fbd29cab30a1f256f81831954d2f3f00000000000000dcb247988c4b2592dfa58152e97ef088692fb27a6a0f02cc82beaf22a2853b745a3d6171ac1684b10076324e127c4839f7c44c4d0c"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) shutdown(r0, 0x1) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x100, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000240)) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f00000002c0)={0xffffffffffff75e2}, 0x1) sendto$ipx(r3, &(0x7f0000000180)="8803292a34bbf99df423604a640ffbc7ef0456bd6afa26e660e1722f30a8e7a2244f5030d4d3f230bef4d1fad151a8e70c0b875f5727238fe250b59a2e1e085e55da6ea814498f015587df4be13a607be031da81ac24139a60546b73a4", 0x5d, 0x4000800, &(0x7f0000000200)={0x4, 0x7fff, 0x1, "30aea9d1af41", 0x6}, 0x10) [ 74.192244] netlink: 'syz-executor0': attribute type 33 has an invalid length. 2018/04/08 13:56:16 executing program 4: r0 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000400)=0xe, 0x800) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000440), &(0x7f0000000480)=0xc) r1 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000300)=0xc) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000340)=r2) r3 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) set_tid_address(&(0x7f0000000000)) setreuid(r4, r4) bind$pptp(r3, &(0x7f0000000100)={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x1e) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f0000000380)={'rose0\x00', 0xfffffffffffff803}) socket$pptp(0x18, 0x1, 0x2) 2018/04/08 13:56:16 executing program 1: mkdir(&(0x7f0000000100)='./file0/file1\x00', 0x8160) capset(&(0x7f0000000000)={0x19980330}, &(0x7f000034d000)) r0 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x7, 0x204000) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00000001c0), 0x4) ioctl$KVM_RUN(r0, 0xae80, 0x0) getsockname$netlink(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0xc) symlink(&(0x7f0000000140)='./file0/file1\x00', &(0x7f0000000180)='./file0/file1\x00') 2018/04/08 13:56:16 executing program 7: sendmsg$alg(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000140)="60c49f1c23119633f124fbb7f003732f3e8e39c9f701aa7f7239aa37343e8ec331714b77c196ef0a89293b50b94a2fe15c9cf5b67927a12239e522c699612a2573e4a54fc64e2d069f1aa7a089bd7f4f2e4a68a681d3400731653ad46d93140ba2", 0x61}], 0x1, &(0x7f0000001480)}, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00000001c0)={'ip6_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in6={0xa, 0x4e21, 0x1, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x4}, @in6={0xa, 0x4e23, 0x978f, @loopback={0x0, 0x1}, 0x6}], 0x38) [ 74.357381] capability: warning: `syz-executor1' uses 32-bit capabilities (legacy support in use) [ 74.827581] netlink: 424 bytes leftover after parsing attributes in process `syz-executor5'. [ 74.883286] netlink: 424 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/08 13:56:17 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'team0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005480)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000005440)={&(0x7f0000004e00)=ANY=[@ANYBLOB="280000001300010b000000000000000000000000", @ANYRES32=r1, @ANYBLOB="000000000000000008002100cc3f4a00"], 0x28}, 0x1}, 0x0) 2018/04/08 13:56:17 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0xed, "ca32dea373a15ea337007735e473be333be971fd8e372ea8f2b0c33954c25a0f60342e34157b7f48c92b9be57be7fd6c0251f184a03e24a1d450ad3995460787f650fd9ef3a1b559a7208e2e22023270967944c2ee34d631be5744951b19afd5504436a63c3302e969d351a3a61e2a272f0a7e8f153c63c0998020e05f350c2b9e864fa6ac9ce7e60c3b81ab821bde8d63d4deed771ef255a68fc01e3006bf6398d9564a0b9df8267cf92c5a1c92d5ee9460eddc7d2eee6a440ac49efdd6f383b5afaf7f80978c3103f87cd7a7d8e1b510c708436b06c5834265d7c84385a072657e38591534686be9442ce6ed"}, &(0x7f0000000140)=0xf5) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000200)={r1, 0x7fff}, &(0x7f0000000240)=0x8) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f000047efe8)) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000180)={@empty, @dev={0xfe, 0x80}, @loopback={0x0, 0x1}}) 2018/04/08 13:56:17 executing program 4: r0 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000400)=0xe, 0x800) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000440), &(0x7f0000000480)=0xc) r1 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000300)=0xc) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000340)=r2) r3 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) set_tid_address(&(0x7f0000000000)) setreuid(r4, r4) bind$pptp(r3, &(0x7f0000000100)={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x1e) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f0000000380)={'rose0\x00', 0xfffffffffffff803}) 2018/04/08 13:56:17 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x2ad9ed40, @local={0xac, 0x14, 0x14, 0xaa}, {[@rr={0x7, 0xb, 0x9, [@empty, @multicast2=0xe0000002]}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "f77a48", 0x0, "9a5cc6"}}}}}}, &(0x7f0000000180)={0x0, 0x0, [0x0, 0xec5, 0x0, 0x1000]}) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1, 0x2000) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000040)={0xed9, 0x1f, 0x11e, 0xffffffff, 0x5, 0x3f}, 0xc) recvfrom$llc(r0, &(0x7f0000000080)=""/33, 0x21, 0x0, &(0x7f0000000100)={0x1a, 0xffff, 0x3ff, 0x5, 0x0, 0x8001, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) 2018/04/08 13:56:17 executing program 3: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000080)=0x0) r1 = getpgrp(r0) sched_setaffinity(r1, 0x8, &(0x7f0000d81ff8)=0x101) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ppp\x00', 0x80080, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000000440)={0xd000, 0x1000}) mkdir(&(0x7f00000000c0)='./control/file0\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) link(&(0x7f0000000480)='./control\x00', &(0x7f0000000500)='./control/file0\x00') ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r4 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) write$sndseq(r4, &(0x7f0000000140)=[{0x80000001, 0x93a, 0x2, 0x9, @time={0x0, 0x1c9c380}, {0x0, 0x8}, {0x100, 0x10001}, @addr={0x20, 0x4}}, {0x7, 0x100000000, 0x4, 0xcbf4, @time, {0xfffffffffffff456, 0x4}, {0x9, 0x6}, @raw32={[0x1, 0x4, 0x1f]}}, {0x0, 0x8, 0xb5, 0xaa5d, @tick=0x3f, {0x3, 0x100}, {0x8, 0x7}, @quote={{0x3e, 0x1}, 0x1ff}}, {0xc17, 0x100000000, 0x2, 0x51c, @tick=0xfffffffffffeffff, {0x7, 0xfffffffffffff808}, {0x3, 0xec6e}, @connect={{0x1, 0x6}, {0x20, 0x7}}}, {0x0, 0x6, 0x40, 0xffffffff9f13f4a8, @time, {0x80000001}, {0xfffffffffffffff8, 0x4}, @queue={0xfffffffffffff3e0, {0x5, 0x80}}}, {0x20, 0x100, 0x8001, 0x4, @tick=0x81, {0x3, 0xd3}, {0x2, 0x800000000}, @result={0x7fffffff, 0x6}}, {0x6, 0x45d4, 0x1, 0x80000000, @time={r5, r6+30000000}, {0x100, 0x2}, {0x401, 0x1f}, @connect={{0x10000000000000, 0x6}, {0x3ff, 0xff}}}, {0x10000, 0x9, 0xe7, 0x4, @tick=0x3, {0xeac5, 0x609}, {0xa7, 0x3}, @raw32={[0x1, 0x3b3, 0xbeb0]}}], 0x6b4408a3db344e56) unlink(&(0x7f00000004c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') unlink(&(0x7f0000000100)='./control\x00') recvfrom$unix(r4, &(0x7f00000002c0)=""/252, 0xfc, 0x40010100, 0x0, 0x0) ioctl$KDGKBENT(r4, 0x4b46, &(0x7f00000003c0)={0x6, 0x4, 0x100}) close(r3) ioctl$TCFLSH(r4, 0x540b, 0x6) 2018/04/08 13:56:17 executing program 7: r0 = socket$inet(0x2, 0x3, 0x3) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20000120, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000900], 0x2, &(0x7f0000000080), &(0x7f0000000900)=ANY=[]}, 0x78) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x4, 0x400c00) connect$llc(r1, &(0x7f0000000040)={0x1a, 0x110, 0x10001, 0x8, 0x6, 0x72f, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1b}}, 0x10) 2018/04/08 13:56:17 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x5, 0x0) syz_open_pts(r0, 0x101202) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) ioctl$TCSETSF(r1, 0x541b, &(0x7f0000000600)) 2018/04/08 13:56:17 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, 0x1}}, 0x516) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)="61f0740f") [ 75.013691] kernel msg: ebtables bug: please report to author: Entries_size never zero [ 75.026405] netlink: 'syz-executor0': attribute type 33 has an invalid length. 2018/04/08 13:56:17 executing program 4: r0 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000400)=0xe, 0x800) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000440), &(0x7f0000000480)=0xc) r1 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000300)=0xc) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000340)=r2) r3 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) set_tid_address(&(0x7f0000000000)) setreuid(r4, r4) bind$pptp(r3, &(0x7f0000000100)={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x1e) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) 2018/04/08 13:56:17 executing program 5: r0 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000400)=0xe, 0x800) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000440), &(0x7f0000000480)=0xc) r1 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000300)=0xc) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000340)=r2) r3 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) set_tid_address(&(0x7f0000000000)) setreuid(r4, r4) bind$pptp(r3, &(0x7f0000000100)={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x1e) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f0000000380)={'rose0\x00', 0xfffffffffffff803}) 2018/04/08 13:56:17 executing program 6: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0xffffffffffffff81, 0x181000) epoll_pwait(r0, &(0x7f00000000c0)=[{}, {}, {}], 0x3, 0x1, &(0x7f0000000140)={0x2}, 0x8) r1 = openat$cgroup_int(r0, &(0x7f0000000200)='pids.max\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000100)={[0x30, 0x3a, 0x35]}, 0x4) [ 75.068987] kernel msg: ebtables bug: please report to author: Entries_size never zero 2018/04/08 13:56:17 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes)\x00'}, 0x58) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_int(r1, 0x0, 0x1f, &(0x7f0000000000)=0xc1, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendto(r2, &(0x7f0000000100)="224b49fd1e310f215feac34bbc176bfc0006f72f9a0f4a6f3f21009562f8c0e3e8f2000000c896d61f3f2d0b9d7bcffc88dbe6b7acdc870f6aee9cc9c4d0021036486bc45228c0dd1e38e4ce49ba4d1ec4373d242e635bdbc45641adf232f7a6f3da8285001a2e70b58306e1793f7abe92abc48367298e347485d520a88c47d7", 0x80, 0x0, &(0x7f00000002c0)=ANY=[], 0x0) recvmsg(r2, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0x3, &(0x7f0000ae0fc0)=[{&(0x7f0000b9ff8b)=""/117, 0xa5}], 0x1, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) 2018/04/08 13:56:17 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'team0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000005480)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000005440)={&(0x7f0000004e00)=ANY=[@ANYBLOB="280000001300010b000000000000000000000000", @ANYRES32=r1, @ANYBLOB="000000000000000008002100cc3f4a00"], 0x28}, 0x1}, 0x0) 2018/04/08 13:56:17 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000040), 0x194) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x301000, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000000100)={{0x0, 0x7, 0xf9, 0x5, "368f0d8433ac5c65372e682e4acc380856e09bec66513ee1e915336b0cb9f49a9ceb530860a28fdbf7682835", 0x10000}, 0x0, 0x0, 0x401, r2, 0x427f80, 0x8, "5776d1312fbb6a45ae9d601b158212a61bb3e59dafb200ff71664030e2572d25a4f17acf7f7b6691684c98b0cdbd5b0504e069d8661c5c6b3cd49b7522369ece", &(0x7f00000000c0)='\x00', 0x1, [], [0x3, 0x2, 0xdcc, 0x3]}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/04/08 13:56:17 executing program 7: r0 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x1c0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @multicast2=0xe0000002}], 0x20) r1 = socket(0x20000000000000a, 0x2, 0x0) fanotify_mark(r0, 0x0, 0x0, r0, &(0x7f0000000100)='./file0\x00') connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x304}, 0x1c) r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x0, 0x400000) getsockopt$inet_int(r1, 0x0, 0x14, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000340)={0x1, {{0x2, 0x4e23, @multicast1=0xe0000001}}}, 0x88) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000280)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000002c0)=0x28) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000300)=0x4, 0x101) 2018/04/08 13:56:17 executing program 4: r0 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000400)=0xe, 0x800) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000440), &(0x7f0000000480)=0xc) r1 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000300)=0xc) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000340)=r2) r3 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) set_tid_address(&(0x7f0000000000)) setreuid(r4, r4) bind$pptp(r3, &(0x7f0000000100)={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x1e) 2018/04/08 13:56:17 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0x553d0000000, 0x0) fcntl$setpipe(r0, 0x407, 0x800) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) fsync(r1) getcwd(&(0x7f00000000c0)=""/197, 0xc5) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, "4134e475824fbfaeefb278580e4aedd886c0b629cd32c56ebff94329c3a32a4b8c171676b94083085709923fd77ead8ca0073183b09c62b90673944ded2f276e", "49710f9d865ae1e1c7c5bd92a1b9375555874f087c556b616155647a2732f399", [0x0, 0x3]}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000500)={0x0, @in6={{0xa, 0x4e24, 0x1ff, @mcast2={0xff, 0x2, [], 0x1}, 0x777}}, 0x100000000, 0x0, 0x20, 0x2, 0x10001}, &(0x7f0000000400)=0x98) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x402880, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000000080)=0x400, 0x4) 2018/04/08 13:56:17 executing program 3: syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0xfffffffffffffffd, 0x2) 2018/04/08 13:56:17 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[@generic={0x83, 0x3, 'Z'}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 'f7{', 0x0, "154c20"}}}}}}, &(0x7f0000000040)) exit(0x4b) 2018/04/08 13:56:17 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'team0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005480)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000005440)={&(0x7f0000004e00)=ANY=[@ANYRES32=r1, @ANYBLOB="000000000000000008002100cc3f4a00"], 0x2}, 0x1}, 0x0) 2018/04/08 13:56:17 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x100000003, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) 2018/04/08 13:56:17 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f00000002c0)='/dev/vcs#\x00', 0x3, 0x200500) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000300)=r1) r2 = socket(0xf, 0x5, 0x8) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f0000000200)={@generic={0x10, "ec3b0c1b539bc83c3281be43c9fbf14d70a79199457c13611e6870fd1d87d5b0d61b4eeaa01123fba42e2974716ee417f01faef706c7363cde266bd1b62e2f9e784e554f366ff890eff9d4df76415b6f272a5639cb8a580e360634d85fc52210db4ab5781cd09f0a9a2ca7093af5d94d743fda64768ab9b23f21f979d2c6"}, {&(0x7f0000000040)=""/86, 0x56}, &(0x7f00000000c0), 0x63}, 0xa0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_int(r3, 0x0, 0xd, &(0x7f0000000000)=0x1, 0x16b) bind$inet(r3, &(0x7f0000003ff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000013000)=[@in={0x2, 0x0, @broadcast=0xffffffff}], 0x10) sendto$inet(r3, &(0x7f000001d000)="a9", 0x1, 0x0, &(0x7f0000004ff0)={0x2, 0x0, @rand_addr=0xfffffffffffffffe}, 0x10) listen(r3, 0x7) accept4(r3, &(0x7f0000000140)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f00000001c0)=0x80, 0x0) 2018/04/08 13:56:17 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x5, 0x0) syz_open_pts(r0, 0x101202) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) ioctl$TCSETSF(r1, 0x541b, &(0x7f0000000600)) 2018/04/08 13:56:17 executing program 4: r0 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000400)=0xe, 0x800) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000440), &(0x7f0000000480)=0xc) r1 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000300)=0xc) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000340)=r2) r3 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0x5) set_tid_address(&(0x7f0000000000)) bind$pptp(r3, &(0x7f0000000100)={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x1e) 2018/04/08 13:56:18 executing program 4: r0 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000400)=0xe, 0x800) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000440), &(0x7f0000000480)=0xc) r1 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000300)=0xc) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000340)=r2) r3 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0x5) bind$pptp(r3, &(0x7f0000000100)={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x1e) 2018/04/08 13:56:18 executing program 7: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000040)={@multicast1, @local, @dev}, &(0x7f0000000080)=0xc) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000007c0)=ANY=[@ANYBLOB="8000000000000000"], 0x10}, 0x1}, 0x0) 2018/04/08 13:56:18 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'team0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005480)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000005440)={&(0x7f0000004e00)=ANY=[@ANYRES32=r1, @ANYBLOB="000000000000000008002100cc3f4a00"], 0x2}, 0x1}, 0x0) 2018/04/08 13:56:18 executing program 5: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00000000c0)='nfs\x00', 0x800000, &(0x7f000000a000)) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='!\x00') 2018/04/08 13:56:18 executing program 3: r0 = socket$inet(0x2, 0x3, 0x800000000000b) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000004c0)=@nat={'nat\x00', 0x19, 0x1, 0x200, [0x200002c0, 0x0, 0x0, 0x200002f0, 0x20000320], 0x0, &(0x7f0000000000), &(0x7f00000002c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000300000000000000000000000000000000000000000000000000ffffffff01000000110000000000000008060300736630000010000000000000000064756d6d793000000000000000000000696662300000000000000000000000006c6f0000000000000000000000000000ffffffffffff000000000000ffffffffffff0000000000000000d00000000801000040010000617270000000000000000000000000000000000000000000000000000000000038000000000000000000000000000000e0000001000000007f00000100000000000000000000000000000000aaaaaaaaaa000000000000000000000000000000736e6174000000000000000000000000000000000000000000000000000000001000000000000000aaaaaaaaaaaa0000fdffffff000000006172707265706c79000000000000000000000020000000000000000000000000100000000000000012c72ebf29450000fdffffff00000000"]}, 0x278) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x80000, 0x0) accept4$alg(r1, 0x0, 0x0, 0x80000) 2018/04/08 13:56:18 executing program 4: r0 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000400)=0xe, 0x800) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000440), &(0x7f0000000480)=0xc) r1 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000300)=0xc) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000340)=r2) r3 = socket(0x40000000015, 0x5, 0x0) bind$pptp(r3, &(0x7f0000000100)={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x1e) 2018/04/08 13:56:18 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'team0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005480)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000005440)={&(0x7f0000004e00)=ANY=[@ANYRES32=r1, @ANYBLOB="000000000000000008002100cc3f4a00"], 0x2}, 0x1}, 0x0) 2018/04/08 13:56:18 executing program 3: r0 = socket$inet(0x2, 0x805, 0x18f) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000000)={0x2c, @rand_addr=0xfffffffffffffffe, 0x4e23, 0x1, 'ovf\x00', 0x28, 0x9, 0x4}, 0x2c) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x0, 0x0) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) readv(r1, &(0x7f0000000240)=[{&(0x7f0000000040)=""/8, 0x8}, {&(0x7f0000002040)=""/4096, 0x1000}], 0x2) 2018/04/08 13:56:18 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x0) write$binfmt_script(r0, &(0x7f0000000000)={'#! ', './file0', [{0x20, 'eth1selinux'}, {0x20, '/dev/sg#\x00'}, {0x20, 'em1trusted'}, {0x20, '/dev/sg#\x00'}], 0xa, "17f05bd33a72bfacbc71d0efb9e69ee54b3bb5812be2ed237be9f0a6efea600fe73a8f39f49fe2adf7bc74406ce38c0f0e"}, 0x67) ppoll(&(0x7f0000000080)=[{r0}], 0x1a86d56fc5f63c56, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000100), 0x8) 2018/04/08 13:56:18 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'team0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005480)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000005440)={&(0x7f0000004e00)=ANY=[@ANYBLOB, @ANYRES32=r1, @ANYBLOB="000000000000000008002100cc3f4a00"], 0x3}, 0x1}, 0x0) 2018/04/08 13:56:18 executing program 3: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000040)={r1}) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0x47e) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x7) dup2(r0, r1) 2018/04/08 13:56:18 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f00000004c0), &(0x7f0000000480)=0xfffffffffffffecd) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f0000000040)={[], 0x4, 0xfffffffffffffc5d, 0x5, 0x0, 0x80, 0x1000, 0x6004, [], 0xff}) 2018/04/08 13:56:18 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028000006a0a00fffffff60061187a"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x7, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0xbb, &(0x7f0000000300)=""/187, 0x0, 0x1}, 0x48) syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xfffffffffffff093, 0x40c00) r0 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0x14) recvfrom$packet(r0, &(0x7f00000003c0)=""/150, 0x96, 0x10020, &(0x7f0000000500)={0x11, 0x17, r1, 0x1, 0x2, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) 2018/04/08 13:56:18 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x80000, 0x0) writev(r1, &(0x7f00007f2000)=[{&(0x7f0000001f40)="b6", 0xfffffffffffffebf}], 0x1) recvfrom$unix(0xffffffffffffffff, &(0x7f0000000080)=""/61, 0x3d, 0x0, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000340)='R', 0x1, 0x0, 0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000b00)}, 0x0) shutdown(r0, 0x1) close(r0) 2018/04/08 13:56:18 executing program 5: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00000000c0)='nfs\x00', 0x800000, &(0x7f000000a000)) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='!\x00') 2018/04/08 13:56:18 executing program 4: r0 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000400)=0xe, 0x800) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000440), &(0x7f0000000480)=0xc) r1 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000300)=0xc) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000340)=r2) bind$pptp(0xffffffffffffffff, &(0x7f0000000100)={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x1e) 2018/04/08 13:56:19 executing program 4: r0 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000400)=0xe, 0x800) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000440), &(0x7f0000000480)=0xc) r1 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000300)=0xc) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000340)=r2) bind$pptp(0xffffffffffffffff, &(0x7f0000000100)={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x1e) 2018/04/08 13:56:19 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'team0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005480)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000005440)={&(0x7f0000004e00)=ANY=[@ANYBLOB, @ANYRES32=r1, @ANYBLOB="000000000000000008002100cc3f4a00"], 0x3}, 0x1}, 0x0) 2018/04/08 13:56:19 executing program 6: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x290, &(0x7f0000000140), 0x1}, 0x0) r1 = gettid() write$binfmt_elf64(r0, &(0x7f0000000100)={{0x7f, 0x45, 0x4c, 0x46, 0x100000001, 0x101, 0x19, 0x3, 0x0, 0x0, 0x3e, 0x6, 0x71, 0x40, 0x170, 0x4, 0x6, 0x38, 0x1, 0xffff, 0x4, 0x3}, [{0x6474e557, 0x5, 0x0, 0x4, 0x3, 0x887, 0x1, 0x20}], "8a4bd550995c2ff7f2e053f42832dee119004bb56d233862f7ea834f55c66de96fb779cea470556a6f98bb07eddc3ac170"}, 0xa9) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) 2018/04/08 13:56:19 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000519fa8)=ANY=[@ANYBLOB="180000009df6873a0000000000a52c00750000002e00004a77000000000000009500004000000000"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r1, &(0x7f0000000000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eadeffdc6d49732863e785135ad0c5acf35ed2d7412b0a654bea5f07b3b3a081457061333f5b60", 0x4b) r2 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0xbe, 0x40001) ioctl$KVM_SET_XSAVE(r2, 0x5000aea5, &(0x7f00000000c0)={"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"}) 2018/04/08 13:56:19 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) ioctl$sock_netdev_private(r0, 0x89f7, &(0x7f0000000300)="fc0f7dedbda9f6737bab70030d790d3f12631d72944480c42781ad8822a822999ba30f36f66e9b8760784638b142e1b4909f40b13a8e2fc3b439af59d170f13e178d41e471e988ee60e635fbae6b3db12f22f0862a1eba583b203d4559e10f13") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c50400aeb995298992ea5400c2", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$can_raw(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f0000000140)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0xfffffff0}, 0x1}, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x48, &(0x7f0000000100), 0x0, &(0x7f0000000540)=""/94, 0x5e}}, {{&(0x7f00000003c0)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xffffff4a}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) 2018/04/08 13:56:19 executing program 2: getpriority(0x3, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000001c0)={{0x2, 0x4e22, @rand_addr=0x20}, {0x1}, 0x46, {0x2, 0x4e23, @broadcast=0xffffffff}, 'ip6tnl0\x00'}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x22000, 0x0) modify_ldt$read_default(0x2, &(0x7f0000000140)=""/113, 0x71) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000040)=""/228) 2018/04/08 13:56:19 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x14000, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006100)=[{{&(0x7f00000000c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000140)=""/106, 0x6a}, {&(0x7f0000000200)=""/227, 0xe3}, {&(0x7f0000000300)=""/124, 0x7c}, {&(0x7f0000000380)=""/240, 0xf0}], 0x4, &(0x7f00000004c0)=""/4096, 0x1000, 0xfca3}, 0x9}, {{&(0x7f00000014c0)=@alg, 0x80, &(0x7f0000001800)=[{&(0x7f0000001540)=""/220, 0xdc}, {&(0x7f0000001640)=""/115, 0x73}, {&(0x7f00000016c0)}, {&(0x7f0000001700)=""/245, 0xf5}], 0x4, &(0x7f0000001840)=""/233, 0xe9, 0x3}, 0x8000}, {{&(0x7f0000001940)=@l2, 0x80, &(0x7f0000001e80)=[{&(0x7f00000019c0)=""/210, 0xd2}, {&(0x7f0000001ac0)=""/225, 0xe1}, {&(0x7f0000001bc0)=""/110, 0x6e}, {&(0x7f0000001c40)=""/166, 0xa6}, {&(0x7f0000001d00)=""/177, 0xb1}, {&(0x7f0000001dc0)=""/191, 0xbf}], 0x6, &(0x7f0000001f00)=""/171, 0xab, 0x5}, 0x947c}, {{&(0x7f0000001fc0)=@in6, 0x80, &(0x7f0000002340)=[{&(0x7f0000002040)=""/199, 0xc7}, {&(0x7f0000002140)=""/232, 0xe8}, {&(0x7f0000002240)=""/82, 0x52}, {&(0x7f00000022c0)=""/117, 0x75}], 0x4, &(0x7f0000002380)=""/216, 0xd8, 0x1}, 0x1}, {{&(0x7f0000002480)=@nfc, 0x80, &(0x7f00000026c0)=[{&(0x7f0000002500)=""/100, 0x64}, {&(0x7f0000002580)=""/174, 0xae}, {&(0x7f0000002640)=""/126, 0x7e}], 0x3, &(0x7f0000002700)=""/4096, 0x1000, 0x5}, 0x3f}, {{0x0, 0x0, &(0x7f0000005bc0)=[{&(0x7f0000003700)=""/231, 0xe7}, {&(0x7f0000003800)=""/73, 0x49}, {&(0x7f0000003880)=""/46, 0x2e}, {&(0x7f00000038c0)=""/90, 0x5a}, {&(0x7f0000003940)=""/252, 0xfc}, {&(0x7f0000003a40)=""/4096, 0x1000}, {&(0x7f0000004a40)=""/136, 0x88}, {&(0x7f0000004b00)=""/185, 0xb9}, {&(0x7f0000004bc0)=""/4096, 0x1000}], 0x9, &(0x7f0000005c80)=""/172, 0xac, 0x52}, 0x5}, {{&(0x7f0000005d40)=@ax25, 0x80, &(0x7f0000005ec0)=[{&(0x7f0000005dc0)=""/208, 0xd0}], 0x1, &(0x7f0000005f00)=""/42, 0x2a, 0x2}, 0x6}, {{0x0, 0x0, &(0x7f0000006000)=[{&(0x7f0000005f40)=""/39, 0x27}, {&(0x7f0000005f80)=""/24, 0x18}, {&(0x7f0000005fc0)=""/4, 0x4}], 0x3, &(0x7f0000006040)=""/191, 0xbf, 0xfffffffffffffffd}, 0x7}], 0x8, 0x10000, &(0x7f0000006300)) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000006340)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) r2 = socket$packet(0x11, 0x2, 0x300) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000016c0)={@mcast1={0xff, 0x1, [], 0x1}, 0x1000, 0x2, 0xff, 0x8, 0x4, 0x5, 0xfff}, &(0x7f0000006380)=0x20) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) r4 = socket$packet(0x11, 0x3, 0x300) connect$pptp(r0, &(0x7f00000063c0)={0x18, 0x2, {0x1, @dev={0xac, 0x14, 0x14, 0x11}}}, 0x1e) sendto$packet(r4, &(0x7f00000001c0)="e6629c7ee34871c215d270accb2b", 0xe, 0x0, &(0x7f0000000000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) 2018/04/08 13:56:20 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'team0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005480)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000005440)={&(0x7f0000004e00)=ANY=[@ANYBLOB, @ANYRES32=r1, @ANYBLOB="000000000000000008002100cc3f4a00"], 0x3}, 0x1}, 0x0) 2018/04/08 13:56:20 executing program 4: r0 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000400)=0xe, 0x800) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000440), &(0x7f0000000480)=0xc) r1 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000300)=0xc) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000340)=r2) bind$pptp(0xffffffffffffffff, &(0x7f0000000100)={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x1e) 2018/04/08 13:56:20 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x80000, 0x0) writev(r1, &(0x7f00007f2000)=[{&(0x7f0000001f40)="b6", 0xfffffffffffffebf}], 0x1) recvfrom$unix(0xffffffffffffffff, &(0x7f0000000080)=""/61, 0x3d, 0x0, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000340)='R', 0x1, 0x0, 0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000b00)}, 0x0) shutdown(r0, 0x1) close(r0) 2018/04/08 13:56:20 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r0, 0x40086602, &(0x7f0000000000)=ANY=[@ANYBLOB="010001000000000000000000006e671b67ca"]) 2018/04/08 13:56:20 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1800008ba7001400510003000000000000000200", @ANYRES32=0x0], 0x18}, 0x1}, 0x0) 2018/04/08 13:56:20 executing program 5: r0 = perf_event_open$cgroup(&(0x7f0000000180)={0x0, 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, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0x8280, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f0000000540)={0x2, 0x70, 0x1, 0x3, 0x7fff, 0x3, 0x0, 0x3f, 0x8, 0x4, 0x80000001, 0x2, 0x8, 0x7fbfffff, 0xfffffffffffffff9, 0x200, 0x40, 0x8f, 0x2d8, 0x7, 0x200, 0x2, 0xb8, 0x4a, 0x5, 0xffffffffffff2c3b, 0x3, 0x4, 0x2, 0x80000001, 0xf26d, 0x0, 0x3, 0xfffffffffffff756, 0x10000, 0x5, 0x5, 0x85, 0x0, 0x6, 0x2, @perf_bp={&(0x7f0000000500)}, 0x0, 0x1, 0x41, 0x0, 0x3, 0x5, 0x5}, r1, 0x0, r0, 0x9) r2 = syz_open_dev$vcsa(&(0x7f0000000380)='/dev/vcsa#\x00', 0x9, 0x400000) r3 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r3, 0x1003f) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x4], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) perf_event_open$cgroup(&(0x7f0000000300)={0x0, 0x70, 0x0, 0x20, 0x2, 0x4, 0x0, 0x2e4, 0x0, 0x5ab056831d2ceb9, 0x3, 0x0, 0x0, 0x0, 0xffffffff, 0x80, 0xfffffffffffff801, 0x0, 0x0, 0x800, 0x7, 0x4, 0x6, 0x8, 0x800, 0x20, 0x1f, 0x0, 0x7, 0x8, 0x81, 0x5d9, 0x8, 0x4, 0x0, 0x80000001, 0x1, 0x0, 0x0, 0x10000, 0x4, @perf_config_ext={0xbd, 0x9}, 0x8000, 0x2, 0x80000000000000, 0x2, 0x0, 0x8, 0x9}, r2, 0x7, 0xffffffffffffffff, 0xa) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x20}, 0x1c) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='/group.stat\x00', 0x2761, 0x0) write$cgroup_pid(r4, &(0x7f0000000640)=ANY=[@ANYRES32=r2, @ANYRES16, @ANYRES16], 0x8) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$PERF_EVENT_IOC_PERIOD(r4, 0xc020660b, &(0x7f00000001c0)) ioctl$TCXONC(r2, 0x540a, 0x3f) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000200)={{{@in=@remote, @in=@loopback}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000100)=0xe8) ioprio_set$uid(0x3, 0x0, 0x7ff) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e20, 0xdfd, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}, 0x0, 0x7}, &(0x7f00000000c0)=0x90) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000680)={r6, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x7498cfdc, 0x3}, 0x90) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000480)={r6, 0x6}, &(0x7f00000004c0)=0x8) connect$l2tp(r4, &(0x7f00000005c0)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e23, @multicast1=0xe0000001}, 0x4, 0x3, 0x3, 0x2}}, 0x2e) 2018/04/08 13:56:20 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x10b002, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000000540)=""/4096) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETAF(r1, 0x5404, &(0x7f00000000c0)) ioctl$KDGKBLED(r1, 0xc0045405, &(0x7f0000000500)) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000480)) 2018/04/08 13:56:20 executing program 6: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x290, &(0x7f0000000140), 0x1}, 0x0) r1 = gettid() write$binfmt_elf64(r0, &(0x7f0000000100)={{0x7f, 0x45, 0x4c, 0x46, 0x100000001, 0x101, 0x19, 0x3, 0x0, 0x0, 0x3e, 0x6, 0x71, 0x40, 0x170, 0x4, 0x6, 0x38, 0x1, 0xffff, 0x4, 0x3}, [{0x6474e557, 0x5, 0x0, 0x4, 0x3, 0x887, 0x1, 0x20}], "8a4bd550995c2ff7f2e053f42832dee119004bb56d233862f7ea834f55c66de96fb779cea470556a6f98bb07eddc3ac170"}, 0xa9) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) 2018/04/08 13:56:20 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c000000280000000500000000000000010028127cd8fce71f00000800000006000000"], 0x1c}, 0x1}, 0x0) fcntl$getown(r0, 0x9) 2018/04/08 13:56:20 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'team0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005480)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000005440)={&(0x7f0000004e00)=ANY=[@ANYBLOB="280000001300010b0000", @ANYRES32=r1, @ANYBLOB="000000000000000008002100cc3f4a00"], 0x3}, 0x1}, 0x0) 2018/04/08 13:56:20 executing program 4: r0 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000400)=0xe, 0x800) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000440), &(0x7f0000000480)=0xc) socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000300)=0xc) r1 = socket(0x40000000015, 0x5, 0x0) bind$pptp(r1, &(0x7f0000000100)={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x1e) 2018/04/08 13:56:20 executing program 2: syz_mount_image$ntfs(&(0x7f0000000080)='ntfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb52904e5446532020202000020800000000000000f8000000000000000000000000000080008000ff0f00000000000004000000000000a97798b6c7e83e9400f600000001", 0x45}, {&(0x7f000007e000), 0x0, 0x1ffe00}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="3fc8e0352beb4e3bb17ec6a98e106aadf9c1eb8dcad93df2822f44c93f9959cfbe7c12b5d367966cf3965a4e8c7482991b14cba1b9edf699974ed21f8dd95735a7f841625b85aa959d82bc37de181c64d9be53382a3175b913347d2105b3c8b866a33a8f7f926e6d1109320039978e3d2a2a9971a3909766e9c520c4e0b8d0e6aee9da41565e3ac5b3"]) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x8, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000240)={0x0, 0x0, 0xc216, 0x50}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000002c0)={r1, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, [0xc89, 0x0, 0xf070, 0x9, 0x2, 0x9, 0x3, 0x180000000, 0x8001, 0x4, 0x10001, 0x8000, 0x9, 0x8]}, &(0x7f00000003c0)=0x100) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f00000000c0)={0x200000000000000, 0x4000, 0x30e757eb, 0xf, 0x19}) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000040)=0x4, 0x4) fchmodat(r0, &(0x7f00000001c0)='./file0\x00', 0x100) 2018/04/08 13:56:20 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005e1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5-generic)\x00'}, 0x58) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) accept4$inet6(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000080)=0x1c, 0x0) 2018/04/08 13:56:20 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x1c) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x0, 0x13, r0, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000432fe8)={0xaa}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x98000, 0x0) ioctl$TIOCMBIS(r3, 0x5416, &(0x7f0000000040)=0xfffffffffffff001) ioctl$KDSETKEYCODE(r3, 0x4b4d, &(0x7f0000000000)={0x8000, 0x101}) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000000100)={&(0x7f0000014000/0x1000)=nil, 0x1000}) 2018/04/08 13:56:20 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000200)) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) shutdown(r1, 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000040)) bind$nfc_llcp(0xffffffffffffffff, &(0x7f0000000300)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "e5a41c893a5fcc5d4ea885947886f1c890dacfc06e588016879d4954e83c27c24f34b8cca30f7586812d29ff42fe76c8eec88c86b65b05442b698743177feb"}, 0x60) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x40, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) mlock2(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r5 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f000031aff8)={r0, r4}) sendmsg$kcm(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000480)="5f4be9", 0x3}], 0x1, &(0x7f0000000640)}, 0x80) setsockopt$kcm_KCM_RECV_DISABLE(r5, 0x119, 0x1, &(0x7f0000000200)=0x3ff, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) sendto$inet6(0xffffffffffffffff, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000bb6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$ARPT_SO_GET_REVISION_TARGET(r6, 0x0, 0x63, &(0x7f00000001c0)={'ipvs\x00'}, &(0x7f0000000280)=0x1e) syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x0, 0x0) 2018/04/08 13:56:20 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'team0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005480)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000005440)={&(0x7f0000004e00)=ANY=[@ANYBLOB="280000001300010b0000", @ANYRES32=r1, @ANYBLOB="000000000000000008002100cc3f4a00"], 0x3}, 0x1}, 0x0) [ 78.276679] ntfs: (device loop2): parse_options(): Unrecognized mount option ?Èà5+ëN;±~Æ©Žj­ùÁëÊÙ. [ 78.469246] device lo entered promiscuous mode [ 78.501986] device lo left promiscuous mode [ 78.508914] device lo entered promiscuous mode 2018/04/08 13:56:20 executing program 4: r0 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000400)=0xe, 0x800) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000440), &(0x7f0000000480)=0xc) socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) bind$pptp(r1, &(0x7f0000000100)={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x1e) 2018/04/08 13:56:20 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000300)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000340)) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) ioctl$TIOCSBRK(r0, 0x40044590) 2018/04/08 13:56:20 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001500)={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x8000, 0x480000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={0xcfc5, 0x7, 0x8000, 0x4e34276, 0x1000, 0x3, 0xd18, 0x6, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={r2, 0x1}, &(0x7f0000000100)=0x8) close(r0) 2018/04/08 13:56:20 executing program 7: perf_event_open(&(0x7f000025c000)={0x4000000002, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000080)={0x0}, 0x0) mkdir(&(0x7f000000dff8)='./file0\x00', 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000001480)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x2) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000040)) dup3(r1, r0, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/04/08 13:56:20 executing program 2: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7, 0x40002) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x200000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x2}, 0x0, 0x4, r0, 0x0) r1 = socket(0x10, 0x200000100002, 0xc) write(r1, &(0x7f0000000040)="1f0000000506fd00010000f60000ff0180fff80009000180060107ec000000", 0x1f) 2018/04/08 13:56:20 executing program 6: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@remote, @in=@dev}}, {{}, 0x0, @in6=@dev}}, &(0x7f0000000100)=0xe8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0xfffffffffffffffc, &(0x7f0000000340)=0x0) r3 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x20, 0x280000) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x101041, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r4) io_submit(r2, 0x12a, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100)}]) 2018/04/08 13:56:20 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'team0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005480)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000005440)={&(0x7f0000004e00)=ANY=[@ANYBLOB="280000001300010b0000", @ANYRES32=r1, @ANYBLOB="000000000000000008002100cc3f4a00"], 0x3}, 0x1}, 0x0) 2018/04/08 13:56:20 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000200)) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) shutdown(r1, 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000040)) bind$nfc_llcp(0xffffffffffffffff, &(0x7f0000000300)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "e5a41c893a5fcc5d4ea885947886f1c890dacfc06e588016879d4954e83c27c24f34b8cca30f7586812d29ff42fe76c8eec88c86b65b05442b698743177feb"}, 0x60) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x40, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) mlock2(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r5 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f000031aff8)={r0, r4}) sendmsg$kcm(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000480)="5f4be9", 0x3}], 0x1, &(0x7f0000000640)}, 0x80) setsockopt$kcm_KCM_RECV_DISABLE(r5, 0x119, 0x1, &(0x7f0000000200)=0x3ff, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) sendto$inet6(0xffffffffffffffff, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000bb6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$ARPT_SO_GET_REVISION_TARGET(r6, 0x0, 0x63, &(0x7f00000001c0)={'ipvs\x00'}, &(0x7f0000000280)=0x1e) syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x0, 0x0) 2018/04/08 13:56:21 executing program 4: r0 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000400)=0xe, 0x800) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000440), &(0x7f0000000480)=0xc) r1 = socket(0x40000000015, 0x5, 0x0) bind$pptp(r1, &(0x7f0000000100)={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x1e) 2018/04/08 13:56:21 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'team0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005480)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000005440)={&(0x7f0000004e00)=ANY=[@ANYBLOB="280000001300010b00000000000000", @ANYRES32=r1, @ANYBLOB="000000000000000008002100cc3f4a00"], 0x3}, 0x1}, 0x0) 2018/04/08 13:56:21 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x106d}, 0x2c) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xcf, 0x480) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000180)) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x1, 0x1}], {0x95}}, &(0x7f0000000040)='syzkaller\x00', 0x405c6e, 0x429, &(0x7f0000000080)=""/251}, 0x48) [ 79.009374] device lo left promiscuous mode 2018/04/08 13:56:21 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=ANY=[@ANYBLOB="1800000090ffffff000000000072ffff04000000000000002f000000000000009500000000000000"], &(0x7f000001bff6)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000011000)=""/195}, 0x48) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000180)={0x7, r0}) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f00000001c0)={0x0, 0x9, 0x4, 0xe1, &(0x7f0000ffc000/0x2000)=nil, 0x41}) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x1ff, 0x2000) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) sigaltstack(&(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000140)) [ 79.077480] device lo entered promiscuous mode 2018/04/08 13:56:21 executing program 5: syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f0000000040)='/\x00', 0x0, 0x0, &(0x7f00000000c0), 0x28020, &(0x7f0000000080)) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x301080, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000140)={'filter\x00', 0xf1, "828ff885b1813db053d490307d9f9c649bb94e2a542416054bd368617c10bca5d0ce3cde5b8a49b3962a72238218eaa9207d06454229e76991ba7604a10df1c40bc6de35a0a818cc3f4d5cc490e13123233ce0d8b2050f9c81b0e0457cab4eb0eb41212b496e7f32dafe5b5de08029f7248a9d8c223e1188c192fa0a1fd1eadf078901fb9ff7a1327481ca52734250898f981f642c817713edb12c69ff3f2e868f49cfac225520d78456f5b4352c582fb0d1b4a0727360cfffc6f8a400dbb868ee682d3b48ba8c2a7c85567427ab5b69fda9fe74a1dc0c6f02469f7ab74bb389fd7b518f80f74f8ace2ce520f9a423fbf7"}, &(0x7f00000000c0)=0x115) 2018/04/08 13:56:21 executing program 6: r0 = socket$unix(0x1, 0x7, 0x0) lseek(r0, 0x0, 0x4) r1 = accept(r0, &(0x7f00000000c0)=@alg, &(0x7f0000000000)=0x80) accept4$nfc_llcp(r1, &(0x7f00000003c0), &(0x7f0000000300)=0xfffffffffffffff9, 0x80800) r2 = socket$pptp(0x18, 0x1, 0x2) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f0000000080)) r3 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x7fffffff, 0x4) 2018/04/08 13:56:21 executing program 4: accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000400)=0xe, 0x800) r0 = socket(0x40000000015, 0x5, 0x0) bind$pptp(r0, &(0x7f0000000100)={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x1e) 2018/04/08 13:56:21 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'team0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005480)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000005440)={&(0x7f0000004e00)=ANY=[@ANYBLOB="280000001300010b00000000000000", @ANYRES32=r1, @ANYBLOB="000000000000000008002100cc3f4a00"], 0x3}, 0x1}, 0x0) 2018/04/08 13:56:21 executing program 1: getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000009c0), &(0x7f0000000a00)=0x4) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000380)='/dev/cuse\x00', 0x4000, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000480)=0xfffffffffffffffa, 0x2) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000002c0)=0x0) sched_setaffinity(r1, 0x8, &(0x7f0000000340)=0x9) r2 = socket(0x1e, 0x1, 0x0) bind(0xffffffffffffffff, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000380), 0x0, 0x80000d}, 0x4) close(r2) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x101, 0x6, 0x0, 0x3, 0x1}, &(0x7f00000000c0)=0x14) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00000001c0)={0x335, 0x100000001, 0x0, 0x3}, 0x14) prctl$void(0x27) r4 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000200)=0xfffffffffffff001, &(0x7f0000000240)=0x4) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000300)=0xded6a7927af75ee) r5 = getuid() getgroups(0x1, &(0x7f0000000740)=[0xffffffffffffffff]) fchown(r2, r5, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000440)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000400)={&(0x7f0000000c80)={0x120, 0x13, 0x2, 0x100, 0x70bd2c, 0x25dfdbfd, {0xe, 0x0, 0x6}, [@nested={0x10c, 0x87, [@generic="6d8fafcfa168fb98a4cfc23617dd8c30778b8e87e2a9ea11ea532af78518d2c1b7e9b879cd63b8c43b476cfb4e2faf6e0e921ae5ae984dab722e86a7af101ae33a8858ca6bcc23da125b7d639e81fb50986a61eb90d29c65624b73ea2f67481f99d294", @typed={0x4, 0x1f}, @generic="f4462a578c3fa7ad6688b6c9c90a4c846651567510b26c81d3026ee2bfb252116b0d0f61ec4a06e288ded4ae91468ff6dc8810a65df5b0d4c6f9e408b136d99aa92e66f4ea2c4c9bac3206514f380356046797ce667bf07a9bb11313a039278ad2699ff6ddc2a7de519d4a62bc94f275e0cfb05cf6582136faecfaad982c31cb6fa4b1b53c4a68bfbeec9be9a0152a4250c9eead2858873a30977a75d4726479"]}]}, 0x120}, 0x1, 0x0, 0x0, 0xc001}, 0x0) getsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x9, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$IP_VS_SO_SET_STOPDAEMON(r4, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'sit0\x00'}, 0x59396f0a82279935) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000b40)={{{@in6=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000c40)=0xe8) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000800)={@dev={0xfe, 0x80, [], 0x17}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, 0x80000000, 0x4, 0x1e, 0x0, 0x9, 0x8, r6}) setsockopt$IP_VS_SO_SET_ADDDEST(r2, 0x0, 0x487, &(0x7f0000000780)={{0x0, @broadcast=0xffffffff, 0x4e23, 0x0, 'ovf\x00', 0x2, 0xe7, 0x9}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x2000, 0x81, 0x9, 0x2}}, 0x44) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000540)=ANY=[@ANYBLOB="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"]) ioctl(r4, 0x800000000008982, &(0x7f0000000000)) set_tid_address(&(0x7f0000000280)) setsockopt$EBT_SO_SET_COUNTERS(r2, 0x0, 0x81, &(0x7f0000000a40)={'raw\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) ioctl$VT_GETSTATE(r4, 0x5603, &(0x7f0000000500)) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000880)=ANY=[@ANYRES32=r3, @ANYBLOB="1f000000eb292236ca17fa7df6d4b4ec66f9129e20b67f610ce243a945eaa113025f61b143b76b212f56c0cf6f8cbb0301581978a0ce4f719dd74b9089831ef2211d892527c555f4317112982367864252fb66d476897f774a80baa0010a11b7858974c33f8c17e9010aa4db892f22e53d8c396fd389f1e60a87a7b227490400e7cb647dd851adc527c242f030c200a056a35e5c33478f17a60ab418a6b8a562ab34ed5c80dd74819ea088b91f4c8f5e76e55dbcb0c3075e1e6c2b966cd19aae0dfb9604c629ac5ff800040ecb9f369264"], &(0x7f0000000700)=0x2) fcntl$F_SET_FILE_RW_HINT(r4, 0x40e, &(0x7f0000000980)) [ 79.280659] EXT4-fs (sda1): re-mounted. Opts: [ 79.338525] EXT4-fs (sda1): re-mounted. Opts: [ 79.380432] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:20003 ovf [ 79.452096] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:20003 ovf 2018/04/08 13:56:21 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f00000005c0)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000540)={0x14, r1, 0x1, 0x0, 0x0, {0x11}}, 0x14}, 0x1}, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000000)='IPVS\x00') r2 = dup3(r0, r0, 0x80000) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp6\x00') ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f0000000080)=r3) 2018/04/08 13:56:21 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000200)) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) shutdown(r1, 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000040)) bind$nfc_llcp(0xffffffffffffffff, &(0x7f0000000300)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "e5a41c893a5fcc5d4ea885947886f1c890dacfc06e588016879d4954e83c27c24f34b8cca30f7586812d29ff42fe76c8eec88c86b65b05442b698743177feb"}, 0x60) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x40, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) mlock2(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r5 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f000031aff8)={r0, r4}) sendmsg$kcm(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000480)="5f4be9", 0x3}], 0x1, &(0x7f0000000640)}, 0x80) setsockopt$kcm_KCM_RECV_DISABLE(r5, 0x119, 0x1, &(0x7f0000000200)=0x3ff, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) sendto$inet6(0xffffffffffffffff, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000bb6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$ARPT_SO_GET_REVISION_TARGET(r6, 0x0, 0x63, &(0x7f00000001c0)={'ipvs\x00'}, &(0x7f0000000280)=0x1e) syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x0, 0x0) 2018/04/08 13:56:21 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'team0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005480)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000005440)={&(0x7f0000004e00)=ANY=[@ANYBLOB="280000001300010b00000000000000", @ANYRES32=r1, @ANYBLOB="000000000000000008002100cc3f4a00"], 0x3}, 0x1}, 0x0) 2018/04/08 13:56:21 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) bind$pptp(r0, &(0x7f0000000100)={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x1e) 2018/04/08 13:56:21 executing program 5: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000040)=""/60, &(0x7f0000000080)=0x3c) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000240)=@raw={'raw\x00', 0x9, 0x3, 0x290, 0xb8, 0xffffffff, 0xffffffff, 0xb8, 0xffffffff, 0x1f8, 0xffffffff, 0xffffffff, 0x1f8, 0xffffffff, 0x3, &(0x7f0000000200), {[{{@ip={@rand_addr=0x401, @loopback=0x7f000001, 0x0, 0xff, 'eql\x00', 'bpq0\x00', {}, {}, 0x29, 0x3, 0x1}, 0x0, 0x98, 0xb8}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}, {{@ip={@empty, @loopback=0x7f000001, 0xff, 0x0, 'bcsh0\x00', '\x00', {0xff}, {0xff}, 0x0, 0x3, 0x2}, 0x0, 0xd8, 0x140, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0x7, [0x20400, 0x9, 0x3ff, 0x2, 0x5, 0x8], 0x8001, 0xffffffff7fffffff, 0x8}}}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x1, 0x3, 0x7, 0x96, 'pptp\x00', 'syz1\x00', 0xffffffffffffffff}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2f0) msgrcv(0x0, &(0x7f00000000c0)={0x0, ""/188}, 0xc4, 0x0, 0x2800) 2018/04/08 13:56:21 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x81, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() fcntl$lock(r0, 0x5, &(0x7f0000000080)={0x0, 0x0, 0x2, 0x7, r1}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x19, &(0x7f0000000680)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x14) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000cc0)={'syz_tun\x00'}) r4 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f00000005c0)={0x0, 0x1a}, &(0x7f00000003c0)=0x2) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=r5, &(0x7f0000000400)=0x3) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f0000000580)={'ip6_vti0\x00', {0x2, 0x4e1f, @broadcast=0xffffffff}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000c00)=ANY=[@ANYBLOB="0d0000004b669462dcbccf65a4193681f6f696a0008000000000000000000030e9c552a28b528e766ec198b0477fb5e14d4bae351c98d2952163a535384e5be113289d5d1365157252131a57994e6f5ebc83e9522e2f8cc898bc6b346b7311e800000000000000000000"], &(0x7f00000002c0)=0x1) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000c80)='IPVS\x00') ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000880)=@get={0x1, &(0x7f0000000700)=""/236, 0x6}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000900)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r7, 0x84, 0x1b, &(0x7f0000000d80)=ANY=[@ANYRES32=r5, @ANYBLOB="d200000080ccc3877addf46b3fb87e84bd5cf01fb739c00149f80081c4c69cd7ca8d37fbb5b4c877e5fd27942e5fc9d3b58b1cd855e57c6b39d7de89195da1937c882279057d44de5383315df1d24887de08244f35010efe2216ae0200000000000000f39309c096adeb8b1b4cd6c655c50e2cbb32e6877fa8170903dc516e78dc03000000300000e1e5fa608370fa38356a8f71f9f99d3248bd994cc81b0de980197977bf9bcd649730d2c12bd9b0bf4b85b0b8813e6001ba6001005272b7ca3c1490d74f248a17cf3c0139fcf8000000000000adceb52ecf6c1d18228d1baf"], &(0x7f0000000940)=0x2) sendmsg$IPVS_CMD_GET_CONFIG(r3, &(0x7f0000000240)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x100fffe}, 0xc, &(0x7f0000000500)={&(0x7f00000010c0)=ANY=[@ANYRES32=r6, @ANYBLOB="000428bd7000ff83baefdbdf250d0000000c00030008000100020000001c00030048000500991414aa080007004e23000008000300000000003c000300080006000000080003000100000008aa6000ffff0000d737f20879bb1e8639728c080004002f000000080004000100000008000500ac1414aa08000500070000001800010008000200000000000c00070020000000020000004d00000000000000ac1454bb08000100186c5ed8daba40df0200000008008675a35b0ceaf36cf7a1ad3ffab2864c677cbbc6bb3300e62a3a3e58ae59b79300a5c0311716ada7d2806d19e1e6192d7369776670d0e47cb97e65548f59a04292701ca7fdd13f950fb6cf0f8c2125b272527ac714143e84f718adb18a0131c1c34e83e113d8dc8cc9a38f160cc82e941364daafa84f13f25ba5d88909034eaa2ecc723165cb958d7daaa3220b2654153a8d1dad4cbc30641d7e00000000000000000000"], 0x2}, 0x1, 0x0, 0x0, 0x80}, 0x8000) r8 = socket(0x10, 0x2, 0x10) ioctl$SIOCSIFMTU(r8, 0x8922, &(0x7f0000000200)={'syz_tun\x00', 0xb6}) write(r8, &(0x7f0000000040)="1f0000000104ff00fd4354c007110000f305010008000600010423dcffdf00", 0x1f) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r8, &(0x7f0000000440)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000340)={0xb4, r9, 0x20, 0x70bd28, 0x25dfdbfb, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_DEST={0x50, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x80000000}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast2=0xe0000002}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x2}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@dev={0xfe, 0x80, [], 0x13}}]}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}]}, 0xb4}, 0x1, 0x0, 0x0, 0x40}, 0x80) getsockopt$inet_sctp_SCTP_CONTEXT(r8, 0x84, 0x11, &(0x7f0000000480)={0x0, 0xff}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r8, 0x84, 0xa, &(0x7f0000000500)={0x9, 0x7bf, 0x8, 0x9, 0x4000, 0x8, 0x80000001, 0x6f, r10}, &(0x7f0000000540)=0x20) getsockopt$inet_sctp6_SCTP_CONTEXT(r8, 0x84, 0x11, &(0x7f0000000100)={0x0, 0xffffffff}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r7, 0x84, 0x1, &(0x7f0000000280)={r5, 0xfffffffffffffff7, 0x9, 0x20, 0x7, 0x6d}, 0x14) write(0xffffffffffffffff, &(0x7f0000000100), 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_FREE_BUFS(r11, 0x4010641a, &(0x7f00000000c0)={0x0, &(0x7f0000000280)}) 2018/04/08 13:56:21 executing program 7: r0 = memfd_create(&(0x7f0000000900)='\x00', 0x2) ioctl$KIOCSOUND(r0, 0x4b2f, 0x6) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000000000)={{}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4"}) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) sendmsg$unix(r1, &(0x7f00000008c0)={&(0x7f0000000180)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000800)=[{&(0x7f0000000200)="0269f14a49e69117988970eda963730d0675bc664c39b4b474b4a76d64c97838495c2040665380e13e3fd86377d8ec923e2634", 0x33}, {&(0x7f0000000240)="163fc23209ff0b4a349e573d8dd8b5a775933e3c634645ccca95112f060c331825c4fe5da15e73d26c1eaca5e476dc7f63fa98671fa4be0c72bf882248f4f6", 0x3f}, {&(0x7f0000000280)="bbcfb1e613a05096eb530f4e941b51dee842000235059f9ef367e7925479cb8bbe5f2649b3e23af2089bcb18b94d01332f26507bced0d6dc798b3b73cc454b141571e675329f4a7f33b6b722bcfe2b685ca8b4c8e05740407f403044a741150ec0c76a3f1378b20dd4a311a9a55b3022406626cdf7ba69ee6b00f8bb997429e72641992ca4b8c906d10478f37c96c4ee0e6ae9494ac1c40014f5ba774fffc3d02042db12ede7474c616bd3c5453c4a2592c8721e6242ec6c35a1c3b53bd733dba1dca7e38104397be6be4b4fb48716cfe07b", 0xd2}, {&(0x7f0000000380)="be5a7970aede0ce9d22e66ec5da0274df6028420b9f68b59d6ee4e65aa27f70e84a1caea127df50e620ef0f6878fd0fdef84482ee65b0ae20a55f20850a88d5bdd871cfb06ee60895bd32db4fb5bd64483fa2d214c7b8a8fb4ed156f9af55595e43a42b338404d0dfa6edea174e061deaa91840f8cd35cab640b5cd855fae2d0fd200030b52e64225f6e2e4e59e3d3d2833993617ec59a1254ba90d94dfc92ced13ea4a07753cb13d75ad0260ba2a167023b09", 0xb3}, {&(0x7f0000000440)="556b7a2b9ccfd84ce6537cbfc89daa37048462b32f1cd57821726042b3c13c50a6227b32537f5e08707413db3753bacfc280226864bad7c11b836163580bff1ad295349b07d321d30005c8106802c310958fb1e9c8d7dad80a3e8a7d16c5d7a3b048fe341b15f703f52a983b9f66f72ebf6b48bf2328021a1fdb9f7be86a43225cd9164fc96270d7c6cfa961675d34c024823ef3496b32cb82b28d6727bbbb53447b383f0349c1f337bf1d8a4fc5c3337c8296c3cd12d96df897b308b7a6", 0xbe}, {&(0x7f0000000500)="de25c4ea7ad1d83adbff059cb6044498ae1b50a15cdd18a807e0f6704eb7eb83c57df93eb04c179059e609d823d886c86558ef8c1f454e38744545b00b30ac3b426b8560d98e004d5b1d6f37d8188328f9c838bf76b1e54a325b851c0a48d0", 0x5f}, {&(0x7f0000000580)="264161de98797e2dea53b782f4417d81eacabc47623f2573af888c8d44285de06c267e9886fb3ee8e87a1bcc477600128d2ea9c5eef9636c2ca981d96fd4c888890c47adb6e544c153884c4117dacc5d2898fdf8ec353adf07177f82ebc8630185b1840a48bacb8c3d3ee16855a0e4e61115ed82a4034c7ea950ad9be243f30c7336c60a184badcc3670e7e0986999602e4e67a5f0a6621a85b51f0f6f7eb9bfd558851133bd0165061b55d3a2b9de54ec87d3da7159670ad9ef8ae4e5ea9fa29125a594652ec13563bd7d8d49bedae44ed9cc6b654772679e69030544240252f40ddca18ee0448d092a80f2bf69", 0xee}, {&(0x7f0000000680)="4f66f43e7b02e0ae3ac801bce8a45684a42d431c4f06df2d0359a61c3afdffc61185af8f2df15d51006e8c4be3720718943f854c21af3bb84181c6302ebb7c29f444804fbf919ddf4febb5256905cc6c8cb9cb789e3bdfb6e9ec711e84a6d84deb3c3b64832f07b622953c0e7e6780efd95aec7c56f5a6aef2e34ed33dbb8ae424ed153fe10ad54eee", 0x89}, {&(0x7f0000000740)="ec686f72791aad1dc1a377045147b9b9af5ef3d882be5cff9ee4f155eb57b387adb83b19e25f626a7c9cf49b8cb2c05586079d3d2407947cad144ddcdd048204c016c415b86a3c51354b491f36b43a56e719a50e22e1856e11c630b073c2cae539489d03561d8ddc152d587e328429b9c9c978a084e9b7daee7bfcd8db4112e227541e48114d3ae1c617b5dee0b4d77f0500815371d545", 0x97}], 0x9, 0x0, 0x0, 0x80}, 0x40) r2 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f0000000100)={'dummy0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000140)=0x14) 2018/04/08 13:56:21 executing program 1: getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000009c0), &(0x7f0000000a00)=0x4) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000380)='/dev/cuse\x00', 0x4000, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000480)=0xfffffffffffffffa, 0x2) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000002c0)=0x0) sched_setaffinity(r1, 0x8, &(0x7f0000000340)=0x9) r2 = socket(0x1e, 0x1, 0x0) bind(0xffffffffffffffff, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000380), 0x0, 0x80000d}, 0x4) close(r2) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x101, 0x6, 0x0, 0x3, 0x1}, &(0x7f00000000c0)=0x14) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00000001c0)={0x335, 0x100000001, 0x0, 0x3}, 0x14) prctl$void(0x27) r4 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000200)=0xfffffffffffff001, &(0x7f0000000240)=0x4) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000300)=0xded6a7927af75ee) r5 = getuid() getgroups(0x1, &(0x7f0000000740)=[0xffffffffffffffff]) fchown(r2, r5, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000440)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000400)={&(0x7f0000000c80)={0x120, 0x13, 0x2, 0x100, 0x70bd2c, 0x25dfdbfd, {0xe, 0x0, 0x6}, [@nested={0x10c, 0x87, [@generic="6d8fafcfa168fb98a4cfc23617dd8c30778b8e87e2a9ea11ea532af78518d2c1b7e9b879cd63b8c43b476cfb4e2faf6e0e921ae5ae984dab722e86a7af101ae33a8858ca6bcc23da125b7d639e81fb50986a61eb90d29c65624b73ea2f67481f99d294", @typed={0x4, 0x1f}, @generic="f4462a578c3fa7ad6688b6c9c90a4c846651567510b26c81d3026ee2bfb252116b0d0f61ec4a06e288ded4ae91468ff6dc8810a65df5b0d4c6f9e408b136d99aa92e66f4ea2c4c9bac3206514f380356046797ce667bf07a9bb11313a039278ad2699ff6ddc2a7de519d4a62bc94f275e0cfb05cf6582136faecfaad982c31cb6fa4b1b53c4a68bfbeec9be9a0152a4250c9eead2858873a30977a75d4726479"]}]}, 0x120}, 0x1, 0x0, 0x0, 0xc001}, 0x0) getsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x9, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$IP_VS_SO_SET_STOPDAEMON(r4, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'sit0\x00'}, 0x59396f0a82279935) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000b40)={{{@in6=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000c40)=0xe8) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000800)={@dev={0xfe, 0x80, [], 0x17}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, 0x80000000, 0x4, 0x1e, 0x0, 0x9, 0x8, r6}) setsockopt$IP_VS_SO_SET_ADDDEST(r2, 0x0, 0x487, &(0x7f0000000780)={{0x0, @broadcast=0xffffffff, 0x4e23, 0x0, 'ovf\x00', 0x2, 0xe7, 0x9}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x2000, 0x81, 0x9, 0x2}}, 0x44) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000540)=ANY=[@ANYBLOB="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"]) ioctl(r4, 0x800000000008982, &(0x7f0000000000)) set_tid_address(&(0x7f0000000280)) setsockopt$EBT_SO_SET_COUNTERS(r2, 0x0, 0x81, &(0x7f0000000a40)={'raw\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) ioctl$VT_GETSTATE(r4, 0x5603, &(0x7f0000000500)) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000880)=ANY=[@ANYRES32=r3, @ANYBLOB="1f000000eb292236ca17fa7df6d4b4ec66f9129e20b67f610ce243a945eaa113025f61b143b76b212f56c0cf6f8cbb0301581978a0ce4f719dd74b9089831ef2211d892527c555f4317112982367864252fb66d476897f774a80baa0010a11b7858974c33f8c17e9010aa4db892f22e53d8c396fd389f1e60a87a7b227490400e7cb647dd851adc527c242f030c200a056a35e5c33478f17a60ab418a6b8a562ab34ed5c80dd74819ea088b91f4c8f5e76e55dbcb0c3075e1e6c2b966cd19aae0dfb9604c629ac5ff800040ecb9f369264"], &(0x7f0000000700)=0x2) fcntl$F_SET_FILE_RW_HINT(r4, 0x40e, &(0x7f0000000980)) 2018/04/08 13:56:21 executing program 4: r0 = socket(0x0, 0x5, 0x0) bind$pptp(r0, &(0x7f0000000100)={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x1e) 2018/04/08 13:56:21 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'team0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005480)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000005440)={&(0x7f0000004e00)=ANY=[@ANYBLOB="280000001300010b00000000000000000000", @ANYRES32=r1, @ANYBLOB="000000000000000008002100cc3f4a00"], 0x3}, 0x1}, 0x0) [ 79.858392] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:20003 ovf [ 79.890283] device lo left promiscuous mode 2018/04/08 13:56:22 executing program 2: r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000200)={0x3, 0x1, 0x0, 0x0, 0x5, 0x0, 0x9, 0x40000007fff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000080)=0xffffffff, 0x4) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000001c0)={&(0x7f0000000040)='./control\x00', r2}, 0x10) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r3, 0xc0305302, &(0x7f0000000240)={0x9, 0x10000, 0x3, 0x5, 0x81, 0xfff}) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f00000000c0)='./control\x00') umount2(&(0x7f0000000100)='./control/file1\x00', 0x0) syz_fuseblk_mount(&(0x7f0000000140)='./control\x00', &(0x7f0000000180)='./control/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) close(r1) [ 79.930477] device lo entered promiscuous mode 2018/04/08 13:56:22 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x18000, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f0000000040)={0xffffffffffffffc1, 0x1ff, 0x40, 0x401}) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x2) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000200)=0x200, 0x8) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) write$tun(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="00000000ba2a098573f42919a41b3e5108004500006d0000000000009078ac1414bbac1414bb0000907800000000564e490d991fe9786bfcc5a0f4744676c3ccfdd3a9e337490d9103d92aae4e4092332121a7feaab4de08e77373e257d155ac6f48c77d37bd738d9e15f88c539644ec31a8d360e82fd5abefb8715540d75a7ce57689bb2360ce759debee34f5f8417be92e3497c641b5366a458d3fbb03a2f7e057452045b912c23849edf293ae7c3c8ace3dc765d46d4e16fb6280c986599e32defc3f1dc40ce0fd64b302e6770dbc78e5a1354fbda360010b302a55b0b6389f314515d327ac077522e8f5379daeb43e0a"], 0x7f) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000080)={0x2, @dev={0xac, 0x14, 0x14, 0x13}, 0x4e21, 0x0, 'fo\x00', 0x1, 0x4, 0x32}, 0x2c) 2018/04/08 13:56:22 executing program 1: getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000009c0), &(0x7f0000000a00)=0x4) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000380)='/dev/cuse\x00', 0x4000, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000480)=0xfffffffffffffffa, 0x2) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000002c0)=0x0) sched_setaffinity(r1, 0x8, &(0x7f0000000340)=0x9) r2 = socket(0x1e, 0x1, 0x0) bind(0xffffffffffffffff, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000380), 0x0, 0x80000d}, 0x4) close(r2) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x101, 0x6, 0x0, 0x3, 0x1}, &(0x7f00000000c0)=0x14) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00000001c0)={0x335, 0x100000001, 0x0, 0x3}, 0x14) prctl$void(0x27) r4 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000200)=0xfffffffffffff001, &(0x7f0000000240)=0x4) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000300)=0xded6a7927af75ee) r5 = getuid() getgroups(0x1, &(0x7f0000000740)=[0xffffffffffffffff]) fchown(r2, r5, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000440)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000400)={&(0x7f0000000c80)={0x120, 0x13, 0x2, 0x100, 0x70bd2c, 0x25dfdbfd, {0xe, 0x0, 0x6}, [@nested={0x10c, 0x87, [@generic="6d8fafcfa168fb98a4cfc23617dd8c30778b8e87e2a9ea11ea532af78518d2c1b7e9b879cd63b8c43b476cfb4e2faf6e0e921ae5ae984dab722e86a7af101ae33a8858ca6bcc23da125b7d639e81fb50986a61eb90d29c65624b73ea2f67481f99d294", @typed={0x4, 0x1f}, @generic="f4462a578c3fa7ad6688b6c9c90a4c846651567510b26c81d3026ee2bfb252116b0d0f61ec4a06e288ded4ae91468ff6dc8810a65df5b0d4c6f9e408b136d99aa92e66f4ea2c4c9bac3206514f380356046797ce667bf07a9bb11313a039278ad2699ff6ddc2a7de519d4a62bc94f275e0cfb05cf6582136faecfaad982c31cb6fa4b1b53c4a68bfbeec9be9a0152a4250c9eead2858873a30977a75d4726479"]}]}, 0x120}, 0x1, 0x0, 0x0, 0xc001}, 0x0) getsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x9, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$IP_VS_SO_SET_STOPDAEMON(r4, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'sit0\x00'}, 0x59396f0a82279935) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000b40)={{{@in6=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000c40)=0xe8) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000800)={@dev={0xfe, 0x80, [], 0x17}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, 0x80000000, 0x4, 0x1e, 0x0, 0x9, 0x8, r6}) setsockopt$IP_VS_SO_SET_ADDDEST(r2, 0x0, 0x487, &(0x7f0000000780)={{0x0, @broadcast=0xffffffff, 0x4e23, 0x0, 'ovf\x00', 0x2, 0xe7, 0x9}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x2000, 0x81, 0x9, 0x2}}, 0x44) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000540)=ANY=[@ANYBLOB="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"]) ioctl(r4, 0x800000000008982, &(0x7f0000000000)) set_tid_address(&(0x7f0000000280)) setsockopt$EBT_SO_SET_COUNTERS(r2, 0x0, 0x81, &(0x7f0000000a40)={'raw\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) ioctl$VT_GETSTATE(r4, 0x5603, &(0x7f0000000500)) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000880)=ANY=[@ANYRES32=r3, @ANYBLOB="1f000000eb292236ca17fa7df6d4b4ec66f9129e20b67f610ce243a945eaa113025f61b143b76b212f56c0cf6f8cbb0301581978a0ce4f719dd74b9089831ef2211d892527c555f4317112982367864252fb66d476897f774a80baa0010a11b7858974c33f8c17e9010aa4db892f22e53d8c396fd389f1e60a87a7b227490400e7cb647dd851adc527c242f030c200a056a35e5c33478f17a60ab418a6b8a562ab34ed5c80dd74819ea088b91f4c8f5e76e55dbcb0c3075e1e6c2b966cd19aae0dfb9604c629ac5ff800040ecb9f369264"], &(0x7f0000000700)=0x2) fcntl$F_SET_FILE_RW_HINT(r4, 0x40e, &(0x7f0000000980)) 2018/04/08 13:56:22 executing program 6: mknod(&(0x7f0000000140)='./file0\x00', 0x103d, 0x673) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x880, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f000087fff0)={0x77359400}, &(0x7f0000fafff8), 0x8) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x7fff, 0x2) timerfd_gettime(r1, &(0x7f0000000100)) creat(&(0x7f00000000c0)='./file0\x00', 0x4010) 2018/04/08 13:56:22 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x440800, 0x0) write$sndseq(r0, &(0x7f0000000240)=[{0xffff, 0x0, 0x0, 0x0, @time, {}, {}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) [ 80.112611] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:20003 ovf 2018/04/08 13:56:23 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'team0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005480)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000005440)={&(0x7f0000004e00)=ANY=[@ANYBLOB="280000001300010b00000000000000000000", @ANYRES32=r1, @ANYBLOB="000000000000000008002100cc3f4a00"], 0x3}, 0x1}, 0x0) 2018/04/08 13:56:23 executing program 4: r0 = socket(0x0, 0x5, 0x0) bind$pptp(r0, &(0x7f0000000100)={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x1e) 2018/04/08 13:56:23 executing program 3: r0 = socket$inet(0x10, 0x3, 0x4) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x9, 0x80000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'irlan0\x00', 0x200}) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff10fffefd956fa283b70aa6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/04/08 13:56:23 executing program 5: prctl$getreaper(0x2d, &(0x7f0000000000)) r0 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x20000009, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000080)={'TPROXY\x00'}, &(0x7f0000000180)=0x1e) syz_emit_ethernet(0x4, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000adce3b20530b8100240086dd60d8652b00140500000000000000000000000000000000cdfe8000000000000000000000000000aa00000080adca48f0157cc0e248629370baeb3fd16eb77eb088f74c924cf100c1d5e36c5ec31c2861ee", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f00000001c0)={0x0, 0x0, [0x6, 0x0, 0x1]}) 2018/04/08 13:56:23 executing program 1: getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000009c0), &(0x7f0000000a00)=0x4) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000380)='/dev/cuse\x00', 0x4000, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000480)=0xfffffffffffffffa, 0x2) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000002c0)=0x0) sched_setaffinity(r1, 0x8, &(0x7f0000000340)=0x9) r2 = socket(0x1e, 0x1, 0x0) bind(0xffffffffffffffff, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000380), 0x0, 0x80000d}, 0x4) close(r2) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x101, 0x6, 0x0, 0x3, 0x1}, &(0x7f00000000c0)=0x14) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00000001c0)={0x335, 0x100000001, 0x0, 0x3}, 0x14) prctl$void(0x27) r4 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000200)=0xfffffffffffff001, &(0x7f0000000240)=0x4) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000300)=0xded6a7927af75ee) r5 = getuid() getgroups(0x1, &(0x7f0000000740)=[0xffffffffffffffff]) fchown(r2, r5, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000440)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000400)={&(0x7f0000000c80)={0x120, 0x13, 0x2, 0x100, 0x70bd2c, 0x25dfdbfd, {0xe, 0x0, 0x6}, [@nested={0x10c, 0x87, [@generic="6d8fafcfa168fb98a4cfc23617dd8c30778b8e87e2a9ea11ea532af78518d2c1b7e9b879cd63b8c43b476cfb4e2faf6e0e921ae5ae984dab722e86a7af101ae33a8858ca6bcc23da125b7d639e81fb50986a61eb90d29c65624b73ea2f67481f99d294", @typed={0x4, 0x1f}, @generic="f4462a578c3fa7ad6688b6c9c90a4c846651567510b26c81d3026ee2bfb252116b0d0f61ec4a06e288ded4ae91468ff6dc8810a65df5b0d4c6f9e408b136d99aa92e66f4ea2c4c9bac3206514f380356046797ce667bf07a9bb11313a039278ad2699ff6ddc2a7de519d4a62bc94f275e0cfb05cf6582136faecfaad982c31cb6fa4b1b53c4a68bfbeec9be9a0152a4250c9eead2858873a30977a75d4726479"]}]}, 0x120}, 0x1, 0x0, 0x0, 0xc001}, 0x0) getsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x9, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$IP_VS_SO_SET_STOPDAEMON(r4, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'sit0\x00'}, 0x59396f0a82279935) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000b40)={{{@in6=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000c40)=0xe8) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000800)={@dev={0xfe, 0x80, [], 0x17}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, 0x80000000, 0x4, 0x1e, 0x0, 0x9, 0x8, r6}) setsockopt$IP_VS_SO_SET_ADDDEST(r2, 0x0, 0x487, &(0x7f0000000780)={{0x0, @broadcast=0xffffffff, 0x4e23, 0x0, 'ovf\x00', 0x2, 0xe7, 0x9}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x2000, 0x81, 0x9, 0x2}}, 0x44) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000540)=ANY=[@ANYBLOB="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"]) ioctl(r4, 0x800000000008982, &(0x7f0000000000)) set_tid_address(&(0x7f0000000280)) setsockopt$EBT_SO_SET_COUNTERS(r2, 0x0, 0x81, &(0x7f0000000a40)={'raw\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) ioctl$VT_GETSTATE(r4, 0x5603, &(0x7f0000000500)) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000880)=ANY=[@ANYRES32=r3, @ANYBLOB="1f000000eb292236ca17fa7df6d4b4ec66f9129e20b67f610ce243a945eaa113025f61b143b76b212f56c0cf6f8cbb0301581978a0ce4f719dd74b9089831ef2211d892527c555f4317112982367864252fb66d476897f774a80baa0010a11b7858974c33f8c17e9010aa4db892f22e53d8c396fd389f1e60a87a7b227490400e7cb647dd851adc527c242f030c200a056a35e5c33478f17a60ab418a6b8a562ab34ed5c80dd74819ea088b91f4c8f5e76e55dbcb0c3075e1e6c2b966cd19aae0dfb9604c629ac5ff800040ecb9f369264"], &(0x7f0000000700)=0x2) fcntl$F_SET_FILE_RW_HINT(r4, 0x40e, &(0x7f0000000980)) 2018/04/08 13:56:23 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x440800, 0x0) write$sndseq(r0, &(0x7f0000000240)=[{0xffff, 0x0, 0x0, 0x0, @time, {}, {}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/08 13:56:23 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x401, 0x80) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000100)={0x7, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}]}) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(fcrypt-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200), 0x8) 2018/04/08 13:56:23 executing program 6: truncate(&(0x7f00000000c0)='./bus\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0xfffffffffffffffc) mlock(&(0x7f0000000000/0x1000)=nil, 0x1000) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) tee(r0, r0, 0xda68, 0x4) mkdirat(r0, &(0x7f0000000040)='./bus\x00', 0x4) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x30, 0xffffffffffffffff, 0x4) 2018/04/08 13:56:23 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'team0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005480)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000005440)={&(0x7f0000004e00)=ANY=[@ANYBLOB="280000001300010b00000000000000000000", @ANYRES32=r1, @ANYBLOB="000000000000000008002100cc3f4a00"], 0x3}, 0x1}, 0x0) 2018/04/08 13:56:23 executing program 5: r0 = socket$inet(0x2, 0x80801, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x11}}, 0xbf0d294862d7aaeb) r1 = socket$inet6(0xa, 0x3, 0x9) setsockopt$inet6_dccp_int(r1, 0x21, 0x4, &(0x7f0000000180)=0x5b, 0x4) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/wireless\x00') r3 = accept$inet(r0, &(0x7f00000001c0)={0x0, 0x0, @rand_addr}, &(0x7f0000000200)=0x10) read(r3, &(0x7f0000000240)=""/226, 0xe2) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000340)=[@in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x9000000000000000, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, @in={0x2, 0x4e21}], 0x3c) ioctl$KVM_ASSIGN_DEV_IRQ(r2, 0x4040ae70, &(0x7f0000000080)={0x7, 0x1, 0x82, 0x200}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f00000000c0)=0x6, 0x4) sendto$inet(r0, &(0x7f0000000000), 0xff0e, 0x20000802, &(0x7f0000deaff0)={0x2, 0x4e1f, @broadcast=0xffffffff}, 0x10) sendmmsg(r0, &(0x7f0000005540)=[{{&(0x7f0000000440)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev={0xac, 0x14}}}}, 0x80, &(0x7f0000002880), 0x0, &(0x7f0000002900)}}, {{&(0x7f0000005240)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000005380)}}], 0x2, 0x20000001) 2018/04/08 13:56:23 executing program 4: r0 = socket(0x0, 0x5, 0x0) bind$pptp(r0, &(0x7f0000000100)={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x1e) 2018/04/08 13:56:23 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f00002cb000)=0xd9e0, 0x4) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='\t\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="0201000000000000000002000000"], 0x14}, 0x1}, 0x0) r2 = memfd_create(&(0x7f0000000040)='IPVS\x00', 0x2) r3 = syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0x10001, 0x200) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f0000000200)=r3) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f0000000240)={0xb6f0ad5003db4d6d}) sendto(r0, &(0x7f0000000280)='g', 0x1, 0x0, 0x0, 0x0) sendmsg(r0, &(0x7f0000b95fc8)={0x0, 0x0, &(0x7f0000e57000)=[{&(0x7f0000b94f3c)='T', 0x1}], 0x1, &(0x7f00006d2000)}, 0x0) readv(r1, &(0x7f0000ba1000)=[{&(0x7f0000ba1f26)=""/2, 0x2}], 0x1) [ 81.182695] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:20003 ovf 2018/04/08 13:56:23 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="01804500002e4a388380911322d9464c34ebcf441c00000000002c907800f442ade339afb37e85847b4a03bc7e4419007b23a4bff928457349306984ea010487523f463447b36dc35a4a514c1923abcc74b9d83a2f5c969df64d5a06f4ba30b5387162192cff2a"], &(0x7f0000000380)) r0 = socket$inet(0x2, 0xf, 0x100) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000080)={{{@in=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6}}, &(0x7f0000000180)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000001c0)={'team0\x00', r1}) 2018/04/08 13:56:23 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001500)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4309(echainiv(ccm(serpent-generic)))\x00'}, 0x5d) r1 = open(&(0x7f0000000040)='./file0\x00', 0x42, 0x2) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000240)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001680)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@local}}, &(0x7f0000000300)=0xe8) r4 = getgid() sendmsg$unix(r1, &(0x7f00000013c0)={&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000100)="9ce8caf5ef79ed46596c1c0de492382e5093eaa9e09b0e616166a3f300a22c1bb5e10c05a05d3f9996bcfe2b04253a52a83357c26a6d808a91af197b790f012a6c759eb66a75a89b94e6670703cc65dc21019e28ab6bbd1e770534f48a3848f5f1150748e9143670b6e6d687067343e6c94417dd920beb585b468a0cb5eb0a2964732026892edb673b", 0x89}, {&(0x7f0000001580)="3b7798d533c4bb045ae15d25caffa537af07b578a45688b49ce1cf47d4d55654e37db7c4499f991cdeecf4e4ba23586d0ca7289d67b6076d72abe04f04f9554c2a14ca830637177309e0311ec8c5b396d0f4984cc12664157d36b556e8df2d13d360e46a39ff1940f31f4a630f0aca6f614b9630c808fbbcd8ce87d1cf095ac7525b3a5980de51bdeea6938ac20b4d54a4567dc18788e390cdbe9424d71b6e6d38dcad11c0a97969d8d436cdd1a2d9dcb552c4890b28635d24901378092633215ddcfc36ec43657986bb2af337257a948675def3936ce08faef9ac8b7f3173bbf27bfeab67a7e45b77ae30afa70f7db1cdebbcda85b083", 0xf7}], 0x2, &(0x7f0000000340)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x50, 0x8000}, 0x40) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)='\n\au', 0x3) r5 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r5, &(0x7f0000002680)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r5, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/08 13:56:23 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x80002, 0x100000000000088) read(r1, &(0x7f0000000140)=""/102, 0x4bb5e08f) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) bind$inet6(r1, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x100000000a, &(0x7f00005b1ffc)=0x1, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="96", 0x1, 0x0, &(0x7f0000001000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/08 13:56:24 executing program 4: r0 = socket(0x40000000015, 0x0, 0x0) bind$pptp(r0, &(0x7f0000000100)={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x1e) 2018/04/08 13:56:24 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'team0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005480)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000005440)={&(0x7f0000004e00)=ANY=[@ANYBLOB="280000001300010b0000000000000000000000", @ANYRES32=r1, @ANYBLOB="000000000000000008002100cc3f4a00"], 0x3}, 0x1}, 0x0) 2018/04/08 13:56:24 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000032fef)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000080)={'ip6gretap0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0x10000000}) 2018/04/08 13:56:24 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f00002cb000)=0xd9e0, 0x4) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='\t\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="0201000000000000000002000000"], 0x14}, 0x1}, 0x0) r2 = memfd_create(&(0x7f0000000040)='IPVS\x00', 0x2) r3 = syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0x10001, 0x200) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f0000000200)=r3) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f0000000240)={0xb6f0ad5003db4d6d}) sendto(r0, &(0x7f0000000280)='g', 0x1, 0x0, 0x0, 0x0) sendmsg(r0, &(0x7f0000b95fc8)={0x0, 0x0, &(0x7f0000e57000)=[{&(0x7f0000b94f3c)='T', 0x1}], 0x1, &(0x7f00006d2000)}, 0x0) readv(r1, &(0x7f0000ba1000)=[{&(0x7f0000ba1f26)=""/2, 0x2}], 0x1) 2018/04/08 13:56:24 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000000040)={0x2, 0x1}) syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x0, 0x40) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@text32={0x20, &(0x7f00000000c0)="f0836d473c66b819008ec00f20c035000000200f22c0360f32b8010000000f01c10f08df79fa66b8c5000f00d0660f3882bb59b10000360f0b", 0x39}], 0x1, 0x0, &(0x7f0000000040), 0x1000000000000053) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/08 13:56:24 executing program 3: r0 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x1, 0x80001) accept$ax25(r0, &(0x7f0000000100), &(0x7f0000000140)=0x10) r1 = semget$private(0x0, 0x7, 0x0) r2 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000080)) shutdown(r2, 0xab739ab26f2a8a2b) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) semtimedop(r1, &(0x7f00000a8000)=[{0x0, 0xffffffffff7ffff9, 0x5}], 0x2aaaaaaaaaaaac4f, &(0x7f0000000040)={r3, r4+30000000}) semctl$GETNCNT(r1, 0x0, 0xe, &(0x7f0000002080)=""/4096) 2018/04/08 13:56:24 executing program 2: ioctl$SNDRV_TIMER_IOCTL_PVERSION(0xffffffffffffffff, 0x80045400, &(0x7f0000000140)) 2018/04/08 13:56:24 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x440800, 0x0) write$sndseq(r0, &(0x7f0000000240)=[{0xffff, 0x0, 0x0, 0x0, @time, {}, {}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/08 13:56:24 executing program 4: r0 = socket(0x40000000015, 0x0, 0x0) bind$pptp(r0, &(0x7f0000000100)={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x1e) 2018/04/08 13:56:24 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'team0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005480)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000005440)={&(0x7f0000004e00)=ANY=[@ANYBLOB="280000001300010b0000000000000000000000", @ANYRES32=r1, @ANYBLOB="000000000000000008002100cc3f4a00"], 0x3}, 0x1}, 0x0) 2018/04/08 13:56:24 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000032fef)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000080)={'ip6gretap0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0x10000000}) 2018/04/08 13:56:24 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000006680)=[{{&(0x7f0000000200)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x80, &(0x7f00000004c0), 0x0, &(0x7f0000001840)}}], 0x1, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000009f7c)=""/132, 0x84}, {&(0x7f0000012000)=""/252, 0xfc}, {&(0x7f0000012000)=""/155, 0x9b}, {&(0x7f0000000440)=""/11, 0x8}, {&(0x7f0000000000)=""/102, 0x66}], 0x5, 0x0) mq_open(&(0x7f00000000c0)="2f6465765d01eac8990d6b98bc752f736e649ca01ce7827f3b94a014418d4620e5d7cc1b8665fb9028bb91f2cf1163c10751afdfab44638006612570c2", 0x0, 0x0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x80000}) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000000280)) ioctl(r0, 0xc2604110, &(0x7f0000000480)="ca26adafc4e63827f6cd356c780d8366144f5b41624a8c3eafef689cbe7064e346b353d0c8ed4c8062b1a2533901f5f8063685d3d50d5b6900a8704db3c53519e18cf4b541887118ae0c43275689704a070eede6d566bb95a71a6049b4eafbd5eeca46640ea9b5f3260f83b807454918cfef0b9f73dcdafd04509e5bee48da2f612c") 2018/04/08 13:56:24 executing program 2: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000800)={0x3, 0xffffffffffffff9c}) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000000)={0x4, 0x8c, "dbed0e3a76ab7d38dec814a55b09ea45d54aab949f567bb8eb8cc8352994da1cfbe014375aa07373b8cb4f02f0238007a9b86d4bca327d4327b1b112964b8a92cb7fbebf66c73071ec25d3b1dec38406b9fdd5b293eb41b049fb4ef71271d6d80979939edc45c7f03f13e4c8f58b1a449773017a32ca503e65a0b48e5ab134d4ac4ed8d78cdfa0774fe1b891"}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000840)={0x0, 0x5460b30e}, &(0x7f0000000880)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000008c0)={r1, 0x4f}, 0x8) r2 = gettid() r3 = socket$pptp(0x18, 0x1, 0x2) r4 = epoll_create1(0x0) kcmp$KCMP_EPOLL_TFD(r2, r2, 0x7, r3, &(0x7f0000000100)={r4}) 2018/04/08 13:56:24 executing program 4: r0 = socket(0x40000000015, 0x0, 0x0) bind$pptp(r0, &(0x7f0000000100)={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x1e) 2018/04/08 13:56:24 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cbc-twofish-3way,sha224-avx)\x00'}, 0x58) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x101100, 0x0) getpeername$ipx(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000180)={0x0, @rand_addr, @loopback}, &(0x7f0000000200)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000240)={@mcast1={0xff, 0x1, [], 0x1}, 0x4d, r2}) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000000)={'\x00', {0x2, 0x4e20, @broadcast=0xffffffff}}) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000000140)={0x1}) socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f00000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2018/04/08 13:56:24 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'team0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005480)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000005440)={&(0x7f0000004e00)=ANY=[@ANYBLOB="280000001300010b0000000000000000000000", @ANYRES32=r1, @ANYBLOB="000000000000000008002100cc3f4a00"], 0x3}, 0x1}, 0x0) 2018/04/08 13:56:24 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f00002cb000)=0xd9e0, 0x4) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='\t\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="0201000000000000000002000000"], 0x14}, 0x1}, 0x0) r2 = memfd_create(&(0x7f0000000040)='IPVS\x00', 0x2) r3 = syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0x10001, 0x200) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f0000000200)=r3) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f0000000240)={0xb6f0ad5003db4d6d}) sendto(r0, &(0x7f0000000280)='g', 0x1, 0x0, 0x0, 0x0) sendmsg(r0, &(0x7f0000b95fc8)={0x0, 0x0, &(0x7f0000e57000)=[{&(0x7f0000b94f3c)='T', 0x1}], 0x1, &(0x7f00006d2000)}, 0x0) readv(r1, &(0x7f0000ba1000)=[{&(0x7f0000ba1f26)=""/2, 0x2}], 0x1) 2018/04/08 13:56:24 executing program 6: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) setsockopt(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000001000), 0x1fd) 2018/04/08 13:56:25 executing program 3: request_key(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)='eth0$wlan0GPL}proc\x00', 0xfffffffffffffffd) r0 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x32800, 0x0) ioctl$TIOCSBRK(r1, 0x5427) request_key(&(0x7f0000000040)='$ns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='eth0$wlan0GPL}proc\x00', r0) 2018/04/08 13:56:25 executing program 2: r0 = syz_open_dev$dmmidi(&(0x7f0000000340)='/dev/dmmidi#\x00', 0x1, 0x408002) getsockopt$ax25_int(r0, 0x101, 0x3, &(0x7f0000000380), &(0x7f00000003c0)=0x4) r1 = socket$inet6(0xa, 0x806, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x10d, 0x2, &(0x7f0000000000)=ANY=[@ANYBLOB="72617700000000000000000800000000090000bfdb2072ba11ff03000000000000030000001c4a0000d0000000ffffffffffffffffd0000000ffffffffc00135037a6288fabb125aae0000eeffffffec5fd0fc8c89", @ANYPTR=&(0x7f0000024000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000402d00000000000000000000000000000000000000000000000000028005443504d53530000000000000000000000000000000000000000000000000000000000000000fe800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d6fff00000000000000000000000000000000000000000000000000048004354000000000000000000000000000000000000000000000000000000000000000000000000000000006e657462696f732d6e730000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a702d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x5e) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000400)={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x8, {0x2, 0x4e22, @rand_addr=0x42}, 'erspan0\x00'}) 2018/04/08 13:56:25 executing program 6: r0 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r0) open_by_handle_at(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="09000000010000000b63a035493e019042bc7b101be02da8795a01d89fb839dd5547d5d7f3b09c63f1ff7236fddbf4325968dc9234f9c68f1bb696a47a847329f4f1a83534c95e47f455b90af2d054c217329e91fb575964b8b025146e59015ddb53e1808a6ddd745ab5b89e673bc1058091680ccc718b7376dc2c8f8044330446e98a77c91c479c1ca43a1cb2d1b353"], 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000000040)=0xd62) r2 = getuid() lstat(&(0x7f0000000180)='./file1\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000080)='./file1\x00', r2, r3) getdents(r1, &(0x7f00000000c0)=""/47, 0x187) rmdir(&(0x7f0000000300)='./file0\x00') 2018/04/08 13:56:25 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'team0\x00'}) sendmsg$nl_route(r0, &(0x7f0000005480)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000005440)={&(0x7f0000004e00)=ANY=[@ANYBLOB="280000001300010b000000000000000000000000", @ANYBLOB="000000000000000008002100cc3f4a00"], 0x2}, 0x1}, 0x0) 2018/04/08 13:56:25 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) bind$pptp(0xffffffffffffffff, &(0x7f0000000100)={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x1e) 2018/04/08 13:56:25 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r2, 0xc004ae02, &(0x7f0000000bc0)=ANY=[@ANYBLOB="0200009873ab80203d8bfb63"]) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f00000009c0)={0x7, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}}}, 0x88) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000005c0)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x8, 0x10001, 0x6, 0x100000001, 0x81, 0xffff, 0x620, 0x1, 0x8, 0x1, 0x0, 0x0, 0xffff, 0x80000001, 0x2]}, &(0x7f00000006c0)=0x100) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000700)={0x0, 0x8001, 0x1, 0xfffffffffffffff8}, &(0x7f0000000740)=0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000780)=@assoc_value={0x0}, &(0x7f00000007c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000880)={r4, 0x219f}, &(0x7f00000008c0)=0x8) sendmsg$inet_sctp(r2, &(0x7f0000000a80)={&(0x7f00000002c0)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10, &(0x7f0000000580)=[{&(0x7f0000000300)="ef20184a64db65e742d7b918700d4242642c8e3a89f14fdd9b280a8d1a8518227aea77a044e9d64d7a94020473914e56ca8ac83d7e5898f3f5ce3ae684def7b7c0b2bb9c6c34c3c2c950fdfdf85ee45e7af0b966a329e23cda1f8d0c721d65fd3fcb03d91aa2904d25736141c36dbead21f6730c037a", 0x76}], 0x1, &(0x7f0000000900)=[@sndinfo={0x20, 0x84, 0x2, {0x63b, 0x208, 0x800, 0x80000000, r4}}, @init={0x18, 0x84, 0x0, {0x401, 0x1, 0x1, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x9, 0x6, 0x1, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x20, 0x204, 0x8, 0x76, 0x6, 0xff8000000, 0x9, r5}}], 0xc0}, 0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000ac0)=@assoc_value, &(0x7f0000000b00)=0x8) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ade000)={0x4, 0xffffffffffffffff}) setsockopt$inet_udp_encap(r6, 0x11, 0x64, &(0x7f0000000b40)=0x2, 0x4) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f0000000200)={0x0, 0x9, 0x9, &(0x7f00000001c0)}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r6, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="00050000e300000000000000"], &(0x7f0000000040)=0x2) clock_settime(0x4, &(0x7f0000000180)={0x0, 0x989680}) syz_genetlink_get_family_id$ipvs(&(0x7f0000001e80)='IPVS\x00') fgetxattr(r2, &(0x7f0000000440)=@random={'os2.', 'IPVS\x00'}, &(0x7f0000000d80)=""/4096, 0x1000) sendmsg$IPVS_CMD_NEW_SERVICE(r6, &(0x7f0000000d40)={&(0x7f0000000b80)={0x10, 0x0, 0x0, 0x10022000}, 0xc, &(0x7f0000000d00)={&(0x7f0000000c00)=ANY=[@ANYBLOB="ece5ff00"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x80) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000100)={0x0, @broadcast, @multicast2}, &(0x7f00000004c0)=0xc) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000380)=@assoc_value, &(0x7f00000003c0)=0x8) sendmsg$nl_route(r6, &(0x7f0000000840)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000800)={&(0x7f0000000540)=@getnetconf={0x14, 0x52, 0x0, 0x70bd2a, 0x25dfdbff, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x800}, 0x40000) writev(r6, &(0x7f0000001ec0)=[{&(0x7f0000001d80)="8d2142cb8d0dcaec29713e0001136b903e8f5263a29d4bea4da384f098748faeeaee9a981bb60937df2f88c4fba8561ec824dbcf8fde199afb8d4cb0f325ed88e3cc1444e74a79e79c4e9b414228938fa15aa8f535b929ed523c3bb038f8d6adf985e2a3b9d11a682799876c7cd62a1003a474092156c223070713c42d52691fe60f168fa62d29dc0f28d4b535776d89dbcb06cfc111759124acb9659b863304eacdf44d44be6cbba2ae0456c3", 0xad}], 0x1) ioctl$KVM_SET_DEVICE_ATTR(r6, 0x4018aee1, &(0x7f00000000c0)={0x0, 0x4000000000001, 0x2, &(0x7f0000000080)}) ioctl$KVM_CHECK_EXTENSION_VM(r6, 0xae03, 0x7fffffff) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000480), &(0x7f0000001f00)=0x4) 2018/04/08 13:56:25 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0xc, 0x3, &(0x7f0000000300)=ANY=[@ANYBLOB="85000000220000000700000000009b009500000000000000fbd528e7417b3c40eef3090000006deb98b9bb2793ca8241231e8e3e55d033e8c713f014e651f966b9daf51e3db6116c5fc565dfb8d54df6591f8f34fc6a0752fad9285327e286166225107df9598bf7cd7d331daca4949d835a"], &(0x7f00000001c0)="73797a6b616c6c65720001be826e8f833152f795b4d9f4bc3ea582523aed371b084fccfc3d2ef2cbe65d30642ca8dcd0f8479be52e66937908f1d8112489e8099d9d4edb806d81189c0fbb6818d028546c35d3363d54db0db780f54977ae6359d617c1d233d8e18abfc75f9a76cd8e1f77583bc02f07a33de6f304e95db82fd4da55ebd25162df6f88e7d1bb0654ffb31e008967", 0x1, 0x99, &(0x7f000000d000)=""/153}, 0x48) r1 = syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0x7fffffff, 0x0) write$cgroup_pid(r1, &(0x7f00000002c0)={[0x32, 0x35, 0x33, 0x33, 0x33, 0x37, 0x33]}, 0x7) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000000100)=0x7f) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x18, &(0x7f0000000000)="0aac1ac22028f176e0e5504088ca", &(0x7f0000000140)=""/24, 0xfffffffffffffffe, 0x7}, 0x28) 2018/04/08 13:56:25 executing program 5: r0 = socket(0xa, 0x4, 0x5) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@mcast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@remote}}, &(0x7f00000001c0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000200)={'team0\x00', r1}) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f00000004c0)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) connect$pptp(r0, &(0x7f00000002c0)={0x18, 0x2, {0x1, @multicast1=0xe0000001}}, 0x1e) migrate_pages(r2, 0x800, &(0x7f0000000040)=0xfffffffffffffc00, &(0x7f0000000080)=0x6) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000240)={{0x3c, @broadcast=0xffffffff, 0x4e23, 0x2, 'ovf\x00', 0x8, 0x10001, 0x18}, {@loopback=0x7f000001, 0x4e22, 0x2002, 0x1, 0x7, 0x2}}, 0x44) [ 83.422331] QAT: Invalid ioctl 2018/04/08 13:56:25 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) bind$pptp(0xffffffffffffffff, &(0x7f0000000100)={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x1e) 2018/04/08 13:56:25 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb, 0x10}, 0x2c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x10}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x8, 0x4, 0x100000003, 0x0, r0, 0x80000}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) 2018/04/08 13:56:25 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'team0\x00'}) sendmsg$nl_route(r0, &(0x7f0000005480)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000005440)={&(0x7f0000004e00)=ANY=[@ANYBLOB="280000001300010b000000000000000000000000", @ANYBLOB="000000000000000008002100cc3f4a00"], 0x2}, 0x1}, 0x0) 2018/04/08 13:56:25 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f00000001c0), 0x0, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) 2018/04/08 13:56:25 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) r2 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f00000002c0), 0x4) r3 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_opts(r3, 0x29, 0x36, &(0x7f0000867000)=@fragment, 0x8) setsockopt$inet6_int(r1, 0x29, 0x49, &(0x7f00000001c0)=0xffffffffffffffff, 0x4) connect$inet6(r3, &(0x7f000000cfe4)={0xa, 0x4e20, 0x807}, 0x1c) setsockopt$inet6_opts(r3, 0x29, 0x3b, &(0x7f000037aff8)=@fragment, 0x8) sendto$inet6(r3, &(0x7f0000000000)="19774d194e5db023b30e24e155836ae731243d9aed2abbb54c4d78a6258ba27cda7b9dc6818c3377d7bffeb95d3cd6ce7a151d17eb7efb59ebef3cd83f2aa380389937ea670e82842d342885822b7db84f3042270a754f1cb3d0190a753e207f8b68d0212e23f8682c4c93f18f5d4b087a6e8f248fcb5f30b23cd8a96099ff1a785d8ee2a721c1dc98a0641d3ede3fe16cda2c4d7fe5a66e3c5bcfdb2712ec09ba710d3ff73a19ae31a8ff367381c2ef96279f724ca7a5bd9dbdbb4660aee5c1c768a68d8f35f9ec06511ed1b387c7da99c34b", 0xd3, 0x4040045, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0xb}, 0x5}, 0x1c) sendmmsg(r3, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000bff000), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="100000000000000000000000000000002f0a5a64b47d7a960e99085fb0df65a7ecd6b61db6490dd17cc93f3a204470aa02b71abce921d5e4484949eeac91abc211d1e3a7b14b5336c607eb4463d6cf22024b28c12bfe3e2c1b8dd9ec5e77fe0c13ed5f21"], 0x64}}], 0x1, 0x0) listen(r1, 0xa) sendto$inet6(r0, &(0x7f00000000c0)="f8", 0x1, 0x20000004, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r4 = accept(r1, 0x0, &(0x7f0000000040)) accept4$packet(r4, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000240)=0x14, 0x80800) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x8916, &(0x7f0000000280)={@mcast2={0xff, 0x2, [], 0x1}, 0x69, r5}) r6 = syz_open_dev$sndmidi(&(0x7f0000000300)='/dev/snd/midiC#D#\x00', 0x6, 0x424000) ioctl$TUNGETIFF(r6, 0x800454d2, &(0x7f0000000340)) 2018/04/08 13:56:25 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000084bff7)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7003) pread64(r0, &(0x7f0000000000)=""/60, 0x3c, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x0, 0x400080) 2018/04/08 13:56:25 executing program 7: r0 = memfd_create(&(0x7f00000000c0)='.\x00', 0x1) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x8}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={r1, 0xfffffffffffffffb}, 0x8) socket$packet(0x11, 0x0, 0x300) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x1a, &(0x7f00000f5ffc)=0xfffffffeffffffff, 0x4) setsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000000080)=@routing={0x73, 0x2, 0x0, 0x9, 0x0, [@remote={0xfe, 0x80, [], 0xbb}]}, 0x18) accept4$inet6(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c, 0x80800) bind$inet6(r2, &(0x7f0000000300)={0xa, 0x0, 0x2, @loopback={0x0, 0x1}}, 0x1c) 2018/04/08 13:56:25 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) bind$pptp(0xffffffffffffffff, &(0x7f0000000100)={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x1e) 2018/04/08 13:56:25 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'team0\x00'}) sendmsg$nl_route(r0, &(0x7f0000005480)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000005440)={&(0x7f0000004e00)=ANY=[@ANYBLOB="280000001300010b000000000000000000000000", @ANYBLOB="000000000000000008002100cc3f4a00"], 0x2}, 0x1}, 0x0) 2018/04/08 13:56:25 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6_vti0\x00'}}, 0x1e) [ 84.222803] QAT: Invalid ioctl 2018/04/08 13:56:26 executing program 2: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00000000c0)={0x7, 0xffffffffffffff9c, 0x1}) munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000) ioctl$KDSKBLED(r0, 0x4b65, 0x80000001) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000040)=0x7) ioctl$TIOCNOTTY(r0, 0x5422) request_key(&(0x7f000000aff5)='asymmetric\x00', &(0x7f0000001ffb)={0x73, 0x79, 0x7a}, &(0x7f0000000080)="520972757374e363757367725669643a4465", 0x0) 2018/04/08 13:56:26 executing program 4 (fault-call:1 fault-nth:0): r0 = socket(0x40000000015, 0x5, 0x0) bind$pptp(r0, &(0x7f0000000100)={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x1e) 2018/04/08 13:56:26 executing program 1: syz_mount_image$reiserfs(&(0x7f00000002c0)='reiserfs\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, &(0x7f0000000000), 0x3, &(0x7f00000008c0)={[{@grpquota='grpquota', 0x2c}, {@resize={'resize', 0x3d, [0x30, 0x0]}, 0x2c}]}) 2018/04/08 13:56:26 executing program 6: r0 = shmget$private(0x0, 0x4000, 0x54001c84, &(0x7f0000ffb000/0x4000)=nil) shmat(r0, &(0x7f0000a00000/0x600000)=nil, 0x5000) r1 = getpgid(0x0) ptrace$poke(0x4, r1, &(0x7f0000000200), 0xa4) getpriority(0x3, r1) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000000c0)) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x400000, 0x0) r4 = pkey_alloc(0x0, 0x1) pkey_free(r4) r5 = dup3(r3, r2, 0x7fffd) ioctl$GIO_UNIMAP(r3, 0x4b66, &(0x7f00000001c0)={0x4, &(0x7f0000000180)=[{}, {}, {}, {}]}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r5, 0xc058534f, &(0x7f0000000040)={{0x1, 0xff}, 0x1, 0x6, 0x2, {0x80000000, 0x16f}, 0x8, 0x4}) ptrace$cont(0x1f, r1, 0x8, 0x6) 2018/04/08 13:56:26 executing program 3: r0 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x1, 0x0) openat$cgroup_procs(r0, &(0x7f00000000c0)='cgroup.threads\x00', 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000462000)='net/arp\x00') syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x10000, 0x20000) r2 = syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x6) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)) sendfile(r2, r1, &(0x7f0000000000)=0x2, 0x7fffffff) 2018/04/08 13:56:26 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'team0\x00'}) sendmsg$nl_route(r0, &(0x7f0000005480)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000005440)={&(0x7f0000004e00)=ANY=[@ANYBLOB="280000001300010b000000000000000000000000", @ANYBLOB], 0x2}, 0x1}, 0x0) 2018/04/08 13:56:26 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000084bff7)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7003) pread64(r0, &(0x7f0000000000)=""/60, 0x3c, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x0, 0x400080) 2018/04/08 13:56:26 executing program 7: syz_emit_ethernet(0xe, &(0x7f0000000080)={@random="ef481d814099", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@generic={0x88a8}}}, &(0x7f00000002c0)={0x0, 0x3}) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x800, 0x6a) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000100)) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000040)) [ 84.410644] REISERFS warning (device loop1): sh-2021 reiserfs_fill_super: can not find reiserfs on loop1 [ 84.511999] REISERFS warning (device loop1): sh-2021 reiserfs_fill_super: can not find reiserfs on loop1 2018/04/08 13:56:26 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000080)=""/53, 0x35) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)=0x0) ptrace$peekuser(0x3, r1, 0x2152) 2018/04/08 13:56:26 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) bind$pptp(r0, &(0x7f0000000100)={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x1e) 2018/04/08 13:56:26 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'team0\x00'}) sendmsg$nl_route(r0, &(0x7f0000005480)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000005440)={&(0x7f0000004e00)=ANY=[@ANYBLOB="280000001300010b000000000000000000000000", @ANYBLOB], 0x2}, 0x1}, 0x0) 2018/04/08 13:56:26 executing program 3: nanosleep(&(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000577ff0)) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) signalfd(r1, &(0x7f0000000240)={0x9}, 0x8) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000580), &(0x7f00000005c0)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x802, 0x0, 0x209, 0x2, 0x4, 0x2, 0xffffffffffffff00, 0x8, 0x0}, &(0x7f00000000c0)=0x20) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000280)={0x7fffffff, 0x6fd, 0x3ff, 0xffffffff80000000, 0x3301, 0xfff}) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r2, 0xff}, 0x8) r3 = socket$inet6_udp(0xa, 0x2, 0x0) read(r3, &(0x7f00000004c0)=""/169, 0xa9) fcntl$F_GET_RW_HINT(r3, 0x40b, &(0x7f0000000000)) prctl$intptr(0x29, 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000180)={0x2, 0x0, 0x0, 0x20}) mincore(&(0x7f000083a000/0x3000)=nil, 0x3000, &(0x7f00000001c0)=""/102) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x0, r4}) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000480)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000340)={0xcc, r5, 0x700, 0x70bd28, 0x25dfdbff, {0xc}, [@IPVS_CMD_ATTR_SERVICE={0x5c, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x7f}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x1b}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@broadcast=0xffffffff}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'lc\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x78}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0x4}}]}, @IPVS_CMD_ATTR_DAEMON={0x5c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x100000000}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6gretap0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7f}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ifb0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}]}]}, 0xcc}, 0x1, 0x0, 0x0, 0x4800}, 0x90) 2018/04/08 13:56:26 executing program 2: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000004400)=[{{&(0x7f0000000040)=@rc, 0x80, &(0x7f0000000240)=[{&(0x7f00000000c0)=""/211, 0xd3}, {&(0x7f00000001c0)=""/103, 0x67}], 0x2, &(0x7f0000000280), 0x0, 0x8}, 0xffffffffffff964e}, {{&(0x7f00000002c0)=@nl=@proc, 0x80, &(0x7f0000002680)=[{&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/218, 0xda}, {&(0x7f0000001440)=""/194, 0xc2}, {&(0x7f0000001540)=""/213, 0xd5}, {&(0x7f0000001640)=""/17, 0x11}, {&(0x7f0000001680)=""/4096, 0x1000}], 0x6, &(0x7f0000002700)=""/8, 0x8, 0x8}, 0xbe}, {{&(0x7f0000002740)=@hci, 0x80, &(0x7f0000002a00)=[{&(0x7f00000027c0)=""/228, 0xe4}, {&(0x7f00000028c0)=""/19, 0x13}, {&(0x7f0000002900)=""/52, 0x34}, {&(0x7f0000002940)=""/184, 0xb8}], 0x4, &(0x7f0000002a40)=""/117, 0x75, 0x1}, 0xc07}, {{&(0x7f0000002ac0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000002e40)=[{&(0x7f0000002b40)=""/108, 0x6c}, {&(0x7f0000002bc0)=""/158, 0x9e}, {&(0x7f0000002c80)=""/103, 0x67}, {&(0x7f0000002d00)=""/33, 0x21}, {&(0x7f0000002d40)=""/207, 0xcf}], 0x5, &(0x7f0000002ec0)=""/94, 0x5e, 0x2c26f496}, 0x81}, {{&(0x7f0000002f40)=@ll, 0x80, &(0x7f0000004300)=[{&(0x7f0000002fc0)=""/242, 0xf2}, {&(0x7f00000030c0)=""/166, 0xa6}, {&(0x7f0000003180)=""/4096, 0x1000}, {&(0x7f0000004180)=""/67, 0x43}, {&(0x7f0000004200)=""/210, 0xd2}], 0x5, &(0x7f0000004380)=""/117, 0x75, 0x200}, 0xffff}], 0x5, 0x100, &(0x7f0000004540)={0x0, 0x989680}) 2018/04/08 13:56:26 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000084bff7)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7003) pread64(r0, &(0x7f0000000000)=""/60, 0x3c, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x0, 0x400080) 2018/04/08 13:56:26 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) recvmmsg(r0, &(0x7f000020c000)=[{{0x0, 0x0, &(0x7f0000001280), 0x0, &(0x7f0000087000)=""/164, 0xffffffffffffffb7}}, {{&(0x7f00009a5ff8)=@un=@abs, 0x80, &(0x7f0000000000), 0x3b5, &(0x7f000023bfc3)=""/61, 0x3d}}], 0x2, 0x2003, &(0x7f000082f000)={0x77359400}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x40, 0x0) setsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f0000000080)="64ce5f2606849822d142ac457f119b1fdd403fd825d4342a44cd1b6efa85318a4831d03564c65fc77fec6077934e742f3fa22d473365bdc5ef0bab1d93b0b3f5ce7b9e22b2d3863728fe83b55c13cdfe1018736a0f0d99852ac7e197abc83d849de23cb56be9952f518bbd80378665d50d14366ad0f520d04d2164134d0c1e2634a9c1a0eecbfc20d8502dc028a1c37704e19cbd34f85000292e342564da0f6bbb861aee1307ef7e3645387497d92022f9998479c1dca5dfe74994d5bb594d345a757a55eaae84a7a22b8aa31ccdb9c10816dbf13965859d620a18c350bfb55103b06ff918c66ad6ff5b0bd2c5c1cfeb64a0501b65ddab70044154fe2ce160b4efa456328af7b762f72f46f04e4fc44cec368f16f600c05479884dded2a5ed4ff7281ea0cc61946a1d658ea5c92722f5a0a8e42dcd957efded38f80c1f0bb7c29292678df3f8c73c81caf9c1267a8ff689f4c6e9fd128c9744dc6f31314c23827ca3896a2adfed3b6a578a0db105e86babb79acff157b3316164c0a3222817019cd1c8aef20973c25164d3bed5eefa83c1306a9d706291d60f3467fc4e63f7a5240bb866ab224f5bab61b1916d33be53403530fe03b1ef6e6e45f24b6390baa4d820367553a99e4f7bdd4f04d63d53da4329b1f25d276416a5b4935825dab2143c9b0e1a57e73f747ed6521aecffca9db452eca8d60c753918a214e632af15d5fc8a5a4e238cc8bb57e749f29f469e4dae777a525539404d6451e892eecc0e208408fbf702fac45b5fc494111a519d1e012667176909388f9c67e0b4e7d47ad3290e0af466b9a8b6268047ef750dcbf0f935a40d75e3b1f3cd17160e9d6340f4c5e91bcc6d96355edaf121ee43cd6c01c2bb7baf3e5f09320885c58592e290319c7becfe95501e321dc1db53f1965857a3ca18fb14afce62cdfd82666f88e4c8fe60531c70f799bad492e9c30f1c6207be9776c87444a779228df95d59abb85b367cea9be798e040fa2cc52ad1c865c7b80e8b066a737aec70dff19d10f563888404c99fbd5a473d66d375bcfae952b6f6d8584312a7e868a2b3fcb7f4fc6a8623ce41ffafc58aab7f5117abbf52d10f6e80041b2ac86baf04ecbc044ced7bf9c329cd6501d9e0e379eff5045fa78e173660f9345d889827667888e4d0d0a3a0cf702080ded4df38eaa839a676b6bfdf747a2a6fd2122aadf87b7f73d0d5c1ba944f682e052c46a8221308655d61b02c2b54ff11cd2eeaafe727d0f494311d6329e15b4711d3c92697972a8fadb4d830d980a9ba94134e0b6a16cdfb5ea859eae90a580cf3dbec502cc6bea8e0fe7f6ebdc549502efd8fde9743c41b0f339edeab4802a1a7627f12d1ad9aaa6242176313d14bdbf29bc941a4bacfe753e9ca029981bc7e10dd35cb50449ec78c0b7825b8eea23a024f305771cecfc420f18e76c2ae3f0365610393ca54456aebb34fabbb53cd44b19e34f9f1729c7a3c79f7aa2fa5f557c5c918e68d53f093429fc7be22741b2b8c65f086980d471bde12bccab2457b501b9cfd17fdb99374e49b6d57f3bb19f68c530ef7daff8e6c558b8bbb6acec84dfb9acd8194416e1eb96f2370310fa2bd67457aaafa0aa5f6316c823534264c010c92894a737b38ea4531501e8a91f9c5514a63668e784c11632788013fe37510743dca758cb20543082a9852208e18cdf0a4cfb96842d55b0c20f34457d891b7e6645c69d0b93207e87b34619927f74000b194889797322c8cf273b3df00d0e12c11cde702800ec07eab406ecdb17cd12dde4002c8d2aa0d5070d476860b0b13319c0a04e95a91dee182f94d0e3877b3480ddb2620c4b19f15a30f8627a6efb5dd91df2e25b69c6e43a241b0b8baac60ca3fb589c67ef10188a6274cc2eb14d985d4a356590dc9420431c8b2a30b888df803059fcbf97087714e21912635bbc8bc17ff8e48f1ab4dbe279bfa3c6feaf3166749d26e5146ba0b3468e699ff74a3974829f399ef0e059ec084b8962e5aa989a5b9f0c3fc6008bae8d21f8faa11d89930824e0fc71ec3c82207fc7b695347229eeac2f00b25d619cae42da188bc1dfa364df1cc70a832bdbc4d1e9857ea5fe6d1134390a0adc73806df5e43f56f0914cad72b20c226dfe164224d3489bb64f57a1c38fdd07c6d69d8962a7926be70ac1a2e6cc9867b8b0ccfdf913cd05c3910c17ba148ad75a1128060a59510d91f16c71fadd3ba6e13e12c0722577382e150a7d284e9f59eef570ea4da317538bc3e000a06cd65467d0d01ccdf3b64261629b62b142428d2e93393a78a61e20feeeffc97d0f410635c3ac0f9dde4f4796c67f011f000e46ce8c7b5d1ca9f32c6afbc2e4ed7255fe5885ad3f38a5ab42a010987cec100e10bed175b8a36fe117f754687bcb7a9567144a42840c6daa8a09e2ca8275c4e9d33744e53de71ca44b64fe1f0207e045f2adf453c3a163c4446246374e148fc7267d99f3ff18244e458f7f1701c87bfc98bf3f9882469f03dbac053773065a46dd4890769656130a9992fa1bfefa9eb02138597012ab7b892f3ae147cd396af9ee287acff13376acd88429e6d2a4c5b7bb55e1d46e1f9cc8d51dad0aa50b74406e7fb0555e0e7222755aef21e8ed505f7b61d9b977d728cad46669b7e02d2d9787296eee17752eb467758b333bb146fb607b36c2de0b6c3d89657fccb22b794a5af790049462183d4a957fd461e37a79c52b08a08668a854c9391ee72b7155617616e2f8120b5766f8eb0d5acde28cfc9230f1fe00d2d42869e78794b2687b019dee293c5b967fb95705cb62b366f4efaebf29cea4e1be0b537ccb62bc28ed04a193613ad23d415b1e7dd6d8c677b380b78069923f887b19e8de29cab60df8320d246dccba7b314021554f0d5c63f2dc2309cac0e66e1ca84f1bcce8b82e0b410d82c507c2fcc3f75b0ede5626da00757d19f43fa1dac8e552d6e14b1b1bbed0942ee64fda525ef3b9666a4a8d6717a6ae5c85f27a31470dd8c4a280f578ba581651ff532c2f6984a1ef380c9eacc5954037f65cd72b322478088192fd503c2e5581933ccd275c79df8ac1f1c78f67203b891a6076c9e9405b6f9fed0ca082c458caabe2fe397ffbe08d191f979857a9c946e6ffb615b1a9c86b76600c10350a1b357a2c66b6e1051758d74101c1a98147619a38da29e5b7501d84cc71c3654bbe2b3a86db4ee4ea765f4fb0502e8eeb5d3730a07387d893fb2f0653c4e675d43f89061245af6983014d36959620936f565766e1c91825bb4a141fc173214dd61377ff08a7f312580d3d2acef0a873fdeef1d688b926c1086991361c6aa6a136e3070de357c6290e74c1fdf3038708478fc3b7689679662a9fbeaddd40e7ade4ef3ec32c589d3be0a0d2d0a17b8428db807fc2120e97a888cf8326f5460996b3cdbaf7e7905dd81ab8a1ef6437b307e7844756015c69e031977c8566fd3bcfc59febee787ee8fc5eab3a9188ca5cfffe26327423ba16f454525a34f94cc53fded32834fe74d4da192f439eb221530b958552085837d2f47a6a8725996c8b1c0488e7662e9ae267205ccff1e6bffc4d3a76b6cbc0ef73a3ae1385367b31a58ff4f2402f52abcaeed17f0879d43641d31805217706e519c7d37a88e1f90e1132314d7f83c27848d18cc11576d3387810ec953d3693ea660e65d4d8afe6f7ddbd1591503cb8c5fa81df86407a0c942e2758b74ca94d7bc2d001ecae9ca4010bc9156bed8071e3d7b9877fdebbfa4143c3d0eeaa0fb99a75358afc6dbb98df86d5266e5577950ed29ef397ade95ddf467f13cdc1fa99c259332af199ecfa7fe683ac166a972063ab5d9997f1b712de04d27e1225ee68a9b5f6d5134dcb96f174a516502585904323ab96339a66d3a6026a8016c9851c29b7094211b0d68c025d716127289ec57f944cc3f53c78ed18c3bb478d9357ecf87432b28ffcacfe9732b0a5f52299b9fa5f7f943b2ca4de03895f594bd93fd5786d74b73cf57885f47b5bfe5d8f5dedbdd62eef3c51c9f3bab79289a2d7a85dfc6df021aa55e1f8a69dc3cf17cfc411e2cf4074b51488f01576c90a4cd1f0a0309e8e8d0e9c943ef309f266e1bd5eeefcd555e15f134422c4a46b1f6cc2df599a1983039b9f903f2b8f19d748dda2a7acaccd42b8273cac414374c42834ee20bbcfeaf894ddba5404708d622adbb5426feb57b7ecef9cf081883e136fcdd32d99c9d5ed5835df07fa7be9c1bce55236f5e5a6a7a7f3ef371b1a50358622379427fbbc6b295a8fbced4cb6284b1ea12569f1d1b1f401151e4f1a4505a87d29fb3f6fc5e4308aa37628d8895b337c1bc6d5e4d2ddfd2175775b8730e6d8794653d0eea3c1ee6025e1934368227170d7b4ba4276a3facba799d90010d15055d785c0a250997651eb368ed6cc1b6109064340538e5ce19c3ca1e4e3d84a75d380a395967d5409fb9fbaa5957bbb5a7c249c7b1f7ffd858860da70c622078868b44408c4a8d06a311c4233f6e5b88ee08557926b9654191272c8b73c7bbf147f719d1dbb12921b580e2489fe69161454eda41b4daf61391eda5e722bd934aec42921154ffd445689839dfc4a9d9a00f03fb6f5534145cc1430104bbe4cd86bbc9eecac2b609305638ccecdf040be8b0db73666c6ff440902b86f036c5083ea35a8737ead2cc35bd0fb8504d2b66b603fad9da68d095dd5f79d718afb56ab7111d4b58cccb9e62bb8b876fbf0ad810c6e0999877c84d75c5533cbf3fdc37eec069cf16bc3849854d157a9f75a6137f9ff2b571a1d7655c5ff3ef3fa3a2e49beb8e5fec783161e499e9ac3d4a589dd6d1f9d8af3052aa880aed9a333f4eeb7949a41acf9ffd6ace2fe0e5545ccc47f96e656722a27b3e5223434d709c6708880374e71b5828d30a9fb0b19667b0b837ed891546c5e2fc7b6944813ab5308a5e805051e42a9cabdfdcd4dcd587492bae20db315f67b315c679aac48326769fa5cd049c9d08856ece56c436b9f659595b61e644b89796e28ba421fce0232c468f3692e730641bf8411c356bcdf80ce7b5f9f88186ed65509b2e8d17d0d32e62629336d47577c7a5193a50f87fd64bd0390d358caab236461ea1affd3914c3623b343f2318533e7be31ec022108ba260e8d9d2bf6f33d75789969ffa6c44c5009a523ea5ab6dff1b6d0797557dc838551c5ca8fbbe39a51033fcf15e65b159c5246a3736e69a6d71918a6906ce6ac2760386c4f0bef7093c1689a87e75556ae14d56e6c17247ab12a370d6ab3adc5e1d181967a9ed543ef7edce69cfffd4ec571670f8c26ead9a239c3565efdb9170e53221ca1703db2a740366e97ce937a7c1b23a651cbdaaf4b9b9d73ece04f181fe8eae227dc3566ec6fff58350a981b24ba1527ab72069c1b8970c876a9cc6b48d8cdd11d49b0a5b2f8a2fc11d8e8b8b57d4f78c0ad686c1abb934686cdc7aacce71668fa529aa8c23665d3c54b464a4d28b03fb004e61bc679d576d9bdc3d20ac1216a8a58f87477f0c0ea4b058d693e10343600aaa41000d15994eef4798aa7b04952b180e7b03dc7ae6deaf053233f06639a800c88ad808ccbf83601e6f8a6a8c0504cfadafe7e236e5c62846aaa1b0376c56daacf6418e8a2c0447f31c68e9803f0b58624aac0872965f164edcc1f909a77854211eb52291d67ba71a5871c2290f48a7f2c158222e89cf992e2a7ce92ed63b9ab70145f8a4e44c3ed8b57fa02f17a287be38e847ddfc25af6b6bf90a0203963dd6eb2a7966b0a619b75a3ae9382a68c17c0366", 0x1000) recvmmsg(0xffffffffffffffff, &(0x7f000000b580)=[{{&(0x7f0000002700)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000002900)=[{&(0x7f0000002800)=""/232, 0xe8}], 0x1, &(0x7f0000002940)=""/199, 0xc7}}], 0x1, 0x0, &(0x7f000000b800)) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x0, 0x0, @empty, 0x2}, 0x1c) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)=ANY=[@ANYBLOB="050000dd3f0000000000000000000bb1"], 0x38}, 0x1}, 0x0) 2018/04/08 13:56:26 executing program 1: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x20000008, 0x109002) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r2, 0x4008ae06, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x6) r3 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r3, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x8, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "ac0afe9739c40e4c720100"}}, 0x1e) setsockopt$sock_int(r3, 0x1, 0x4, &(0x7f0000000000)=0x3, 0x4) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/04/08 13:56:26 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) bind$pptp(r0, &(0x7f0000000100)={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x10) 2018/04/08 13:56:26 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'team0\x00'}) sendmsg$nl_route(r0, &(0x7f0000005480)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000005440)={&(0x7f0000004e00)=ANY=[@ANYBLOB="280000001300010b000000000000000000000000", @ANYBLOB], 0x2}, 0x1}, 0x0) 2018/04/08 13:56:26 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000710fec)={0x2, 0x100000000000004, 0x4, 0x6}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) socket$inet_icmp_raw(0x2, 0x3, 0x1) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x202}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x13, 0x89e1, 0x6f2000, &(0x7f00000003c0)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000000180)="ef", &(0x7f0000000280)}, 0x20) 2018/04/08 13:56:26 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = open(&(0x7f0000000040)='./file0\x00', 0x8040, 0x0) fcntl$setlease(r5, 0x400, 0x1) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r5, 0xc0045540, &(0x7f0000000400)=0xc76) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffff9}, &(0x7f0000000000), &(0x7f00007adff0)={0x77359400}, 0x8) connect$l2tp(r5, &(0x7f00000001c0)=@pppol2tp={0x18, 0x1, {0x0, r5, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x0, 0x4, 0x1}}, 0x26) perf_event_open(&(0x7f000025c000)={0x2, 0x136, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = open$dir(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000240)=ANY=[@ANYRES32=0x0], &(0x7f00000002c0)=0x1) fcntl$setlease(r4, 0x400, 0x1) fstat(r6, &(0x7f0000000080)) getegid() r7 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c4ff7)='/dev/kvm\x00', 0x0, 0x0) recvmsg$kcm(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000002580)=[{&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000000300)=""/147, 0x93}, {&(0x7f0000001440)=""/185, 0xfffffe04}, {&(0x7f0000001500)=""/95, 0x5f}, {&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f0000000180)=""/1, 0x1}, {&(0x7f0000002d80)=""/4096, 0x1000}], 0x7, &(0x7f0000000200)=""/51, 0x33, 0x401}, 0x40000020) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r8, 0x4020ae46, &(0x7f0000002d40)={0x0, 0x1, 0x0, 0x1000, &(0x7f0000433000/0x1000)=nil}) syz_kvm_setup_cpu$x86(r8, 0xffffffffffffffff, &(0x7f0000433000/0x18000)=nil, &(0x7f0000000100)=[@text32={0x20, &(0x7f0000000080)="0f350f01cac4e3d17e2b3666baf80cb8b73e9582ef66bafc0cec0f20e035000100000f22e066baf80cb84e823d89ef66bafc0ceceabb3e00003f00c174920000b805000000b9000000000f01d99a000000005b00", 0x54}], 0x1, 0x10, &(0x7f0000000140)=[@flags={0x3}], 0x1) ioctl$KVM_GET_DIRTY_LOG(r8, 0x4010ae42, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000437000/0x1000)=nil}) syz_open_dev$sndctrl(&(0x7f0000007fed)='/dev/snd/controlC#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYBLOB="0f863255ae"], &(0x7f0000000240)=0x1) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000002700)={0xa, 0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}) statx(r5, &(0x7f00000003c0)='./file0\x00', 0x6000, 0xfff, &(0x7f0000002600)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/08 13:56:26 executing program 1: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000240)="6e66733400230762e3e4f82fd73ba23111c3204976e99c2af4275efffbd0167af0478f2611efaa3c3fb23b8e6438717fe09ac634593b08e145f0173ca75eea55309b760bbb19c32a167e2bcc72c92aba1ef76da346361702965d5e06a682e2d7331112f3fa0373c4c52c41ebcd88e45d30410bb09dfcf50cb0aea24b502c58db117753e040010fb36265df35b80399", 0x0, &(0x7f0000000240)) io_setup(0x2, &(0x7f0000000080)) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x2) 2018/04/08 13:56:27 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) bind$pptp(r0, &(0x7f0000000100)={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x2000011e) 2018/04/08 13:56:27 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'team0\x00'}) sendmsg$nl_route(r0, &(0x7f0000005480)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000005440)={&(0x7f0000004e00)=ANY=[@ANYBLOB="280000001300010b000000000000000000000000", @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x2}, 0x1}, 0x0) 2018/04/08 13:56:27 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000040)={0x4, 0x100000000, 0x0, 0x0, 0x4, 0x100}) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000080)=0x14000000000, 0x4) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f00000000c0)=0x2) getuid() lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000400)={{{@in6=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000000500)=0xe8) r5 = getegid() stat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getegid() sendmsg$netlink(r0, &(0x7f0000000740)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000100)={0x10, 0x30, 0x500, 0x70bd26, 0x25dfdbfc}, 0x10}], 0x1, &(0x7f0000000600)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r1, r4, r5}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r1, r6, r7}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0xd8}, 0x4000) r8 = add_key(&(0x7f0000000840)='rxrpc_s\x00', &(0x7f0000000880)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000008c0)="655011b2e0c571279451b3a68324cb4c5b297b12f42a8696c34a4efcf7ba6e4e286ab7747c9cd585adc9bca081cea4bb0e8277d681", 0x35, 0xfffffffffffffffe) request_key(&(0x7f0000000780)='user\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000800)='/dev/input/mice\x00', r8) r9 = socket$key(0xf, 0x3, 0x2) ioprio_get$pid(0x1, r1) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000900)={0xffffffffffff95cc, 0x2, 0x6, 0x6, 0x0}, &(0x7f0000000940)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000980)={r10, 0x14, 0x5}, 0x8) ioprio_get$pid(0x1, r1) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000140)=""/43) r11 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000a40)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000b40)={&(0x7f0000000a00)={0x10}, 0xc, &(0x7f0000000b00)={&(0x7f0000000a80)={0x44, r11, 0x410, 0x70bd28, 0x25dfdbff, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x433}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x40}]}, 0x44}, 0x1}, 0x94) request_key(&(0x7f0000000b80)='.request_key_auth\x00', &(0x7f0000000bc0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000c00)='/dev/input/mice\x00', r8) getpeername(r9, &(0x7f0000000c40)=@ipx, &(0x7f0000000cc0)=0x80) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000d00)=0x200, 0x2) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000d40)={{0xa, 0x4e22, 0xd516, @ipv4={[], [0xff, 0xff], @rand_addr=0x2}, 0x6b80}, {0xa, 0x4e21, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, 0x1, [0x4a, 0x6, 0x1, 0x40, 0x8, 0x0, 0x0, 0x7a]}, 0x5c) mknod(&(0x7f0000000dc0)='./file0\x00', 0x9, 0x3) setpriority(0x0, r1, 0x0) 2018/04/08 13:56:27 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) bind$pptp(r0, &(0x7f0000000100)={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x1e) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x0) flistxattr(r1, &(0x7f0000000140)=""/142, 0x8e) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x5b7, 0x30, 0xff, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={r2, 0x8, 0xe1, 0x10000}, 0x10) 2018/04/08 13:56:27 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) fcntl$setlease(r0, 0x400, 0x2) setsockopt$inet6_int(r0, 0x29, 0xfe, &(0x7f0000000040)=0x21bc08f4, 0x81) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000240)='net/sockstat6\x00') ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x7) r2 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0xffff, 0x400800) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f00000000c0)) socket$nl_generic(0x10, 0x3, 0x10) dup3(r0, r0, 0x80000) accept$unix(r2, 0x0, &(0x7f00000001c0)) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={'ip6gre0\x00', 0x80}) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000000200)=0x7) dup(r0) 2018/04/08 13:56:28 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000f00000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-asm\x00'}, 0x58) sendmsg$nl_netfilter(r0, &(0x7f00009f5000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c0000000906014000000006000000000000000008000100060000006627a74e2958e88446d23dea83"], 0x1c}, 0x1}, 0x0) 2018/04/08 13:56:28 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'team0\x00'}) sendmsg$nl_route(r0, &(0x7f0000005480)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000005440)={&(0x7f0000004e00)=ANY=[@ANYBLOB="280000001300010b000000000000000000000000", @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x2}, 0x1}, 0x0) 2018/04/08 13:56:28 executing program 4: r0 = socket(0x40000000015, 0x3, 0x0) bind$pptp(r0, &(0x7f0000000100)={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x1e) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00009f3fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003e40)=[{{&(0x7f00000015c0)=@can={0x1d}, 0x80, &(0x7f0000001840), 0x0, &(0x7f0000001880)}}, {{&(0x7f00000028c0)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}}, 0x80, &(0x7f0000002e00), 0x0, &(0x7f0000000000)=[{0x18, 0x117, 0x3, '5'}], 0x18}}], 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x5, 0x8002, 0x200, 0x9, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=r3, &(0x7f00000000c0)=0x4) 2018/04/08 13:56:28 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000084bff7)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7003) pread64(r0, &(0x7f0000000000)=""/60, 0x3c, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x0, 0x400080) 2018/04/08 13:56:28 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000180)) dup2(r0, 0xffffffffffffffff) open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='devpts\x00', 0x0, &(0x7f00000000c0)) socket$inet_dccp(0x2, 0x6, 0x0) r1 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="18", 0x1, r2) keyctl$unlink(0x9, r3, r2) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r4, &(0x7f0000000000)={0x2}) ioctl$PPPIOCGCHAN(r4, 0x80047437, &(0x7f00000000c0)) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f00000002c0)=0x1ff, 0x4) accept$inet6(r4, 0x0, &(0x7f0000000140)) keyctl$invalidate(0x15, r3) ioctl$sock_inet_tcp_SIOCINQ(r4, 0x541b, &(0x7f0000000100)) 2018/04/08 13:56:28 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000040)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = open(&(0x7f0000000040)='./file0\x00', 0x8040, 0x0) fcntl$setlease(r5, 0x400, 0x1) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r5, 0xc0045540, &(0x7f0000000400)=0xc76) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffff9}, &(0x7f0000000000), &(0x7f00007adff0)={0x77359400}, 0x8) connect$l2tp(r5, &(0x7f00000001c0)=@pppol2tp={0x18, 0x1, {0x0, r5, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x0, 0x4, 0x1}}, 0x26) perf_event_open(&(0x7f000025c000)={0x2, 0x136, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = open$dir(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000240)=ANY=[@ANYRES32=0x0], &(0x7f00000002c0)=0x1) fcntl$setlease(r4, 0x400, 0x1) fstat(r6, &(0x7f0000000080)) getegid() r7 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c4ff7)='/dev/kvm\x00', 0x0, 0x0) recvmsg$kcm(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000002580)=[{&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000000300)=""/147, 0x93}, {&(0x7f0000001440)=""/185, 0xfffffe04}, {&(0x7f0000001500)=""/95, 0x5f}, {&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f0000000180)=""/1, 0x1}, {&(0x7f0000002d80)=""/4096, 0x1000}], 0x7, &(0x7f0000000200)=""/51, 0x33, 0x401}, 0x40000020) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r8, 0x4020ae46, &(0x7f0000002d40)={0x0, 0x1, 0x0, 0x1000, &(0x7f0000433000/0x1000)=nil}) syz_kvm_setup_cpu$x86(r8, 0xffffffffffffffff, &(0x7f0000433000/0x18000)=nil, &(0x7f0000000100)=[@text32={0x20, &(0x7f0000000080)="0f350f01cac4e3d17e2b3666baf80cb8b73e9582ef66bafc0cec0f20e035000100000f22e066baf80cb84e823d89ef66bafc0ceceabb3e00003f00c174920000b805000000b9000000000f01d99a000000005b00", 0x54}], 0x1, 0x10, &(0x7f0000000140)=[@flags={0x3}], 0x1) ioctl$KVM_GET_DIRTY_LOG(r8, 0x4010ae42, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000437000/0x1000)=nil}) syz_open_dev$sndctrl(&(0x7f0000007fed)='/dev/snd/controlC#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYBLOB="0f863255ae"], &(0x7f0000000240)=0x1) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000002700)={0xa, 0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}) statx(r5, &(0x7f00000003c0)='./file0\x00', 0x6000, 0xfff, &(0x7f0000002600)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/08 13:56:28 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x104e21}, 0x10) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/08 13:56:28 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$dspn(&(0x7f0000000200)='/dev/dsp#\x00', 0x100, 0x84000) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000240)='tls\x00', 0x4) r2 = fcntl$dupfd(r0, 0x406, r0) io_setup(0xbc, &(0x7f00000000c0)=0x0) io_cancel(r3, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x8, 0x3, r0, &(0x7f0000000100)="b094ebe082eba4f056ac2378dbad706a1bc3714511ea2fcaf616e9fe5677a9b4dc0ee03a53de852fb635831625f78ef65981aea7db975985facb77b679bbc616a95fa1aa92e66c8a41cc01f9da0dac6e861b6546c356a8e6", 0x58, 0x8, 0x0, 0x0, r2}, &(0x7f00000001c0)) mkdirat$cgroup(r2, &(0x7f0000000080)='syz1\x00', 0x1ff) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000000040)={0x1c, 0x1, 0x9, 0x1, 0x0, 0x0, {}, [@typed={0x8, 0x2, @u32}]}, 0x1c}, 0x1}, 0x0) [ 86.179594] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. [ 86.194084] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/04/08 13:56:28 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'team0\x00'}) sendmsg$nl_route(r0, &(0x7f0000005480)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000005440)={&(0x7f0000004e00)=ANY=[@ANYBLOB="280000001300010b000000000000000000000000", @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x2}, 0x1}, 0x0) 2018/04/08 13:56:28 executing program 4: r0 = socket(0xd, 0x2, 0x9) recvmsg(r0, &(0x7f00000007c0)={&(0x7f0000000040)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/1, 0x1}, {&(0x7f0000000140)=""/3, 0x3}, {&(0x7f0000000180)=""/140, 0x8c}, {&(0x7f0000000240)=""/134, 0x86}, {&(0x7f0000000300)=""/129, 0x81}, {&(0x7f00000003c0)=""/36, 0x24}, {&(0x7f0000000400)=""/8, 0x8}, {&(0x7f0000000440)=""/142, 0x8e}, {&(0x7f0000000500)=""/205, 0xcd}], 0x9, &(0x7f00000006c0)=""/254, 0xfe, 0x7}, 0x40) r1 = socket(0x40000000015, 0x5, 0x0) bind$pptp(r1, &(0x7f0000000100)={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x1e) open(&(0x7f0000000000)='./file0\x00', 0x14000, 0x1) 2018/04/08 13:56:28 executing program 3: r0 = memfd_create(&(0x7f00000001c0)='proc@+$wlan0ppp1em1\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpgrp(0xffffffffffffffff) r1 = request_key(&(0x7f00000012c0)='trusted\x00', &(0x7f0000001300)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001340)='proc@+$wlan0ppp1em1\x00', 0xfffffffffffffff8) add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r1) flistxattr(0xffffffffffffffff, &(0x7f0000000040)=""/26, 0x1a) ioctl$TUNSETSTEERINGEBPF(0xffffffffffffffff, 0x800454e0, &(0x7f0000001540)=r0) ptrace$pokeuser(0x6, 0x0, 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00006f4000)={0x80fed, 0x11, 0x0, 0x0}) r4 = dup3(r2, r3, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00003c4ff7)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000002d40)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000433000/0x1000)=nil}) syz_kvm_setup_cpu$x86(r5, 0xffffffffffffffff, &(0x7f0000445000/0x18000)=nil, &(0x7f0000000100)=[@text32={0x20, &(0x7f0000000080)="0f350f01cac4e3d17e2b3666baf80cb8b73e9582ef66bafc0cec0f20e035000100000f22e066baf80cb84e823d89ef66bafc0ceceabb3e00003f00c174920000b805000000b9000000000f01d99a000000005b00", 0x54}], 0x1, 0x0, &(0x7f0000000140), 0x0) r6 = syz_genetlink_get_family_id$fou(&(0x7f0000001400)='fou\x00') sendmsg$FOU_CMD_ADD(r4, &(0x7f00000014c0)={&(0x7f00000013c0)={0x10}, 0xc, &(0x7f0000001480)={&(0x7f0000001440)={0x34, r6, 0xb00, 0x70bd2b, 0x25dfdbfd, {0x1}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0xff}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x3a}]}, 0x34}, 0x1, 0x0, 0x0, 0x40011}, 0x8014) ioctl$KVM_GET_DIRTY_LOG(r5, 0x4010ae42, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000ffd000/0x1000)=nil}) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000240)=""/107, &(0x7f0000000180)=0x6b) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f0000001280)={0x1000, &(0x7f0000000280)=""/4096}) ioctl$KVM_DIRTY_TLB(0xffffffffffffffff, 0x4010aeaa, &(0x7f00000000c0)={0x80000000, 0x1}) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xc, &(0x7f0000001380)=0x1, 0x4) 2018/04/08 13:56:28 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x8000, 0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000001c0)={0x5, 0xc0000000, 0x2, {r1, r2+10000000}, 0x3f, 0x10}) r3 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r3, 0xaf01, &(0x7f00001e3000)) r4 = eventfd(0x0) ioctl$VHOST_SET_VRING_KICK(r3, 0x4008af20, &(0x7f0000857ff8)={0x0, r4}) readv(r4, &(0x7f0000000140)=[{&(0x7f0000000080)=""/186, 0xba}], 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$eventfd(r4, &(0x7f0000ceeff8), 0x8) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 2018/04/08 13:56:28 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001f3a), 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x84000, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000040)={{0x2, 0x4e23, @multicast2=0xe0000002}, {0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x4e21, @loopback=0x7f000001}, 'tunl0\x00'}) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000000180)=""/215) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000a40)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000a00)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r2, &(0x7f0000001700)={&(0x7f0000001440)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f00000015c0)=[{&(0x7f0000001f80)=""/4096, 0xa3a}], 0x1, &(0x7f0000001600)=""/193, 0xc1}, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000000140)={&(0x7f0000ffd000/0x2000)=nil, 0xc7, 0x4, 0x40, &(0x7f0000ffd000/0x2000)=nil, 0xff}) 2018/04/08 13:56:28 executing program 1: syz_open_dev$evdev(&(0x7f0000000500)='/dev/input/event#\x00', 0x7f5, 0x400) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="180000000000000001000000010000001300000000000000bacfa596a34fafc4fd86078271dd1e52e0fd9bcd9a73a0fc647ebd43cf6f4bae086ed22a0f0c563eae90a93b410c27b71b6c398ff8989070a912"], 0x18}, 0x0) recvmsg(r0, &(0x7f00000004c0)={&(0x7f00000000c0)=@ipx, 0x80, &(0x7f0000000440)=[{&(0x7f0000000040)=""/11, 0xb}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000900)=""/4096, 0x1000}, {&(0x7f0000000280)=""/18, 0x12}, {&(0x7f00000002c0)=""/193, 0xc1}], 0x5, &(0x7f0000000140)=""/151, 0xffffffffffffff85}, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x12000) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000540)=0x8) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r2, 0x81785501, &(0x7f00000003c0)=""/128) 2018/04/08 13:56:28 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'team0\x00'}) sendmsg$nl_route(r0, &(0x7f0000005480)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000005440)={&(0x7f0000004e00)=ANY=[@ANYBLOB="280000001300010b000000000000000000000000", @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00!\x00'], 0x2}, 0x1}, 0x0) 2018/04/08 13:56:28 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200000, 0x0) getsockname$ax25(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) connect$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10) r1 = socket(0x40000000015, 0x5, 0x0) bind$pptp(r1, &(0x7f0000000100)={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0xffffffffffffff29) 2018/04/08 13:56:28 executing program 3: pkey_alloc(0x0, 0x2) r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000001c0)={0x2, &(0x7f0000000200)=[{0x3d}, {0x6}]}, 0x10) socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_route(r0, &(0x7f00000004c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000440)=@ipv6_getroute={0x1c, 0x1a, 0x1, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000240)={{0x1f, 0x2}, 'port1\x00', 0xc, 0x60000, 0x200, 0x33, 0x100000001, 0x0, 0xd1c, 0x0, 0x5, 0x8}) 2018/04/08 13:56:28 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'team0\x00'}) sendmsg$nl_route(r0, &(0x7f0000005480)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000005440)={&(0x7f0000004e00)=ANY=[@ANYBLOB="280000001300010b000000000000000000000000", @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00!\x00'], 0x2}, 0x1}, 0x0) 2018/04/08 13:56:28 executing program 7: perf_event_open(&(0x7f0000fdef88)={0x2, 0x70, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001e3fa8)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) sendmmsg(0xffffffffffffffff, &(0x7f0000001900)=[{{&(0x7f0000000140)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}], 0x1, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140), 0x107) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x3) ioctl(0xffffffffffffffff, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(0xffffffffffffffff, &(0x7f0000000080)=[{{}, 0x0, 0x0, 0xfffffffffffffffe}, {{}, 0xa1}, {{0x0, 0x2710}, 0x0, 0xe007, 0xffffffffffffffc0}, {{0x77359400}, 0x0, 0x9}], 0x60) socketpair(0x5, 0x5, 0xed8, &(0x7f0000000040)) 2018/04/08 13:56:29 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x3}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x3000, 0xfffffffffffffe20) 2018/04/08 13:56:29 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000efdffc)=0x1, 0xd2) sendto$inet(r0, &(0x7f0000a63fff), 0x0, 0x20020004, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$admmidi(&(0x7f0000000200)='/dev/admmidi#\x00', 0x100000001, 0x40800) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000380)) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000000)={@local, @broadcast}, &(0x7f0000000040)=0x8) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f00000004c0)={@loopback, 0x0}, &(0x7f0000000440)=0x26b76739cd8cb641) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000003c0), &(0x7f0000000240)=0xfffffffffffffff4) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000002c0)={@local={0xfe, 0x80, [], 0xaa}, 0x1e, r2}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000000500)={{0x3, 0x3, 0x7, 0x0, 0x43}, 0xf2, 0x9, 'id1\x00', 'timer0\x00', 0x0, 0xff, 0x1ff, 0x0, 0x5}) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000300)={'filter\x00', 0x0, 0x3, 0xc0, [], 0x2, &(0x7f0000000080)=[{}, {}], &(0x7f00000000c0)=""/192}, &(0x7f0000000180)=0x78) shmget(0x2, 0x1000, 0x20, &(0x7f0000fff000/0x1000)=nil) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) 2018/04/08 13:56:29 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'team0\x00'}) sendmsg$nl_route(r0, &(0x7f0000005480)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000005440)={&(0x7f0000004e00)=ANY=[@ANYBLOB="280000001300010b000000000000000000000000", @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00!\x00'], 0x2}, 0x1}, 0x0) 2018/04/08 13:56:29 executing program 6: r0 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x40000000000, 0x1000000000000) ioctl(r0, 0x3ff, &(0x7f0000000000)) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000180000fa0200000000000000", @ANYBLOB="431ae5df582d34f56b0b64d3fae49d66f2e842bd5a1b8edc95c4ddac4a9d05d7490241c27692dfbd91880846834ca9da6ee9bc7de2f1baa27e5342dc43b9c450791de3120d51e9dd675ea243e0c66cb7315cc3a0d33e4eabb67dc7702f4ac069fade7d072920cd8d97d20a075791784a388fd366047302e13d2eab64d85d168580fdd10c0f2e40c7a1e47a7217a32d4b2a6eb6e33c955483c1dc62a8cb750e6866a1f06fd2f006d3d200aa8f8efd57efc30884c2e67cf1bc4940d0ea0935f8bc8a5ffc18f8ef92ea88a302e80b1e0056451d98d1afe2ed00daa697717eff04bcf6074118f7c995b266ccdaf6da75f5b4ecc691c56b98", @ANYBLOB="3f010b0080000000"], 0x10e) write$rdma_cm(r0, &(0x7f0000000980)=ANY=[@ANYBLOB="09000000080100fa", @ANYRES32, @ANYBLOB="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"], 0x110) 2018/04/08 13:56:29 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000dc7ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000004fec)=[@acquire_done={0x40486311}], 0x316, 0x0, &(0x7f0000008000)}) r2 = socket(0x10, 0x0, 0xc4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000001500), &(0x7f0000001540)=0x4) recvmsg$netrom(0xffffffffffffffff, &(0x7f00000013c0)={&(0x7f0000000140)=@full={{0x3, {"f2ac710e41169e"}, 0x9}, [{"c46773d910256b"}, {"dfc5ab09df4091"}, {"e39edf80d35383"}, {"1f6eec02b38d62"}, {"f697d479e0280b"}, {"b2dca004a57601"}, {"91598a91c7583f"}, {"8a53be2d37f1cf"}]}, 0x48, &(0x7f0000001340)=[{&(0x7f00000000c0)}, {&(0x7f00000001c0)="f3567e019a84aa0311ea5ec59ba793a1b10c2c5a82b35c897b52f929f868942aedc1eafe5c291ca01e8b6dbaf1a551924fcce3738a7de7fd8c53722c5f72f26e069a737082bbf44c9b3af1e8e5ec46a1c0b7938d8b71798b56f5d2c4aa90732bb00714b1c5ae18215c7d57bd4f60b6fd1ec8e0839a07", 0x76}, {&(0x7f0000000240)="7145a656130cf2645a58fe9640e1b92fbd7a47542af59c984b3eead50f9135bb17ae2390cb69d39de2391a2d8fb457b81cfe323d21de8125409b817f4018f5524785456b71d26963df04d84b0aa71820355a3117fe9a791508760092d3d17ccafcfe11a10b29786b1fd50794f8ebae83a020d9540e658099cfcc6feece12c3d8695a290ab573816251f4451ef49e7b942c", 0x91}, {&(0x7f0000000300)="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"9b8c9b76d30127b971d3373b8d7a830b5fb63febad0d295ab7366d852c7963765ebad0ba59b93ad256409db8bc48dda4ae7dfa359faf8198d85dda76db4a787538dc6d94a6b2882ba84ee135cd7fbf7da2cbdb19c49776b6e29cfc9be42502f6307bf5bee8af3f4e6b3ad200bb477b44ec65938859d07b831dd4eef2c6a123fe87938eadb7fb3030cd79dbc87d59918edebdb157cfbcc332883fc7f528ac5365"}, {0x1010, 0x109, 0x5, "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"}, {0x78, 0x107, 0x2, "18bdb82a1b53ca9affd0c59a012fab219dffd0ada01823d72497f41149fafe5ce330d5117ba3f3eb8e2c73fbb3966e158a86abba76f7ba88a962abd4c2926844972754d596d2d4bfe07cf8cab95f199a9f35509fa8ecc76b57f5e9d352084a4890b745eb55a7"}], 0x1280, 0x20000094}, 0x120) fchdir(0xffffffffffffffff) r3 = openat$cgroup_ro(r0, &(0x7f00000000c0)='cpuset.memory_pressure\x00', 0x0, 0x0) close(r0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000001400)={r3, r3, 0x3, 0x3}, 0x10) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000003fdc)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000002000)="b1"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x44, 0x0, &(0x7f0000e49fb8)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00007b9815), &(0x7f000069d000)}}], 0x0, 0x0, &(0x7f0000ef9000)}) 2018/04/08 13:56:29 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000084bff7)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7003) pread64(r0, &(0x7f0000000000)=""/60, 0x3c, 0x0) 2018/04/08 13:56:29 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000040)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = open(&(0x7f0000000040)='./file0\x00', 0x8040, 0x0) fcntl$setlease(r5, 0x400, 0x1) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r5, 0xc0045540, &(0x7f0000000400)=0xc76) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffff9}, &(0x7f0000000000), &(0x7f00007adff0)={0x77359400}, 0x8) connect$l2tp(r5, &(0x7f00000001c0)=@pppol2tp={0x18, 0x1, {0x0, r5, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x0, 0x4, 0x1}}, 0x26) perf_event_open(&(0x7f000025c000)={0x2, 0x136, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = open$dir(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000240)=ANY=[@ANYRES32=0x0], &(0x7f00000002c0)=0x1) fcntl$setlease(r4, 0x400, 0x1) fstat(r6, &(0x7f0000000080)) getegid() r7 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c4ff7)='/dev/kvm\x00', 0x0, 0x0) recvmsg$kcm(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000002580)=[{&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000000300)=""/147, 0x93}, {&(0x7f0000001440)=""/185, 0xfffffe04}, {&(0x7f0000001500)=""/95, 0x5f}, {&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f0000000180)=""/1, 0x1}, {&(0x7f0000002d80)=""/4096, 0x1000}], 0x7, &(0x7f0000000200)=""/51, 0x33, 0x401}, 0x40000020) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r8, 0x4020ae46, &(0x7f0000002d40)={0x0, 0x1, 0x0, 0x1000, &(0x7f0000433000/0x1000)=nil}) syz_kvm_setup_cpu$x86(r8, 0xffffffffffffffff, &(0x7f0000433000/0x18000)=nil, &(0x7f0000000100)=[@text32={0x20, &(0x7f0000000080)="0f350f01cac4e3d17e2b3666baf80cb8b73e9582ef66bafc0cec0f20e035000100000f22e066baf80cb84e823d89ef66bafc0ceceabb3e00003f00c174920000b805000000b9000000000f01d99a000000005b00", 0x54}], 0x1, 0x10, &(0x7f0000000140)=[@flags={0x3}], 0x1) ioctl$KVM_GET_DIRTY_LOG(r8, 0x4010ae42, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000437000/0x1000)=nil}) syz_open_dev$sndctrl(&(0x7f0000007fed)='/dev/snd/controlC#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYBLOB="0f863255ae"], &(0x7f0000000240)=0x1) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000002700)={0xa, 0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}) statx(r5, &(0x7f00000003c0)='./file0\x00', 0x6000, 0xfff, &(0x7f0000002600)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/08 13:56:29 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f00000002c0)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) r1 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x5, 0x2, &(0x7f0000000340)=[{&(0x7f00000001c0)="7f35162266531b021d68291b960bf55f3e82d5bc68", 0x15, 0x1}, {&(0x7f0000000200)="12bc6771f9ce562b780507c78e5137deceae91ef0a7ac30c5afd92d5bcf7139d1864553878ed0cbe7c4ff34a8fb89c789a7a1a65d509b65ca4017e6b400a01e84a9e620551cedddc153b6bd00b1969f44b1baf17e9568946ba62df7b1769eee6f2aa85fed8c7275fd28f0e245fe7aa2f68f526e9ab730b714131e275bf95199145de0a", 0x83, 0x6}], 0x8000, &(0x7f0000000380)={[{@errors_continue='errors=continue', 0x2c}, {@usrjquota_path={'usrjquota', 0x3d, './file0'}, 0x2c}, {@auto_da_alloc='auto_da_alloc', 0x2c}, {@usrjquota='usrjquota=', 0x2c}, {@init_itable='init_itable', 0x2c}, {@nojournal_checksum='nojournal_checksum', 0x2c}]}) r2 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) accept$nfc_llcp(r1, &(0x7f00000005c0), &(0x7f0000000640)=0x60) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000480)={{}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f0000000580)=0xe8) write$sndseq(r3, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect}], 0x2cf) ioctl$TCSETAW(r3, 0x5407, &(0x7f0000000000)={0x11f, 0xfffffffffffffbff, 0x7, 0x8, 0x6, 0x2, 0x80000001, 0x5, 0x6c, 0x40}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000100)={0xa7}) bind$pptp(r0, &(0x7f0000000100)={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x1e) getpeername$ax25(r0, &(0x7f0000000400), &(0x7f0000000440)=0x10) 2018/04/08 13:56:29 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'team0\x00'}) sendmsg$nl_route(r0, &(0x7f0000005480)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000005440)={&(0x7f0000004e00)=ANY=[@ANYBLOB="280000001300010b000000000000000000000000", @ANYBLOB="000000000000000008002100cc3f"], 0x2}, 0x1}, 0x0) [ 87.520378] binder: release 7865:7868 transaction 5 out, still active [ 87.535554] binder: 7865:7868 transaction failed 29189/0, size 0-0 line 2788 [ 87.542897] binder: send failed reply for transaction 5, target dead 2018/04/08 13:56:29 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x100, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000000040)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x2, 0x0, 0x0, 0x7}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x7ff}, {}, {0x0, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000}, {}, {}, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd01}) syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x3, 0x1) r3 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x80000) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000000340)={r3}) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00000002c0), &(0x7f0000000300)=0x4) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000003000/0x2000)=nil}) r4 = syz_open_dev$adsp(&(0x7f00000001c0)='/dev/adsp#\x00', 0x4, 0x301000) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000200)=0x100, 0x4) 2018/04/08 13:56:29 executing program 6: syz_mount_image$ntfs(&(0x7f0000000000)='ntfs\x00', &(0x7f0000000440)='./file0\x00', 0x4000000000000, 0x1, &(0x7f0000000100)=[{&(0x7f0000000180)="386c84504e3ba2510ba2e4de034a6c8b29dad991586ec51c224ac818cbe7ddd0ddc164dfdd2db95f1b3f226bf4b59a5aca622ce7f42587dbaa0ff82a518ddaba097d42d2848701ff901c0fa2ba2012874f", 0x51}], 0x808000, &(0x7f0000000140)) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0xc0080, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) [ 87.605772] binder_alloc: binder_alloc_mmap_handler: 7865 20000000-20002000 already mapped failed -16 [ 87.643177] binder: BINDER_SET_CONTEXT_MGR already set 2018/04/08 13:56:29 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'team0\x00'}) sendmsg$nl_route(r0, &(0x7f0000005480)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000005440)={&(0x7f0000004e00)=ANY=[@ANYBLOB="280000001300010b000000000000000000000000", @ANYBLOB="000000000000000008002100cc3f"], 0x2}, 0x1}, 0x0) [ 87.653317] binder: 7865:7868 ioctl 40046207 0 returned -16 [ 87.663971] binder_alloc: 7865: binder_alloc_buf, no vma [ 87.669734] binder: 7865:7889 transaction failed 29189/-3, size 0-0 line 2963 2018/04/08 13:56:29 executing program 4: r0 = socket(0x40000000015, 0x5, 0xfffffffffffffffd) bind$pptp(r0, &(0x7f0000000100)={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x1e) 2018/04/08 13:56:29 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'team0\x00'}) sendmsg$nl_route(r0, &(0x7f0000005480)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000005440)={&(0x7f0000004e00)=ANY=[@ANYBLOB="280000001300010b000000000000000000000000", @ANYBLOB="000000000000000008002100cc3f"], 0x2}, 0x1}, 0x0) 2018/04/08 13:56:29 executing program 3: r0 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) write$tun(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1a"], 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x6, 0x11, r0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0x9, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r2, 0x0) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @random="89deb3262722", [], {@ipv4={0x800, {{0x5, 0x4, 0xff, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x29, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x4e20, 0x0, 0x28}}}}}, &(0x7f0000000380)) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) r7 = dup3(r6, r5, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r6, 0xaeb7) ioctl$KVM_RUN(r7, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="b9870300000f329a1a00c0fee400c4c31120660d4ab981030000b806000000ba000000000f30c4e2392db636fb66ed0f3266b817018ed0c4e161f1c70f01cf66b8dc008ec8", 0x45}], 0x1, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) 2018/04/08 13:56:29 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x80, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x40440, 0x0) renameat(r0, &(0x7f0000000240)='./file0\x00', r0, &(0x7f0000000280)='./file0\x00') [ 87.839675] binder: undelivered TRANSACTION_ERROR: 29190 [ 87.890278] x86/PAT: syz-executor3:7917 map pfn RAM range req write-combining for [mem 0x18d1e0000-0x18d1e3fff], got write-back 2018/04/08 13:56:30 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000100)=0x0) ptrace$poke(0x5, r0, &(0x7f0000000140), 0x4) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000767fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000002ef88)={0x1, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYRES64], &(0x7f00000002c0)={0x0, 0x3}) r3 = memfd_create(&(0x7f0000000040)='posix_acl_accessppp1\x00', 0x1) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r3, 0xc0086421, &(0x7f00000000c0)={r4, 0x3}) 2018/04/08 13:56:30 executing program 1: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x4, 0xffffffffffffff9c, 0x1}) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000040)={0xbd1f, 0x1c, 0x3}, 0xc) r1 = socket$inet_icmp(0x2, 0x2, 0x1) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002c80)={0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0xfffffffffffffffd, 0x8001}, &(0x7f0000002d40)=0x90) sendmsg$inet_sctp(r2, &(0x7f0000002580)={&(0x7f0000139ff0)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x3, &(0x7f000043cfff)=[{&(0x7f0000002b80)="bdd0cf65e499b377599797bcfb63b2d0f70c0dcb49efa78f9d0d13f2c8b31a4c931ddb0b8c743f109f3393079a8c639be219deacec88b4ba5bb5f306449db6a4a90c0b200d305615c45a905c0a97f9db7561301f9d34fca0c34a33850989d7b6a50579e8c2c5065760f5433c257101bc9ba8e419e3a69b5b6389f89325abbaedec2125c6f6a4000000000000000000006d0bde38dafe05b38e94daf0833c293c4a7a47c949bd43627b051cf332cd6174e506b4ef99afebbc3ecabded1247a592b52eeea2", 0xc4}], 0x1, &(0x7f0000002d80)=[@init={0x0, 0x84, 0x0, {0xfffffffffffffffa, 0x1, 0x2, 0x5}}, @sndrcv={0x0, 0x84, 0x1, {0x6c8, 0xfffffffffffffff8, 0x8, 0x3, 0x6, 0x7f35, 0x27, 0x100, r3}}, @init={0x0, 0x84, 0x0, {0x3, 0x10000, 0x401, 0x7}}, @sndinfo={0x0, 0x84, 0x2, {0xffffffffffffff8d, 0x1, 0x172c, 0x0, r3}}]}, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f0000565000)={{0x0, 0x0, 0x81}, 0x7}) sendmmsg$inet_sctp(r2, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000562000), 0x3e2, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}, {&(0x7f0000957ff0)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0xfffffffffffffe70, &(0x7f000093e000), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f00000000c0)={0x0, 0x1, 0x4, &(0x7f0000000080)}) getitimer(0x3, &(0x7f0000000100)) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000000180)={0x0, 0x80000000, 0x6, &(0x7f0000000140)}) inotify_add_watch(r0, &(0x7f00000001c0)='./file0\x00', 0x800) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000000200)=ANY=[@ANYBLOB="01000c002000e7ff7e305dac34d0c244"]) r4 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r4, &(0x7f0000000240)) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) clone(0x2002000, &(0x7f0000000280)="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", &(0x7f0000001280), &(0x7f00000012c0), &(0x7f0000001300)="327d435501fff5b086e894469a46300e83c2f6b0950d46d51fe48a6dabc3d566be3ec77f0c35b14f3f0b1bcabdb677bf110f3692dfa7f5efc801a37141476dc6c2dc8ee1c775ba16872a602d43d9261885307c38488c84ed5df16e2fd1699ece00357504d5f4c7cc23329a3b9b7e358c519e560aaa3602598139ba7c3dc55ac2c187c328c75f3b85936a5a68ba7163f95217006318402a2fa1eb14ce48b7e43b16af5b138fe5a89294e17a5d9b2ba03725e415cba99a66215bef08c211398de95c6ae3e71b64bf5849f821a9d9167a") ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000001400)={0x40000000000001a2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000001440)=""/4096) r5 = add_key(&(0x7f00000024c0)='id_legacy\x00', &(0x7f0000002500)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) add_key$keyring(&(0x7f0000002440)='keyring\x00', &(0x7f0000002480)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r5) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000002540)=0x1, 0x4) execveat(r0, &(0x7f0000002580)='./file0\x00', &(0x7f0000002700)=[&(0x7f00000025c0)='trusted\x00', &(0x7f0000002600)='+(\x00', &(0x7f0000002640)='id_legacy\x00', &(0x7f0000002680)='vboxnet0:^\x00', &(0x7f00000026c0)='id_legacy\x00'], &(0x7f0000002880)=[&(0x7f0000002740)='keyring\x00', &(0x7f0000002780)='\x00', &(0x7f00000027c0)='eth1bdev[em0z]posix_acl_access,^*.+]security\x00', &(0x7f0000002800)='keyring\x00', &(0x7f0000002840)='keyring\x00'], 0x800) ioctl$sock_bt(r4, 0x0, &(0x7f00000028c0)="4d71a949") getitimer(0x3, &(0x7f0000002900)) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000000, 0x12, r1, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000002940)=""/204) getitimer(0x1, &(0x7f0000002a40)) sysfs$3(0x3) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000002a80), &(0x7f0000002ac0)=0x6) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f0000002b00), &(0x7f0000002b40)=0xc) 2018/04/08 13:56:30 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000084bff7)='/dev/rtc\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000000)=""/60, 0x3c, 0x0) 2018/04/08 13:56:30 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) bind$pptp(r0, &(0x7f0000000100)={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1e) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000000)={'mangle\x00'}, &(0x7f0000000080)=0x54) socket$inet_udp(0x2, 0x2, 0x0) 2018/04/08 13:56:30 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x0, 0x1d, 0x92, 0x8, 0x8, 0x6, 0x2, {0x0, @in6={{0xa, 0x4e22, 0x800, @dev={0xfe, 0x80, [], 0xc}, 0x1}}, 0x5, 0x2, 0x5, 0x9}}, &(0x7f00000000c0)=0xb0) r2 = socket(0x1, 0x6, 0x3ff) connect$netrom(r2, &(0x7f0000000200)=@full={{0x3, {"d150670d3a8ed2"}, 0x8}, [{"8514d68b926e36"}, {"774a764ef15f61"}, {"a3921ddea3b3a9"}, {"7c9dfeacbc651d"}, {"e289ac168c724b"}, {"d4d71477fd42b7"}, {"3195bca56e3424"}, {"6822939d7fbf24"}]}, 0x48) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x7, 0x5, 0x4, 0x3, 0x100}, &(0x7f00000001c0)=0x14) 2018/04/08 13:56:30 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'team0\x00'}) sendmsg$nl_route(r0, &(0x7f0000005480)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000005440)={&(0x7f0000004e00)=ANY=[@ANYBLOB="280000001300010b000000000000000000000000", @ANYBLOB="000000000000000008002100cc3f4a"], 0x2}, 0x1}, 0x0) 2018/04/08 13:56:30 executing program 2: r0 = socket$inet(0x2, 0x80806, 0x0) r1 = dup(r0) r2 = perf_event_open(&(0x7f0000000300)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000000400)='/dev/snd/midiC#D#\x00', 0xa4, 0xfffffffffffffffe) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40000003, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r3, &(0x7f0000b0e000)) dup2(r2, r4) futimesat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f0000000840)) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x0, &(0x7f0000f07000)}, 0x10) fadvise64(r0, 0x0, 0xa6, 0x3) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000000280)={0x2, r2}) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) pkey_alloc(0x0, 0x3) readv(r1, &(0x7f0000000200)=[{&(0x7f0000e89000)=""/109, 0x328}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) writev(r0, &(0x7f00003b8000)=[{&(0x7f0000d41000)="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", 0x407}], 0x1) sendto$unix(0xffffffffffffffff, &(0x7f00000009c0)="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", 0x616, 0x4000800, &(0x7f0000000100)=@abs, 0x6e) getsockopt$netlink(r1, 0x10e, 0xf, &(0x7f00000001c0)=""/47, &(0x7f00000008c0)=0x2f) r5 = syz_open_dev$evdev(&(0x7f00009abfee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGREP(r5, 0x80084503, &(0x7f000069f000)=""/41) syz_open_dev$admmidi(&(0x7f00000002c0)='/dev/admmidi#\x00', 0x40, 0x400000) r6 = geteuid() r7 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000040)={0x2, 'gretap0\x00'}, 0x18) keyctl$get_persistent(0x16, r6, r7) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000380)=0x3) perf_event_open(&(0x7f0000271000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/08 13:56:30 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000000100)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r3, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r3, 0x7, &(0x7f0000010000)) tkill(r0, 0x1000000000016) dup3(r2, r3, 0x0) 2018/04/08 13:56:30 executing program 7: r0 = socket$inet6(0xa, 0x80803, 0x84) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x6, 0x100) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0xffffffffffffffff, r1, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000340)='/dev/hwrng\x00', 0x4000000, 0x0) r2 = socket(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000180)={0x0, 0x1d7}, &(0x7f00000001c0)=0x8) bind$inet(r2, &(0x7f00000004c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) connect$inet(r2, &(0x7f0000390000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r3 = open(&(0x7f0000000080)='./file0\x00', 0x141046, 0x0) ioctl$KDSKBSENT(r3, 0x4b49, &(0x7f0000000100)="87c6f324c8516687893be8e166bcda18379cfac59a9d920e1e0dde706f20f8a5a23cf16d4ef6e93e12bd3d9dc9732693977ba6057e61d15020df6e9b43ff0d3bf7339766b4e8a2") ftruncate(r3, 0xfffc) sendfile(r2, r3, 0x0, 0x10001) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r4, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in=@dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x6c}, 0x0, @in6, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) 2018/04/08 13:56:30 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'team0\x00'}) sendmsg$nl_route(r0, &(0x7f0000005480)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000005440)={&(0x7f0000004e00)=ANY=[@ANYBLOB="280000001300010b000000000000000000000000", @ANYBLOB="000000000000000008002100cc3f4a"], 0x2}, 0x1}, 0x0) 2018/04/08 13:56:30 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) bind$pptp(r0, &(0x7f0000000100)={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x1e) sendto$ipx(r0, &(0x7f0000000000)="2c9c2dd63345e0302d718dcbe5c925f7c524d8c9ab9d8959b9217a4c1f47884b630bcf5ea20c7f09fcc5050a339f6c59f55ee5935c34462cb66246550129391d5e2ca8ef0b4be9a2b61cb1afee6f8063fbea184614b8e118414fbddb1e462ae66e1f2e44e0a14fe8b512ed4f623291904ca775c472cb9c982dff342a978073343021191429d9e419a808afed66b9ca08439e0875b22dc16fd0223a56ff09a283fd89a6a177323c675965d18ba9faa2ee352e536201d94c49f22ded6b341b147e039f9b62a422df4f5620c6cc00e92f", 0xcf, 0x800, 0x0, 0x0) 2018/04/08 13:56:30 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'team0\x00'}) sendmsg$nl_route(r0, &(0x7f0000005480)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000005440)={&(0x7f0000004e00)=ANY=[@ANYBLOB="280000001300010b000000000000000000000000", @ANYBLOB="000000000000000008002100cc3f4a"], 0x2}, 0x1}, 0x0) 2018/04/08 13:56:30 executing program 6: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x6042, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$fiemap(r1, 0x40086602, &(0x7f0000000000)=ANY=[]) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) writev(r2, &(0x7f0000000000)=[{&(0x7f0000001200)="7f", 0x1}], 0x1) sendfile(r0, r0, &(0x7f0000000100), 0xffffffff) socket$alg(0x26, 0x5, 0x0) [ 88.687352] IPVS: sync thread started: state = BACKUP, mcast_ifn = gretap0, syncid = 0, id = 0 2018/04/08 13:56:31 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) bind$pptp(r0, &(0x7f0000000100)={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x1e) recvmsg$kcm(r0, &(0x7f0000001540)={&(0x7f0000000000)=@l2, 0x80, &(0x7f0000001480)=[{&(0x7f0000000140)=""/177, 0xb1}, {&(0x7f0000000080)=""/40, 0x28}, {&(0x7f0000000200)=""/97, 0x61}, {&(0x7f0000000280)=""/78, 0x4e}, {&(0x7f0000000300)=""/143, 0x8f}, {&(0x7f00000000c0)=""/29, 0x1d}, {&(0x7f00000003c0)=""/174, 0xae}, {&(0x7f0000000480)=""/4096, 0x1000}], 0x8, &(0x7f0000001500)=""/40, 0x28, 0xf6b1}, 0x3) 2018/04/08 13:56:31 executing program 0 (fault-call:2 fault-nth:0): r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'team0\x00'}) sendmsg$nl_route(r0, &(0x7f0000005480)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000005440)={&(0x7f0000004e00)=ANY=[@ANYBLOB="280000001300010b000000000000000000000000", @ANYBLOB="000000000000000008002100cc3f4a00"], 0x2}, 0x1}, 0x0) 2018/04/08 13:56:31 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) personality(0x400000003ffff8) uname(&(0x7f0000484000)) r1 = gettid() r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x101000, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000000100)={{0xa, 0x4e23, 0x40, @ipv4={[], [0xff, 0xff], @rand_addr=0x8}, 0x6}, {0xa, 0x4e21, 0x554, @local={0xfe, 0x80, [], 0xaa}, 0x5}, 0x200020000000, [0x8, 0x7, 0x2, 0x3, 0x7, 0x101, 0x7f, 0x800]}, 0x5c) perf_event_open$cgroup(&(0x7f0000000040)={0x0, 0x70, 0x401, 0x3, 0x7, 0xf9b, 0x0, 0x825, 0xc0d00, 0xa, 0x6c7, 0x9, 0x4, 0x100000000, 0x0, 0xe, 0x9, 0xfff, 0x24798a86, 0x7, 0x2, 0x3, 0xffffffff, 0x1, 0x6, 0x4, 0x8, 0x8001, 0x100000001, 0xfcc, 0xffff, 0x9, 0x3f, 0x81, 0x6, 0x1, 0x8000000000000000, 0x8, 0x0, 0x2, 0x0, @perf_config_ext={0x1, 0x5}, 0x8000, 0x9, 0x130, 0x0, 0x7, 0x101, 0x80000001}, r2, 0x0, r0, 0x1) getpgrp(r1) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x2, 0x4) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/04/08 13:56:31 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c0000002200090100000000000000000600000008000a6400000000"], 0x1c}, 0x1}, 0x0) 2018/04/08 13:56:31 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000084bff7)='/dev/rtc\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000000)=""/60, 0x3c, 0x0) 2018/04/08 13:56:31 executing program 2: r0 = socket$inet6(0xa, 0x3, 0xfffffffffffffbfc) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) connect$inet6(r0, &(0x7f0000f6dfe4)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f0000000000)=0xdf8, 0x4) bind$inet6(r1, &(0x7f0000f67fe4)={0xa, 0x4e20}, 0x1c) 2018/04/08 13:56:31 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x2, 0x40102) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x80000001, 0x0, 0x6, 0xf, 0x8, "013c2f93609d41899ae80fd9a4a30a7abd2eed61c660d4cf04e3cec8903f3520b838d2dcdb143b6d62c7522861973051cca74a61bc5fff0b66c3719bcd36d6f3", "3812e889e92d5d32a7cd1571855fba137ae609d4ea3b60450ed5d485076ff6a8d50525f2d0162f403120ac8d6abf7068e54ec410f1b96cbf782bb92ad7ebf903", "bb1c6a5684100c28073c2ec3cfbc1314e00037cefe951f46be93a0ed253e10df", [0x8, 0x1]}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000100)=@assoc_value, &(0x7f0000000040)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/04/08 13:56:31 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x420080, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$reiserfs(&(0x7f0000000080)='reiserfs\x00', &(0x7f0000000100)='\x00', 0x7, 0x5, &(0x7f0000000500)=[{&(0x7f0000000140)="2b6b9c8887c0f36be35433f963187f23baa906e849a4a0ec794e8023dc17909f98650db92c5c5495aa73e5fb0323b2557793fe5a00de96cf3bf7cf2a0a9ab8fe751c46415bc861705518bb5568f88207dff3d28ae539d2574f25fadbe3e433e958b7e4952a276bc8eee2811edfc2b00cd89656a50c0c894e89350b82592854005a8bd24727d39fab58fc56a2bbdc6c4de1c0be820db7b8e6a31518366c07e4d580a206fea9ee98e487086ad6", 0xac, 0x9}, {&(0x7f0000000200)="22b1dc3e30e83fd7727114b11b489b95bfb5cc4aa092831017cdb92a5e376e69c9812c9bf950d0dcab6211a3a9f8adc4a5aad6b37ad9ed4c1c05ae4eec4518a8a4739d47ef4bc3cfc50668925aa6f0c2e0fcbcea01d4890665ae47bca3f542f45913265ba0c2274a20816f473042295bc3252bb8f2b265cc288ec989c6c43e199137d1aa48a1346b7d908f188e3841af38be86597cf90b3c0ebf353d141df674a98bd5e892a06973249cf5d191994ae07167c3e0745b3c338335e75d73e929c4e91bb62a4357af04d28e9c7b6354af2cd094dc9dd2d5a84403", 0xd9, 0xf6e1}, {&(0x7f0000000300)="a37a8aaf6a4fc452e9614a4f0d5d4989b1c5401391bf30af916f9bbadae33d54e757636f660d5e9a7e11b41d9429def2d52f2f3f90bb56a72160ce45e4c5518d1de9782fe3bc33c8b9dc7f64ca8adf60eaf73a0d9e324769f2813bb0257298bf388fb8ad0e3edf60cb8ed50d87075a78b7e56597ec053c2fa756c262699c7a3be75513bad956baf38ff87d57bcb8e7736531de0d723caaffc5b5e12e49af8be0c58b086ed97bb7088f06848bba72209b5acc", 0xb2, 0xaa65}, {&(0x7f00000003c0)="ddd50a5d568e301bd547a3cf70ea3f8992fd304bc95475f49c6d88b574f44b4251c8ba0b63cdeeaabd565f4c77fd0c4f367e15780bbfeecb9500d6b24fd0dae7ad87d173736d0dcc776f0dab6b55ee37dd706dbf1413d0a36bbfb8bdd4f1403d219743825b0914650e6da215e37bc7539f6f0e64bfaf4545f085ed204a8aea4b743a36eb7c23b8644a13157efc21bb59182cec242dc94274858677103407bd", 0x9f, 0x628}, {&(0x7f0000000480)="25d59f4e4dc702ddb6231b87571c16c118e47d37c63dafae2f39e399a8a0253d095d1aed4beff258221e69c5dc7ad823d1a60fe452c766e6213ee5826cb601bab9d54e4ea8bd62a6d4f4863e5a9f7855", 0x50, 0x3}], 0x200001, &(0x7f0000000580)={[{@usrquota='usrquota', 0x2c}, {@acl='acl', 0x2c}]}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000786000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f0000e46000)={&(0x7f00000000c0)={0x14, 0x1, 0x2, 0x7ffffffff}, 0x14}, 0x1}, 0x0) [ 89.744855] FAULT_INJECTION: forcing a failure. [ 89.744855] name failslab, interval 1, probability 0, space 0, times 1 [ 89.756529] CPU: 0 PID: 8004 Comm: syz-executor0 Not tainted 4.16.0+ #4 [ 89.763299] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 89.772671] Call Trace: [ 89.775287] dump_stack+0x1b9/0x294 [ 89.778939] ? dump_stack_print_info.cold.2+0x52/0x52 [ 89.784168] should_fail.cold.4+0xa/0x1a [ 89.788258] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 89.793380] ? __local_bh_enable_ip+0x161/0x230 [ 89.798072] ? _raw_spin_unlock_bh+0x30/0x40 [ 89.802602] ? release_sock+0x1e2/0x2b0 [ 89.806595] ? __release_sock+0x3a0/0x3a0 [ 89.810774] ? find_held_lock+0x36/0x1c0 [ 89.814885] ? check_same_owner+0x320/0x320 [ 89.819234] ? rcu_note_context_switch+0x710/0x710 [ 89.824184] ? __netlink_lookup+0x5cf/0xaa0 [ 89.828534] should_failslab+0x124/0x180 [ 89.832624] kmem_cache_alloc_node+0x272/0x780 [ 89.837233] ? find_held_lock+0x36/0x1c0 [ 89.841329] __alloc_skb+0x111/0x780 2018/04/08 13:56:31 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={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, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x4}, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000180)={r1}) r3 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r3) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0xfff) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) socketpair(0x4, 0x1, 0x5, &(0x7f0000000100)={0xffffffffffffffff}) socketpair(0x6, 0x2, 0x1, &(0x7f0000000400)={0xffffffffffffffff}) r6 = getpid() perf_event_open(&(0x7f00000002c0)={0x8000000000000001, 0x70, 0x0, 0x9, 0x100000000, 0xff, 0x0, 0x247, 0x0, 0x8, 0x8, 0x47ff, 0x2, 0x9, 0x9, 0xa66b, 0x6, 0x7e, 0x8, 0xa, 0xfffffffffffff2b7, 0x0, 0x2, 0x2, 0x0, 0x71, 0xfffffffffffffffe, 0x254e, 0x3, 0x8, 0x0, 0x2, 0x401, 0x7, 0x3c5, 0x0, 0x0, 0x3, 0x0, 0x8, 0x2, @perf_config_ext={0x1f, 0x8d9}, 0x20000, 0x6, 0x0, 0x3, 0x800, 0x8, 0x4}, r6, 0x1, r2, 0x2) perf_event_open(&(0x7f000025c000)={0x5, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = gettid() perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x7, 0xfff, 0x100000001, 0xfffffffffffffffb, 0x0, 0x8001, 0x0, 0x1, 0x0, 0xfffffffffffffff9, 0x0, 0x9, 0x0, 0x5, 0x8, 0x1, 0x8106, 0x1, 0x14000000000, 0x80000000, 0x1, 0x5, 0x0, 0x40, 0x2839, 0x1d, 0x800, 0x7, 0x8, 0x3, 0x5, 0x7, 0x8, 0x1, 0x3, 0x1, 0x0, 0x758, 0x4, @perf_bp={&(0x7f00000001c0), 0x4}, 0x0, 0x4, 0xff, 0x6, 0x3, 0x8, 0x3}, r7, 0x2, r4, 0x3) ioctl$PERF_EVENT_IOC_SET_FILTER(r5, 0x40082406, &(0x7f00000000c0)='user\x00') perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, @perf_bp, 0x8010000200000004, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f0000000080)) mount(&(0x7f0000dba000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00000003c0)={0xffffffffffffff9c}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mkdir(&(0x7f0000000340)='./file0\x00', 0x2) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r8 = getpid() perf_event_open(&(0x7f0000000080)={0x4, 0x70, 0x9, 0x8, 0xfff, 0x6, 0x0, 0x42e4, 0x20000, 0xd, 0x4, 0x1ff000000000000, 0xffffffff, 0x0, 0x1, 0x2, 0x0, 0xa, 0xd79, 0x5e6a, 0x1, 0x1, 0x7, 0x4, 0x8, 0xfff, 0x1f, 0x1f, 0x5, 0x7ff, 0xf0d5, 0x188, 0x4, 0x8001, 0xfffffffffffffff7, 0x1000, 0x2368000, 0x8, 0x0, 0x2, 0x2000000, @perf_bp={&(0x7f0000000040), 0xc}, 0x20, 0x8, 0x0, 0x2, 0x7f, 0x5, 0x6}, r8, 0x9, r0, 0x2) socketpair(0x17, 0xa, 0x4, &(0x7f0000000380)={0xffffffffffffffff}) ioctl$DMA_BUF_IOCTL_SYNC(r9, 0x40086200, &(0x7f0000000440)) 2018/04/08 13:56:31 executing program 4: r0 = socket(0x40000000015, 0x6, 0x0) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x1, @multicast1=0xe0000001}}, 0x1) 2018/04/08 13:56:31 executing program 2: recvmsg(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000140)=@ipx, 0x10, &(0x7f0000002000)=[{&(0x7f0000000000)=""/232, 0xe8}, {&(0x7f000000a000)=""/181, 0x17d}], 0x2, &(0x7f000000c000)=""/105, 0x69}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0x259, &(0x7f0000386000)=""/195}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={r0, 0x0, 0xe, 0x6e, &(0x7f0000000080)="3447f36cbc3563f8dee5d01dbcef", &(0x7f00000000c0)=""/110}, 0x28) socketpair$ax25(0x3, 0x3, 0xf4, &(0x7f00000001c0)={0xffffffffffffffff}) getpeername$packet(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000240)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000280)={'bcsf0\x00', r2}) [ 89.845071] ? skb_scrub_packet+0x580/0x580 [ 89.849418] ? rcu_is_watching+0x85/0x140 [ 89.853583] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 89.858812] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 89.864367] ? netlink_autobind.isra.34+0x240/0x330 [ 89.869439] netlink_sendmsg+0xaf0/0xf80 [ 89.873532] ? netlink_unicast+0x740/0x740 [ 89.877792] ? security_socket_sendmsg+0x9b/0xd0 [ 89.882562] ? netlink_unicast+0x740/0x740 [ 89.886824] sock_sendmsg+0xd5/0x120 [ 89.890560] ___sys_sendmsg+0x805/0x940 [ 89.894561] ? copy_msghdr_from_user+0x560/0x560 [ 89.899345] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 89.904908] ? proc_fail_nth_write+0x96/0x1f0 [ 89.909434] ? __fget_light+0x2ef/0x430 [ 89.913423] ? fget_raw+0x20/0x20 [ 89.916887] ? find_held_lock+0x36/0x1c0 [ 89.920965] ? kasan_check_write+0x14/0x20 [ 89.925246] ? wait_for_completion+0x870/0x870 [ 89.929843] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 89.935376] ? sockfd_lookup_light+0xc5/0x160 [ 89.939868] __sys_sendmsg+0x115/0x270 [ 89.943751] ? SyS_shutdown+0x30/0x30 [ 89.947543] ? __sb_end_write+0xac/0xe0 [ 89.951511] ? fput+0x130/0x1a0 [ 89.954783] ? ksys_write+0x1a6/0x250 [ 89.958580] ? ksys_ioctl+0x81/0xd0 [ 89.962202] SyS_sendmsg+0x29/0x30 [ 89.965732] ? __sys_sendmsg+0x270/0x270 [ 89.969783] do_syscall_64+0x29e/0x9d0 [ 89.973661] ? vmalloc_sync_all+0x30/0x30 [ 89.977805] ? _raw_spin_unlock_irq+0x27/0x70 [ 89.982291] ? finish_task_switch+0x1ca/0x820 [ 89.986776] ? syscall_return_slowpath+0x5c0/0x5c0 [ 89.991703] ? syscall_return_slowpath+0x30f/0x5c0 [ 89.996629] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 90.001988] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 90.006830] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 90.012026] RIP: 0033:0x455259 [ 90.015207] RSP: 002b:00007fca49b12c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 90.022908] RAX: ffffffffffffffda RBX: 00007fca49b136d4 RCX: 0000000000455259 [ 90.030167] RDX: 0000000000000000 RSI: 0000000020005480 RDI: 0000000000000013 [ 90.037424] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/04/08 13:56:32 executing program 4: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) r1 = getpid() setpgid(r0, r1) r2 = socket(0x40000000015, 0x5, 0x0) bind$pptp(r2, &(0x7f0000000100)={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x1e) [ 90.044685] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 90.051955] R13: 00000000000004f1 R14: 00000000006fa738 R15: 0000000000000000 2018/04/08 13:56:32 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000a9dff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454da, 0x0) 2018/04/08 13:56:32 executing program 2: r0 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000280)='/dev/binder#\x00', 0x0, 0x800) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000080)={0x8, 0x0, &(0x7f00000000c0)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000000100)}) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8804}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0xd8, 0x37, 0x700, 0x70bd26, 0x25dfdbfc, {0xa}, [@generic="758ec360a8ed357f1fe21ad7dfe05ad828e35c23f296c164767ad9137da875b8ef8f6001db0099bcc1109a641eb782d576e8327859b150e61ddc4a348109d8790fe8ea2a701b7e1cfd15822406b37b0b0c16242c53c2141a00e6242520da93f706265ee210013b378160b44d15fca87f06525505445e3c8dc6b057662087dddfd6a7d5426cedf81d1ff6b63c3da76fb7c8cc8af022ddd76b093c481dd48157df7bf1820530bb33f07755391d99cc3d6f559920f5b40f28d4b856235ff9d3f0fc785ddf"]}, 0xd8}, 0x1, 0x0, 0x0, 0x8000}, 0x1) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f000000e000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000fd0)={0x8, 0x0, &(0x7f000000ff80)=[@release={0x40046306}], 0x0, 0x0, &(0x7f0000001000)}) 2018/04/08 13:56:32 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x2, @broadcast=0xffffffff}}, 0xfffffffffffffeaf) [ 90.194132] rpcbind: RPC call returned error 22 [ 90.207955] rpcbind: RPC call returned error 22 2018/04/08 13:56:32 executing program 7: r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x1, &(0x7f000000b000), &(0x7f000000dfe0)) clock_gettime(0x2000007, &(0x7f0000000140)={0x0, 0x0}) r3 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x7f, 0x1) clock_settime(0x0, &(0x7f0000000240)={r1, r2+30000000}) r4 = socket$bt_hidp(0x1f, 0x3, 0x6) r5 = shmget$private(0x0, 0x4000, 0x2, &(0x7f0000ffa000/0x4000)=nil) shmctl$SHM_STAT(r5, 0xd, &(0x7f0000000600)=""/182) getsockopt$bt_BT_POWER(r4, 0x112, 0x9, &(0x7f0000000000)=0x5, &(0x7f0000000040)=0x1) getsockopt$EBT_SO_GET_INIT_ENTRIES(r3, 0x0, 0x83, &(0x7f0000000580)={'broute\x00', 0x0, 0x3, 0x41, [], 0x5, &(0x7f0000000380)=[{}, {}, {}, {}, {}], &(0x7f0000000500)=""/65}, &(0x7f0000000180)=0x78) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f00000006c0)={0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x40, 0x1a1, 0xfffffffffffffffe, 0x8fc, 0x7, 0x7, 0x7fff, 0x2, 0x735, 0xffffffffffffffff, 0x9, 0x5f1, 0x800, 0x5, 0xd1b]}, &(0x7f0000000200)=0x100) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000280)={r6, 0x20, 0xffff}, 0x8) r7 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x8000, 0x400000) bind$ipx(r7, &(0x7f0000000100)={0x4, 0x0, 0x40, "1393e76b46d0", 0x5}, 0x10) ioctl$EVIOCSMASK(r7, 0x40104593, &(0x7f00000000c0)={0xfffffffffffffffc, 0xfffffffffffffc73, &(0x7f0000000300)="2276b3cb1393fce2dc84b32a0b0fd1150ffb345ba6383c1b380a51c11a3c4be737a9a0e1bd3b093409821ea36e16699a15e88149db6527ec92c313f3d99e8045d8e9f45c9f54e9ecab810f22029f99076f635badc96af84b5be84ef3fd5c0075cd7ef27a4fae16"}) read(r0, &(0x7f0000000400)=""/197, 0xffffffffffffffc8) 2018/04/08 13:56:32 executing program 0 (fault-call:2 fault-nth:1): r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'team0\x00'}) sendmsg$nl_route(r0, &(0x7f0000005480)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000005440)={&(0x7f0000004e00)=ANY=[@ANYBLOB="280000001300010b000000000000000000000000", @ANYBLOB="000000000000000008002100cc3f4a00"], 0x2}, 0x1}, 0x0) 2018/04/08 13:56:32 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe6ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/if_inet6\x00') setsockopt$inet6_tcp_buf(r1, 0x6, 0xb, &(0x7f0000000080)="73662c34e2a6238bec8b7bbf151edccfe6b71da70676f473fe1632bad24b20e9133c3b25e06e4fc0c0acf45a48258fef4087128a1f6c0d2aef6c7949db37a44bbf894b62e068465651b47c43c708b5894e6e3b20af895b24f7b74547e9435500", 0x60) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(0x0, 0x0, &(0x7f0000b52fd8)) r2 = syz_open_pts(r0, 0x0) ioctl$TCFLSH(r2, 0x540b, 0x2) [ 90.247789] binder: BINDER_SET_CONTEXT_MGR already set [ 90.308149] binder: 8042:8043 ioctl 40046207 0 returned -16 [ 90.322452] rpcbind: RPC call returned error 22 [ 90.337774] rpcbind: RPC call returned error 22 [ 90.364955] FAULT_INJECTION: forcing a failure. [ 90.364955] name failslab, interval 1, probability 0, space 0, times 0 [ 90.376352] CPU: 1 PID: 8066 Comm: syz-executor0 Not tainted 4.16.0+ #4 [ 90.383120] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 90.392487] Call Trace: [ 90.395096] dump_stack+0x1b9/0x294 [ 90.398734] ? dump_stack_print_info.cold.2+0x52/0x52 [ 90.403918] ? kernel_text_address+0x79/0xf0 [ 90.408309] ? __unwind_start+0x166/0x330 [ 90.412443] should_fail.cold.4+0xa/0x1a [ 90.416488] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 90.421645] ? save_stack+0xa9/0xd0 [ 90.425261] ? save_stack+0x43/0xd0 [ 90.428877] ? kasan_kmalloc+0xc4/0xe0 [ 90.432750] ? kasan_slab_alloc+0x12/0x20 [ 90.436912] ? find_held_lock+0x36/0x1c0 [ 90.440975] ? check_same_owner+0x320/0x320 [ 90.445283] ? rcu_note_context_switch+0x710/0x710 [ 90.450200] should_failslab+0x124/0x180 [ 90.454254] kmem_cache_alloc_node_trace+0x26f/0x770 [ 90.459352] __kmalloc_node_track_caller+0x33/0x70 [ 90.464284] __kmalloc_reserve.isra.38+0x3a/0xe0 [ 90.469036] __alloc_skb+0x14d/0x780 [ 90.472739] ? skb_scrub_packet+0x580/0x580 [ 90.477051] ? rcu_is_watching+0x85/0x140 [ 90.481186] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 90.486366] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 90.491889] ? netlink_autobind.isra.34+0x240/0x330 [ 90.496904] netlink_sendmsg+0xaf0/0xf80 [ 90.500960] ? netlink_unicast+0x740/0x740 [ 90.505181] ? security_socket_sendmsg+0x9b/0xd0 [ 90.509920] ? netlink_unicast+0x740/0x740 [ 90.514150] sock_sendmsg+0xd5/0x120 [ 90.517854] ___sys_sendmsg+0x805/0x940 [ 90.521818] ? copy_msghdr_from_user+0x560/0x560 [ 90.526567] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 90.532095] ? proc_fail_nth_write+0x96/0x1f0 [ 90.536577] ? __fget_light+0x2ef/0x430 [ 90.540535] ? fget_raw+0x20/0x20 [ 90.543987] ? find_held_lock+0x36/0x1c0 [ 90.548041] ? kasan_check_write+0x14/0x20 [ 90.552264] ? wait_for_completion+0x870/0x870 [ 90.556842] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 90.562367] ? sockfd_lookup_light+0xc5/0x160 [ 90.566849] __sys_sendmsg+0x115/0x270 [ 90.570726] ? SyS_shutdown+0x30/0x30 [ 90.574512] ? __sb_end_write+0xac/0xe0 [ 90.578471] ? fput+0x130/0x1a0 [ 90.581736] ? ksys_write+0x1a6/0x250 [ 90.585523] ? ksys_ioctl+0x81/0xd0 [ 90.589137] SyS_sendmsg+0x29/0x30 [ 90.592661] ? __sys_sendmsg+0x270/0x270 [ 90.596706] do_syscall_64+0x29e/0x9d0 [ 90.600577] ? vmalloc_sync_all+0x30/0x30 [ 90.604736] ? _raw_spin_unlock_irq+0x27/0x70 [ 90.609219] ? finish_task_switch+0x1ca/0x820 [ 90.613701] ? syscall_return_slowpath+0x5c0/0x5c0 [ 90.618615] ? syscall_return_slowpath+0x30f/0x5c0 [ 90.623530] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 90.628883] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 90.633713] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 90.638898] RIP: 0033:0x455259 [ 90.642070] RSP: 002b:00007fca49b12c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 90.649763] RAX: ffffffffffffffda RBX: 00007fca49b136d4 RCX: 0000000000455259 [ 90.657022] RDX: 0000000000000000 RSI: 0000000020005480 RDI: 0000000000000013 [ 90.664275] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 90.671525] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 90.678783] R13: 00000000000004f1 R14: 00000000006fa738 R15: 0000000000000001 2018/04/08 13:56:32 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={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, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x4}, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000180)={r1}) r3 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r3) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0xfff) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) socketpair(0x4, 0x1, 0x5, &(0x7f0000000100)={0xffffffffffffffff}) socketpair(0x6, 0x2, 0x1, &(0x7f0000000400)={0xffffffffffffffff}) r6 = getpid() perf_event_open(&(0x7f00000002c0)={0x8000000000000001, 0x70, 0x0, 0x9, 0x100000000, 0xff, 0x0, 0x247, 0x0, 0x8, 0x8, 0x47ff, 0x2, 0x9, 0x9, 0xa66b, 0x6, 0x7e, 0x8, 0xa, 0xfffffffffffff2b7, 0x0, 0x2, 0x2, 0x0, 0x71, 0xfffffffffffffffe, 0x254e, 0x3, 0x8, 0x0, 0x2, 0x401, 0x7, 0x3c5, 0x0, 0x0, 0x3, 0x0, 0x8, 0x2, @perf_config_ext={0x1f, 0x8d9}, 0x20000, 0x6, 0x0, 0x3, 0x800, 0x8, 0x4}, r6, 0x1, r2, 0x2) perf_event_open(&(0x7f000025c000)={0x5, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = gettid() perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x7, 0xfff, 0x100000001, 0xfffffffffffffffb, 0x0, 0x8001, 0x0, 0x1, 0x0, 0xfffffffffffffff9, 0x0, 0x9, 0x0, 0x5, 0x8, 0x1, 0x8106, 0x1, 0x14000000000, 0x80000000, 0x1, 0x5, 0x0, 0x40, 0x2839, 0x1d, 0x800, 0x7, 0x8, 0x3, 0x5, 0x7, 0x8, 0x1, 0x3, 0x1, 0x0, 0x758, 0x4, @perf_bp={&(0x7f00000001c0), 0x4}, 0x0, 0x4, 0xff, 0x6, 0x3, 0x8, 0x3}, r7, 0x2, r4, 0x3) ioctl$PERF_EVENT_IOC_SET_FILTER(r5, 0x40082406, &(0x7f00000000c0)='user\x00') perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, @perf_bp, 0x8010000200000004, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f0000000080)) mount(&(0x7f0000dba000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00000003c0)={0xffffffffffffff9c}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mkdir(&(0x7f0000000340)='./file0\x00', 0x2) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r8 = getpid() perf_event_open(&(0x7f0000000080)={0x4, 0x70, 0x9, 0x8, 0xfff, 0x6, 0x0, 0x42e4, 0x20000, 0xd, 0x4, 0x1ff000000000000, 0xffffffff, 0x0, 0x1, 0x2, 0x0, 0xa, 0xd79, 0x5e6a, 0x1, 0x1, 0x7, 0x4, 0x8, 0xfff, 0x1f, 0x1f, 0x5, 0x7ff, 0xf0d5, 0x188, 0x4, 0x8001, 0xfffffffffffffff7, 0x1000, 0x2368000, 0x8, 0x0, 0x2, 0x2000000, @perf_bp={&(0x7f0000000040), 0xc}, 0x20, 0x8, 0x0, 0x2, 0x7f, 0x5, 0x6}, r8, 0x9, r0, 0x2) socketpair(0x17, 0xa, 0x4, &(0x7f0000000380)={0xffffffffffffffff}) ioctl$DMA_BUF_IOCTL_SYNC(r9, 0x40086200, &(0x7f0000000440)) 2018/04/08 13:56:32 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) socket$alg(0x26, 0x5, 0x0) bind$pptp(r0, &(0x7f0000000100)={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x1e) 2018/04/08 13:56:32 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={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, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x4}, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000180)={r1}) r3 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r3) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0xfff) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) socketpair(0x4, 0x1, 0x5, &(0x7f0000000100)={0xffffffffffffffff}) socketpair(0x6, 0x2, 0x1, &(0x7f0000000400)={0xffffffffffffffff}) r6 = getpid() perf_event_open(&(0x7f00000002c0)={0x8000000000000001, 0x70, 0x0, 0x9, 0x100000000, 0xff, 0x0, 0x247, 0x0, 0x8, 0x8, 0x47ff, 0x2, 0x9, 0x9, 0xa66b, 0x6, 0x7e, 0x8, 0xa, 0xfffffffffffff2b7, 0x0, 0x2, 0x2, 0x0, 0x71, 0xfffffffffffffffe, 0x254e, 0x3, 0x8, 0x0, 0x2, 0x401, 0x7, 0x3c5, 0x0, 0x0, 0x3, 0x0, 0x8, 0x2, @perf_config_ext={0x1f, 0x8d9}, 0x20000, 0x6, 0x0, 0x3, 0x800, 0x8, 0x4}, r6, 0x1, r2, 0x2) perf_event_open(&(0x7f000025c000)={0x5, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = gettid() perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x7, 0xfff, 0x100000001, 0xfffffffffffffffb, 0x0, 0x8001, 0x0, 0x1, 0x0, 0xfffffffffffffff9, 0x0, 0x9, 0x0, 0x5, 0x8, 0x1, 0x8106, 0x1, 0x14000000000, 0x80000000, 0x1, 0x5, 0x0, 0x40, 0x2839, 0x1d, 0x800, 0x7, 0x8, 0x3, 0x5, 0x7, 0x8, 0x1, 0x3, 0x1, 0x0, 0x758, 0x4, @perf_bp={&(0x7f00000001c0), 0x4}, 0x0, 0x4, 0xff, 0x6, 0x3, 0x8, 0x3}, r7, 0x2, r4, 0x3) ioctl$PERF_EVENT_IOC_SET_FILTER(r5, 0x40082406, &(0x7f00000000c0)='user\x00') perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, @perf_bp, 0x8010000200000004, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f0000000080)) mount(&(0x7f0000dba000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00000003c0)={0xffffffffffffff9c}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mkdir(&(0x7f0000000340)='./file0\x00', 0x2) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r8 = getpid() perf_event_open(&(0x7f0000000080)={0x4, 0x70, 0x9, 0x8, 0xfff, 0x6, 0x0, 0x42e4, 0x20000, 0xd, 0x4, 0x1ff000000000000, 0xffffffff, 0x0, 0x1, 0x2, 0x0, 0xa, 0xd79, 0x5e6a, 0x1, 0x1, 0x7, 0x4, 0x8, 0xfff, 0x1f, 0x1f, 0x5, 0x7ff, 0xf0d5, 0x188, 0x4, 0x8001, 0xfffffffffffffff7, 0x1000, 0x2368000, 0x8, 0x0, 0x2, 0x2000000, @perf_bp={&(0x7f0000000040), 0xc}, 0x20, 0x8, 0x0, 0x2, 0x7f, 0x5, 0x6}, r8, 0x9, r0, 0x2) socketpair(0x17, 0xa, 0x4, &(0x7f0000000380)={0xffffffffffffffff}) ioctl$DMA_BUF_IOCTL_SYNC(r9, 0x40086200, &(0x7f0000000440)) 2018/04/08 13:56:32 executing program 1: sendmsg(0xffffffffffffffff, &(0x7f0000002780)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000100)="f2b718820c67ca6b0eb3a46974bfde24960df7a1e795c051d1bfd6dbc7463252bfd7349ae6d280d300a8d78bf6e995d5af45a2fdc5c5c9d171611018dbb2489b5a5550daa6c91a33256bc666b7cb9777979e12cc6f2be0ee952e234f7daf92cd6ddba97750bcd086dfc0137bf600fad08fbf1261956fb4537a2b06ba21e796a105d64d952572c4d336c88e5c4d25f8e012128b00e93f01e879fb507e164f2d97117d593dd985e047ec1d535cdc741bf2167d03aa487853", 0xb7}, {&(0x7f00000001c0)="fb74c47b5b711a0bd76683778a448913409f793c7908f05ed1e14c341975a25e9ce93b427245d2cff0394f7a4862", 0x2e}, {&(0x7f0000000200)="f493fe5dc54c35c79dd49198fcf0385a68bf0fb275fc5c29375663841c4586e374b629818044c5aba09ec0237e4f020e1dc5c05c1807ad763a0b6f53f11af77d63f428e12faa48b9f3548c952f0b0e28255a999e75dfc7f8cd89ed5a5bf94c8fb69fd017369a69ba01ed5773f23a98dbef1b3b1256581c9782e0a113d93adabd1a95733e9349f8004b26d3130ad9d2c20e537419378a94b99e98b604a0e97181688ccd1af6b79a85d49eded45a927d0b08a5697088935aa8643aec971a91cd90c45d0cdd165b945a82182674b079e41c9d566644655e484f4924d0c0b9feb28a", 0xe0}, {&(0x7f0000000300)="5bcd5046ad7b50e53b57fc91b380bc16a59e2f4a1f1f9f0202f9c2833512c68237ff5263fe3e8f696508a41f4e43e3779e8819e2b68c4bade1b99f381ffc2925d3249375332a28cd75a942afe57409b2c709f1ef168a3b5b995b8ba45186444ab3e7db318e8d67129ceea18802ca8b0e0727d321c3", 0x75}, {&(0x7f0000000380)="78f4c76e77888988dc6912a4fa1896d18e7644c4113bffa410a1eaa6ee8c21d384f9be3d5e494c80588ffaf17aef2a8f23c737d42b0c9a94f55cba", 0x3b}, {&(0x7f00000003c0)="08cf35e60ca693ddd97a999a4a5dae0d39da5c9b5d7ccd715bd39180687f639111f0d6af45a7ef8eb8e8d26f5c3408002af9ba31aa18780827fcb314dbbc6fe3c86f03fa69e3453658a530194c663f36ed0762aaba3f740c78dd91fb974364f14b83c9e50aad1ccfc77c0e1863ca96105c31ab9feb42faabfd30624499862cea757b98cc43ebe8ec0c6c97405313a40cf9348ff6f5590c6f671a70eda02f95ad800b90ab44ffedccc2261382ef4111e24ee76c8890b2d02e03ed707f8c262cae017fc7b78ce451eb68f75d8a6ccd7409e860eecc10f0b7a7d2f049988fde0e002450ed341392", 0xe6}, {&(0x7f00000004c0)="f5afb6cd91222e6c992cc093a7780e3f6c661240b4a8019ff12a35fe77b951cca86f8ebdd78c64b9a0fc24c17b3bb2a205ffd53338c03c7605066449f6b8761a00117361989e1acc4c12dd", 0x4b}, {&(0x7f0000000540)="37e2886aa7030e81b38c2498acd95c44835353c6419227526e0668e41495d70d73bd", 0x22}], 0x8, &(0x7f0000000580)}, 0x4000) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x10000, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/08 13:56:32 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000084bff7)='/dev/rtc\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000000)=""/60, 0x3c, 0x0) 2018/04/08 13:56:32 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dsp\x00', 0x5000000000020a42, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f00000001c0)={&(0x7f0000000180)=[0x0, 0x0], 0x2}) r1 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r1, 0x40007) sendfile(r0, r1, &(0x7f000064d000), 0xfffffffd) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000000c0)={r2, 0x3}, &(0x7f0000000100)=0x8) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000140)='tls\x00', 0x4) 2018/04/08 13:56:32 executing program 0 (fault-call:2 fault-nth:2): r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'team0\x00'}) sendmsg$nl_route(r0, &(0x7f0000005480)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000005440)={&(0x7f0000004e00)=ANY=[@ANYBLOB="280000001300010b000000000000000000000000", @ANYBLOB="000000000000000008002100cc3f4a00"], 0x2}, 0x1}, 0x0) 2018/04/08 13:56:32 executing program 2: madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0x8000b) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) iopl(0x8) 2018/04/08 13:56:32 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) bind$pptp(r0, &(0x7f0000000100)={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x1e) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000000)={0x2, 0x4e24}, 0x10) 2018/04/08 13:56:32 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x501000, 0x0) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) ppoll(&(0x7f0000000140)=[{r0, 0x400}, {r1}], 0x2, &(0x7f0000000200)={r2, r3+10000000}, &(0x7f0000000240)={0x7d6}, 0x8) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000002c0), &(0x7f0000000280)=0x200) ioctl$KVM_S390_VCPU_FAULT(r1, 0x4008ae52, &(0x7f0000000180)=0x5) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x7) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000480)=ANY=[@ANYRES32=r0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ffffffff000000000000000000000000000000006c0029d1e2600c1f630000ff0200000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000001e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000480003006465666c61746500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x4}, 0x1}, 0x0) 2018/04/08 13:56:32 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'team0\x00'}) sendmsg$nl_route(r0, &(0x7f0000005480)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000005440)={&(0x7f0000004e00)=ANY=[@ANYBLOB="280000001300010b000000000000000000000000", @ANYBLOB="000000000000000008002100cc3f4a00"], 0x2}, 0x1}, 0x0) 2018/04/08 13:56:32 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2, 0x813, r0, 0xfffffffffffffffd) name_to_handle_at(r0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000340)=ANY=[@ANYBLOB="baca3782f3b80108"], &(0x7f00000000c0), 0x1400) execveat(r0, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)=[&(0x7f0000000140)='}cpuset/)procuservmnet1[nodev[,keyring--$\x00', &(0x7f0000000180)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a"], &(0x7f0000000240)=[&(0x7f0000000200)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a"], 0x0) connect$nfc_raw(r0, &(0x7f0000000000)={0x27, 0x0, 0x1, 0x2}, 0x10) syz_init_net_socket$nfc_raw(0x27, 0x1, 0x0) 2018/04/08 13:56:33 executing program 4: r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x40, 0x101000) r1 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0xe3c, 0x109000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x2}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000340)={r3, 0x1}, &(0x7f0000000380)=0x8) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000240)=ANY=[@ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="01665d48624d1ecd", @ANYPTR=&(0x7f0000000180)=ANY=[@ANYBLOB="47c9a65bb6949349548c0193dadb3df830bd007589c32dc202a3eedfa07ae5da71512601c8ff5081c778035cdb9f0dfd2fb2b301ae10aa2c08f6ea6e69d396a41143a521a576e6ff8901500c5a62fc7c57593e99b63a62257de67f74a3b2152571d8689d880967476eba6d04d7383d04c67425e819c98cd5e2fc60e49a7d687071c40804a009727c8d1f698352e7b94ffdac"], @ANYBLOB="000600000900000401000000ff7f0000fb891c96bc5148cdcbab5e930c0fff38aa310ebd7e1ac261cde98811aa1e0524454325406e7770957ec2f8dd3be5b5937250f8c0c8eba28d3c9d4a060ad094ef72555efcf0ee89306e634636e3eed7884aedaf9a1501c8761c095c8fe1dc3b827a6c"]) socket(0x40000000015, 0x5, 0x0) r4 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x2, 0x90c00) ioctl$BINDER_SET_MAX_THREADS(r4, 0x40046205, 0x1) bind$pptp(r4, &(0x7f0000000300)={0x18, 0x2, {0x1, @dev={0xac, 0x14, 0x14, 0x1a}}}, 0xffffffffffffff03) 2018/04/08 13:56:33 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'team0\x00'}) sendmsg$nl_route(r0, &(0x7f0000005480)={&(0x7f0000000340)={0x20005450}, 0xc, &(0x7f0000005440)={&(0x7f0000004e00)=ANY=[@ANYBLOB="280000001300010b000000000000000000000000", @ANYBLOB="000000000000000008002100cc3f4a00"], 0x2}, 0x1}, 0x0) [ 90.988852] rpcbind: RPC call returned error 22 [ 91.007791] rpcbind: RPC call returned error 22 [ 91.112929] rpcbind: RPC call returned error 22 [ 91.132066] rpcbind: RPC call returned error 22 [ 224.613022] INFO: rcu_sched self-detected stall on CPU [ 224.618442] 0-....: (124999 ticks this GP) idle=b3e/1/4611686018427387906 softirq=26554/26554 fqs=31222 [ 224.628281] (t=125000 jiffies g=14538 c=14537 q=656) [ 224.633556] NMI backtrace for cpu 0 [ 224.637165] CPU: 0 PID: 8103 Comm: syz-executor3 Not tainted 4.16.0+ #4 [ 224.643891] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 224.653217] Call Trace: [ 224.655777] [ 224.657909] dump_stack+0x1b9/0x294 [ 224.661521] ? dump_stack_print_info.cold.2+0x52/0x52 [ 224.666695] ? lock_release+0xa10/0xa10 [ 224.670652] nmi_cpu_backtrace.cold.4+0x19/0xce [ 224.675305] ? lapic_can_unplug_cpu.cold.26+0x3f/0x3f [ 224.680473] nmi_trigger_cpumask_backtrace+0x151/0x192 [ 224.685730] arch_trigger_cpumask_backtrace+0x14/0x20 [ 224.690917] rcu_dump_cpu_stacks+0x175/0x1c2 [ 224.695307] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 224.700309] check_cpu_stall.isra.61.cold.80+0x36c/0x59a [ 224.705757] ? print_other_cpu_stall+0x4a0/0x4a0 [ 224.710496] ? debug_check_no_locks_freed+0x310/0x310 [ 224.715663] ? find_held_lock+0x36/0x1c0 [ 224.719705] ? lock_downgrade+0x8e0/0x8e0 [ 224.723917] ? debug_check_no_locks_freed+0x310/0x310 [ 224.729093] ? lock_release+0xa10/0xa10 [ 224.733047] ? graph_lock+0x170/0x170 [ 224.736825] ? graph_lock+0x170/0x170 [ 224.740605] ? graph_lock+0x170/0x170 [ 224.744384] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 224.749896] ? graph_lock+0x170/0x170 [ 224.753684] ? graph_lock+0x170/0x170 [ 224.757470] ? __lock_is_held+0xb5/0x140 [ 224.761527] rcu_check_callbacks+0x21b/0xad0 [ 224.765913] ? rcu_cpu_stall_reset+0x210/0x210 [ 224.770490] ? trace_hardirqs_off+0xd/0x10 [ 224.774704] ? raise_softirq+0x1b2/0x450 [ 224.778744] ? raise_softirq_irqoff+0x310/0x310 [ 224.783394] ? read_boot_clock64+0x70/0x70 [ 224.787610] ? account_guest_time+0x3d0/0x3d0 [ 224.792088] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 224.797601] ? hrtimer_run_queues+0x70/0x300 [ 224.801987] ? run_local_timers+0x168/0x1d0 [ 224.806291] ? timer_clear_idle+0x50/0x50 [ 224.810419] ? account_system_time+0x7f/0xb0 [ 224.814804] ? account_process_tick+0x76/0x240 [ 224.819372] update_process_times+0x2d/0x70 [ 224.823678] tick_sched_handle+0xa0/0x180 [ 224.827803] tick_sched_timer+0x42/0x130 [ 224.831862] __hrtimer_run_queues+0x3e3/0x10a0 [ 224.836426] ? tick_sched_do_timer+0x100/0x100 [ 224.840988] ? hrtimer_start_range_ns+0xd10/0xd10 [ 224.845824] ? pvclock_read_flags+0x160/0x160 [ 224.850296] ? kvm_clock_read+0x25/0x30 [ 224.854248] ? kvm_clock_read+0x25/0x30 [ 224.858201] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 224.863195] ? ktime_get_update_offsets_now+0x3a6/0x570 [ 224.868538] ? do_timer+0x50/0x50 [ 224.871983] ? rcu_nmi_exit+0xd7/0x2b0 [ 224.875864] ? do_raw_spin_lock+0xc1/0x200 [ 224.880085] hrtimer_interrupt+0x286/0x650 [ 224.884305] smp_apic_timer_interrupt+0x15d/0x710 [ 224.889126] ? smp_call_function_single_interrupt+0x650/0x650 [ 224.895007] ? _raw_spin_lock+0x32/0x40 [ 224.898968] ? _raw_spin_unlock+0x22/0x30 [ 224.903094] ? handle_edge_irq+0x330/0x870 [ 224.907308] ? task_prio+0x50/0x50 [ 224.910830] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 224.915653] apic_timer_interrupt+0xf/0x20 [ 224.919861] [ 224.922083] RIP: 0010:__sanitizer_cov_trace_pc+0x26/0x50 [ 224.927508] RSP: 0018:ffff88018d0ceb68 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13 [ 224.935197] RAX: ffff88018b916640 RBX: 0000000000000003 RCX: ffffffff859ffef1 [ 224.942443] RDX: 0000000000000000 RSI: ffffffff859ffb21 RDI: 0000000000000005 [ 224.949691] RBP: ffff88018d0ceb68 R08: ffff88018b916640 R09: 0000000000000006 [ 224.956939] R10: ffff88018b916640 R11: 0000000000000000 R12: ffffffff89301f80 [ 224.964187] R13: 0000000000000001 R14: ffff8801bf383480 R15: ffff8801ce8a44c0 [ 224.971448] ? __snd_pcm_lib_xfer+0x661/0x1d10 [ 224.976009] ? __snd_pcm_lib_xfer+0x291/0x1d10 [ 224.980580] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 224.986099] __snd_pcm_lib_xfer+0x291/0x1d10 [ 224.990490] ? print_usage_bug+0xc0/0xc0 [ 224.994532] ? lock_release+0xa10/0xa10 [ 224.998487] ? snd_pcm_hw_rule_noresample_func+0x110/0x110 [ 225.004098] ? dummy_pcm_close+0xd0/0xd0 [ 225.008140] ? pcm_lib_apply_appl_ptr+0x5a0/0x5a0 [ 225.012977] ? mark_held_locks+0xc9/0x160 [ 225.017107] ? retint_kernel+0x10/0x10 [ 225.020976] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 225.025972] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 225.030724] ? retint_kernel+0x10/0x10 [ 225.034596] ? snd_pcm_oss_prepare+0x7d/0x1b0 [ 225.039085] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 225.044618] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 225.050134] ? snd_pcm_oss_prepare+0x87/0x1b0 [ 225.054608] snd_pcm_oss_write3+0xe9/0x220 [ 225.058824] snd_pcm_oss_write2+0x34c/0x460 [ 225.063125] ? snd_pcm_oss_write3+0x220/0x220 [ 225.067607] ? trace_hardirqs_off+0xd/0x10 [ 225.071844] ? find_held_lock+0x36/0x1c0 [ 225.075894] snd_pcm_oss_sync1+0x332/0x5a0 [ 225.080112] ? snd_pcm_oss_write2+0x460/0x460 [ 225.084586] ? kasan_check_read+0x11/0x20 [ 225.088712] ? rcu_is_watching+0x85/0x140 [ 225.092845] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 225.098031] ? wake_up_q+0x100/0x100 [ 225.101732] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 225.107248] ? snd_pcm_format_set_silence+0x203/0x540 [ 225.112418] snd_pcm_oss_sync.isra.29+0x790/0x980 [ 225.117251] ? snd_pcm_oss_sync1+0x5a0/0x5a0 [ 225.121649] ? fsnotify_first_mark+0x330/0x330 [ 225.126208] ? kobject_put+0x8e/0x280 [ 225.129991] snd_pcm_oss_release+0x214/0x290 [ 225.134392] ? snd_pcm_oss_sync.isra.29+0x980/0x980 [ 225.139388] __fput+0x34d/0x890 [ 225.142657] ? fput+0x1a0/0x1a0 [ 225.145916] ? check_same_owner+0x320/0x320 [ 225.150227] ? _raw_spin_unlock_irq+0x27/0x70 [ 225.154701] ____fput+0x15/0x20 [ 225.157957] task_work_run+0x1e4/0x290 [ 225.161822] ? task_work_cancel+0x240/0x240 [ 225.166124] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 225.171638] ? switch_task_namespaces+0xa2/0xd0 [ 225.176285] do_exit+0x1aee/0x2730 [ 225.179800] ? plist_add+0x770/0x770 [ 225.183494] ? mm_update_next_owner+0x980/0x980 [ 225.188142] ? print_usage_bug+0xc0/0xc0 [ 225.192181] ? graph_lock+0x170/0x170 [ 225.195958] ? do_raw_spin_unlock+0x9e/0x2e0 [ 225.200358] ? rcu_note_context_switch+0x710/0x710 [ 225.205280] ? lock_acquire+0x1dc/0x520 [ 225.209245] ? __might_sleep+0x95/0x190 [ 225.213210] ? __lock_acquire+0x7f5/0x5130 [ 225.217429] ? debug_check_no_locks_freed+0x310/0x310 [ 225.222595] ? do_raw_spin_unlock+0x9e/0x2e0 [ 225.226978] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 225.231540] ? kasan_check_write+0x14/0x20 [ 225.235755] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 225.240922] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 225.246437] ? drop_futex_key_refs.isra.13+0x6d/0xe0 [ 225.251516] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 225.257037] ? futex_wait+0x5c1/0x9f0 [ 225.260817] ? futex_wait_setup+0x400/0x400 [ 225.265118] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 225.270631] ? __perf_event_task_sched_out+0x2cc/0x1470 [ 225.275975] ? graph_lock+0x170/0x170 [ 225.279756] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 225.285291] ? graph_lock+0x170/0x170 [ 225.289072] ? perf_event_sync_stat+0x5f0/0x5f0 [ 225.293721] ? memset+0x31/0x40 [ 225.296981] ? find_held_lock+0x36/0x1c0 [ 225.301041] ? lock_downgrade+0x8e0/0x8e0 [ 225.305183] do_group_exit+0x16f/0x430 [ 225.309053] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 225.313611] ? SyS_exit+0x30/0x30 [ 225.317069] ? _raw_spin_unlock_irq+0x27/0x70 [ 225.321577] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 225.326593] get_signal+0x886/0x1960 [ 225.330292] ? ptrace_notify+0x130/0x130 [ 225.334334] ? __schedule+0x80f/0x1e40 [ 225.338210] ? expand_files.part.8+0x9a0/0x9a0 [ 225.342771] ? __sched_text_start+0x8/0x8 [ 225.346985] ? do_splice_to+0x190/0x190 [ 225.350942] ? rw_verify_area+0x118/0x360 [ 225.355088] do_signal+0x98/0x2040 [ 225.358606] ? __fget_light+0x2ef/0x430 [ 225.362559] ? fget_raw+0x20/0x20 [ 225.365989] ? find_held_lock+0x36/0x1c0 [ 225.370041] ? setup_sigcontext+0x7d0/0x7d0 [ 225.374366] ? schedule+0xef/0x430 [ 225.377883] ? __schedule+0x1e40/0x1e40 [ 225.381836] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 225.387356] ? exit_to_usermode_loop+0x87/0x310 [ 225.392008] exit_to_usermode_loop+0x28a/0x310 [ 225.396578] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 225.401400] ? do_syscall_64+0xb7/0x9d0 [ 225.405366] do_syscall_64+0x792/0x9d0 [ 225.409249] ? vmalloc_sync_all+0x30/0x30 [ 225.413376] ? _raw_spin_unlock_irq+0x27/0x70 [ 225.417847] ? finish_task_switch+0x1ca/0x820 [ 225.422325] ? syscall_return_slowpath+0x5c0/0x5c0 [ 225.427231] ? syscall_return_slowpath+0x30f/0x5c0 [ 225.432157] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 225.437502] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 225.442326] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 225.447502] RIP: 0033:0x455259 [ 225.450673] RSP: 002b:00007f1e08e97ce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 225.458358] RAX: fffffffffffffe00 RBX: 000000000072bf80 RCX: 0000000000455259 [ 225.465603] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000072bf80 [ 225.472851] RBP: 000000000072bf80 R08: 0000000000000000 R09: 000000000072bf58 [ 225.480110] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 225.487365] R13: 00007ffeae4cd53f R14: 00007f1e08e989c0 R15: 0000000000000001