x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\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="00000000000000000000000000000000bb00000000000000", @ANYPTR=&(0x7f0000000180)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000104173f6b18faefe8670a9da7f3f854582a47a91de39cac5e20e813556525a23abd9584f9c8bd276ef7bbeffb7a602e1f39bfca3f7f503ee8b4984e88f5"], @ANYBLOB="0000000000000000af7dbe5fdb839eeaa1a0e57faad868a74b7f9f5811bd4ac3c154a1995242715abd256f1e4d8224b8a2c86cb730d305fea2"]) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000380)={0xffff, 0xff, 0x10000, 0x1, 0x3, 0x150d48e1, 0x7, 0x7fff, 0xe6, 0x2, 0xfffffffffffffff7, 0xac}) close(r1) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001fc8)={0x0, 0x0, &(0x7f000042b000), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="16000000000000002601c80de362c9fa4f35a6010000000000"], 0x10}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000ce4000)=0x2) 2018/04/07 14:08:37 executing program 5: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x40000, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000040)=0xc, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x2}}, 0x26) getsockname$packet(r2, &(0x7f0000c7c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000c37000)=0x14) [ 59.655765] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/07 14:08:37 executing program 2: syz_mount_image$minix(&(0x7f0000000040)='minix\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, 0xfcfdffff00000000) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000180)='./file1\x00', 0x2, 0x1, &(0x7f0000000140)=[{&(0x7f0000000100)="933cd9bd6ca1a09d58f9a5bad3ec8332e99265561fe6d5b146ab", 0x1a, 0x8000}], 0x200008, &(0x7f0000000480)=ANY=[@ANYBLOB="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"]) r0 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x800, 0x6c4382) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x5}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000002c0)={r1, 0xffffffffffffff00}, 0xc) 2018/04/07 14:08:37 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000200)="d9fcb9690b00000f323e65670fc76d0067df15363ed2b4ee008000000f35ea45a70000e100b8aa3100000f23c80f21f8350c00d0000f23f80f09c74424000001c0fec744240271520000c7442406000000000f011424", 0x56}], 0x1, 0x0, &(0x7f0000000180), 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000140)={0x20003, 0x0, [0x9, 0x0, 0x0, 0x0, 0xeadb]}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(0xffffffffffffffff, 0xc0145401, &(0x7f0000000000)={0x3, 0x0, 0x5, 0x3, 0x7}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x1000}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 59.732509] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. [ 59.763834] jfs: Unrecognized mount option "" or missing value 2018/04/07 14:08:37 executing program 0: r0 = creat(&(0x7f0000000100)='./file0/file1\x00', 0x100) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00000001c0)=[@in6={0xa, 0x4e23, 0x100, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @rand_addr=0xff}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1b}}], 0x8c) mkdir(&(0x7f0000000040)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330}, &(0x7f000034d000)) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x8001, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f00000000c0)=0x19659ac4) symlink(&(0x7f0000000140)='./file0/file1\x00', &(0x7f0000000180)='./file0/file1\x00') [ 59.792716] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. [ 59.813391] rpcbind: RPC call returned error 22 2018/04/07 14:08:37 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000000300)=""/250) syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x5, 0x4000) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000080)={0xffffffff, 0x1}) semget$private(0x0, 0x4, 0x8) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)=0x4, 0x4) [ 59.843703] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. [ 59.863524] FAT-fs (loop2): Unrecognized mount option "errors=con]e" or missing value 2018/04/07 14:08:37 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000000)='cgroup.stat\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = accept$alg(r0, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) getsockname(r1, &(0x7f0000000140)=@hci={0x0, 0x0}, &(0x7f00000000c0)=0x80) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f00000001c0)={@loopback={0x0, 0x1}, 0xf, r3}) sendmmsg$alg(r2, &(0x7f0000000100)=[{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f00000011c0)}], 0x1, 0x0) [ 59.921115] rpcbind: RPC call returned error 22 [ 59.929175] capability: warning: `syz-executor0' uses 32-bit capabilities (legacy support in use) 2018/04/07 14:08:37 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000002c0)={r2, 0x151f, 0xf1a2, 0x8}, &(0x7f0000000300)=0x10) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(seqiv(rfc4106(gcm(serpent-generic))))\x00'}, 0x58) r3 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab2719", 0x4) sendmmsg(r3, &(0x7f0000007300)=[{{&(0x7f0000000100)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f0000000180)=[{&(0x7f0000003a80)="7855fb3fb20eab35ac627681192dc47e", 0x10}], 0x1000000000000160, &(0x7f00000000c0)}}], 0x4000016, 0x8000) sendmmsg$alg(r3, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000007c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r3, &(0x7f0000000480)={&(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000001700)=""/4096, 0x1000}], 0x1, &(0x7f0000000340)=""/80, 0x50}, 0x0) 2018/04/07 14:08:37 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001c00)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000540)=ANY=[]}, 0x1}, 0x0) 2018/04/07 14:08:37 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x67}, 0x2c) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x10000, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000180)=0x7ff) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x330, &(0x7f00001a7f05)=""/251}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={r1, 0x0, 0xe, 0x93, &(0x7f0000000000)="158b30eacda0a019cbe01ebae640", &(0x7f0000000080)=""/147}, 0x28) 2018/04/07 14:08:38 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$midi(&(0x7f0000000540)='/dev/midi#\x00', 0x0, 0x0) semget(0xffffffffffffffff, 0x0, 0x1) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000240)) syslog(0x4, &(0x7f0000000440)=""/224, 0xe0) seccomp(0x1, 0x0, &(0x7f0000000080)={0x1f2}) 2018/04/07 14:08:38 executing program 5: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, &(0x7f0000000480)='\x00', 0x1, r1) request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="2f6465612f7675746f66730719", r0) r2 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0xfffffffffffffffe, 0x10002) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000000240), &(0x7f0000000280)=0x30) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f00000001c0)={0x1, 0x3, {0xffffffffffffffff, 0x1, 0x10, 0x0, 0x8000}}) 2018/04/07 14:08:38 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2400, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40, 0x0) r2 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f00000000c0)=ANY=[@ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="0100220000000000", @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYBLOB="ab0895e16ccc8362ad9db389735dd6422057aec81c182277e384dbc090fda7e3a936386a7b8426a2aa323a96937a48364067d086a34befaf6acf9a5ca9310fe30b339f8dfd4dd5c613e8a1455088d7b50fa3cb14bd3febce56f6fa77e5167ca627155ddc3e6a255838c93a56006d4d048ea60d6936c722bff9e72551b568f899b6bc9137f6b54ac2401b8159acc55ef8bdbae21ddfe4c7ba2d2d6e56e284c9e8b740764cd5c85b525a4fd3b99861e80a77e50242"], @ANYBLOB="0807ff030101ff070600000001000000a36444ba8ab042522e89dda1424812775b5ba1d1cbce233b3cc01eb97de59164cf68c9dbfd56c0334e9599db3aaf74abdafe74ac4f05b812c34dc8f4b02b4e1ce8d2fe3f2f9609b08fb8388e9c1cbf55428fbd99a620d988e97304bc9752eaa14065c8dd0ebf12195759669377ec40b37e33ede5b209962fe0110fa9ed18e16fb28ca6fcd110521fa478a969f2126abecfa7e4cb9323af345fc300000000000000459f5156d2386def1dbf6ce11c7518ba80781d2052fa5315"]) socket$bt_hidp(0x1f, 0x3, 0x6) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000080)) connect$pppoe(r1, &(0x7f0000000280)={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2}, 'vcan0\x00'}}, 0x1e) prctl$void(0x7) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) 2018/04/07 14:08:38 executing program 4: r0 = memfd_create(&(0x7f00000000c0)="1e03", 0x4000000000005) fstatfs(r0, &(0x7f0000000000)=""/155) r1 = fcntl$getown(r0, 0x9) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000140)=0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000180)={'ifb0\x00', 0xffff}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001580)=0x0) sendmsg$nl_netfilter(r0, &(0x7f0000001540)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000001500)={&(0x7f00000001c0)={0x1328, 0x10, 0xf, 0x4, 0x70bd2b, 0x25dfdbfc, {0xf, 0x0, 0x2}, [@nested={0xc, 0x13, [@typed={0x8, 0x37, @pid=r1}]}, @nested={0xf8, 0x5d, [@generic="ac704005422cb3b5707e6d3b92b85d686d87bf153db3a7ca8cf41b25c26e006cf00c43981bc1741d146cc7954d95de01f4782d290a4d788666f85520c68883f458cdd801f5170a6c0a2c71c0274ba8cd284b50eb746738f312379f3f0fca8a507e6d6d4154dcb5457c1fab790d944ca7f0419ec2c9c7d1fa5ad12f2831e529fd862d5cb3da81883898b317a25e12b637a451a7e55bf0fb89dfd6a656661c71bc5338c4842c942b1439ed3bc963bb64dccd1ff7c73f2917975546b80fc0bf2819eccb3bc76758", @typed={0x14, 0x66, @ipv6=@dev={0xfe, 0x80, [], 0x12}}, @generic, @typed={0x14, 0x18, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0x4, 0x36}]}, @generic="fbfb1fb09c81298b8b762893d9caefc38a50383977cfdf690f2bfd8cdd7d9c10d0e7787b61a7fb207ffde5677c52e26620b53d7a5a0c71aeb543667190e216e4ab86fee5d13f5f539b649b37", @nested={0x11bc, 0x12, [@typed={0x8, 0x49, @pid=r2}, @generic="5b148ef24fcf9bb1e46cde89918f5acab24592cfa4f6c95268c2f741d8367dffb92865f0a6213c6f92a3ea54607320068c13cde847e4069fc67e1e8b15f4692d9500ee2cc4bde13ff9073b110ab264598231913db3ef1ea4577a97108de1", @typed={0x8, 0x19, @u32=0x9}, @generic="f959ddb87de094d3d9d79e752e8abf6bbe7c9d5879120a585356307e6cc8563d5062a4e32ba4e3c0b1a9c7848fce4c791726bab5152feecd19e2ab87ee1dc7cb25c5288c8b75e00b7bbe7ff000ee9916e3416b41e748c218ed17fffdd64b0e7bad1810dc512ed33c79c40458f4e5ed4f23649bf3bea1135e011897d287d7ca7d1af0571b020796955114e657553f3ab9d59ce587e597a6a8775d370ab86d2129eafc9b1203de1ae76af55e1fe4d9ce95d427758b2763a63c6b8b16e846c4", @generic="60874c31afcc", @generic="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@generic="9e937ad6073fcafd7383be1110f2feee133a18edd739197d6747cbc1efc4a8213b4fcb85a3794b834cbf016fca73960c8ac44c49e08c1834898b96cb907e26d6ee89bb55b4b423780917e762b3e5d3d658ca0c5a80bf2005a7ae034561223ff006bd00e3c44831e54d32bb6c9a60c1620907133a33fe280f6671", @typed={0x4, 0xd}, @typed={0x8, 0x11, @str='\x00'}]}, @typed={0x8, 0x23, @pid=r3}]}, 0x1328}, 0x1}, 0x1) 2018/04/07 14:08:38 executing program 7: socket$bt_cmtp(0x1f, 0x3, 0x5) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005d6000)='/dev/sequencer\x00', 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000140)) r1 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) dup3(r1, r0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000040)={{0x3, 0x3, 0xcb, 0x0, 0x1}, 0x2677, 0x9, 'id1\x00', 'timer0\x00', 0x0, 0x5, 0x3, 0x1, 0xffffffffffffffff}) r2 = socket$l2tp(0x18, 0x1, 0x1) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f00000002c0)) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f00002b9fd4)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@loopback=0x7f000001]}, 0x14) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x25, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/mixer\x00', 0x173382, 0x0) ioctl$KVM_CREATE_DEVICE(r4, 0xc00caee0, &(0x7f0000000380)={0x5, r2, 0x1}) getsockopt(r0, 0x6, 0x9, &(0x7f0000000240)=""/50, &(0x7f0000000200)=0x32) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000300)={0xff, @broadcast=0xffffffff, 0x4e23, 0x1, 'none\x00', 0x25, 0x8, 0x17}, 0x2c) setsockopt$inet_tcp_int(r3, 0x6, 0x1f, &(0x7f00000001c0)=0x493, 0x4) setsockopt$inet_mreqsrc(r3, 0x0, 0x25, &(0x7f0000c26000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x0, 0x2710}}) r5 = socket$inet(0x2, 0x2, 0x0) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2, 0x0, 0x4}}, 0x2e) close(r5) connect$l2tp(r2, &(0x7f0000000140)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e22, @rand_addr=0x2}, 0x2, 0x0, 0x4, 0x1}}, 0x2e) 2018/04/07 14:08:38 executing program 6: r0 = add_key(&(0x7f0000000000)='syzkaller\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="6ec6f054777827d34a15b87b5adecd534ef19f8fa17d101c238ac1b9de8a4c4c43b497af3ae6b1bfb8e061ac8fcf4398a96322cd5cfffda77ec17db685baa64498ce2bc29fdbbbf09b2bc76e56bfca1db98657d94530fd3f74e4b0e71177a731dea3397369f4ce82819b9f2dd18dd54d94a25a7c21f9942bf9a79eccd1a1b657e7bacdc58c231fb55fb818a9921f647b69018c6b5c1ec0ed1e50520050c4b6d8943400c42eecad20242834c0009422c06b1d38ce72dd7998085c56f1cb83819444a083", 0xc3, 0xfffffffffffffff9) keyctl$assume_authority(0x10, r0) r1 = socket$inet6_sctp(0xa, 0x80200000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(r1, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000140), 0x8) 2018/04/07 14:08:38 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(cast6-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c50400aeb995298992ea5400c2", 0x10) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x7f) sendmsg$can_raw(r1, &(0x7f0000477000)={&(0x7f0000000640)={0x1d}, 0xf, &(0x7f0000000680)={&(0x7f0000000540)=@can={{0x4}, 0x0, 0x0, 0x0, 0x0, "6393838f382228fc"}, 0x48}, 0x1}, 0x0) recvmmsg(r1, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000003100)=""/226, 0xe2}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) 2018/04/07 14:08:38 executing program 2: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x2c871, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000025c0)=@create_id={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000002580)={0xffffffff}, 0x0, 0x5}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=@migrate_id={0x12, 0x10, 0xfa00, {&(0x7f0000000140), r1, r0}}, 0x18) 2018/04/07 14:08:38 executing program 4: 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) close(r0) socket$kcm(0x29, 0x5, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xffffffffffff0001, 0x4000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x8982, &(0x7f0000000180)=0x6) 2018/04/07 14:08:38 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r3, &(0x7f0000000180), 0x4924924924925a6, 0x0) connect$unix(r4, &(0x7f00002ffff6)=@file={0x0, './file0\x00'}, 0xa) r5 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r5, 0x200000) 2018/04/07 14:08:38 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={0x7d, 0x10000, 0x2, 0x9, 0x80000000, 0x39, 0x80, 0x3, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={r1, 0x1}, &(0x7f0000000200)=0x8) bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x200000000000000b, 0x0, &(0x7f0000000000)=ANY=[], &(0x7f00000000c0)="00007bf056c718041899f95b1a", 0x4, 0xce, &(0x7f0000000100)=""/206}, 0x48) 2018/04/07 14:08:38 executing program 6: mknod(&(0x7f0000000100)='./file0\x00', 0x1100, 0x0) truncate(&(0x7f00000000c0)='./file0\x00', 0x400d3cb9e2) 2018/04/07 14:08:38 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x4) ioctl$VT_RESIZE(r0, 0x400442c9, &(0x7f0000000000)) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000080)={0x3238f593, 0x8, 0x4, 0x4}) 2018/04/07 14:08:39 executing program 1: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x2, 0x200000) signalfd(r0, &(0x7f0000000080)={0x7}, 0x8) mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000003000/0x3000)=nil) 2018/04/07 14:08:39 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) accept$alg(r0, 0x0, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000000)='IPVS\x00') r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/loop-control\x00', 0x900, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r3 = socket$inet(0x2, 0x3, 0x8) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) syslog(0x2, &(0x7f0000000100)=""/26, 0x1a) r4 = dup3(r3, r1, 0x80000) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r4, 0xc01064b5, &(0x7f0000000140)={&(0x7f00000000c0)=[0x0], 0x1}) openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2000, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) r5 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r5, &(0x7f0000000100)=ANY=[], 0x1023c) 2018/04/07 14:08:39 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1, 0x1df9}, 0x1c) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000100)=0x1, 0x4) 2018/04/07 14:08:39 executing program 5: bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={0xffffffffffffffff, 0x28, &(0x7f0000000040)}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x10, 0x4, 0x4, 0x5, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000040), &(0x7f0000000080)}, 0x20) 2018/04/07 14:08:39 executing program 6: ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000440)) mincore(&(0x7f0000ffb000/0x4000)=nil, 0x4000, &(0x7f0000000040)=""/239) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp, 0x8000000200000000, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x2e7, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/04/07 14:08:39 executing program 4: unshare(0x400) unshare(0x2400) 2018/04/07 14:08:39 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x1, 0x0) write(r0, &(0x7f00000000c0)="2f7f4be2b36c5526a5534195cbffffffffffff091715f1ed8f549f29496490f3f2afa9fd016f97ea68e0b7400fd558010287ce86ed8d843591ec4c782f85000000097f39147a2c89310932b0f6017ef5f00dfc01000000000000ffbf13", 0x5d) ioctl$TCSETA(r0, 0x5402, &(0x7f0000948fec)={0x4008, 0x0, 0xfb01}) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x7f, 0x20002) ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f0000000280)={"6f6c7657b8e3bb49ca0b9b7a8ae26fcf12e56d013a5c1344c6367b45aeebf1dc24f778a3f240880666f7208e10313580e7a6c464197fb04b7861cb79a296c91a68aa675318f743b55f7be901af3b029546fb36a8430b334e89fd85255a12f40b0bf68eb11a35e774d3a397b857c92eea7fcdf07b374b93af1804a013758c045f6403e9080b46357ea75fb975bfdb156c3459115db380cfd5cb141bae52cc975668a61f223fc6d5f21081eb372760a2493ec8d3306af9f89df71d5215da578a8f11f2ac454f2e07fb097318701503597cce45dff2cef0fe8646796286ed66b1abe7541cb97396fd954be6d0bc7d25ed3a67cb82179394da90bb28bc0cafbabef29b3ec5f65e57f4f75cc0a0a955f613fb3f94bae067d7d1c997f6b95e348fbddaaa4ad9baf69cb11eefcecb5db17b6f548ac2aa02174f17cb27bea6e8aa2954ac636c8285f5172793f5af9935f426bc6bc49ae5fde793407af5c74c6fa5fb2bb20015959352751b1759bc9d1323a7e8ba1ff397d402a30c9d84766eab7696b5fd4176c768614dc73ad72d627c51dfb25d982e3e3f087994390c4e6d23ab86fed4651c7f62131b79688c88a552a407175a97832879cf0525cdafca6409160c275d776c372a13eec3e05538949feaa3b2dde961c664ddb1171173ef765adf605e2aa4b8f3a32a52d170618e03520f84bc3e73b02e50177865ca034f214bacbece862d8626d22118aa8830445c17276a7a91fa67e48a0b47f7a94025f1d76ead15247cb06a8ce6aba9c0c2d844ceba0e3da40847fe03d670717e3443cb792dcb9040838bfbf76251b73abc22f6b2deb0b1a7bce832172f6bfbb8b56855583551d92cd83bf19de1a3dc0a859041d65214ca3d976d16cff065b9e14dd5014bff14840db1979689148aaa7394a4047fddac169ca305dbe1e81199409ba2a604131bf91a07008256374c2ff4b5f6501c5ead1b44cf9cc5c26e466a036611adff6598132250263442aeb679f8714783bbd244f7a72a68e76e75a79edbe5f64b092bef0217e1d36ad1ab122fbf712c643536f4cc9383b515a624f9289c857d3c551ea6da24e493d26d16ed6a754cee8649ab4f070c4f00b790cc1ab6a2a68359376eb2f98c83a7ac33b81243001d589606dac72ae4695ca3397de431ef3a245e31346cba24f824007199d406bc650500499f1a05f70c05a28f8b3de17263792ea56d9ca34de681de906f236358785512ab4f484d19c0931c5975b36d74013fef76650fee758771270d6ca183a9af1933b3c76f680ecf5c9aadd92c55d2313a8dafa832587909268ad0f90fa58eef35d79b2bd086beb4edfe69ea77c624bb0166f5188a601c5a642f1738895ec4c00325d0a74d533215e7fa37e6bb54fe6fe0f2fa518741391df2d049bc3ce1760847729de8de4c9b451f12734b3f4c3b0ddf5010bc34c832"}) 2018/04/07 14:08:39 executing program 3: r0 = syz_open_dev$dmmidi(&(0x7f0000000300)='/dev/dmmidi#\x00', 0xc99c, 0x10000) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000380)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00000003c0)={r1, 0x80000, r0}) timerfd_gettime(r0, &(0x7f0000000340)) socket$bt_cmtp(0x1f, 0x3, 0x5) r2 = syz_open_procfs(0x0, &(0x7f0000ee4000)='oom_adj\x00') writev(r2, &(0x7f0000b97000)=[{&(0x7f0000eeb000)='15', 0x2}], 0x1) open_by_handle_at(r2, &(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0xa400) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x32, &(0x7f0000000280)="b93bb78cf5dbaf47c5e93c55d8046db177b344cf40ec68ad1bfecfe4d85b0a5864fb2173c0089bf486fd00c590a8", 0x2e) read(r2, &(0x7f0000000000)=""/251, 0xfb) socket$nl_netfilter(0x10, 0x3, 0xc) recvfrom$ax25(r2, &(0x7f0000000100)=""/197, 0xc5, 0x10000, &(0x7f0000000200)={0x3, {"8f9bd3f3f62b36"}, 0xcbe3}, 0x10) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000240), 0x4) [ 61.898981] syz-executor3 (6311): /proc/6310/oom_adj is deprecated, please use /proc/6310/oom_score_adj instead. 2018/04/07 14:08:40 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000280)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x0, &(0x7f0000000000/0x1000)=nil) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) fstat(0xffffffffffffffff, &(0x7f0000000000)) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) ioctl$KVM_SET_TSC_KHZ(r3, 0xaea2, 0x8000) 2018/04/07 14:08:40 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x0, 0x0, 0x6}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000300)="c16a00012e260f01ca0f300f350f20e06635000100000f22e066b8ef0000000f23c80f21f866350c00e0000f23f80f21976766c7442400a56c05676766c7442402af3f00006766c744240600000000670f011424b8f1008ee80faeaf0100", 0x5e}], 0x1, 0x0, &(0x7f0000000100), 0x0) recvfrom$ax25(r0, &(0x7f0000000480)=""/110, 0x6e, 0x1, &(0x7f0000000500)={0x3, {"20fa7444b81716"}, 0x4}, 0x10) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000200)={[0x20, 0x0, 0x0, 0x7f, 0x0, 0x215, 0x800, 0x0, 0x0, 0x8, 0x0, 0xeda, 0x3c, 0x5, 0x0, 0xf2], 0x0, 0x200}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x4000, 0x1000, &(0x7f0000ffe000/0x1000)=nil}) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000040)="0f4d920500b800008ee83e0f18c236640fc79a0000660f5cab5e6b260fc7adf69ebaf80c66b892d2d88266efbafc0cb000ee66b9800000c00f326635000400000f30ba6100ec0f19b37f71", 0x4b}], 0x1, 0x4, &(0x7f0000000380), 0x0) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f0000000140)={[0x0, 0x0, 0xf000], 0x2, 0x40}) ioctl$KVM_RUN(r2, 0xae80, 0x0) socketpair(0x1, 0xb, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value={0x0}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000440)=@assoc_value={r4, 0x9}, 0x8) ioctl$KVM_RUN(r2, 0xae80, 0x0) mlockall(0x3) 2018/04/07 14:08:40 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000eefff0)=@ethernet, 0x10) read(r0, &(0x7f0000000040)=""/7, 0x7) sendmsg$can_bcm(r0, &(0x7f0000168000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f00004daff0)={&(0x7f0000006fb8)=ANY=[@ANYBLOB="05004980a2a51a0000000000a1350000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x2710, @ANYBLOB="000000000100000000000000000000000b73a01c25e50766"], 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)={0x7, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "510200"}}, 0x48}, 0x1}, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000340)) 2018/04/07 14:08:40 executing program 7: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000200)) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0xe7b3, 0x68180) getsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)={0x0, {{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x1, [{{0x2, 0x0, @loopback=0x7f000001}}]}, 0x10c) 2018/04/07 14:08:40 executing program 1: r0 = shmget(0x2, 0x1000, 0xa, &(0x7f0000ffd000/0x1000)=nil) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000080)={{{@in=@multicast2, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000180)=0xe8) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = geteuid() lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000340)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000380)=0x0) r7 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000440)='/dev/rfkill\x00', 0x210000, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r7, 0x4038ae7a, &(0x7f00000006c0)={0x7, 0x286, &(0x7f00000005c0)="e07a6e4c5d03f24b0d2fefa4dd54bc74093baea2b323b4224f018cfa3e506cadb65fd025b4c9377c2c30a5b5ff349bded8a81c9025f8b6abd3c8800162c9126a6e537b38df6f30041a6f677a8fbc00", &(0x7f0000000640)="ca6e01772469cdbfa291db18af16162de54a03f9db11ff23cfde0a4daa9b3dd623a8f1e61bebfc394449656286cd174c32258a4c2675e199c67babba764f4c2b17fc2fefa33b2f7e9f2950e045ad686d8d725f1c5fa834a120495104bab4eb5388df4205261d1c7df7e8b84a86da2dc016ed6ff3e6e26a439c", 0x4f, 0x79}) r8 = syz_open_dev$admmidi(&(0x7f0000000480)='/dev/admmidi#\x00', 0xdc49, 0x80000) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r8, &(0x7f00000004c0)={0xc0000001}) eventfd(0x4) shmctl$IPC_SET(r0, 0x1, &(0x7f00000003c0)={{0x7fff, r1, r2, r3, r4, 0x30, 0xffff}, 0x100, 0x4, 0x736, 0x4, r5, r6}) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x47}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x5, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0xffffff85}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x41f00}, 0x48) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r8, 0xc0bc5310, &(0x7f0000000500)) 2018/04/07 14:08:40 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x2000000000000003, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'syz_tun\x00'}}, 0x1e) syz_emit_ethernet(0x14, &(0x7f00000c5fe8)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8863, "94a7030000e8"}}}, &(0x7f0000000000)) r1 = accept$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, @remote}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4) pipe2(&(0x7f0000001600)={0xffffffffffffffff}, 0x84800) recvmsg$kcm(r2, &(0x7f0000001440)={&(0x7f00000001c0)=@can={0x0, 0x0}, 0xfffffffffffffe1a, &(0x7f0000001300), 0x0, &(0x7f00000014c0)=""/249, 0xffffffffffffffe8}, 0x40000040) bind$bt_hci(r1, &(0x7f0000001480)={0x1f, r3, 0x3}, 0xc) r4 = socket$inet(0x2, 0x8080a, 0x0) r5 = getpgrp(0xffffffffffffffff) ioprio_set$pid(0x3, r5, 0x6ef) ioctl$sock_SIOCGIFINDEX(r4, 0x8901, &(0x7f0000000000)={"00000080616e3002000000000a00"}) r6 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x5, 0x2a0400) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xf, 0xffffffffffff551c, 0x40d, 0x7, 0x19, r6, 0xfffffffffffff001}, 0x2c) 2018/04/07 14:08:40 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000256ff8)='status\x00') sendfile(r1, r1, &(0x7f0000000000)=0x7ffff, 0x20000000000000a) fallocate(r0, 0x3, 0x2, 0x38000000000) 2018/04/07 14:08:40 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/04/07 14:08:40 executing program 3: perf_event_open(&(0x7f0000000000)={0x6, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000080)='./file0\x00', 0x40) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8982, &(0x7f0000000000)) syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x6, 0x41) [ 62.973889] syz-executor6 uses obsolete (PF_INET,SOCK_PACKET) 2018/04/07 14:08:40 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000629000)) r1 = syz_open_pts(r0, 0x200000) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000040)={0xaa, 0x101, 0x8}) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCSBRKP(r0, 0x5425, 0x5) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000080)="49db9bc9f7cf21") ioctl$TCXONC(r1, 0x540a, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000000)={0xb4a9, 0xff, 0x8, 0x6, 0x1}) write(r0, &(0x7f00000004c0)="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", 0xff20) close(r0) 2018/04/07 14:08:40 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x4000000, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0x6f}, 0x2c) r1 = getpid() ptrace$peekuser(0x3, r1, 0x5d) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=ANY=[@ANYBLOB="b400000048000000250000000000000007000000000000005c638c60c84000000000000000009500"], &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xfdbb, &(0x7f000000cf3d)=""/195}, 0x48) fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x4, r1}) timer_create(0x0, &(0x7f0000000040)={0x0, 0x7, 0x3, @tid=r1}, &(0x7f0000000080)=0x0) timer_delete(r2) 2018/04/07 14:08:40 executing program 7: r0 = socket$inet(0x2, 0x20000000000003, 0x2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='bond0\x00', 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000180)=ANY=[]}, 0x24008840) sendmsg(r0, &(0x7f0000000100)={0x0, 0x391, &(0x7f0000000080), 0x312}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x200000, 0x4) r2 = fcntl$getown(r0, 0x9) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f00000009c0)=0x2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000300)=0xc) getgroups(0x7, &(0x7f0000000380)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000003c0)={0x0}, &(0x7f0000000400)=0xc) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000500), &(0x7f0000000540)=0x0, &(0x7f0000000580)) r8 = getpgrp(0x0) fcntl$getflags(r0, 0x3) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000005c0)={{{@in=@rand_addr, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@loopback}}, &(0x7f00000006c0)=0xe8) fstat(r0, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000780)={0x0}, &(0x7f00000007c0)=0xc) fstat(r0, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000880)={0x0, 0x0, 0x0}, &(0x7f00000008c0)=0xc) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000000c0)=[{&(0x7f00000001c0)="fb8a36bd4e109ff2d5ad28972fcee69e9ee155ab7681ddda35d437fc421c12811fb377a2d997ccaf1d5fdec931f08b20504cc979073b85a08362704ae036c5ab61c5115cb65c760527c4edcde21a284cddd9932b845065e88adcb508e68159dd0d9eccaf7b7ac576c15972e37023ea263b0ed95ae7ff2d2ed59c72e570693293343ce3d0e7b5492602b1ae0c72fe17f5e41edaefe1fd292915256fb03d079500ff55ec4d2cab26811afaa675ac83174ba83af3945b11e93c6d26d980dc2e1d63b23956e62feab6c9facdc345f2e8ce772cb39330b59e7749b07d2552fee07dc1ff949f66b24e5e10ba7e392ade57", 0xee}], 0x1, &(0x7f0000000900)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x80, 0x1}, 0x40014) 2018/04/07 14:08:40 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x100000001) r1 = socket$nl_xfrm(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000080)={'syz_tun\x00', &(0x7f0000000180)=@ethtool_link_settings={0x4c}}) 2018/04/07 14:08:40 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x10001, 0x400000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001180)={r1, &(0x7f00000000c0)="4815e109a8b78a754a62562811b39ac5ad993537da54d6f3f1ea6bf615bc070623754140955ecb64d77ddd47708e9a63acb107db9225847ea89b425641df53d4d106534b6e2f23ec56547b415550249ecd65bf787d689cccf429e5caa581b20b1d00ab7362a84f032d07da36beba3f4c6afb3642c63a23e2bce29198b67c603b070f2a94f6991ce20aa9ead52d40415af882f17425a97fed3770c3a473b2e5d4411b540a603e3c672e779cce2198dfbeae", &(0x7f0000000180)="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", 0x2}, 0x20) close(r0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00002fefc8)={0x0, 0x0, &(0x7f0000000080), 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/07 14:08:40 executing program 3: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendto(r0, &(0x7f0000000000), 0x0, 0x800, &(0x7f0000000240)=@nl=@unspec, 0x80) 2018/04/07 14:08:40 executing program 6: mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xffffffffffffffff, 0x100000002132, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp\x00') getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0xa0, &(0x7f0000000080)=[@in6={0xa, 0x4e21, 0x4, @empty, 0x5}, @in={0x2, 0x4e23}, @in6={0xa, 0x4e20, 0x4, @loopback={0x0, 0x1}, 0xff8}, @in6={0xa, 0x4e22, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr=0x7fffffff}, 0x5}, @in={0x2, 0x4e24, @rand_addr=0x2}, @in={0x2, 0x4e20}, @in6={0xa, 0x4e23, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x4}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000001c0)={r2, 0xa1, 0x10000}, 0x8) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0xc812, r0, 0x0) r3 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_buf(r3, 0x29, 0x6, &(0x7f0000c86000), &(0x7f0000000040)) 2018/04/07 14:08:40 executing program 2: ioctl$KVM_REINJECT_CONTROL(0xffffffffffffffff, 0xae71, &(0x7f0000000000)={0x7}) madvise(&(0x7f0000e1e000/0x2000)=nil, 0x2000, 0x1b) pipe(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f00000004c0)=""/223) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000380)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70}, r3, 0x0, 0xffffffffffffffff, 0x0) r4 = shmget$private(0x0, 0x3000, 0x102, &(0x7f0000344000/0x3000)=nil) shmat(r4, &(0x7f00009f8000/0x4000)=nil, 0x4000) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0) bind$unix(r0, &(0x7f0000000400)=@file={0x0, './file0\x00'}, 0x6e) ioctl$void(0xffffffffffffffff, 0xc0045c79) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e23}}, 0x1000, 0x9}, &(0x7f00000000c0)=0x90) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000100)={r5, 0x27}, &(0x7f00000002c0)=0x8) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000665fe0)={"dbc78fc0a6caa717004720a0a32b5f0d", {0x4, 0x0, 0x8000, "e0b618b5a2e0"}}) clone(0x0, &(0x7f0000000040)="404df6f000dab79f4bd6212341f867b04655fa9de525dd51b735800570461bebc5c585aa009314aed0f0266f3d12d5961d1dc3abec922790b7b4dcee63373b0227ff80b70515d37fbe34347543a58cfe9f384848641534263fab", &(0x7f0000bb3000), &(0x7f0000000140), &(0x7f00000000c0)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000003c0)={r0, 0x50, &(0x7f0000000300)}, 0x10) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) utimes(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x0, 0x7530}, {0x77359400}}) r6 = getpgrp(0x0) getpgrp(r6) getegid() mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f00009ecff8)=0x401, 0x2, 0x3) 2018/04/07 14:08:41 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(tea)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000340)="11f0ce816e3e86e498ffde8e889d90a0e2094b9bb7a41a392264b1bbde25b30bdb6b7b64921a26363de055d9cbbf12998ec04f0e29a9c1f44fa642ff9ba5e94936fc03ad9e0e3ad1f0cc82444e6498e25bfddbad6a3b22ccee2edda118d6f29223705bd0962e340e", 0x68}], 0x1, &(0x7f0000000080)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="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", 0xfb) recvmsg(r1, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0x80, &(0x7f0000ae0fc0)=[{&(0x7f0000b9ff8b)=""/117, 0x75}], 0x1, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) 2018/04/07 14:08:41 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0xba92, 0x0) setsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000000180)=0x33, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendmsg$kcm(r1, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f00000002c0)="e4e33c94d4951caeee8a20161627a91719529c87efbef3c2c6c0bc9b040724b24035", 0x22}], 0x1, &(0x7f0000000340)=[{0x1010, 0x113, 0x7fffffff, "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"}, {0xb0, 0x116, 0x5, "07fa519111184081f73e1800b0c1b96f5e8e66ac8c674e96d9624108e246b9d1930e31739f8cec3791fea315d91808ad42733ec0b84d52bf22cb10f756ee1b977b8bbf3e32eabfe5106a8d76db40ee9faba79e2d4fc479603fad74408d42a9a7679ce734d7248069c607830f8a6209a5c794f88806860fbd87fdc166ba1bc7cebb00a8015b489361df0f5bf36b12e3f411ab9792ef524e3840e712cd"}, {0x10, 0x18e, 0x4}, {0xe8, 0x119, 0x212a, "de3020ecd9f53fd18c6a009fc3316ce1e50172149760fd88164e4d0df71ca13379ab0bcaef0f229b57d1b3716345725bac14d64068b8356b5a785c6b452ff72e5d0780cc3a99a4267a18d256b1ebf11e9b409421ae36b8206d565118f846cadf796c7b5045917a63743566d35b0bb4b4d3340e067873da1b402670c54258f29d5896c9d8a09f50186549bebf9fc98ec84a43b21c12877050964e06b9761d393dab33563d08da6db6d24346000236cdab7938058a54f38545c99ba74db75b243ff109f93bdce24ea101646b1733bc8e4ee449f7444d87"}], 0x11b8, 0x40010}, 0x4c080) sendto$inet(r1, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r1, &(0x7f0000769f0f)=""/241, 0xfffffffffffffdd4, 0x0, &(0x7f0000497ff0)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) write$sndseq(r0, &(0x7f0000000240)=[{0x5, 0xfffffffffffffeff, 0x1, 0xffffffffffffff3b, @tick=0x6, {0x5, 0x1}, {0x401, 0xa4}, @note={0x6, 0x2, 0x5, 0x7f, 0x9}}, {0x20, 0x9, 0x100000000, 0x3, @tick=0x7fff, {0x1, 0x8}, {0x3ff9, 0x3}, @result={0x4, 0x10f}}], 0x60) recvmsg(r1, &(0x7f00001fcfe4)={&(0x7f00005bfff0)=@can, 0x10, &(0x7f0000e48fd0)=[{&(0x7f00009b4f9f)=""/97, 0x61}], 0x2cf, &(0x7f0000c29000)=""/4096, 0x1000}, 0x102) recvfrom$inet(r1, &(0x7f0000000040)=""/174, 0xae, 0x0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f00000001c0)=""/94) shutdown(r1, 0x0) 2018/04/07 14:08:41 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_type(r0, &(0x7f00000003c0)='cgroup.type\x00', 0x2, 0x0) write$cgroup_type(r1, &(0x7f0000000400)='threaded\x00', 0x9) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x9, 0x800) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000040)={0x1f, 0x9, 0x7, 0x81, 0x7ff, 0x4, 0x5, 0x6, 0x81, 0x40, 0x7, 0x8000}) 2018/04/07 14:08:41 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = 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) write$binfmt_misc(r1, &(0x7f0000001040)={'syz1', "4bf6c8d93f3fefb2edf42d5bd059878f1f30e0e52ea3dc62db9cfa746946761b4a16939c1b680794f4cf769db1db1a59dddd2d4d4449c6f13b312ce915c604e97082942126364bddc3b487cb634f8018521c48df88befa31892ec4cd6d1a52457e7e3b163cffe5c3b67f33f2051cb6573273802b55805d9f988e22afaa5fd9d73d163ffab4dadf2edd4f291dfcf1e3eb0d2d87e29cf2288b3d5b194b34412737f18a5235166bf653f97af1ecb0c0c93158f733aeac64c5ef63"}, 0xbd) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000000040)=""/4096, &(0x7f0000000000)=0x1000) 2018/04/07 14:08:41 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4309(pcrypt(rfc4106(rfc4543(gcm_base(ctr(aes-aesni),gha'}, 0x58) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000000140)=""/102) r2 = memfd_create(&(0x7f0000000000)='vmnet1#,eth0%eth1\x00', 0x3) inotify_add_watch(r2, &(0x7f0000000040)='./file0\x00', 0x20000a02) 2018/04/07 14:08:41 executing program 4: ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f0000000a80)=""/246) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000000)) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r0 = creat(&(0x7f00000004c0)='./file1\x00', 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000040)={0x80000001, 0x3, 0xfffffffffffffffa, 0x0, 0x9, 0x6}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000b91ff9)='./file1\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x20002) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='net/mcfilter6\x00') sendfile(r1, r2, &(0x7f00008d1000), 0x3fd) 2018/04/07 14:08:41 executing program 2: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x4) r1 = dup3(r0, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x0) fallocate(r0, 0x0, 0x800b, 0x6) fallocate(r0, 0x0, 0x4b99, 0x5) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) sendfile(r2, r2, &(0x7f0000000040), 0x80000001) fallocate(r0, 0x1, 0x0, 0x10000) sendfile(r2, r0, 0x0, 0xc08f) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000280)={&(0x7f0000000140)={0x118, r3, 0x800, 0x70bd26, 0x25dfdbfc, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1ff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xbc44}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x20}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x10001}, @IPVS_CMD_ATTR_DEST={0x48, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x4}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8001}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast2=0xe0000002}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x200}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x400}, @IPVS_CMD_ATTR_SERVICE={0x68, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3f}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2c}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x16, 0x1}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x17, 0x28}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x1}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x3a}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}]}, 0x118}, 0x1, 0x0, 0x0, 0x8090}, 0x40) 2018/04/07 14:08:41 executing program 7: ppoll(&(0x7f0000c50000)=[{}], 0x1, &(0x7f0000000180)={0x77359400}, &(0x7f0000000140)={0x1}, 0x8) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0x5100, &(0x7f0000000240)={0x139, &(0x7f0000000100)}) r0 = memfd_create(&(0x7f0000000680)='eth1', 0x3) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{}, {}, {}]}) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f00000006c0)={0xfffffffffffffffb, 0x3, 0x401, 0x10001}, 0x10) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) 2018/04/07 14:08:41 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000222000)=0x9, 0x4) sysfs$2(0x2, 0x1000, &(0x7f0000000000)=""/148) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x509841, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000280)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0xcc, 0x1, 0xf, 0x5, 0x70bd26, 0x25dfdbfb, {0x5, 0x0, 0xa}, [@nested={0xb8, 0x3, [@typed={0x14, 0x0, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @typed={0xc, 0x86, @u64=0x1}, @generic="ed0f0197f8d215613c4db1adbe06db43156ac10d3743f555d44d365713b6d0b5334f6abf95693c4b4ea09383474115dbbe2a7fb6b0b6fad8201e109f610841aad194fffdcdfb003981a6befca43a535e6d6bcf34bf8291daa56f50a664a53abe2b88f152ed5167d9aa19fe130797607109841b3c", @generic="c80b3e80efd7ca4e33", @typed={0x14, 0x2, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}]}]}, 0xcc}, 0x1, 0x0, 0x0, 0x40000}, 0x4040081) connect$inet6(r0, &(0x7f0000001fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) 2018/04/07 14:08:41 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$TCSETAW(0xffffffffffffffff, 0x5407, &(0x7f0000000140)={0x5, 0x20, 0x0, 0xc66e, 0x5, 0x6, 0x7, 0x0, 0x329, 0x5}) getsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000080), &(0x7f0000000100)=0x4) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x0, 0x0, 0x6}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000300)="c16a00012e260f01ca0f300f350f20e06635000100000f22e066b8ef0000000f23c80f21f866350c00e0000f23f80f21976766c7442400a56c05676766c7442402af3f00006766c744240600000000670f011424b8f1008ee80faeaf0100", 0x5e}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000200)={[0x20, 0x0, 0x0, 0x7f, 0x0, 0x215, 0x7900, 0x0, 0x0, 0x8, 0x0, 0xeda, 0x3c, 0x5, 0x0, 0xf2], 0x0, 0x200}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) setitimer(0x0, &(0x7f0000000180)={{0x0, 0x2710}, {0x77359400}}, &(0x7f00000002c0)) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000040)={0x0, 0x0, 0x4000, 0x2000, &(0x7f0000014000/0x2000)=nil}) r3 = syz_open_dev$audion(&(0x7f0000000440)='/dev/audio#\x00', 0x82, 0x404000) ioctl$TIOCGETD(r3, 0x5424, &(0x7f0000000480)) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000400)=[@text16={0x10, &(0x7f0000000380)="640f005f06360f01cb0f01df6766c7442400920000006766c7442402b90000006766c744240600000000670f011c240f21030f350f2059f7010000ba4000ed66b95d08000066b8f2ac000066ba000000000f30", 0x53}], 0x1, 0x3, &(0x7f0000000440), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/07 14:08:41 executing program 1: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000000)=0x3, 0x2) 2018/04/07 14:08:41 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x7f, 0x438001) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000000100)=0x1) r2 = getpgrp(0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x2, r2}) pipe2(&(0x7f0000000000), 0x1800) fcntl$getownex(r0, 0x10, &(0x7f0000000080)) 2018/04/07 14:08:41 executing program 5: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mknod$loop(&(0x7f0000000000)='./file0/control/file0\x00', 0x88, 0x0) mount(&(0x7f0000000040)='./file0/control/file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000080)='tmpfs\x00', 0x0, &(0x7f000001c000)) mknod$loop(&(0x7f0000000200)='./file0/control\x00', 0xc030, 0xffffffffffffffff) 2018/04/07 14:08:41 executing program 0: r0 = syz_open_dev$sndmidi(&(0x7f0000003fee)='/dev/snd/midiC#D#\x00', 0x2, 0x40801) setns(r0, 0x48000000) write$sndseq(r0, &(0x7f00000028ef), 0xfdf0) 2018/04/07 14:08:41 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = dup(r0) close(r0) lseek(r1, 0x0, 0x0) socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000024000)=[{&(0x7f0000020f88)="24000000100007031dfffd946fa2830020200a0009000300001d85687f0000000400ff7e28000000100043ba16a0aa1ca10bb356da5d8060000000060000000029ec2400020cd37ed01cc073", 0x4c}], 0x1}, 0x0) 2018/04/07 14:08:42 executing program 1: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000000)=0x3, 0x2) 2018/04/07 14:08:42 executing program 2: ioctl$KVM_PPC_ALLOCATE_HTAB(0xffffffffffffffff, 0xc004aea7, &(0x7f0000a1cffc)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) open(&(0x7f0000000140)='./file0/file0\x00', 0x40003ffd, 0x0) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x200000, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000000080)=""/4096) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000000)) 2018/04/07 14:08:42 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, r0, &(0x7f00000005c0)) openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x2, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x80080, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r2, 0x0, 0x81, &(0x7f0000000140)={'nat\x00', 0x0, 0x0, 0x1000, [], 0xd2, &(0x7f00000000c0), &(0x7f0000000600)=""/4096}, &(0x7f00000001c0)=0x78) 2018/04/07 14:08:42 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$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) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x492001, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f00000005c0)=0xc) setpriority(0x3, r3, 0x1) setsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000000600)=@routing={0x7e, 0x6, 0x0, 0x6, 0x0, [@local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x15}]}, 0x38) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000200)={'icmp6\x00'}, &(0x7f0000000300)=0x1e) r4 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_DIRTY_TLB(r4, 0x4010aeaa, &(0x7f0000000340)={0x0, 0x6d2}) 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) 2018/04/07 14:08:42 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000040)=0x0) r1 = getpgid(r0) sysinfo(&(0x7f0000000080)=""/133) getpriority(0x1, r1) 2018/04/07 14:08:42 executing program 0: r0 = syz_open_dev$sndmidi(&(0x7f0000003fee)='/dev/snd/midiC#D#\x00', 0x2, 0x40801) setns(r0, 0x48000000) write$sndseq(r0, &(0x7f00000028ef), 0xfdf0) 2018/04/07 14:08:42 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x20000, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000040)={0x1, 0x1, 0x40, 0xd40, 0x3, 0x6, 0x40, 0x8000, 0x81, 0x10000}) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) sendmsg$key(r1, &(0x7f0000f21000)={0x0, 0x0, &(0x7f0000f21000)={&(0x7f0000406fc8)={0x2, 0xffffffffffffffff, 0x8, 0x0, 0x3, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x0, 0x14}]}, 0x15}, 0x1}, 0x0) 2018/04/07 14:08:42 executing program 6: r0 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000080)={@empty, @multicast1, @multicast2}, &(0x7f00000000c0)=0xc) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000000200)={0x1, 0x90c, &(0x7f0000000140)="55db3acad6e1fa36fdb34f06b651a8a236f1cd12aed07aa4eee5601ba20f855d7e6dca9e813eeeaf4f6e611dc47652abc2789da174e63f377a404d04aacc4f5d1f5e5230c983b265686f30c801e682347902283e5587d077dc6e6591819854d2209f21a7564d5c85d4c82bdf3bcdb6c09fc20510dce49885bbf146069954", &(0x7f00000001c0)="f77327b01d4afa016745201e139680704d3ced9d49574a87357abfa3726e3db89b272631d1adac8f9d1c41529b4792373a3f165daad8c157", 0x7e, 0x38}) r2 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r2, 0x0, 0xc8, &(0x7f0000000000), 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r2, 0x0, 0xc9, &(0x7f0000000040), 0x4) 2018/04/07 14:08:42 executing program 3: r0 = memfd_create(&(0x7f000088f000)='b\n\x00\x00\x00', 0x4) r1 = shmget(0x3, 0x4000, 0x10, &(0x7f0000001000/0x4000)=nil) shmctl$IPC_RMID(r1, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x5011, r0, 0x0) r2 = request_key(&(0x7f0000000580)='big_aey\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000600)="235c2df3747275737465645e5e3a70707031f073797374656d2c00", 0x0) r3 = request_key(&(0x7f0000000140)='ceph\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)='b\n\x00', 0xfffffffffffffffc) r4 = add_key$user(&(0x7f0000000500)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)="b314aadae8438b925f03c88d4b1bbafe0a8ac31e197987b25e1322", 0x1b, r2) keyctl$dh_compute(0x17, &(0x7f00000002c0)={r2, r3, r4}, &(0x7f0000000300)=""/204, 0xcc, &(0x7f00000004c0)={&(0x7f0000000400)={'sha3-224-generic\x00'}, &(0x7f0000000440)="7729ed07c1286aacb379dd0cad737a212082e07d17c17f705ae4bc5db9a9b6c7d7818d051017407179bff862eaaf60a451d5ffda1edf253354d89d57d7de4239f7a28a4b2e9f052f35ff930dcccc1cd53368b46ac7c2373ca08a2459e7eccd884a2e72f02f217fc65ae4", 0x6a}) clone(0x0, &(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) ftruncate(r0, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000200), &(0x7f0000000540)=0x4) 2018/04/07 14:08:42 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f0000017000)={0xa, 0x4e22}, 0xfffffffffffffe80) syz_emit_ethernet(0x1e, &(0x7f00000f8000)={@random="cd390b081bf2", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@can={0xc, {{0x0, 0x7, 0xf1, 0x8}, 0x1, 0x3, 0x0, 0x0, "c96dce88a55c56d1"}}}}, 0x0) 2018/04/07 14:08:42 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001140)={0x9, 0x4, 0xeff, 0x4}, 0x269) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000010c0)={r0, &(0x7f00000000c0), &(0x7f0000001180)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r0, &(0x7f0000000100), &(0x7f0000000140), 0x1}, 0x20) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x10000, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x0) 2018/04/07 14:08:42 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvmmsg(r0, &(0x7f0000000180)=[{{&(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000100)=""/81, 0x51}], 0x1, &(0x7f0000000240)=""/4096, 0x1000, 0x1f}, 0xdb68}], 0x1, 0x10001, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x7) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e21, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0xffffffffffffff31) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) 2018/04/07 14:08:42 executing program 0: r0 = memfd_create(&(0x7f0000000380)="2d676c6ec7008200008e56205928ba00c232fed78f61630018653a78", 0x0) r1 = gettid() fcntl$setown(r0, 0x8, r1) write(r0, &(0x7f0000000040)="16", 0x1) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) pread64(r0, &(0x7f0000000080)=""/107, 0x6b, 0x0) 2018/04/07 14:08:42 executing program 7: r0 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000040)) open_by_handle_at(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="ec41ac8f3eec01000000000000009d5109000000010000000b"], 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000), &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(0x0, 0x0) fsync(r0) write$binfmt_elf64(r1, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0xf03, 0x3b, 0x3, 0x1, 0x4, 0x3, 0x3e, 0x400, 0x3db, 0x40, 0x1b, 0x2, 0x6, 0x38, 0x2, 0x81, 0xef, 0x3f}, [{0x3, 0x1, 0x8, 0x3, 0x100000000, 0x2, 0xdaa, 0x1f}], "dbca810e518546df4a5a35219203ae81b726ddb0beed6620d14fe77dd49bb74e817c323ba02f555a3939327ec0c64365304c873ed3fc96be09e3b9b920b13383c64a5f165eef51f342ec335533b3a8ca8abba3abd4b89006e911b6b6bc351eba1dc64f6ba9c4e2f7062692ef6d788074e5c02be487e7d5e932714abca2544a35bf149298e2b591aa20bbbb7f4a546178e75edeb7546d67bd18121c2e5a8fa402635c6fd71dc466742f4b1866f0d4e299bb299d02bf80f90eaa6cc508748624bc1cb929385cd958f5bf4befe9cf5812c49635a906fb9da86941b0cdc5742ef5dc73ac43218cbb9a0c5fcf", [[], [], [], [], [], []]}, 0x762) 2018/04/07 14:08:42 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001ee000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) socketpair$inet6(0xa, 0x80e, 0x8001, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = accept$alg(r0, 0x0, 0x0) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x73e0) sendfile(r2, r3, &(0x7f00007ed000), 0x8) 2018/04/07 14:08:42 executing program 1: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44033, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x80000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000100)=[@in6={0xa, 0x4e20, 0x7, @dev={0xfe, 0x80, [], 0x11}, 0x2704}, @in6={0xa, 0x4e22, 0xffffffff, @mcast1={0xff, 0x1, [], 0x1}, 0xb2}, @in6={0xa, 0x4e20, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x6}], 0x54) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000000000)={@loopback=0x7f000001, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) fcntl$lock(r0, 0x5, &(0x7f0000000080)={0x1, 0x0, 0x80000000, 0x21d, r2}) 2018/04/07 14:08:43 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) iopl(0x1ff) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) write$binfmt_script(r0, &(0x7f00000005c0)={'#! ', './file0', [{0x20, 'userwlan1eth1^:lo'}, {0x20, '!'}, {0x20, '/dev/autofs\x00'}], 0xa, "4b4ca471aa5519705b71a8776d7771d518ba92cfe181dc021fa385eb2cfa3a627c211490b419f9c6d2d4eec95e728bf906cf35eb1f0285b540c2cd3990bb923eb6419e1567aee63bf3b700b81c105c8c042cb8614471514f5914ba6d537a658722ec31b4f43fa7405ca83ca1ce5fa00d03777266b454"}, 0xa2) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f00000001c0)={"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"}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40042409, 0x1) close(r3) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0xb7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x3f, 0x0, [], 0x86}]}) remap_file_pages(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1, 0x40, 0x40040) 2018/04/07 14:08:43 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000001c0)=ANY=[@ANYBLOB="6e6174000000000000000000f30db6a7a2e711b99f40fd87e4f0447b00000000000000000000000000000000000000001b000000050000006807000000000000a8050000ffffffffa8050000000000009806000098"], 0x1) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x20) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1a000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)={0x1bc, r2, 0x310, 0x70bd27, 0x25dfdbfc, {0x7}, [@IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bcsf0\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x54, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'lc\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x2c}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x2a}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xbf}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x3, 0x4}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x6d}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x32, 0x24}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}]}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7ff}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x474}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}]}, @IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bpq0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ifb0\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x74, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'gre0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller1\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}]}]}, 0x1bc}, 0x1, 0x0, 0x0, 0x1}, 0x80) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000040)=0x13, 0xfffffffffffffe4f) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1ff, 0x2) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000400)=0x4df) 2018/04/07 14:08:43 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x8000000000000000}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f0000000200), &(0x7f0000000240)="13"}, 0x20) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={r0, 0x2a, &(0x7f0000000080)={0x0, 0x0}}, 0xfffffeba) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000100)={r1}, 0xc) close(r2) 2018/04/07 14:08:43 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000532000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000bf80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000), &(0x7f000000b000)}}}], 0x0, 0x0, &(0x7f0000450000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000efd0)={0x0, 0x0, &(0x7f000000e000), 0x1, 0xfdfd, &(0x7f000000cf98)="ef"}) r2 = msgget(0x0, 0x420) msgctl$MSG_INFO(r2, 0xc, &(0x7f0000000000)=""/121) 2018/04/07 14:08:43 executing program 5: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$TCSETAW(0xffffffffffffffff, 0x5407, &(0x7f0000000140)={0x5, 0x20, 0x3, 0xc66e, 0x5, 0x6, 0x7, 0x0, 0x329, 0x5}) getsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000080), &(0x7f0000000100)=0x4) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x0, 0x0, 0x6}) syz_kvm_setup_cpu$x86(r0, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000300)="c16a00012e260f01ca0f300f350f20e06635000100000f22e066b8ef0000000f23c80f21f866350c00e0000f23f80f21976766c7442400a56c05676766c7442402af3f00006766c744240600000000670f011424b8f1008ee80faeaf0100", 0x5e}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000200)={[0x20, 0x0, 0x0, 0x7f, 0x0, 0x215, 0x800, 0x0, 0x0, 0x8, 0x0, 0xeda, 0x3c, 0x5, 0x0, 0xf2], 0x0, 0x200}) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0x81, 0x40000) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000009c0)=@int=0x9, 0x4) syz_mount_image$xfs(&(0x7f0000000380)='xfs\x00', &(0x7f00000003c0)='./file0\x00', 0x9, 0x8, &(0x7f0000000900)=[{&(0x7f0000000400)="bbc83755507c116c6bf6f99cf2950c261355285a203031037478e568bc404fc70a6d0e1261e0e948876f77ee29b469503c61c54a7d73cab936054912d51dcee822fa22a966d1916169f0ebf2b66d69eda7b6e14633433f7b4c121c4437525c56467be750e44c7041955f46ff5625fe93970db24c32ec4db174a54a6ef0609be349e5c6bbb48203e77737990f28ab1c6bf6f044f50d5b4fe366ce9198d8ef86f378fe4f7eebdbcfe5e7cf6efc64e05ed8e83569932ca78ac98576c6c748bd472014e9e6315f30", 0xc6, 0x8}, {&(0x7f0000000500), 0x0, 0x7}, {&(0x7f0000000540)="4f5d7a1d787f938d355a3acccd77ad0119d9e53d1453b7fa2dee61e57562240564e2e1f99cf4ffdb53f1f63b5e8d47b678", 0x31, 0x2}, {&(0x7f0000000580)="412a1c53c3f43d16ab15fa16bb547f56cba7c702f6583477c2a9e65f44881f814d8cc5e8a1651354e582bf3beb6473a7db7116fc82ca2deccec4e2de65ca7e676c59d6bd291db45f829ec7f0ca015096a8a59a44d1e257fda84eda1849a47bc8fdc0db4b129571c108881e94daa1458fcbb75ab527db32e202cd47b66e389b52072892b0063b5a0ec99b7772af5b230587d7fb186955ee00f6ed11f10e95d08a25ca35d32c4ef45e", 0xa8, 0x9}, {&(0x7f0000000640)="74543876d3a29f9f8a61da8856e4948135e38389cd5fa82e51a5302576b968f88f8b78416b708ea2be9b08f293c1bd48fbb34d248ca95f15dd397f67f65c0bc2fd020f4fbbfb38d2ad3ad95abd02508eff7b4710e51f00a3b774a101f6e95483d5a339d8053eb26b273eb4c0be50ec1c2f01e87c48611392b7baf047cdac0221e2c4b49693a3b76bf63e2f8eef12865071a6ac5bc3bfbe36d2d395e026394f88df60afa2b4e7c4f0d97c97d8ee4402366d468f44972f", 0xb6, 0x2}, {&(0x7f0000000700), 0x0, 0x7}, {&(0x7f0000000740)="ae667d1c9ada9fdfcf1be9ff7d2329b407bae00e1f771793a74d4abb81286ea09c19feb07eef5e55307201480311c413f1798d698257fca5e23c21553089e2e3a76902872f82946f4697185b71be4bd49b37ccf8a03236981327ba433145f5da2df27a2efb8b78366bebdaf9bd5070c7258869168dfa99aee0feffef10a1aec944e5fd7b2f528ddc88fd52d12bf0a9cd710cb49c5a11bae3a46c86648d1a1375420f59a36721b8a05bd260276da27b2736df17744b3a74588d113bdbc96cb0bd3742b7152e8a40b9d3c92c0ac056d8ddf1a3f878181990fba31270e8af7a4f4dfa9d52ff1e4b7d894b4bfcfb9da230218acbf6", 0xf3, 0x5}, {&(0x7f0000000840)="92eeaa98828c38ee57478e88856fb8560c62b2946ace677f744f1e81ae2f85628f56d564f0ca04261db663d94c64e658892baf85ff90dbf973d728cd334ee1f3f863cb4954a76cb98cbe5f4bd954a5f3bd556afaab52dfa483b5151da1439cf8652bf2fcb64d178bf6edf3d4d31538655add297ccd98fd03c0a2806a569a41d2e25d8a54e155f79f21a0d36b7cfa909cf2ef", 0x92, 0x8}], 0x2401, &(0x7f0000000a00)=ANY=[@ANYBLOB="6e6f757569642c6d74707473452c696e6f646536342c75716e6f686e666f7263652c616c6c6f6373697a653d7f2c00"]) r3 = memfd_create(&(0x7f0000000500)='\x00', 0x3) ioctl$sock_ipx_SIOCAIPXPRISLT(r3, 0x89e1, &(0x7f0000000a40)=0x1) ioctl$sock_inet_SIOCGIFBRDADDR(r3, 0x8919, &(0x7f0000000700)={'bond0\x00', {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) setitimer(0x0, &(0x7f0000000180)={{0x0, 0x2710}, {0x77359400}}, &(0x7f00000002c0)) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000040)={0x0, 0x0, 0x4000, 0x2000, &(0x7f0000014000/0x2000)=nil}) ioctl$KVM_RUN(r1, 0xae80, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) 2018/04/07 14:08:43 executing program 0: clone(0x200, &(0x7f00000051c0), &(0x7f0000005180), &(0x7f00000052c0), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f0000000100)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setattr(0x0, &(0x7f0000000380)={0x0, 0x1, 0x0, 0x0, 0x7}, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200), &(0x7f0000000180)=[&(0x7f0000000000)='%[,\x00']) ioctl$int_in(r0, 0x5452, &(0x7f0000008ff8)=0x3f) open(&(0x7f0000000100)='./file0\x00', 0x244000, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cpuset.memory_pressure\x00', 0x0, 0x0) r3 = getpid() fcntl$setown(r0, 0x8, r3) setsockopt$inet_tcp_int(r2, 0x6, 0x15, &(0x7f00000001c0)=0x8, 0x4) sendto$unix(r0, &(0x7f0000000000), 0x0, 0x4008010, &(0x7f0000000080)=@abs={0x0, 0x0, 0x4e24}, 0x6e) r4 = add_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280)="7007488349d6256c649ee6360daf54ac7741163e", 0x14, 0xfffffffffffffffa) r5 = add_key$user(&(0x7f0000000900)='user\x00', &(0x7f0000000940)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000980)="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", 0x1000, 0xfffffffffffffffd) keyctl$instantiate_iov(0x14, r4, &(0x7f0000000880)=[{&(0x7f00000003c0)="85bdecc4317b834ebbf13d5ade3ae002c98b22cd5a0703a8c09740cbadde9f4d40b009f0dc563a1dbdf316ff0093793c838ba5723ec8f8575069b17fa0c1019b1ac4cd7516934d3a2a6164594a3b1763602330230803ffe22e0cc9c9cdc800e46cb2f04b77563fa0ad42993161c1859fef04985314391df4d3fcff8dfe10cdf161cbeba1d183cda26d3892133677aceaa40c53bebd52238697c9", 0x9a}, {&(0x7f0000000480)="b2dd5494742774c32c2c80797d90c9cb67f6ea509c753364851e32677d789bdac5c129690f05e09af1cb1603bc9cce4907c8c06fb59bf02f25cea88df3775e014135da69b3a7b754d31f98ed62fb50ede39421d2567daf8ad8413a51e633253af1ec3cca8bedca1a2d32c16c9dd391d5e20e728da60c0d99cc9e1bb6cdedca02021500f1b8891b78dd4235a15d8ba32aa313ab42cbaadd8a4941c303e7e81318041f07a989c8984ff7", 0xa9}, {&(0x7f00000002c0)="ef14d6deb0fd7ee1b98896572ef36d4339d4f4b46258dba2295788119b8463dd1544694a8405c2905bdbb140fe387c539f9a54cd783e2844d154ebdc505df601157d44311f0bf07c798b231a1086fdded26c19aaa1d5c7a6958d186b2464257708c5909c7004085ad1ac2374fb7b0f25d5144507138ae12aec82fa72", 0x7c}, {&(0x7f0000000540)="5e97ca36f33e224af262f230e13016146223679b99ec89a2f4fdecd07907ba107248", 0x22}, {&(0x7f0000000580)="546dff745fa1ba6bd9eb0687b15709a4ba17078af823b7b5ab4698f30c0eb0d498364a01a6d816da4582602fbe46502d44681ddb38835e8539db0895da180cea04b070e160ee6c86c9811981e7b7e7e6c0896827bf79963ee01ae5d2cc8a9a29534db1ff3b2db7fd353fda6635aa290bd1ceed", 0x73}, {&(0x7f0000000600)="196776755a88a977bcfe2a124f939c39dd6cb47a556ca3870b9dac8535f763a40fd00be4a11c54729a1092b054ce0cb864c75cfa5e1a18564e517f2fc3d2e00c8b963e599831a3d3380833d173f5dced2a07b9be3c74276407a5148f596a3805ecc6849d6eec52bbafd217ad7668d50f8019f01b4d861b40526ac735813c3317e3", 0x81}, {&(0x7f00000006c0)="1c83029ae10490a02ead23014fdfa1f82438c40c33f9df482bfe20ddc8f315e2e09c1832082ad49a6d857efe7448bf2de80fccb726738c297073fb0b2b10e81cbbdf732b45c103edfb8e6fe59ba738f9756801d63d680b834805f2a6bbc9a1143d1d543919d419e336ad6dfd4891d013ed6af3260d1d71cd4f8d3e9e3b05b8a5c84f6d0c27a247fc9da6b1fbf60fbf73830e2727c52e89ecf51451a89d2a96f5d0f332afd929692850b0d80a0ee6db7be96eea5e177581f8a6c859ed14", 0xbd}, {&(0x7f0000000780)="90f54a56fc944662275edfc051c1c5142d95888c9ee60c0cfde734ccd07f16828fca59c0d704794c0e5e135e2cc961c777c49ba669a55a4a26e426b49019e1d505cc6bab7d1d56d0aff8548c2daf916fe7d82c0aff78b471aa4acf83eaa7e46db964489cea843cbe6fe59b0228379aa03956db182857dd3f1aa1800f5f2961cbba9fcb322a4ef0aa806793bded6e1d41ca4cd2f4d54fac5d9cd9853063e28777b2013078741ebcdc5ff14879524776357b0043a505902278d3fa3e386520ff467b5a865eff35bef20903998fe47651e0fd27287f2b5377cf8c65ba82ea7e5495f84f8ca4013fd1188d9d65f6b1", 0xed}], 0x8, r5) fcntl$setsig(r0, 0xa, 0x12) dup2(r0, r1) tkill(r3, 0x800000000016) open(&(0x7f0000000340)='./file0\x00', 0x401, 0x0) 2018/04/07 14:08:43 executing program 4: io_setup(0x1000000064, &(0x7f0000000200)=0x0) perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x28) io_submit(r0, 0x1, &(0x7f0000000040)=[&(0x7f00005c3000)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0, r2}]) 2018/04/07 14:08:43 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe9ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x10007fff) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) syz_open_pts(r0, 0x0) r2 = syz_open_pts(r0, 0x0) dup3(r1, r0, 0x0) close(r2) close(r2) [ 66.134152] binder: 6568:6569 got reply transaction with no transaction stack [ 66.141548] binder: 6568:6569 transaction failed 29201/-71, size 0-0 line 2763 [ 66.156494] mmap: syz-executor6 (6564) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. [ 66.198339] binder: 6568:6583 got reply transaction with no transaction stack [ 66.205763] binder: 6568:6583 transaction failed 29201/-71, size 0-0 line 2763 2018/04/07 14:08:43 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x82000, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000000080)={{0x6, 0xff, 0xffffffffffffffff, 0x1, 0x400, 0x3}, 0x6, 0x7ff, 0xc14, 0x1ff, 0x8, "fd65273691b169bb4ea818587eb804593bbd93fc57a5ebacaf4e047f36702e5cff170b9cc3d120b0ba957cb27187b43f0f1cd44f63d8c9c843e9bd572e887622fd4ca9c13298607cebf1bda3c41bda03da8148ad69e84b9e93b18c2d6eacd2adc38219a2d1c359bb90b1772054347dfeaafb4ef0fcb9a43bef089da4a96a9f48"}) arch_prctl(0x2002, &(0x7f0000000240)) syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x8, 0x404800) 2018/04/07 14:08:43 executing program 7: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000b00)) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socket$nl_generic(0x10, 0x3, 0x10) socket$l2tp(0x18, 0x1, 0x1) r0 = syz_open_dev$dspn(&(0x7f0000000b80)='/dev/dsp#\x00', 0x3c17, 0x40200) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000b40)=0x0) sched_setattr(r1, &(0x7f0000000040)={0x0, 0x1, 0x0, 0xfffffffffffffffb, 0x4, 0x9, 0x5af6}, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x56d000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x3e, "d27e51b27aeaa8050cc1a13ff43d8055c8d2dc788f41b913f314892ad7925f2672ec78de2acf2aa94ca0ef15f8f348e632c983f3cc48bb63153fb2f56b8c"}, &(0x7f0000000140)=0x46) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000180)={r3, 0xf7}, 0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x84) socket$pppoe(0x18, 0x1, 0x0) ptrace$getenv(0x4201, r1, 0x0, &(0x7f0000000280)) openat$cgroup_procs(r2, &(0x7f00000002c0)='cgroup.procs\x00', 0x2, 0x0) r4 = getpid() sendmsg$key(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000300)={0x2, 0xa, 0x5, 0x9, 0x8, 0x0, 0x70bd2a, 0x25dfdbfe, [@sadb_x_nat_t_port={0x1, 0x16, 0x4e21}, @sadb_x_filter={0x5, 0x1a, @in=@rand_addr=0x100000000, @in=@dev={0xac, 0x14, 0x14, 0x11}, 0xd, 0x10, 0x10}]}, 0x40}, 0x1}, 0x40000) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000440)={{{@in6, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000540)=0xe8) stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000400)='./file0\x00', 0x5000, r7, r8, 0x3, 0x2001080) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000000640)=0x4) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000680)=""/44) ioprio_set$pid(0x2, r4, 0x0) setsockopt$sock_int(r6, 0x1, 0x3f, &(0x7f00000006c0)=0x4, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000000700)={{0x0, 0x88132ba}, {0xfffffffffffff800, 0x401}, 0x6, 0x1, 0x200}) fsetxattr(r6, &(0x7f0000000bc0)=ANY=[@ANYBLOB="6f73782e2f6465762f7667615f61726269746572009a07af3cc6cdf6ed2906b1c25a3e737668d36b140d45497bdab774392fea9ac54d5b9851cc09dbbd47248bf6b98537606600888ea3940c07c9c2e7c4a33ead56d78273145a68ff5a7749af53414d863fc9d09e7405c91487cc0afe5e75dbb6d7bcfc8554119f6483f1fa37cbce30a27c74"], &(0x7f00000007c0)='cgroup.procs\x00', 0xd, 0x1) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000000800)={0x1, 0x3ff, 0x6, 0x0, 0xf}) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000000880)={0x515d5707, 0x5}) getsockopt$inet_opts(r5, 0x0, 0x9, &(0x7f00000008c0)=""/12, &(0x7f0000000900)=0xc) sched_getscheduler(r4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000940)={r3, 0x7fffffff}, &(0x7f0000000980)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000009c0)={r3, 0x0, 0xffffffffffffffe0, 0x0, 0x3296, 0x7}, 0x14) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000a00)) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r2, 0x80dc5521, &(0x7f0000000a40)=""/144) geteuid() 2018/04/07 14:08:43 executing program 5: r0 = socket$inet(0x2, 0x8000a, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f00000002c0)=""/187, &(0x7f0000000140)=0xbb) getsockname(r0, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000080)=0x80) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000180)=@assoc_value, &(0x7f00000001c0)=0x8) syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) 2018/04/07 14:08:43 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') readv(r0, &(0x7f00000011c0)=[{&(0x7f0000000080)=""/26, 0x1a}], 0x1) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000000040)={0x3, 0x8, 0x8}) write$evdev(r0, &(0x7f0000b5df88)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/04/07 14:08:43 executing program 4: io_setup(0x1000000064, &(0x7f0000000200)=0x0) perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x28) io_submit(r0, 0x1, &(0x7f0000000040)=[&(0x7f00005c3000)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0, r2}]) 2018/04/07 14:08:43 executing program 1: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000080)=0x1) sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x1) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@multicast2, @in6=@ipv4}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f00000001c0)=0xe8) sendto$inet(r1, &(0x7f0000000280)="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", 0x1000, 0x80, &(0x7f0000001280)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f00000012c0)) write$evdev(r2, &(0x7f0000000040)=[{{0x0, 0x7530}}], 0x18) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000000240)={0x0, &(0x7f0000000200)}) fcntl$setpipe(r1, 0x407, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x32, 0xffffffffffffffff, 0x0) dup2(r1, r3) 2018/04/07 14:08:43 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000400)={0xe, 0x4, 0x4, 0x8}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000000000), &(0x7f00000025c0)="08f2"}, 0x20) [ 66.352915] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/07 14:08:43 executing program 7: r0 = socket$inet6(0xa, 0x8000000000000003, 0x5) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000100)={'filter\x00', 0x4}, 0x68) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f00000000c0)=0x4, 0x4) sendmmsg(r0, &(0x7f0000000040)=[{{&(0x7f0000000000)=ANY=[], 0x0, &(0x7f0000000680), 0x0, &(0x7f0000000240)=[{0x28, 0x29, 0x2, "2b07df2fd0846bc0964f4f8fe3d9170900"}], 0x28}}], 0x1, 0x0) 2018/04/07 14:08:43 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000027efd4)={0x200000000000009, 0xac, 0x7f, 0x8}, 0x2c) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000080)={0x800}, 0x4) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000022cff0)={r0, &(0x7f00002a5000)}, 0x10) 2018/04/07 14:08:43 executing program 5: r0 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x100000a15, 0x100) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e24, 0x80000000, @loopback={0x0, 0x1}, 0xfffffffffffffffb}}, 0x1, 0x6, 0x8c, 0x9, 0xa4}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={r1, 0x2}, 0x8) r2 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r2, 0x4142, &(0x7f0000005e0b)) 2018/04/07 14:08:44 executing program 4: perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/icmp6\x00') ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0xc}) readv(r0, &(0x7f0000bf5000)=[{&(0x7f0000175fb8)=""/72, 0x3a7}], 0x1) 2018/04/07 14:08:45 executing program 2: socket$inet6_sctp(0xa, 0x5, 0x84) r0 = socket$inet6_sctp(0xa, 0x4, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000000c0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}], 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00009baffc), 0x4) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000564000), &(0x7f0000991000)=0x8) 2018/04/07 14:08:45 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmmsg(r0, &(0x7f0000002c40)=[{{0x0, 0x0, &(0x7f0000001440), 0x0, &(0x7f0000001700), 0xc1604de3734050f3}}, {{&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002b00), 0x1a5, &(0x7f0000002b40)}, 0x2}], 0xa1, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x18080, 0x0) 2018/04/07 14:08:45 executing program 6: capset(&(0x7f0000000040)={0x19980330}, &(0x7f0000001fe8)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x4000, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'vcan0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000100)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) msgsnd(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000eaa903003baeff323b00000a"], 0x8, 0x0) 2018/04/07 14:08:45 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fallocate(r0, 0x0, 0x0, 0x1ff) lseek(r0, 0x0, 0x4) fgetxattr(r0, &(0x7f0000000040)=ANY=[@ANYBLOB='user.bd\b\x00\x00\x00oc:+\x00'], &(0x7f0000000080)=""/203, 0xcb) fcntl$setstatus(r0, 0x4, 0x400) 2018/04/07 14:08:45 executing program 7: r0 = socket$inet(0x10, 0x3, 0xc) syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0xa8a, 0x220300) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xe6c, 0x20000) setsockopt$inet6_udp_int(r1, 0x11, 0x0, &(0x7f0000000100)=0xffff, 0x100000142) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="24000000030707031dfffd946fa2830020200a0009000100400202000000a3a20400ff7e", 0x24}], 0x1}, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000300)='/dev/dsp\x00', 0x400, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x40, r2, 0x8, 0x70bd2c, 0x25dfdbff, {0xc}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}]}, 0x40}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000000) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000140)=0x5, 0x4) 2018/04/07 14:08:45 executing program 1: r0 = semget$private(0x0, 0x20000000102, 0x0) semtimedop(r0, &(0x7f0000033816)=[{}, {0x0, 0x8091}], 0x2, &(0x7f0000000000)={0x77359400}) semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f00000000c0)={{}, 0x7}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x20000, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000140)) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000080)=""/50) 2018/04/07 14:08:45 executing program 4: syz_emit_ethernet(0x10e, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x3, 0xffffffffffffff9c, 0x1}) bind$vsock_stream(r0, &(0x7f00000000c0)={0x28, 0x0, 0x2710, @host=0x2}, 0x10) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) 2018/04/07 14:08:45 executing program 3: setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x8, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0xa9, "22d0b4cbd95bb369b423b0c12c1911872ca64c8a0c8781a4a17433417bf44ded830750b20d29345b085562d9fe53a19aa45a17267eb2cf496358be60f0e8ca51d85ddb538b092b73d8eac29dbde6bd5fedb62177208eea7fcb92817253574fa8bb484439716fb2be611481fbf8fc9a4e5729ddf45c0dc303f1cf7c67c185f685339dcd8237390693323eb0ea0b654de725a973f1683601e50d1d3a5bcb942d9f71caa29f9858597dc3"}, &(0x7f0000000080)=0xb1) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r1, 0x401}, 0x8) r2 = socket$inet(0x2, 0x3, 0x20000000084) setsockopt$sock_int(r2, 0x1, 0x14, &(0x7f0000000000), 0xff04) getsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000000100), &(0x7f0000000140)=0xffffffffffffff93) 2018/04/07 14:08:45 executing program 4: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x1000008) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'lo\x00', 0x1100}) open(&(0x7f00000000c0)='./file0\x00', 0x20900, 0x101) fsetxattr(r0, &(0x7f0000d4bfe8)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="0200000001a5180040000000", 0xc, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in6={0xa, 0x4e21, 0x4e9, @loopback={0x0, 0x1}, 0x5}, @in6={0xa, 0x4e24, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0xf1}], 0x38) 2018/04/07 14:08:45 executing program 5: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000000180)={0x10, 0x0, 0x0, 0x802fffffffe}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000000), 0x4) r2 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_generic(r1, &(0x7f00001cb000)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019bf9b)={0x14, 0x2a, 0x311}, 0x14}, 0x1}, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000080)=0x1, 0x4) write(r2, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/04/07 14:08:45 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={r1, 0x50}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) sendmsg$nl_xfrm(r3, &(0x7f0000000780)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000740)={&(0x7f0000000480)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000000340)={r0}) [ 67.588789] sock: sock_set_timeout: `syz-executor3' (pid 6659) tries to set negative timeout [ 67.615639] sock: sock_set_timeout: `syz-executor3' (pid 6659) tries to set negative timeout 2018/04/07 14:08:45 executing program 7: syz_emit_ethernet(0x26, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaa4305c80f16db315ea4becb1d33189791335bfc1584f840c4dc7100000000000000000000040000005ada2059f42b2e63caf721465032bf0484162f05a7d32847c7cfb04a1f074507000000aa753d6d944aad2318b8cf2a0d9056ea4ff8e64ef1b47dfea592038ab80684dcc7a0b1b53297aff991f897"], &(0x7f0000001040)) 2018/04/07 14:08:45 executing program 3: clock_getres(0x9, &(0x7f0000000000)) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x80, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f00000000c0)={0x2}) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000080), 0x2) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={0x0, 0xbd0}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={r1, @in={{0x2, 0x4e22, @rand_addr=0x6}}, 0xfffffffffffffffc, 0x3, 0x9, 0x4, 0x3}, &(0x7f0000000280)=0x98) fcntl$getownex(r0, 0x10, &(0x7f0000000100)) 2018/04/07 14:08:45 executing program 2: keyctl$instantiate(0xc, 0x0, 0x0, 0x0, 0x0) r0 = add_key(&(0x7f0000000000)='syzkaller\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000380)="d0e6f441ec8813984ab9581be4e584a06880fb5d549be78c473290e6b7266b02eb097fc5a6831c5a0f61a2f0e392f05cc8f2645d41ecd4bbb3728066d12b9150e88a40543fb6ebd898fcaa785cfb364fac7bdf409037b9060e5fa8c0f26269d948ccb66d0aee0d252f4899b6579cdc822a80066a5abdc579d89c35af1c7af79c388656701aabd7db034771daef87c8758fb1727ffe1b61223735cab933e2c57814838b5867480d7c4c277c5cfbec10893ec4d74b91290335e77a", 0xba, 0xfffffffffffffffa) r1 = request_key(&(0x7f0000000200)='ceph\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)='\x00', 0xfffffffffffffffb) keyctl$instantiate(0xc, r0, &(0x7f0000000140)="c63fe0859ef762f055f8cb899d05671c759abc2dd29d95c502f5a2a5b7a63e90030b723852d49dd91ebfbf1ba909ed6f67e8640727ba8121f9229e77611079bf7871e1fce0810f990708ea3bbb6ba255f598439607c15336684e294e340f97ec2ae1d4d8a8cb4e92616b3de58d80cf2b0594d73376c346d81f8187b6741aee3193d38e729a66a73209aca5f3afc05b44d4a085ea9c400bdc26016703de63", 0x9e, r1) 2018/04/07 14:08:45 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80044, 0x0) fcntl$setlease(r0, 0x400, 0x2) fcntl$setlease(r0, 0x400, 0x1) 2018/04/07 14:08:45 executing program 5: syz_init_net_socket$llc(0x1a, 0x1, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x1, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000100)="d677a8f89b3f910f97c81e138ddd5b056bb18ac124374b04658801bf10289aedec11866a4280427989097ab5c0270a63b02dc2c3b2f1f1b6defad40bb1f577dae57b140c03662c3630c1d9a10f97c70cc6f37c068204ee9099d7ea02539914fd133708a8f2bf5bb964d11ee4511465afce86cabc") epoll_create1(0x80000) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x800000000000000) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000000000), &(0x7f00007fbfc0)={0x0, 0x0, 0x1}, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0xc) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000200)={@mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0xe}, 0x81, 0xff, 0x6, 0x400, 0xfffffffffffffffe, 0x815c0091, r1}) 2018/04/07 14:08:45 executing program 4: syz_init_net_socket$llc(0x1a, 0x3, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x42, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) 2018/04/07 14:08:45 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xdf, &(0x7f00000000c0)=0x1ff, 0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000001c0)={r0, 0x28, &(0x7f0000000100)={0x0, 0x0}}, 0x10) r4 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000200)={r3, 0x3, 0x10}, 0xc) ptrace$pokeuser(0x6, r2, 0xb928, 0x7) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc008ae09, &(0x7f0000003600)=ANY=[@ANYRES16=r0, @ANYPTR64=&(0x7f0000002540)=ANY=[@ANYRES64=r0, @ANYPTR, @ANYPTR=&(0x7f0000002440)=ANY=[@ANYRES16=r2, @ANYPTR64, @ANYRES64=r4, @ANYRES32=r3, @ANYRES16, @ANYRES32=r3, @ANYPTR64, @ANYPTR64, @ANYRES32=r1, @ANYPTR], @ANYRES16, @ANYPTR64=&(0x7f0000002480)=ANY=[@ANYBLOB="b8316cc8202c5265cf8bc96856c0d9ae43aa54ab9da0b02f5d0d33d6b60f229512702631974832845f4fa4422f06a49d091b6a838d737095537295", @ANYRES32=r2, @ANYPTR64, @ANYRES16=r3, @ANYRES16=r1, @ANYRES16=r3, @ANYRES64=r2, @ANYRES64, @ANYRES32=r3], @ANYBLOB="37b0d5db6e6966597039bf2fc8ef0dd98c6005d42a9d785608917bc0301188b185bf15d3c048e2e82ed839ef675e4771e7f5fe2d6f8e4396fe", @ANYPTR=&(0x7f0000002500)=ANY=[@ANYRES16, @ANYBLOB="64c6955b516dc227ec5e6182ed"], @ANYBLOB="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", @ANYRES64=r4, @ANYRES64=r4], @ANYPTR64=&(0x7f0000003640)=ANY=[@ANYRES64=r0, @ANYRES16=r4, @ANYRES32=r4, @ANYRES16=r4, @ANYBLOB="eccbd382b71667d726d03fd0593e5cab815b765ad5404366c3fee9adc08968d677c4e419fe4ef1a96fa7b2928789977212c903c8d14004a7c7ad5975c324a4bf3a7dbafa30276437fb370a2e60de56e3d870e1ec2f3d474a97cc54359197cb2d294876edd5dd5e478e7345de7f9d2fb627c96288bb5fe7c1ab54e7d14713590df0bc2f8209e569581a280787d44ddca224cfcf65d518d5ec3c1b92c8f1a93ff08291e630bca0b18fa93c4cf66f62865194b69a0c797246bd696807ebc3c56056fded277c353d8cc46544302987df7763a7ba927cc2dfc90e341572732ada92065e41"], @ANYRES32=r1, @ANYRES64=r0]) 2018/04/07 14:08:45 executing program 2: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) signalfd(r1, &(0x7f0000000000)={0x3}, 0x8) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) timer_create(0x6, &(0x7f0000000200)={0x0, 0x1a, 0x4, @thr={&(0x7f0000000180)="25076e8e", &(0x7f00000001c0)="ddfa837b851651d57298506b8681cafb48c988d6aca5ce5ee5b9bfa446f77a9536f3b549da87eadecd30d556862281d5afcb214af62860593dad33"}}, &(0x7f0000000240)=0x0) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) timer_gettime(r5, &(0x7f0000000280)) statfs(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=""/65) sendmmsg$unix(r3, &(0x7f0000000180), 0x4924924924925a6, 0x0) connect$unix(r4, &(0x7f00002ffff6)=@file={0x0, './file0\x00'}, 0xa) 2018/04/07 14:08:45 executing program 3: r0 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) ptrace$setsig(0x4203, r1, 0xfff, &(0x7f0000000300)={0x11, 0x3, 0x7f, 0x1}) write$tun(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="6158fce1eb"], 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000000240)={0x9, 0x9, 0x3, 'queue0\x00', 0x8}) r6 = dup3(r5, r4, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$KVM_RUN(r6, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="b9870300000f329a1a00c0fee400c4c31120660d4ab981030000b806000000ba000000000f30c4e2392db636fb66ed0f3266b817018ed0c4e161f1c70f01cf66b8dc008ec8", 0x45}], 0x1, 0x0, &(0x7f0000000040), 0x0) ioctl$EVIOCGMASK(r6, 0x80104592, &(0x7f0000000000)={0x12, 0xb5, &(0x7f0000000180)="2de4aa75ff57e9c386a6563188cf871e579195ef495362a44bf797749506e3d8cc9ac6165ddcdc61d52144d68d64d8ee34a49e533760408146e5dab6f10aec6dfc44e6630a3894d4f878709ea730420c3545f88e664e4f2b601f520adf0dbcd2e2fb9efa4376a293d4f29418c9b6a3f6fec20a46d4a097171e368b9ad3fd5ba77f3dcb5802b9f96f715d6fae941879f91ed66d751d9c3109a42b72700362431cddfa7cad6b4cfb3bffc4c11e40ffa9e9f50dc8c8b4"}) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/04/07 14:08:45 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x1263, &(0x7f0000000040)) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x7, r0}) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000000240)={0xd2, 0x1, 0x4, 0x6c, &(0x7f0000000040)=""/108, 0xc4, &(0x7f0000000100)=""/196, 0x1c, &(0x7f0000000200)=""/28}) 2018/04/07 14:08:46 executing program 1: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) bind$bt_sco(r0, &(0x7f0000000000)={0x1f}, 0x8) listen(r0, 0x0) shutdown(r0, 0x0) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) 2018/04/07 14:08:46 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={r1, 0x50}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) sendmsg$nl_xfrm(r3, &(0x7f0000000780)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000740)={&(0x7f0000000480)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000000340)={r0}) 2018/04/07 14:08:46 executing program 5: r0 = socket(0x10, 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xbe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798007439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a36dca30d55e4fda59435fe1fd4262d165a6ccb3f75372e1842ce015e10aad2f3479389f8ec7abe08a38776073709fb20b39b17e9fec21147cdd6390442436826385cb97f04dadc3393024b97b203b3e121d3c67c593ee9f0787a405a1d3ec1935bee8a24cb2123e4a0b98b88796b1311ea4c0dc94e61fcf4a1090f4c360818abd0dd134ae391fe99cf200991798d0cc90367c4ee08ae49075dd74dad19937e51e0812cefa80333d3ad38d5cf07a63513") setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32], 0x1) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0c0583b, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) r3 = msgget(0x3, 0x120) r4 = geteuid() ioctl$TCSETA(r1, 0x5406, &(0x7f0000000040)={0x1ae, 0x9, 0xffff, 0x7, 0x7, 0xfffffffffffffc01, 0x7, 0x100000000, 0x5}) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f00000003c0)=""/5) getsockopt$IP_VS_SO_GET_DAEMON(r5, 0x0, 0x487, &(0x7f0000000140), &(0x7f0000000200)=0x30) sendto$inet6(r5, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r5, &(0x7f0000000280)=[{&(0x7f00000001c0)='j', 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f00007daff4)={0x0, 0x0, 0x80000000020}, 0xc) writev(r5, &(0x7f0000000640)=[{&(0x7f0000000180)="de", 0x1}], 0x1) shutdown(r5, 0x1) close(r5) ioprio_get$uid(0x3, r4) r6 = getegid() ioctl$TIOCGSID(r2, 0x5429, &(0x7f00000000c0)=0x0) r8 = fcntl$getown(r0, 0x9) msgctl$IPC_SET(r3, 0x1, &(0x7f0000000240)={{0x0, r4, r6, 0x0, 0x0, 0x10}, 0x8, 0x1, 0x400000000000, 0x0, 0x5, 0x2, r7, r8}) 2018/04/07 14:08:46 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000004c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000300)={0x0, 0x93, "d63843b80153b5d918d3fd9d4209edc351316f28e249128a68908d33313e6d67c78387f995cd87b638c28e37d7fe3fd8cb5637fc25f3208130ebeed7bc0173587a3cd2fa0e75dbb386eb86190115814c347dd805b9783e165a8d7b4362f1e271ce22720093d84b9cdfdc3ebfe8527ab07128e7657a25c6794282f561f6f4e1798d1ac668734b57aa816b18f82018f88b96e279"}, &(0x7f00000003c0)=0x9b) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000400)={r3, 0x7}, 0x8) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000240)={'ifb0\x00', 0x4}) recvmsg(r1, &(0x7f00000002c0)={&(0x7f00000000c0)=@nfc, 0x80, &(0x7f0000000180)=[{&(0x7f0000000140)=""/47, 0x2f}], 0x1, &(0x7f00000001c0)=""/48, 0x30}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={r1}) r5 = open(&(0x7f0000000040)='./file0\x00', 0x80000, 0x20) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000000080)={r4, r5}) 2018/04/07 14:08:46 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x44, 0x0, &(0x7f0000000380)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f00000002c0)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000280)={0x8, 0x0, &(0x7f0000000180)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000000240)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000100)={0x10, 0x0, &(0x7f0000000080)=[@clear_death={0x400c630f}], 0x0, 0x0, &(0x7f00000002c0)}) 2018/04/07 14:08:46 executing program 0: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100)={0xffffffff, 0x4, 0x0, 0x100000001, 0x2}, 0x14) r1 = socket$kcm(0x29, 0x5, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000240)=0x5, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000080)=0x2, 0x4) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x402001, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'vcan0\x00', 0x0}) bind$bt_hci(r2, &(0x7f00000001c0)={0x1f, r3, 0x3}, 0xc) 2018/04/07 14:08:46 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x103100, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1000, 0x4) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0xfff, 0x402) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f00000000c0)=""/112) r2 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x8, 0x100) fanotify_mark(r1, 0x81, 0x2, r2, &(0x7f0000000240)='./file0/\x00') mkdir(&(0x7f0000000040)='./file0/', 0x0) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f00000001c0)=0x4) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x0, 0x31}, 0x2c) mount(&(0x7f0000000180)='./file0/', &(0x7f0000000300)='./file0/', &(0x7f0000000280)='proc\x00', 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0/', 0x0) 2018/04/07 14:08:46 executing program 1: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r1) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='cgroup\x00', 0x802840, &(0x7f0000000100)) unlink(&(0x7f00003b3000)='./file0\x00') dup2(r2, r3) 2018/04/07 14:08:46 executing program 3: r0 = openat$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$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000180)=ANY=[@ANYBLOB="8f84158f3b"], &(0x7f0000000240)=0x1) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='pids.current\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x632, 0x4e66, 0x0, 0x1}) [ 68.706651] binder_alloc: 6736: binder_alloc_buf, no vma [ 68.712479] binder: 6736:6738 transaction failed 29189/-3, size 40-8 line 2963 [ 68.783667] binder: BINDER_SET_CONTEXT_MGR already set [ 68.822133] binder_alloc: 6736: binder_alloc_buf, no vma [ 68.827792] binder: 6736:6753 transaction failed 29189/-3, size 40-8 line 2963 [ 68.865305] binder: 6736:6738 ioctl 40046207 0 returned -16 [ 68.875602] binder: 6736:6738 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 68.923350] binder: undelivered TRANSACTION_ERROR: 29189 [ 68.929303] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/07 14:08:47 executing program 4: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r0, 0x20) r1 = accept4(r0, &(0x7f0000000400)=@hci, &(0x7f0000000080)=0x3a, 0x8) r2 = socket$netlink(0x10, 0x3, 0x4) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000380)=0x3, 0x4) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x200000, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f00000004c0)) sendmsg(r1, &(0x7f0000002b40)={0x0, 0x0, &(0x7f0000002780)=[{&(0x7f00000016c0)="99", 0x1}], 0x1, &(0x7f0000002840)}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e22, 0x100, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff}}, [0x2, 0x7ff, 0x2, 0x1ff, 0x10000, 0x24, 0x9, 0xfffffffffffffff7, 0x7f, 0x1, 0x9, 0x80000000, 0x0, 0x8, 0x7f]}, &(0x7f0000000100)=0x100) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000300)={r4, 0x0, 0x5, [0x80, 0x7ff, 0x10000, 0x1000, 0x1ff]}, 0x12) sendto$unix(r1, &(0x7f00000001c0)="d8", 0x1, 0x0, 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r3, 0xc0045540, &(0x7f00000003c0)=0x3ff) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r4, 0x1}, &(0x7f0000000480)=0x8) writev(r2, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) 2018/04/07 14:08:47 executing program 5: r0 = open(&(0x7f0000000000)='./file0\x00', 0x10800, 0x16) r1 = epoll_create1(0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000040)={0x7, r1, 0x1}) socket$inet(0x2, 0x6, 0x0) 2018/04/07 14:08:47 executing program 0: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="02000000bb6c78933bd07074a1a17a446d9a0f00000000c542987b2ff00e69458447df388c66c0f9f626d03f7d47175b8f6a09477a6d811d41850046ab896313c6b57e5cd54035fd57223d75180ed68ab9aab26063436b9c2ef92dfed596f9364da6f2b6b2c786408becd8449411a4d58162656a012e4771db8553abf5431253df0dd8f7b46d04d300000000000000000000000000bc4e71a1b7b1abdec42930fa"], 0x8, 0x0) msgsnd(r0, &(0x7f000010d000)={0x3}, 0x8, 0x0) msgrcv(r0, &(0x7f0000000000), 0x8, 0x2, 0x2800) 2018/04/07 14:08:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x200, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x7fffffff, 0x4) quotactl(0x0, &(0x7f0000000000)='./file0\x00', 0x0, &(0x7f0000000280)) 2018/04/07 14:08:47 executing program 7: syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file0\x00', 0x2, 0x7, &(0x7f0000002580)=[{&(0x7f00000000c0)="1d8777404e464bb25a2ef0d1107fc54343059446842e4fabb4b176a26f9c1883c930d3c008325c1c390cb251dbf31e95ad306189c96d48792471e9534dd4fe4424d2aa65f7ef", 0x46, 0x4}, {&(0x7f0000000140)="c153a34c0dbf68decb78acdbabb8f82bdd6b3873e338169bb75a31ae02f7331dd93744086fabede53ae942cf458b8a2104defe836dfe36cc83cca94e9cf03277cd550a19455022930b568359faca699142276523ada9010daccc56a231699d11df8ae73df9fb61a19c5838345daef8ca45b9a823dae9122ae33c69bb59160a234a7298d992e917dd7774de377076bc7a7a655fb808514fb0e9d6408dad288aab07c7bb8d0f5fc670ee", 0xa9, 0x9}, {&(0x7f0000000380)="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", 0x1000, 0x81}, {&(0x7f0000000240)="09ea68b364f45b91fa1f5bcbdc79f72d059319253aa71284aa79e9ce8687c91cd702524b5cf5ecaad5c6ecfdfcd391d5d873bba91f17a7275e967dfbe78061651294e716", 0x44, 0x3}, {&(0x7f0000001380)="bb7e33e4aede53eb27ef5d4832ad573f3761fda818b5102f27d5ac47e7df542ac8fda49278b8907341ec88994ffda53781a1917f7ced419c9a0fc2fc359d1117a2c0255bb34574fe4bf2f6fc0e34c4f3ea6e38f6c29f085a162a7617172f6fb711b39a7698aa6d07806b1ebdaee9d55baaefbe82ecaa76b567225f5d9be6c84ae7a6d140e7a24d35e1ac35775f192c5942b50e98826466f846a226cca919ab5c13091129948b4eeb2729262e7e30ea6b0cd43bfb6515b2f20392fae6022e582c76185d70b974152ddd6e7345eb1009d1d84cc190f2adba5f830b9673dee34dba5dd076eff056aa5ac7bfc1f797bf491c28de52b092a22ba697", 0xf9}, {&(0x7f0000001480)="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", 0x1000, 0x1}, {&(0x7f0000002480)="18fed05bb759604eb6564ea7fa290afc6419f23822ffaa2390b8dfe0119a4d74f1fbd212c335cfdd6c690c484ae5a86f7bbcfd8144283a8f23fd2116ee72238a4cf9858e768852dbb0bd33cd873038c8789c6a668bfdedd8b7d9145ba5dce6caa9917feda50a861e6cba6d4aa2d9262ac3453e9adb496a7f335f5dc2f7488608643daf12dd978c5e1f55b89a6d707d54a1b3d0b90b2e07a8cfcc9679d4252e95590a9d65b5b6a4064a3d124bd236f7709d69a75d21364fa5c37b02116162dc9fdf2288322e756a362c7125a6fca56e0491d234302d9c96ad63e9b194a334f3f72fc803037ea94945e662e8cb", 0xec, 0xfff}], 0x80000, &(0x7f00000002c0)={[{@disable_sparse_no={'disable_sparse=no', 0x3d, [0x34, 0x3f]}, 0x2c}]}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000200)='/dev/audio\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x9) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000000340)={0x0, 0x0, 0x0, &(0x7f0000000300)}) 2018/04/07 14:08:47 executing program 3: write$eventfd(0xffffffffffffffff, &(0x7f00000002c0)=0x20400000000, 0xffffff5f) r0 = add_key(&(0x7f00000000c0)='encrypted\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x10001, 0x4, 0xfffffffffffffee3, 0x101, 0x0, 0xffffffff}) keyctl$instantiate(0xc, 0x0, &(0x7f0000000080), 0x0, r0) 2018/04/07 14:08:47 executing program 1: socketpair(0x9, 0x0, 0x3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x8, 0x8, 0x800}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={r1, 0xfce}, &(0x7f0000000100)=0x8) syz_mount_image$gfs2(&(0x7f0000000200)='gfs2\x00', &(0x7f0000000240)='./file0\x00', 0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001680)={[{@quota_quantum={'quota_quantum', 0x3d, [0x30, 0x0]}, 0x2c}]}) 2018/04/07 14:08:47 executing program 2: r0 = socket(0x40000000015, 0x4005, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x2) 2018/04/07 14:08:47 executing program 3: syz_emit_ethernet(0x12f, &(0x7f0000000200)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "6fde7c", 0xf9, 0x88, 0x0, @empty, @local={0xfe, 0x80, [], 0xaa}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "ff51b8722398bb5ac8b770e89544654b1c298dca33d4eaa86a1cee809def3f9cea1d13cf4d6b2012eaf4"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558, 0x0, "353dba4f4731368ba0272042448db0c183f52a1dc086e6906b5e0cf483fe6aa8e3dee2a128ec3154161dec2b5a5cc874918691fcc6be13814a11a17af9ccd70741437b953eb807b9845bd3de4cfe0159854fd1e227ab12da4596a436a35e8b171101b6d2c76569801968eedc8420f5fb00c5a00cc7329d65ba05e025605f5f0919b9ca493e3de4178cf630"}}}}}}}, 0x0) 2018/04/07 14:08:47 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f00000000c0)="d10ea76a7253d84de1e55698aeb22042081f1d2cf36e000000000000000000000000000000", 0x1b, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0xfd52) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='scalable\x00', 0x9) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000000)={'mangle\x00', 0x2, [{}, {}]}, 0x48) shutdown(r0, 0x1) 2018/04/07 14:08:47 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x9, 0x40000) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f0000000040)={@mcast2, 0x0}, &(0x7f00000000c0)=0x14) connect$can_bcm(r1, &(0x7f0000000100)={0x1d, r2}, 0x10) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000000080), 0x2) 2018/04/07 14:08:47 executing program 0: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x0) write$cgroup_type(r0, &(0x7f00000001c0)='threaded\x00', 0x9) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={0x0, @broadcast, @rand_addr}, &(0x7f0000000080)=0xc) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0x40086602, &(0x7f00000001c0)=ANY=[]) r1 = creat(&(0x7f0000000200)='./file0\x00', 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000180)={0x0, 0xa5}) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000140)='threaded\x00', 0x9) msgget$private(0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000380)={{{@in6}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f0000000480)=0xe8) 2018/04/07 14:08:47 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) r2 = openat$cgroup_ro(r0, &(0x7f0000000000)='pids.events\x00', 0x0, 0x0) fstat(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0xdc, &(0x7f0000000140)='./file0\x00', r3, &(0x7f0000000200)="22f06d59ce0ea33484deb49a15f328f8ab64d722224916ba54dd39433dee7fb4889f22ee051e98b81c5fb9d5a7ee9f7950716774687ea28376f3a82119dd4f63fb") getpeername$netlink(r2, &(0x7f00000000c0), &(0x7f0000000100)=0xc) preadv(r1, &(0x7f0000001480)=[{&(0x7f0000001380)=""/222, 0xde}], 0x1, 0x0) [ 69.730683] gfs2: quota_quantum mount option requires a positive numeric argument [ 69.738403] gfs2: can't parse mount arguments 2018/04/07 14:08:47 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="c19992e64e9bf9efe066deae75a30ea8ba609b8a71b5106338f50320dbea0802b3cf6597a1ae4fccbb5be21a905ad3296e9d1a9c74d799d9991a6f598b2ba2e892eda9e54f41fc3f7d70bce458ae8375503fc1c1404ca7c1c125900027e2942cad53dd089edec58a54700514efd0ec149cd5e213863a84c1884039f9d4e0cffef6093be46315d3dfb6aff44ad2d865d2821ca2aa2015dcd5f4db5aef3890c170082f98f10c240f45f4b6ac4336ee6cd43edd6eccfff6b5e2", 0xb8) setreuid(r2, r2) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000000000)=0x3) setpriority(0x2, r1, 0x2) accept$alg(r0, 0x0, 0x0) 2018/04/07 14:08:47 executing program 1: mkdir(&(0x7f0000000140)='./control/file1\x00', 0x40) r0 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) tee(r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpeername$ipx(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2018/04/07 14:08:47 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa}, 0x1c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x200, 0x0) finit_module(r0, &(0x7f0000000240)='\x00', 0x2) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000200)={0xc, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="0b63cf801a97044003000000"], 0x87, 0x0, &(0x7f0000000140)="3100581cba851f5ec04801cb083d6599566f922d053b0b918aa3184027636d61d9947194a136b455ea6b9b158e67d3a93d84cbedc6296a6a75652987bb383078ea05019f38b2c233094908e3df9d0a7191fff5df069ef2dcd46b40394f7bb3448af00ff9bf52345112d82cbef492e14cdde08f5f13d6dd51a7ab31bbb31165e1ee7376fb7c9ac7"}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000540)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f00000002c0)='/dev/usbmon#\x00', 0x7, 0x7fd) dup3(r2, r2, 0x180000) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f0000000080)) dup3(r2, r0, 0x0) 2018/04/07 14:08:48 executing program 4: r0 = memfd_create(&(0x7f0000000000)="17", 0x0) write$binfmt_elf64(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000003003e00000000000000000c00eaa41400004000000000001d0000000000000000000000000000003800"], 0x3a) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@int=0x1, 0x4) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x1) 2018/04/07 14:08:48 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000300)='/dev/dsp\x00', 0x4403d, 0x0) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f00000002c0)={r1}) bind$netlink(r1, &(0x7f0000000280)={0x10, 0x0, 0x25dfdbff, 0x4000000}, 0xc) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f00000000c0)=0xe4a1, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000100)={0x0, @dev, @loopback}, &(0x7f0000000140)=0xc) r4 = socket$inet6(0xa, 0xa, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) r5 = accept(r4, 0x0, &(0x7f0000000000)) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000200)=0x42, &(0x7f0000000240)=0xfffffffffffffcc9) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f00000001c0)={0x3f, 0x1, 0x0, 0x100000000, 0xf0e1}, 0xc) connect$bt_l2cap(r5, &(0x7f0000000040)={0x1f, 0x0, {0x4, 0xfffffffffffffffe, 0x0, 0x7, 0x0, 0x1}, 0x9, 0x8}, 0xe) ioctl$PIO_UNISCRNMAP(r3, 0x4b6a, &(0x7f0000000340)="3eb4f12e8074d44c5a7d5dc246500799e32a82252970a5802f24ba3c66921f59c74466b0bae4a9fb8f67768775fecabb6691fd14db5fb3e72339315bac451702cf915c549ef65b1fe511610e23c4e33261f1b88c28dc4b02c140694c7477e495f6ca52d2903e8f5ce4447b21e68a6b5a792ef163f253a2103ec57d46471417f97fea7fd1328b7c11a993d46e58ae") poll(&(0x7f0000001fef)=[{}, {}], 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$VT_DISALLOCATE(r3, 0x5608) eventfd2(0x4, 0x800) read(r2, &(0x7f0000000180)=""/53, 0x35) bind$inet6(r4, &(0x7f0000001ff2)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/07 14:08:48 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x10000001f, 0x8400000000003, 0xffffffff00000005}, 0x2c) r1 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x401, 0x248002) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000140)={0x3ff}, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) r2 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x3, 0x0) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f0000000280)=""/246) ioctl$TUNSETPERSIST(r2, 0x400454cb, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000040), &(0x7f0000000180)=""/231}, 0x18) 2018/04/07 14:08:48 executing program 6: prctl$void(0x2a) r0 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0xd5) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000080)=0x7ff, 0x4) 2018/04/07 14:08:48 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000000040)) clock_gettime(0x2fc6f3d6b2a232f6, &(0x7f0000000080)) 2018/04/07 14:08:48 executing program 0: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x0) write$cgroup_type(r0, &(0x7f00000001c0)='threaded\x00', 0x9) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={0x0, @broadcast, @rand_addr}, &(0x7f0000000080)=0xc) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0x40086602, &(0x7f00000001c0)=ANY=[]) r1 = creat(&(0x7f0000000200)='./file0\x00', 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000180)={0x0, 0xa5}) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000140)='threaded\x00', 0x9) msgget$private(0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000380)={{{@in6}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f0000000480)=0xe8) 2018/04/07 14:08:48 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000280)={0x2, 0x8, 0x0, 0x9, 0x0}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000380)=ANY=[@ANYRES32=r3, @ANYBLOB="2f000000efcbef11ab18d641154068a1afd6ddc4fbb0e1f5376ecb946405d36dd332bd31402832b5d59392bb7700017dcbff860355d5e5d39697cb1334f493"], &(0x7f0000000340)=0x2) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000140), 0x80000) ioctl$KVM_GET_NR_MMU_PAGES(r2, 0xae45, 0x400000000005) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000200)={0x4, 0x5, 0x8004, 0x6, 0x9cf, 0x0, 0x3, 0x5ac9d911, 0x0}, &(0x7f0000000240)=0x20) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000480)={r4, 0xdf, "84b666d313fa21d62bcff5644e73df4bf2bbf65b3a573b32ac59860102ac9b8781489ecc6b17ddb9c9cd1864766ad8d67658ce186f4ff1fe83142200cc5748bdbdec2fdcf5de8c78a08b72c1e0896214bd6adca06b5ca7b7271f3b2587b23af4f578e7479c29aa151d07f570e01a937f6bff6395aba7f0bf07cbc92427ba110b2c37637de850242fb72d9628572e6fbebfbae40c7deeda6d974251c3c36c3d654abc7fbfe40e5bba6a49ff88a82db93d3927610f461c0b0dd566301cd8062fdfd3d3a9125e81c18dc0cd66d08a6222c91642ba1eeda6c1258cdc114024a345"}, &(0x7f00000000c0)=0xe7) ioctl$TIOCNOTTY(r2, 0x5422) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000000)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="e4f200008c6cdbf2a757325b70d46308817a151c0b02000000000000009e6c03a5bf45520184d526f9003f71e9d3380978328e", @ANYRES16=r1, @ANYBLOB="01080000000000000000020000000800020002000000"], 0x1c}, 0x1}, 0x0) 2018/04/07 14:08:48 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="1f000000020319000000da6f8142bdb1e249853b09000500010100ff3ffe58", 0x1f}], 0x1) r1 = add_key(&(0x7f0000000000)='cifs.spnego\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)="fc75a1cb078ebcf4a9b9c3fc137f620c89844a740c619c1972384f78edae51d4fc5be6d178", 0x25, 0xfffffffffffffffc) keyctl$clear(0x7, r1) [ 70.658076] random: crng init done 2018/04/07 14:08:48 executing program 2: r0 = socket$inet(0x2, 0x3, 0x1000001) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20000120, 0x2, 0x378, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200009c0], 0x2, &(0x7f0000000100), &(0x7f00000009c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x0, 0x0, "74756e6c30005a04085100", 'bcsf0\x00', 'syzkaller0\x00', 'syzkaller1\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x1], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0x110, 0x160}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x2, 'syz0\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x9, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x0, 0x0, 'rose0\x00', 'teql0\x00', 'ip6tnl0\x00', 'ip6gretap0\x00', @random="a5c49699025b", [], @empty, [], 0xe0, 0x158, 0x188, [@devgroup={'devgroup\x00', 0x18, {{0x1}}}, @m802_3={'802_3\x00', 0x8, {{0x0, 0x0, 0x2}}}]}, [@common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "1205674ca69c58f3795f34e94829a097e32f36b6330989ecfeed189751fd36e735a65ec313f1c21061e490a235f654cf3e2aba102f29bd21fa3a42b539fbdca1"}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x2}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}]}, 0x3f0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@local, @in=@multicast1}}, {{@in6}, 0x0, @in6=@mcast2}}, &(0x7f0000000000)=0xe8) 2018/04/07 14:08:48 executing program 1: uselib(&(0x7f0000000040)='./file0\x00') r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x406000, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x14, 0x0) sendmsg$can_raw(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x1d, r1}, 0x10, &(0x7f00000001c0)={&(0x7f0000000140)=@canfd={{0x3, 0x0, 0x68ab, 0x1f}, 0x39, 0x1, 0x0, 0x0, "0431c11497387fc3ae5959b48e17292fc9bc702205f7bd934fa81cdfb8a917dcabc411b9466c8007e6c1e058a456e2789674848aae9d64a72b4de96ca9b82842"}, 0x48}, 0x1, 0x0, 0x0, 0x44}, 0x0) syz_emit_ethernet(0x4e, &(0x7f000001b000)={@random="cd3997fb0f00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x3ff, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}}}}}, 0x0) 2018/04/07 14:08:48 executing program 3: mkdir(&(0x7f0000003d00)='./bus\x00', 0x0) syz_mount_image$hfs(&(0x7f0000000000)='hfs\x00', &(0x7f0000000040)='./bus/file0\x00', 0x0, 0x8, &(0x7f00000006c0)=[{&(0x7f0000000080)="4764d8a9990b65096fa8a0294e0c230d03ceb7422fb1853d501ea87bf6bc41fd2bd2f23aae1d2fa82d6dfa33bfec11b439842873b8710abf88f5c9effe360dbf4de3f1a330b4d8cd54177eb6ef112aa20db376a5668fd5762afafd880a3a74593ce0fff60ab8f58bcd4575d830a7902ca6f9615c6747281841d2f18be18bc4b734c8c8e9d073cd64aa85f21f93b817d16208205040e63eebf164a0b861a12e03e3af32b2e3baf46556bc46347e9a349eb9167bd972f77d90712b55f9e109078a7b1fba6f5ff1eddbf655b3f64c1c3bacc815c166f2cbbac7fda3554e1985c975de2780798bf9df5065b78e20285e553a7a362b91c87df2791cb0a6", 0xfb, 0x80}, {&(0x7f0000000180)="649a2cf49794aff380f91e9980ff0fa5fae767e65c42b94340a9d63d24651f893d628e71cd3f1b26e6e08f12b18f59d72e4640a7d3c06d955ea120c6a625ce265f270e5b765a9d8431c3a773918a3aaa1a0d9b293df7dcd2b6e768fb2fa4adec286799991f7e0dd99a937ccb744e1be79de8e78c60cc0795f18c7532813ca0b8b491b9590145ffc7846c2e69a54694dc9ec7221a78966639048574a68a485e85ba17ee488377e8e61ee4e856d462dd", 0xaf, 0x81}, {&(0x7f0000000240)="eba4bde114a5499df85582a2f0d4e2d0121fadef242e5e322b37433aa00bb2d724f26f08e46a742f2516febb2eb4ae55952b017079d717f4db9753777ffba94bee7dac584c1595d8acacb45b", 0x4c, 0xffffffffffff8001}, {&(0x7f0000000380)="bd7c583b407ef03f6c7e3049ba62841ae0a40abcbfe9c0fcd8b158df40b64aa245b2221432f7268b844ca128b06a2b041f122c734a6795b89581114291b987f23fe2c8a4d4ca205bd34843023df9b6a3baf663e4432672a499e5970621c20b76fffe5bf01cd9edd7e93e2788d056d579f746415696bb188fb9cec73a54de9e296c05641371259b78e2f70eefc5ba79edb78938370c529fef6f8f141c2916af17b33ebe03ec4aed64727e7471f059594193b562d304be4a29770a94251b4b4d0ebb9eaaf9609dabba32a7d45bf4ab72a658f6261bfcaa109f4b90a5f7b8ab86d94772948065fd3da62018", 0xea, 0x1000}, {&(0x7f0000000780)="49a6be5147ddd5b7f0806c17e0f6062b10b11ea331eca44cf9103d6dbc7066dd37c79b316ccb36c2312695d69d31e2f56570ae8aa388fa7c07a6f8c57fbf816c329ca02bd677f03bdbc1500fc0657e553ebe3bc8590fd4462852ccd92d7420d6912c3f00bfb8f0833cc4fb5b9336a2ca9b5eccab0dcfe75228d7b0f8002fdb1e879952aa4abb16", 0x87, 0x1}, {&(0x7f00000002c0), 0x0, 0x1}, {&(0x7f0000000540)="eb50276325db75a4444f3a2cc33a7f8012d37f7b40b26d2d0b77f2335344a77cdce64c62cb049112dfbc612ae76b86e30ce37f570f056d25cd90ae9c00bcec4aabf57e9f85b1907ecf4a5b575f8a1af6adff326e58c7221517edecd2c5e31ec58836b1", 0x63, 0x549f4a02}, {&(0x7f0000000640)="975345c01e08fe6df2de2403d63a814ffb5cfb0dfc22a3943d4e2c853fa3246634c09406ce745f18be2d91eace98096e0ad6d2777e0de724969dbb07a5121b7c6f6ab957364f1232a8683f57d67548", 0x4f, 0xd2c}], 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='gid=1']) r0 = syz_open_dev$usbmon(&(0x7f00000002c0)='/dev/usbmon#\x00', 0x0, 0x80000) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000300), &(0x7f0000000480)=0x4) mount(&(0x7f0000000340)='./bus/file0\x00', &(0x7f0000001900)='./bus\x00', &(0x7f0000001940)='hugetlbfs\x00', 0x0, &(0x7f0000000600)) 2018/04/07 14:08:48 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x9, 0x2000) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000000080)={&(0x7f000002b000/0x12000)=nil, 0x3, 0x4, 0x10, &(0x7f000002f000/0x2000)=nil, 0x80}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) pselect6(0x40, &(0x7f0000000fc0), &(0x7f0000005fc0), &(0x7f0000002000), &(0x7f0000000000)={0x77359400}, &(0x7f0000011000)={&(0x7f0000011000), 0x8}) mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/07 14:08:48 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00000000c0)={0x8000, 0xe6d, 0x5, 0x200}, 0x6) r1 = socket$inet(0x2, 0x3, 0x2) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r1, 0x0, 0x7, &(0x7f0000000040)=0x200000000000, 0x4) openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-vsock\x00', 0x2, 0x0) 2018/04/07 14:08:48 executing program 0: r0 = socket$inet(0x2, 0x3, 0x19) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400000, 0x0) connect$inet(r0, &(0x7f0000000140)={0x2, 0x0, @multicast2=0xe0000002}, 0x9e38000000000) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={r1, 0x50, &(0x7f0000000040)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000100)=r2, 0x4) 2018/04/07 14:08:48 executing program 4: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x105000) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000022ff0)) 2018/04/07 14:08:48 executing program 2: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f0000000280)={0x2, 0x70, 0x39a, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x5, 0x3, &(0x7f0000000380)=ANY=[@ANYBLOB="180000000000000000000000000000009500000000000000267e6b9495d63a9be23000eba70d6121b58b324fa71f5c1efbb132472fca3cac195f9524f6e0152e78c2a26b49ebb273c57330ecbede07000a19644a5416747ff1b5a499c572c10506781c64e017c56e9f958566981c40287bc558ac30cc92fc0729ac1b9f8e315a72719724bf0c3361e9ef90c63b022064da74df534cb07a07c5d07affcfd3266a98245f6220f8efa432fff8c8a1ed9e01b770c46f5ee933c6e641a4becd515b7f4f2ec34decbcc8ed76bdd6d11b1f63795f3114ef480aa1284e5f7085ad5811d017774416108425d41a94cfbc03b67245176cacc583b0505c739d8be38276d6c2a74ac0"], &(0x7f00000001c0)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f0000000080)=""/251}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) prctl$getreaper(0x2, &(0x7f0000000180)) mkdir(&(0x7f0000000340)='./file0/file0\x00', 0x0) 2018/04/07 14:08:48 executing program 1: getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000001000)={0x0, 0x0, 0x0, [0x2]}, &(0x7f00007cbffc)=0xa) [ 70.875771] hfs: can't find a HFS filesystem on dev loop3 [ 70.950614] hfs: can't find a HFS filesystem on dev loop3 2018/04/07 14:08:49 executing program 6: r0 = socket(0x10, 0x2, 0xc) r1 = getpid() getsockopt$nfc_llcp(r0, 0x118, 0x4, &(0x7f0000000280)=""/2, 0x2) r2 = syz_open_dev$sndpcmp(&(0x7f0000000340)='/dev/snd/pcmC#D#p\x00', 0x6, 0x40100) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000000380)=0x3) capget(&(0x7f00000002c0)={0x399f1336, r1}, &(0x7f0000000300)={0x81, 0x100000000, 0xfffffffffffffffd, 0x9, 0x2, 0x100000001}) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) write(r0, &(0x7f0000000040)="1f0000000104ff00fd4354c4a3110000f305010008000102010423dc26059f001915834940a5a0ee168e8ce998dd", 0x2e) write(r0, &(0x7f0000000100)="1f0000000104fffffd3b54c007490000f30501000b000600000423ca0000cf", 0x1f) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)=0x1, 0x4) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r3, 0xc06864a1, &(0x7f0000000200)={&(0x7f00000001c0)=[0x1200, 0x4, 0x1f], 0x3, 0x7, 0x6, 0x9, 0x7, 0x6, {0x401, 0x0, 0x8, 0x1, 0x7f, 0x8e3, 0x9, 0x81, 0x0, 0x4, 0x10000, 0x8, 0x101, 0x4, "9a932d5022fd51c4c0c51989963ab55e3c51c4b418b6e47475a6cd5bd5048339"}}) r4 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x1, 0x400) syz_open_dev$sndpcmp(&(0x7f00000003c0)='/dev/snd/pcmC#D#p\x00', 0x100000000000, 0x105200) socket(0x1, 0x5, 0xfffffffffffffffe) ioctl$DRM_IOCTL_SET_VERSION(r4, 0xc0106407, &(0x7f00000000c0)={0x3, 0x1, 0x400000000000000, 0x1}) 2018/04/07 14:08:49 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d28000)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000440)={{&(0x7f0000011000/0x4000)=nil, 0x4000}, 0x1}) r2 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x802) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)) readv(r2, &(0x7f000042bff8)=[{&(0x7f0000e3b000)=""/61, 0x3d}], 0x1) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f0000ff0000)) r3 = dup3(r1, r0, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x400, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000100)={0x2, [0x7, 0x0]}, 0x8) signalfd(0xffffffffffffffff, &(0x7f0000000080)={0x101}, 0x8) readv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000240)=""/200, 0xc8}], 0x1) bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x7, 0x0, &(0x7f00000006c0)=ANY=[], &(0x7f0000000480)='syzkaller\x00', 0x0, 0x93, &(0x7f00000005c0)=""/147, 0x41100}, 0x48) close(0xffffffffffffffff) ioctl$DRM_IOCTL_DMA(0xffffffffffffffff, 0xc0406429, &(0x7f0000000340)={0x0, 0x5, &(0x7f0000000140)=[0x1, 0x101, 0xfff, 0x814e, 0x2], &(0x7f0000000180)=[0x5, 0x80000000, 0x0], 0x10, 0x8, 0x7fff, &(0x7f00000001c0)=[0xffff, 0x4, 0x4, 0xffffffffffffffff, 0x5, 0x10000, 0x0, 0x1], &(0x7f0000000200)=[0x1, 0x5bc, 0x3, 0x8, 0xfffffffffffffff8, 0xfffffffffffffffa, 0x4]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x101082, 0x0) close(0xffffffffffffffff) 2018/04/07 14:08:49 executing program 3: io_setup(0xf52e, &(0x7f00000002c0)=0x0) io_destroy(r0) r1 = gettid() timer_create(0xffffffffffffffff, &(0x7f0000000a40)={0x0, 0x12}, &(0x7f00000009c0)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) io_setup(0x6, &(0x7f0000000040)) bpf$MAP_CREATE(0x0, &(0x7f00000004c0)={0x0, 0x1, 0x80, 0x3, 0xa, 0xffffffffffffffff, 0x3f}, 0x2c) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x4) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xd89, 0x0) statx(r2, &(0x7f0000000180)='./file0\x00', 0x0, 0xfff, &(0x7f00000001c0)) ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x401054d6, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000300)="7935cf07b72d15789463879936c469d7328ff86d6269f5df6268e42717df008e5bdb545a1781b93a6810e701dbd77779b74c15c17d52838e0f0711de185146c1585dcd4a0b082766dae61c14d20532bbd57b047abdb9f4634fbaead4af6ec8842692d9a40e213412410fcca02524de18820e34184bcef3c12d45054fe1a9e59984b8b73e937aefc64b20b7b8390d860d", 0x90) tkill(r1, 0x1000000000016) r3 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000500)={{{@in, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6}}, &(0x7f0000000100)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000600)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, &(0x7f0000000140)=0xe8) sendmsg$TEAM_CMD_PORT_LIST_GET(r2, &(0x7f0000000980)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000940)={&(0x7f0000000700)={0x214, r3, 0x0, 0x70bd2a, 0x25dfdbfe, {0x3}, [{{0x8, 0x1, r4}, {0x4, 0x2}}, {{0x8, 0x1, r5}, {0x1ec, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x100000000}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x9}}, {0x8, 0x7}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x200}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}]}}]}, 0x214}, 0x1, 0x0, 0x0, 0x4}, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f00000003c0)=""/224) 2018/04/07 14:08:49 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(sha3-384-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x100000001, 0x200) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e22, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffde56}}, 0x100000000, 0x17, 0xfff, 0xfff, 0x5}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000100)={r3, 0x100}, &(0x7f0000000240)=0x8) sendmmsg$alg(r1, &(0x7f0000002940)=[{0x0, 0x0, &(0x7f00000026c0), 0x0, &(0x7f0000002780)}], 0x1, 0x8881) accept(r1, 0x0, &(0x7f0000000140)) 2018/04/07 14:08:49 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x3f435b58, 0x4000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x100000001}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={r1, 0x5, 0x5}, 0x8) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_bt_hci(r2, 0x800448d2, &(0x7f0000000380)=']') 2018/04/07 14:08:49 executing program 5: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000200)=0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000280)='\\\x00') r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x7, 0x3, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, r0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = fcntl$getown(r3, 0x9) perf_event_open(&(0x7f0000000180)={0x3, 0x70, 0x200, 0x800, 0x5, 0x2, 0x0, 0x3, 0x800, 0x4, 0x4, 0x1, 0x1, 0x4, 0x0, 0x49e4, 0x40, 0x0, 0xd79, 0xffff, 0x8, 0xfffffffffffffffd, 0x6, 0x42e, 0x81, 0x7, 0x2, 0x80000001, 0x8, 0x7, 0x4, 0xffffffff80000000, 0x7f, 0x8000, 0x10001, 0x2, 0x3, 0x6, 0x0, 0xff, 0x0, @perf_bp={&(0x7f0000000140), 0x2}, 0x1000, 0x1, 0x5, 0x6, 0x7fff, 0x81, 0x7f}, r4, 0xe, r2, 0x1) perf_event_open(&(0x7f000001d000)={0x5, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$netlink(r3, 0x10e, 0x3, &(0x7f00008f9000)=""/12, &(0x7f0000000000)=0xc) write(r3, &(0x7f0000000040)="90ee2c97999b1e77b65e85a0628cf75d47d0c9f448d3b22a848aa85f9ebd2ae375feb34b9ccbb9383d9a476a0f79333d8da65d94821fe08496c69f882bed432ba924f39795b62e69d76f741e1d98905d46343d42f21b3db67f91886fb53facd10a2342d54872053c80d9778f6073d234c1974c82e157a8d00c5fc0327694066f49bcf1bd92ae2f387422ebac012b0e69caa0f242a344e6076788a80e889115a5b23bd8660d7da8cc7f8cb5d5d7e19782f7ce1866fff1be4c4f0a78f41c87c0c7d07ae61cffda19a915cd34d6", 0xcc) link(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00') getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000340)={0x3, [0x8001, 0x100000001, 0x9]}, &(0x7f0000000380)=0xa) 2018/04/07 14:08:49 executing program 1: socketpair(0x8, 0x0, 0x0, &(0x7f0000001d40)={0xffffffffffffffff, 0xffffffffffffffff}) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r2 = perf_event_open(&(0x7f0000001bc0)={0x3, 0x70, 0x6, 0x22, 0x2, 0xf5, 0x0, 0x1, 0x20008, 0x4, 0x9, 0x9, 0x1, 0x6, 0x401, 0x7, 0x51, 0x0, 0x5, 0x1, 0x7, 0x6, 0x10001, 0x0, 0x100, 0x7fff, 0x0, 0x3ff, 0x0, 0xd643, 0xffffffff, 0xfff, 0xf2f3, 0x9, 0x8d, 0x7, 0x1ff, 0x5, 0x0, 0x7fff, 0x6, @perf_config_ext={0xffffffff00000001, 0x1}, 0x1000, 0x2, 0x5, 0x0, 0x4, 0x80000000, 0xffffffffffffffc4}, 0x0, 0xc, 0xffffffffffffffff, 0x1) r3 = gettid() r4 = perf_event_open(&(0x7f00000002c0)={0x0, 0x70, 0x3, 0xc85, 0x3ff, 0x1, 0x0, 0x401, 0x0, 0x1, 0x712000000000000, 0x7, 0x56d29a0f, 0x1, 0x0, 0x2, 0x20, 0x7, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x9, 0x5, 0x1, 0x3e69b47c, 0x5, 0x7fff, 0x1, 0x5, 0x4f, 0x1000, 0x0, 0x4, 0x0, 0x0, 0x4, 0xffffffff, 0x0, 0x2, 0x2, @perf_config_ext={0x0, 0x8}, 0x20200, 0xf88, 0x0, 0x1, 0x92d5, 0x1, 0x5}, r3, 0xd, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000280)=r2, 0xfffffe49) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000040)={&(0x7f0000000080)='./file0\x00', r1}, 0xb) perf_event_open(&(0x7f0000001c80)={0x2, 0x70, 0x3ab, 0x3, 0xbf7e, 0xffffffff, 0x0, 0x0, 0x4000, 0x4, 0x2, 0xec, 0x3ff, 0x8, 0xba, 0x973, 0x6, 0x433, 0x6, 0x0, 0x3, 0x5, 0x1, 0x4, 0x7, 0x5, 0x20, 0xa593, 0x4, 0x1000, 0x4722, 0x3, 0x40, 0xdd, 0x20, 0x1, 0x1, 0x6, 0x0, 0x2, 0x0, @perf_config_ext={0x9}, 0x10000, 0xfffffffffffffffb, 0x401, 0x7, 0x3, 0x9, 0x3}, r3, 0xf, r1, 0x0) r5 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000340)={&(0x7f0000000240)='./file0\x00', 0x0, 0x18}, 0x10) perf_event_open(&(0x7f0000000480)={0x1c218abbd1b2c600, 0x70, 0x5, 0x0, 0xe9d, 0x9, 0x0, 0x80000001, 0x1408, 0x0, 0x10001, 0x1ff, 0xfff, 0x80000000, 0x5, 0x3, 0x81, 0x6, 0x9151, 0x40, 0x2, 0xfda, 0x0, 0x3, 0x1, 0x100000000, 0x4, 0x2, 0xffffffffffffe17f, 0x0, 0x1, 0x3, 0x1, 0x6, 0x7, 0x2, 0x3, 0x7fff, 0x0, 0xfffffffffffffffb, 0x1, @perf_bp={&(0x7f0000000440), 0xf}, 0x1000, 0x1000, 0xb36, 0x7, 0x5f9, 0x8a, 0x40}, r3, 0xd, r4, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) r7 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0xa00, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x7fffffff, 0x20, 0x400, 0xffffffffffffff4b}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r7, 0x84, 0x6, &(0x7f0000000100)={r8, @in6={{0xa, 0x4e24, 0x1f, @empty, 0x1}}}, 0x84) shutdown(r7, 0x0) getsockopt$inet_opts(r6, 0x0, 0x20000000050, &(0x7f0000790ff0)=""/16, &(0x7f00004d1000)=0x10) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='cgroup2\x00', 0x0, 0x0) recvmsg$kcm(r1, &(0x7f0000001b80)={0x0, 0x0, &(0x7f0000001a40)=[{&(0x7f0000000980)=""/4096, 0x1000}, {&(0x7f0000001980)=""/59, 0x3b}, {&(0x7f00000019c0)=""/66, 0x42}], 0x3, &(0x7f0000001a80)=""/195, 0xc3, 0x2}, 0x2102) mount(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='udf\x00', 0x1000020, 0x0) mkdir(&(0x7f0000000500)='./file0/file0\x00', 0x9) flistxattr(r5, &(0x7f0000000380)=""/184, 0xb8) 2018/04/07 14:08:49 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001840)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000001800)={&(0x7f0000001700)=@delsa={0x28, 0x11, 0x23, 0x0, 0x0, {@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x32}}, 0x28}, 0x1}, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x72de85fb46311aae, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x3}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}}, 0x84) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={r2, 0x9}, 0x8) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000340)={0x0, @remote, @multicast1}, &(0x7f0000000380)=0xc) getresuid(&(0x7f00000003c0), &(0x7f0000000400)=0x0, &(0x7f0000000440)) sendmsg$nl_xfrm(r0, &(0x7f0000000680)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10084}, 0xc, &(0x7f0000000640)={&(0x7f0000000480)=@newpolicy={0x19c, 0x13, 0x100, 0x70bd25, 0x25dfdbfd, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@broadcast=0xffffffff, 0x4e23, 0x81, 0x4e21, 0x0, 0x2, 0x80, 0x80, 0x1d, 0x0, r3}, {0x0, 0x4, 0x6f61, 0xfffffffffffffffb, 0x5, 0x10000, 0xfffffffffffffffe, 0x1}, {0x80000000, 0x5, 0x1, 0x3}, 0x0, 0x6e6bb7, 0x1, 0x1, 0x1, 0x2}, [@sa={0xe4, 0x6, {{@in=@rand_addr=0x7fff, @in=@dev={0xac, 0x14, 0x14, 0x14}, 0x4e21, 0xffffffff80000001, 0x4e20, 0x7, 0x2, 0x80, 0x80, 0x21, r4, r5}, {@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d4, 0x3c}, @in=@broadcast=0xffffffff, {0x80, 0x87, 0xff, 0xffffffffffffffc0, 0x7, 0x3, 0x5, 0x8}, {0x1, 0xb59e, 0xfff, 0x8}, {0x1, 0x9, 0x4}, 0x70bd2b, 0x0, 0x2, 0x2, 0x7, 0x1}}]}, 0x19c}, 0x1, 0x0, 0x0, 0x4}, 0x4040081) 2018/04/07 14:08:49 executing program 5: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000200)=0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000280)='\\\x00') r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x7, 0x3, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, r0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = fcntl$getown(r3, 0x9) perf_event_open(&(0x7f0000000180)={0x3, 0x70, 0x200, 0x800, 0x5, 0x2, 0x0, 0x3, 0x800, 0x4, 0x4, 0x1, 0x1, 0x4, 0x0, 0x49e4, 0x40, 0x0, 0xd79, 0xffff, 0x8, 0xfffffffffffffffd, 0x6, 0x42e, 0x81, 0x7, 0x2, 0x80000001, 0x8, 0x7, 0x4, 0xffffffff80000000, 0x7f, 0x8000, 0x10001, 0x2, 0x3, 0x6, 0x0, 0xff, 0x0, @perf_bp={&(0x7f0000000140), 0x2}, 0x1000, 0x1, 0x5, 0x6, 0x7fff, 0x81, 0x7f}, r4, 0xe, r2, 0x1) perf_event_open(&(0x7f000001d000)={0x5, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$netlink(r3, 0x10e, 0x3, &(0x7f00008f9000)=""/12, &(0x7f0000000000)=0xc) write(r3, &(0x7f0000000040)="90ee2c97999b1e77b65e85a0628cf75d47d0c9f448d3b22a848aa85f9ebd2ae375feb34b9ccbb9383d9a476a0f79333d8da65d94821fe08496c69f882bed432ba924f39795b62e69d76f741e1d98905d46343d42f21b3db67f91886fb53facd10a2342d54872053c80d9778f6073d234c1974c82e157a8d00c5fc0327694066f49bcf1bd92ae2f387422ebac012b0e69caa0f242a344e6076788a80e889115a5b23bd8660d7da8cc7f8cb5d5d7e19782f7ce1866fff1be4c4f0a78f41c87c0c7d07ae61cffda19a915cd34d6", 0xcc) link(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00') getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000340)={0x3, [0x8001, 0x100000001, 0x9]}, &(0x7f0000000380)=0xa) 2018/04/07 14:08:49 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000001c0)=0xdb1, 0x2ad) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) recvmsg(r0, &(0x7f0000edffc8)={0x0, 0x0, &(0x7f0000ef8fd0), 0x1, &(0x7f0000603000)=""/81, 0x51}, 0x40002102) setsockopt$inet_int(r0, 0x0, 0xa, &(0x7f00000000c0)=0x7, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x81, 0x4) 2018/04/07 14:08:49 executing program 2: unshare(0x108001) r0 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x100, 0x100, 0x2}, 0x2c) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000004c0)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000500)={{{@in6=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast1}}, &(0x7f0000000600)=0xe8) lstat(&(0x7f0000000640)='/\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = gettid() lstat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000001800)='./file0\x00', &(0x7f0000001840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpid() r9 = getuid() lstat(&(0x7f0000000ec0)='./file0\x00', &(0x7f0000000f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000f80)=0x0) r12 = getuid() r13 = getgid() r14 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000fc0)={{{@in6=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@loopback}}, &(0x7f00000010c0)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001100)={0x0, 0x0, 0x0}, &(0x7f0000001140)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001180)={0x0}, &(0x7f00000011c0)=0xc) r18 = getuid() getresgid(&(0x7f0000001200)=0x0, &(0x7f0000001240), &(0x7f0000001280)) r20 = getpgrp(0x0) stat(&(0x7f00000012c0)='./file0\x00', &(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000001380)='./file0\x00', &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000001580)=[{&(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000140)="9ec96c48311408254bae3cd8481b7fd8312ca72f30cd0d7703624ceebea673be64c52c5a7e5f3b7a4ae933c90c01b57dabb0cd99be7ede2ee8928a706f4d769dafceae7881aeb6e29b9f31bdbe989a5b83a41d1dc5f7f902ef6118ee7042358e37f66029", 0x64}], 0x1}, {&(0x7f0000000200)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000280)="66a7db07a24c9b99f03a4f311a294224f71da59f035b0665e0228770ad7ed855c625fd3ca9b76991d503e2d7eb22dd1e0941bce5d135c1ede0dd", 0x3a}, {&(0x7f00000002c0)="00da01e821ed90d16f977bd4a5eba1604e1d105f090eba2a716e351607155219c6e998b9e3303493069ce98187561d7b4ba7d88bcd0ad5980e9e14dd98a5ee0a27dc19f3865e3b653606a21cbcab0741981acd9b450e51e92b8d156997d17b12485dfdd6aece980cb3", 0x69}, {&(0x7f0000000340)="64805ff0f69b47c4b633a594438bc7b41652a48bf6c234842a7bda087b44a53aa425758adf11b6884f451a3109f765e44fa1c34e2ad67448fbad85b6c209c9e21efbbb5372494f1cbebf9aef8e63cf5e35", 0x51}, {&(0x7f00000003c0)="786abd466a56c8eafa8bea2808686d4a9193718d4b920b81c73f80017daf883944f15a6888b3aaa576b66f1ad24a7bf1a6ad45c712a712c9dc7082c124155759b333345fbf69028bb792a7797f82bbc61092baa60b16e17e5bb0ecef742145f4908bb2741d490dc82c31bf4fb16edf4adb45cf069fb604360653f158d8d8530da9c9cfed3182d5692cd751d69cbcdfd5603da141", 0x94}], 0x4, &(0x7f0000000880)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x40, 0x2004c001}, {&(0x7f00000008c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000e00)=[{&(0x7f0000000940)="df397c10d9c22745b405fcb261b33f8cba7307895021f933f29a52e561f72ce7fba17a1c2936c3fd3b7c2175d2f41659a4c43ba6a6d112d42d54f629bee519fb5f2c300b29c1f41351aff04ff44c3807f369db173f954644a7742eb26da6ff96c3ca0abf0ca9022bf45ef30359a38e4f135de768db1132f6916d4c99dd57854b261f76e171bdbd85fefd8888655b9426abb5f4991567b2682f8c", 0x9a}, {&(0x7f0000000a00)="929067ba89c4a85c65dc0272b00a5ae9addc36e594ebac0c3ac3914efd0c13c47d9a413e6118a32a474d1ea1cb2284a55f2e5a0bbe951abcbec11facaa25a80d9a8dea84c228c45090c9699b3eeeaeb565579216d5891c8193334107a2d6bb13afcf2929452bcb131c49c02f189dfedab447c6f533f9061755e8131071411b6549332e52d51870de371eba06e735ebb765c1e7228243663050cfca0689023138c7767f0c1cd849662180d98e18d38f9a4f336ff8", 0xb4}, {&(0x7f0000000ac0)="b57f5044f2fe0ab6933ff0b89a62dd68b1d7c5c44c08", 0x16}, {&(0x7f0000000b00)="564cad28fa72df13e6c87fa699908ec3bd28b5ee1bf80d5ac73d30c60cbde1ba75b40628e918bdb46b09ecf284fc05ff7a37119e9f8681133ea743badd69d84a5f10308337150051d7506e2fb873f5712f7040068f6919f4aa160fc67b24f6778c958043abd3f90824b90bc5a8ce8ebb", 0x70}, {&(0x7f0000000b80)="ea54bfe6be32b364ca86ed506bf9d617ede5692f54c8c87b54c6d0bd8d96c6870873015ce6c2ba9e56fc5f1858797278f2842f66cb87512aa0eca54a39e957419360b83fff91adb87cd721ca8467d493fdb42f6d7f6cc509123f570ccb1b13ec2c004ac96678098e9cbf6402adbf1a5b72e795cebe3b6e34ebec6270e9d7cb2c5a03ce4f3189268f417889a6030669f5f32f4554d5e5f102f9bef83fa2a056b843d910f614", 0xa5}, {&(0x7f0000000c40)="10fe42a4d50daf38901ccb47c0bd48016e0f439a3912d7e3349a1f234845edc094cbe106d6abf64f6f8349a593ef5d2b", 0x30}, {&(0x7f0000000c80)="8aff85dd06fdcdb73019fbdf0a10e3fa705aadd1e8758914ce56a3c6015c862841bc0c91421069ec058ed2f370e99577c84aa7cc1643fb007f7a6a9bb3", 0x3d}, {&(0x7f0000000cc0)="cc7dee1ddd31ae68a754a0f3f4fc242e58573980c8e88073633f58954793cef561e84b5d246c3eef1333c3907f6eb19878be8e716dbe8eb66fed6b76d51a4e6c799c83cbef2d756f20e738f29644bc55d27cda95fa7ad07943bf171f5282f99cc1ddc706d868d2c92a9b11dbfa894e8a7eab1c7b0ee8b1807421f9024837a17b775588fbe81e6cb32921821b6d46c32821b3c4df758e57bb792bfc933a7a8a81dfc9492dd83ee800079cd8639806ae23eee9d1b30da17233680a18305efb6c11d9bddf108d3f353f", 0xc8}, {&(0x7f0000000dc0)="ac83fba134f0428a924df63353abf6b2a2f80ec6d3908a9301e9708f10", 0x1d}], 0x9, &(0x7f0000001440)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}], 0x130, 0x8000}], 0x3, 0x4000000) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r0, 0x28}, 0xd0288724009d5bd6) [ 71.892112] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 71.905186] netlink: 'syz-executor6': attribute type 6 has an invalid length. 2018/04/07 14:08:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000001e, 0x1, 0x0) setsockopt(r0, 0x10f, 0x81, &(0x7f0000001080)="c0bf22a1", 0x4) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x14f94d00, 0x40) r2 = getpgid(0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000040)=r2) 2018/04/07 14:08:49 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000280)='syscall\x00') preadv(r0, &(0x7f0000000040)=[{&(0x7f00006f0000)=""/154, 0xfffffffffffffe07}], 0x1, 0x0) ioctl$KVM_SMI(r0, 0xaeb7) 2018/04/07 14:08:49 executing program 1: mkdir(&(0x7f000022d000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) r0 = add_key$keyring(&(0x7f00000027c0)='keyring\x00', &(0x7f0000002800)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002a40)={0x0, 0x0}, &(0x7f0000002a80)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002ac0)={0x0, 0x0, 0x0}, &(0x7f0000002b00)=0xc) keyctl$chown(0x4, r0, r1, r2) r3 = creat(&(0x7f0000002b80)='./file1\x00', 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000500)=0x0) open$dir(&(0x7f00000028c0)='./file0/bus\x00', 0x400, 0x2) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000540)={{{@in6=@mcast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000640)=0xe8) lstat(&(0x7f0000000680)='./file0/bus\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r3, 0x10, &(0x7f0000000740)={0x0, 0x0}) fstat(r3, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000800)='./file0\x00', &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getpgrp(0x0) r11 = getuid() getresgid(&(0x7f00000008c0)=0x0, &(0x7f0000000900), &(0x7f0000000940)) fcntl$getownex(r3, 0x10, &(0x7f0000000980)={0x0, 0x0}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000009c0)={0x0, 0x0}, &(0x7f0000000a00)=0xc) fstat(r3, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000ac0)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000b00)={{{@in6=@mcast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@loopback}}, &(0x7f0000000c00)=0xe8) r18 = getegid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000c40)={0x0}, &(0x7f0000002940)=0xfffffffffffffda8) lstat(&(0x7f0000000cc0)='./file0/bus\x00', &(0x7f0000000d00)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000d80)='./file0\x00', &(0x7f0000000dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000002480)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00000024c0)={{{@in=@rand_addr, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, &(0x7f00000025c0)=0xe8) getresgid(&(0x7f0000002600)=0x0, &(0x7f0000002640), &(0x7f0000002680)) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000026c0)=0x0) stat(&(0x7f0000002700)='./file0/bus\x00', &(0x7f0000002740)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r3, &(0x7f0000002840)=[{&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000000)="8f192ea55d46e223e7", 0x9}, {&(0x7f0000000180)='~i@4', 0x4}, {&(0x7f00000001c0)="3e0c8a06667d48627a4883b73f6eb618c863a7b737736e72c33a4086e1d377f953835a9a29f265c6275fab69f2e03f803c7b49ec7bbc9f3f3e0cffa37947397f1cc41adcda9f92d4f16c4e7a2c14788c7b9e2a07006687bb22f443d48f59203f581a65a690abd3b05bb6620e3d528c09ebb146f659b3d96d60e26ef065d8e63676d9f2f8188ddf39d109b1658714ffad308b4b881ef5a13ac937b62a8e1c2eeee1fd9b0f2021f6fdbb6ba990567b49843f7df68287faecf96c00ec686dee146c21bf58209fa0a6f2e23bdd6405505422f40927807bc90393182a929d05a1d7f698b247b05266257967f3a76daa5eac862fb601acfd961db313", 0xf9}, {&(0x7f00000002c0)="7f84ff2025fd2093f5fcea4eddbaaa6ce66a70d45b33dffd36726195fd463b572e5de88c6105c50eb271704cb28d81658698ee86", 0x34}, {&(0x7f0000000300)="6ce6368b259ecc270b3474d2e2c0a141a156d1536b8ceb7aacec58f34671d4915f316e206cda7b8ee405569467008babf4087e616d01004435f2035eda3a2d1c5d02d7aa0d1db864fcc0b090a7807c8496d3640a7dab11f5adb08ca6839af2d7f2b82e00318583130bca909d0fd9b9baa31bf99712182a599c1be2e1fca6227c29a6c1a60d1bd1898834d38f6cbb36df655a8a6455b5b58b102b64e6dc97f04f66ccd1978e06f5d1", 0xa8}, {&(0x7f00000003c0)="4068361168b92d89eb2ed522b7213054c166c111fafc8f70dbfffa830531110b84186f6f65cd9b370893be777657691dad16f884abd49b843b214ad3bb8672d2af40929cf25e4c40450f4913ef1cf6053f1379d732ad7c16b2e15d4ac16a41767ce6a73961c6c47a0d0506bd13379510ba2fdb72dad0e6ff9db4775286eff9162d8cca40b0e11c", 0x87}], 0x6, &(0x7f0000000e40)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @cred={0x20, 0x1, 0x2, r19, r20, r21}], 0xc0, 0xc054}, {&(0x7f0000000f00)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002400)=[{&(0x7f0000000f80)="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", 0x1000}, {&(0x7f0000001f80)="129772bf241c6c7808edf3c0df8187cf9df1052ca2bb3f464dea8088bc00c29dffaabf7123fce8fe9c8ba916cc2e3a4754d47555056b5fe660d45cf5cf54ab1c51cc93b25dfb959fa45337aac77aa41a1a7cdaf345fb06bd389a03c2b03f1a18510658afc67bf2e9edf6d24fced05c5b4228f72316f92d500b39a49e3874a53616f1f20599b84583d432d2c62347660cb0d08b262b896de73dd6135d197a49c4551b1e98cd60f1ec7ef4f92fdfa60ffac041e0b83f3b84983a2f14e382b489f0c8303ac6f73065132ad838761d0d9b635945195969cfb42ca5d2e9866f7c01eff6914c45f0ccbc3164ee11b90597f5fc11bc134431b8", 0xf6}, {&(0x7f0000002080)="58f0a32bafb47671c3bfcf0c597ad76c9b2884961660a1cac8d4e38437c180ffde8ad0ffe2e9d22312d451d2ca624c2fcac6508f3bd833c38d74ae4484c12f34d6618f3a1f4913f83b7a93f5ada28a09724651784b8e0cf2e1915d00fc303ce564b4b3e6d93c501e5ba45856dd3baf4094295ff037bac6", 0x77}, {&(0x7f0000002100)="dfec34b30e12be89b6721cbbf4da3b57fc902ff176a80d5fd597f212e65cc56d7273f88d4a6d9b7e875db28287fe7ccbfad070837ce0d79100e2f159dddd3e107a7394cbf785eebde145ad58a8d5867be865c702a8c89e08bf", 0x59}, {&(0x7f0000002180)="0c9c9e721f17e360d822dac30f644299dbb57ab375353e656f7e7507d32de6eefda0833858a04e04d474a3b541c8d74c130dcc56b1f094e8e0e60c9fcf801c2568215e9ff3ac7ac2f3b3bddaa9c9133330578bdb0da955085f570853ba23279d89d09c76a4a726368de946197726e96d3bc523cb83a119516e6789b41b53906d5f0c09557cf5a7d0d98f964b208a3f1387bf851f895451821d68a845d357759367600bee1060d1fa121d82fc2b15b11cf1fa57c64e18500f319c0dae4933cc3e4af63b2f10cd51969b", 0xc9}, {&(0x7f0000002280)="08e2bcca6746be02ad920025d0f323e911efb631242d26a119f8a5ee156c8a39197195c3933173f62f44682a3a10bee172e58f31137eb40317ae730b7bc030f9d4d8ac5dd83db1d2b463111d7c181ea5aff5e12a66e041c22a84005c", 0x5c}, {&(0x7f0000002300)="dd66b2dde78b00684665d85477381b64c56022aa3af7b7f222088d9792a8d423647f46cee3639fdaf11127cf2e7372f258c7e7b2e2403141cbbae5212603bed81383ae26a3aa97198bc09308f0ed17034a1baa0888e0ee0431c1348797e54a0a3fdfe1a4be7f3f22d57dcc144c02004ab1fc3173a521557429894df36dd888449e6887d0a456587c39831dc262339c5c5e4d4cc37ba4edf425bee53bfc5cd5d160d0e410d96deb885eef77aaa3c3ff38255acf4f343416f553b0e43ff001210130094ec6a29d0a617e45fdbe51fbcb511bcace42d186fa4df8184f0e309cdd48227c6a2857acec0759f05b143ea2", 0xee}], 0x7, &(0x7f0000002e40)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r22, @ANYRES32=r23, @ANYRES32=r24, @ANYBLOB="00000000200000000000000086423c0acc987ebaf78fbd87d51c01000000020000002e38631c3f379c383ca4e6f82e3896cf6b533a310357a0d79c97ff86496d459d64b9d72558fdc7f92f02df0f0c748c420afd", @ANYRES32=r25, @ANYRES32=r26, @ANYRES32, @ANYBLOB="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", @ANYRES32=r3, @ANYRES32=r3, @ANYRES32=r3, @ANYRES32=r3, @ANYRES32=r3, @ANYRES32=r3, @ANYRES32=r3, @ANYRES32=r3], 0x70, 0x4000000}], 0x2, 0x800) ppoll(&(0x7f0000000040)=[{r3}], 0x1, &(0x7f0000000080), &(0x7f00000000c0), 0x8) [ 72.002165] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 72.029582] netlink: 'syz-executor6': attribute type 6 has an invalid length. 2018/04/07 14:08:50 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000cdc000)={0x0, 0x0}, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f00000e6000/0x18000)=nil, &(0x7f0000000100)=[@text32={0x20, &(0x7f0000000000)="0f21fcf011bb215e91bdc4e2c9ac200f20dcc744240078000000c74424020a960000c7442406000000000f011424c4c1a1636d0f0f01cac4c17be6b7000000009966baf80cb8f8919982ef66bafc0ced", 0x50}], 0x1, 0x0, &(0x7f0000000180), 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x8, 0x805, 0x0, 0x0, 0x7}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/07 14:08:50 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000003c0)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x0, 0x3, 0x0, "8e3e40208abda0140241b1d04235c6b3770aab323480dd01c1b8d39707b5a6b6c84dfe31ca6e0c34726cf5ca07839c3f98a7645660d4269a105407407aa378df1bc8f78b209686b2e057472326706367"}, 0xd8) ioperm(0x7, 0xb9c, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000180)={0x49, &(0x7f00000001c0)=[{0x6, 0x2000040, 0x7fffffff, 0xcb8}]}, 0x10) statx(r1, &(0x7f0000000000)='./file0\x00', 0x400, 0x410, &(0x7f0000000040)) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) 2018/04/07 14:08:50 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x28000, 0x26) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000000100)={{0xffffffffffffffff, 0x0, 0x2, 0x3, 0x7}, 0xffffffff, 0x7, 0x6}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r3 = syz_fuseblk_mount(&(0x7f0000000000)='./control\x00', &(0x7f0000000080)='./control/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) times(&(0x7f0000000180)) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) rename(&(0x7f0000000240)='./control/file0\x00', &(0x7f00000001c0)='./file0\x00') ftruncate(r2, 0x0) close(r3) 2018/04/07 14:08:50 executing program 4: r0 = timerfd_create(0x0, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x2) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000080)=0x5, 0x2) r2 = dup(r0) r3 = gettid() ptrace$getregset(0x4204, r3, 0x206, &(0x7f00000000c0)={&(0x7f00000001c0)=""/204, 0xcc}) read(r0, &(0x7f0000000100)=""/172, 0xac) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0x40085400, &(0x7f0000000000)={0x7}) r4 = getpgrp(0x0) ptrace(0x8, r4) 2018/04/07 14:08:50 executing program 1: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) lseek(r1, 0x0, 0x4) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000040)={0x20000001}) sync_file_range(r0, 0x4, 0x6, 0x4) 2018/04/07 14:08:50 executing program 6: mount(&(0x7f0000000240)='./file0\x00', &(0x7f00000001c0)='.', &(0x7f0000000200)='gfs2meta\x00', 0x0, &(0x7f00000007c0)) r0 = socket$inet(0x2, 0x80000, 0x100000001) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'bond0\x00', 0x1}, 0x16) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x2400, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)={0x1298, 0x1f, 0x422, 0x70bd2b, 0x25dfdbfe, {0xf}, [@generic="32b51a8ca7b433e6eba14b566522307e90ca0d78e0aa329ce9980b2a61d20fe7cbb88ab05038a87cf764a32e44715e0d83ffe589ffa8153bdd5ed9fdc20f5ec6c53ae0648168d758c745729cbfcb7a89d52ca6f92f5a28cc23ab056cd21d5e7567082ae36df42c0c28015b2dbac6f11b5733109d41557631c3024595640b874407e447", @generic="467e0144f94ff212", @nested={0x1188, 0x49, [@generic="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", @generic="a5f124a7b28524e3b8b9895976039189ffb65401d7f81dd5a51578b37211c467c695e4ca99d0bd8b7823f3ec8401061bdce53b4356eb13e09d635b67cacdee3fbcd93f59c8cce9b8e9cda4ff7be81d026e29ab210ce63ca5f510e9963e4ba161192a04cc8e8050b5e2e744373e17c0bbaca0f4c789502935cf27e6bb67aef52458d422c73df03d638238881680f504ac26c694d0ce4a3ef42f30e00ef7bce133cf679554eddf144767fe69fb0a45a931335bf7143a47992ad3f8c71fdbe19cff9d", @generic="bc73c5af7a487581629d68cdd0d1b9d6266be564cb4ec821845e5f0eace0ee1aa8828f3f2e18545c5935fc03feb6cf9d1e01628ff0a7875c56b6444dfd7c889b02d728326116ba4f8c2e63a8f730f62742b53698c1188ed83c4595f508bb3d2b4286f575e3e9d08175a26c8554ee67562d6d45c21374e745746e22ef53df2994f7051eea9e166332c767eff7077ecbb84272019af5541ec3539ca4f548cbe76e5274a8637ac237d328b286cbab15e5dff59c27808bdbe3f878e4ea76b5aa31aa"]}, @generic="40a0b79950fa880955df7c61dd8dc5d5b68583d80b63e4fb92359b88783fa2c27694452cd1df03e8246982edcf45b1e461a1810fc84d9bc57298177e1de967bc825b9b681f6c18348383d380f0073e3b9fd8c163be17eb55c591e081a7c7acf6d0cf99f17b5a932485601119e8407cfb4d"]}, 0x1298}, 0x1, 0x0, 0x0, 0x4880}, 0x48805) 2018/04/07 14:08:50 executing program 3: syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x7fffffff, 0x1) r0 = socket$netlink(0x10, 0x3, 0xc) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00000001c0)) fcntl$notify(r0, 0x402, 0x30) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x2, 0x500) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f00000000c0)=0x800, 0x8) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x8080, 0x0) writev(r0, &(0x7f0000016000)=[{&(0x7f0000000000)="48000000150019704004007fffffff56021100000000e09f488300000058a201f7eb6280dce3bc4a03049174643c89000000dea906000000000000ff41feff4eff2b080000000000", 0x48}], 0x1) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000180)) 2018/04/07 14:08:50 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x480100, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f0000000040)={{0x2, @broadcast=0xffffffff, 0x4e21, 0x1, 'sed\x00', 0x25, 0x0, 0x24}, {@multicast2=0xe0000002, 0x4e24, 0x4, 0x8, 0x7}}, 0x44) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000100)={0xef, 0x0, 0x0, 0x0, "c85baec9f2c7d8195cc9688cd9cee3603b1ba5019532819c1fe303f1d5564c9043c7c71c49ce6f88d1c8ae4d"}) getpeername$inet(r1, &(0x7f00000000c0)={0x0, 0x0, @local}, &(0x7f0000000140)=0x10) [ 72.851877] gfs2: path_lookup on ./file0 returned error -2 2018/04/07 14:08:50 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000010a000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x9, 0x10000) ioctl$int_in(r0, 0x1000005432, &(0x7f0000000000)) openat$cgroup_ro(r1, &(0x7f0000000080)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) 2018/04/07 14:08:50 executing program 2: syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) 2018/04/07 14:08:50 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$cgroup_pid(r0, &(0x7f00000000c0)={[0x30]}, 0x1) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000080)={0x40000000}) r2 = epoll_create1(0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)={0x20000000}) close(r1) 2018/04/07 14:08:50 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) write(r0, &(0x7f0000000040)="fe91381262343ce727810ef538dec268972dabf450e220bbe792f7c801cc8aef4e42794aeca48c01fd8b407b8231cb6d06739a53e3fd16d422e16420411e26db1b2b00c59106eb56fa", 0xfffffffffffffec8) r1 = syz_open_pts(r0, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x840, 0x0) connect$vsock_stream(r2, &(0x7f0000000140)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x2c0001, 0x0) ioctl$TCSETS(r1, 0x5412, &(0x7f00000000c0)={0x12}) [ 72.944619] gfs2: path_lookup on ./file0 returned error -2 2018/04/07 14:08:50 executing program 7: r0 = getpid() r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, r0, 0x0, 0xffffffffffffffff, 0x0) exit(0x0) getpriority(0x0, r0) r2 = eventfd2(0x0, 0x0) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f0000000080)={0x0, r2}) write$eventfd(0xffffffffffffffff, &(0x7f0000000000), 0x8) ioctl$VHOST_SET_VRING_ERR(r2, 0x4008af22, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x2, 0x297, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/07 14:08:50 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1400000025e0d199fc6b939bce405f3d0805d28eb2ff8a000013650900002300ed900614da17e3bf67"], 0x14}, 0x1}, 0x0) 2018/04/07 14:08:50 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x100, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000080)={0x3, 0x1ff}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0xfffffffffffff3d0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000280)={r2, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, [0xf5, 0xd0, 0x4, 0x1000000001, 0x3, 0x56, 0x4, 0xffffffffffffffff, 0x7, 0xbc38, 0xffffffffffff6988, 0x7fff, 0x1, 0xc9f, 0x401]}, &(0x7f00000003c0)=0x100) r3 = openat$cgroup_int(r0, &(0x7f0000000240)='hugetlb.2MB.max_usage_in_bytes\x00', 0x2, 0x0) read(r3, &(0x7f0000000140)=""/232, 0xe8) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ashmem\x00', 0x6043, 0x0) 2018/04/07 14:08:50 executing program 2: socketpair(0x1d, 0x2, 0x4, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000080)={'ipvs\x00'}, &(0x7f00000000c0)=0x1e) r2 = socket$inet6(0xa, 0x806, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000000)={'IDLETIMER\x00'}, &(0x7f0000000140)=0x1e) listen(r2, 0x2) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x10d, 0xa, &(0x7f0000000640)=ANY=[@ANYBLOB="0f0000000000000000000000000000000000000000000000cb04084aa3000000000000000009000000030000008802000000000000e9b8458ae37a877980030000ffffffff80030000ff967df4ce0000ffffffff0300000000000000004af188dfc82d15c5e1731a3fc4450864c28199e231dcc0b59c1b5c414d81aa27c9cf23898a5a22eb37a29b7bb2e8dea49c4fe57d5fa657cc03969f60b07d35deef4bc32f978d9a99232ccf25f7201000acb1fee80f7ee53ad905a12e2b2791f89d573495fdb274c6061e16b0a57cfcacc4e20d1659a858c19c4bfa6fa081c49805fe81174a3883d4f47ba7ec", @ANYPTR=&(0x7f0000000280)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000442653cb8d7d6eb2ffcf842574d3424c3b22c267776c26c8057605be92fa55d1a7c529d57e3a805d692d05840556a3c58daa3a7c0da4ef025ed1c55506537aedfa28caee4082091ff9d7dcb0d3de09dd3c8231cdcd81386d4f2acd997178529a241fc009b3ee11b7"], @ANYBLOB="fe8000000000000000000000000000ff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800c8000000000000000000000000000000000000000000000000002000545241434500000000000000000000000000000000000000000000000000ff020000000000000000000000000001fe800000000000000000ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000a8002efe000000000000000000000000000000000000000000000000eb9c4354000000000000000000000000000000000000000000000000000000000000000000000000000000006e657462696f732d6e730000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800e9020000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff000000000000000000"], 0xfda0) rt_sigpending(&(0x7f0000000180), 0x8) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000240)={0x8000000000009}, 0xfffffffffffffdd7) 2018/04/07 14:08:50 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000340)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time={0x0, 0x989680}}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000180)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r2, 0xc0045540, &(0x7f00000000c0)) [ 73.145227] can: request_module (can-proto-4) failed. [ 73.192113] can: request_module (can-proto-4) failed. 2018/04/07 14:08:51 executing program 3: r0 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0xfffffffffffffff9, 0x4040) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = syz_open_dev$vcsa(&(0x7f0000002ff5)='/dev/vcsa#\x00', 0x2, 0x1) write(r1, &(0x7f0000004080)="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", 0xfa4) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2018/04/07 14:08:51 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f00000001c0)={"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"}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00000005c0)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {0x2, 0x0, 0x0, [], 0x7ff}]}) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f00000006c0)={"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"}) 2018/04/07 14:08:51 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x9) write(r0, &(0x7f0000000040)="ab9dcdbf676f494e78f376a9e5ec1a4d608fdf7eb0b228a0a47ec767fa7fffc65cf0ed889528a70ea4fc1e631ee9c7c62e1fd629a9777dbe83298353f381e76abce1bd945e7b48b7867ddb6b1d8065014f6e4e7c4f9666c648e6b84ee00d5772138ddf086e139c8ba94156d0ce613c8c57a69abde144a2bdd761d8e4b41b977c8c26b050f105a12601afa7e9383bc6f3edf66607c854c3634cd19f2df0a5810e216d58", 0xa3) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000000)="27000000140007070375009700310f0a", 0xdb) 2018/04/07 14:08:51 executing program 2: r0 = gettid() exit(0x0) getxattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=@known='system.sockprotoname\x00', &(0x7f0000000200)=""/38, 0x26) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x401, 0x10000) r2 = perf_event_open$cgroup(&(0x7f0000000080)={0x2, 0x70, 0x3, 0xfffffffffffffffb, 0x9, 0x3, 0x0, 0x6, 0x48, 0x1, 0x4, 0x3, 0x7, 0x3f, 0x91f1, 0x4, 0xfff, 0x1, 0x5, 0x1, 0x39, 0x6, 0x6, 0x6f, 0x8, 0x5, 0x5, 0x6, 0x9, 0x3, 0x0, 0xff, 0x5, 0x1ff, 0x1ff, 0x4d, 0xc5b0, 0x3cbb, 0x0, 0x4, 0x4, @perf_config_ext={0x7fffffff, 0x3}, 0x1841, 0x1caeaa50, 0x101, 0x7, 0x1c6c, 0x0, 0x1}, 0xffffffffffffff9c, 0x2, 0xffffffffffffff9c, 0x2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) prlimit64(r0, 0x0, 0x0, &(0x7f0000000040)) socket$netlink(0x10, 0x3, 0xf) r3 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x200000, 0x40) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000000140)={0xfffffffffffffffe}) msync(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1) 2018/04/07 14:08:51 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f00000016c0)='/dev/snd/pcmC#D#c\x00', 0x79, 0x80) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x4, 0x8, 0xffffffffffff8000, 0x0, r0}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r1, 0x28, &(0x7f0000000040)={0x0, 0x0}}, 0x10) syz_open_dev$audion(&(0x7f0000001500)='/dev/audio#\x00', 0x101, 0x200041) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000000c0)={r2}, 0x6) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001240)={0x0, 0x0, 0x0}, &(0x7f0000001280)=0xffffffffffffff02) lstat(&(0x7f00000012c0)='./file0\x00', &(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r3, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001540)={{{@in, @in6=@local}}, {{@in=@loopback}, 0x0, @in6}}, &(0x7f0000000140)=0xe8) getgroups(0x4, &(0x7f0000001400)=[r4, r5, r6, r7]) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000100)={r3, &(0x7f00000000c0), &(0x7f0000000240)=""/4096}, 0x4) stat(&(0x7f0000001440)='./file0\x00', &(0x7f0000001480)) 2018/04/07 14:08:51 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x28000, 0x26) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000000100)={{0xffffffffffffffff, 0x0, 0x2, 0x3, 0x7}, 0xffffffff, 0x7, 0x6}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r3 = syz_fuseblk_mount(&(0x7f0000000000)='./control\x00', &(0x7f0000000080)='./control/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) times(&(0x7f0000000180)) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) rename(&(0x7f0000000240)='./control/file0\x00', &(0x7f00000001c0)='./file0\x00') ftruncate(r2, 0x0) close(r3) 2018/04/07 14:08:51 executing program 0: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) 2018/04/07 14:08:51 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003bff8)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff}) bind$unix(r1, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) 2018/04/07 14:08:51 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_sco(r1, &(0x7f0000000180)={0x1f, {0x9, 0x7, 0xffffffff, 0x9, 0x3, 0x401}}, 0x8) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000000040)=""/108, &(0x7f00000001c0)=0x6c) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000280)={{{@in6=@mcast1, @in6=@mcast1}}, {{@in=@broadcast}, 0x0, @in=@local}}, &(0x7f0000000380)=0xe8) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001a00)=0x0) stat(&(0x7f0000001a40)='./file0\x00', &(0x7f0000001a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x9, &(0x7f0000001b00)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, r5, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r7 = gettid() getresuid(&(0x7f0000001b40)=0x0, &(0x7f0000001b80), &(0x7f0000001bc0)) getgroups(0x7, &(0x7f0000001c00)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r10 = fcntl$getown(r0, 0x9) lstat(&(0x7f0000001c40)='./file0\x00', &(0x7f0000001c80)={0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getgid() sendmsg$netlink(r2, &(0x7f0000001e00)={&(0x7f0000000240)=@kern={0x10, 0x0, 0x0, 0x12000000}, 0xc, &(0x7f00000019c0)=[{&(0x7f00000003c0)={0x1f4, 0x31, 0x420, 0x70bd29, 0x25dfdbfc, "", [@nested={0x144, 0x7f, [@generic="3840245d910210041cad4f99bd698c2db0691e50aa80c61b8a2ab4ad6705ed4691f6f6d20c9beb8ba6948f6f7003825f71f1d588f195026cabc5a33ad2f26c204c3545bf82e372e5321265c8f164418b79cf4e92eb6da1b719fd569cb2d988ab", @generic="300430ca60b1bf950c9f4d22c964949b3abc89787e85d44083c0f0a224e297c99da627bc7af0e15df2c47353fa35a84307a54b65463046eaae141c46e19f24c9ac9b3b710bae3099e849f0dad612b2eccbe593b5cac5d49fab2ebcb983b3cfd8d5ae8239831c402039ad1784f38afd4e9c94bc7463dde2", @typed={0x68, 0x15, @binary="753f38e8cddeab02600522f6a83c9d64a81b5739eed6f76930de738165997acb6e0f8e485750ea7e78e685a061d16ab98995146ae14bca7d4f70e70ffa88e21d71dedd7d8557ab6a49d294ae8a2951f7ca0380b4b851208bb3ec88985c4733f00d548d"}]}, @generic="7bb53ea6ef26f4877f6b17015768e420b9d0b78c438e381894f20c4931fab5cd16757f56366ed636cb1ad1079d2625f33b8b565326a9cc376cd9c4daa135a5a1d295bf74ea758cb2c18cb7a98e92e9ee4ee7c75e51c3adba1728ef480d088b2b0b581c7321bf6fae31db4c60f85fa14d707d562078d985a740e844d28988e64f3fc3f3fc0025a20d016df481d08c2a586f029e61a2291638b52627650a81"]}, 0x1f4}, {&(0x7f0000001940)={0x10, 0x2d, 0x1, 0x70bd29, 0x25dfdbfb}, 0x10}], 0x2, &(0x7f0000001d00)=[@cred={0x20, 0x1, 0x2, r3, r4, r6}, @rights={0x38, 0x1, 0x1, [r1, r0, r1, r1, r0, r0, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x30, 0x1, 0x1, [r0, r1, r0, r0, r1, r0, r0]}, @rights={0x28, 0x1, 0x1, [0xffffffffffffffff, r1, r0, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0xf0, 0x20000880}, 0x4) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x9, 0x1, 0x800, 0x3ff, 0x0, 0x3, 0x0, 0x0, 0x80, 0x1ff, 0x20, 0xff, 0xff, 0xbbb, 0x101, 0x4, 0xf615, 0x2, 0x7fff, 0x3, 0x1, 0x53, 0xa5, 0x6, 0x1ff, 0x80000000, 0x5, 0x7f, 0x200, 0xf3, 0x7, 0x10001, 0x7, 0xffff, 0xdd2, 0x2, 0x0, 0x2, 0x1, @perf_bp={&(0x7f00000000c0), 0xb}, 0x10000, 0x88a, 0x0, 0x7, 0x8001, 0x9, 0x6}, 0x0, 0xa, r0, 0x3) 2018/04/07 14:08:51 executing program 4: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f00000001c0)={0x0, {{0x2, 0x4e23, @loopback=0x7f000001}}, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x108) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000000180)={0x0, &(0x7f0000000080), 0x100}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x6, 0x30}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000300)={r3, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}}, &(0x7f00000000c0)=0x84) 2018/04/07 14:08:51 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000140)=0x8209, 0x4) readv(r0, &(0x7f0000cc0f90)=[{&(0x7f0000a8efed)=""/19, 0x42}], 0x0) write$evdev(r0, &(0x7f0000000080)=[{}, {}, {{0x0, 0x2710}}, {{0x77359400}}], 0x60) r1 = getpid() r2 = gettid() setpgid(r1, r2) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/07 14:08:51 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x1, 0x0) getsockopt$netlink(r0, 0x10e, 0x2, &(0x7f00000000c0)=""/63, &(0x7f0000000180)=0x3f) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000000040)=@req={0x3fc}, 0x10) listen$netrom(r0, 0x7) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x27, 0x331, 0x0, 0x0, {0x10}}, 0x14}, 0x1}, 0x0) 2018/04/07 14:08:51 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f000061af66), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x22000, 0x0) connect$nfc_llcp(r1, &(0x7f0000000040)={0x27, 0x1, 0x0, 0x0, 0x7fff, 0x100000000, "fc858343559db5f44d52d00a3a2ce7a04f2f4536d9dec42268051fc5df53683274ff18d2e156eada5cd92d5fe9c90f455ce52d384974ec4b52726f3bc8e50d", 0x8c9}, 0x60) sendmmsg(r0, &(0x7f0000005540)=[{{&(0x7f0000000440)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev={0xac, 0x14}}}}, 0x80, &(0x7f0000002880), 0x0, &(0x7f0000002900)}}, {{&(0x7f0000005240)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000005380)}}], 0x2, 0x20000001) 2018/04/07 14:08:51 executing program 1: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x3, @empty, "62697366300000000000020000804000"}}, 0x1a) ioctl$PPPOEIOCSFWD(r0, 0x40047452, &(0x7f0000000040)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'ip_vti0\x00'}}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={'bcsh0\x00', {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/04/07 14:08:52 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000000efcc)={{0x3, 0x0, 0x0, 0x0, 0x1}}) sync_file_range(r0, 0x80000001, 0x4, 0x4) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x210000, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000000080)=0x3) openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) 2018/04/07 14:08:52 executing program 1: prctl$getreaper(0x2f, &(0x7f0000000080)) 2018/04/07 14:08:52 executing program 6: r0 = socket(0x10, 0x80002, 0x0) bind$netlink(r0, &(0x7f0000177ff4)={0x10, 0x0, 0x1}, 0xc) ioctl$sock_bt(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) perf_event_open(&(0x7f0000348f88)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000380), &(0x7f0000000480)=0x339) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x4, 0x40) connect$netlink(r0, &(0x7f0000000100)=@proc={0x10, 0x0, 0x1}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) sendto(r0, &(0x7f0000cfefee), 0x209, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000041c0)=[{{&(0x7f00000026c0)=@rc, 0x80, &(0x7f0000002740), 0x0, &(0x7f0000000140)=""/143, 0x8f}, 0x4}], 0x1, 0x40010001, &(0x7f00000042c0)={0x0, 0x1c9c380}) 2018/04/07 14:08:52 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d00001000000000000000000000000300060000000000020020007f00000100000000000000000300050000000000020000000000000000000000000000000800120000400000000000000000000006000000000000000000000000000000ff01000000000000000000000000000100000000000000000000ffffe0000001"], 0x80}, 0x1}, 0x0) 2018/04/07 14:08:52 executing program 0: bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={0xffffffffffffff9c, 0x50, &(0x7f0000000040)={0x0, 0x0}}, 0x10) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000100)=r0, 0x4) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)={0x2, 0x13, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) recvmsg(r2, &(0x7f0000001580)={&(0x7f0000000200)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000280)=""/255, 0xff}, {&(0x7f0000000380)=""/130, 0x82}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000001440)=""/231, 0xe7}], 0x4, &(0x7f0000001540)=""/46, 0x2e}, 0x40012000) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00000015c0)={r2, r1}) syz_mount_image$bfs(&(0x7f0000001640)='bfs\x00', &(0x7f0000001680)='./file0\x00', 0xd33, 0x4, &(0x7f0000001900)=[{&(0x7f00000016c0)="1ad0f936c4c1ac0a1dfa90eec9b5354bde1dc2bde604085e9504431853da7f9fd1b3eab0f5affb6bc18d6f91e360582e623213e0b16530b040dd0946e1fbdf6014fab66e5a914ed274a56d6f8ca1bc1501d60672a8944f2ff9e12312cd0dca3d0ffb2d3a4151d192475bbd7fb9b36690802de1d2ff416d5e556904", 0x7b, 0x8001}, {&(0x7f0000001740)="cb58af3dd4ff6b4565eab125b226829989b6c3f0424c313bd799caad52cb2efa3590fc3c2a7309a2d863836670c21c048f1314afce005ffb3d2b117a686fb476c652d6c9fdef47d6100a4d18ae5fd451df6b6984d409f9c2a2c110fc91823bf74aef103fc97996ec79bcc14947051e16982b460200a0ef62026757da78f683472e4f5bdb6f0687ddd4e2cc732b1dd282a51589eadc04f81c41b48b3818db5c3a810e173faac5839fff", 0xa9, 0x20}, {&(0x7f0000001800)="1c610271d68ef84ef24a352aeb0d6e1fc7f17bd14503eb8c4105fedbdeb84cf3a0b788a40eda2027cb839912f7dc015b78ed1c4dcf33d9533ff83095efd06a1dff8d83f70acc4eecf695abfa2ead876f895dfd5f247688fb8fb9fb086da2637bf3f0ac6f9113d0c3b69c86ca57ecffb7d63394ccac0c107cc9de0dc096ca6c4f25ba7a92e4eb29164ae6f397735860d884dd2f4862d5", 0x96, 0xa15}, {&(0x7f00000018c0)="27d961929cc6254179cc77ef5367b0feae0fb5c08e40a2144538b84cbf8270518505fd42c26b0b4ee67c19bdb1cd385bea13fbf03ebe690365a7450ee43c5b", 0x3f, 0x6}], 0x0, 0x0) setsockopt$sock_int(r2, 0x1, 0x2, &(0x7f0000001600)=0x2, 0x4) sendmsg$nfc_llcp(r3, &(0x7f0000003b80)={&(0x7f0000001980)={0x27, 0x0, 0x2, 0x6, 0x10000, 0x100000001, "1813c856fc90c7a2701b9349040416896e1ecb45e8a9220dfbb1fb8119acd8ef11b44dc1a59f9fc9e9dd00cf7730ba99e860814bb252134b2c2dbe970249da"}, 0x60, &(0x7f0000002b00)=[{&(0x7f0000001a00)="324d4ec30d2c428e39d5b90d3e3d2dbd6af66e1a0f022311be0c41c32015fe835c6573b287a15e5fa74b26628daecf1fdd8a931c1dbbc404ada0f74cc2eea16ae3cab07774c4542b6019f23c84b1671d4a1724fe13b5ab1097d7163692", 0x5d}, {&(0x7f0000001a80)="8b2c2af22915d5013ab471ff", 0xc}, {&(0x7f0000001ac0)="c07c79ad0fe60b17ed7ca5e1", 0xc}, {&(0x7f0000001b00)="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", 0x1000}], 0x4, &(0x7f0000002b40)={0x1010, 0x103, 0x1, "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"}, 0x1010, 0x40001}, 0x40000) 2018/04/07 14:08:52 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0x1d, &(0x7f0000000040), 0x0) getsockopt(r0, 0xb, 0x2, &(0x7f0000000000)=""/66, &(0x7f0000000080)=0x42) 2018/04/07 14:08:52 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) iopl(0x9) sendmsg$nl_xfrm(r0, &(0x7f0000000080)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000001700)=@delsa={0x28, 0x11, 0x23, 0x0, 0x0, {@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x32}}, 0x28}, 0x1, 0x0, 0x0, 0x4020000000}, 0xfffffffffffffffc) 2018/04/07 14:08:52 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f00000001c0)=0x1c, 0x4) listen(r1, 0x0) connect$unix(r0, &(0x7f000066fff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) shutdown(r1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)={r0}) getpeername$ipx(r2, &(0x7f00000000c0), &(0x7f0000000100)=0x10) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x82, 0x0) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f0000000040)={0x2, 0x2d, 0x1, r0}) accept(r1, &(0x7f0000000280)=@nl=@unspec, &(0x7f0000000180)=0x80) 2018/04/07 14:08:52 executing program 1: r0 = socket(0xa, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000223000)=""/32, &(0x7f0000000040)=0x20) prctl$setendian(0x14, 0xfffffffffffffffe) 2018/04/07 14:08:52 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000791000)={0x10}, 0x2b9, &(0x7f0000e2a000)={&(0x7f0000831000)=ANY=[@ANYBLOB="09000000605cfffb56fff3016f061e00406600000000000000000000"], 0x1c}, 0x1}, 0x0) 2018/04/07 14:08:52 executing program 3: r0 = syz_open_dev$adsp(&(0x7f00000001c0)='/dev/adsp#\x00', 0x1, 0x0) finit_module(r0, &(0x7f0000000200)='*cgroup!]]!securityppp1\\\x00', 0x1) socket$kcm(0x29, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000018cff6)='net/kcm\x00\b\x00') r2 = socket$kcm(0x29, 0x2, 0x0) removexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@random={'system.', 'net/kcm\x00\b\x00'}) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000000)=0xffffffff, 0xffffffffffffff00) readv(r1, &(0x7f0000c43f70)=[{&(0x7f00004d0000)=""/131, 0x83}, {&(0x7f0000f44000)=""/100, 0x64}, {&(0x7f0000ea5000)=""/4096, 0x1000}], 0x3) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000180)={0xaa, 0x28}) write$binfmt_misc(r2, &(0x7f00000000c0)={'syz1', "330759c6aee3aabc7e6edd6d476dd08e5ac482f0b73287387c3807a80f4ce6ffa47feaca01cd34d21b32ce4c14fc56c3e1caa2cece5ba7746523034f19ef31295857ee56dd66daeb9c396f7aa606130ac8d57a3422701551ca5cb195813c1d8ac0b245d8ba337660c60c911360ba874b1b3f1681dd136e30c85b8bd287972b52d9eff24e260d64bd61631968782894370e714b62bd138ef84365c3a14029ae4367dcbaa5b4b943e925ae59d650647d1497e3"}, 0xb6) 2018/04/07 14:08:52 executing program 4: accept4$ax25(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x80000) r0 = epoll_create1(0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000000040)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f00004c1000)}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007fd0)={0x0, 0x0, &(0x7f00000001c0), 0x48, 0x0, &(0x7f0000000140)="62164b44a5c310affb2298c023c7036e8915400419dae89cc59e3878ffffff00d600001bef1aedff4203c544cc0100008081000003000000070718d1fc0e41a052600c8281000000"}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000cf7ff4)) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=ANY=[@ANYBLOB="11634840", @ANYRES64=0x0, @ANYBLOB="0081000000001741"], 0x0, 0x0, &(0x7f0000260000)}) 2018/04/07 14:08:52 executing program 2: r0 = socket$inet6_sctp(0xa, 0x100000000005, 0x84) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001780)={&(0x7f0000000000)=@proc={0x10}, 0xc, &(0x7f0000000140)=[{&(0x7f0000000040)=ANY=[@ANYBLOB="7d4514fcc20d72b255b4862ddfbf9512cc4cfa8826349241243d5953a55e20b0a5e68336d7f6fee2632c7abf8c42e4d10bde437b49f0"], 0x1}], 0x1, &(0x7f00000016c0)}, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000080)={'ip6gre0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/04/07 14:08:52 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4002, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000040)) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r3, 0x200, 0x70bd28, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x641}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}]}, 0x24}, 0x1, 0x0, 0x0, 0x10}, 0x4000810) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r2, 0x407, 0x0, 0x0, {0x2}}, 0x14}, 0x1}, 0x0) 2018/04/07 14:08:52 executing program 0: bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={0xffffffffffffff9c, 0x50, &(0x7f0000000040)={0x0, 0x0}}, 0x10) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000100)=r0, 0x4) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)={0x2, 0x13, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) recvmsg(r2, &(0x7f0000001580)={&(0x7f0000000200)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000280)=""/255, 0xff}, {&(0x7f0000000380)=""/130, 0x82}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000001440)=""/231, 0xe7}], 0x4, &(0x7f0000001540)=""/46, 0x2e}, 0x40012000) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00000015c0)={r2, r1}) syz_mount_image$bfs(&(0x7f0000001640)='bfs\x00', &(0x7f0000001680)='./file0\x00', 0xd33, 0x4, &(0x7f0000001900)=[{&(0x7f00000016c0)="1ad0f936c4c1ac0a1dfa90eec9b5354bde1dc2bde604085e9504431853da7f9fd1b3eab0f5affb6bc18d6f91e360582e623213e0b16530b040dd0946e1fbdf6014fab66e5a914ed274a56d6f8ca1bc1501d60672a8944f2ff9e12312cd0dca3d0ffb2d3a4151d192475bbd7fb9b36690802de1d2ff416d5e556904", 0x7b, 0x8001}, {&(0x7f0000001740)="cb58af3dd4ff6b4565eab125b226829989b6c3f0424c313bd799caad52cb2efa3590fc3c2a7309a2d863836670c21c048f1314afce005ffb3d2b117a686fb476c652d6c9fdef47d6100a4d18ae5fd451df6b6984d409f9c2a2c110fc91823bf74aef103fc97996ec79bcc14947051e16982b460200a0ef62026757da78f683472e4f5bdb6f0687ddd4e2cc732b1dd282a51589eadc04f81c41b48b3818db5c3a810e173faac5839fff", 0xa9, 0x20}, {&(0x7f0000001800)="1c610271d68ef84ef24a352aeb0d6e1fc7f17bd14503eb8c4105fedbdeb84cf3a0b788a40eda2027cb839912f7dc015b78ed1c4dcf33d9533ff83095efd06a1dff8d83f70acc4eecf695abfa2ead876f895dfd5f247688fb8fb9fb086da2637bf3f0ac6f9113d0c3b69c86ca57ecffb7d63394ccac0c107cc9de0dc096ca6c4f25ba7a92e4eb29164ae6f397735860d884dd2f4862d5", 0x96, 0xa15}, {&(0x7f00000018c0)="27d961929cc6254179cc77ef5367b0feae0fb5c08e40a2144538b84cbf8270518505fd42c26b0b4ee67c19bdb1cd385bea13fbf03ebe690365a7450ee43c5b", 0x3f, 0x6}], 0x0, 0x0) setsockopt$sock_int(r2, 0x1, 0x2, &(0x7f0000001600)=0x2, 0x4) sendmsg$nfc_llcp(r3, &(0x7f0000003b80)={&(0x7f0000001980)={0x27, 0x0, 0x2, 0x6, 0x10000, 0x100000001, "1813c856fc90c7a2701b9349040416896e1ecb45e8a9220dfbb1fb8119acd8ef11b44dc1a59f9fc9e9dd00cf7730ba99e860814bb252134b2c2dbe970249da"}, 0x60, &(0x7f0000002b00)=[{&(0x7f0000001a00)="324d4ec30d2c428e39d5b90d3e3d2dbd6af66e1a0f022311be0c41c32015fe835c6573b287a15e5fa74b26628daecf1fdd8a931c1dbbc404ada0f74cc2eea16ae3cab07774c4542b6019f23c84b1671d4a1724fe13b5ab1097d7163692", 0x5d}, {&(0x7f0000001a80)="8b2c2af22915d5013ab471ff", 0xc}, {&(0x7f0000001ac0)="c07c79ad0fe60b17ed7ca5e1", 0xc}, {&(0x7f0000001b00)="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", 0x1000}], 0x4, &(0x7f0000002b40)={0x1010, 0x103, 0x1, "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0x1010, 0x40001}, 0x40000) 2018/04/07 14:08:52 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x3, 0x24081) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f00000000c0)=&(0x7f0000000080)) [ 76.296141] binder_alloc: 7174: binder_alloc_buf, no vma [ 76.301657] binder: 7174:7197 transaction failed 29189/-3, size 0-0 line 2963 2018/04/07 14:08:53 executing program 2: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x42000, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000540)='/dev/ppp\x00', 0x101002, 0x0) syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000100)=0x600214) syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x80000) pread64(r0, &(0x7f000057c000)=""/226, 0xe2, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000340)={0x0, 0x2f5}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000480)={r1, 0x3ff}, &(0x7f00000004c0)=0x8) pwritev(r0, &(0x7f0000ed8f70)=[{&(0x7f00007d7f41)='k', 0x1}], 0x1, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f000082ef0a)=""/246) 2018/04/07 14:08:53 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"88c295b03a38541cffffff70ffff00", 0x109}) timer_create(0x7, &(0x7f0000000140)={0x0, 0x3, 0x0, @thr={&(0x7f00000002c0)="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", &(0x7f0000000040)="14d3ce5ceed412a842a7656be788b0754cca85adaacbbeb5a9635796e1dba339b3d568ec9a05e721d7f337e11e6d8ccd3369ca9642a9162be60539c0ff42b9de242d147ce72af0e4e6c5f8e2a737fe6da02d02b04f2f0aa96019898bebede2e6e096c99081a3d50e4c2bb21526e072f7eca9cfac0e6ba03f5d9226406dd6b501f95c2b61ded32c380bb37a7bf5338e1a1b3c05bb5c728dab8e70da775aa35128d67e919c01d2e18a837f4868bac5a115cb030a5bd26fe71d30f85c52e6ff8504fb3025"}}, &(0x7f0000000180)=0x0) timer_delete(r1) 2018/04/07 14:08:53 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000003c0)={0x0, @multicast2, @multicast1}, &(0x7f0000000400)=0xc) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f0000fe8000)={&(0x7f0000c06d10)=@getpolicy={0xb8, 0x15, 0x210, 0x70bd26, 0x25dfdbff, {{@in=@loopback=0x7f000001, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xc}}, 0x4e24, 0x5, 0x4e24, 0x7, 0xa, 0x20, 0x20, 0x7e, 0x0, r1}, 0x6e6bb2, 0x1}, [@replay_thresh={0x8, 0xb, 0xa9}, @tmpl={0x44, 0x5, [{{@in6=@dev={0xfe, 0x80, [], 0x14}, 0x4d3, 0x3c}, 0x2, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x3506, 0x2, 0x2, 0xbb4, 0x100, 0x9, 0x80000000}]}, @etimer_thresh={0x8, 0xc, 0x6000}, @extra_flags={0x8, 0x18, 0x1}, @offload={0xc, 0x1c, {r2, 0x2}}]}, 0x88}, 0x1}, 0x0) 2018/04/07 14:08:53 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000289fa8)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x7, r1, 0x1}) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000000080)={0x6, 0x8001, 0x8}) r3 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) sendmsg$alg(r3, &(0x7f00000013c0)={0x0, 0x0, &(0x7f0000001300)=[{&(0x7f0000000000)="f9e3a127be1d0953084fab7d2701417e", 0x10}], 0x1, &(0x7f0000001380)}, 0x0) io_submit(r4, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f000007d000)="b3", 0x1}]) 2018/04/07 14:08:53 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) name_to_handle_at(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=ANY=[], &(0x7f0000000180), 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) fcntl$notify(r0, 0x402, 0x23) ioctl(r0, 0x2283, &(0x7f0000979fff)="a6") ioctl$TCXONC(r0, 0x540a, 0x10001) write$evdev(r0, &(0x7f0000000040), 0x6c0) 2018/04/07 14:08:53 executing program 7: syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x8, 0x1000000) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x1, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x0, 0x0) close(r0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000000)=0x3) 2018/04/07 14:08:53 executing program 4: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000c3bff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept$inet(r0, &(0x7f0000000780)={0x0, 0x0, @multicast1}, &(0x7f00000007c0)=0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000800), &(0x7f0000000840)=0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10) sendto(r0, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) r3 = syz_open_dev$admmidi(&(0x7f0000000540)='/dev/admmidi#\x00', 0xfffffffffffffffe, 0x101000) accept$netrom(r3, &(0x7f0000000680), &(0x7f00000006c0)=0x10) r4 = accept4$inet(r2, &(0x7f0000000340)={0x0, 0x0, @loopback}, &(0x7f00000003c0)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000000400)=0x3bc000, 0x4) getgid() socket$l2tp(0x18, 0x1, 0x1) r5 = accept(r0, &(0x7f0000000100)=@ethernet={0x0, @link_local}, &(0x7f0000000180)=0x80) syz_genetlink_get_family_id$fou(&(0x7f0000000380)='fou\x00') accept4$unix(r0, &(0x7f0000000200), &(0x7f0000000300)=0x6e, 0x80800) sendmsg$FOU_CMD_DEL(r5, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000580)=ANY=[@ANYBLOB="ff1cef4979baa688cc6138b1faf73ff74ca544ea3105883455c653aebcb09ed843d411363c7a2dca259893a7937027cbe28ed34567a43109c25a61c8ba2aac98a012f43042692e90e1da09f5fd162671b2b2aef849666a34fa7894cbc1f96bfa7ca8b0b9197b8472224bb6000000000000f3114c4d7ce0a5ce9866f93637909504d82983a20e93859329e02611708d0f2364a81922607a9ece2c457224097c68cace2e4cc23928dec11e783c1bbe3f4301000000766004ae39396b5a1f0000000000000000000000000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x20040000}, 0x80) r6 = socket$inet6_udp(0xa, 0x2, 0x0) kexec_load(0x8000, 0x4, &(0x7f0000000700)=[{&(0x7f0000000440)="4b61c49a4e9585e049eedf31c6a8ccbe8a54dbb39ef5", 0x16, 0x0, 0x4}, {&(0x7f0000000880)="1ce143ec7a1a46f8e10ee632583e512024fa5e1ac19a548d2bc6a53382d50e38ebc246959e1470ccfc1c89f005fedccfef83cbdb52d679a1e2fb75f2b949a3715f6f5df5ecb72ce0d548943c544ff6fb9e49ad212a12c19e56ec66b250af7332c4cc5ac0d2a5353051dc514c86454cf890b0091241db3800778324035117a22490f890ab662b77cf2f1a0218ac512476a8301ad5a5b099bd544beb42a82c2bdebb01aafa14c4a8a10e7371aac26b18e2bd684815b1ac4dd494417842995fb38ee5920b760bad9c7673215e11bf31fa17283d39e102fa4d565a", 0xd9, 0x2, 0x2}, {&(0x7f0000000480)="394011fac73a31faa1a1d0171c1d94302b62c274f314d3e788b2fdc0f016927ec451e169d74df72d18dea6c543a1257ebcce46887c7eb37d085126d8f186d723ef29ed08b8b48bb3c61de1972da3", 0x4e, 0x7, 0x2}, {&(0x7f0000000500)="67b4f459ed881406", 0x8, 0x3ff, 0x63}], 0x320000) connect$inet6(r6, &(0x7f0000e6f000)={0xa, 0x4e22, 0x1000000000000, @empty, 0x5}, 0x1c) r7 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r7, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r7, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) sendto$inet6(r6, &(0x7f0000000000)="1f1bc61dd4cc70fc5622ce596c714aa0a6c120ca3e99307155a2df13bc06647953877022fd506aa4f7532974c02da3b151ae72505e918a33ed60e3dff0f993e6ed7403df67cd85677e72e36e680ecd699493bdea20af4a1adec9ba09cf650d3e071a11157b472e6e7a554bdebc30e5b32ea723698337903769ce391f81f683a11a168d3b4b0df984aa8a3dd124c3d14759b1bbaef26559274feb52d9b1afe9ed9bc11cec3624d2bb71031cee09f4426069fc18c73cdf6ca87a78f5bd37344d9231860b9db4ec65b70ca19eb5c2938a7ecd3179ab3d2a09eb7843a9ffb55f00adfb9b5cd082a62c4521e241da630dfe59445b8c64643588", 0xf7, 0x4000010, 0x0, 0x0) 2018/04/07 14:08:53 executing program 0: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000000)) r1 = socket$netlink(0x10, 0x3, 0x1004000000004) writev(r1, &(0x7f0000000000)=[{&(0x7f00000002c0)="580000001400192340a14b80fd0d8c560a0600000000e076000543d8d8fe5800000024ca7f4f643e8900050028635a000510f5100002000000000000001c04ed5dfffff500002f000d0001000404080000cd22dd33a52aa2", 0x58}], 0x1) [ 76.416160] binder: BINDER_SET_CONTEXT_MGR already set [ 76.421535] binder: 7174:7198 ioctl 40046207 0 returned -16 [ 76.434065] binder_alloc: 7174: binder_alloc_buf, no vma [ 76.439584] binder: 7174:7198 transaction failed 29189/-3, size 0-0 line 2963 [ 76.458139] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/07 14:08:54 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x400000012, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000044000)) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4800) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0xf4, "6b7c2c4835a669f61f86386582ef5a812fbd13ff674871c01bf0e3e013f77fd8af7388203e99f3f834e04f0dffe4b3044afde5c2054bb841546238e3ed086f8c5911152a2acfdc467e2c456fe0f977d8aac6249f63293b7742b9c44741b9cd63fb5835cb636cced245caf07fb4e345ff6338dc5fae0b570be115008842b478b35ed6143a704c398f9af25800192839332c1e936aef0858999ef9964067347df9f649aba284092fa58aa35c9d0b5c6b675adeccc4571580ff2baff073d58ec6d4560d0ec9f17247c9ac626f61ce7c1f232af8258408cd7539be533e55201e68abbe79df584e4475d4b44675be701b84563deeee10"}, &(0x7f0000000180)=0xfc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x6, 0x80, 0x0, 0x4, 0x41}, 0x98) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) [ 76.489066] sg_write: data in/out 3171656/1526 bytes for SCSI command 0x0-- guessing data in; [ 76.489066] program syz-executor3 not setting count and/or reply_len properly [ 76.515787] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/07 14:08:54 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000002500)={0x6, 0x3, &(0x7f0000000200)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x5, 0x3c}, [], {0x95}}, &(0x7f00000000c0)='GPL\x00', 0x1, 0x99, &(0x7f0000000140)=""/153}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000001340)={0x3, 0x7, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x4}, [@exit={0x95}, @ldst={0x0, 0x2, 0x3, 0x6, 0x1, 0xfffffffe, 0xffffffffffffffff}], {0x95}}, &(0x7f0000000040)='GPL\x00', 0x2, 0x1000, &(0x7f0000000340)=""/4096, 0x41000, 0x1}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r0, 0x0, 0x0, 0x64, &(0x7f0000000340), &(0x7f00000002c0)=""/100}, 0x28) 2018/04/07 14:08:54 executing program 7: r0 = memfd_create(&(0x7f0000000040)='proc-\x00', 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f00000001c0), 0x8) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000ca5fe8), &(0x7f00006fcff0)) r1 = inotify_init1(0x0) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r3 = getpgrp(0x0) kcmp(r2, r3, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000140)) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000200)={0x0, 0x5991}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000280)={r5, @in6={{0xa, 0x4e23, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}, 0xfffffffffffffe01, 0x1, 0x9cca, 0x6, 0x20}, &(0x7f0000000340)=0x98) semctl$GETVAL(0x0, 0x6, 0xc, &(0x7f0000000440)=""/149) ioctl$DRM_IOCTL_AGP_BIND(r4, 0x40106436, &(0x7f0000000100)={0x0, 0x8}) connect$ipx(r0, &(0x7f00000000c0)={0x4, 0x7fffffff, 0x0, "e63eeb7eabf7", 0x1ff}, 0x10) sendto(r1, &(0x7f0000000500)="40ec226f4a9b993b308661fdf6b3260a986fe5a545b77357e1965af3bc06461009970a75d0a18035516461acf5d83464b0fbf6ba931da4d9afc9ebf9b63cb8860d40a727627677b6df88cc4c383e6d8f5e09a5161b9a2141b5d2f5a3c9d98f5d0f42513684a81f09dc79e317532cbb959d8cb7ec292193539f13b7d342746ad1e62315eabee433db06620717b9154cc3494a40bd1cf8723d9bb943fdf59369f4586f4f3a09336f26f462286065434d25a46d2f40d84f4bfd76edc80d7f6c9776133039d179b5c7cdda69a2422a92", 0xce, 0x800, &(0x7f0000000380)=@pppol2tp={0x18, 0x1, {0x0, r4, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x1, 0x2, 0x4, 0x2}}, 0x80) 2018/04/07 14:08:54 executing program 1: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x9, 0x2) bind$bt_l2cap(r0, &(0x7f00000001c0)={0x1f, 0x0, {}, 0xc, 0x401}, 0xe) [ 76.570321] sg_write: data in/out 3171656/1526 bytes for SCSI command 0x0-- guessing data in; [ 76.570321] program syz-executor3 not setting count and/or reply_len properly 2018/04/07 14:08:54 executing program 4: r0 = socket$inet(0x2b, 0xfffffffffffffffd, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x404e23}, 0x10) getpeername(r0, &(0x7f00000001c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000240)=0x80) ioctl$TIOCCBRK(r1, 0x5428) 2018/04/07 14:08:54 executing program 1: 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), 0x1}, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="240000001a0025f00000000401911f0e0a0b00000004bf00000600ec0800030005299911", 0x24) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x9, &(0x7f0000d92ffc), &(0x7f0000000000)=0x4) umount2(&(0x7f0000000040)='./file0\x00', 0xa) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00000000c0)=0x10000, 0x4) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000080)={r0, 0x9}) 2018/04/07 14:08:54 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) socket$nl_generic(0x10, 0x3, 0x10) open_by_handle_at(r1, &(0x7f0000000140)={0x7d, 0x7, "6ff9095483ec13989c6736b354d947a82d46b9ccd28ceb1cd0ee017035fdaee23dae711a4d4832bd9c28c0102c442f0f3c78b7e11a7a42dc61fdc6fd5575081c8c44d6752930a3c79c6132fbbd54a4a78d82133fd7666e55a6b7807f3b6ebcd60fc389a0234e9e6254a1da529eefcd016f8ddfea9a"}, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000100)) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f0000000040)={{0x81, 0x1000, 0x100000000, 0x4, 0x0, 0x5}, 0x2}) sendto(r1, &(0x7f0000e72f54)="efc1dd04b929ec55e3d31ce465b16d3f62ce8b7d09187b0ae4333aa4e87f21d81c0f416ba7e1459373e84f858bf66e8a78e30dd63e3fefcd6dd289d4c9a7593549b9428a8c091fa3c2e38dcab2170acc360a1ec6520133748c932b2978327a77c100c45f90599423eb8bf4c1adb297ca", 0x70, 0x0, &(0x7f000072b000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x80) recvmsg(r1, &(0x7f0000b24000)={&(0x7f0000f7ffa8)=@alg, 0x58, &(0x7f00000c2fd0)=[{&(0x7f0000f80f9a)=""/102, 0x66}, {&(0x7f0000af7000)=""/4096, 0x1000}], 0x2, &(0x7f0000fb3fa9)=""/87, 0x57}, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00000001c0)=0x0) syz_open_dev$midi(&(0x7f0000000280)='/dev/midi#\x00', 0xfffffffffffffff8, 0x1) bind$alg(r0, &(0x7f0000000200)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) ioprio_set$pid(0x3, r3, 0x460a615e) 2018/04/07 14:08:54 executing program 0: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000000)) r1 = socket$netlink(0x10, 0x3, 0x1004000000004) writev(r1, &(0x7f0000000000)=[{&(0x7f00000002c0)="580000001400192340a14b80fd0d8c560a0600000000e076000543d8d8fe5800000024ca7f4f643e8900050028635a000510f5100002000000000000001c04ed5dfffff500002f000d0001000404080000cd22dd33a52aa2", 0x58}], 0x1) 2018/04/07 14:08:54 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000100)={{0xa, 0x4e22, 0x3, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x18}}}, {0xa, 0x4e20, 0xfc0000, @empty, 0x80000000}, 0xd532, [0x4, 0x87, 0x1000, 0x200, 0x6, 0x1000, 0x9, 0x5]}, 0x5c) bind$alg(r0, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000001c0)="e599b5bf0800000000000000fb542113", 0x10) r2 = accept(r0, 0x0, &(0x7f00000000c0)=0xfd38) sendmsg$key(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000400)={0x2, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4}]}, 0x30}, 0x1}, 0x0) 2018/04/07 14:08:54 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f000076c000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000000040)=[{r0, 0x1000}], 0x1, 0xfffffffffffffe00) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000100), 0x2) r2 = socket$unix(0x1, 0x3, 0x0) bind$unix(r2, &(0x7f0000774ff6)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f000071eff8)=@file={0x1, './file0\x00'}, 0xa) 2018/04/07 14:08:54 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x4000000000000084) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e24, 0x8, @dev={0xfe, 0x80, [], 0x10}}, 0x4f) io_setup(0x20, &(0x7f0000c6b000)=0x0) io_submit(r1, 0x1, &(0x7f0000356ff0)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000001ec0)='[', 0x1}]) ioctl$sock_netdev_private(r0, 0x89f2, &(0x7f0000000040)="31220e60bf28aa786d2289393f79db49edacf9d24bad8c84770670dbc9e784ec48cc5f00ef1abd6d6dfd4157c469584000a3897dad16a2b2bb192b29122e4299ae4b5613bc8cb2443581c34d6500716ba1510693d2db143a3d696030e70f354e0b9ac84d41f74aa4277b2f790619") 2018/04/07 14:08:54 executing program 3: r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x1) r2 = gettid() r3 = open(&(0x7f00000000c0)='./file0\x00', 0x14102, 0x146) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x538f9366}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=r4, &(0x7f0000000200)=0x4) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0x0, 0x2) r6 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x200000, 0x0) ioctl$VHOST_SET_LOG_BASE(r6, 0x4008af04, &(0x7f0000000100)=&(0x7f0000000080)) ptrace(0x10, r5) 2018/04/07 14:08:54 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xfffffffffffffc00, 0x220043) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000040)=0x5, 0x4) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000000240)={0x3}) ioctl$KVM_GET_REGS(r3, 0x8090ae81, &(0x7f00000002c0)) 2018/04/07 14:08:54 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x410000, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000000140)={@remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8) r2 = socket$pptp(0x18, 0x1, 0x2) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000280), &(0x7f00000002c0)=0x10) r3 = dup2(r0, r0) ioctl$sock_ipx_SIOCIPXCFGDATA(r3, 0x89e2, &(0x7f00000000c0)) bind$pptp(r2, &(0x7f0000000180)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000000300)={0xf, 0x200, 0x3f, 0x8001, 0x0, 0xffffffffffffffff, 0x2e}, 0x2c) bind$bt_sco(r3, &(0x7f00000001c0)={0x1f, {0x5, 0x80, 0x3, 0xf9, 0x7ff, 0x2}}, 0x8) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000200), &(0x7f0000000240)=0x4) connect$pptp(r2, &(0x7f0000000080)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x20) 2018/04/07 14:08:54 executing program 6: r0 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@alg, &(0x7f0000000100)=0x80, 0x800) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000000140)=""/182, &(0x7f0000000240)=0xb6) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="000000800fd85f374f3cad15efc7a2ffced87aa9f9cfc42a7eecae79c529b14f806a67eb24fa4d13a92d90b4c5df58f698275d22b2e3eb4759b8cd9a5da8137dc21488ef6b4d8e93f6552db7288b1435aeee1240dca7a6a02c7ff5b94ff057436ed88b0b502e3acaf5204297658ad82cf833dc3737", @ANYPTR=&(0x7f0000000200)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="3f01000000000000"], 0x20) write$rdma_cm(r1, &(0x7f0000000000)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x10}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r2}}, 0x48) 2018/04/07 14:08:54 executing program 5: r0 = memfd_create(&(0x7f00000001c0)="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", 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000000)={0x0, 0x0, 0x7, 0x18, &(0x7f0000002000/0x3000)=nil, 0x400}) fcntl$setstatus(r0, 0x4, 0x40800) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x5011, r0, 0x0) 2018/04/07 14:08:55 executing program 5: r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)=0x4000, 0x4) r1 = getpgrp(0x0) ioprio_set$pid(0x2, r1, 0x2) 2018/04/07 14:08:55 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x71}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000000000)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000001c0)) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000080)) 2018/04/07 14:08:55 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="0100000000000000004d564b000000000101000000000000e59331cb133a1c6ec4ef594b50ab0310a3cd9e48b771180f2ceaf0f57c3d"]) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x3ff}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)={r3, 0xd2, "f13126f6e1597878a58acc40e59b2d583cead626969ec001a38c1072cf33f1e0bb2674599e1a60c2f2f266e3412bdcf13af59f355e2757a5239579599eb963cb345f0b997ec937d4d265ae3150c02ba9314f4338fcb25a688e130b2c6573a39c20723c504e98795a45e4a4d7f92f976dc6367bcfc69348bcdd201ea6f14b741744470508ab89989f68fa9ec3bd5b37c5312c046d638383fecc83c8fc585e2ab65eb17117ff9881b4059968834820df4825dc051eef2c645a8c9ef8a5409a4e31a3adb6c4871092cb89cffa96a89ddbbf3af2"}, &(0x7f0000000240)=0xda) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x802, 0x0) ioctl$PPPOEIOCSFWD(r4, 0x4008b100, &(0x7f00000000c0)={0x18, 0x0, {0x4, @random="c825fe73ba35", 'ip6_vti0\x00'}}) 2018/04/07 14:08:55 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x17) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f000000b000)={&(0x7f0000000000)=ANY=[@ANYBLOB="24000000070000000000000000000000000800010000f0ff8ff900000000000000000000"], 0x24}, 0x1}, 0x0) 2018/04/07 14:08:55 executing program 4: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00007fefe0)={@remote={0xfe, 0x80, [], 0xffffffffffffffff}}, &(0x7f0000f63ffc)=0x20) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={r1, 0x789, 0x8, [0xfee, 0x7, 0x3f, 0x8, 0xeaa, 0x1, 0x1ff, 0x4]}, 0x18) 2018/04/07 14:08:55 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x20000000000000, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0xa25]}, 0x5c) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000100)=""/40, &(0x7f00000000c0)=0x28) 2018/04/07 14:08:55 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = accept4(r0, &(0x7f0000000240)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000002c0)=0x80, 0x800) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'syz_tun\x00', r2}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r3, 0x1, 0x6}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000480)={0x0, 0xd, "99e1299755d755e61221b6c7bf"}, &(0x7f00000004c0)=0x15) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000500)={0x0, 0x7ff, 0x4, 0x8, 0x2, 0x0, 0x1, 0x2, r4}, 0x20) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000180)={r3, 0x1, 0x6}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r3, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000000)={r3, 0x1, 0x6}, 0x10) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000200)={'ip6gre0\x00', 0x8}) select(0x40, &(0x7f0000000040)={0x10000, 0x0, 0x1, 0x4, 0x8, 0x0, 0x0, 0x1316}, &(0x7f0000000340)={0x5, 0x8, 0xcc0, 0x4, 0x81, 0x7, 0x2, 0x6}, &(0x7f0000000380)={0x2, 0x1, 0x2, 0x6, 0x2, 0x5, 0xffffffff, 0x4}, &(0x7f00000003c0)) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000100)={"406f3b6b42000000150000720500", {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000140), &(0x7f00000001c0)=0xc) 2018/04/07 14:08:55 executing program 7: init_module(&(0x7f0000000080)='\x00', 0x1, &(0x7f00000000c0)='\x00') perf_event_open(&(0x7f0000348f88)={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, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000140)=[@in={0x2, 0x4e22, @rand_addr=0xa286}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @multicast1=0xe0000001}], 0x30) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000100)=0x1, 0x4) r2 = socket$inet6(0xa, 0x3, 0x88) setsockopt$sock_int(r2, 0x1, 0x1d, &(0x7f0000000040)=0xa90d, 0x4) recvfrom$inet6(r2, &(0x7f0000fbef6d)=""/185, 0xb9, 0x0, 0x0, 0x0) r3 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r3, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) [ 77.779442] device syz_tun entered promiscuous mode [ 77.862218] device syz_tun left promiscuous mode 2018/04/07 14:08:56 executing program 4: r0 = socket$inet(0x2, 0x3, 0x6) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x11, 0x0, 0x485) 2018/04/07 14:08:56 executing program 6: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) ptrace$setregset(0x4205, r0, 0x4, &(0x7f0000001040)={&(0x7f0000000040)="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", 0x1000}) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r1 = open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) fcntl$getown(r1, 0x9) fcntl$setstatus(r1, 0x4, 0x4) r2 = syz_open_dev$sndpcmp(&(0x7f0000001080)='/dev/snd/pcmC#D#p\x00', 0x7, 0x8200) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00000010c0)={0x0, 0x6b, "15f8a25de9a8e52606fa6f35d5f058cdd3159ff8357cb1c176d969f41db6d5d4ea64886f81c84de05016d6a8550f88d268323dab591e37f441f29b814a8c6f7d5dfd0fdcc474c7663dc925a477c0dd14934519d5d0895138d0d7893a5093e70949af78639142baa62c3c75"}, &(0x7f0000001140)=0x73) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000001180)={r3, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x6, 0x401}, 0x90) 2018/04/07 14:08:56 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f00000000c0)=0x1) ppoll(&(0x7f0000000700)=[{r0, 0x40}, {r0, 0x400}, {0xffffffffffffffff, 0x4}], 0x3, &(0x7f00000004c0)={0x77359400}, &(0x7f00000006c0)={0x3}, 0x8) r2 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x9, 0x400000) openat$cgroup_ro(r2, &(0x7f0000000080)='cgroup.controllers\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x3}, &(0x7f0000001000)=0xfffffcc4) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) r3 = fcntl$getown(r0, 0x9) sched_setaffinity(r3, 0x8, &(0x7f0000000000)=0x3ff) getgroups(0x7, &(0x7f0000000100)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) fstat(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc) getgroups(0x4, &(0x7f00000002c0)=[r4, r5, r6, r7]) 2018/04/07 14:08:56 executing program 3: r0 = socket(0x2, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={r0}) bind$inet(r0, &(0x7f00000004c0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000390000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r1 = open(&(0x7f0000074000)='./file0\x00', 0x141046, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000000000)=0xfffffffffffffff7, 0x4) ftruncate(r1, 0x10000) sendfile(r0, r1, 0x0, 0x8000) 2018/04/07 14:08:56 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) r2 = memfd_create(&(0x7f0000002000)='user\x00', 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x10000076, 0x0) fallocate(r1, 0x0, 0x0, 0x40002) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r3 = gettid() tkill(r3, 0x16) close(r0) 2018/04/07 14:08:56 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x200000, 0x21) r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x3e73, 0x40000) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000000080)=0x8, 0x4f3, 0x1) 2018/04/07 14:08:56 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000000)="8441e33fcf0180ffff9f7a1b8a624287109adc9e8066dcee8f599c597878ddeea7", 0x21}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000040)={0x8001, 0x4, 0x86b5, 0xfffffffffffffff9, "4c8ff0dfea3b8511716cba84125ff0cfe584c26b097185e26e979d53aa603e81e9f8a2b2686068f608b5989c", 0xffffffff}) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/04/07 14:08:56 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000005c0)=0x0) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f00000002c0)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]) r4 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000300)={{{@in6=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast1}}, &(0x7f0000000400)=0xe8) r6 = getgid() r7 = getpgid(0xffffffffffffffff) r8 = geteuid() getresgid(&(0x7f0000000440)=0x0, &(0x7f0000000480), &(0x7f00000004c0)) sendmsg$netlink(r0, &(0x7f0000000580)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfd}, 0xc, &(0x7f0000000180)=[{&(0x7f00000000c0)={0x88, 0x29, 0x600, 0x70bd2a, 0x25dfdbfe, "", [@typed={0x14, 0x60, @binary="984d062d32c839a0f94d6a0a3509"}, @generic="4ebe9b2d6ef9f97d4c3231d2c50d891f8d7e07c600f1e8ea6b1a75b479cd0b7ad99c4e6326f0eea800bd17eea0b7f0a7959c7cfb9b347897885eea7d1dc8c897641dbc65c9a9d0a6eae7bbea8cce42eeae7c1d312cdc489d67810aeaef83460e3b"]}, 0x88}], 0x1, &(0x7f0000000500)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x78, 0x20000000}, 0x10) ioctl$KDGKBLED(r0, 0xc0045401, &(0x7f0000000000)) 2018/04/07 14:08:56 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r0, &(0x7f0000f61000), 0x0, 0x2041, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000480)={0xbcd, {{0xa, 0x4e22, 0x1f, @local={0xfe, 0x80, [], 0xaa}, 0x3}}, {{0xa, 0x4e22, 0x5, @loopback={0x0, 0x1}, 0x5}}}, 0x108) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x5, 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x4000, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast1}}, &(0x7f00000001c0)=0xe8) sendmsg$nl_netfilter(r1, &(0x7f0000000440)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000400)={&(0x7f0000000200)={0x1fc, 0x7, 0xa, 0x408, 0x70bd2d, 0x25dfdbfc, {0x1, 0x0, 0x4}, [@typed={0x8, 0x23, @ipv4=@broadcast=0xffffffff}, @nested={0xb8, 0x6e, [@generic="d1757d001fa5b218bfbe0213f187cfd0c069678e275c8b9c84e6a0f355a855db0439f4d8dc2ae2f6b09c3d008db287a238ab280c4da567f53ddd3fd1f59046c1aaf93795121df45905822ca2984251c4691afb92b3976fb6b275e45ad693f2fd4673e632a288a532ca35d886da7bbc784c7db297c5a025c1c93152471136f40b559a33e59d64b839df43e42d34c2a562cc68c6fff444d8d893fe1577bf9462a939dacdf3e14762cbd071c976c1281987c7ac7491"]}, @typed={0x8, 0x5, @uid=r2}, @nested={0x100, 0x92, [@typed={0x14, 0x3c, @ipv6=@ipv4={[], [0xff, 0xff]}}, @generic="24f3657ebb7e29f6f2140cbda3d51143cf291619c77c51f3128253d7fdb998e9384aa3c1a7c208a1fd2633c228f9597e55272d8bf9acea6b65916a2011588c603185ce019ebb4e1daffecb099a05196ed7fb67c743070c69b8a60df3782d19b855795197a11ee9beb32af77b6980974c19f39fc4cd8ada1cf00b980bcf5d", @typed={0x8, 0x6c, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @typed={0x38, 0x6c, @binary="dfa7513c98713fc8405369ba8b596a0c0de9224730ef9fc10e31ca3f5cab7f302c6a35841e4febabb3ac3ede6bff848c92b8"}, @generic="fb", @generic="ffb55e09bfc441cd278bd721c73d1204f78e1c", @typed={0x14, 0x7, @ipv6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}]}, @typed={0x4, 0x3b}, @generic="0d52fe42516edb90f24d8c93ffd20449a5e847469efd4f8735"]}, 0x1fc}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) 2018/04/07 14:08:56 executing program 0: syz_emit_ethernet(0x22, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0000000000000800785d656c6ece15519956302910ec3485f7185cc96c7b29c805537df3b365886efa55fef8113d001f31c78a4fbb43aab2af6832485e"], &(0x7f0000000280)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000140)={0x43}, &(0x7f0000000180)=0xfffffffffffffcda) 2018/04/07 14:08:56 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xe, 0x3, &(0x7f0000000100)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x34, 0x25}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x200002, 0x0) 2018/04/07 14:08:56 executing program 1: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) dup(r0) 2018/04/07 14:08:56 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, r0, 0x3) pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x80000000, @dev={0xfe, 0x80, [], 0x19}, 0x9}, @in6={0xa, 0x4e21, 0x720, @empty, 0xfffffffffffffffa}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0x66a, @dev={0xfe, 0x80, [], 0x18}, 0x9}, @in={0x2, 0x4e23}, @in6={0xa, 0x4e21, 0x731, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, @in6={0xa, 0x4e23, 0x2, @loopback={0x0, 0x1}, 0x1}], 0xbc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x66, &(0x7f00008a8ff0)={0x0, 0x0, &(0x7f0000d22000)}, &(0x7f0000f6affc)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000100)={0x7, 0xffff, 0x8, 0x100000001, 0x0, 0xff, 0xfd7d, 0x30340e33, r2}, 0x20) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/04/07 14:08:56 executing program 2: mkdir(&(0x7f0000b2d000)='./file0\x00', 0x7f) capset(&(0x7f00009b8ff8)={0x19980330}, &(0x7f0000001fe8)) link(&(0x7f0000b2dff8)='./file0\x00', &(0x7f0000b2e000)='./file0/file0\x00') r0 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x5, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000100)={r1, 0x4}) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/icmp6\x00') setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000040)=0xadf, 0x4) 2018/04/07 14:08:56 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x2) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x2323, 0x0, 0x0, 0x8020000000}) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = memfd_create(&(0x7f00000000c0)='[*[\x00', 0x0) write(r1, &(0x7f0000000140)='v', 0x1) write(r1, &(0x7f0000000000)="f7ea42337eb805da8d24d09f3c2100580900ccd45da0739a805009d8302bd00b1918efd82ab5b66259ecf0fd65e780619ab209f6d5f35ff95473ca9f55b5862dde816ce503637a8319ad42815a19bf46fd14a6cb53202dc5a22d430648c07d5aa56cd4dd4652a28111c6e5ffe5a5a8718c0402a41c38", 0x76) stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000004c0)=0x2, 0x4) utimensat(0xffffffffffffffff, &(0x7f0000000b00)='./file0\x00', &(0x7f0000000b40)={{0x0, 0x7530}}, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x7}) ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, &(0x7f0000000240)=r0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000180)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000200)={r3}) ioctl$TIOCLINUX2(0xffffffffffffffff, 0x541c, &(0x7f0000000000)={0x2, 0x0, 0x2}) syz_fuseblk_mount(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='./file0\x00', 0x1000, 0x0, r2, 0x0, 0x9, 0x8) ioctl(r0, 0x2, &(0x7f0000000500)="60df0f516c2e94d3f52026c749fa24428e06d777c48830bb2f25245b6760a134e9dcb8b43216997d02823c4e982e63f1e076ec20b7cb6b8dbe816d49e4bf29946fcdc57679a38e202b54841f76fe2fa937c6cf62aa74ffce247fccd94b484419f685bb76ebf672e3075a9d6a5794d2000000000000000000002000") ioprio_get$pid(0x3, 0x0) ioprio_get$pid(0x1, 0x0) r4 = getpgid(0x0) timer_create(0x5, &(0x7f0000000100)={0x0, 0x0, 0x1, @tid=r4}, &(0x7f0000000480)) 2018/04/07 14:08:56 executing program 7: syz_emit_ethernet(0x46, &(0x7f0000d9ef05)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x10, 0x88, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x3}}}}}}}, &(0x7f0000efe000)) r0 = dup(0xffffffffffffff9c) accept$inet(r0, 0x0, &(0x7f0000000000)) 2018/04/07 14:08:56 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) ioctl$sock_netrom_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)) socket$packet(0x11, 0x3, 0x300) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000000c0)=@nat={'nat\x00', 0x19, 0x2, 0x538, [0x200001c0, 0x0, 0x0, 0x200001f0, 0x20000220], 0x0, &(0x7f0000000080), &(0x7f0000000740)=ANY=[@ANYBLOB="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"]}, 0x5c4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000001c0)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000200)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000240)={r2, r3}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000140)={0x0, r1}) syz_emit_ethernet(0x3e, &(0x7f00000c3ef6)={@random="cdfc0b0820f2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x8, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x0, 0x8}}}}}}, 0x0) 2018/04/07 14:08:56 executing program 1: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) timer_create(0x7, &(0x7f0000000000)={0x0, 0x2f, 0x5}, &(0x7f0000000080)=0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) timer_settime(r1, 0x1, &(0x7f0000000180)={{r2, r3+10000000}, {0x77359400}}, 0x0) timer_settime(r1, 0x1, &(0x7f00000000c0)={{}, {0x77359400}}, &(0x7f0000000100)) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000000040)=0x9, 0x4) 2018/04/07 14:08:56 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x8000, 0x1c2) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000100)) r1 = shmget$private(0x0, 0x1000, 0x300, &(0x7f0000fff000/0x1000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000000)=""/65) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCSETSF(r2, 0x80247008, &(0x7f0000000140)) 2018/04/07 14:08:56 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = accept4$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, @broadcast}, &(0x7f0000000300)=0x10, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000340)={0x3, [0x4, 0x45e216b9, 0x7fff]}, &(0x7f0000000380)=0xa) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000140)={0x2, 0xd, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4, 0x7, 0x0, 0xa}]}, 0x30}, 0x1}, 0x0) getsockname(r0, &(0x7f0000000180)=@ll, &(0x7f0000000200)=0x80) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x420000, 0x0) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000000280)) modify_ldt$read(0x0, &(0x7f0000000040)=""/160, 0xa0) r3 = dup2(r0, r0) ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f0000000000)={0x4, 0x7}) 2018/04/07 14:08:56 executing program 2: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0x40086602, &(0x7f00000001c0)=ANY=[]) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000180)={0x0, 0xa5}) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000140)='threaded\x00', 0x9) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000000040)={0x2, 0x8}) msgget$private(0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000380)={{{@in6}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f0000000480)=0xe8) 2018/04/07 14:08:56 executing program 7: creat(&(0x7f0000000000)='./file0\x00', 0x20) pipe(&(0x7f0000000180)={0x0, 0x0}) write$binfmt_elf64(r0, &(0x7f00000001c0)={{0x7f, 0x45, 0x4c, 0x46, 0x6, 0x6, 0x3ff, 0xfffffffffffffffd, 0x8, 0x3, 0x6, 0x5, 0x9d, 0x40, 0x51, 0x8, 0xffffffffffffffff, 0x38, 0x1, 0x3543, 0x2, 0xfff}, [{0x1, 0xffffffffffffffff, 0x3, 0x2, 0x6e5, 0x7, 0x4, 0xc92b}, {0x60000007, 0x8, 0x8, 0x3, 0x1, 0x4, 0xffffffff, 0x8}], "98d3cbb2a71d7674bfcea2f91934849524a0cbb22ad5e9ceef44b446d59f74535fdcb20ceb4f08bcad9bd2fc39eacce3f412a4a5c71efce2fa1a93b14e7b0bac09152dd9cd066d589d82e3cb6d87b336acbdfd4e388566c14b372c6e77594a6badba7a4699f02d3dc3eb80a572c9a2cae96ec9fc8ae3a4875c97936bac2b014d4b68e8", [[]]}, 0x233) tee(r0, r1, 0x3a, 0x0) 2018/04/07 14:08:56 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000000200)={{0x4}, {0xd621, 0x427e}, 0x80000001, 0x6, 0x3f}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000000040)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x2, 0x0, 0x0, 0x7}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x7ff}, {}, {0x0, 0x0, 0xf}, {}, {}, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd01}) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000003000/0x2000)=nil}) 2018/04/07 14:08:56 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x100, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x10000, 0x500) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000100)={{0xa, 0x4e22, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x56c1}, {0xa, 0x4e24, 0xc6, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x3f, [0x5, 0x8, 0x4, 0xfffffffffffffffe, 0x2, 0x2, 0x5, 0x2]}, 0x5c) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000080), &(0x7f0000000240)=0x4) r2 = fcntl$dupfd(r0, 0x0, r0) recvfrom$inet(r0, &(0x7f0000000180)=""/115, 0x73, 0x20000000012041, &(0x7f0000000200)={0x2, 0x20000000000000}, 0xfffffffffffffcaa) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0xb, 0xfffffffffffffd93) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000280)='lp\x00', 0x3) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8906, &(0x7f0000ef6ffc)) write$cgroup_pid(r2, &(0x7f0000000000)={[0x39]}, 0x1) 2018/04/07 14:08:56 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) delete_module(&(0x7f0000000040)='/dev/kvm\x00', 0x800) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x1000, &(0x7f0000ffe000/0x1000)=nil}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000001c0)=ANY=[@ANYBLOB="02000000009c0300000000400000000000470f000000000001000040735ba4b345"]) 2018/04/07 14:08:56 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) ioctl$sock_netrom_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)) socket$packet(0x11, 0x3, 0x300) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000000c0)=@nat={'nat\x00', 0x19, 0x2, 0x538, [0x200001c0, 0x0, 0x0, 0x200001f0, 0x20000220], 0x0, &(0x7f0000000080), &(0x7f0000000740)=ANY=[@ANYBLOB="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"]}, 0x5c4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000001c0)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000200)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000240)={r2, r3}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000140)={0x0, r1}) syz_emit_ethernet(0x3e, &(0x7f00000c3ef6)={@random="cdfc0b0820f2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x8, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x0, 0x8}}}}}}, 0x0) 2018/04/07 14:08:57 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') preadv(r0, &(0x7f0000780f90)=[{&(0x7f0000415f0f)=""/241, 0xf1}], 0x1, 0x7a00000000000000) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001300)=0x0) fcntl$getownex(r0, 0x10, &(0x7f00000014c0)={0x0, 0x0}) lstat(&(0x7f0000001500)='./file0\x00', &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000015c0)=0x0) getsockopt$nfc_llcp(r0, 0x118, 0x3, &(0x7f0000001bc0)=""/20, 0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001600)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000001700)=0xe8) r8 = getegid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001740)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001780)={{{@in6=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}}}, &(0x7f0000001880)=0xe8) fstat(r0, &(0x7f00000018c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001940)=0x0) fstat(r0, &(0x7f0000001980)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001a00)={0x0, 0x0, 0x0}, &(0x7f0000001a40)=0xc) sendmsg$netlink(r0, &(0x7f0000001b80)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbfd, 0x80000}, 0xc, &(0x7f0000001480)=[{&(0x7f0000000080)={0x1268, 0x36, 0x200, 0x70bd29, 0x25dfdbfd, "", [@typed={0x8, 0xc, @ipv4}, @typed={0xac, 0x30, @binary="4c436a5d07ef2e031478a3c80be745fc3f74a5c9314668d690c0e19d97643f76d3627aa54c264d5a80d0d3de013824e1153bde04906d9e6e6b95c84ec2ae3338514b95ac07beb9dd169d827fe6b0dd916d6f5bc33e1716c741b82801ce388533858e870a0b774487a98db6949de0273b68096deff248f9f5716da012358aaeabb84a0585d0a3c0967c8d41d2671bbc9d37d45951265a96ab4809c2769a461a341d11a480293f8728"}, @generic="b98b48dcf12532b9cecd72c6d74a85d467c838d54cf49da7c3af63e51956626f9cdd7f9180ff4237f83e015d5aa0e48b6d383d7d33c41b8a2db694a961704ce470fd8d9dbe03cf19cf1a8bf36c636296b6b237cef648e0edd3a71066bde8d2c0f137d06f511ba468d7705befc96024cd72e0e94222e2841346cc4fd4859a91cd0e717254eb579a1be39e628fb78ffe3e01423b40d0f0a5f8910a5f877dde85ab7d5a105c5c42ec609274279105a4ed6e7424ac922bdf917e0bb2bb0a1c45131b2d35ab8e1e76560848aa33a7542ede5ea07646f9b0bf040cc782344f1b1a230fdc091d8d61c7090cdf99d6c02e808eacbb342ac298b03e36514946ab035f3193b2f6c61f1f2388b42226ec2bb9a7474aecdb584c61db16587fffc58cd54da65cada45cf187d0c468b21bc196527be0a4ae535cc73a74f6ddf3964308cccde5db24d1a9d27f4679bbfaba4863eabe699d3aac98f275c6dac1e04a6bd3eeb8399b267e47faea4a24962d7949cd7d6b0a9e4cfaa7c8cad4224ef119e6f41a0271ecf8aecccaaf110aba6d85a5d967c0a365cc6d6c4426f0b0da79d663b9debdf2d6e91b7c9cdd1ac03558d1219f70903f7f7d59dab9a89fac4a6782a22aa57e47b6795b6aa8d1a0845bb0521b919adc26b1b29174226181f1fc556ef88e272501bc5fd99b270eec9e099d3520a3bbb1e272d28b3c55dfac5db6149e52b3d7cc030d936c12bb2f080b0175685f0decbc883362eb7cf9a4adaa93bf996b73d5475edbe7cc0294b56b48054ac8f8bbfe43eeb992385208a9d2d64a3855db5712dfbdb20cc910fafe0fce47044e2def51d68f5b756bebdef091ebfae5394170dac9f7222882888917a87fa88e5211431e738ca1645f5493ee87f2e845915f6224dfdaa77ccb8c27c70d0c1b8df2774095fe8ede25362c008eca9b3770022f0649b3a513625a0b2a47f60a7ff505cad01d4054a88820ea73e4be0794dd6938de87425130b64dc82cd44d0884bac2716b8aca4bba96639d8c8b56b3cb28ff26a02c2caa352224e66079fc9cd49ab7fdaf1d266303fe9b196b17b3e53014fcbc9e82415c5fcde3e89998cb0df02a3b305857c53b77323ffe3e9ac18617b430727b5200d7b5680d799b70fbb5f23df341bfa1b3a5fe522dc6b354ba7810887f1714d52253cac2afc6b3cfb3dfb6e30e160ad8a18c79e7368ba9ab3c451f904bf9304e836942523c8b0a0178450d21d165fa182114e4fe81cfea642d00ffa754dee791c5d03a45c150db64b3f0a4030727b1de058489fad992c69cbdeb00b1d0fb430e7ad9b3afcf09ab46078696f2b96519c5b351dfc0fa4c80f121b7eaca60d8b88856dc7a26cf1bd4be0954350d2637b54992e19e2b5e169301f79bf99da0b78b6efbb74468632d4d9e96112150ced98d61cf9177a38f680d502ad616aafd70db6d0ffc4c1e7a38f785d7e93d02359b2c2fc1c0dab8a89c903945157572cd66d5d69f7bb5d39ce8cfde1f1c3669d0c20d5879b18a47dd30db1c61f70a61368168e4a36f05d8ed54d4a0f2c31546a823d3c5b7942556ff05a5602d6af35536c1eed6dcae1fe5faf2bbb1b63eba88f059e6edd6b6cc2ece362fb8ab0b05a68c453a4177fdfbb001158456ad334bc7a00fdc2a807e637298c9faae3bfd28fadf5f3a909cb890520bd391d56a05ef4edfbf4c1a9ed54f1e9badf93c31026cd0332a40e3bdd679624984642870ca463ddba4f72c14f840da7b630a5cb0f299c66c895b9524395d69b785dda10d1228eb14e14c8afcdadc7a9463bb1839ce81247fd5234106e3f4d1aebaaf035baacb1b74cd8d1cc1b8856d08ed1db68d6cc6a63b14236f80f2772781d470de41c9d037e339f0a0225912187029742692ea44369070ef3a02afd4af2d3da9d7b83592c25ee69f8f48a66da0f2586c888522d8110247a514221662083e989e716e1d952e858f19b31154e05fe4388d7c38cdf3ebfb6bace6c48b1ed9a769a62b6e9e49f9e74ce7eee7764f2976b4693fcebebbcbdfb4e4fe7d4b4113394c99ae8df1e13711e938db1d159fc7deb47ece1b8a963b47100ecf84e1278ba9a6ae71823e243e352e4362f7a1d5fb3233e8922970729a1cc236bcfc4f3e022a56c7bd4c55f5a1ee1e67601aad3436fc7e229b8c0ec4f9e758efc664b08aab8440a9c39ecfc03b89999ad692e6a4ef1d2eabd1bb46742cf42c56e4f83bdf5489dcac260ac279ecddf05eb5511e1ed63d15d5687a3a6670ef6fa8ec5767c27545bdc70a37b43a130f1dd1bfcb795264173a8dd4aecfe090333a53af8c95c4e8d9e9de4472c2250dad2f7667d5fcce0aa4cfd1e387e38f62945b66b82fc6277d48b417ac996f37c3ae09c425984ed3fb098286072379007f7b50318a5dec4e3d7e4b545c03e30464eeb27a9b93a3a14018deadc619804718f9ffbf148a3cfb9aba9966350cd61286942efde485500ff6c1d95e5a7d87e5b0837070ba60f352d611b68a95c6753713a9f8edb63b5fc2d6cb250403bb754fd50028ae0419aa003f0a8e548da07c5ca3b933728e9cb3cf25587d7cdbc60aa0f365ca7c58ad0c48ed7382571c9c018350d1eb586bdd39155ab893385c19a488e676398682efae88d55b1bb6e37ba2267b523bf9a5c633e256d801d601d9b9d8b9e8335fd8a3c04a001ec73ee97e7aea545dc15614671103cdd6f69f6bb038686021d09ff75a4c2450de15ad12ac571b739c85fb881241df98a6bcdaa996dea5c7339d43c6d56dfd0038b35a3f3db53b5f651adf7a31cb8c4095ebd4d97fdbf507ab94c79db1f6abdfd9b64f1be3aeafcda712b3d1686b9be0d247169e03ffc20ef24015c170a429b6606805cdf9c781cdfd6b5e5730b01dc98b7bf65853814016c88df76b017d72fb2364d492f59cac60be3804cb19b872dff4895c701736b7a4b3c703f66fc43f79cc07efff1aea48d521a82c74f982077a215c14818c0e9b9f1307a855ba1b3b40b1805085b10e457704dd99a03023e585547eb743f13f9c0dd442025d5551df669682c574d199f462528209f2be47b0682fca99fa2ff3a7df81b4a64f5047658daa821caa2d2a2546518086f01678226265b47d274d13c80ae2447253f0d4b624566ec7125ed0f1b5e5055d0f4027d1153bc688090e1e456e99b8ca6b10f5b3662a732f469ca4e8a23621fb9c9a800050afaa99d7ff731143280dcae29890e8e394e9f4af0d3ac37017b666ad10439f3339e6702846f946fc1e2ef5bb437eed9b15dfd7f93c58e62fc842298b0ea2bd8bdad02aed123cb5a5607d4d8e0815522c785abe69462abd4cd2b0ac89477eba01522b626c86ff9bcc4692638c674c591831abf2daf6c321459801bde4b57cf20666b6830cfa01e3469fb3e2b24b3163f013a80b57c04ee3564146d09e11247738e3135d8b7f718d5a2dcfdbb7fe073524eb86e635fbb34478cada1f838866a11d20e2df354eb6109b7fd702759f9e4e7e7d1c98f8ca738f1a46dbe93986d22a8f262c6fa0cb378ad9e845de00cf8b28efdd7ab00784f972a32ff0cd317c14c3895ccadfe07f05040a73d61955e9bed1df655cbd462e1ae6adc92496dd2477288fa06f938a8db302f60e5a7d3b1a0e44d8e79426aede8158ac17fea82787d0bf8286e9b956d4315f91c38fe0db81b98296422aec0e9bc1095cb8134fb6faa3f525748ef9c2680838af8ce8721d2d71351a6a58f85c3308cd9837a5e9933c8415e4932704465c36d9e9d2906cbf612878156b3a4878a8a762a27fa47ffc6bbe1057796f18228e78f2961e443d4062519d4340d3127875c847af035943d43a06815680ff07734397535880732fd99ec3a6529d71679044942d1479197833998523a2fc356089386781635c48393f8a6638c112eba1403ac099dd5cf2379d477ff457b97674dffa2bd8f457d63f1d79e2a16d0c78740d0aa44b568af9c72fcd0b203693e3840a5af625c9f23c7787b1db9c7efd6781f15b7e69e8fc6b6abd63eb247f9f6f9e34cc23f0f265e16ab91c3a36e9f6b63055fbbdd496b3bf2b7a5b820a3141dc01eb81ac05326a83f6e746e2878a0e683e07fd2c795065f2958360cda46e01da803e567a04ebc62d612c112a202ac36b21409e4266a22cfb1b7a611eb352e595285ab45e4cc21fcc338711beeb89b238d85f4c4cc4c547cbcd84be1c53f06fa23f997810958d4166e6aa20931eb30173dafe3665dcec593e57e55590ca0d09217d629228dacdc85bcbc364fc75374b088c20d81bbdc2aa2de74a64019e1cd4707621b2c71bc6ac37aa35a47ca4dfdea0ac70933fa4a3ce7659c7831a00c150ebaec3c41a40ca2d8d6f66cd1c8a9e532cdc4e7ee9116ba4dc75fe59db6bc2ab6d084c28e557512ddb6c39488bdb01fa4f76222e3fc720e23213e7cde0c492b3d596af5b00c7476ccd1515392d616f8efe222f06685acf5601601b5f6f7127f9a2f3cbbaff2387abe22eb092a5a58c0327885fc0af271be96f54e8fdd0aca7147dc2f572fed429320cd69d34e4b5f67cd2a4c31cbeba05d66f832d2b07e45f17abfa416885fb50aebae8faf5f337bd4967ff73a145a8cd322af9232f3678b2db06b93734104faf7cc5fdb80dcda6354851992609f4ca5a72475737827554eea7632a1b99cbb2dc06e76d499c0145dfefe7e8ece9f9761e20ef0be43b26d324dfe613ef07e6972516fe4ff88b2a6d9e32b77cf357f12fb9e3a5c108ebf1be87d3b3b514b6004c6eb4de1bff64929d7dad4cad420dc2c2b3446478b3b93ce395786e2f714e07331ef6224f8cc96e4dd00b27e3a054a656524034fce3215a63f55312097d262b314d0bce8811f7fbed6f8e7a934e4923e71ff315a0919cb62545fba15b5482b0a18cfc5428712233baa35d45d3bdb2469488e95e87321f3e16f7d27dbe257022f02588cd57c90fb291f2c856b2f86de1d56143433d49c89a623897caa655eea5316ffb93570b4d4f603c1dfc46587a9bb37bab98405fd7c1208bcb70ac4e8456b6ea27a5cf69f66dfe062780c377675d91faa7d46c2c66eff2b4812f8060fc7f87b785079a2c785adad597bae44a55e4d2f1636ee3a589563777bfaf1a0e1c32bff715af6925056029098f60d38d3073c2f69b9b297f0103af71ed246d5f0a28896feaee9a1c305d1cc13524dec2b1f2aa02954fead3a7ca2f9dbbbaeaa7ba947183e0b09ac9ffabf9b6212f6188663797d62980cce2ed62be99dc97c7bc34a17514fa5f4fe81d77b81f9472c38a9349d084bf103bf552e6c66d79f3f42ebd7a8e0155fe73c06080aea4f5f5adc48ecbf14727e8e9b63981d98b95bb216df79069814471f4cfee6d26655f2029660415c11bde4f7b54dcfaf675b9dff1b9564fc4e588823574448db79c5e6f33c90c3f5b8d5aaad2fa71dacc16b222c12bfc63ae3fb490cf621f9eac3b1c80a322a6a54cbae27f2ac962f00db5db51f1195ba4934fb76126f1732f8c7fc859d62302e78c313e6ce7eb9a5a4fd06dba7c6c58e350c9de09e5c58146e29f58d51057598047aa5ff6d3d6430382fba74914e6a84818c101e54876fd1568625537ae4299e94e5529a1b986bbbd33cd6ad7441788b2a54cb5458031748adf6ce58ad9d47ff754ba7973130925000c318ec3e31191c768c7a60e9c05639fb7d2955c9449d413cdce3551e1941bc37501b6ff72d4f0c018fc15aff9e0b126f16805290a6b91dfb05d96e403908514b22206bb74ab17a5a2be6f06c19e88969e54ba8c9da400ead7ae4310b554b35a84891a1c95a4ebfd64e35bb174e2ad03cd", @nested={0x1a4, 0x20, [@typed={0xc, 0x41, @u64=0x1ff}, @typed={0xb0, 0x77, @binary="6bb40e1f3fe7f7c1feb294bb57ef75a75a79b9d2b3d60dd6de58996177503131e4caeaddf79d4b354cb574fa64ced9360dd6e038ccb1f9224c301dd81ab58c936acb7b3a7b2fe58bd1cc348c28116f46ca7458e1630593c7bfe7e4c7c32e3d65758b4aa941e7dec4813524fccd9052eae3fd09663fa81390446741c142566d8594043ccafd1691e244cf933d738c7f044fdd4697ad7fd01be040147a97311887d80b8896417de291e7"}, @generic="ceffcde53e0c06f4abbce5cd20083e334794ca4508f5e82a61ceaafc13854e041748afbb5b1e8eec2dacb7d015d461fe7a7ec7e1236fdc458bcc4467ad64878e62508dd212c07653096377c1c80524e736642f29daa789f2f397c98e67721039e60ba3dbffba79f4a8c11c6c058b693019c6233eb499d4462c5ea90847b825af139a125c2e48782991876cad55ea62b016e572fbdcb3239a1a4bdbc3853c3ed3b46ba7a5ef0e5ecaf1dd56d6fe0058b45581e89348b2018a1fcfec7f611937b4", @typed={0x14, 0x4, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @typed={0x8, 0x3d, @pid=r1}, @typed={0x8, 0xd, @str='{\x00'}]}]}, 0x1268}, {&(0x7f0000001340)={0x114, 0x36, 0x312, 0x70bd2a, 0x25dfdbfd, "", [@nested={0x104, 0x4e, [@generic="f320146fc10a78dbd7d05eafd0706baf5fb33c219974dcf9906eeb5d217f8d4becd94a63b57af19bd1e388d85a3bc62419d455ef948b5af963f171d3eaee660847dcb746eef1d9db40804a4861fa596816fd1064f473a847dbea922738b87670205f10f24b355bc829b2feb8a2ddd28bb54a85ba1b78b44269000d6aac836103abd7c1a7b6d9bb04c3b3c86be854d654dd48696985d5141259fe2e9eb1e99e548892bbafa3ca29420c0184b5612da6cbd8fa7bae0566ae8f75a735d3b1d2801959bbc27c922ed8af81249c1164bf58c81af12103f3f51fd41ea918982eb06d2fd314e6610702f10536f61a8ea15516", @typed={0x8, 0x58, @pid=r2}, @typed={0x8, 0x4f, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}]}, 0x114}], 0x2, &(0x7f0000001a80)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x10, 0x1, 0x1}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0xf0, 0x4000001}, 0x4000) 2018/04/07 14:08:57 executing program 7: read(0xffffffffffffffff, &(0x7f0000fb6000)=""/28, 0x1c) r0 = syz_open_dev$dspn(&(0x7f0000000400)='/dev/dsp#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000380)) r1 = creat(&(0x7f0000002540)='./file0\x00', 0x0) ioctl$fiemap(r1, 0x40086602, &(0x7f00000001c0)=ANY=[@ANYBLOB="393100000014000000005e5e0fc534a37d05004a2f0e4675720c98ec239d9d266b143345cb727a96bf101b70f4241cdb5085b552df77dc6b1d5765dfa431c7c019c35353bd5d4d52c9d7b0350f0ce42c0d0185711d821e12ea9eecadd82466ceef41f99e1d34ce1fad7864751640163b132d56ff3bae09e37d905a2a996a153ae91c11ec6e99c0486569b8e7d37ff4508b0eb8f8358360deb281d3a5c9b59c5da81ce7d4fd940015cc1a866aa412d307000000000000000000000000000000"]) fallocate(r1, 0x0, 0x0, 0x4) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f0000000100)={0x6, 0x6}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f000019ffe9)) r2 = semget(0x0, 0x4, 0x2) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f00000000c0)={0x101, 0x100000000, 0x4, 0x3}, 0x10) semget(0x2, 0x3, 0x410) semctl$IPC_INFO(r2, 0x0, 0x3, &(0x7f0000000000)=""/156) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(0xffffffffffffffff, 0xc04c5349, &(0x7f0000000480)) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') inotify_init() 2018/04/07 14:08:57 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r1) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000100)={0x1}, 0x4) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x40482, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0xfffffffffffffffd) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={'dummy0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) 2018/04/07 14:08:57 executing program 1: socket$inet(0x2, 0xa, 0x6) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) syz_emit_ethernet(0xe, &(0x7f0000000280)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@generic={0x600}}}, &(0x7f0000000000)) 2018/04/07 14:08:57 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) ioctl$sock_netrom_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)) socket$packet(0x11, 0x3, 0x300) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000000c0)=@nat={'nat\x00', 0x19, 0x2, 0x538, [0x200001c0, 0x0, 0x0, 0x200001f0, 0x20000220], 0x0, &(0x7f0000000080), &(0x7f0000000740)=ANY=[@ANYBLOB="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"]}, 0x5c4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000001c0)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000200)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000240)={r2, r3}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000140)={0x0, r1}) syz_emit_ethernet(0x3e, &(0x7f00000c3ef6)={@random="cdfc0b0820f2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x8, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x0, 0x8}}}}}}, 0x0) 2018/04/07 14:08:57 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0xfffffffffffffffc, 0x0) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000000080)=""/24, &(0x7f0000000100)=0x197) 2018/04/07 14:08:57 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x1c1000) bind$alg(r0, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(camellia))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0xbfc) 2018/04/07 14:08:57 executing program 7: r0 = perf_event_open$cgroup(&(0x7f0000000080)={0x3, 0x70, 0x3f, 0x7f, 0x688, 0x8, 0x0, 0xffffffff, 0x20000, 0x7, 0x3, 0x1, 0x6bb0, 0x3f, 0x7, 0x800, 0x1f1, 0x2, 0x7, 0x0, 0x0, 0x80, 0x6, 0x3, 0xcd3, 0x1, 0x45a1, 0x6, 0x1, 0x1, 0xc858, 0x2, 0xffffffffd23c73e6, 0xf531, 0x71, 0xc3bd, 0x1000, 0x5d, 0x0, 0x7, 0x4, @perf_config_ext={0xdd, 0x1ff}, 0x1052, 0xfffffffffffff7ba, 0xf905, 0x4, 0x5, 0xffff, 0x3}, 0xffffffffffffff9c, 0x8, 0xffffffffffffffff, 0x2) r1 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000000100), 0x80000) r2 = open$dir(&(0x7f0000000140)='./file0\x00', 0x800, 0x3e) r3 = openat$cgroup_type(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.type\x00', 0x2, 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000000200)='/dev/snd/seq\x00', 0x0, 0x20000) r5 = socket$inet_sctp(0x2, 0x1, 0x84) socketpair$ax25(0x3, 0x5, 0xcb, &(0x7f0000000000)) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)) syz_mount_image$vfat(&(0x7f0000000380)='vfat\x00', &(0x7f00000003c0)='./file0\x00', 0xee, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000400)="ce0cd25e0b607a57a9f65d5decbb14c77e90102dec89f5b5933e6da2498395be0e383b4a9ab39a7d22b93296b8baf4f6dfa1551af72a5f12f3ff876bb8554cb11c764b0550cd47c4b661fd9e1a5d73ca91af53ec58db0613c30c624bf9cd2b6f5bed6767e687df3420ad2ee51e3e80856f583bba578ba8f37965a3dbca6291b2bab26201896a1436933cff5dac1f500081a409b6c43db0daa6d5e2387d831ac3af6b6d3290a7d9827f2ed1a5240b43767481098fe790798a98", 0xb9, 0x2}], 0x10, &(0x7f0000000880)={[{@check_relaxed='check=relaxed', 0x2c}, {@time_offset={'time_offset', 0x3d, [0x31, 0x39, 0x35, 0x34, 0x35]}, 0x2c}, {@allow_utime={'allow_utime', 0x3d, [0x30, 0x34]}, 0x2c}, {@dmask={'dmask', 0x3d, [0x34]}, 0x2c}, {@check_strict='check=strict', 0x2c}, {@uid={'uid', 0x3d, [0x34, 0x35, 0x32, 0x36, 0x31, 0x37, 0x37, 0x32, 0x30, 0x31]}, 0x2c}]}) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x40800, 0x0) ppoll(&(0x7f0000000280)=[{0xffffffffffffffff, 0x80}, {r0, 0x1000}, {r1}, {r2, 0x400}, {r3, 0x2045}, {r4, 0x2}, {r5, 0xa1}, {r6, 0x4}], 0x8, &(0x7f0000000300)={0x0, 0x1c9c380}, &(0x7f0000000340)={0x2}, 0x8) sched_rr_get_interval(0x0, &(0x7f00000001c0)) 2018/04/07 14:08:57 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x4, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) recvmmsg(r0, &(0x7f0000004a40)=[{{&(0x7f0000003200)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x4, &(0x7f0000000240)=[{&(0x7f0000000040)=""/124, 0xc}, {&(0x7f00000000c0)=""/142, 0x8e}, {&(0x7f0000000180)=""/71, 0x47}, {&(0x7f0000000280)=""/1, 0x1}], 0x4}}, {{&(0x7f0000004880)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x514fb9b05e155e03, &(0x7f00000049c0), 0x218, &(0x7f0000004a00)=""/47, 0xfe01}}], 0x2, 0x2, &(0x7f0000004b40)={0x77359400}) r1 = syz_open_dev$admmidi(&(0x7f0000000200)='/dev/admmidi#\x00', 0x5, 0x4000) getsockopt$inet_mreq(r1, 0x0, 0x0, &(0x7f00000002c0)={@broadcast, @multicast1}, &(0x7f0000000300)=0x8) 2018/04/07 14:08:57 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f00000000c0), &(0x7f0000000040)=0x68) perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in=@rand_addr, @in6=@mcast1={0xff, 0x1, [], 0x1}}]}, 0x38}, 0x1}, 0x0) 2018/04/07 14:08:57 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x5, 0x4000) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x80, @tick=0x3, 0xc835, {0x3f, 0xfffffffffffff16c}, 0x2, 0x0, 0x8}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000080)={@dev={0xac, 0x14, 0x14, 0x18}, @broadcast=0xffffffff, 0x1, 0x8, [@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, @loopback=0x7f000001, @broadcast=0xffffffff, @empty, @empty, @loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}]}, 0x30) r1 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet_buf(r1, 0x0, 0x20, &(0x7f0000002fe2)=""/30, &(0x7f0000000000)=0x1e) 2018/04/07 14:08:57 executing program 1: r0 = socket$inet(0x2, 0xffffffffffffffff, 0x3) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000040)={'ipddp0\x00', 0x4}) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000)=0x5, 0xfffffffffffffd35) syz_emit_ethernet(0xfed1, &(0x7f000000a000)=ANY=[@ANYBLOB="bda6ffffffffffffffffffff08004500001c0000000000119078ac14ffbbe000000100f1ec394a80bacd"], 0x0) 2018/04/07 14:08:57 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000000280)='/dev/dsp#\x00', 0x1, 0x100) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f00000002c0)={'broute\x00'}, &(0x7f0000000340)=0x78) r1 = memfd_create(&(0x7f00000001c0)='cpusetem1\x00', 0x0) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000000200)={0x6, 0x0, [{0x27b, 0x0, 0x2}, {0xc0000080, 0x0, 0xffffffff}, {0x32b, 0x0, 0x800000000}, {0x927, 0x0, 0x3f}, {0x0, 0x0, 0x6}, {0x80b, 0x0, 0x10001}]}) perf_event_open(&(0x7f0000348f88)={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, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) setsockopt$nfc_llcp_NFC_LLCP_MIUX(0xffffffffffffffff, 0x118, 0x1, &(0x7f0000000040), 0xfffffffffffffe89) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x800, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r2, 0x8250aea6, &(0x7f00000000c0)=""/220) 2018/04/07 14:08:57 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) ioctl$sock_netrom_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)) socket$packet(0x11, 0x3, 0x300) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000000c0)=@nat={'nat\x00', 0x19, 0x2, 0x538, [0x200001c0, 0x0, 0x0, 0x200001f0, 0x20000220], 0x0, &(0x7f0000000080), &(0x7f0000000740)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff02000000150000004800000000006970646470300000000000000000000062726964676530000000000000000000626373684a000000000000000000000062726964676530000000000000000000aaaaaaaaaabb00ffffff00ff000000000000ff00000000000000e8020000200300005803000064657667726f757000000000000000000000000000000000000000000000000018000000000000000100000016000000ff07000064000000d00000000000000062706600000000000000000000000000000000000000000000000000000000001002000000000000300000000000030205000000df0004ff07000000000005e6aef80000e20e04ffab3a00000002c60100fcffff0180044000000000040008ff060000000000ff07ff070000ff7f0100240500002500ba08010000000700010106000000be02000706000000000405080700000003000100000000000000ff08080000000000ffffff0700002b07007f1f0000001904090600080000030007ff030000000800ff0505000000050006070e05000001001f0e0500000000000301060000000200000005000000060000ffdc060000159b04000400000009000007400000000400fb07b505000000010705ffffffff000038ff07000010010070ff08000000020001206d231b3c02000000050000001b0a07080200000004000000d2200000e3f3050907000059a8430d7b4d8655ff040080ff000002000900ffeb0104000008000000020000000100050805000000070004ff0200000005000001f8ffffff040008ff08000000ff0f0600030000003f0005ff020000000100029802000000080000ff05000000050020080800000007003a5cff01000001010100080000000800730409000000500a02000900000040000641000100000400030500020000018002070400000000009701ffac0000450004050900000000802f06f8ffffffff000309000000000001c50808000000507200011f0000006702002a0700000042001f090300000000000000f7ffffffffffffff736e6174000000000000000000000000000000000000000000000000000000001000000000000000969e60a25bde3050b5a3e4073a0180c20000000000ffffffff00000000736e6174000000000000000000000000000000000000000000000000000000001000000000000000aaaaaaaaaabb0000fcffffff00000000110000001800000000006263736630000000000000000000000062637368300000000000000000000000766c616e300000000000000000000000626f6e64300000000000000000000000aaaaaaaaaabbff00ffffff00b81bd66421d2ffffffff00ff000070000000a8000000200100006172707265706c7900000000000000000000000000000000000000000000000010000000000000000180c20000020000fdffffff000000004e464c4f47000000000000000000000000000000000000000000000000000000500000000000000000000000000002000100000079408593b60a2070bd81b7b591c4593f078b5bf32193a6f70909ae0740ce11f489515de5fe84b810cf729275575a8b975f79637cc8794599bb16f80000000000000000000000000000000000000000000000000000000000000000000000000000000002000000ffffffff00000000124e5389e69d1d34809ffb9c"]}, 0x5c4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000001c0)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000200)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000240)={r2, r3}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000140)={0x0, r1}) syz_emit_ethernet(0x3e, &(0x7f00000c3ef6)={@random="cdfc0b0820f2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x8, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x0, 0x8}}}}}}, 0x0) 2018/04/07 14:08:57 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x482000, 0x0) setsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f0000000040), 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000006ffc)=0x6, 0x4) open$dir(&(0x7f0000000040)='./file0\x00', 0x101080, 0x30) sendto$inet6(r1, &(0x7f0000011000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0x8, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/07 14:08:57 executing program 7: r0 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0x0, 0x0) 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) mkdir(&(0x7f00002b2000)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000400)='nfsd\x00', 0x0, &(0x7f0000000000)) open(&(0x7f0000f04ff8)='./file0\x00', 0x0, 0x0) lseek(r0, 0x6, 0x1) r1 = semget$private(0x0, 0x0, 0x0) semop(r1, &(0x7f0000000000), 0x0) 2018/04/07 14:08:57 executing program 5: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="120000005470abe13873df600000000000000013cb24"], &(0x7f0000000100)=0x1a) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000140)={0x1, 0x96, 0x1, 0x1, 0x9, 0x8, 0x0, 0x4, r3}, &(0x7f0000000180)=0x20) dup2(r1, r0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x81) dup2(r0, r2) 2018/04/07 14:08:57 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='ns\x00') fchdir(r0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) 2018/04/07 14:08:57 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$key(0xf, 0x3, 0x2) fchdir(r0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, 0x0, 0x6c}, 0x0, @in=@multicast1=0xe0000001, 0x0, 0x40001}}, 0xe8) sendmsg$key(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/04/07 14:08:57 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x200, 0x0) write$sndseq(r2, &(0x7f0000000080)=[{0x0, 0x10000, 0x3, 0x5, @time, {0x7, 0x7}, {0x1000, 0x7}, @raw8={"9a2bcf845eeec734cc1a68a1"}}, {0x2, 0x413, 0x4, 0x747, @tick=0x9, {0x6, 0x2}, {0x1f, 0x9}, @quote={{0x4f9, 0x9}, 0x9}}, {0x0, 0x2000000, 0x3, 0x80000001, @time, {0xffffffffffff7fff, 0x1}, {0x10000, 0x59}, @time=@tick=0x4}, {0xe0000000000000, 0x81, 0xd, 0x7, @time={0x0, 0x1c9c380}, {0x81d, 0xd02}, {0x1, 0x7}, @queue={0x6, {0x8000, 0xa03}}}, {0x0, 0x100, 0xc7, 0xaf7b, @tick=0x1, {0x4, 0x100000001}, {0x3, 0x1f}, @control={0x0, 0x8020000, 0x8}}, {0x8e, 0x1, 0xffffffff, 0x81, @time={0x0, 0x989680}, {0x3f}, {0x6, 0x1f}, @queue={0x8001, {0x401, 0xfff}}}], 0x120) dup3(r1, r0, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000f08fc0), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000d0a000)={&(0x7f00001da000), 0x8}) 2018/04/07 14:08:57 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) poll(&(0x7f0000000040)=[{r1, 0x20}, {r0, 0x40}, {r0, 0x84}], 0x3, 0x2) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/ip_tables_matches\x00') bind$alg(r1, &(0x7f00000014c0)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha1\x00'}, 0xffffffc3) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r3, r2, &(0x7f00008ef000), 0xd0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000080)=0x0) process_vm_writev(r4, &(0x7f0000000240)=[{&(0x7f00000000c0)=""/228, 0xe4}, {&(0x7f00000001c0)=""/30, 0x1e}, {&(0x7f0000000200)=""/25, 0x19}], 0x3, &(0x7f0000001400)=[{&(0x7f00000002c0)=""/213, 0xd5}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/7, 0x7}], 0x3, 0x0) 2018/04/07 14:08:57 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000280)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) connect$llc(0xffffffffffffffff, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x0, 0x7, 0x7fffffff, @random="54fd259a39ae"}, 0x10) ioctl$KVM_SET_ONE_REG(r3, 0x4010aeac, &(0x7f0000000040)={0x1, 0xffffffffffffffe1}) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000400)=[@textreal={0x8, &(0x7f0000000440)="66b8b7d2e5c50f23c80f21f866350c0070000f23f80f1f40000f323d00a0baf80c66b81c6a168e66efbafc0c66eddfaa070036260f0766b8000000000f23c00f21f86635010006000f23f8660fd088670066b97a0800000f32"}], 0x1, 0x0, &(0x7f0000000040), 0x1000000000000072) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/07 14:08:57 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/sockstat\x00') ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f00000002c0)={0x3, 0x1, 'client0\x00', 0x1, "692fa4f11fe9c0ca", "e62ee085ad77a326f1c90000db17b87ff35dfa069607b875462d9bd53820a4c3", 0x4, 0x5}) ioctl$sock_ifreq(r1, 0x8949, &(0x7f00000003c0)={'ip_vti0\x00', @ifru_flags=0x1200}) sendfile(r0, r1, &(0x7f0000000000)=0x3, 0x70) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000280)={0x3}, 0x1) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f00000008c0)=""/233) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000000580)={{0x0, 0x7, 0x7, 0xffffffff, "e96ee427ba99590ff68a1a15a03f143bd157326db08919b21dcc6ab0d1bc52767f39c7b1faaf4d3084517f55", 0x1}, 0x0, 0x0, 0x0, r2, 0x6, 0x1ff, "7a9f2b1fa27f468ddb8acc3e8333661fba044b045f73f2ad86ba6f655c3a59cd37f81b6ed91b81fe92f0497e547a402f693d2a5dc53cc2e519ab8e0b900471f6", &(0x7f0000000400)='\x00', 0x1, [], [0x6, 0xfffffffffffffbff, 0xd90d, 0x7]}) getsockopt$inet6_opts(r1, 0x29, 0x0, &(0x7f0000000140)=""/241, &(0x7f0000000240)=0xf1) fgetxattr(r1, &(0x7f0000000780)=@known='com.apple.system.Security\x00', &(0x7f00000007c0)=""/223, 0x224) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f0000000440)={0x0, 0x2}) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000040), &(0x7f00000000c0)=0x4) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000480)={{0xa, 0x4e22, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x8}, {0xa, 0x4e20, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0xd835, [0xb3, 0x101, 0x6, 0x6, 0x6, 0x20, 0x8, 0x5]}, 0x5c) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000380)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) 2018/04/07 14:08:57 executing program 3: unshare(0x6000000) gettid() getpgid(0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000000100)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05e139500bfd1155592ec6515351d31e8a66397cc803d6cf672b533b61bfaea625f5d20a54940fb22fd77a1c82bc57202a869b9c899dbf7252c7ed4e30e8756590e4130562afe863c0de52c44a0a5f53452b6c7365a2aeb874b33e05332c8b05c016ade9e5c04215f69508b75c") readv(r1, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) 2018/04/07 14:08:57 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x0, 0xfffffffffffffffa}, 0xfffffea4) 2018/04/07 14:08:58 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 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) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000040)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000006300)={0xffffffff}, 0x111}}, 0x20) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x523, 0x8000) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000000080)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f00000000c0)={0x0}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000001c0)={0x28, 0x0, &(0x7f0000000100)=[@acquire_done={0x40106309, r3}, @increfs={0x40046304, 0x2}, @free_buffer={0x40086303, r4}], 0x5b, 0x0, &(0x7f0000000140)="b7b700791fe6e8d542b365b3a951145b4241fd3d1511ef40b2a9058f4aa509d7e2edab682a3eb024f88f2de2d68b6d5f05addb7d749d2d71392488006a91280ddf0568f55b83af20f3ed535284f8fdb15a766b4f4cf343cd0174c4"}) write$rdma_cm(r0, &(0x7f0000000640)=@accept={0x8, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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", 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, r1}}, 0x128) 2018/04/07 14:08:58 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe6ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000080)=0x4e) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x2) ioctl$TCFLSH(r1, 0x540b, 0x2) 2018/04/07 14:08:58 executing program 6: r0 = openat$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$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000000)=[@text32={0x20, &(0x7f00000001c0)="0fc3573c9a5e000000a6000f22c0b9800000c00f3235008000000f300f30c744240000400000c7442402c864a745c7442406000000000f011c240cff360f017cd900c4c165157000660f38826500", 0x4e}], 0x1, 0x68, &(0x7f0000000000), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/07 14:08:58 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xa) writev(r0, &(0x7f0000fb5ff0), 0x77e) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x600200, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000000c0)={r1, &(0x7f0000000040)="8b6eea7ff47fb5b5102a73071acc4174ca877ed6572e3bf0e158515fd50e3f7ffa7fad6d41700e9833f374c52c4e0c7b7ff0a7b6997d8c9d17f6fa31d9f7a1c93f474e419539b4eb982cf4398ac9080bbf7a72018fe9227328ac34d49296f3e8c7998c4d4f2ed2ef58c4027866"}, 0x10) 2018/04/07 14:08:58 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0x7, &(0x7f0000000040)={&(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x24}, 0x1}, 0x0) 2018/04/07 14:08:58 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000080)={0x0, 0xa3}, &(0x7f00000000c0)=0x8) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x8, 0x10, r0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000100)={r1, 0x1f, "3d7dbd5314918cf295f7a2eea894c18d96741b7ff959d21538797c34b476eb"}, &(0x7f0000000140)=0x27) r2 = memfd_create(&(0x7f0000000000)='\x00', 0x2) ioctl$KDDELIO(r2, 0x4b35, 0x7) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00003c0fdc)=ANY=[@ANYBLOB="240000000001010000000000dfffffff020000001000a11f7061ec1311787fcfc8c20000"], 0x24}, 0x1}, 0x0) 2018/04/07 14:08:58 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xca6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00000a5000), &(0x7f0000000180), &(0x7f0000000140), &(0x7f0000000100)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00000000c0)=0x2d) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000000080)) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000080)={0x80000001, 0x18, [0x0, 0x6, 0x8, 0x7f, 0x6, 0x1]}) 2018/04/07 14:08:58 executing program 7: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffff"], 0x0) r0 = socket$packet(0x11, 0x10000000002, 0x300) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f00000001c0)={0x5, 0x6, 0x7}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'gre0\x00', 0x0}) r3 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r4 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x7, 0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f00000000c0)=[@in6={0xa, 0x4e20, 0x33ee, @loopback={0x0, 0x1}, 0x88d}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x7fffffff, @empty, 0x7}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0xb1b, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, @in={0x2, 0x4e24}, @in={0x2, 0x4e24}], 0x94) bind$bt_hci(r3, &(0x7f0000000000)={0x1f, r2}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write(r3, &(0x7f0000000340)="d44d3e4ce674", 0x6) 2018/04/07 14:08:58 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="0000000800ab654474c8b93dfe4e1f4e8ddaeacae741ba9f9c99f69759c170519dad46272a30fd000178a87d89abe8fb6cbb5218f9b792d3a49ac2240ba10173"], 0x8) 2018/04/07 14:08:58 executing program 7: socket$inet(0xa, 0x2, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000380)=@broute={'broute\x00', 0x20, 0x1, 0x1b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000680], 0x2, &(0x7f0000000280), &(0x7f0000000680)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x0, 0x0, 'vcan0\x00', 'syz_tun\x00', 'irlan0\x00', 'syzkaller1\x00', @random="429b8bc79541", [], @empty, [0x0, 0x0, 0xe2ee51d3d7a2f7bf], 0x120, 0x150, 0x180, [@rateest={'rateest\x00', 0x48, {{'lo\x00', 'gretap0\x00', 0x14, 0x1}}}, @devgroup={'devgroup\x00', 0x18}]}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0xfffffffffffffffd}}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffe}}}}]}]}, 0x228) r1 = gettid() perf_event_open(&(0x7f0000000040)={0x3, 0x70, 0xfffffffffffffcbf, 0x4, 0x3ff, 0x6, 0x0, 0xc2, 0x0, 0x5, 0x5, 0x2, 0x5, 0x8, 0x5, 0x29, 0x0, 0x9, 0x6, 0x6, 0x8000, 0xff, 0x20, 0x8, 0x5, 0x0, 0x100000000, 0x22fd, 0x760c, 0x8, 0x2, 0xfff, 0x20fb, 0x1, 0x10000, 0x40, 0x49, 0x2, 0x0, 0x9, 0x4, @perf_config_ext={0x9, 0x401}, 0xd10, 0x7fff, 0x1, 0x1, 0x1, 0x3, 0x7}, r1, 0x1, r0, 0x1) 2018/04/07 14:08:58 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000380)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x4000000006) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x400000, 0x0) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f0000000280)=""/82) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f0000000080)="03", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$ipx(r1, &(0x7f0000000180)='w', 0x1, 0x0, &(0x7f00000000c0)={0x4, 0x0, 0x0, "502200000006"}, 0x10) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000014300)) mkdir(&(0x7f0000000040)='./file0\x00', 0x1c1) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000a40)=""/218) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000680)={'lo\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) unlinkat(0xffffffffffffffff, &(0x7f0000000080)='./file0/file0/file0\x00', 0x0) syz_mount_image$hfs(&(0x7f00000005c0)='hfs\x00', &(0x7f00000007c0)='./file1\x00', 0x7, 0x1, &(0x7f0000002c80)=[{&(0x7f0000001b00)="a3ca5c2924be7af5e6dab3b0816bff898f97086827c35fd3bece80f23b51c6e5a87b0c49fa6fd8ed56f15d63a88b8b7d4e6f89b6fbdc8ad48feabfc25043c67e3be77b16378497283c43874e0ab611657ad87f78751b90893f680fe0d75a9aef315d8a8aadbfbb2df3600eb2d529cc3ea9952de9dae7e0956fbd3ff69a09bdbd0d2719d30c273561616df14fbac4ca6d79f3fe4382794bf4fa7dd5ab9a4491640a8fcabea86942243e86e13fa02cd13c36d5d716bafdb1c9a360ae4aaf22688821f3364c6904825c3ccd6fde92bac9673a294e47797db255", 0xd8, 0x4}], 0x800000, &(0x7f0000000840)) renameat(0xffffffffffffffff, &(0x7f0000000040)="2f2f66696c653002", 0xffffffffffffffff, &(0x7f0000000100)='./file1\x00') sendto$inet(r1, &(0x7f0000000140)="e9", 0x1, 0x0, &(0x7f0000b7bff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$KVM_SET_GSI_ROUTING(r3, 0x4008ae6a, &(0x7f0000000200)={0x1, 0x0, [{0x4, 0x2, 0x0, 0x0, @sint={0xc8e5, 0x2a4d86dc}}]}) 2018/04/07 14:08:58 executing program 4: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x7fd, 0x40) setsockopt$inet_int(r1, 0x0, 0xd, &(0x7f00000002c0)=0x400000001000000, 0x4) r2 = perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = dup3(0xffffffffffffffff, r2, 0x80000) clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(0xffffffffffffffff, 0x28, 0x2, &(0x7f0000000240), 0x8) r4 = socket$key(0xf, 0x3, 0x2) add_key$user(&(0x7f0000000600)='user\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a}, &(0x7f0000000640)="030b", 0x2, 0x0) keyctl$chown(0x4, 0x0, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000400)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000540)={0xd, 0xaee3, 0x100, 0x8001, 0x2, 0xffffffffffffffff, 0x8}, 0x2c) ioctl$VHOST_SET_LOG_BASE(r5, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_MEM_TABLE(r5, 0x4008af03, &(0x7f0000000000)=ANY=[]) ioctl$VHOST_SET_VRING_ADDR(r3, 0x4028af11, &(0x7f00000005c0)={0x3, 0x1, &(0x7f0000000300)=""/91, &(0x7f0000000380)=""/76, &(0x7f0000000480)=""/102, 0x4000}) r6 = eventfd2(0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r5, 0x4004af07, &(0x7f0000000000)=r6) ioctl$TIOCLINUX2(r3, 0x541c, &(0x7f0000000180)={0x2, 0x1, 0x4cf, 0x100, 0x7781}) setsockopt$sock_int(r4, 0x1, 0x22, &(0x7f0000000580), 0x4) ioctl$sock_proto_private(r0, 0x89ef, &(0x7f0000000740)="d40a2a56176a1a79ba86a45e4d3a85d7876ea0f01f2932c3c6fb7177f36d847c756367ba28425ea8a950db9b603376f59c3701c6757dfb0d8580ff3892d6dcc8404f8192b9") ioctl$VHOST_SET_VRING_ADDR(r5, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x1, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_KICK(r5, 0x4008af20, &(0x7f0000000040)={0x0, r6}) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r3, 0xc0505510, &(0x7f0000000940)={0x101, 0x6, 0x6, 0xfda, &(0x7f00000007c0)=[{}, {}, {}, {}, {}, {}]}) ioctl$VHOST_VSOCK_SET_RUNNING(r5, 0x4004af61, &(0x7f0000f82ffc)=0x4001) pread64(r5, &(0x7f00000006c0)=""/78, 0x4e, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r3, 0x40086408, &(0x7f0000000500)={0x1, 0x7}) 2018/04/07 14:08:58 executing program 0: socket$nl_generic(0x10, 0x3, 0x10) prctl$intptr(0x4, 0x1ff) r0 = msgget$private(0x0, 0x2) msgsnd(r0, &(0x7f0000000000)={0x0, "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"}, 0x104, 0x800) r1 = pkey_alloc(0x0, 0x2) pkey_free(r1) 2018/04/07 14:08:58 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f0000002540)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000000140)=ANY=[@ANYBLOB="14000000e9f00000000000000000000000000000"], 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000800)={&(0x7f0000000080)=@pptp={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000001b80)}, 0x0) 2018/04/07 14:08:58 executing program 2: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) rmdir(&(0x7f0000000100)='./file1\x00') r2 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000240)={r3}, &(0x7f00000004c0)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x0, 0x2, 0xc6}, 0x10) r4 = userfaultfd(0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000180)={0x0, 0x865}, &(0x7f0000000200)=0x8) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000300)={@local, 0x0}, &(0x7f0000000400)=0x14) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000440)={'syzkaller0\x00', r7}) r8 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r8, 0x4008ae89, &(0x7f0000000200)=ANY=[@ANYBLOB="02000000009c030010000040"]) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r9 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) poll(&(0x7f0000000080)=[{r0, 0x400}, {r9, 0x40}, {r9, 0x40}, {r4, 0x8000}, {r4, 0x1000}, {r4, 0x8228}, {r0, 0x508}, {r4}], 0x8, 0x528) open_by_handle_at(r0, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x200) getresuid(&(0x7f0000000340), &(0x7f00000001c0), &(0x7f00000003c0)) bpf$MAP_CREATE(0x0, &(0x7f0000121000)={0x5, 0x4, 0x7f, 0x1d, 0x0, 0xffffffffffffffff, 0x0, [0xa]}, 0x2c) [ 81.236357] hfs: can't find a HFS filesystem on dev loop3 [ 81.346726] hfs: can't find a HFS filesystem on dev loop3 2018/04/07 14:08:59 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000000080)=""/44) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000000000)={0x3, 0x1000}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000140)=ANY=[@ANYBLOB="010000000000000002010040000000000000000000000000"]) r3 = dup(r1) ioctl$VHOST_SET_VRING_NUM(r3, 0x4008af10, &(0x7f0000000040)={0x0, 0xfff}) 2018/04/07 14:08:59 executing program 7: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xd0) r0 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/04/07 14:08:59 executing program 6: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000a20000)={0x8, 0x0, &(0x7f0000fc1ffc)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f00000000c0)}) 2018/04/07 14:08:59 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000040)={0x4, 0x100000000, 0x0, 0x0, 0x4, 0x100}) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000080)=0x14000000000, 0x4) r1 = getpid() sched_setscheduler(r1, 0x20000001, &(0x7f0000000600)=0xff) getuid() lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$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$netlink(r0, &(0x7f0000000740)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000100)={0x10, 0x30, 0x500, 0x70bd26, 0x25dfdbfc}, 0x10}], 0x1, &(0x7f0000000e00)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="0060748982509b81be0200000100000002000000", @ANYRES32=r1, @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="18000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r1, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="000000001899da2ceab252e01f000000010000007713222f5cb57ab59168a0529a6da8d5931dd79ca13d9ec17ca069fd66657f828a7c21b8241abdb4dac932bb90a1df4468f0bc626086de3d1afac120fde063c414214964b14d1ec28306eb1a6b2f7dbd3e225a82de0d2258d8a5b7e7fc858e0443ae0d2a076a2dad8c9ee1e377e32d3eebf6dd5b3c2c948132591781b80314486ca8263a08360e51b6f9d738bdd4a1a6ede33254990953e6e977734761092b67176f765c94b5bdd156c9a44dead4dcb764574e8ec62d2cd8e5d3dab70efd", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00'], 0xd8}, 0x4000) r8 = add_key(&(0x7f0000000840)='rxrpc_s\x00', &(0x7f0000000880)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000008c0)="655011b2e0c571279451b3a68324cb4c5b297b12f42a8696c34a4efcf7ba6e4e286ab7747c9cd585adc9bca081cea4bb0e8277d681", 0x35, 0xfffffffffffffffe) request_key(&(0x7f0000000780)='user\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000800)='/dev/input/mice\x00', r8) r9 = socket$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$EVIOCGBITKEY(r0, 0x80404521, &(0x7f00000009c0)=""/43) r11 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000a40)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000b40)={&(0x7f0000000a00)={0x10}, 0xc, &(0x7f0000000b00)={&(0x7f0000000140)=ANY=[@ANYBLOB="4487c6bca6cf5bdce19c044f4e45d8000000", @ANYRES16=r11, @ANYBLOB="100428bd7000ffdbdf2510000000080005003304000020000100080004004e20000014000300ac1414bb0000000000000000000000000800040040000000"], 0x44}, 0x1}, 0x94) request_key(&(0x7f0000000b80)='.request_key_auth\x00', &(0x7f0000000bc0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000c00)='/dev/input/mice\x00', r8) getpeername(r9, &(0x7f0000000c40)=@ipx, &(0x7f0000000cc0)=0x80) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000d00)=0x200, 0x2) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000d40)={{0xa, 0x4e22, 0xd516, @ipv4={[], [0xff, 0xff], @rand_addr=0x2}, 0x6b80}, {0xa, 0x4e21, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, 0x1, [0x4a, 0x6, 0x1, 0x40, 0x8, 0x0, 0x0, 0x7a]}, 0x5c) mknod(&(0x7f0000000dc0)='./file0\x00', 0x9, 0x3) setpriority(0x0, r1, 0x0) 2018/04/07 14:08:59 executing program 4: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000000000)="06006ec057a2bcf2a0d8552c39e887e4b2e266696766f4fd26c8bb79ef5be03b34156436c426db4abd8fddcfb11b74aaa5a473d14f70802c447e", 0x0, &(0x7f0000000040)) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f0000000440)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000200)=""/173, 0xad) 2018/04/07 14:08:59 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x406000, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00000000c0)="53c6a60bb4dd3954b200dc0fe81fdc0d09c59c1985690e2afbde1c85a54a8db9f0a1f1761dfe9e0ce9aa29b53c4dda458a74be2f19fbed4f0ce2d448a78866d0dd7c3e6dd35556d35feb83594d7035b2cac245a13af33295361c8f2b1a770840d4b8344edcc557f2c385de1781b071a4db87e06516", 0x75) mkdir(&(0x7f00009cc000)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./file0/bus\x00', 0x0) r2 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r1, &(0x7f0000030000)=[{&(0x7f0000aa6ff7)='t', 0x1}], 0x1) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000140), &(0x7f0000000180)=0x4) r3 = dup(r2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r3, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00000001c0)={&(0x7f0000000000/0x3000)=nil, 0x3000}) getsockopt$inet_buf(r4, 0x0, 0x480, &(0x7f0000bbd000), &(0x7f0000000000)) 2018/04/07 14:08:59 executing program 2: r0 = memfd_create(&(0x7f0000000040)="6465762046a80d01bed3c1e1c85fe2dbef94a677a99248217280a42d688043cc913ddb112187ee23355083fc8a1eed8f3d1a468b405da49550403420a5685e12afb758b1bfcf91d09bfe61b023e1b04f2f8e23a38e1ef575997d875079d8275500cf932de25ff116808e0097e9a30f89ffec73d758337ba4ecfe26e0709dceb3bc100af911f29826293f7e6d4cbbb7fa03189e2fd5b9461150c1f6c46be2eddd2f84ce8136164ee052fdf7c5919654885d693f6c70f42b0eef3f33160056b93855cb84bf62730fd9afe77c1b8d7b0b9dcc2a7566f6067be13c15bbbc440e796acc56b204c7f48fcdfa2e84e52a95", 0x3) write(r0, &(0x7f0000000240)='v', 0x1) sendfile(r0, r0, &(0x7f0000000140), 0xffff) fcntl$addseals(r0, 0x409, 0xa) mknod(&(0x7f0000b59ff8)='./file0\x00', 0x1040, 0x0) execve(&(0x7f00009cc000)='./file0\x00', &(0x7f0000bb2000), &(0x7f0000000180)) 2018/04/07 14:08:59 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r0, 0x2) connect$unix(r0, &(0x7f0000000000)=@file={0x0, "e91f7189591e9233614b00"}, 0x6e) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000882ffc), 0x4) 2018/04/07 14:08:59 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x58) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000001c0)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c50400aeb995298992ea5400c2", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$can_raw(r1, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f0000000380)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0x48}, 0x1}, 0x0) recvmmsg(r1, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x8, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xffffff4a}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x1a4) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f0000000040)=""/37) [ 82.183665] binder: 7656:7658 Acquire 1 refcount change on invalid ref 0 ret -22 [ 82.248048] binder: 7656:7670 unknown command 0 2018/04/07 14:08:59 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0xfffffffffffffffc) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) setsockopt$sock_int(r0, 0x1, 0x4, &(0x7f0000000040)=0x5, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r1, &(0x7f0000f67fe4)={0xa, 0x4e20}, 0x1c) 2018/04/07 14:08:59 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="6e000000bc8111ece83cf6e2a829c4a1797de2ce320a2161f9c110a97da0e3a15611418bdd39901fc300000000000000009aa241eb5da1c8a24dd0ca028acee0ddd67ab2680d65ca5fcf2a7f6c87938bc5748899163e6616f1c1de1e66b712ac96d3b627c369a27951ab55e5c0a63b35"], &(0x7f0000000080)=0x76) r3 = syz_open_dev$amidi(&(0x7f00000002c0)='/dev/amidi#\x00', 0x8005, 0x1) mkdirat$cgroup(r3, &(0x7f0000000200)='syz1\x00', 0x1ff) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r2, 0xfffffffffffffffd}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000abf000)={0xffffffffffff19f8, @in6={{0xa}}}, 0x98) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000180)={r2}, &(0x7f00000001c0)=0x1ad) utime(&(0x7f0000000140)='.\x00', &(0x7f0000000240)={0x5, 0x8}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000300)) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000280)={'gretap0\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) 2018/04/07 14:08:59 executing program 0: bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={0xffffffffffffff9c, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) r1 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x1ff, 0x4000) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000100)={0x3, 0x9, 0xffffffff}, 0xc) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x18}, 0xc) bpf$PROG_LOAD(0x2, &(0x7f0000001fb8)={0xe, 0x3c9, &(0x7f000000cfd0)=@raw, &(0x7f0000002ff6)='syzkaller\x00', 0x0, 0xe7, &(0x7f0000002f19)=""/231, 0x0, 0xfffffffffffffffd}, 0x48) [ 82.277097] binder: 7656:7670 ioctl c0306201 20a20000 returned -22 2018/04/07 14:08:59 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) lookup_dcookie(0x2, &(0x7f0000000000)=""/150, 0x96) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000091b000)={0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x119, 0x22, &(0x7f0000c7d000)={{{@in=@multicast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@rand_addr}}, &(0x7f0000fa0ffc)=0xe8) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001600)=0x0) lstat(&(0x7f0000001640)='./file0\x00', &(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001700)={0xffffffffffffffff}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001740)=0x0) fstat(r1, &(0x7f0000001780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002b00)={0x0, 0x0, 0x0}, &(0x7f0000002b40)=0xc) r10 = getpid() stat(&(0x7f0000002b80)='./file0\x00', &(0x7f0000002bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = memfd_create(&(0x7f0000002c40)='\x00', 0x2) r13 = fcntl$getown(r0, 0x9) r14 = getegid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003e80)={0x0}, &(0x7f0000003ec0)=0xc) getresgid(&(0x7f0000003f00)=0x0, &(0x7f0000003f40), &(0x7f0000003f80)) r17 = signalfd4(r0, &(0x7f0000005680)={0x9}, 0x8, 0x80000) pipe2(&(0x7f00000056c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000059c0)=0x0) r20 = getgid() r21 = getpgrp(0x0) getgroups(0x2, &(0x7f0000005a00)=[0x0, 0x0]) fcntl$getownex(r0, 0x10, &(0x7f0000005e00)={0x0, 0x0}) r24 = getegid() r25 = getpgrp(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000006000)={0x0, 0x0, 0x0}, &(0x7f0000006040)=0xc) fcntl$getownex(r0, 0x10, &(0x7f0000006080)={0x0, 0x0}) getgroups(0x5, &(0x7f00000060c0)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r29 = syz_open_dev$admmidi(&(0x7f0000006680)='/dev/admmidi#\x00', 0x3, 0x200200) fcntl$getownex(r0, 0x10, &(0x7f00000066c0)={0x0, 0x0}) stat(&(0x7f0000006700)='./file0\x00', &(0x7f0000006740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r32 = fcntl$getown(r0, 0x9) r33 = getegid() r34 = gettid() lstat(&(0x7f00000067c0)='./file0\x00', &(0x7f0000006800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000006880)=0x0) r37 = getgid() sendmmsg$unix(r1, &(0x7f00000080c0)=[{&(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000001580)=[{&(0x7f0000000140)="63d76350ae6adacdaa2d224e142b5395aa95a7874ea3f125ba0238199f268a759030f157b4d217f9f4f46ed4e9b480cf2bcb3328544b5e0363fdd9788843045cb4e7a42c176db6040811ffd2fa33d6327a20e219872a3e1ec0d085cb5826f3cdec849f6fa10a8bfb05505e7c6c70db773d6105ccc945abb4684c44e0867b662a3dff1dbb4cccaf1b50d044f92512c365e91445eb36767c", 0x97}, {&(0x7f0000000200)="d3864614581e3e5fd952df6d9a640ac0414a28924ae7c88ac181e0b98aedbf9172c17995b581b259c627cde493c4da9d934ab6f9d5c9eb138243ab7b77d9b145d36953428994c49fb192bc2272ac04f92030a111d961924ad07ddd6732a749d383e231a01a51d96d1a9be2ddf483c836a7a2498af9f353933a05dda172c6eea6cdaa1b000d0682e14cac6636a067d27925826b6b744ba88f3361f081d466d1", 0x9f}, {&(0x7f00000002c0)="3754ca6df65a1be1c6f6aab6e8d1f02ba3bd0cba54671c06764edf5f89cd8f60838e1f80479f2467ec4fa0c100ad6d2735220bda9e436ae0fa", 0x39}, {&(0x7f0000000300)="04d30c9459bfe6026aaab20af7188231f85dd8d494b2ca3a542d2255fe7949a2572ea4a9343f5a1d95bf8d3f8378a806927b3d651a56121cfde34e9743389461a0851b2aef55d10534cc94add82d", 0x4e}, {&(0x7f0000000380)="92480141f7c3c29592a4f0de8df87748c2bbfeea83382d9ea6be99edd45f6f6d584b9e012a25b0bbe9c7541d74247a831f4cc02bf165d0fd14630bec5a837e6fe6246534", 0x44}, {&(0x7f0000000400)="8b0766fd4e1bd518a9cb915456560ceefd784a3df13850ee48ea3850f7d2084260e4898f1a00c1d6cd6f956a8f44104aa9cbf9bef0f6444fde863a6322fe0d060929abff816672096a82a98b117f49bf7e56f252b83e805724b9ba2d33fab1af97b97215f235ccee3af292e7bbafa540d54895502e745b38af3b65fec700022ea9", 0x81}, {&(0x7f00000004c0)="3ad67d3e1f6ccd90fcc0d6ad0c3b0e3eb1e209fa2a91b6595b37b5a906398ef3c739ad219d00d245b03c0eeae5ae3810cbcfd336b2d99fec9b8a6c886cc241e0ac09f6b2a4f72ff046b04d86d74a3dfcbce2effc494443f7de0bcf2f7c5d3f620ba7ad33c096e6e987ea7288703a08da27262e6f539114e82a0c02751af81ae4dcedcd", 0x83}, {&(0x7f0000000580)="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0x1000}], 0x3, &(0x7f0000002c80)=[@cred={0x20, 0x1, 0x2, r8, r2, r9}, @rights={0x20, 0x1, 0x1, [r1, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r1, r0, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r10, r2, r11}, @rights={0x38, 0x1, 0x1, [r1, r1, r0, r1, r1, r1, r1, r12, r0]}, @rights={0x28, 0x1, 0x1, [r1, r1, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r13, r2, r14}], 0x118, 0x40000}, {&(0x7f0000002dc0)=@abs={0x0, 0x0, 0x4e21}, 0x6e, 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{&(0x7f0000006440)="5d6543c95ab1bd98b3fab6e3d7a2d6200f59f848b47f6a93e5a654d0a12e9da300b69c9ed793768ef86f9dd3278737e984cc768772e7c84c81d6f3b403441a622fe3e452282c94596932fa981142dfe696a27fea18ad480d0be6b6e90729049d20c75ad907d27f0f1a1522beae67abf9f46aa993dc52d306a7889eb28741f1d4a5a5c309175c73b8812cb287d04142e18a76baad26a9302b002f20cbe073408e2af8e0b3a4be0c5d4f0b9e80648bc8ad937f756c20fed8d75144", 0xba}, {&(0x7f0000006500)="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", 0xfb}], 0x5, &(0x7f00000068c0)=[@rights={0x38, 0x1, 0x1, [r29, r0, r1, r1, r1, r0, r1, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r30, r2, r31}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x38, 0x1, 0x1, [r1, r1, r1, r0, r1, r1, r0, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r32, r2, r33}, @cred={0x20, 0x1, 0x2, r34, r2, r35}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r1, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r36, r2, r37}], 0x150, 0x4000}, {&(0x7f0000006a40)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000007fc0)=[{&(0x7f0000006ac0)="cedc2f0caa3ae451bc16293f85fa6ff403e6e5ceda2077171c9a1b2075922a42d2309ce604f88939b748429271ee59708e2a5484cc1ae9e28647c5c8c1e9ee", 0x3f}, {&(0x7f0000006b00)="3138ebbb7e613a00c4b3b04d515305d5df7f5ffd2fead1c56a42fa4006e8e538be0a6c0716284540f9108b0c99c9556fc449d62d6a03b83b40068aacdd0160507c19bb63973610ad2673f4c726718a9d2fa854e3f1cfefa29aabcbb64f3c642ac8f08165706cf09a148f7faaa17e778607e40954a6d67c662cdd91acaae11e0be327641e4131589218575fba4f855b3c770555bb3f6b6bdd901ad73a93122da5743102b3ff693e39818456e2d05de5c25b75b74088f8c0362f3f6a652ed0b67145f3102d42c25e43b413adf39bd1364283ac23de55448df4aa49ccbcfdd0f3f03a05d9297bd39a773e074eb78d26764158d7dd3c3e56a10cd0a4d045e8ad5e388c4c681e54b566fe6c31ea33fc1aab8ddf036afe8d2a5d4e1d8bffb9965a4581fb27c2854146dd64472e4de4910573db5bb9eb9ace15ef5b1fe32ea239476a3338e33d16dfc5494ee3360f05927d08a05b84f25e913aabb8bff360bd044dbe8a87c0b741dbdee7ed81df048c79f117e72ae1e69e3846f98dfe411a7eb83cba29b6d5d2f43a2196c84160efe2dfce2595a4c6d2c0a119a7f21b60a0958bbf071ce7b934e2fe775d083f37b96244eaca89e2fb862d40da6c899e38edb714423f4cb80538e8c8d51eb1985de1a6593f2186e6de936c5be2ec5a5e166ffa7aff1ad9fbd41bf04377dd2e05354e95c0ac90fab9e8ac3f6be5d33ead54288593bf1df223c2d148be0c0e2311e598703b3e53f9a20a589567255dee01080515c73ce988bcebada4e2dfe774785c10fa298a5d2b66c902e3fc5862787f68a4e00fd4d8a37842bee32308cc379eb2541cfcaad69488bcb058ffc24b9014abf8f8f3b8aa3ad8473f70bfcb3b706b7040b1110a239e0ae7bee72baca452307c200b745f2ad5f197e9fcc77d87f29e894eb3480eac7e738c023df7f35cd7cfcc0ccde3401fa1ae5f2969f7b1c6ce651027c607155d36c43b9c25b1ee19f7b30aee089ea91592796460f79a307580191ee28e358cc94630c159debf443b4b8e290a8b88774b05ae4afcd59db47504b2bdd1bf7fd53b92df518f5a5caf546d49dd70e2a8ee52042cbb9caba9a91e55c30336f9e379817868db0259407e423e627c4bc640f1af99ecb3389a58c6691202aefca0e7fe7f6c35e0ca03e970d391bd44190dcb1c7b983140f37db797d0a080ce2031078516317b567efc3ac5149ddb6ef73cca5ae263e0f0db050d65c0b7c2ffdff5129f458a3d4346cd9b1d1a59fb6b29d70c578b1ec5cc6d002d0910eb807d60b210e73b858edc31b711b6d8a7d6cc2b87fab242e462b0a2e2024142400edfd19f4aebe07b26a0bdbaa4a36a86c1c6cd2c14c59fe5f77c7c770499dc9bd7b89667fab59040745f02983d93be73c2339c9bcbf0b57f1c03b59400560c7dab7e0be95aad0cefcb800b9eee45a6906552535c7e86f2234b13348ed2b9b793a4023fb5cc727734ffb3e8dc861533bd8db0bb4a3b22c53a7ea0c4ca2f5e2fda9c4422a40662789578801f937d4420c72872a876a002d77a4150d10e7ac69ed9c70cdadaba5b163481de805e638ad67df4a954b3f1247839f34c9e3c0949e8268274df337a1e53846d3986422a6b53c2bfc815a632fb270276ebe828ac829293b60b6553616a82f2e8c7b06a598f829053255e7086e98bb3c74cc055c0deed76592ae92832d147caa11209a2a44dd157ec07d8c557f526b9c265117d85df13d5f60278df363763aacdb663a823a8eb0c18f8c30bc6248a82d75e5cc916c5855cfd10e6e4a9776e290c1e40ad875d2ddc4ab84bee29794eba4ff4e90250b5130ca18d185a71dcbdb75ee738e67cecb16b9d920bde5ee205f19860aa820dfc964cdb703ff0d60569f6fbd77f830e6ba9be04a6cfab1b516726e07455bd47f249d284fa31274cdc94b6ccd1ab2dbdce33e8b637ee82c80c6042f01d8a290882e099812ba3372c739de014f5a6deba4b874ba3cd3b20252ab84038a5d3df08937e5670bb68fca4b1685ce340eed299801450d7cf19316fdc03b432db4567012930035e735765f69c1a06094649fb1bd57bc9e55167b382143427bb7c17170765049456cbfceb649d7f63fc0832ad9a9f380f4120d98436c25529763ab690b234946c8a79aad4f201aa195f09166e7fef6c5c292898e197eb5bd0daaf0142eec99d3cbb1b5796da0af4755b0caf8ea6ba3bd4d26fb92d2011c1b433db5f3d7f5888882334fa0593ef2279519af9e816cc70597f770b0ae18c8486f9b16b7fd91be9553c0f8f2a58284132a6eb134402ee83ae25d856b0ae3effe0c9005f7de77462d8ebf6ecbbf540405ff5d9fa103f3b3f6e4a3c75de5af2ad1b81d8bfd53cea26238fc67141829dbf30c058395124295aa7c8193209fe7c2caaadb54e68983759db5cb2a9d38c85118492b23aa9f2d7a725acb22748896ed60d52a882524404fcfe3dc584e2d2d599a26042bf41825b27c45c6b712ee78c9ff54ee531df302d32ee1aa7743befb9b43df127a40f1f34c4e892e8e931bd7db571661f5fd64d6d66c5861250cab2deb6fce3e351a690c021894393e1ae8b00c3b7da6d89346db99032d74a4eef6483bb8e6b968483e56b65a080e63fc12a1e72fad7ae640fad9c296d6a655cb5814fb590a4395ef2dc07f7330d88feb9a3a7e3902790ee63f915fb243b3e33c78c6bf65ec802e6db6a98e0006bf6d44b9dfa31d9c0a05c080cd6871adf892d4ce4c4e8a8f2005bcd41e6a82ac95f718d93eac4a0a5151581436dfcdfa1f9417ee69333f87b58e20b37cc200f124b3472e0ecc801a21cdb422bd37129504fea54bc274fea02f8863d9ecc4f9fcc78e5a90d8a15d1483421c7d501b19880c56716df4fe983353cb7ca5f447d0abe34d8e317f26de619368ea5384f37225ce94ddfced884bfb7af1b7aabc9364c17eec6d3dfe6067279fbfa580b94547754407e454b0b64c0c00d1a24d4a6c8d153b0cf84b1baad32c8212636b77ad8ef1a2bbb31c3d438d103ee1ce4ff1af852950247f4a0dd208f3fa67c4cbc7a43b34e641fd8c4981c3f9dd61e941d35eace94f46b53d94d202939273f6634f221033466fc683bc0738274b98872d57c2f0692ea940ed9684ae15a5e8035e82a3be53a5989c9b6d41d6a8bb8591870c71b21b8f7a9efbde673fcf9dad5ca8099a50b05ff0629b2204cbeda9d2d1a7e6a41bc65c62e44466942d0c3c2cec327c4f0df653eba6847ccbad529818645f130a879b1b2cf66930bf9963884a54f02b81fd9bc680765692876009854df807de074e4d58332d74ea4e5d7673a025f7ea7c774119bd199a8788967b4383d7db33359b0e2c66e65d1eb00b3a5f1ed4a510795e379c7ebbe3d66f89e596d30466b7b626ad7035c78af79469ef163c4695165e07f65e6cdfad257d90473904c0c0ddd0387463013abd9874ff7ac270b8c4eae68c119e2e4cfd794dc8bc0bdaa25d29993a2ea73282787adba4b30d8c9360efee99a6cef9f155e8ef9ef1bb8515c3ce05e496e39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0x1000}, {&(0x7f0000007b00)="47375dedd5117af81c585a8ec3aca1b59fe835f574dd2fb96b3cf2833d71d261fe4d97ae9bb4afa698bcbb3b35648eef6a481cb6c92d768196265dcf1b94875a106d3f0d7f6d0d2c156403c47947177cbaee3798e3ef32102682a5981b2b293cedb0c11ff5718b992ca461d0520a5a5cd371d8ef97092e4869", 0x79}, {&(0x7f0000007b80)="0733f6efd1e45e9c9e8676aaa8da4b2dc88933b462bf2483c1eceaebbb703af8b2dba041e44c93ab", 0x28}, {&(0x7f0000007bc0)="d372c714d00ff071e4259ee03fb7cdfb92c3e5c555b0d63dc80d0e7fb366f65d34a21285e5466906ac503fc5954e35118a26e15f3cc79177e75634596399adcb6a662e1ad6b75ad6a3a2c320caa6b0f1d1aa81255e0644ce", 0x58}, {&(0x7f0000007c40)="d836d485776bf4f39fd7617053529014a83bf3c32179d59948f7fe5e8f25a997dd1382ec693d91a60e5da9f186a9315990c1107d7c370ceeba307a7e80c22cd2bb224ee760d8e58ef51817e9cf9c448308e0f4e2bf6d12bf9ed1c099b0f6b1556ecfd9024794307bdeae4816a07400e627bd", 0x72}, {&(0x7f0000007cc0)="43cc577dc75839e018ed8de4d2ee9a3918e2527db010fa7bbea53380777c4c23d5032e5015dabf19b5f4b4276213dfb66c2962a7c6467530a77d049f4e360a5672d6823b6f6acf0c87973d6b919f62b1a1e905093925ab898a29fb24ce669cb11bc4638b403b23f6c0b52c8e15a9bf5e9b", 0x71}, {&(0x7f0000007d40)="9c8fb59464709f7dded6661b5bcb488ab7007cebac8319360ee485c7a34f1f2162aa768de2ccff433e48e38b174d5fd6767444b86d2e633a48278624203b9b27f5373806f2bb88c75800b56180a20dd95c0505fa441a1f79822ad931bdc05b9c9f396df0b5385a32357639", 0x6b}, {&(0x7f0000007dc0)="e2c23339bab2ed4876baa9becb3f3de2b7d1e70adcf72c4f5d5d9767f45704cf7724c4eae61ba0cc54124661e57554830df77bfd15831374167d7c7c4e1b0a50024558d414d66eca97522c8d91e5bc5aa242115b6679dd8393fc0c30e2504b789a5b5b73cd48eb0d4cd3a6418cfef7294be4621b6714cc9f5e91f19a3e03785149ab174e73114db3bd8019cc082c023b37926f0b668c69eb7ff4698e4e3a2c814a861f260cc9ad474010e0612b6a124ab49ebb51ccd08bdc1e673fd4ee233c949ee1e2062800276320950c52bdfb4a82758201e8fc5a8a2173dbb47a0dbcd45931c5c209547400976aa2dffcb2644e0e4b0c7308", 0xf4}, {&(0x7f0000007ec0)="bc541abec23ca3f480e1ae92051dc49774348348cd0b6b4bbef65fd6b6d2101c23409b06ce52f9be035e5c8c6a2f02da56bb7407f4757a77436d0c09cad3478f0d2776866cd723f5f2d0ba19e6362d8f0294374350379f9d026b28e8d44eed2bc03d66dbd6356d86c77bc7b402b02c27138e7a44517bffbc53920dcad73a22165f8c814cbacdfe61703af5a3612974a1f4e48deb75c488d83c90349b28c85e6d8d0c59f0019048554fd73f66e284e525a61ee0341ccba12ef198aaad2ee56d81fa55c445af2f9835c1852137d92abc9bdc13735cd3d07350d4dd7ea4", 0xdc}], 0xa, &(0x7f0000008080)=[@rights={0x28, 0x1, 0x1, [r1, r0, r0, r1, r0, r0]}], 0x28, 0x200000d1}], 0x9, 0x20048000) 2018/04/07 14:08:59 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x200000, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000080)={'lo\x00', 0x600}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000240)="3665a19b41e97ac7", 0x8) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000b3d000)={0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000040)="0e", 0x1}, {&(0x7f0000000280)="182a42ff021019014cb543ad6268e8dd67583821a458902488b342834865a7e09065d2a2ac92b76c3f08a85cdbaef6d9e56a4d78c38dd2ef254373c69c3c8cf8713badace227d8a6ebe63a2cfb659ff957a50d16c27e6b800c28e4", 0x5b}, {&(0x7f0000000340)="bb6f69e82dc0f531b848d0ba94cdebfed5c9b4d9fa0e6ca6b17c7156c08b1fcc49dbca21d3989bbb7a516ba6e26b851ab1eb4c74d566816340717a080fa3407ce1e8664351a49899d88ae4be6cd5489dbb3c8fad17f5aaaa5d8c757af3", 0x5d}, {&(0x7f00000004c0)}], 0x4, &(0x7f00006b0000)}, 0x0) 2018/04/07 14:08:59 executing program 3: r0 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x100) r2 = dup2(r1, r0) open(&(0x7f0000000000)='./file0\x00', 0x80000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@dev, @in=@remote}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f00000004c0)=0xe8) sync_file_range(r1, 0xfffffffffffffffc, 0x3ff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92151fc33a454f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d"}) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fallocate(r3, 0x0, 0xffff, 0x4) r4 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e24, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x4e24, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x7ff}, 0xd30e, [0x6, 0x3, 0x8001, 0x5, 0x6, 0x80000001, 0x1, 0x7]}, 0x5c) r5 = open(&(0x7f0000002000)='./bus\x00', 0x4002, 0x0) sendfile(r5, r4, 0x0, 0xfffffffffffffff7) r6 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x4e21, 0x4e, @ipv4={[], [0xff, 0xff]}, 0xffffffff}, {0xa, 0x4e22, 0x100000001, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x7ff, [0x5, 0x3ff, 0x5, 0x2, 0x2, 0x101, 0x81, 0x5]}, 0x5c) write$rdma_cm(r6, &(0x7f0000001ec0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001e80)}}, 0x20) mbind(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, &(0x7f00000002c0)=0x8cb, 0x1, 0x3) r7 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r7, &(0x7f0000f61fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) setsockopt$sock_int(r7, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) r8 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r8, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) shmget$private(0x0, 0x1000, 0x78000000, &(0x7f0000ffa000/0x1000)=nil) bind$inet6(r8, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) mremap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x4000, 0x2, &(0x7f0000ff8000/0x4000)=nil) write$sndseq(r0, &(0x7f0000e6ffd0)=[{0x0, 0x0, 0x0, 0x3fd, @tick, {0xfffffffffffffffe}, {}, @raw8={"e77c96830bfd5c9478597b64"}}], 0xfeed) 2018/04/07 14:08:59 executing program 0: open(&(0x7f0000000040)='./file0\x00', 0x3ff, 0x0) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f00000001c0)=ANY=[]) r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x2, 0x0) syz_mount_image$hfs(&(0x7f00000000c0)='hfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000680)=[{&(0x7f0000000980), 0xfffffffffffffd1d}], 0x0, &(0x7f0000001980)=ANY=[@ANYBLOB="9d"]) fallocate(r0, 0x11, 0x0, 0x100000001) msgget$private(0x0, 0x500) 2018/04/07 14:09:00 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000030ff8)='pagemap\x00') madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xe) socket$netlink(0x10, 0x3, 0x0) sendfile(r0, r0, &(0x7f0000014000)=0x100000, 0x10001) 2018/04/07 14:09:00 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/mnt\x00') ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000000040)={0x4, 0x4, 0x7fff, 0x1}) fcntl$addseals(r0, 0x409, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0x9201, 0x0) recvfrom(r1, &(0x7f0000000080)=""/130, 0x82, 0x0, &(0x7f0000000140)=@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x13}}, 0x80) 2018/04/07 14:09:00 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff5ffc), 0x4) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'gre0\x00'}) bind$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) r2 = socket$inet(0x2, 0x5, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'ip6gretap0\x00', 'syz_tun\x00', 'ip6tnl0\x00', 'syz_tun\x00', @link_local={0x1, 0x80, 0xc2}, [0x0, 0x1000], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0x108, 0x158}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x10000, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xd, 0x0, 0x86dd, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x130, 0x1b0, 0x200, [@ip6={'ip6\x00', 0x50, {{@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, @limit={'limit\x00', 0x20}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz1\x00'}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x460) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000140)={0x2, 0xa2b, 0x4, 0x7, 0x2, 0x20, 0x10000, 0x8a82, r3}, &(0x7f0000000180)=0x20) r5 = socket(0xf, 0x7ff, 0x6f) setsockopt$inet_group_source_req(r5, 0x0, 0xfe0d64ad1c6cb9f1, &(0x7f0000000680)={0x1000, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000000940)={r4, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, 0x84) ioctl$DRM_IOCTL_AGP_ENABLE(r5, 0x40086432, &(0x7f0000000100)) r6 = syz_open_dev$dmmidi(&(0x7f0000000880)='/dev/dmmidi#\x00', 0x5, 0x4000) ioctl$TIOCGWINSZ(r6, 0x5413, &(0x7f0000000a00)) r7 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r7, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f00000007c0)='tls\x00', 0x4) getsockopt$inet6_mtu(r5, 0x29, 0x17, &(0x7f0000000800), &(0x7f0000000840)=0x4) setsockopt$bt_hci_HCI_FILTER(0xffffffffffffffff, 0x0, 0x2, &(0x7f00000000c0)={0x2, 0x8, 0x7, 0x3}, 0x10) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x6, 0xfffffffffffffffd}, 0x4) ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000000080)={0xb6, 0x8, 0x7f, 0x8000, 0x3, 0x1}) r8 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r8, 0x28, 0x6, &(0x7f0000581000)={{{@in=@rand_addr, @in6=@mcast2}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) 2018/04/07 14:09:00 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) r1 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x552, 0x10000) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000140)={r1, 0x80, 0x7fffffff, r1}) sendto$inet(r0, &(0x7f0000000000)='\b', 0x1, 0x20000000, &(0x7f0000385ff0)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {0x4}], 0x22d3) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x5, 0x7}, &(0x7f0000000240)=0x90) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000280)={r2, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}}, 0x84) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x2000000007fff, 0x80000001}, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={r0}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00000000c0)=0xd63, 0x4) sendmmsg(r0, &(0x7f0000278000)=[{{&(0x7f00002b8000)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}}, 0x80, &(0x7f0000282f90)=[{&(0x7f0000e0c000)='3', 0x1}], 0x1, &(0x7f0000942e20)}}], 0x1, 0x0) 2018/04/07 14:09:00 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x20100, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f00000000c0)={0x7, 0x9, 0x1ff, 'queue0\x00', 0x4e}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34aa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) mknod(&(0x7f0000000040)='./file0\x00', 0x8000, 0x2) open(&(0x7f0000fc1000)='./file0\x00', 0x2825, 0x0) 2018/04/07 14:09:00 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001580)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x1, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000a280)=[{&(0x7f0000007000)=@abs, 0x6e, &(0x7f0000008380)=[{&(0x7f0000007140)="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", 0x26d}], 0x1, &(0x7f0000008480)}], 0x1, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r2, 0xc008ae09, &(0x7f0000000000)=""/66) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f00000001c0)="470f01c9440f0766b8ca000f00d8b9620b00000f322626660f38823b0f06c744240094000000c744240266950000c7442406000000000f011424b9600200000f3266b8e0008ee866baf80cb852ae7b83ef66bafc0cec", 0x56}], 0x1, 0x78, &(0x7f0000000280), 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="f2f36c"]]) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = dup2(r3, r0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/07 14:09:00 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e23, 0x7ff, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3}}}, &(0x7f00000002c0)=0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={r1, @in={{0x2}}}, 0x90) socketpair$inet6(0xa, 0x4, 0x100, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000100)) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rtc\x00', 0x40, 0x0) setsockopt$packet_int(r3, 0x107, 0x0, &(0x7f0000000340)=0xffffffff, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x4e21, 0x1, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x10000}], 0x1c) 2018/04/07 14:09:00 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f00002cb000)=0x33, 0x4) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x14, 0x0, 0x102, 0x0, 0x0, {0x2}}, 0x14}, 0x1}, 0x0) sendto(r0, &(0x7f0000b9efd6)='g', 0x1, 0x0, 0x0, 0x0) sendmsg(r0, &(0x7f0000b95fc8)={0x0, 0x0, &(0x7f0000e57000)=[{&(0x7f0000b94f3c)='T', 0x1}], 0x1, &(0x7f00006d2000)}, 0x0) readv(r1, &(0x7f0000ba1000)=[{&(0x7f0000ba1f26)=""/2, 0x2}], 0x1) [ 83.209865] ebt_limit: overflow, try lower: 0/0 2018/04/07 14:09:00 executing program 4: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={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), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/04/07 14:09:00 executing program 6: capset(&(0x7f0000000040)={0x19980330}, &(0x7f0000001fe8)={0x0, 0xffffffffffff8001}) sched_setattr(0x0, &(0x7f0000000080), 0x0) 2018/04/07 14:09:00 executing program 7: r0 = socket$inet6(0xa, 0x805, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x1a, 0x200) getsockname$unix(r1, &(0x7f00000000c0)=@abs, &(0x7f00000001c0)=0x21) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="93", 0x1, 0x0, &(0x7f0000001240)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x1c) r2 = socket$netlink(0x10, 0x3, 0x4) socket$vsock_stream(0x28, 0x1, 0x0) writev(r2, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff00000079d800000000000000000000000000000000", 0x48}], 0x1000000000000088) 2018/04/07 14:09:00 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x8380, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e22, 0x1, @mcast2={0xff, 0x2, [], 0x1}}}, [0x5, 0x2, 0xfff, 0x10001, 0x10001, 0x7f, 0xa4a, 0x40, 0x0, 0x1, 0x1, 0x0, 0x5, 0x5, 0x7f]}, &(0x7f00000001c0)=0x100) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000200)={r1, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x3, 0x9}, &(0x7f00000002c0)=0x90) r2 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000002) write$evdev(r2, &(0x7f000023cfd0)=[{{}, 0x200002, 0x0, 0x403}, {}], 0x30) r3 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x5, 0x400000) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r3, 0xc0045516, &(0x7f0000000040)=0xd9) 2018/04/07 14:09:00 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000540)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)={0x79}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_DEL(r2, 0x0, 0x484, &(0x7f00000000c0)={0x32, @dev={0xac, 0x14, 0x14, 0xd}, 0x4e23, 0x3, 'lblcr\x00', 0x28, 0x35af, 0x6b}, 0x2c) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="01000000000000007100004000000060b9a0bd"]) 2018/04/07 14:09:00 executing program 2: r0 = perf_event_open(&(0x7f0000000180)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x3, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00000000c0)=[@in6={0xa, 0x4e22, 0x10000, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, @in6={0xa, 0x4e23, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x1e1c}], 0x64) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000040)={'ipddp0\x00', 0x3f}) inotify_init() poll(&(0x7f0000000040), 0x0, 0x0) [ 83.263931] ebt_limit: overflow, try lower: 0/0 2018/04/07 14:09:00 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x67}, 0x2c) r1 = socket$netlink(0x10, 0x3, 0x8) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000240)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000002240)={'team0\x00', 0x0}) getsockname$packet(r0, &(0x7f0000002280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000022c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000002300)={'vcan0\x00', 0x0}) sendmsg$TEAM_CMD_NOOP(r1, &(0x7f00000024c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000002480)={&(0x7f0000002340)={0x140, r2, 0x400, 0x70bd2b, 0x800, {}, [{{0x8, 0x1, r3}, {0x124, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x15b7}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r5}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8b}}}]}}]}, 0x140}, 0x1, 0x0, 0x0, 0x8000}, 0x4000000) r7 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f00000001c0)=ANY=[@ANYBLOB="18000000000000000000000000000000f49b6658c60097f9a23734070000000000000000000000000000009500000000000000"], &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x330, &(0x7f00001a7f05)=""/251}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={r7, 0x0, 0xe, 0x93, &(0x7f0000000000)="158b30eacda0a019cbe01ebae640", &(0x7f0000000080)=""/147}, 0x28) r8 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x80040, 0x0) ioctl$EVIOCGPHYS(r8, 0x80404507, &(0x7f0000000180)=""/37) 2018/04/07 14:09:00 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0xa000, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0xffff) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00000000c0)=0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xfff, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000140)) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000000)={0x5, 0x81, 0x1, 0x6, 0x0, 0x100000001, 0x80000000, 0xffffffffffffffc0, 0xffffffff00000001, 0x5, 0xfff, 0x1}) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000040)={0xc8c, 0x3, 0x6920}) 2018/04/07 14:09:00 executing program 1: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) shutdown(r0, 0x2000000000000000) 2018/04/07 14:09:00 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x4) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = geteuid() setreuid(r1, r2) socket$inet_sctp(0x2, 0x5, 0x84) write(r0, &(0x7f00000000c0)="2700000014000785fb30a28a6a00120f0a00111b01ff7f8ae4bc96f8579baa0e49d6a90600d6ec", 0x27) [ 83.392988] IPVS: set_ctl: invalid protocol: 50 172.20.20.13:20003 lblcr 2018/04/07 14:09:00 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x800, 0x0) accept$ax25(r0, &(0x7f0000000140), &(0x7f0000000180)=0x10) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x1000000, 0x0) r1 = open(&(0x7f0000fb8ff8)='./file0\x00', 0x0, 0x0) lseek(r1, 0x0, 0x4) [ 83.507502] IPVS: set_ctl: invalid protocol: 50 172.20.20.13:20003 lblcr 2018/04/07 14:09:01 executing program 7: r0 = socket$inet(0x2, 0x3, 0x20000000000019) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0xfb) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000380)='/dev/cuse\x00', 0x80, 0x0) clock_gettime(0x0, &(0x7f0000000400)={0x0, 0x0}) mq_timedreceive(r1, &(0x7f00000003c0)=""/64, 0x40, 0xfff, &(0x7f0000000440)={r2, r3+10000000}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0x14, 0xaa}}}, {{@in6}, 0x0, @in=@local={0xac, 0x14, 0x14, 0xaa}}}, 0xe8) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f0000000240)={0x4, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2, 0x0, @dev={0xac, 0x14, 0x14}}}}, 0x108) socketpair(0x9, 0x3, 0xfffffffffffffffe, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000480)="a763c6e62405deab44d53c7aadba706f27a7a801acecbfc2fc25cebb3434e2657c663e1d110c8529fde8009f1cedea07358250b53403b228ce96c34e142b94a53ed533ea35d055279c45e94f3d97ec0eb27ac534ac235fecc55cfc8105997bf03a58d7d9e96c4dc027d43790092875e3e9f95dd3f7f96c37cc6a81c6d281ef9a5ee213c03ba1eb8ed960c5196ead372d6a49df61c184090182ef8ce40eddc2cfb50f84941a31bc16bf980e1a923093d46b337c") ioctl$KDGKBTYPE(r5, 0x4b33, &(0x7f0000000140)) ioctl$GIO_UNISCRNMAP(r5, 0x4b69, &(0x7f0000000180)=""/108) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000000200)=0x9) 2018/04/07 14:09:01 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer\x00', 0x400040, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00000003c0)={0x1f, 0x7, 0x3f, 0x8001, 0x80000001, 0x4}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000240)={0xffffffffffffff9c}) setsockopt(r1, 0x9, 0x20, &(0x7f0000000280)="33fba61ee2767d54000181c50741d067d19f9d928047e5fe438fbae0b9c60ba3aec741bf15f1ab6aabbeddac062cdca3c33258ca2371d41ccc672bc6841cc28e11c2bc940833e03ad0e6c22c885a4bf4d2daf3e84e606786db3f0e09a123be464f82641a6b16fbfef996c2b223ff52ece62ed6ec46c126d9462c096a9fa10d6f0588781c93c775bc39ca18025f51214d439c2804a55f4295dc1f975c9c8e1c9330d7a09524d5fced87ecbeddc6ac29caa3ea36fdf96f4e9ff3996aeff24f95d33a5e", 0xc2) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x1f, 0x40) getsockopt$EBT_SO_GET_ENTRIES(r2, 0x0, 0x81, &(0x7f0000000140)={'broute\x00', 0x0, 0x4, 0x49, [], 0x7, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f00000000c0)=""/73}, &(0x7f00000001c0)=0x78) r3 = syz_open_dev$sndctrl(&(0x7f0000004fed)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) fcntl$setflags(r3, 0x2, 0x1) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r3, 0xc1205531, &(0x7f0000003ffc)) memfd_create(&(0x7f0000000200)='broute\x00', 0x2) 2018/04/07 14:09:01 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000009000)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x6) 2018/04/07 14:09:01 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x9, 0x4, 0xb, 0x0, 0xffffffffffffff9c}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000040), &(0x7f00000000c0)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, &(0x7f0000000040)}, 0x10) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x400) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f00000000c0)={{0xffffffffffffffff, 0x2, 0x2, 0x3, 0x9}, 0x800, 0x80, 'id1\x00', 'timer1\x00', 0x0, 0x7, 0x80000000, 0x1, 0x100000000}) 2018/04/07 14:09:01 executing program 2: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = epoll_create1(0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000007000)={0xffffffffe0000001}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 2018/04/07 14:09:01 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000180)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "ac6be5", 0x18, 0x67, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [], 0xaa}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}}}}, &(0x7f0000000000)) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x4, 0x100) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r1, 0x9, 0x7}, &(0x7f0000000140)=0xc) 2018/04/07 14:09:01 executing program 6: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x60) syz_mount_image$xfs(&(0x7f0000000080)='xfs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, &(0x7f0000000680), 0x0, &(0x7f0000000700)={'nouuid,', {[{@allocsize={'allocsize', 0x3d, [0x6d, 0x0]}, 0x2c}]}}) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) 2018/04/07 14:09:01 executing program 5: clock_adjtime(0x4, &(0x7f0000000000)={0xfffffffffffffffd, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x9, 0x2, 0xfffffffffffffffe, 0x1ff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffdfffffffffe, 0x0, 0x0, 0x800000000}) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/netstat\x00') ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f0000000140)={0x3, 0x5, [{0x4, 0x0, 0x3}, {0x4}, {0x10001, 0x0, 0x7}]}) 2018/04/07 14:09:01 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000084bff7)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7003) pread64(r0, &(0x7f0000000000)=""/60, 0x3c, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000080)={{0xffffffffffffffff, 0x3, 0x2, 0x3, 0x8}, 0xa2, 0x4}) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x10000) 2018/04/07 14:09:01 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup\x00', 0x200002, 0x0) openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.threads\x00', 0x2, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x0, 0x0) mknod(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) unshare(0x40600) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) timerfd_create(0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00006c6ff7)='net/igmp\x00') r3 = getpid() syz_open_procfs(r3, &(0x7f0000000040)='attr\x00') pselect6(0x40, &(0x7f00003e0000), &(0x7f0000000000), &(0x7f0000e90000), &(0x7f0000000000)={0x77359400}, &(0x7f0000e85ff0)={&(0x7f0000c71ff8), 0x8}) getpeername$packet(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x14) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) sendmsg$can_bcm(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x1d, r4}, 0x10, &(0x7f0000000300)={&(0x7f0000000280)={0x6, 0x40, 0x1, {0x77359400}, {r5, r6/1000+10000}, {0x0, 0x6588, 0x9}, 0x1, @canfd={{0x2, 0x0, 0x7, 0x24000}, 0x10, 0x2, 0x0, 0x0, "11ef9d2ee63640cd6114669f06bed68dca8d2fe537680c0d957c7ebcb0418ed227be4e4e3bdbe5bd096886bc94430f374508fbb3a9d3fb065a7446154cd6b0ba"}}, 0x80}, 0x1, 0x0, 0x0, 0x4}, 0x40) 2018/04/07 14:09:01 executing program 1: exit(0x0) unshare(0x2000000) mknod$loop(&(0x7f0000211000)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='Qamfs\x00', 0x105403, &(0x7f000000a000)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x8001, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00000001c0)={0x2, r0, 0x1}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000200)={0x0, 0x9}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000280)={r2, 0x80000001}, &(0x7f00000002c0)=0x8) poll(&(0x7f00000000c0)=[{r0, 0x862a}, {r0, 0x240}, {r0, 0x200}, {r0, 0x2007}, {r0, 0x201}, {r0, 0x81}, {r0, 0x400}, {r0, 0x4020}], 0x8, 0x7f) fremovexattr(r0, &(0x7f0000000300)=@known='system.advise\x00') r3 = fcntl$getown(r0, 0x9) fcntl$lock(r0, 0x7, &(0x7f0000000340)={0x1, 0x3, 0x3, 0x0, r3}) unlink(&(0x7f0000933ff8)='./file0\x00') r4 = socket(0xa, 0x2, 0x10001) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x3, 0x3, 0x81, 0x43, 0x7f}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000140)={r5, 0x2c, &(0x7f0000000100)=[@in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x10001, @mcast2={0xff, 0x2, [], 0x1}, 0x10001}]}, &(0x7f0000000180)=0x10) 2018/04/07 14:09:01 executing program 2: r0 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{}]}, 0x8) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x400080, 0x80) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000000180)={{0x594, 0x7, 0x8, 0x7, 0x5, 0x3}, 0x2, 0x1, 0x7}) socketpair(0xf, 0x3, 0x8, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ax25_int(r2, 0x101, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/04/07 14:09:01 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) alarm(0x1000000000000006) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001040)='/dev/ppp\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000001180)={&(0x7f0000001080)=[0x0, 0x0, 0x0], &(0x7f00000010c0)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000001100)=[0x0], &(0x7f0000001140)=[0x0, 0x0, 0x0], 0x3, 0x5, 0x1, 0x3}) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000000040)=""/4096, &(0x7f0000000000)=0x1000) 2018/04/07 14:09:01 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0x211, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x30, 0xaff, 0x0, 0x0, {0x4}, [@nested={0xc, 0xffffff9e, [@typed={0x8, 0x1, @binary}]}]}, 0x20}, 0x1}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4100}, 0xc, &(0x7f0000000040)={&(0x7f00000001c0)={0x22e8, 0x38, 0x1, 0x70bd29, 0x25dfdbff, {0x17}, [@typed={0x14, 0x86, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @generic="a8aab5dec0fac67f56979603241e90a5f5ebca840e5114e7654893e4066870444077e6589a7c7255582afc8c8dbb63426a3d7dc97164e3cafe0096394146a1fc82975a3cae79be5a1f9ba5d112192ca2c04ae6f76383b79d6172310623a67e0bfbe82aee1fd35497549fb085d1b38242ca14bca20ce6608f5f2c3b8da90d45124f9a90ac4dec95ee9b98556924698196757de9f04cc5ac6803c5e2dec622adb749221b8064a9aa", @generic="c6ce88856cf533bef27e7485c288609c60e88c60f0c428c0fd0a404b387fe301205894cf4952ba1ec800fe067b50ce569744646fcf20227f3bb017bd950dbc42592de9ecc431187f2b68204842a28a9b7780a6ed9fef37249be442a0c3a0ec525ee4ac8f655d0a1c18c7ec24595a7bc1c2788341b9876573", @nested={0x117c, 0xc, [@generic="b646e1f893c51e7b355a01ce53e812ff92a506f67e211333c546b8d5af5ccc15bbbae539297c025086b294fdf007e18c6c", @typed={0xc, 0x4, @u64=0x6}, @generic="e1d2e20c2fcccb1729d3cf4c6af640db2aebcbc1a861cfe2855e1a616f6f0f89ac506dac9c3177e97eee3bb442532b9e03e72ab2eda27494432b52da0e726c6082ea3458ebd58b45f0a8b0b55ebb", @generic="bb676a15de614a1e84e2a2fa637c9a499b02aa695700730cb7730a48cd77b942af8d16c26c36d3e5d194291833ffcdb134e2badc9ca597f5d2d5b0066416570d117a41b07221ca322e6fa9554275a2af74cb3ecca059605cae07e48e7880fa98da2c09ce13e333cba076dd0818b79a37c07b7948b41f254f3249629ddfabb8f53a04dab0a2dde41333a06acc4114aea381b40fbe48f63f32889cfa945b1b73be6670c3f9234382a61e4898210e978682579b5a856a0ac08e712a64f777821b8e58b83ba7ac3f217053d05cda25598345686894320c4499e086f554a3b6110b0b43aaa95a16f0", @typed={0x1004, 0x76, 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@generic="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0x22e8}, 0x1, 0x0, 0x0, 0x440d0}, 0x20008000) 2018/04/07 14:09:01 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000005c0)=[@text16={0x10, &(0x7f0000000380)="0f20c06635080000000f22c00f01ca6766c744240048b700006766c7442402007000006766c744240600000000670f011c24663e0f011e0e200fc77d000f017aaeb8a4000f00d80f01cbf20f00d2b83c000f00d0", 0x54}], 0x1, 0x0, &(0x7f0000000600), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000080)="9360780ac50bb7dec2b9fe14ea78e08726bd167298d381a5fd4c63ea59390b9fd19635249f9619a7ce06af1c4d4eb1420761e1fe5128aadb5d685f0a9e0034bbec193d7f77a71b01ee6f1152237e6d6864bb6f7eb456cb4042128de61192e338859c", 0x62) 2018/04/07 14:09:02 executing program 5: socket$inet(0x2b, 0x0, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x40040, 0x4) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000040)={0x0, 0x10, [0xe5, 0x7fff, 0xad7, 0x20]}) 2018/04/07 14:09:02 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) write$binfmt_aout(r0, &(0x7f0000000840)=ANY=[@ANYBLOB="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"], 0x69e) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)=""/143, &(0x7f00000000c0)=0x8f) r1 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x80, 0x8000) openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x1, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000000140)) sendto$inet6(r0, &(0x7f00000000c0), 0x246, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x2000, 0x0) 2018/04/07 14:09:02 executing program 2: 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={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x9, 0x0, 0x2, 0xe0}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f00000000c0)={r1, 0x1}) r2 = socket(0x10, 0x200000000002, 0xc) write(r2, &(0x7f0000000040)="1f0000000506fd00010000f60000ff0180fff80009000180060107ec000000", 0x1f) 2018/04/07 14:09:02 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x480000, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f00000002c0)="b492dc02fb9d06c895cc82906eb206da6db3e7eaa81d31438a1d0b6c6cb1372ca5e59b228430d9e4220afed6e9eb3cf85d78e8a7ac217fac48c4ccb3f887c5221a696f90f29709dbfa7972ccd3888c85305619570912f6e7487bcac0115e4db87a7b391feb98e3dc4d984b64ddba08efd6755403ff9e23ff4d696c8b13a4a207895bacc887ae342da41c8c2778313b72a30f039118a990fca305fbee36be609df2b102848e5484e486985aa5dead25cb10509e1a89c4d27ae08b8df13b27f939df96ea987e025bc61d0fd028fe1978ce6952b4e1000e0caf442519b34ae06c41f01694", &(0x7f00000003c0)="7b675c2bc69daf64ccdd6c3c6b7b5e558aa746bee5f5032ffa55eb51be4f1e58181043d57acefc574bca728d2605988c4d513f6500bb1d5272a811fd872a19caf582961b32c9735c58e2d4f9c42738daee36f3ed6af1b0e7deebbc0b02612a0714d708554c6e23abd6ebd24511596b27451d6639cf7502e4a76fe07ceb5cc4a319e43a3a8f749558cd0d637ca1de2d6d4edcf8a9f96eb951f6e49458e5bb28a3889764d2b56588ea253d10a67ed244e9f53675e2655fabd105dae918c688a2287b9c36a1841023282c9aa858f47200"}, 0x20) shutdown(r0, 0x1) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x2, 0x9, 0xffffffff00000005}, 0x67) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r1, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000280)={r1, &(0x7f0000000000), &(0x7f00000000c0), 0x3}, 0x20) times(&(0x7f0000000500)) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r1, &(0x7f0000000040), &(0x7f0000000180)=""/231}, 0x18) fsetxattr(r0, &(0x7f00000000c0)=@random={'osx.', 'selinuxposix_acl_access-procbdev/vmnet1vmnet1[system\\(\x00'}, &(0x7f00000004c0)='/dev/vcs\x00', 0x9, 0x0) 2018/04/07 14:09:02 executing program 4: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x4, 0x204200) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x7, {0x2, 0x4e21}, {0x2, 0x4e24, @multicast1=0xe0000001}, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, 0xbc4, 0x101, 0xa5d, 0x9, &(0x7f0000000040)='tunl0\x00', 0x1f, 0x8, 0x2}) r1 = request_key(&(0x7f0000000100)='.dead\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)='/dev/audio#\x00', 0xfffffffffffffffb) keyctl$restrict_keyring(0x1d, r1, &(0x7f00000001c0)='trusted\x00', &(0x7f0000000200)="40776c616e317365637572697479266d643573756dcd2e2f2b6c6f00") r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000ffdff4)={0x10}, 0xc) 2018/04/07 14:09:02 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x2, 0x101000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x9d, "98227329cd1d05ae650e4dc0f0d9d81f36d99adf1a924119b863733c36d60540b2b1ed152300363139e009cf325a86900ad264dc753c6b25091044fb3475bfe68cbd3bb140b6044a8e5a47cb86115726d8d6b102b5fced7f38517d3f218b314842a2502549e84ff64e394bec4cea0bb7c778b326f2c72dad4939db38dd9603ae9ad6309782bccc2666faa947e6823d362bb33a69473a35860c889705f5"}, &(0x7f0000000180)=0xa5) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e23, 0x30, @mcast2={0xff, 0x2, [], 0x1}, 0x556d}}, 0x2, 0x2}, &(0x7f0000000280)=0x90) ioctl$TCSETS(r0, 0x402c542d, &(0x7f0000000080)={0x3, 0x0, 0x4, 0x40000000000000, 0x9, 0x3, 0x0, 0xffff, 0x5, 0x0, 0x1}) 2018/04/07 14:09:02 executing program 1: ioctl$KVM_SET_PIT(0xffffffffffffffff, 0x2201, &(0x7f000084cf90)) 2018/04/07 14:09:02 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000084bff7)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7003) pread64(r0, &(0x7f0000000000)=""/60, 0x3c, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000080)={{0xffffffffffffffff, 0x3, 0x2, 0x3, 0x8}, 0xa2, 0x4}) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x10000) 2018/04/07 14:09:02 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xd, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x200, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) r2 = getpid() fstat(0xffffffffffffff9c, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000000440)={&(0x7f0000000180)=@kern={0x10}, 0xc, &(0x7f0000000240)=[{&(0x7f0000000200)={0x20, 0x11, 0x101, 0x70bd2a, 0x25dfdbfb, "", [@typed={0x10, 0x36, @str='/dev/cuse\x00'}]}, 0x20}], 0x1, &(0x7f00000003c0)=[@rights={0x18, 0x1, 0x1, [r1]}, @rights={0x10, 0x1, 0x1}, @cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x48, 0x40080c0}, 0x8000) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) r7 = syz_open_procfs(r6, &(0x7f00000001c0)='pagE?\x00\x00\x00') setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000000080)=[@in6={0xa, 0x4e23, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffff4a4}, @in6={0xa, 0x4e22, 0x1e, @loopback={0x0, 0x1}, 0x5}], 0x38) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pread64(r7, &(0x7f0000fd7000)=""/8, 0x398, 0x100000) [ 84.854926] netlink: 'syz-executor2': attribute type 1 has an invalid length. 2018/04/07 14:09:02 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000640)='/dev/dsp#\x00', 0x7, 0x400000) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x7e}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@ipv6_getmulticast={0x14, 0x3a, 0x10, 0x70bd27, 0x25dfdbfc, {0xa}, ["", "", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40011}, 0x10) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/04/07 14:09:02 executing program 7: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf1ff4)={0x10}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)=ANY=[@ANYPTR=&(0x7f0000000140)=ANY=[@ANYRES64, @ANYRES16, @ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES16, @ANYBLOB="0eb232bc60e4b5eb81dc9464d504e1d55d6e5846fbe1468ffab34818c3635d4732ff02a8d058a48eee420c408c67", @ANYRES64, @ANYBLOB="5e0fb0475879160ec5dcf3d030ef553233345d8a0b3f321d91b41e63e5b16b44218275e4142492145d997540a1ad32061a0d6176ee33019edcb7b143d80776a6021d0b6adeb6a3511ba50ccd231b35e83759c68487299d4ad6e0b19e6e4aed9e59f312ffd78934f6"], @ANYRES64]], 0x8}, 0x1}, 0xfffffffffffffffd) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x200000b, 0x10, r0, 0x51) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x263) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r1, &(0x7f0000070fe4)={0xa}, 0x1c) 2018/04/07 14:09:02 executing program 5: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x400, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000ffa000/0x3000)=nil, 0x3000}, 0x2}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0xbac0eb2, 0x1, 0x7fff, 0x7, 0x0}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000180)={r1, 0x7, 0x5, 0x3}, 0x10) mbind(&(0x7f0000459000/0x3000)=nil, 0x3000, 0x3, &(0x7f0000515ff8)=0xcbb, 0x7, 0x0) accept$inet6(r0, 0x0, &(0x7f0000000640)) mprotect(&(0x7f0000524000/0x1000)=nil, 0x1000, 0x8) r2 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000003c0)="70e3af6cc69e65e20ce7c8a240132669329f18f088fab3198f27c34a713bfd6b5ac1eb1b56f6a997c70af0e977d0701cb6b9bd9061387e945186d330d783cd91c94ef9fed9a58ffa5cbc5b7e8860fc263a41f299210c33995ace66e63bfb45d88ae6c05c664e0c156f8561292c43492eb0a5488a3046ffd25dc40da74a2ca238ff3825560ac057fe0d357675ea9fbd3af500eb5cfe33ccd4e54546a08878d79773cd2dd181cf7bc55018c699db7f0cb0b9c9a5764c77c097a32b2e", 0xbb, 0xfffffffffffffffe) keyctl$update(0x2, r2, &(0x7f0000000480)="8f02120bfafc3eeabb47e480b7214695b43ab1f7956ecfce7c765a7c8532ca7059a574e69e22967e6697783f3c0d6699bfe5b193239ca0b6b269c62eff938afaa799b6a1d24ca8f4e14a126177f8209909cef11aab6f7c4054db580adc09429e2ddb92b89fc0c04a7af64ee7c0314a7322bb73a4186552f1c4f36c00a516c2fc7904634b1082e2adb244588d1651a54c10a3d605581521afe77e73c26c289d792df3a66189d79ac160cc83c050758dd555d0c5128beb1658b3cac5d92924cea7", 0xc0) r3 = open(&(0x7f0000000540)='./file0\x00', 0x0, 0x0) r4 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1f, 0x101000) syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00') sendmsg$FOU_CMD_GET(r4, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="18ff0000", @ANYBLOB="000425bd7000fedbdf250330000004000500c202"], 0x2}, 0x1, 0x0, 0x0, 0x800}, 0x10) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r4, 0x111, 0x2, 0x1, 0x4) r5 = gettid() getsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f00000005c0), &(0x7f0000000600)=0x4) ptrace$pokeuser(0x6, r5, 0x1, 0x4) poll(&(0x7f0000000580)=[{r4, 0x104}, {r3, 0x40}, {r0, 0x2000}, {r4, 0x2042}, {r0, 0x40}], 0x5, 0x8001) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00000000c0)={{0x0, 0x1, 0x4, 0x0, 0xffff}}) mbind(&(0x7f000020e000/0x3000)=nil, 0x3000, 0x0, &(0x7f00000001c0)=0x800003f, 0x30, 0xfffffffffffffffd) 2018/04/07 14:09:02 executing program 6: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f0000000240)='user\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="e1", 0x1, r2) r4 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r2) keyctl$update(0x2, r4, &(0x7f0000000140)="2af29f4abaffa8aba4f58b775bb2b6e9cc3913eda4b7e1a743e0451404f88ef61a5551f5cca618165110413f7abbcb6a2d4b5e43832c8382027598154987778f6872eb13056f11c881b7417247d1c88b6830599f77e2b4a07476eb5669ad2150162ac7a415a45b40998ee0d7f37b414e89f26c31829879cb5b3e563b1ee9d29b0499d31cf93bb4dfdce649e0851c54745d195a3335f7cb336732d13ca0c6f3eed492c37613a3642ff4dac6df4c9361c3aafdefcad8888be691f562240375cb26", 0xc0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r4, r3}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'sha3-512\x00'}}) fcntl$setlease(r0, 0x400, 0x1) 2018/04/07 14:09:02 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x8) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x14, 0x55, 0x3ff, 0x0, 0x0, {0x7}}, 0x14}, 0x1}, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000002c0)) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00000011c0)=""/20, &(0x7f0000001200)=0x14) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000140)="c7010a4511dad49344a626c8a98cb19c4e71e09aab29ab96594279329bcf999ff70f26bb82cf193dfc9550379940147ab4efb3bfd131eeed7bdf1e18572f81bf28512b67fc0b99a261c772821c39f48162b0f9fb201c93379c5cde5cd1d6866a83823859242b0c555f6be66a548f6194caa15d49c1ed24f2ca22594554a537102a08657f7ce4400ee2f3f47bd9c32b3e998948a3b1439db9d67296ac3237af57cfbab45fa37f30233fa59caa95ca488c6d31a285ca58b3ad09ac664615fa333c6c7aceac74e932", 0xc7}, {&(0x7f0000000240)="a3fc3929081d0f81c77064c0c53223efda4256661461da25624fe0d1571e1efae9b5777308b1d555f0d89c58fbcba4bd99f38f5198632ac14c30d8b6c553db63a9", 0x41}], 0x2) 2018/04/07 14:09:02 executing program 2: unshare(0x60000000) r0 = socket$netlink(0x10, 0x3, 0x17) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'ip6_vti0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002b80)={&(0x7f0000000180)=ANY=[@ANYBLOB="340000001000010000000098d0ebe9a08c000000", @ANYRES32=r1, @ANYBLOB="0000000000000000140003006970365f767469300000000000000000"], 0x34}, 0x1}, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f00000000c0)={0x100, 0x3b1, 0x8001, 0x2, 0x1, 0x80000001}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0xffffffff, @mcast1={0xff, 0x1, [], 0x1}}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}], 0x3c) [ 85.078702] IPVS: ftp: loaded support on port[0] = 21 2018/04/07 14:09:03 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "a399e9c558720d8d1f6728f1c5f07531dc6150defaca6ebcaf1b8b8c36184c8f147be96ea31efbf49ca9b9d7"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "655397eb000000004bbdd330eaaa50c6a17a4cbe4cf9a27f671d171c4a2c50f288493829c1e0fe9468a5eb556554a2803b25502ef5bc450d5f58f38b16e1198d", &(0x7f0000b0bfb2)="446465762f736e642f636f6e74726f6c4323009cb55a60fb8d54423e20546bd33125000000000000fd03e22965bb699aabcb8311b779fbf5497252581e19688501001a7898bd7751951d53b93ab1", 0xfffffffffffffdb6}) ioctl$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"}}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x14841, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x3ff}, 0x8) timer_create(0x2, &(0x7f0000000000)={0x0, 0x1e, 0x4, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_getoverrun(r3) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/04/07 14:09:03 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x8, 0xff, 0x8, 0x40, 0x0, 0x5, 0x0, 0x8, 0x3, 0x79, 0x3, 0x7fffffff, 0x2, 0xe5, 0x4, 0x9, 0x9, 0x8, 0x40, 0x10001, 0x7, 0x101, 0x8, 0x5, 0x3, 0xff, 0x100000001, 0x4677, 0xd5a5, 0x7, 0x7, 0x7, 0x6985, 0x7, 0x2, 0x4, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000000), 0x8}, 0x2, 0x0, 0xfffffffffffffed3, 0x6, 0x8, 0x5a541a7c, 0x1}, r1, 0x4, r0, 0x8) r2 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x7, 0x24400) symlinkat(&(0x7f00000000c0)='./file0\x00', r2, &(0x7f0000000140)='./file0\x00') 2018/04/07 14:09:03 executing program 0: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x42000, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000540)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000100)=0x600214) syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x80000) pread64(r0, &(0x7f000057c000)=""/226, 0xe2, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000340)={0x0, 0x2f5}, &(0x7f0000000440)=0x8) set_tid_address(&(0x7f0000000180)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000480)={r1, 0x3ff}, &(0x7f00000004c0)=0x8) pwritev(r0, &(0x7f0000ed8f70)=[{&(0x7f00007d7f41)='k', 0x1}], 0x1, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f000082ef0a)=""/246) 2018/04/07 14:09:03 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000039ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x0) close(r2) bind$unix(r1, &(0x7f0000904000)=@file={0x1, './file0\x00'}, 0xa) r3 = socket(0x15, 0xe, 0x2) connect$netrom(r3, &(0x7f0000000100)=@ax25={0x3, {"28d56ae349fc96"}, 0x7}, 0x10) open(&(0x7f00006aa000)='./file0\x00', 0x200000, 0x0) sendmsg$unix(r0, &(0x7f0000163000)={&(0x7f0000000000)=@abs, 0x8, &(0x7f0000026000), 0x0, &(0x7f0000000ff0)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) readv(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/25, 0xfffffffffffffd2c}], 0x1) 2018/04/07 14:09:03 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = epoll_create1(0x0) epoll_wait(r1, &(0x7f0000000180)=[{}, {}, {}], 0x3, 0x9) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in6=@loopback={0x0, 0x1}, @in=@dev={0xac, 0x14, 0x14}, 0xa, 0x14}]}, 0x38}, 0x1}, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x40000, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000100)=""/91) 2018/04/07 14:09:03 executing program 6: r0 = socket$kcm(0xa, 0x1, 0x11) sendmsg(r0, &(0x7f0000000040)={&(0x7f00000018c0)=@nl=@unspec, 0x80, &(0x7f0000001dc0), 0x0, &(0x7f0000000000)=[{0x18, 0x29, 0x37, "28a2"}], 0x18, 0x40}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_tables_targets\x00') bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000140)={&(0x7f0000000100)='./file0\x00', r1}, 0x10) bind$bt_l2cap(r1, &(0x7f00000000c0)={0x1f, 0x2, {0x2, 0x5, 0x401, 0xfffffffffffffff9, 0x0, 0x9}, 0x8, 0x4}, 0xe) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000180)={r1, 0x7}) 2018/04/07 14:09:03 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)=ANY=[@ANYBLOB="34511c66b57b4a34e31d32e45dfe4f87a453a7926b4000000000000090639bf3155486e7a7fe9f5b16874ac4cdacdd1c3d8b1b1cf15280f39c912992dc6db43261f18668c6838e7afaec6b05114237d912b563f70cc398bf8d6f9b402f74bdf07c3e13536e62dd766e8ddc911e98cdf638060b383757143ae35a21446ba6e1eb2f9bb9fb3ca4192980cc7ca00b7c60ba4debe188c23803a15dfc39ce9d7e71c1a725f98f819e57b2a57e63a3312853a33c96d715dabd590e2c2807a269d5bcab247ec81acecba22df05fb51e"], &(0x7f00000001c0)=0x1) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xcffd) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/07 14:09:03 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000000240)=0x4) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000001cc0)={"9934c19613061cee3af70c26d05528dc31ceeaf31b43758f0f702ff702f3f107004a1e1969ed9eb94668eb9d70ee68fc41b66d341c0853553f736c1eb3f087eae7fb51ab917b7aa02effeb5b0a117d030ab127764953283ea49c239ca0c246bb8e02662e79e7a250de38b1729ed21e332358da082ec23ae2c38bd7456a84b78948a170289111128c7f753d8ef8b51ee0049c30cf81b809d775e04132ef0b88a82f1fc2dcac80c2fb2a961e0cc9fe6fb403e4546ee55a7512aa8ed4ad1e29e3202e915ace06b1e04745c62e46deaf38ba33a40ad4a4afb0dfac134f73a4d0715bcc57736f7188155ec4ecf7635bd15a3965b987969cf1158ccba2002e0c8cc404a4f15048301a0b8348e2afedcfaddbb1e1e614daeaf0840a01a45bdec9ad981ff0e34f06482d627f056f33cce6826121aed5df42ca1bbfcdc2115f0579801bd8d104ae78bef57818e4c0f3e04979ee4b7d74803ef3b5582778ea6ab590a202ea3567a95f642781273174dad9c114abac90b7bf2c095cd35510c0e0b25b5038a8b92759cf74afbf86fb55ef9025c613d4bfc107c833616add808c4463c3a211b8aa9aea39eb72dad786e0546a20012a65f973ca0100f86e04c9ab64d6c84fae680224d3d76b976e0b5f46b9938831822372a01df42fd08b0de17ec42c49783721d2dfa0856e210d6f206c122cf72dcf54755b8aa2fb39d6c406f92595b1a6d30c1d9b54d4f00ce50d4ee46edb6ab3e697fe3b490faeafdbab243cb9d89a20ee4fb475bf396ed7544cd5f5cc916a06853ec3fa5d00008072c577bf9b575b288d12014d2ced069e5848a2ff1d0f8e9dc93db0cf8a310124566cde6d29a96cf8e488803f0b93440fa4921f84103a0ab97f00000000000000809197616cdccdb3969d0fb9d1281aa8161abefb5e51a0c34c7a5ecbb031ddaa4429ca4759a281acb0facf116d9943ae0298ddcf694f7541a61c69d210338d149a7e74a97df52c66bcb96700a143b372484d3c7a1e02a9e782d2c0e02d029aa67a0ba6c5df3b7e40bacac4e2c9af03415c0a831e0cbde1da9c3cbd03ae213e77f8834f619f02377f5ffe7337373722be35005b2405ee93e95ad6f1710a392e651f909c22928d044ed31528590a4fc08ef7207252839887d3db22f3bf4a64e81eb7015f91be321bdb6152953669cf4a43de36b16e23f728b671f3cc89e3c9de1b2a23eaa32d2a9b52a16e2f0018bb4c2ce49e4e8e5bf85747a9c56e9419f684c919a6377b63d9e8a3d870170827a3f2045abc00cb2e525f2fd44572eefb9b44d975d82b1d01d7efbb9c1e3f000000534fdfeabfec48be1c6ff82e6f504f604f9cd67a824784faf1782cdc841231755b0e3bcbf34f833f09d7134d70268caba086c8590d1d2d7952e2903cfa02aca1b2592c756195c7b2ea2a157a8ccbaafc10701edd97c781d05ff39247"}) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r3, 0x118, 0x0, &(0x7f0000000040)=0x1, 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/07 14:09:03 executing program 1: r0 = socket$inet(0x2, 0x3, 0x1) getsockopt$inet_mreqsrc(r0, 0x0, 0xca, &(0x7f0000000000)={@dev, @local, @broadcast}, &(0x7f0000000080)=0xfffffffffffffc55) 2018/04/07 14:09:03 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = dup(r0) sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xfffffffffffffebd, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400e60006362b506637c3479f7190019bae0b7c8c041c1b3f2c465f835e6e1fa208fe08ded8f2983e275ccfb3a106c2cc0c4b9fa639a3703bf7e18f9b58788961b944c338efbd88b1c7827c60475b6e6a5035ea3ddcbe", @ANYRES16=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\t\x00\x00\x00'], 0x14}, 0x1}, 0x0) setns(r0, 0x8000000) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f00000005c0)={'broute\x00'}, &(0x7f0000000680)=0x43) 2018/04/07 14:09:03 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8408, &(0x7f0000c81ffe)) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x3f, 0x400) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)) r1 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) getdents(r1, &(0x7f0000000200)=""/223, 0xdf) 2018/04/07 14:09:03 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x22) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)={0x14, 0x11, 0x2ff, 0x0, 0x0, {0x7}}, 0x14}, 0x1}, 0x0) 2018/04/07 14:09:03 executing program 6: ustat(0xa2, &(0x7f0000000200)) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_int(r0, 0x29, 0x8000004d, &(0x7f0000000240), &(0x7f00000002c0)=0xffffffffffffffc2) r1 = syz_open_pts(0xffffffffffffff9c, 0x171000) ioctl$TIOCGPTPEER(r1, 0x5441, 0x200) read(r0, &(0x7f0000000300)=""/132, 0x84) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x5, 0x280) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) perf_event_open$cgroup(&(0x7f00000003c0)={0x7, 0x70, 0xfffffffffffffcc7, 0x20, 0x7, 0x100000000000, 0x0, 0x8, 0x20000, 0x5, 0x6, 0x2, 0x3ff, 0x80000000, 0x80, 0x101, 0x3, 0x8, 0x100000001, 0x9, 0x7ff, 0x24, 0x80, 0x20, 0x80, 0x10001, 0x0, 0xffff, 0x4e7, 0x8, 0x8000, 0xc238, 0x40, 0x5d, 0x1, 0xd3, 0x2, 0x8, 0x0, 0x2, 0x0, @perf_bp={&(0x7f00000000c0), 0x8}, 0x20001, 0x800, 0x8562, 0x1, 0x5, 0x7ff, 0xf43d}, r2, 0xb, r2, 0x2) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000180)=ANY=[@ANYRES32=r3, @ANYBLOB="3f000000156dc82dac8be43be38312db7ce4ff54edd3ca112e36a9a148c8840529b3a85bd0fa1ebd517151dbdf0eb62b09d5faef4e7b907912eee3c9f4e94b07b64909"], &(0x7f0000000100)=0x47) 2018/04/07 14:09:03 executing program 3: pkey_mprotect(&(0x7f0000671000/0x4000)=nil, 0xffffffffffffff6a, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$admmidi(&(0x7f00000002c0)='/dev/admmidi#\x00', 0xfffffffffffffff9, 0xc0040) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x4c, r1, 0x100, 0x70bd2d, 0x25dfdbfd, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6tnl0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x400}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x23b2}]}, 0x4c}, 0x1, 0x0, 0x0, 0x5}, 0x4000) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000300)=0x2, 0x4) 2018/04/07 14:09:03 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r1, 0x29, 0x6, &(0x7f0000000ff0)={0x1c2, 0x0, 0x29, 0x2}, 0x1c2) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040)=0x1, 0x4) 2018/04/07 14:09:03 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x110, 0x4) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) getresuid(&(0x7f0000000040), &(0x7f0000000140), &(0x7f0000000180)) recvmmsg(r0, &(0x7f00000000c0)=[{{0x0, 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000380)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000000800), 0x0, &(0x7f0000000840)=""/217, 0xd9}}], 0x2, 0x12000, &(0x7f00000009c0)={0x77359400}) 2018/04/07 14:09:03 executing program 4: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000007c0)={0x0, 0x0, @local}, &(0x7f0000000800)=0x10, 0x800) setsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f0000000840)=0xfff, 0x4) r1 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/65, 0x41) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000140)={0xffffffffffffff01}) r2 = inotify_init1(0x0) sendfile(r1, r0, &(0x7f0000000200), 0xfffffffffffffff9) r3 = inotify_add_watch(r2, &(0x7f0000000040)='./file0\x00', 0x541) inotify_rm_watch(r2, r3) inotify_init() r4 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0xc) syz_fuseblk_mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00', 0x4001, r4, r5, 0x1, 0x7ff, 0x2001) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x440000, 0x0) accept$ipx(r6, 0x0, &(0x7f00000001c0)) 2018/04/07 14:09:04 executing program 2: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000080)='tasks\x00', 0x2, 0x0) sendfile(r1, r1, 0x0, 0x2) readv(r1, &(0x7f0000000440)=[{&(0x7f0000000480)=""/71, 0x47}], 0x1) fchdir(0xffffffffffffffff) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$IPT_SO_GET_ENTRIES(r2, 0x0, 0x41, &(0x7f00000000c0)={'filter\x00', 0x33, "3b765893350f91e242306918d732018722a83067b96e9ea0ba7fe3d1cac3f7eacd645e022000ce452061b1952b391e62259277"}, &(0x7f0000000180)=0x57) 2018/04/07 14:09:04 executing program 1: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x8, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000000080)={0x5, 0x24, [0x2, 0x2, 0x80000001, 0x1, 0x8, 0x80000000, 0xffffffffffff4d56, 0x5, 0x7]}) write(r0, &(0x7f0000000000)="1f0000000104ff00fd437f0000005deff30501000800030052d80000fdff00", 0x1f) 2018/04/07 14:09:04 executing program 5: timerfd_create(0x7, 0x800) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f3ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x8004510a, &(0x7f0000000000)) 2018/04/07 14:09:04 executing program 7: r0 = socket(0x10, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000040)) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={"6966623000faffffffffffffff0100", 0x1302}) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000080)=0x101) r2 = semget$private(0x0, 0x0, 0x1) semtimedop(r2, &(0x7f00000000c0)=[{0x4, 0x4ef, 0x800}, {0x7, 0x620b, 0x1000}, {0x3, 0x5, 0x800}, {0x0, 0x1, 0x1800}, {0x2, 0x6, 0x1000}, {0x0, 0x9, 0x1000}, {0x2, 0x5, 0x1800}, {0x2, 0x7, 0x800}, {0x4, 0x4, 0x1000}], 0x9, &(0x7f0000000180)={0x0, 0x1c9c380}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00000002c0)={'syzkaller1\x00', 0x400}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) 2018/04/07 14:09:04 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0xe77df3bc8c7f773c) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe00", 0x20) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) writev(r1, &(0x7f0000000580)=[{&(0x7f0000000400)="0edf51535e86051d10f244844fbc57b50c0c4a55e2b24c6d23519a5446b9c08a4a2b45b6e924dfcfdea1a9afde2db770", 0x30}], 0x1) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/07 14:09:04 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000040)="9d0345", 0x3}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000004c0)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv6_delroute={0x38, 0x19, 0x200, 0x70bd25, 0x25dfdbfb, {0xa, 0x0, 0x0, 0xfffffffffffff1f1, 0xff, 0x3, 0xfd, 0xf, 0x3100}, [@RTA_ENCAP={0xc, 0x16, @typed={0x8, 0x8a, @fd=r0}}, @RTA_PRIORITY={0x8, 0x6, 0x5}, @RTA_PREF={0x8, 0x14, 0x1}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000}, 0x400c014) syncfs(r0) 2018/04/07 14:09:04 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r1 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x2, 0x105000) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000100)=r1, 0x4) r2 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='net/fib_trie\x00') readv(r2, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x342) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000000040)=0x8, 0x4) [ 86.548525] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/07 14:09:04 executing program 3: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x14000, 0x0) ioctl$sock_ifreq(r0, 0x8949, &(0x7f00000000c0)={'gre0\x00', @ifru_settings={0x8, 0x6619, @fr_pvc_info=&(0x7f0000000080)={0x0, 'lo\x00'}}}) mmap$binder(&(0x7f000048c000/0x3000)=nil, 0x3000, 0x2, 0x30, r2, 0x0) setsockopt$inet_opts(r1, 0x8f04000000000000, 0x40000048f, &(0x7f0000789fd4)="8735d96127345deced18b86c09bb2e83c68174708d6db960782f2ea948ddbcc1de84de4442ed43fdb02bf212", 0x2c) 2018/04/07 14:09:04 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x14000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x1ff) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x4, 0x0) getsockname$packet(r1, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000180)=0x14) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/07 14:09:04 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000356fc8)={&(0x7f0000315ff5)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00005acf34)=ANY=[@ANYBLOB="5c000000150001000000000000000000e0000002000000000000000000000000ac14ffaa00000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000010000000af0cf9e691cba54c0a2c180000"], 0x5c}, 0x1}, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) [ 86.591382] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/07 14:09:04 executing program 6: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x100, 0x10000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="050000aa"], &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x6, 0x208, 0xf823, 0x5, r2}, 0x10) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000000100)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}) [ 86.663630] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 86.689542] netlink: 12 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/07 14:09:04 executing program 4: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) bind$bt_l2cap(r0, &(0x7f0000000100)={0x1f, 0xb0, {}, 0x0, 0x401}, 0xe) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x181000, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000280)="637075616363742e75736167655f7065726370755f73796300bc37d79160c6a72db89d2cdfe4421af7d93170f4deff91d1f782e61d97459b0734ec086f7290ff43be526f61c3e3de9ebb4a3ef413f72330ad89e14899f1ca48110df80b04d64344af340f194ca3176c1636f7c43cc87d7c47c8f1829bd63ad602384e9020e780ef9338f347e1492a1c3eeaca8c70236fcb831600040000809fee10b7bcae936920beeff14c45", 0x0, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f00000000c0)={0x9, 0x1}) r3 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x3, 0x109000) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='illinois\x00', 0x9) 2018/04/07 14:09:04 executing program 3: syz_emit_ethernet(0x2b, &(0x7f00006ba000)=ANY=[@ANYBLOB="ffffffe2701bb6058908004500001d0000e0010000907808000000ffffffff00009078e0210001b0"], &(0x7f0000000040)={0x1, 0x1}) 2018/04/07 14:09:04 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x9) r2 = eventfd2(0x0, 0x0) io_setup(0xa3c, &(0x7f0000409000)=0x0) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r4, &(0x7f0000805ff4)={0x10}) io_submit(r3, 0x1, &(0x7f0000329fd8)=[&(0x7f00002a8000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000042000), 0x0, 0x0, 0x0, 0x1, r2}]) socket$nl_generic(0x10, 0x3, 0x10) r5 = dup2(r0, r2) sendto$unix(r5, &(0x7f0000000000)="f28d559dd58b39ddb900c2f89d69a0560164be6710ab537f5a01e184ab4c421422162e871e08a5d2f2847f2c31334242f521a2d28ebd87be36c47d19f9b8552517b9395efcd66e6d90a52915f214e3147766b10cf7f762bfb40b8316aae184c4ec07be6ce873b370cdb7206af84f54c6d29a25d7091b5366b45b343b37c93b3691e2b386a6d47b8250886f576e33e4e3aeac3ca6fd581d4a6fb1b1ce24e92d2ff96863da1151dadabe8b84cf9f1f", 0xae, 0x44000, 0x0, 0x0) [ 86.728237] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 86.739642] netlink: 12 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/07 14:09:04 executing program 2: 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$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'vcan0\x00'}) signalfd(0xffffffffffffffff, &(0x7f0000000040)={0x336e}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798007439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a36dca30d55e4fda59435fe1fd4262d165a6ccb3f75372e1842ce015e10aad2f3479389f8ec7abe08a38776073709fb20b39b17e9fec21147cdd6390442436826385cb97f04dadc3393024b97b203b3e121d3c67c593ee9f0787a405a1d3ec1935bee8a24cb2123e4a0b98b88796b1311ea4c0dc94e61fcf4a1090f4c360818abd0dd134ae391fe99cf200991798d0cc90367c4ee08ae49075dd74dad19937e51e0812cefa80333d3ad38d5cf07a63513") ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00000000c0)={'vcan0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32], 0x1) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) 2018/04/07 14:09:04 executing program 1: syslog(0x2, &(0x7f0000001980), 0x0) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 2018/04/07 14:09:04 executing program 5: r0 = socket$inet(0x2, 0x80003, 0x9) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x0, 0x3, 0x15d, 0x6, 0x8}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r2, 0x81}, 0x8) ioctl$TCXONC(r1, 0x540a, 0x7) getresgid(&(0x7f0000000140), &(0x7f0000000180)=0x0, &(0x7f00000001c0)=0x0) getegid() r5 = getgid() setresgid(r3, r4, r5) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000100)={0x84, @dev={0xac, 0x14, 0x14}, 0x0, 0x0, 'sh\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) getgid() 2018/04/07 14:09:04 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006cdfa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="649c47ad", 0x4) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) io_setup(0x401, &(0x7f000014b000)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) recvmsg(r1, &(0x7f00000024c0)={&(0x7f0000000100)=@nfc_llcp, 0x80, &(0x7f0000002440)=[{&(0x7f0000000180)=""/15, 0xf}, {&(0x7f00000001c0)=""/244, 0xf4}, {&(0x7f00000002c0)=""/38, 0x26}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/56, 0x38}, {&(0x7f0000001340)=""/33, 0x21}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000002380)=""/153, 0x99}], 0x8, 0x0, 0x0, 0x9}, 0x2020) 2018/04/07 14:09:04 executing program 4: socketpair$inet(0x1e, 0x1, 0x0, &(0x7f00000000c0)={0x0}) sendmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000001100)}}, {{&(0x7f0000001b00)=@vsock={0x1e, 0x0, 0x0, @reserved=0x1}, 0x80, &(0x7f0000001bc0), 0x25e, &(0x7f0000003000)}}], 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x101, 0x101003) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000000)=0x0) move_pages(r2, 0x2, &(0x7f0000000100)=[&(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil], 0x0, &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vcs\x00', 0x8000, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r3, 0x0, 0x48f, &(0x7f0000000340)={0x97, @loopback=0x7f000001, 0x4e20, 0x1, 'lblcr\x00', 0x1, 0x2, 0x15}, 0x2c) recvfrom$inet6(r1, &(0x7f00000001c0)=""/235, 0xeb, 0x1, &(0x7f00000002c0)={0xa, 0x4e21, 0xda, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c) 2018/04/07 14:09:04 executing program 6: socketpair(0x0, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r2, &(0x7f000005eff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) listen(r2, 0x2) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x3, 0x5, 0x3, 0x5, 0x9}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000180)={r3, 0x58, "2f38a0feeaf0125ef61755a603cf5a60866fb6e69340bb8cf1fd8bf232f85914191713ad0d16bf16c5e88e91d993eb478260e6f76de0793f9ff7b942f9652ed62ce20e2f15c7d169f88e8a1aa16834b02c44fed5c8422565"}, &(0x7f0000000200)=0x60) r4 = accept(r2, &(0x7f0000f06000)=@rc, &(0x7f00008f4000)=0xa) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000240)={r3, @in={{0x2, 0x4e22, @loopback=0x7f000001}}}, &(0x7f0000000300)=0x84) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x74, &(0x7f0000000040)=""/37, &(0x7f0000000140)=0x25) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000000340)={'team0\x00', 0x800}) 2018/04/07 14:09:04 executing program 7: setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000000)=ANY=[@ANYBLOB="687696efec548430e198770b091d00000000000000000a004e2000000000ffe9cbca4cf842105a000000000000010000001000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000c6e88ed6000000000000000000000000000000010000000a"], 0x1) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4dff4)={0x10}, 0x37b, &(0x7f00005ad000)={&(0x7f00008d8000)=@migrate={0x15c, 0x21, 0x1, 0x0, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@dev={0xfe, 0x80}}}, [@migrate={0x10c, 0x11}]}, 0x15c}, 0x1}, 0x0) getsockname$inet6(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, @loopback}, &(0x7f00000001c0)=0x1c) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) 2018/04/07 14:09:04 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4000016) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'lo\x00', 0x0}) r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0xffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x2, 0x7fff, 0x80000001, 0x34b, 0x1, 0x6, 0x8, {0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x0, 0x3, 0x1ff, 0x4, 0x2c87}}, &(0x7f0000000080)=0x225) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000280)={r4, 0xde, "2d8ecc471a0169bc868bf784eee83e728bffbc4b5f9405bcc66c399c981c55a538547851fcc633ce769b8d27cab44ed471e11ef79843648381b4a39e6ac960ced7ec2a95b6c1378665db0e0299f473090383f6a4f27d0821152035039ccd17f9de2cb17487383e0cdb169d7f9c0cfc66839aab3520763a7d28712229b8fc33ad1cfdb337e5c5f5f17aeb14e64fa57963735934cd0b5eac77fa9a2ec1f7604c98f6159f17a260ecde4f34908b12c16a318687e7953ede4f818e913871a372efbb7f68cf7cb89e2ba06fd39039837430966bfd44fc0f99ffe0b4071d7787f7"}, &(0x7f0000000380)=0xe6) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)=@ipv4_newaddr={0x34, 0x14, 0xb2b, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0x14}}, @IFA_CACHEINFO={0x14, 0x6, {0xa724, 0x2}}]}, 0x34}, 0x1}, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f00000003c0)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000400)={r4, 0x4, 0x0, 0x7fff, 0x0, 0x6, 0x9, 0x3, {r3, @in6={{0xa, 0x8, 0x3, @dev={0xfe, 0x80, [], 0x16}, 0x1}}, 0x10001, 0x3, 0x8001, 0x100000000, 0x3ce1c24f}}, &(0x7f00000004c0)=0xb0) 2018/04/07 14:09:04 executing program 1: bind$inet6(0xffffffffffffffff, &(0x7f0000000240)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f0000000180)=0x1, 0x4) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000080)=""/244, 0xf4, 0x40000022, 0x0, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000040)=0x8001, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000280)={{0xff5, 0xff}, 'port1\x00', 0x25, 0x80000, 0x1, 0x2, 0x7, 0x3, 0x1, 0x0, 0x5, 0x1}) 2018/04/07 14:09:04 executing program 0: r0 = signalfd(0xffffffffffffffff, &(0x7f00007d0ff8), 0x8) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x276, 0xa0002) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f0000000140)) read(r0, &(0x7f0000000080)=""/147, 0x5c5e0f8a8d5f68db) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x80000000, 0x8000) 2018/04/07 14:09:04 executing program 5: r0 = socket$inet(0x2, 0x80003, 0x9) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x0, 0x3, 0x15d, 0x6, 0x8}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r2, 0x81}, 0x8) ioctl$TCXONC(r1, 0x540a, 0x7) getresgid(&(0x7f0000000140), &(0x7f0000000180)=0x0, &(0x7f00000001c0)=0x0) getegid() r5 = getgid() setresgid(r3, r4, r5) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000100)={0x84, @dev={0xac, 0x14, 0x14}, 0x0, 0x0, 'sh\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) getgid() 2018/04/07 14:09:04 executing program 2: add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) move_pages(0x0, 0x2c9, &(0x7f0000000000), &(0x7f000026bfec), &(0x7f0000002000), 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x10000, 0x0) 2018/04/07 14:09:04 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x44c0, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000000040)=0x2) syz_emit_ethernet(0x3e, &(0x7f00006a4000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @multicast1=0xe0000001}, @igmp={0x14, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, "000000081e84d84b2db57b8a0af02ad8c4fda114"}}}}}, &(0x7f0000000080)={0x0, 0x4, [0x0, 0x1, 0x7ca]}) 2018/04/07 14:09:04 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xd9e39234f15bccd0, 0x3, &(0x7f0000000000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000040)='syzkaller\x00', 0x0, 0x66, &(0x7f0000000180)=""/102}, 0x48) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x4000, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f00000000c0)={@local}, &(0x7f0000000100)=0x14) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000140)) 2018/04/07 14:09:04 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000b8fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-des3_ede-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="ad56b6c5d2ff91820faeb995298992ea54c7beef9f5d56534c86e4bb860c7190c2", 0x179) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x302, &(0x7f0000e4b000)=0x0) io_submit(r2, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000007d000)="b3", 0x1}]) 2018/04/07 14:09:04 executing program 0: syz_emit_ethernet(0x7a, &(0x7f0000000280)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, 'G6v', 0x44, 0x2c, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000000040)={0x0, 0x800, [0x0, 0x1df]}) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x20040, 0x0) write$tun(r0, &(0x7f0000000080)={@pi={0x0, 0x88b5}, @hdr={0x1, 0x5, 0x4, 0x3, 0x3, 0x7}, @eth={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [{[], {0x8100, 0x1, 0x0, 0x4}}], {@ipx={0x8137, {0xffff, 0x51, 0x6, 0x11, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, {@current, @random="5b4215ec46f8", 0x9}, "be9e3bfa4b8998ec644c2d5de98fad3d4204907a7b16b2eae997393b35f0003e610ba7597028e14c67e079b8e91d533ce3eee8"}}}}}, 0x71) 2018/04/07 14:09:05 executing program 5: r0 = socket$inet(0x10, 0x10002, 0xfffe) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f00000001c0)="2f0000001a0003006d0000360000000080dd070002080000045f32c904000200020173730beeffff005867855e7fa5", 0x2f}], 0x1}, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000040)={'team0\x00', r1}) 2018/04/07 14:09:05 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') readv(r0, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000040)={0x8, 0x0, 0xceff, 0xd02c, 0x9}, 0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x4, 0x0, 0x7ff, 0x7, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={r1, 0x2}, 0x2) readv(r0, &(0x7f0000001640)=[{&(0x7f0000000180)=""/146, 0x92}, {&(0x7f0000000240)=""/249, 0xf9}, {&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/198, 0xc6}, {&(0x7f0000001440)=""/245, 0xf5}, {&(0x7f0000001540)=""/213, 0xd5}], 0x6) 2018/04/07 14:09:05 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) set_thread_area(&(0x7f0000000040)={0x3, 0x1000, 0x1000, 0x6, 0x4, 0x80000001, 0x9, 0x5, 0x7fff, 0x5}) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000454000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2, &(0x7f00000000c0), &(0x7f0000922ffc), &(0x7f0000291000), &(0x7f0000000080)) 2018/04/07 14:09:05 executing program 4: capset(&(0x7f0000a31000)={0x19980330}, &(0x7f00009b3000)) socketpair(0x10, 0x8080e, 0x2b7c9ff4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000000040)={@multicast2=0xe0000002, @rand_addr=0x8001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) fcntl$getflags(r1, 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000080)={r1, r0}) move_pages(0x0, 0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), 0x4) 2018/04/07 14:09:05 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x9, 0x200) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000080)) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x100000032, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000140)) 2018/04/07 14:09:05 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0x4000000002, 0x20481) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) r2 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f00000002c0)={r1, r2, 0x29, 0x8000, &(0x7f0000000200)="0b71ea27a8e17b244fbd243ad382806baf0b2eb5886d2686922c50631a0a5f7ab1f9d3fba169eb07df5b3e59a1814ccfba7ea12d77c144deb29ac002a22779ba9ce4d6634571090f80279d5e0e54f019a3d04c02a953633b14c40d0c7a4fb05e409012d2ef9ecb93abc1d7439aefbf86398db4a54434db3570d73d0a0f94bf7c5614e322", 0x0, 0x8, 0xfffffffffffffffb, 0x7, 0x6, 0x0, 0x1, "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"}) r3 = dup(0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000000)={0x10001, 0x0, 0x1b, 'queue1\x00', 0x2}) socket$vsock_stream(0x28, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r3, 0x40505330, &(0x7f00000000c0)={{0x81, 0x400}, {0x1f, 0x3}, 0xc551, 0x4, 0x3}) epoll_pwait(r3, &(0x7f00000004c0)=[{}], 0x1, 0x80, &(0x7f0000000500)={0x6}, 0x8) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x100000001, 0x13, 0x11, 0x8, "b51e14bcf6df148c022bfd41de4ca25982dd471dc1ae07770d401276bda513e17bb772d793324c85f34400bc680e07a00fd582fbba50e403c91a58cb1cb1d955", "404c85da3ba09dec0fc34a5c5eec38dd455f70a4e00ed4e68c1cba9b0fcf9ace", [0x3f, 0x3]}) socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x2e, &(0x7f0000000180)=ANY=[@ANYBLOB="0180c2000000aaaaaaaa00008100000008005b6015ff0000000000009078ac140000e000000100009078e0000001"], &(0x7f0000000140)) 2018/04/07 14:09:05 executing program 7: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r2 = socket$inet_smc(0x2b, 0x1, 0x0) listen(r2, 0x0) io_setup(0xc40, &(0x7f0000000040)=0x0) io_submit(r3, 0x1, &(0x7f0000000240)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000001c0)}]) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r4 = syz_open_pts(r1, 0x0) read(r4, &(0x7f0000000040)=""/1, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000fd0ffc)) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x109000, 0x0) ioctl$KVM_GET_PIT(r5, 0xc048ae65, &(0x7f0000000180)) ioctl$TCXONC(r4, 0x540a, 0x0) r6 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x80, 0x0) ioctl$TIOCNXCL(r1, 0x540d) perf_event_open(&(0x7f00000000c0)={0x4, 0x70, 0x4, 0x3, 0xff, 0x0, 0x0, 0x3, 0x80088, 0x4, 0x3, 0x1, 0x4, 0x5, 0x7, 0xfffffffffffffe01, 0x3, 0x12ddf335, 0x5, 0x7fff, 0x4, 0x4, 0x7, 0x7, 0x0, 0x7, 0x7, 0xfff, 0xff800000000, 0x1000, 0x1, 0x7f, 0x0, 0x0, 0x303c1199, 0x9, 0x4, 0x100000000, 0x0, 0x2, 0x7, @perf_config_ext={0x8000, 0x3736}, 0x8, 0x6, 0x8, 0x6, 0x2, 0x8, 0x4}, r0, 0x9, r6, 0x0) dup3(r4, r1, 0x0) 2018/04/07 14:09:05 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(r0, &(0x7f0000000380)='./file0\x00', 0x20080, 0x0) r2 = getpid() r3 = getpid() sendmsg$nl_netfilter(r1, &(0x7f0000000840)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x410}, 0xc, &(0x7f0000000800)={&(0x7f0000000400)={0x3cc, 0xa, 0x0, 0x400, 0x70bd27, 0x25dfdbfb, {0xc, 0x0, 0x3}, [@generic="7850fd14df622862016ed9a5ffdcdae824a8a708db57b092a9c3912600007cde272d5e5614bc37de032eb15b618064b16a3abfd2d276c915cbfaba22418524a894feff5318d252d76884a1b4fbfa34075b20c45bfdd995b4eb0a00e7f15c9e5f9a52fbeb37c9b8712560eb329d96f46976141b8e10dc", @typed={0x74, 0x3e, @binary="43e77d1979b4957291cce667cd3067c98d220d810838fe73c855f7bdfb5d111fc8c66e7b2f5fde46925c6999e73f98381c3f66f8aeecf51cacd4270581559ea71d5a8dfbed9017c522599e2cbeecde0b5e49854736df95ec08db5a67068cbed754da83d7af4e78e26ce24eaa5c"}, @typed={0x8, 0x93, @u32=0x3f}, @nested={0x200, 0x6e, [@typed={0xc, 0x49, @u64=0x40}, @typed={0xc, 0x33, @u64=0x1c6}, @generic="150a916a125cb6d82291a7c5b5ab78fbd83681973592bbd96a02555537eccc83a73c26426d03ddec23cbce1fd5f7ab34a1ee9877c75955f6e789e64b926f32021c802c528cb59b328924c09eb9a3faf24af950243499f572215c90381988c71b28a7fb05200b360211bab09fad0272a2f96dc02ca470322f27d0d38e1adc6431372e8d35ec52576d5d469d617a293a9dc0f0b05db99bec7bbca09a58fba5443ef94a1b52fdca0873d8da6f5f4e46b0b7cc379c292a40d725a701c179e8987b4c447914b6e3c888635f821b4e4180c8138dad241fc0ccb87b530081a53f8bcab3666a5da4594daa4b180a", @typed={0x4, 0x3d}, @typed={0x34, 0x8c, @binary="d919b826fa12f988355ce125e2b445bdafa37546f3569cc1a9ae946f33aaac72e4ae6605bc30c8718adf61b794"}, @generic="b0838746546473c8e3ff371f0e360fc73e76a3333d1a9030ee27e91fc4abdf1152528d317a5ab68216b275dad9f578aaab85b4fea6dc5c1b620a9052dce722621e46a62fde9710b903b880544a0a7e0e75289ea53a8b47952e8cf371181c412f752749f1b607af42899844e1acc221dce2fb4f8f55f2d0bc2868d89616b63d0155a165d397ef451e57dc68bf654c3ec8", @typed={0x14, 0xb, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @typed={0x8, 0x0, @fd=r0}, @typed={0xc, 0x5c, @u64=0x5}, @typed={0x8, 0x61, @pid=r2}]}, @nested={0xc4, 0x13, [@typed={0x8, 0x4c, @u32=0x6}, @typed={0x8, 0x71, @ipv4=@loopback=0x7f000001}, @typed={0x8, 0x100000001, @pid=r3}, @typed={0x88, 0x2c, @binary="12d90fc8cc15368f732757de60b403d05cf82adc967b646850cc051b2c40ea431087958fcc9438476be8d435cf3c4a24af0965530c027b37c12b71b20f770fe03d418e68a932b1534fd713fa180d65cf22249252a9652f8ffb64b5f538a3f5d5ce7d948cc37292289dbef58d984893bb2ac37c7adac74efb2c93362ba61345107cf0c1b0"}, @generic="d5b130f3bfbdb24222", @typed={0x8, 0x89, @u32=0x9}, @typed={0xc, 0x39, @u64=0xffffffffffff0001}]}]}, 0x3cc}, 0x1, 0x0, 0x0, 0x20004010}, 0x10) r4 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x8, 0x40000) syz_open_dev$adsp(&(0x7f0000000b40)='/dev/adsp#\x00', 0x20, 0x40c0) write$evdev(r4, &(0x7f0000000080)=[{{0x77359400}, 0x5, 0x1, 0xfffffffffffff801}, {{0x0, 0x7530}, 0x7f, 0x1, 0x213}, {{}, 0x0, 0x4, 0x4}, {{0x0, 0x7530}, 0x80000000, 0x2, 0x8}], 0x60) clone(0x0, &(0x7f0000000080), &(0x7f0000489000), &(0x7f0000000ffc), &(0x7f0000000040)) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f00000002c0)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000000a00)={r5, 0x80000, r4}) r7 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000a40)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000009c0)={r5, 0x80000, r7}) getpgid(r2) syz_mount_image$ext4(&(0x7f0000000300)='ext2\x00', &(0x7f0000000a80)='./file0/file0\x00', 0x1, 0x4, &(0x7f0000000c40)=[{&(0x7f0000000ac0)="261c89acad6565066e97560acad567aa30b70de4cc7c6c791a", 0x19}, {&(0x7f0000000b00)="da99fbcc369f2cf043f2f30e928743563bcca2e6f352deb6ce4aefadb049d9ac949f2ce2b97ca4b331fc", 0x2a, 0xeb0}, {&(0x7f0000000b40), 0x0, 0x8001}, {&(0x7f0000000b80)="5be35f64249c9f0102a3d2b92db751119f0c41bf0f952c4b92c09bffaccc79d8f42797dc1e69c80c41184931d605011d0a5c7d494929897ce3bc24dfb4267b4fe1b4c062d3c50a4be999a83e3c1c14ae0633e98d0cb15a09a719bd181ab1f488bcb4cd6c7e46c2eda803c1dd245b1db6a190478d958443b21e46fd127c11d990904998680970467678c027494f7f51866c90dab6f699007461063c7b297134096ada1f0fcb659d0212d726a6d7", 0xad, 0x368c8487}], 0x2004808, &(0x7f0000000cc0)={[{@acl='acl', 0x2c}, {@noblock_validity='noblock_validity', 0x2c}, {@orlov='orlov', 0x2c}]}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000880)=[@in6={0xa, 0x4e23, 0x7ff, @local={0xfe, 0x80, [], 0xaa}, 0x9}], 0x1c) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f0000000340)={r6, r8, 0x8}) getsockname$packet(r4, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x8916, &(0x7f0000000180)={@dev={0xfe, 0x80, [], 0x11}, 0x6e, r9}) write$sndseq(r1, &(0x7f0000000900)=[{0x6, 0xffffffffffffffff, 0x20, 0x1c, @tick=0xfffffffffffffffa, {0x8000, 0xfffffffffffffeff}, {0x101, 0x6}, @ext={0x37, &(0x7f00000008c0)="3b5a1904fb3781a88855c9952890cb897a8ceced9af5fcbcf0cdab2acb305f1b5e825cbd4642fdbf311abd90b5066bc769a9bee8576879"}}, {0x8000, 0x5, 0x40, 0x78c, @time={0x0, 0x1c9c380}, {0x2fae, 0x9}, {0x3, 0x9}, @result={0x100000000, 0x1}}, {0x5, 0x5, 0x4, 0x81, @time={0x0, 0x989680}, {0x10000, 0x100000001}, {0x10001, 0x8}, @queue={0x1f, {0x100, 0x400}}}, {0xa6a, 0x8, 0x9, 0x2, @tick=0xffffffff, {0x4}, {0x3ff, 0x6}, @time=@time}], 0xc0) select(0x40, &(0x7f00000001c0)={0x6, 0x2, 0x3ff, 0x8, 0x7, 0x5, 0x4, 0x5}, &(0x7f0000000200)={0x0, 0x5, 0x4, 0xffffffff, 0x8d, 0x7f, 0x0, 0x1}, &(0x7f0000000240)={0x6, 0xff, 0x4, 0x81, 0x97, 0x0, 0x5, 0x2}, &(0x7f0000000280)={0x0, 0x7530}) [ 88.027423] QAT: Invalid ioctl [ 88.056995] QAT: Invalid ioctl 2018/04/07 14:09:05 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x15555555555555fb, 0x0, &(0x7f0000000100), 0x0) syz_kvm_setup_cpu$x86(r2, r2, &(0x7f0000007000/0x18000)=nil, &(0x7f0000000380)=[@text16={0x10, &(0x7f0000000340)="def266b9060800000f3266b9680a00000f320f01c8b870000f00d8af260f4211c13f0266b80500000066b9190000000f01d9b88d000f00d8", 0x38}], 0x1, 0x20, &(0x7f00000003c0)=[@vmwrite={0x8, 0x0, 0x40, 0x0, 0x80, 0x0, 0x7, 0x0, 0x4}, @cr0], 0x2) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f0000000140)={[0x1, 0x0, 0x2000], 0x5922, 0x1, 0x9}) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f0000000240)={[0x10000, 0x112000, 0x2000, 0x5004], 0x4, 0x62}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000200)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getpeername$netlink(r2, &(0x7f00000002c0), &(0x7f0000000300)=0xc) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000000600)) getsockname$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @multicast1}, &(0x7f0000000100)=0x10) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/07 14:09:05 executing program 0: r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001180)=@broute={'broute\x00', 0x20, 0x2, 0x3f8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000d40], 0x0, &(0x7f0000000240), &(0x7f0000000d40)=ANY=[@ANYBLOB="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"]}, 0x470) 2018/04/07 14:09:05 executing program 4: r0 = inotify_init1(0x800) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) finit_module(r0, &(0x7f0000000000)='bdevem1security-@\x00', 0x1) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ptrace$setsig(0x4203, r1, 0x0, &(0x7f0000000140)) 2018/04/07 14:09:05 executing program 3: r0 = socket$inet6(0xa, 0x80005, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000015c0)={0x0, 0x10, &(0x7f0000001540)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000001600)=0x10) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), 0x4) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f000022a000), 0xffffffffffffffd4) syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x3, 0x8800) 2018/04/07 14:09:05 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) shutdown(r2, 0x0) connect$unix(r0, &(0x7f0000fce000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r3 = accept(r1, &(0x7f00002caffa)=@hci, &(0x7f0000c3d000)=0x6) sendto$inet6(r3, &(0x7f0000bb5000)="ce", 0x1, 0xc840, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x2b}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000080)={r4, 0x400}, &(0x7f00000000c0)=0x8) 2018/04/07 14:09:05 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@mcast1={0xff, 0x1, [], 0x1}, 0x7, 0x2, 0x2, 0x2, 0x268, 0x4, 0x61ba}, 0x20) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3f9, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) listen(r1, 0x404) listen(r1, 0x0) 2018/04/07 14:09:05 executing program 2: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2000000000400006, 0x1) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6cb782e4ad88b89d1fd309169f44812107130ee55db70510420aaa96759ecbc36eb9bb12b6124793608dd0e7316d1d4f4dbac39806e4ac714b7ecefa8a934a", 0xb}, 0x60) listen(r0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000140), 0x4) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000240)={0x5, 0x9f2a, 0x7, 0xb12, 0xc195, 0x10001}) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000180)={r1, @in={{0x2, 0x4e22, @rand_addr=0x7f}}, 0x0, 0x3}, 0x90) [ 88.281828] kvm: pic: single mode not supported 2018/04/07 14:09:05 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="1800000000000000000000000280110011772afefffff600611858"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xe, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0x228, &(0x7f0000000300)=""/187}, 0x48) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x100, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x10007, 0x5, 0x1f9, 0x8, 0x20, r0, 0x2, [0x140]}, 0x2c) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000000600)=""/242) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f00000003c0)=""/225) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000000000)=""/26) 2018/04/07 14:09:05 executing program 0: prctl$intptr(0x17, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='ns/pid\x00') clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000080)={0x5, 0x6, 0xe2, {r1, r2+10000000}, 0x100000000, 0x1}) 2018/04/07 14:09:05 executing program 1: socket$inet(0x2, 0xb, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000000040)={0x1, 0x22, 0x7}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 88.282106] kvm: pic: level sensitive irq not supported [ 88.321700] kvm: pic: single mode not supported 2018/04/07 14:09:06 executing program 4: r0 = syz_open_dev$sndpcmp(&(0x7f00000002c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x80882) io_setup(0x800000000000002, &(0x7f0000000780)=0x0) io_submit(r1, 0x1, &(0x7f0000000700)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000040)}]) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x800, 0x0) 2018/04/07 14:09:06 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x20002, 0x0) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000000080)={[{0x10001, 0x0, 0x1, 0x3, 0x1ff, 0x8, 0x7, 0xc3c5, 0x8d9, 0xffffffffffffffc1, 0x5, 0xffff}, {0x400, 0x6179, 0x400, 0x2, 0x7ff, 0x3f, 0x2, 0x81, 0x3, 0xffffffffffff8000, 0x40, 0x13fc}, {0x21, 0x0, 0x9, 0x2, 0x400, 0x3, 0x20, 0x9, 0xf8ec, 0xfffffffffffffe01, 0x8, 0x4, 0x9}], 0x22}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x6, 0x7, 0x9, 0x9}, 0x2c) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000100)) execveat(r0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000300)=[&(0x7f00000001c0)='^ppp1#\x00', &(0x7f0000000200)='/proc/self/net/pfkey\x00', &(0x7f0000000240)='/proc/self/net/pfkey\x00', &(0x7f0000000280)='\'wlan1proc.\x00', &(0x7f00000002c0)='(cpuset$selinux[wlan0+6\'security\x00'], &(0x7f0000000480)=[&(0x7f0000000340)='/proc/self/net/pfkey\x00', &(0x7f0000000380)="9100", &(0x7f00000003c0)='/proc/self/net/pfkey\x00', &(0x7f0000000400)='/proc/self/net/pfkey\x00', &(0x7f0000000440)='vboxnet0+ppp1(vmnet0\x00'], 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000140)={r1, &(0x7f00000001c0)}, 0x10) 2018/04/07 14:09:06 executing program 3: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000080)={{{@in=@rand_addr, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@local}}, &(0x7f0000000180)=0xe8) setfsuid(r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x7) r3 = socket$bt_rfcomm(0x1f, 0x3, 0x3) setsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f00000001c0)=0xf083, 0x1) accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000040)) setrlimit(0x0, &(0x7f00000008c0)={0x101}) 2018/04/07 14:09:06 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r1 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$search(0xa, r0, &(0x7f00000000c0)='rxrpc_s\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, r1) r2 = add_key$user(&(0x7f00000004c0)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a}, &(0x7f0000000540)="c1", 0x1, 0xfffffffffffffffd) keyctl$describe(0x6, r2, &(0x7f0000001540)=""/55, 0x37) 2018/04/07 14:09:06 executing program 1: perf_event_open(&(0x7f0000220000)={0x2, 0x2f4, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000000040), &(0x7f00000000c0)=0x4) openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000100)) 2018/04/07 14:09:06 executing program 0: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000003340)=[{{0x0, 0x0, &(0x7f00000012c0)=[{&(0x7f00000000c0)=""/252, 0xfc}, {&(0x7f00000001c0)=""/240, 0xf0}, {&(0x7f00000002c0)=""/4096, 0x1000}], 0x3, &(0x7f0000001300)=""/11, 0xb, 0xc3d7}, 0x7}, {{&(0x7f0000001340)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f0000001440)=[{&(0x7f00000013c0)=""/78, 0x4e}], 0x1, &(0x7f0000001480)=""/228, 0xe4}, 0x10000}, {{&(0x7f0000001580)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000001640)=[{&(0x7f0000001600)=""/12, 0xc}], 0x1, 0x0, 0x0, 0x5}, 0x1}, {{&(0x7f0000001680)=@ipx, 0x80, &(0x7f0000001dc0)=[{&(0x7f0000001700)=""/169, 0xa9}, {&(0x7f00000017c0)=""/211, 0xd3}, {&(0x7f00000018c0)=""/183, 0xb7}, {&(0x7f0000001980)=""/226, 0xe2}, {&(0x7f0000001a80)=""/118, 0x76}, {&(0x7f0000001b00)=""/251, 0xfb}, {&(0x7f0000001c00)=""/178, 0xb2}, {&(0x7f0000001cc0)=""/144, 0x90}, {&(0x7f0000001d80)=""/9, 0x9}], 0x9, &(0x7f0000001e80)=""/109, 0x6d, 0x1f}, 0x1}, {{&(0x7f0000001f00)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000002100)=[{&(0x7f0000001f80)=""/82, 0x52}, {&(0x7f0000002000)=""/196, 0xc4}], 0x2, &(0x7f0000002140)=""/195, 0xc3, 0x7}, 0x5}, {{&(0x7f0000002240)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f00000027c0)=[{&(0x7f0000003640)=""/232, 0xe8}, {&(0x7f00000023c0)=""/228, 0xe4}, {&(0x7f00000024c0)=""/125, 0x7d}, {&(0x7f0000002540)=""/75, 0x4b}, {&(0x7f00000025c0)=""/107, 0x6b}, {&(0x7f0000002640)=""/126, 0x7e}, {&(0x7f00000026c0)=""/75, 0x4b}, {&(0x7f0000002740)=""/113, 0x71}], 0x8, &(0x7f0000002840)=""/208, 0xd0}, 0x5}, {{&(0x7f0000002940)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000002bc0)=[{&(0x7f00000029c0)=""/217, 0xd9}, {&(0x7f0000002ac0)=""/125, 0x7d}, {&(0x7f0000002b40)=""/82, 0x52}], 0x3, &(0x7f0000002c00)=""/92, 0x5c, 0xbef}, 0x7fffffff}, {{&(0x7f0000002c80)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f00000035c0)=[{&(0x7f0000002d00)=""/134, 0x86}, {&(0x7f0000002dc0)=""/221, 0xdd}, {&(0x7f0000002ec0)=""/251, 0xfb}, {&(0x7f0000002fc0)=""/207, 0xcf}, {&(0x7f00000030c0)=""/28, 0x1c}], 0x5}, 0x8000}, {{&(0x7f0000003180)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000003240)=[{&(0x7f0000003200)=""/62, 0x3e}], 0x1, &(0x7f0000003280)=""/153, 0x99}, 0x9}], 0x9, 0x20, &(0x7f0000003580)={0x0, 0x1c9c380}) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = gettid() sched_setparam(r2, &(0x7f0000000040)=0x8000) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000003100)='/dev/autofs\x00', 0x400100, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r3, 0x4010ae68, &(0x7f0000003140)={0x5000, 0x1000}) r4 = syz_open_dev$admmidi(&(0x7f00000022c0)='/dev/admmidi#\x00', 0x0, 0x400) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r4, 0xc08c5336, &(0x7f0000002300)={0x401000000, 0x8001, 0xca1, 'queue0\x00', 0x100000000}) ioctl$sock_ifreq(r1, 0x8947, &(0x7f0000000000)={'tunl0\x00', @ifru_mtu}) 2018/04/07 14:09:06 executing program 5: getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000001580)={0x8213, 0x4, 0x9, 0x1}, &(0x7f00000015c0)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000001600)={0x0, 0x4, 0x10}, &(0x7f0000001640)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={r0, 0x1c, &(0x7f0000001800)=[@in={0x2, 0x1}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1a}}, @in6={0xa, 0x4e24, 0x800, @empty, 0xbfb4}, @in6={0xa, 0x4e20, 0xfffffffffffff686, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in6={0xa, 0x4e21, 0xffffffffffffff81, @mcast1={0xff, 0x1, [], 0x1}, 0x101}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0x1, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x90b}]}, &(0x7f0000f91ffc)=0xfffffffffffffd46) bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0xe, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@ldst={0x3, 0x0, 0xb, 0x1, 0x0, 0x1018}], {0x95}}, &(0x7f00005fc000)='GPL\x00', 0x8080, 0xfb7, &(0x7f000062b000)=""/4096}, 0xfffffc81) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2000, 0x0) r2 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r3 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$instantiate(0xc, r2, &(0x7f0000000300)="f86b33abbcd02c0c47f184f08308aa20dfcf377c3ca9b9995e5b4ec5036740f7776496addd8ce08e13f7fb5700a11d3355253059a70bf1be9cf8e08079dcd1ed79f3e90f", 0x44, r3) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000040)={0x663, {{0xa, 0x4e22, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0xa6f4}}, 0x0, 0x2, [{{0xa, 0x4e23, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x2}}, {{0xa, 0x4e21, 0x4, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0x81}}]}, 0x190) mq_notify(r1, &(0x7f0000001500)={0x0, 0x38, 0x4, @thr={&(0x7f0000000400)="099194c95ce226e85ea620cb07d3542a2f679e8b4c6c1b1aabfa94b06df802491b0455d983ee87f1f3b8b0eef598bbfb3b811373de498aa465a42fc37a98f0eae6d835b0b69fa8c3e2e5347bc29180588830824adc920d84782b3c4add69255b8d62f07a56d3b2e44b5f481d5e08d5b586f87d07bec55183a33fee15314d2343bc82991eacd31af1f601bbb5148a8a9ad222998dd40b241dfe6f113c41b727da5186b2ce7d089f98ab68ebe71bf47cd7052f94ec9520ef71bfed77fbb853abe8a969d500a2f4dd37e6d8f9f043d92374d3de38e4f591206091ec05c247315f57120bbb9031afb7d53ef7b8cf15947a2baba5ceefae0c1d22ba", &(0x7f0000000500)="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"}}) 2018/04/07 14:09:06 executing program 7: futex(&(0x7f0000000040), 0x5, 0x0, &(0x7f00000000c0), &(0x7f0000000100), 0x15748124) clock_nanosleep(0x7, 0x0, &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000000080)) r0 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x0, 0x800) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x8, 0x10, 0x100, 0x4}, &(0x7f00000001c0)=0x18) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000200)={r1, 0x40000000000000}, &(0x7f0000000240)=0x8) [ 88.327230] kvm: pic: level sensitive irq not supported [ 88.570390] kvm: pic: single mode not supported [ 88.575797] kvm: pic: level sensitive irq not supported [ 88.580734] kvm: pic: single mode not supported 2018/04/07 14:09:06 executing program 4: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000180)) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000440)={0x27, 0x1, 0x1, 0x5, 0x4, 0x5, "b768ecf8f55f4926e93440899638a3946c685626e7d54a6a0f0e18e558af4ca77899abd20f114055ed8e9decead7b3d998eb370446364e99fa02f3bf17041d", 0x8}, 0x60) ioctl$DRM_IOCTL_RES_CTX(r0, 0x40086607, &(0x7f0000000080)={0x20ab, &(0x7f0000000280)}) msgget$private(0x0, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={'gretap0\x00', {0x2, 0x4e24}}) mknod(&(0x7f0000000040)='./file0\x00', 0x0, 0x9) r1 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x7, 0x40000) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000100)={0x269, [0x0]}, &(0x7f0000000140)=0xfffffffffffffd2c) fstat(r0, &(0x7f0000000280)) getresuid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000300)) fcntl$getown(r0, 0x9) 2018/04/07 14:09:06 executing program 0: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000000180)={{0x1, 0x0, 0xffffffff, 0x1, 0x5}, 0x7fffffff, 0x8}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000380)='/dev/qat_adf_ctl\x00', 0x500, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000000300)={'syzkaller1\x00', {0x2, 0x4e22, @multicast1=0xe0000001}}) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x40046103, &(0x7f0000000080)) syz_emit_ethernet(0x6a, &(0x7f00000000c0)=ANY=[@ANYBLOB="ffffffffffff00000000000008004500005c0000000000019078ac1414bbac1414110c0090780000540d400000000000ecff00000000ac1414aaac141400442c000000000000000000007f00000100000000ffffffff00ddffffdfe6000100000000ac141400000000004ccb71f747ace85867ef6b15555562e839e5ba29ba403827969063d72bde388f55f610f5f06f1c6f1b1d8b8aeb2e6e129ad05bc85fd5c1950f7a9d6a331601eaba8add2c1259"], &(0x7f0000000200)) 2018/04/07 14:09:06 executing program 7: r0 = syz_open_pts(0xffffffffffffff9c, 0x80040) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000600)={0x77359400}, 0x10) fchdir(r0) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x2) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r2, 0x0) r3 = semget(0x1, 0x3, 0x50) fchmod(r2, 0x100) r4 = syz_open_dev$usbmon(&(0x7f0000000340)='/dev/usbmon#\x00', 0x8, 0x10000) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000000680)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r4, 0xc0086423, &(0x7f00000003c0)={r5, 0x2}) r6 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x1, 0x400) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto$llc(r7, &(0x7f0000000000), 0x0, 0x0, &(0x7f00000012c0)={0x1a, 0x304, 0x0, 0x3, 0xfffffffffffffffc, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) semctl$IPC_RMID(r3, 0x0, 0x0) connect$llc(r7, &(0x7f00000000c0)={0x1a, 0x300, 0x400, 0x1ff, 0x86, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) listen(r7, 0x5989ea07) ioctl$TCSETA(r6, 0x5406, &(0x7f0000000480)={0x3, 0x619f6f6c, 0x5, 0x6c, 0x7, 0x8001, 0x8, 0x5, 0x2, 0xfffffffffffffffb}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r6, 0x6, 0x1d, &(0x7f00000002c0), &(0x7f0000000300)=0x14) semctl$SEM_INFO(r3, 0x3, 0x13, &(0x7f00000001c0)=""/114) 2018/04/07 14:09:06 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='illinois\x00', 0xffffffffffffff39) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000000)={0x0, 0x4, 0x5, 0x7}, 0x6) connect$unix(r1, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e) 2018/04/07 14:09:06 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") ioctl$fiemap(r0, 0x40286608, &(0x7f0000000180)=ANY=[@ANYBLOB="3faae01b"]) 2018/04/07 14:09:06 executing program 2: r0 = socket$inet6(0xa, 0x80803, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_pts(0xffffffffffffff9c, 0x800) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000002c0)={r2, 0x100, 0x20, 0x2, 0x40}, &(0x7f0000000300)=0x18) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000000040)=0x1f) setsockopt$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}}, 0xe8) lsetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000100)='nodev#ppp1\'posix_acl_access)em1proc\'posix_acl_access-\x00', 0x36, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in=@rand_addr, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x4000000000000000}, {0x0, 0x0, 0x0, 0x0, 0xffffffffffff6127}, {0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0x0, 0x1}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}, 0x0, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) 2018/04/07 14:09:06 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000580)='fou\x00') r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000480)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="d0000000", @ANYRES16=r2, @ANYBLOB="080229bd7000fbdbdf2503000000040003000c0001000800050003000000080005004100000004000200080006000800000008000500490d0000440001000c0006006c626c6372000000080009007a00000008000b0073697000080004004e210000083e39b5000500080000000c0007002200000000080005000200000008000500010000804400030008000500ac141415080008000200000008000800040000001400020069703667726530000000000000000000140002007465716c30000000000000000000000000000063c39d01960e1f83909f2f5aa878c215d1b714559805eef89abf7d300dd3fe97"], 0xd0}, 0x1, 0x0, 0x0, 0x4000000}, 0x40000) sendmsg$FOU_CMD_GET(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x18, r1, 0x1, 0x0, 0x0, {0x3}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x18}, 0x1}, 0x0) r3 = dup3(r0, r0, 0x80000) accept4$vsock_stream(r3, &(0x7f00000000c0)={0x28, 0x0, 0xffffffff, @hyper}, 0x10, 0x80800) setsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000000080)=0x7fffffff, 0xfffffdbb) 2018/04/07 14:09:06 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x221}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000000000ff000000000000711000000000000000000000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200080, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x7fffffffefff, 0x400000, 0x1, &(0x7f0000000280)) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000380)={{{@in=@broadcast, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000480)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0xe, 0x13, &(0x7f0000000180)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x7}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x9}, @jmp={0x5, 0x101, 0xf, 0x7, 0xe, 0xfffffffe, 0x4}, @ldst={0x3, 0x2, 0x3, 0x7, 0x1, 0x80, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0xd687, 0x0, 0x0, 0x0, 0x9}, @exit={0x95}, @generic={0x4, 0xfffffffffffffe00, 0x800000000000, 0x3b}, @jmp={0x5, 0x3, 0x3, 0xf, 0x4, 0x112, 0x4}, @alu={0x0, 0x8001, 0xc, 0xb, 0x0, 0xfffffffe}], {0x95}}, &(0x7f0000000240)='syzkaller\x00', 0x1000, 0x59, &(0x7f00000002c0)=""/89, 0x41000, 0x1, [], r3}, 0x48) 2018/04/07 14:09:06 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000018c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000001880)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2c0000fd485430b8749f32947270f61000130005", @ANYRES32=r1, @ANYBLOB="00000000000000000c002b00080001004b97e19e"], 0x2c}, 0x1}, 0x0) [ 88.586122] kvm: pic: level sensitive irq not supported [ 88.801982] QAT: Invalid ioctl [ 88.805675] EXT4-fs warning (device sda1): verify_group_input:104: Cannot add at group 467708479 (only 16 groups) [ 88.884577] QAT: Invalid ioctl [ 88.888504] EXT4-fs warning (device sda1): ext4_group_extend:1759: can't shrink FS - resize aborted 2018/04/07 14:09:06 executing program 2: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000240)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@known='security.ima\x00', &(0x7f0000000140)='em1vboxnet0trusted\x00', 0x13, 0x0) getsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f0000000040)=""/93, &(0x7f00000000c0)=0x5d) chmod(&(0x7f0000000180)='./file0\x00', 0x0) dup2(r0, r1) 2018/04/07 14:09:06 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x8010000000000084) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x8, 0x10010, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(&(0x7f0000000340)='/dev/admmidi#\x00', 0x1, 0x8000) r1 = accept4(r0, &(0x7f0000000100)=@in={0x0, 0x0, @remote}, &(0x7f0000000180)=0x80, 0x80800) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00000001c0)={0x0, 0x7}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e20, 0x100, @loopback={0x0, 0x1}, 0xa95}}, 0x9, 0xff}, &(0x7f0000000300)=0x90) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080), &(0x7f00000000c0)=0x8) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0x1e) 2018/04/07 14:09:06 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000d4b000)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000002c0)={0xc, @time={0x0, 0x989680}, 0x0, {0x2, 0x40000}, 0x3}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000080)) getresuid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000000)={0x0, @loopback, @multicast2}, &(0x7f0000000040)=0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r4, 0x3) recvmmsg(r3, &(0x7f0000525000), 0x411, 0x0, 0x0) modify_ldt$write2(0x11, &(0x7f0000000140), 0x10) [ 89.735611] llc_conn_state_process: llc_conn_service failed 2018/04/07 14:09:07 executing program 4: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000cd4ffc)=0xddd, 0x4) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x8, @multicast1=0xe0000001, 0x4e24, 0x2, 'ovf\x00', 0x1, 0x9, 0x9}, 0x2c) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000080)={'syzkaller0\x00', 0xb376}) r1 = dup(r0) r2 = dup(r1) syz_open_dev$sndpcmc(&(0x7f0000000580)='/dev/snd/pcmC#D#c\x00', 0xc647, 0x200) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f00000004c0)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000500)={0x0, 0x0, 0x0}, &(0x7f0000000540)=0xc) fchownat(r2, &(0x7f0000000380)='./file0\x00', r3, r4, 0x1800) mq_timedsend(r1, &(0x7f00000002c0)="2be783d86abe18feb06142b0a7bf2db3743c22322f80280771d832b824e07c27eca5fa0d91202bfbeaed49d33889cbdc81bbc32d87c4993b34f360d2e6a4580b488fceb2c6be0dcd977f", 0x4a, 0x6, &(0x7f0000000340)={0x0, 0x1c9c380}) execveat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000200)=[&(0x7f00000000c0)='ovf\x00', &(0x7f0000000100)="8300", &(0x7f0000000140)='system\x00', &(0x7f0000000180)='mime_type.\x00', &(0x7f00000001c0)='\x00'], &(0x7f0000000280)=[&(0x7f0000000240)='posix_acl_accessuser\x00'], 0x400) 2018/04/07 14:09:07 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x7, 0x3ffff) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000000)={0x8001, 0x6, 0x8000, 0x7, 0x1, 0x9}) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000040)=""/14) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000080)=""/4096) 2018/04/07 14:09:07 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x1000000000044031, r0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x4, 0x0, 0x10001, 0x5}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f00000000c0)={0x8, r2}) r3 = getpgrp(0x0) syz_open_procfs(r3, &(0x7f0000000080)='cmdline\x00') 2018/04/07 14:09:07 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000081fed)='/dev/snd/controlC#\x00', 0x8000000001, 0x40000) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000000)={{0x4, 0x0, 0x0, 0x0, "43a40c6fb5ea0ea42e2b040004d8d4e8541b6e29be76136d07ea721b9d1ad2cf4a3f3d61080689c7b41d2f3d"}, 0x0, [], {0x0, 0x989680}}) 2018/04/07 14:09:07 executing program 3: mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x0, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000001c0)={0xfffffffffffffffe}, 0x4) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000000080)=""/244, &(0x7f0000000180)=0xf4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ustat(0x5, &(0x7f0000000280)) getpgid(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000300)) 2018/04/07 14:09:07 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x1ff) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000001c0)={0xffffffffffffffff, &(0x7f0000000100)}, 0x10) r0 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x8, 0x2000) accept4$packet(r0, 0x0, &(0x7f0000000100), 0x80000) 2018/04/07 14:09:07 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f00006a6fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) ppoll(&(0x7f0000b3a000)=[{r1}], 0x1, &(0x7f0000982000)={0x0, 0x1c9c380}, &(0x7f0000660ff8), 0x8) ppoll(&(0x7f0000000100)=[{r2}], 0x1, &(0x7f0000000140), &(0x7f0000000180), 0x8) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/07 14:09:07 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x4a1) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f000000effc)=0x90) sendto$inet(r0, &(0x7f0000000000)="905ef9a73fa9997f6e877a1f0dd62c5e8174308b35575f989fb36a2ffbc6b01ee72fba09aa29846ddba25fb7ab0addcc9e0a2b2b3424b69855edebb3c688d763709a9133a34c3d28f64467fa2df94335b8ce20cba24f28bea5260285125bf47f8e52ddee8b0b4e54df59330bb37d6c30ab3b31797e9de5b176b5a5b8c8326153c123a368702995e8b83791897f7dfd4ff445910bb0b5b259d4c0818f0ef57179a9508047d11a8e859d4e689ee917238f2848f0", 0xb3, 0xc000, &(0x7f00000000c0)={0x2, 0x4e24}, 0x10) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000140)={'filter\x00', 0x7, 0x4, 0x558, 0x258, 0x118, 0x258, 0x470, 0x470, 0x470, 0x4, &(0x7f0000000100), {[{{@uncond, 0xf0, 0x118}, @unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x10001, 0x2, 0x2}}}, {{@arp={@multicast1=0xe0000001, @loopback=0x7f000001, 0xffffffff, 0xff000000, @mac=@random="59b8c398bfc3", {[0xff, 0x0, 0x0, 0xff]}, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, {[0xff, 0x0, 0xff, 0xff, 0xff]}, 0x5e7e, 0x38e, 0x133d5cc7, 0x5, 0x7, 0x0, 'dummy0\x00', 'bcsh0\x00', {0xff}, {}, 0x0, 0x200}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @loopback=0x7f000001, @empty, 0xf, 0x1}}}, {{@uncond, 0xf0, 0x218}, @unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0xfff, 'system_u:object_r:mount_tmp_t:s0\x00'}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5a8) exit(0x101) 2018/04/07 14:09:07 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x7, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x7}], {0x95}}, &(0x7f0000000180)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000000240)=""/195}, 0x48) 2018/04/07 14:09:07 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000600)={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x0, @random="9d31d356eaf6"}, 0x11e, {0x2, 0x4e27, @multicast2=0xe0000002}}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) ftruncate(r2, 0x1) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000040)={0x79}) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x2) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_GSI_ROUTING(r3, 0x4008ae6a, &(0x7f00000000c0)={0x1, 0x0, [{0x0, 0x4, 0x0, 0x0, @irqchip={0x80}}]}) r4 = socket$vsock_stream(0x28, 0x1, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000a00)='/dev/snd/pcmC#D#c\x00', 0x200, 0x2080) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000a40)='/dev/rfkill\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000780)=0x0) lstat(&(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000940)={0x0, 0x0, 0x0}, &(0x7f0000000980)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000009c0)={r5, r6, r7}, 0xc) r8 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r4, 0x28, 0x2, &(0x7f00000001c0)=0x2, 0x8) ioctl$int_out(r0, 0xfffffffffffffffd, &(0x7f00000000c0)) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f00000002c0), &(0x7f00000003c0)=0xfffffffffffffe0a) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f000000e000)={&(0x7f0000000e40)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) mknod$loop(&(0x7f0000000200)='./file0\x00', 0x4, 0x1) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/04/07 14:09:07 executing program 0: munmap(&(0x7f0000002000/0x2000)=nil, 0x2000) r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffe) io_setup(0xa3f, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f00000000c0)=[&(0x7f00002a8000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0xfd28}]) 2018/04/07 14:09:07 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x7, 0x40000000600800) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$int_in(r0, 0x8000000000540d, &(0x7f0000000000)) eventfd2(0xfffffffffffffffc, 0x801) openat$cgroup_ro(r1, &(0x7f00000000c0)='rdma.current\x00', 0x0, 0x0) 2018/04/07 14:09:07 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000300)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/07 14:09:07 executing program 4: r0 = memfd_create(&(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0) write$binfmt_misc(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="00b02dba4aece57225d27a371973b167e12f4ec346d537ecd82f68048182e4731ffd7d9be2d22698da9ea838e4c9dd559fe103d68001009e5dc787b6af998a09d884a9ebda3f9209d011f0793e8728db8e"], 0x4) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x2, 0x0, 0x8, 0xf2, 0x6, 0xfff, 0x2, 0x1, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={r1, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x3, 0x0, 0x8, 0x99bf}, 0x98) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000380)={0x200, 0x0, 0x1, 0xe07, 0x2, [{0xa1, 0xffff, 0x1, 0x0, 0x0, 0x4}, {0xfff, 0x4, 0x81, 0x0, 0x0, 0x200}]}) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000300)={0x5, 0xd}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)=0x0) ptrace$peekuser(0x3, r2, 0x81) getsockname$packet(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000240)=0x14) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10008020}, 0xb, &(0x7f00000004c0)={&(0x7f0000000440)=@bridge_dellink={0x64, 0x11, 0x100, 0x70bd2a, 0x25dfdbfd, {0x7, 0x0, 0x0, r3, 0x44000, 0x10080}, [@IFLA_MAP={0x24, 0xe, {0x0, 0x7, 0x1000, 0x9, 0xfffffffffffff000, 0x1ff}}, @IFLA_EXT_MASK={0x8, 0x1d, 0x6}, @IFLA_CARRIER_CHANGES={0x8, 0x23, 0x200}, @IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x2}, @IFLA_EVENT={0x8, 0x2c, 0x1}]}, 0xfffffffffffffd84}, 0x1, 0x0, 0x0, 0x10}, 0x44) 2018/04/07 14:09:08 executing program 3: socketpair(0x1e, 0x1, 0x0, &(0x7f000026eff8)={0x0, 0x0}) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(r0, 0x2) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000040), &(0x7f0000000080)=0x40) 2018/04/07 14:09:08 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) listen(r0, 0x4) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000280)={'lo\x00', {0x2, 0x4e20}}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={r4, 0x6}, &(0x7f00000002c0)=0xfffffffffffffca4) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000580)=[@textreal={0x8, &(0x7f0000000100)="baf80c66b87c444a8f66efbafc0cb000eedadabaf80c66b80d37c38566efbafc0cec0f01c966b9ce02000066b8123c000066ba000000000f3066b87a0000000f23c80f21f86635080000000f23f8dc6319f20fc2e90ef30f5f99aa570f20c06635080000000f22c0", 0x68}], 0xd2b, 0x0, &(0x7f0000000200), 0xffffffffffffe46) r5 = syz_open_dev$adsp(&(0x7f00000001c0)='/dev/adsp#\x00', 0x10000, 0x80800) accept$packet(r5, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000240)=0x14) 2018/04/07 14:09:08 executing program 5: perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/icmp6\x00') readv(r0, &(0x7f0000bf5000)=[{&(0x7f0000175fb8)=""/72, 0x3a7}], 0x1) r1 = shmget$private(0x0, 0x4000, 0x44, &(0x7f0000ffc000/0x4000)=nil) symlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') shmctl$SHM_INFO(r1, 0xe, &(0x7f0000000040)=""/233) 2018/04/07 14:09:08 executing program 1: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x80000000004, 0x44004000010e}, 0x2c) r0 = bpf$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$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_out(r1, 0x5460, &(0x7f0000000080)) 2018/04/07 14:09:08 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x47}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000001c0)={r0, &(0x7f0000000180)="46c8f30155673446d24ac72ce4bbda5cc1c570a1d2b0ef3980f18c19817f18909923c09db003b0b49f33b3197375a727a2701a23c178d32c4d0dd4"}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xf, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0xffffff85, 0x1, 0x4}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xfb, &(0x7f0000000040)=""/251}, 0x48) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0xd, 0x8000, 0x6e6, 0x0, 0x2, r0, 0xffffffffffffffc1}, 0x2c) 2018/04/07 14:09:08 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00001e0ff7)='pagemap\x00') sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1003}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYRES32=r0], 0x1}, 0x1, 0x0, 0x0, 0x200440c1}, 0x4008010) preadv(r0, &(0x7f0000000140)=[{&(0x7f0000000180)=""/8, 0x4}], 0x1, 0x2000000010) 2018/04/07 14:09:08 executing program 6: syz_mount_image$ntfs(&(0x7f0000000000)='ntfs\x00', &(0x7f0000000080)='./file0\x00', 0x3f, 0x3, &(0x7f0000000280)=[{&(0x7f00000000c0)="a4ac92d5f360ee8037eff090bdbb81e3cd0132f2c58c26c385d5086e75ff87ba14545ba7570bf1c700191933dff0af39b5512736fbc41c541131d06f8ef6079b175c1a056a71c8ce67d76d62f5d9370208e0b84ab7a048016232185739716345", 0x60, 0x9c1}, {&(0x7f00000001c0)="a740adf6a74eada9443c87a1999aea6de4e4bd44da65da1b03c62645a8c08b59ad338eb3c28f16406893b7a4250fe08bedeb0f83fe90eb26fe74534af7bbeae535abf41cb4ed4fbac02a9d3ec5ef816ab7a3d363d61dae5f9b76203f6c4780de046b8d588dd423cbc3e43734c951ad2fb1097e2bf7992aa54e3045b6e76bd0205cd605e780ff659d61f2bd0141ece6f5cc6625d584fe", 0x96}, {&(0x7f0000000140)="fde164a8f6170a963183a8fc3fe385f8bfbfd5833c79452a2e212ff997a4677c5ac0d9d8ffc300e125b4a5a53724", 0x2e, 0x10000}], 0x40, &(0x7f0000000300)={[{@show_sys_files_yes={'show_sys_files=yes', 0x3d, [0x37, 0x35, 0x33, 0x7f, 0x78, 0x0, 0x37]}, 0x2c}, {@errors_recover='errors=recover', 0x2c}]}) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x40a0000080044dff, &(0x7f0000000040)) 2018/04/07 14:09:08 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x101100, 0x0) ioctl$KIOCSOUND(r2, 0x4b2f, 0x2) read(r1, &(0x7f00000004c0)=""/133, 0x85) shutdown(r1, 0x0) [ 91.031329] ntfs: (device loop6): parse_options(): The show_sys_files option requires a boolean argument. 2018/04/07 14:09:08 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x823800000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x0) accept$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) 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', 0x502, 0x0) clock_gettime(0x7, &(0x7f0000000080)) 2018/04/07 14:09:08 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = getpgid(0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x244900, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e24, 0xa1, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xa2}}, 0x7fff, 0x9, 0x1, 0x4}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000300)={0x7, 0x2, 0x6, 0x101, r3}, &(0x7f0000000340)=0x10) syz_open_procfs(r1, &(0x7f0000000140)='net/ip_mr_cache\x00') ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000180)=0x4) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_pts(r0, 0x80a80) ioctl$TCSETS(r4, 0x5402, &(0x7f0000000000)) readv(r4, &(0x7f00000000c0)=[{&(0x7f0000001240)=""/151, 0x97}], 0x1) r5 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x8, 0x202000) ioctl$VHOST_SET_VRING_CALL(r5, 0x4008af21, &(0x7f0000000100)={0x3}) 2018/04/07 14:09:08 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = eventfd2(0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000071fe0)={r1}) read$eventfd(r1, &(0x7f0000000040), 0x8) write$eventfd(r1, &(0x7f0000000100), 0x8) 2018/04/07 14:09:08 executing program 1: r0 = socket(0x11, 0x4800000000080003, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000040), 0x2) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x8800, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000140)={0x1, 0x1, [@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]]}) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x10000) connect$nfc_llcp(r1, &(0x7f0000000180)={0x27, 0x0, 0x1, 0x0, 0x7, 0x7, "b226790891637f8337b27f7f3ec77a111311c8a65c1b2e053425357072c97cd8335f3541241cff8c26991c03741806923a757ce56f2e114dd35b64c170de95", 0x2a}, 0x60) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f00000000c0)={0xf000, 0x104000, 0x0, 0x3, 0x5}) ioctl$sock_ifreq(r0, 0x8948, &(0x7f0000000080)={'bond0\x00', @ifru_names='gretap0\x00'}) 2018/04/07 14:09:08 executing program 3: r0 = memfd_create(&(0x7f00000001c0)='/dev/kvm\x00', 0x1) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000ffc000/0x4000)=nil}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f0000000280)={0x0, 0x7, 0x2, &(0x7f0000000240)}) r3 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x9584, 0x480100) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x2, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000040)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x800, 0x80002, 0x0, 0x0, 0x8004}, 0x20) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) connect$unix(r3, &(0x7f00000002c0)=@abs={0x1, 0x0, 0x4e23}, 0x6e) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0xf8, 0x48000) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000000000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x7ff}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0, 0x0, [], 0x7fffffff}]}) [ 91.126749] ntfs: (device loop6): parse_options(): The show_sys_files option requires a boolean argument. 2018/04/07 14:09:08 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x8, 0x3, &(0x7f0000000180)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x10000001, 0xb2, &(0x7f0000000200)=""/178}, 0x48) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x523c00, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000000)={0xffffffffffffffff, r0}, 0x10) recvfrom$inet(r1, &(0x7f00000000c0), 0x0, 0x12042, &(0x7f0000000100)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) 2018/04/07 14:09:08 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x9, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)=0x0) sched_getscheduler(r0) mmap(&(0x7f0000266000/0x3000)=nil, 0x3000, 0x1000001, 0x13, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000080)={0x80000000, 0x80000000, 0x5cfd, 0x3}) 2018/04/07 14:09:09 executing program 6: r0 = open(&(0x7f0000000140)='./file0\x00', 0x200041, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000180)={0x0, 0xfffffffffffffffe}, &(0x7f0000000280)=0x8) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000380)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x1c, r2, 0x20, 0x70bd29, 0x25dfdbfe, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6075}]}, 0x1c}, 0x1, 0x0, 0x0, 0xc800}, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000200)={r1, 0x8}, &(0x7f0000000240)=0x8) set_robust_list(&(0x7f0000000100)={&(0x7f0000000040)={&(0x7f0000000000)}, 0xfffffffffffffeff, &(0x7f00000000c0)={&(0x7f0000000080)}}, 0x18) 2018/04/07 14:09:09 executing program 1: write(0xffffffffffffffff, &(0x7f0000000080)="240000002d007f000000000000ed7401000000ff", 0x14) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000002780)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000002740)={&(0x7f00000001c0)=ANY=[]}, 0x1}, 0x0) sendmmsg(r0, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f00000000c0)}}, {{&(0x7f00000044c0)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x10, &(0x7f0000000000), 0x0, &(0x7f0000000080), 0x78}}], 0x4000000000002ed, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x18c7, 0x400802) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x10000) 2018/04/07 14:09:09 executing program 2: r0 = memfd_create(&(0x7f0000000000)='system^-posix_acl_access.\'!proc.GPL\x00', 0x2) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000000040)={0x2}) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000001440), 0x10000000000001e8, 0x0) 2018/04/07 14:09:09 executing program 0: r0 = socket$inet(0x2, 0x80002, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) ioctl$sock_bt(r2, 0x541b, &(0x7f0000000300)="42f25d4d03122b97e128609a5d118ca645e2e7d3ce1487e875f27fe66dd6badda5b360d04c56e38457031f664ace7edb906242ac53686fe2c117cc516848802e8d186138df1418c9280a6e94370c63470b079b4d74dd00b9d263") ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000100)={'nat\x00', 0x0, 0x3, 0x1b, [], 0x4, &(0x7f0000000080)=[{}, {}, {}, {}], &(0x7f00000000c0)=""/27}, &(0x7f0000000180)=0x78) ioctl$sock_SIOCGIFINDEX(r0, 0x541b, &(0x7f0000000000)={'ip6gre0\x00'}) r3 = creat(&(0x7f00000001c0)='./file0\x00', 0x10) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000380)) perf_event_open$cgroup(&(0x7f0000000280)={0x5, 0x70, 0x1, 0x9, 0x8, 0x101, 0x0, 0x4, 0x10000, 0xa, 0x7, 0x8000, 0x0, 0x0, 0x8000, 0x8000, 0x8, 0xd666, 0x1f, 0xffffffffffffff62, 0x1, 0x2, 0x7, 0x81, 0x8, 0x5, 0x100000000, 0x7, 0xfffffffffffffffd, 0x55, 0xfffffffffffffffc, 0xfffffffffffffffd, 0x3, 0x8, 0x0, 0x6, 0xfffffffffffffeff, 0x4, 0x0, 0x7fff, 0x4, @perf_config_ext={0x1, 0x5}, 0x8a08, 0x7ff, 0x6, 0x3, 0x7, 0xffffffff, 0x200}, r3, 0x10, r1, 0x1) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000000400)={0x4, &(0x7f00000003c0)=[{}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000440)={r4, 0x3}) ioctl$KVM_SET_DEBUGREGS(r3, 0x4080aea2, &(0x7f0000000200)={[0x1f000, 0x6000, 0x100000, 0x100000], 0x1, 0x20, 0x7}) 2018/04/07 14:09:09 executing program 5: io_setup(0xc8, &(0x7f0000000040)=0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x111801, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = semget(0x2, 0x1, 0x301) semctl$SEM_INFO(r3, 0x7, 0x13, &(0x7f0000000000)=""/61) io_submit(r0, 0x1, &(0x7f00001b2000)=[&(0x7f0000a42fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f00000bcf3f)}]) io_getevents(r0, 0x0, 0x0, &(0x7f0000e72fe0), &(0x7f00009ca000)) 2018/04/07 14:09:09 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) recvmsg(r0, &(0x7f0000001480)={&(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000001340)=[{&(0x7f0000000140)=""/239, 0xef}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000000040)=""/44, 0x2c}, {&(0x7f0000001240)=""/56, 0x38}, {&(0x7f0000001280)=""/100, 0x64}, {&(0x7f0000001300)=""/4, 0x4}], 0x6, &(0x7f00000014c0)=""/144, 0x90, 0xc3}, 0x40000003) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f0000001580)=ANY=[@ANYBLOB="860f000000000000000000000000000000e39fe1cdefb949b78199792fa954291efec174c1d01ae986a2aeb8c5922c4c0ea16a4d3b55404f031d89c5cd35c2d2e51665f45a35578b85eca03c4d527edab987883f21735f3fb0f363a6605c435afacd79af9c9b6e67d06c167670962a6a21733a3c20c52c9416a06f9674c9b67c45126e0e5cbaaa934600dfb810ed9ef04bdd0ea0cbb08c903ff1f672781175d4e07dc900ebbf8dd15c1d22f18d1b88b1d56abb01343ca06c26de143889d404e855bfc8ff"]}) 2018/04/07 14:09:09 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000080)={0x7ff, 0x0, {0x0, 0x3, 0x2, 0x2, 0x2}}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) statfs(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/143) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000040)=0x4) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000000000)={0x0, 0x9}) dup2(r2, r1) writev(r1, &(0x7f0000000680)=[{&(0x7f0000000480)="fd94e0d4c6b31d1df0c89f13c76f0d", 0xf}], 0x1) 2018/04/07 14:09:09 executing program 3: pipe(&(0x7f0000afdff8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r2, 0x8000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000000040)='L', 0x1) close(r1) keyctl$session_to_parent(0x12) 2018/04/07 14:09:09 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x1, 0x3) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000080)={0x401, 0xb2e}) syz_emit_ethernet(0x2f4, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"], 0x0) 2018/04/07 14:09:09 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000400), &(0x7f00000042c0)=0x3) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0xd0a01, 0x0) ioctl$KDADDIO(r1, 0x4b34, 0x9) 2018/04/07 14:09:09 executing program 7: openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x200, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000006c0)={0x400, 0x9}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x7) r3 = fcntl$getown(r2, 0x9) r4 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000700)={0x0, 0x0, @broadcast}, &(0x7f0000000740)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000000780)=[@in6={0xa, 0x4e22, 0xfffffffffffff7e1, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in={0x2, 0x4e24, @broadcast=0xffffffff}], 0x2c) ptrace$setregset(0x4205, r3, 0x200, &(0x7f00000005c0)={&(0x7f0000000080)="449ed0dd6831a7fb44eca4221b1fb01abfec082aa7d0ee6f0ba9db0ece7da2bd3f", 0x21}) r5 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x1fffd, 0x0) r7 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) read(r7, &(0x7f0000ec6000)=""/50, 0x32) r8 = fcntl$dupfd(r7, 0x0, r6) ioctl$DRM_IOCTL_RES_CTX(r8, 0xc0106426, &(0x7f0000000880)={0x6, &(0x7f0000000840)=[{}, {}, {}, {}, {}, {}]}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r8, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x1, 0x100}}) ioperm(0x20, 0x3, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f00000001c0)=[{0xf, 0x80}], 0x1) setrlimit(0x0, &(0x7f00000008c0)={0x101, 0x4}) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000000040)) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r7, 0x40505412, &(0x7f0000000380)={0x4, 0x6, 0x0, 0x0, 0xf}) r9 = dup2(r5, 0xffffffffffffffff) preadv(r9, &(0x7f0000000400)=[{&(0x7f0000000140)=""/100, 0x64}, {&(0x7f00000000c0)=""/50, 0x32}, {&(0x7f0000000240)=""/66, 0x42}, {&(0x7f00000002c0)=""/115, 0x73}, {&(0x7f0000000340)=""/14, 0xe}, {&(0x7f00000004c0)=""/220, 0xdc}], 0x6, 0x16) ioctl$PIO_CMAP(r8, 0x4b71, &(0x7f0000000200)={0x9, 0x2, 0x800, 0x4, 0x0, 0x2}) 2018/04/07 14:09:10 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x1ffffd, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000000)={0x1, r0}) syz_kvm_setup_cpu$x86(r2, r4, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f00000001c0)="640f2085ba410066edf2650f32c00cc8e1fe652e660f3a41eac32e0f00524e660fd205ba400066ed6536260fc718", 0x2e}], 0x1, 0x0, &(0x7f0000000480), 0x11d0) r6 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@mcast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000000440)={{{@in=@broadcast=0xffffffff, @in=@rand_addr=0x2, 0x4e22, 0x0, 0x4e24, 0x0, 0x2, 0x20, 0x20, 0x11, 0x0, r8}, {0x8, 0x100000000, 0x5, 0x7, 0xffffffffffffffc1, 0x1, 0x80000000, 0x7fff}, {0xfd4, 0xffffffff, 0x8, 0xc8a4}, 0xa9d, 0x6e6bb3, 0x0, 0x0, 0x3, 0x1}, {{@in=@rand_addr=0x5, 0x4d5, 0x7f}, 0x2, @in6, 0x3500, 0x2, 0x0, 0x1, 0x5, 0xffffffff7fffffff, 0x4}}, 0xe8) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000000300)={{{@in6=@mcast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f0000000400)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00000005c0)={{{@in6=@mcast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f00000006c0)=0xe8) getpeername$packet(r5, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000009c0)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000a80)={{{@in=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6}}, &(0x7f0000000b80)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000c00)={'team0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000000c40)={{{@in6=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast1}}, &(0x7f0000000d40)=0xe8) sendmsg$TEAM_CMD_OPTIONS_SET(r5, &(0x7f0000001100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000010c0)={&(0x7f0000000d80)={0x33c, r6, 0x0, 0x70bd28, 0x25dfdbfb, {0x1}, [{{0x8, 0x1, r7}, {0x174, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r9}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0xc0}}, {0x8, 0x6, r10}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}]}}, {{0x8, 0x1, r11}, {0x1a4, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r12}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r13}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x56}}, {0x8, 0x6, r14}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xe00}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x11d}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x81}}, {0x8, 0x7}}}]}}]}, 0x33c}, 0x1, 0x0, 0x0, 0x20000000}, 0x24040041) 2018/04/07 14:09:10 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000000380)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x1010, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000400)) 2018/04/07 14:09:10 executing program 1: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000080)=0x1c, 0x80000) ioctl$sock_netdev_private(r0, 0x89fc, &(0x7f00000000c0)="25ab0760a3310454acc6cd35ef263ba98dec20180010c5ddf6bdb86c659896216d65264761de2a0215c79fe68d78f32aaa06984be0a8c5639526d43dbb646935b9b724a496a11b588845cac95ab8ea82ac931172a0af6bbfb97c096af945116ebd6e9f057bec8035da094bd03ea3c940f5cee81fb4161595fb072c923f0076263316") r1 = socket$inet(0x2, 0x4000000805, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = dup3(r1, r2, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r3, &(0x7f0000000200)='K', 0x1, 0x0, &(0x7f0000000300)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/04/07 14:09:10 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x4) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xfffffffffffffef3, 0x100, 0x0, 0xfd69) statfs(&(0x7f0000000100)='./file0\x00', &(0x7f0000000240)=""/214) listxattr(&(0x7f0000000200)='./file0\x00', &(0x7f0000000140)=""/133, 0xffffffffffffff1e) 2018/04/07 14:09:10 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x20000, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x2c871, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x22400, 0x0) write$rdma_cm(r1, &(0x7f0000000000)=@resolve_ip={0x16, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x48) 2018/04/07 14:09:10 executing program 6: mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x6, 0x26440) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='ns/ipc\x00') linkat(r0, &(0x7f0000000100)='./file0\x00', r1, &(0x7f0000000180)='./file0\x00', 0x1400) chdir(&(0x7f0000e3dff8)='./file0\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x0, &(0x7f0000000040)) umount2(&(0x7f0000000040)='.', 0x0) 2018/04/07 14:09:10 executing program 3: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vcs\x00', 0x2000, 0x0) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f0000000280)={[], 0x1, 0x3, 0x80, 0x0, 0x7, 0x1, 0x6000, [], 0x81}) shutdown(r0, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000440), &(0x7f0000000480)=0x8) renameat(r2, &(0x7f00000004c0)='./file0\x00', r2, &(0x7f0000000500)='./file0\x00') sendmsg$IPVS_CMD_GET_INFO(r2, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0xa0, r3, 0x2, 0x70bd26, 0x25dfdbfc, {0xf}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x2}]}, @IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1ff}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x80000000}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x23cab214}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'dummy0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7fff}]}]}, 0xa0}, 0x1}, 0x8000) 2018/04/07 14:09:10 executing program 7: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3, 0x103000) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f0000000080)={0x2, 0x807f, 0x7, 0x1, 0xdad5}) accept4$ax25(r0, 0x0, &(0x7f0000000040), 0x80800) r1 = open(&(0x7f000084aff8)='./file0\x00', 0x400000000060842, 0x0) fsetxattr(r1, &(0x7f0000095ff7)=@known='user.syz\x00', &(0x7f00009cc000)='\x00', 0x0, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f00000002c0)={0x0, 0x4, 0x2, 0x0, 0x1, [{}]}) 2018/04/07 14:09:10 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r0, 0x110000000010) r1 = accept(r0, &(0x7f0000317000)=ANY=[], &(0x7f0000123000)) sendmmsg(r1, &(0x7f0000001bc0)=[{{0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000240)='t', 0x1}], 0x1, &(0x7f0000001c40)}}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, [0x5, 0x52, 0x5, 0xfffffffffffffbe0, 0x5, 0x10000, 0x2, 0x0, 0x466, 0x200, 0x10000, 0x7f, 0x0, 0x1b4423c4, 0x800]}, &(0x7f0000000100)=0x100) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000140)={r2, @in={{0x2, 0x4e20}}}, 0x84) 2018/04/07 14:09:10 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000100)={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, 0x5bce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000001180)=0xfffffffffffffffc) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000000080)={0x7d, 0x0, [0x6, 0xedc, 0xffffffff, 0x3]}) 2018/04/07 14:09:10 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000080)=0xfffffffffffffffd, 0xac66) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f00000001c0), &(0x7f0000001ffc)=0x4) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x1000006, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r1, 0x4010ae94, &(0x7f0000000040)={0x7fff, 0x80000001, 0x3}) close(r0) 2018/04/07 14:09:10 executing program 3: ioctl$EVIOCSABS2F(0xffffffffffffffff, 0x401845ef, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20}) r0 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x20, 0x8000) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x15e) r1 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x6, 0x44000) getsockopt$inet_buf(r1, 0x0, 0x27, &(0x7f0000000040)=""/24, &(0x7f0000000000)=0x18) pipe(&(0x7f0000000080)={0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f00000000c0)={{0x0, 0xb52e17ae879a6c9, 0x6, 0x3, 0x80000001}}) 2018/04/07 14:09:10 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='numa_maps\x00') bind$alg(r0, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto$unix(r1, &(0x7f0000000140)="bf8eba3b5d0ded1f3ab0ba1160ebba40b707fa2eb677ec0119e771c74c62f3babbe4e58c2bad6e061b90673f00949f5a7696c7d49699077f7f081a4b287ff87e726d1872a0c815bc7093c9f850f36ba0684a7329a70f8802856683e5f7e9c6f7fa09a99fdbc1053c08be4d5d94f54479fd3b2da3da0203338a9f5a3692f97a80f38d58e0e7e49837b1d8bd3778c2e1bb476bfa05c8e50b73ed0fda02ed", 0x9d, 0x10, &(0x7f0000000200)=@file={0x0, './file0\x00'}, 0x6e) sendfile(r2, r1, &(0x7f0000000000), 0x7) 2018/04/07 14:09:10 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x1000000000000005, 0x0, [{0x204004b564d01}]}) 2018/04/07 14:09:10 executing program 4: unshare(0x8000) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'gre0\x00', 0x0}) r2 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000100)) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f0000000080)=@ipv6_newaddr={0x2c, 0x14, 0x111, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1}]}, 0x2c}, 0x1}, 0x0) 2018/04/07 14:09:10 executing program 1: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) fallocate(r1, 0x0, 0x0, 0x4) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fallocate(r2, 0x1, 0x300000003, 0x1) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)={0x9def}) fallocate(r0, 0x1f, 0x0, 0xfffffeff000) open(&(0x7f0000000080)='./bus\x00', 0x300, 0x0) 2018/04/07 14:09:10 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = dup(r0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000000100)=0x3b347395) setrlimit(0xf, &(0x7f0000000140)={0x1, 0xa28}) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000000000)=""/83, &(0x7f0000000080)=0x53) sendmsg$netlink(r1, &(0x7f0000001e00)={&(0x7f0000001a80)=@kern={0x10}, 0xc, &(0x7f0000001d00), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="10000000000000008400000001aba01768c9aa28dc6ca5b6b7c371a1"], 0x1c}, 0x0) 2018/04/07 14:09:11 executing program 2: r0 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@ll, &(0x7f00000000c0)=0x80, 0x2971ebd9fa5d3baa) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000340)={0x0, @in6={{0xa, 0x4e22, 0x8001, @mcast2={0xff, 0x2, [], 0x1}, 0x16}}, 0x500000001, 0xaa7, 0x80000000, 0x7, 0x20}, &(0x7f0000000300)=0xffffffffffffff94) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000200)={r1, 0x7ff, 0x9db}, &(0x7f0000000240)=0x8) r2 = socket$netlink(0x10, 0x3, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x400000, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bond0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000004300)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f0000001c80)=ANY=[@ANYBLOB="7712667a8f", @ANYRES32=r3, @ANYBLOB="000000000000000004001800"], 0x24}, 0x1}, 0x0) 2018/04/07 14:09:11 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x6, 0x42640) accept4$ax25(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x800) r1 = syz_open_dev$dspn(&(0x7f00000001c0)='/dev/dsp#\x00', 0x80001, 0x20000000000000) socket$rds(0x15, 0x5, 0x0) ioctl$TIOCEXCL(r0, 0x540c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000640)={r0, 0x28, &(0x7f0000000600)}, 0x10) ioctl$int_in(r1, 0x800000800c5012, &(0x7f0000003ff8)) socket$rds(0x15, 0x5, 0x0) recvmsg$netrom(r0, &(0x7f0000000380)={&(0x7f0000000140)=@ax25={0x3, {"7e8465fa0d951d"}, 0x8}, 0x10, &(0x7f0000000180)=[{&(0x7f0000000200)="0777afb164bd64495d0e18dc428038c6fcc38900ba124eefd312c012977d8b96c00e8fc9048bc578cfdf1690b4b316f07935d5fe17d3b045b766028eb39c7f27b80cf116aeca4caf4a514c6d9ea6", 0x4e}], 0x1, &(0x7f00000003c0)=ANY=[@ANYBLOB="88000000000000001f01000006ffe6006363849b0a2d4c4a13fb98ccc731652db0debacdcf67d69a0f0cb1bfbcc474af35d311bd1fdf569fe169dabc50abd61715209f083b6522d04eb75a34cd20b7980789cadc53cfd10ca3215f2308acaef9d7a6c101d92c2cd1c581561b9e30e83aebcab43dd0907b268079ecaff8861ae74d000000000000004800000000000000010000003cef0000e7abfad45a68619a970fdfd471c7c8d3ad69216d099ce25fa5ecd81a850ee6db68b2526e9ea6af23e81f9b9d7dd2e19ce544dd1b3c660000dc80b3151a"], 0xd0, 0x800}, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000004c0)={{{@in6=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f00000002c0)=0xe8) getresgid(&(0x7f0000000300), &(0x7f0000000340), &(0x7f00000005c0)=0x0) r4 = semget(0x0, 0x4, 0x200) semctl$IPC_RMID(r4, 0x0, 0x0) syz_open_pts(r0, 0x10000) fchownat(r0, &(0x7f0000000280)='./file0\x00', r2, r3, 0x0) 2018/04/07 14:09:11 executing program 0: syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f0000000080)='./file0/bus\x00', 0x569, 0x5, &(0x7f0000000480)=[{&(0x7f00000000c0)="4fa2d78491f29f10ad77b49eca33aac3802bcb1c6ea21e5a0da648f2f87f167ad0119f5bcfd7ced287a651d4d955dc945f8c32ff16bc2e0307c8dc40b03ed3209a3d66e63078425f15c28450d2516c31368de3511d6336c1c7f597a8444c3669b9d4423734c4fd0005ec715ad99c6002f15828e4ea175ecb54833ae0c3694b3a8e2792aac48696e1b306ffd36a9507861f6d8c270e585139158964df10483891ee11a39f863ad86ae6add64bf2fcbb613ec494526d624bce81e20297a3b4165f2d353e858d5b274802ac37634aa801d62c8a3b54a163586294", 0xd9, 0x1}, {&(0x7f00000001c0)="60c9aeeddf8a8cad46aad6d8a5429ef3527c498c315886248676989a5b0b4724b76f23bf50102e224c655a7eab257629913783ec62703f7755658e2ff7952abc9b1f258a048e5015efc3faf34f15a09aed35bd539f10b64f42361f4a2a7169a9700176d2fd389b0c947f6b9c58f01b4cc953aa8d963327f3f3e4aa2f9da158354b7f091256704c77ff02cef4d9323c2b34020d14f59276b65b4e09ff9cf2bac5c09c4e69b48a30f9469e2298c1c8385bca21fcfe", 0xb4, 0x5}, {&(0x7f0000000280)="ff5ce258c29927ec6a3b0a029fbb94e569f1d3c1d16005e2565a24ce145339a2c5c2ef141b0629f575d1f899786ae61bf6bf0351761884cd7c380c7dfa060bf189d7c1e2303a5cdda7abf5348fef6b06a410ad1fa330f41371f2ffea86fc71b668b15107e1bd79bc010000b4c414546609a40263a8a2f8d4bc10e0ebe1b31d70801a64b5798f66d4c3a2077962eba29353fafe378b89f0e10715eef22c02eb6bd4c93302c6ed0c002bd64d769a8e867433b2", 0xb2, 0xc94b}, {&(0x7f0000000340)="c4af4bc13ed183b072f49c6b2b2e1f88d238a06b9949f9d0", 0x18, 0x1f}, {&(0x7f0000000380)="8ea684a54bc1ec5948b7fc45a169e4cd60483d019fddd9f1ce4f244dcf4e8071b933010e7b6349ff9b58f60887e22ec5caca4fb9374f2e34c4f3cfb5d0bb596d396082897d11361ff83b19d9248e8ee8cb15592513209b8b751df7811d59bc0ff844bf6a55d6826c9cb0a6ac5f27fd9313dbb912f05c4157eab659ca69ceb94e85c805f46a8320f558341e06b710793ac2f0e21f8cb4a44ec242fb3e51546e630092963768a148b67907cf2e12419e3c1229b6caa7e4640db74fbcf00f17436bd2c480f3e65608eeebec539ecfe69f7aa072adc243790bd1f6186a568c5c2ed49a21041e0e8fbe0da2367d9ea3ef7bc13b1014a63fe9f6fa", 0xf8, 0xda}], 0x200000, 0x0) mkdir(&(0x7f0000639000)='./file0\x00', 0x40) r0 = syz_open_dev$midi(&(0x7f0000000500)='/dev/midi#\x00', 0x1, 0x40) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000580)={0x0, 0x8, 0x3, [0x9837, 0xfffffffffffff949, 0x10001]}, &(0x7f00000005c0)=0xe) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000600)={r1, 0x9, 0x1, [0x4]}, &(0x7f0000000640)=0xa) r2 = creat(&(0x7f0000000540)='./file0/bus\x00', 0x200000000000000) r3 = fcntl$getown(r2, 0x9) fcntl$lock(r2, 0x7, &(0x7f0000027000)={0x1, 0x3, 0x0, 0x0, r3}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000700)="be98421e1b3fa169c79547142d639c05", 0x10) fadvise64(r2, 0x0, 0x4, 0x0) fcntl$lock(r2, 0x7, &(0x7f0000000000)={0x2, 0x0, 0x20}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000000680)={0x6, 0x52, 0x81, 0x0, 0x1f}) syz_mount_image$ntfs(&(0x7f0000000740)='ntfs\x00', &(0x7f0000000780)='./file0\x00', 0x9, 0x6, &(0x7f0000000c80)=[{&(0x7f00000007c0)="0a39ae84da5c75588195c0a49f708a40d7efc26006014aa1bbf12899c86aad7cc841f1f041e0d3fae93e48cc9d9d7a0036188fe6b71429a317b2101147cd4f1623ef05b3e44bcbc90ff13d2f84c658e8d0d6cfb4a5e88e59284743e2a43da22087bdff471fba4c69ddae136aaf8c2a4772df90d3e7814ddd280340fea1e1a5768389946b439e200a4d5e454c163a13be6f5985da7179311cc3c508", 0x9b, 0x2}, {&(0x7f0000000880)="737e5fe10ab98ca32b801c5d3e2c70373c04efc4aaa2e721a7c87d073edd4d6c55cacb59e72b8d51036379d88f6f75ab347464b2d174fc300c9ce3c0b14ba1de96325653d29b603235a92389cee13ee6b7d50a0993165931b5cb17e4422f8bae26c0c4f110847f27f0b00bc76b6e7ec91d7a4cc0ed852b22287a25b156c04631e70705cbd8c6cb94a1483187b456011b9728906be25281bc2db7539e93b6e456c274bdba52352ec22642cf1fea04ccb4c7df80741f5ce0704fdb34295ec9840829646e13a510", 0xc6, 0x8}, {&(0x7f0000000980)="3023ddfc890c", 0x6, 0x164e9ff9}, {&(0x7f00000009c0)="a4c217000a210a6e0423cd3b74cd8f403d20f611a3551b87c1edd477f83399b0639fbf5e04779a302a37e017ab99f924728a699a8e9aaa05c6431cdd2181c48fa86b6a97255625f464d1064a4757dbd4597498935727afb862260e6f551a0234a0f6411856e023cc7fdc02b59fdf51e7b1c2ef64e40a03ae5cec49ce1872ee15df2cf8b34792b497978faa01133194d7392e67fcbd70afabbff8320c1e5ca3ca966a43cb313c38e4030ba06bc49241baf96aedaaceec53d8261691f09834bedea69556c5ac65f9b6e2f37b9830c338402d038b51ad5085afa341bd3d85373436ce850f05624bbadcea77dd7531f37aa5b39fa173ca896a", 0xf7, 0x10000}, {&(0x7f0000000ac0)="8cb4adec1fee7a4e94ec2822f43042e58772a4f82f90f1d81e98a83b804c86155d905343e517563a67528bfdc6b527b760094b6f962eb91c82bf8360275a8d3d36c792122699d6ba65513021caf08c3150b9f0dd4a28f83ea64241fa098a45f9bc79cff72228c26a4ed96d736db4a1313c485e659a9d31529dfd9c9fc8bd3ce7cbde718963e343eb0e67e98f744e35d02d424f6335b737575f3a7eb151ca9139", 0xa0, 0xffffffff}, {&(0x7f0000000b80)="96d74c49366f973432390c15783f95ee0a59ff3cad07a752f2069a4983dd243f25738648c699bcbd8cc0e47c0d9bb76e8ccd3b25316348a77a70b9b2b212724196342368aeed91ff9fa54d4e2c80ae0ca862159a06ef56a5d165fad1897ad055433629db6c66e2e455e3b5c983477ee530e76ee44fac84e1793d57fbbba44dac2b54c66a61c21ba5ff615d070bc598cb59c332fb4ca1ea5016298d5399fa9ccdc292ec0b24007c946e5aa48f9c334defe89e07199713da83d513d1f0e86c326743ca0f7c6ed6198536", 0xc9, 0xffff}], 0x280000, &(0x7f0000000d40)={[{@mft_zone_multiplier={'mft_zone_multiplier', 0x3d, [0x37, 0x3d, 0x37, 0x2d]}, 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}]}) 2018/04/07 14:09:11 executing program 6: r0 = 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, r0, 0x0) 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, 0x69}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x52000, 0x10) ioctl$TIOCNOTTY(r1, 0x5422) request_key(&(0x7f0000000340)='id_resolver\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="9673656c696e7578657468315d23656d3000", 0xffffffffffffffff) 2018/04/07 14:09:11 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc9000)={0x1, 0x6, 0x209e1f, 0x8000000001, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000000), &(0x7f0000000040)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f00000001c0)="6cd5b03bd89b40bd4c01619a4f7c1490c2d40d360427bc990362460de0a194148ea719c7597ebba1e4421b39e6f62b684531fa0e957e6d983fae7f8b7e3103895d0966b92eeea960c656590fb01d64908c86f1378a96024a8c168f2d2f5c146f"}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000dec000)={0x6, 0x0, 0x338d, 0x7}, 0x2c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000380)={0xffffffffffffffff}) recvmsg$kcm(r1, &(0x7f00000018c0)={&(0x7f00000003c0)=@can, 0x80, &(0x7f0000001800)=[{&(0x7f0000000440)=""/195, 0xc3}, {&(0x7f0000000540)=""/15, 0xf}, {&(0x7f0000000580)=""/84, 0x54}, {&(0x7f0000000600)=""/48, 0x30}, {&(0x7f0000000640)=""/4096, 0x1000}, {&(0x7f0000001640)=""/165, 0xa5}], 0x6, &(0x7f0000001880)=""/22, 0x16, 0x10000}, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080), 0x1}, 0x20) perf_event_open(&(0x7f0000000040)={0x0, 0x78, 0x1, 0x7, 0x6, 0x0, 0x0, 0x40, 0x48081, 0x8, 0x100000001, 0x1, 0xffffffff, 0x6ed6660000000000, 0x1f, 0x3712, 0x0, 0x400, 0x7, 0x8000, 0x1f, 0xfffffffffffffa71, 0x80, 0x90000, 0x0, 0x7, 0x81, 0x7f, 0xffffffffffffffff, 0x8, 0x0, 0x43, 0x3, 0x0, 0x4, 0x7, 0x3, 0x5, 0x0, 0x9, 0x5, @perf_config_ext={0x0, 0x8001}, 0x8000, 0x5, 0x0, 0x0, 0x5, 0x7, 0xce}, 0x0, 0x0, 0xffffffffffffff9c, 0x1) 2018/04/07 14:09:11 executing program 5: r0 = epoll_create1(0x0) r1 = socket$alg(0x26, 0x5, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) open_by_handle_at(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="b40000000300000022a1ec0d8474b8b9111b53ea8a37663827e73d64141e061d808c4649e26090f6c1dd5354bd3a0a371125c69b355ee21c8084254525e2e5e64e1307639534c00271e041a6589da74f769a1cc8"], 0x401fe) r2 = getpid() r3 = getpid() kcmp$KCMP_EPOLL_TFD(r3, r2, 0x7, r1, &(0x7f0000000200)={r0, r1, 0x82}) fsetxattr(r1, &(0x7f00000000c0)=@random={'osx.', 'vmnet0\x00'}, &(0x7f0000000100)='keyringppp1 \x00', 0xd, 0x2) 2018/04/07 14:09:11 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$setregset(0x4205, r1, 0x202, &(0x7f00000000c0)={&(0x7f0000000040), 0xfffffffffffffdb8}) ptrace$getregs(0xe, r1, 0x0, &(0x7f0000000100)=""/229) r2 = dup3(r0, r0, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000000400)='/dev/dmmidi#\x00', 0xffff, 0x105000) renameat(r2, &(0x7f00000003c0)='./file0\x00', r3, &(0x7f0000000440)='./file0\x00') r4 = dup3(r0, r0, 0x80000) fcntl$getflags(r4, 0xb) sendmsg$unix(r4, &(0x7f0000000380)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000080)=[{&(0x7f0000000200)="86f9d76f3866abeadf4261ebfed64db5116b9043e2c10007c5a2f2c04c719ba970164f9bff0a302f15b0f4b92eec879be47b0201051531b9e0bb5f7da2945ac88f18464e562888493af2210a6341e8662b832b1e6631c17c1efeaa5cdddc1e2465b40571d29fc8723cd7a48ec17943c07db85bef1c79f708d9b26d6922499ed0630c79725899be767386b5c5a8dcec2d516692aa6502f9f44d5b4efec73d25e54f5fc0a2b72fcf47cfaec99125ad194cb1224b88346379fc610571525a3f236d7de557aa8e7dc705fc66f9b9de0ebf3921c5cba2c31c40aedec49f02cd0b8bf80a43dc57427cc51a7414f5e4103c9d", 0xef}], 0x1, &(0x7f0000000300)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0x68, 0x20008000}, 0x40000) 2018/04/07 14:09:11 executing program 4: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) socketpair$ax25(0x3, 0x3, 0xf0, &(0x7f0000000080)) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x1, 0x0, 0x7, 0x0, 0x4, "6cb78209ad88b89d1fd309169f2f812107130ee55da30510420aaa96fa41cbc36eb9bb12b6126793608dd0e7316d1d4f4dbac39806e4ac714b7ecefa8a935a"}, 0x60) 2018/04/07 14:09:11 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004b5ff0)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000}) recvmsg(r0, &(0x7f00000014c0)={&(0x7f0000000380)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000400)=""/34, 0x22}], 0x1, &(0x7f00000004c0)=""/4096, 0x1000}, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000001500), 0x0) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000100)={&(0x7f0000ffc000/0x3000)=nil, 0x0, 0x0, 0x0, &(0x7f0000ffe000/0x1000)=nil}) accept4$packet(0xffffffffffffffff, &(0x7f0000001a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001ac0)=0x14, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000001b00)={'bridge0\x00'}) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f000098dffc), 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001600)={0x1, 0x1}, 0x8) socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(ecb-twofish-3way)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000ff8000), 0x0) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000700)}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0xfffffffffffffe50, &(0x7f00000003c0), 0x0, &(0x7f0000000400)=""/203, 0xcb}, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000340), 0xffffffffffffffd6) r2 = socket$inet(0x2, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000001640)={0x0, 0xb5, "db8d598f03b4f6ff2d8ee0d29c11bd55613988d19db8b998c3a0504e061c773d3863f81fe1a8d7b66f22c11e008e662f870a905b9609e9187f68b8930fb403815e9830119f3c52a59f76cea87b59c81a73a125c08bea3a7b76e84034c82463061412e4c50f7dc8a8a80b2afd506d1103f099f652738470636a567f75b5d1a1a82c3f1c8f04b5cb011d23640d2b095e0bbb80a109481c46c47d1681e2db10c0fc4adaf962f67a0b0080d94450ffec058fc8f5ec7616"}, &(0x7f0000001500)=0xbd) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000001700)=@assoc_value={r3, 0x2}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180), 0x14) setsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000001540), 0x4) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) getpeername$ipx(0xffffffffffffffff, &(0x7f0000001580), &(0x7f00000015c0)=0x10) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000200)={@in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x2, 0x0, "d474e284bdb486439d1158f997ac8da124e6e6cdf48c1330d7f10c929c65c85af53d2b7684392db93234a68445cae4f2fea046eeb6fd184b6c49dcaa120532e5531bb97f5667ca486464f3bb888f13b0"}, 0xd8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f00000001c0)={@mcast2={0xff, 0x2, [], 0x1}}, 0x20) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}, 0xff95) sendto(r0, &(0x7f000092d000)="d5", 0x1, 0x1, &(0x7f0000ad9000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80) close(r0) 2018/04/07 14:09:11 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r1) r2 = getpgrp(0x0) prlimit64(r2, 0x0, 0x0, &(0x7f00000001c0)) prlimit64(r2, 0xf, &(0x7f0000000000)={0x8000}, &(0x7f0000000040)) 2018/04/07 14:09:11 executing program 3: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000040)='proc@vboxnet1\x00', 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = memfd_create(&(0x7f0000000080)='proc@vboxnet1\x00', 0x0) fcntl$lock(r3, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r3, 0x7, &(0x7f0000010000)) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000300)=ANY=[@ANYBLOB="0200000003d176a703e3e664c300589acbe9bb1bdb5700"], 0x8) setsockopt$RDS_GET_MR(r4, 0x114, 0x2, &(0x7f00000002c0)={{&(0x7f00000001c0)=""/162, 0xa2}, &(0x7f0000000280), 0x2}, 0x20) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r4, 0xc04c5349, &(0x7f0000000140)={0xff, 0x4, 0x8}) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r4) r5 = dup3(r2, r3, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f00000000c0)={r2, r4}) dup2(r0, r0) 2018/04/07 14:09:11 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x4, 0x0) getsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000000040), &(0x7f0000000080)=0x4) socket$netlink(0x10, 0x3, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fcntl$setpipe(r1, 0x407, 0x1) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000604ffc)) dup2(r2, r3) 2018/04/07 14:09:11 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-simd\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000), 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) ioprio_set$uid(0x3, 0x0, 0x9) recvmsg(r1, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0x3, &(0x7f0000ae0fc0)=[{&(0x7f0000b9ff8b)=""/117, 0xa5}], 0x1, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x6, 0x80) getsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/04/07 14:09:11 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="020100070c000000000000000000000005000600000000000a00000000000000ff010000000000000000000000000001000000000000000005000500000000008666a9b87c7d50a44e95ed500a00000000000000fe8000000000000000000000000000000000000000000000"], 0x60}, 0x1}, 0x0) 2018/04/07 14:09:11 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x47}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xf, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0xffffff85}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfb, &(0x7f0000000000)=""/251}, 0x48) openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x2080, 0x0) 2018/04/07 14:09:11 executing program 2: sendmsg$netlink(0xffffffffffffffff, &(0x7f000005cfe4)={&(0x7f000003fff4)=@proc={0x10}, 0xc, &(0x7f000002dfe0)=[{&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x10}], 0x1}, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000000c0)={0xffffffffffffffff}) fcntl$notify(r0, 0x402, 0x24) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) lseek(r1, 0x0, 0x3) ioctl$int_out(r1, 0x10000000001, &(0x7f0000000140)) rt_sigprocmask(0x3, &(0x7f0000000040)={0x9}, &(0x7f0000000080), 0x8) 2018/04/07 14:09:11 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x9, 0x3, &(0x7f0000000200)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x57}, [], {0x95}}, &(0x7f0000000180)='GPL\x00', 0x1, 0x99, &(0x7f000000d000)=""/153}, 0x48) rt_sigreturn() 2018/04/07 14:09:11 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cd9ff4)='/dev/rfkill\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000240)) dup3(r1, r0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e23, 0xffffffffffff0001, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1f, 0x4, 0x2e8, 0x100, 0x2}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={r2, 0x10001, 0x7fffffff}, &(0x7f0000000140)=0x8) 2018/04/07 14:09:11 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000040), &(0x7f00000000c0)=0xfffffffffffffe0a) 2018/04/07 14:09:11 executing program 6: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x7f, 0x400) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000140)={'bcsf0\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000200)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x17}, @local={0xfe, 0x80, [], 0xaa}, 0x1, 0x2, 0x8, 0x100, 0x1, 0x80080040, r1}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000040), 0x10) r2 = socket(0x1, 0x5, 0xfffffbfffffffe00) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000000100)) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000080)=0x8) getsockopt$inet_int(r0, 0x0, 0xd, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) 2018/04/07 14:09:12 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000320ff8)='/dev/sg#\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x3, 0x6, 0x6}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={r1, 0xa84}, &(0x7f00000000c0)=0x8) ioctl$KDMKTONE(r0, 0x5382, 0xffffffffffffffff) 2018/04/07 14:09:12 executing program 4: r0 = memfd_create(&(0x7f000001cffb)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000200)='/dev/snd/seq\x00', 0x0, 0x101000) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000280)=0x0) fcntl$lock(r0, 0x7, &(0x7f00000002c0)={0x0, 0x0, 0xd1b, 0x43ea, r2}) r3 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000e50)=[{}, {0x3, 0x0, 0x0, 0x0, @tick, {}, {}, @control={0x8, 0x9, 0x2}}, {0x0, 0x0, 0xfffffffffffffffe, 0x0, @tick, {}, {0x0, 0x5}, @addr}], 0x90) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000100)={0x52}) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000300)=""/116) r4 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r4, &(0x7f0000ffdff4)={0x10}, 0xa) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000000)={{0x2, 0x3}, {0x0, 0x9}, 0x88, 0x0, 0x4}) syz_open_dev$midi(&(0x7f0000000380)='/dev/midi#\x00', 0x6, 0x250001) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000f00)=""/4096) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0x26e3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, r3}) getsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f00000001c0)=0x4, &(0x7f0000000240)=0x4) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000180)={r5, r6, 0x7f}) 2018/04/07 14:09:12 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000500)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000018c0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000001880)={0xffffffff}, 0x13f, 0x6}}, 0x20) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r2, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getresuid(&(0x7f0000000300)=0x0, &(0x7f0000000340), &(0x7f0000000380)) setfsuid(r3) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) socketpair$inet6(0xa, 0x80a, 0x80, &(0x7f0000000480)={0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000540)={{0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x101}, {0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8}, 0x10001, [0xfff, 0xbde, 0xfffffffffffffffd, 0x51, 0xf71, 0x401, 0x8f30, 0x401]}, 0x5c) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x11a, 0x1d, &(0x7f0000965fec), 0x14) write$rdma_cm(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="000000180000fa"], 0x8) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r6, 0x84, 0x8, &(0x7f0000000400), &(0x7f0000000440)=0x4) r7 = dup2(r5, r2) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r7, 0x800442d2, &(0x7f00000002c0)={0x6, &(0x7f0000000200)=[{0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @broadcast}]}) r8 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_SIOCOUTQ(r8, 0x5411, &(0x7f0000000100)) write$rdma_cm(r6, &(0x7f0000000080)=@listen={0x7, 0x8, 0xfa00, {r1, 0x5}}, 0x10) getsockopt$inet_buf(r8, 0x0, 0x2e, &(0x7f0000000180)=""/38, &(0x7f00000001c0)=0x26) write$rdma_cm(r5, &(0x7f00000000c0)=ANY=[@ANYBLOB="12000000000000fa", @ANYPTR=&(0x7f00000005c0)=ANY=[@ANYBLOB="000000003feeb33bbcaa247130a610addd150d8be768dac4056dfbf75bf05a6994c587f0f554a3a147322e2903587c8a4fe68ee0c3e42605d22df375d08643e6b72c2e71e9a60ef84abbceda41106b8f10eaed7fec2660ab0cb7551f6f0adeda49bfb9e1c5521b911c52e03d8dd386ed7eac01ba9168e94cf862f1a1624be3e4d068fd5672c5ccde168fc7fd97f9ee31e03e6fa8622be37c512362743256a75c0e"], @ANYRES32=0xffffffff, @ANYRES32=r0], 0xfdba) 2018/04/07 14:09:12 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1, 0x4c0000) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f00000000c0)={0x3, 0x1, 0x4, 'queue0\x00', 0x1}) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f0000000200)={0x3, 0x5, [{0x72, 0x0, 0x6}, {0xedb, 0x0, 0xfffffffffffffffc}, {0x5, 0x0, 0x9}]}) capset(&(0x7f0000000180)={0x20071026}, &(0x7f00000001c0)) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000080)=[{0x18, 0x29, 0x4, "89"}], 0x18}}], 0x2, 0x0) 2018/04/07 14:09:12 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004b5ff0)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000}) recvmsg(r0, &(0x7f00000014c0)={&(0x7f0000000380)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000400)=""/34, 0x22}], 0x1, &(0x7f00000004c0)=""/4096, 0x1000}, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000001500), 0x0) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000100)={&(0x7f0000ffc000/0x3000)=nil, 0x0, 0x0, 0x0, &(0x7f0000ffe000/0x1000)=nil}) accept4$packet(0xffffffffffffffff, &(0x7f0000001a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001ac0)=0x14, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000001b00)={'bridge0\x00'}) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f000098dffc), 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001600)={0x1, 0x1}, 0x8) socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(ecb-twofish-3way)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000ff8000), 0x0) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000700)}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0xfffffffffffffe50, &(0x7f00000003c0), 0x0, &(0x7f0000000400)=""/203, 0xcb}, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000340), 0xffffffffffffffd6) r2 = socket$inet(0x2, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000001640)={0x0, 0xb5, "db8d598f03b4f6ff2d8ee0d29c11bd55613988d19db8b998c3a0504e061c773d3863f81fe1a8d7b66f22c11e008e662f870a905b9609e9187f68b8930fb403815e9830119f3c52a59f76cea87b59c81a73a125c08bea3a7b76e84034c82463061412e4c50f7dc8a8a80b2afd506d1103f099f652738470636a567f75b5d1a1a82c3f1c8f04b5cb011d23640d2b095e0bbb80a109481c46c47d1681e2db10c0fc4adaf962f67a0b0080d94450ffec058fc8f5ec7616"}, &(0x7f0000001500)=0xbd) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000001700)=@assoc_value={r3, 0x2}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180), 0x14) setsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000001540), 0x4) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) getpeername$ipx(0xffffffffffffffff, &(0x7f0000001580), &(0x7f00000015c0)=0x10) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000200)={@in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x2, 0x0, "d474e284bdb486439d1158f997ac8da124e6e6cdf48c1330d7f10c929c65c85af53d2b7684392db93234a68445cae4f2fea046eeb6fd184b6c49dcaa120532e5531bb97f5667ca486464f3bb888f13b0"}, 0xd8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f00000001c0)={@mcast2={0xff, 0x2, [], 0x1}}, 0x20) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}, 0xff95) sendto(r0, &(0x7f000092d000)="d5", 0x1, 0x1, &(0x7f0000ad9000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80) close(r0) 2018/04/07 14:09:12 executing program 5: r0 = socket$kcm(0x29, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000000180)={&(0x7f0000000000)=@generic={0x0, "b15b705a7815e9aa49e2cc4620893c321dac4b37c2c4883b044bcae02c15f094fa6044346c52cc2e8ac45c0d5b2e0a1939139789bc7d7a40dcc8d6e801abb4fb826f933a93c8e892db0cf6d3032394673b57190d89cc830ab6ff7a3ae7369144b886922b023d39bfc7c3c25d35cb5e041f877e9bb947444dee5deb0a9777"}, 0x80, &(0x7f0000000140), 0x0, 0x0, 0x0, 0x8c0}, 0x4000001) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000100)={0xffffffffffffffff}) accept4$packet(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000001c0)=0x14, 0x80800) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@local, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000300)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000340)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e23, 0x5, 0x4e24, 0x7fffffff, 0xa, 0x80, 0x20, 0x8e, r2, r3}, {0x8, 0x0, 0x1ff, 0x8, 0x0, 0x101, 0x6, 0xffffffffffffff3a}, {0xfffffffffffffffa, 0x251, 0x100000000, 0x9}, 0x1000, 0x6e6bba, 0x2, 0x1, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0x6c}, 0x2, @in6=@dev={0xfe, 0x80, [], 0x13}, 0x34ff, 0x1, 0x0, 0x800, 0x1, 0xfffffffffffffeff, 0x9}}, 0xe8) sendmmsg(r0, &(0x7f000000ab00)=[{{&(0x7f0000000080)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0xff33, &(0x7f000000a280), 0x0, &(0x7f0000000040)}}, {{&(0x7f000000a440)=@can={0x1d}, 0x10, &(0x7f000000a5c0), 0x3a5, &(0x7f000000a600)}, 0x3}], 0x2, 0x0) [ 94.675698] capability: warning: `syz-executor6' uses deprecated v2 capabilities in a way that may be insecure 2018/04/07 14:09:12 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vcs\x00', 0x2, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000540)) r1 = perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) dup3(0xffffffffffffffff, r2, 0x0) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000240), &(0x7f00000004c0)=0x4) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000100)={0x1, @tick=0x9, 0x4, {0xfff, 0x100000001}, 0x5b, 0x1, 0x9}) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r3) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0\x00') openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000002c0)={0x0, 0xf7, "686a37c7e018dc0c92b8d82f108a27e7f828bcb11b07437bdc12e4034c701e5b25decfde33389c2dc3f323541d5fae9fa27b472813f1f7994db18b60830951686689bbc250098187a85d77942e7a9dcea1fba9869abd4021b59f1d06b7a05f72ab078a0322e8ba15f17a00690131afb5826ef9727f7ed42e521b8bf44c4242a3e53882b216919c53c692d9620f909ae5e29cce4ba0b12d5b1f05ee5b90c3541665d752ee06b105170ad030f41cd4abd3ac127626ff4e0624c686d8ac53420738bbb92e7acaa40b2386a04990f4f962402a3850b93a9f89dc5e788e8eafba2c0ad34d7e6e700912580a16f9ff881d4127c660b3b2c93417"}, &(0x7f0000000180)=0xff) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000200), &(0x7f0000000440)=0x14) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f00000003c0)=ANY=[@ANYRES32=r4, @ANYBLOB="00004a001996ed12c3cb86a1b0a8065173426b88d318250866239cbe421b70cd03eb44a01c49bc8f8562cd4c9f098569fb2ea6e2030000002e47f20000000735740000000000"], 0x2) socket$inet(0x2, 0x80004, 0x200) 2018/04/07 14:09:12 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x1ffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000fe0ffc)=0x4c) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000100)={0xffffffffffffffff, 0x0, 0x80}) select(0x40, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)={0xc97c0}, &(0x7f00000000c0)) 2018/04/07 14:09:12 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r4, r3, 0x0) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000080)=0x3, 0x4) 2018/04/07 14:09:12 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000040)={r1, 0x1, 0x6, @random="14901eef3aba"}, 0x10) r2 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x1ff, 0x0) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000000200)) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r1, 0x1, 0x3, @random="7c2e1626459d"}, 0x1ce) close(r0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) accept$netrom(r3, &(0x7f0000000100)=@full, &(0x7f0000000180)=0x48) 2018/04/07 14:09:12 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setitimer(0x2, &(0x7f0000000000)={{0x0, 0x2710}, {0x0, 0x7530}}, &(0x7f0000033000)) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x2000, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000080)=""/30) getitimer(0x2, &(0x7f000074f000)) r1 = gettid() ioprio_set$pid(0x1, r1, 0x401) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000140)={0x4, 0x6, 0x5, {0x0, 0x1c9c380}, 0x1000000000, 0x111e}) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000100)={r0, 0x6, 0x1, 0xdb, &(0x7f00000000c0)=[0x0], 0x1}, 0x20) 2018/04/07 14:09:12 executing program 6: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read(r0, &(0x7f0000000300)=""/30, 0x1e) fchown(r0, r1, r2) r3 = socket$netlink(0x10, 0x3, 0xc) writev(r3, &(0x7f0000fb5ff0)=[{&(0x7f0000000000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1000000000000009) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x100, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000080)={{{@in=@multicast1}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) writev(r3, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000003031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) 2018/04/07 14:09:12 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r1 = open(&(0x7f0000000040)='./file0\x00', 0x480000, 0x4) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000180)={0x8, &(0x7f00000000c0)=[{0x2, 0xbd}, {0x8, 0x4}, {0x3, 0xffffffffffffffff}, {0x8, 0x3}, {0x4, 0x21}, {0xef, 0xc0f1}, {0x0, 0x3f}, {0x8, 0xff}]}) r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) r3 = dup3(r2, r0, 0x0) sendto$inet(r3, &(0x7f0000000040), 0x0, 0x4008000, &(0x7f0000000080)={0x2, 0x0, @rand_addr}, 0x10) accept4(r2, 0x0, &(0x7f0000000200), 0x0) 2018/04/07 14:09:12 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00008c4fac)='g', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) bind$inet(r1, &(0x7f00000001c0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r2 = socket(0x4d528abe785f3038, 0x1, 0x1000) accept$packet(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x14) r3 = socket$netlink(0x10, 0x3, 0x4) writev(r3, &(0x7f0000312ff0)=[{&(0x7f0000136000)="480000001400190d090043eafd068c560a840080ffe00600000000000000a2bc5603ca00000fff89000000200000000101ff0000000309ff5bffff00c7e5ed5e000000000000009f", 0x48}], 0x1) recvmmsg(r3, &(0x7f0000006d40)=[{{&(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000001200)=[{&(0x7f0000001380)=""/4096, 0xff89}], 0x1, &(0x7f0000002380)=""/62, 0x3e}}], 0x1, 0x0, &(0x7f0000001340)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000000)={0xf71a, 0x800, 0x3}) 2018/04/07 14:09:12 executing program 3: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) membarrier(0x1, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000400)='/dev/vcs#\x00', 0x3, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000540)={0x0, 0x48, &(0x7f00000004c0)=[@in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffe01}, @in6={0xa, 0x4e20, 0x400, @loopback={0x0, 0x1}, 0x1000}]}, &(0x7f0000000580)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000005c0)={r2, 0x6, 0x0, 0x7fffffff}, &(0x7f0000000600)=0x10) r3 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x1, 0x0) getpid() r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x1, 0x9, 0x1}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000100)={r5, 0x9, 0x1ff, 0xfffffffffffffffd}, &(0x7f0000000140)=0x10) [ 95.315303] device bridge0 entered promiscuous mode [ 95.334782] device bridge0 left promiscuous mode [ 95.362679] device bridge0 entered promiscuous mode [ 95.388891] device bridge0 left promiscuous mode 2018/04/07 14:09:13 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ppoll(&(0x7f0000000040)=[{r0, 0x5100}, {r2, 0x8000}, {r0, 0x20}, {r1, 0x40}], 0x4, &(0x7f0000000080), &(0x7f00000000c0)={0x3}, 0x8) r4 = dup3(r3, r2, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, &(0x7f0000000200)="0f30f3afbaf80c66b8981d068566efbafc0c66b80d00008066ef660f320f01df650f01ca66b9800000c00f326635000100000f3066b9700900000f3266b9800000c00f326635002000000f30f30f07", 0x4f}], 0x1, 0x0, &(0x7f00000002c0), 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x48e, 0x0, 0xffffffffffffffff}]}) 2018/04/07 14:09:13 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000fc0000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000914ff0)={0x0, 0x0, &(0x7f0000fb2000)}) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000dd5000)) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xf07, 0x8000) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000040)) 2018/04/07 14:09:13 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x20000000005, &(0x7f0000000080), &(0x7f0000000100)=0x4) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x3f, 0x0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) 2018/04/07 14:09:13 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7d, 0x320c0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000000040)={0x9, 0x800, 0xd4b7}) syz_emit_ethernet(0x4e, &(0x7f0000005faa)={@random="ff3997ffcd00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0xffffff8c, 0xd, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}}}}, 0x0) 2018/04/07 14:09:13 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000280)={0x5, 0x3, 0x2, 0x3, 0x0}, &(0x7f00000002c0)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000003c0)={r1, 0x0, 0x3}, 0x8) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xa, 0xff, 0x6, 0xb, 0x2, 0xffffffffffffff9c}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001140)={r2, &(0x7f0000000040), &(0x7f0000000140)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r2, &(0x7f0000000040), &(0x7f0000000100)='U'}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r2, &(0x7f0000000380)="b1", &(0x7f0000000080)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r2, &(0x7f0000000040), &(0x7f0000000200)="d1"}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r2, &(0x7f0000000200), &(0x7f00000000c0)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={r2, &(0x7f0000000280), &(0x7f0000000300)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r2, &(0x7f0000000040), &(0x7f0000000080)=""/23}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000300)={r2, &(0x7f0000000180), &(0x7f0000000200)}, 0x20) 2018/04/07 14:09:13 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000100)=""/199) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x8, 0x200000) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f0000000040)) 2018/04/07 14:09:13 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x20000e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x3, 0x101003) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='environ\x00') pread64(r0, &(0x7f0000000080), 0xfec8, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="f687a325cb31628c3c0c300159d5d79818599df062296186fbc45ab7e782af3c3c8c02be236947ef10c3d0e3fd6f2fdbb5d83a93cfa79e6681447fcf3708c4bbaa4ff0c1d763a8a0fa0899ce2aed794bae762fdfa3e7a0d9492256ea8868c7ce3c6b8ce0", 0x64) 2018/04/07 14:09:13 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000380)) syz_mount_image$xfs(&(0x7f0000000040)='xfs\x00', &(0x7f0000000140)='./file0\x00', 0x5, 0x1, &(0x7f0000000280)=[{&(0x7f0000000180)="4ddac5baf8e77eeda00c64139af4aabcc0a0989c9d20e88e552fbe9cac437cf02b7283a3e7dbc95344e878120ec9fae6608b0e5707b13ac5062ce5b9c6a0f4c40ff4ea31ce93ef7bc730690011d882f025dad225c666f5a9a2a7371186b0b761acaf76afadd8c32c78af5ba39ea8c9be8f239585662c2a70af82e81922927caad1c9fc8efed22215595b7f0d465183d8aab047aef5a4d56abd7a4b1e0f7ff9e0230c79a940633cba2908af3a3eac64290fe848bbb01063e9015141d6fb2af3cd4f7f00bc4241dc0afe942f806e94983fe9f5bc704b0ddf25e635afbefb018393e3", 0xe1, 0x8}], 0x2400, &(0x7f00000002c0)={'nouuid,', {[{@uqnoenforce='uqnoenforce', 0x2c}, {@nobarrier='nobarrier', 0x2c}, {@noattr2='noattr2', 0x2c}, {@nogrpid='nogrpid', 0x2c}, {@swalloc='swalloc', 0x2c}, {@biosize={'biosize', 0x3d, [0x37, 0x35, 0x37]}, 0x2c}, {@bsdgroups='bsdgroups', 0x2c}]}}) unshare(0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x7}, 0x2c) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000100)) 2018/04/07 14:09:13 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'ip6_vti0\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000140)={@mcast2={0xff, 0x2, [], 0x1}, r2}, 0x14) socketpair(0xe, 0x7, 0x5, &(0x7f0000000000)={0xffffffffffffffff}) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x80, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000000080)={r0, r4}) shutdown(r0, 0xffffffffffffffff) 2018/04/07 14:09:13 executing program 4: r0 = socket(0x1e, 0x1, 0x0) listen(r0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000454ff0)={0x0, 0x2710}, 0x10) recvfrom(r0, &(0x7f0000001140)=""/4096, 0xffffffffffffff72, 0x100, &(0x7f0000002140)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80) 2018/04/07 14:09:13 executing program 0: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000cde000)) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f00000000c0)=""/250, 0xfa) getdents64(r0, &(0x7f00000001c0)=""/1679, 0x68f) fcntl$getownex(r1, 0x10, &(0x7f0000000000)={0x0, 0x0}) fcntl$lock(r1, 0x6, &(0x7f0000000040)={0x2, 0x0, 0x23d, 0x20, r2}) getdents(r0, &(0x7f0000000980)=""/46, 0x2e) 2018/04/07 14:09:13 executing program 6: r0 = memfd_create(&(0x7f0000000240)='.:\x00', 0x1) pwrite64(r0, &(0x7f000003bfff)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') umount2(&(0x7f00003e8ff8)='./file0\x00', 0x4) 2018/04/07 14:09:13 executing program 3: 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) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f00000003c0)={{0x0, r0}, 0x0, 0x2}) r1 = semget(0x3, 0x2, 0x2) semctl$GETALL(r1, 0x0, 0xd, &(0x7f0000000000)=""/90) 2018/04/07 14:09:13 executing program 5: r0 = memfd_create(&(0x7f0000000300)="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", 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_fuseblk_mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000080)={@my=0x1}) 2018/04/07 14:09:13 executing program 2: r0 = socket$inet(0x2, 0x3, 0x4000000001) syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x8}}}}}, &(0x7f0000000040)) ioctl$int_out(r0, 0x2, &(0x7f0000000080)) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/04/07 14:09:13 executing program 2: timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00004b1fe0)={{0x0, 0x1c9c380}, {0x0, 0x9}}, &(0x7f0000040000)) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000040101002, 0x0) sendfile(r1, r0, &(0x7f0000b4bff8), 0x100000002) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x3) r2 = getpgid(0x0) tkill(r2, 0x1000000000016) 2018/04/07 14:09:14 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x437, &(0x7f0000000700)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0x401, 0x11, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0087ae", 0x0, "ca8345"}, "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"}}}}}}, &(0x7f0000001780)) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1c) recvfrom$inet6(r0, &(0x7f0000000200)=""/191, 0x7178b0e914f3a017, 0x26, 0x0, 0xfffffffffffffec5) socket$inet6(0xa, 0x1, 0x3) 2018/04/07 14:09:14 executing program 1: r0 = socket$inet(0x2, 0x3, 0x10) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000a19000)=0x4, 0x4) sendto$inet(r0, &(0x7f0000ff7000), 0x0, 0x0, &(0x7f000066354c)={0x2, 0x0, @rand_addr}, 0x10) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000003c0)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0004c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) readahead(r1, 0x8, 0x3) accept(r0, &(0x7f0000000040)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x80) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x1) 2018/04/07 14:09:14 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f000034c000), 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000fcb000), 0x4) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x880, 0x0) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f00000000c0)=""/239) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000000080)=0x6) 2018/04/07 14:09:14 executing program 0: r0 = socket$inet(0x15, 0x4, 0x4) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000001680)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000140)="1c114325cef51d833544d7729a7d035f143c07b0c798d66352db1d709d03c1cfdd87f6dc991b1a8d347d11089e94f3a52707b95f29c3cb213d6b2d53a71b22ae1ad2136f657aa38728e9fa23953012d7a5", 0x51}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000003c0)="b811cc9650261f1d61cfcb5dee2dba03ee3568329abfaadda402889db39849461f3130520eed2fb0764aee907073f58dbd3fc439de71440902ff3bc7379e22106c1b7e0604b6ebe4fbdb253846bc3e29b80c210f18a539cdfa3866fededb14dcd12b7c68766cf681bdcea0bbdaa9b73f7c26527da33732db", 0x78}], 0x1, &(0x7f0000000440)=[{0x38, 0x0, 0x3f, "ea667830e88d0bf4cacbc819497da1da8b34cacd9e98428150ba9c710d50f6f8a4edbdeb"}, {0x88, 0x10b, 0x0, "c18483b4e34165d2dc490af9f2ef18c37b4db745f1b428f8e84fa235e544639a09bfa7081449f96341140eae4361810e49b238d4331c360abf63a73ba67373e032c5a7011f824f5f413f1ff7ba37f8b3b5fef2925113a317c41d50ead8c55bc19bab9f5e289d80d6312e69bf3ec0d38e68a9d889a4"}, {0xd8, 0x0, 0x4cae27ee, "0903cbb0bf9b1ffe34eaf1af271728a47ca9fcea6382e7cd650f41505b603f00293cfd69cf5a8e0e803d3f199812627907e684732ade548c5439d4ec237d4464e1840e38785b769e1dab3f00af45ad6916660c14c1193faa603d5e52c96379671ab5ea252aa961337ab60e72f66f358c0e7ceb29a5394d47747fae3b774ebcecf0d31552d9dfe6835d12d2b99a102e76d0e55007880e4b700a9bae21a3584659a7cd8491906643a293a0c3de6f692deab02a8529f3b58a42cb3e328c866d88a27995"}, {0x50, 0x10a, 0x0, "36ca7b76ef49de706b42709c962c8c0b494e877d4c386aed1036b52008f6240596ff952107f0eec43daf12fb940c5c3c8e1c0f0ca89b589cdd59"}, {0xc8, 0x117, 0x2, "6fff4646212dc8a9d0da5020cd35308d83a39d32461e210ee6ab875f1d8a0bc9c7be8749116f72a74c33d20c56ace90d11de769dd2746b043e316b731457cefcc8e8ce6c2bdbeb033a8db6f272186547dbf9b762bbcc59dd58ce19654c1690105d71659f5d33c330820e156e5908b552278315612445aa2ba3edbab26dada2b50eb4889dc2da3824363e476052af9255218b18023b253df79fc743add1d8b6119d85300f6bade9407f4af461b57dc81e6c7505"}, {0x88, 0x84, 0x9, "5f641cbeef8387848c8a97f988fcbb4d305a30aeb04cb54d698f854450869705cc6e016063d560d9ea064d5abf0e55a69e3550e9510651bdc03ef58e6b864054e43fc4d2635b41018001a51e84bbafd1d12cd33112b03e663edc65c05d86d943b31f48d4a548c1ed1d1ee37cd0815727bd46278b9f"}, {0xc0, 0x10e, 0x1, "96fbc46547f0fec3e14dbf9e623bf47477e0088e98e7e603571c8a131b6231329c6e03c9c9c3c61c71fc1cb43e97cf42a14a80606aec7fe6dc9c4c5c43e4881d55de7cdf307b106a9bf831cea9e7519b367ce51a108552a64901dbe76ae4a75ec75fc3546f6136783f9a77075b192f5e62bcfde1bbfeb9abc67a20dfb0b4d603dea1a76e58babc79c38d78c2d13e6a024974b7f59ed507e5975f43320ab7738c338061b8bdfcbdbfe818"}, {0xd8, 0x10f, 0x0, "a678f379aee4bcc3ecf905d1245f449edc491cfcf2ca7bfcf328bae9178c33092912c47d4614e0554e3725c11a0a439c5520dbfc6a68700aab0d568feb8a36e4dbfde2f61343e812cf17782ead34ecc84f0be78415ac6dd452c4e95332546143a13559f58cf049888d0c01c55894778ede2e083020c65bed6c83ff68cdfc876d66f60d3a930b025fc5f7edcdad13471ef13591564e44998f16f1dec93feb8ebda619e2de06fd70ff145b66f30578ae03def27d823505157520d71a772da69e4d27c3f1459978d0"}, {0x68, 0x10a, 0x7, "219d16de89aba3eec523300c93f3cef26d1be1bf6eb91bb08bf0d8afeb2ac5aa2773c9c0cf847a705217c63bc5d68244d5fef8e4260f50f0e044b11789639d17f8b6e4a162ef6306b84eae839942ccbaa420"}], 0x538}, 0x98b5ac0e0f9df296) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@vsock={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x80, &(0x7f00000002c0)=[{&(0x7f00000001c0)="edfde5c90bfcfcb2c94af510a8cebb739f4d75c6a5ce8670a4c6576652e49aecd873912b1a91bd0b6ecfb2841584e46dd8e933e49888f1f04e0d0b59068b6c0e49cd7c03a2f3dda192a1fc0a6292c1fd764f5a5f6441e90e4d7d7a9a206cc4d83e4e44dbe886007a00c97d9cf3bf9317891df0f926fbff27d53dbed0862b78cf7ab680555772ba2c40bf4c5227b75b834ec1d4a57a2d26b3e1ca4dc771ad2f301424823676f53b1815da0877ed10ec13eb0fc68bbaba76c5a84ac5cb3de296eed80e39b36563965204d95704c83c01fc6a3a082ae8677c5dea794282f8617c9b070c7e9f9e7c384d4e97a25dca81dc2ea0e1d953059b", 0xf6}, {&(0x7f00000000c0)="dbdb4cca41c894842947a426ca4996f3020b6f586c975ef0e027785cb24c31c4d62d500a238c94cbf068f51dd2cfcbd6ddb6c947ff48360e7049d6fb829a0772dc1078dec43113e923a4ea5108fd951cfaac19c7daa794b42a9091fa1a24d5b8b1539d46e45bf5b7778250db38a992e8fa52", 0x72}], 0x2, &(0x7f00000016c0)=[{0x48, 0x103, 0x8, "9d31393c182f4a6eeff7d4bbdc1d55b620270b43cda82519a1bce22526430f665510b30e04904e1ad9ecc4b9e32744b094"}, {0x100, 0x11f, 0x4, "c5ba57b1462d79b870be01467a23892965bbd6d02e6e38e3b207036316671d24df52d1d8a60bfc9bd2f215e987285925e11705e2b842494c952d52034b9ffc988ad52d9a2734417c084471d0bf4330685d5e9a82cb8cd5d12cecacbeae1e26ea803db3f6a49a2488cb48df60476f90890a1a33c920c2ba66ddecc99320e3b0371f90fc49b376bbc898df2ecf44e6ba15e4c2df3e48b91061aa1f07e8aaf8653f80a5d972de778b653f9d82b2105a9df716d69f03a6634615a0ce9404ec49f5a9be1937ae51b95f272bf8bb4ef489bfd08aa5a06de3be529c14b847d82ab953640f46052e336549581533636e"}, {0x20, 0x10f, 0x3, "bd7097514b902846231e2510"}, {0x70, 0x108, 0x401, "d7307d4aec3fbb202fe220394c87481f36744a84288c91138ffef4635c8281bae46cbe8fdf0c929025f932b3f65540d7be2ca2874c94f9cf2f7fb3f77bc54277858216f1d4a3eb08a39e2252681b3080974bfdebdf2307e44897cab8"}, {0x98, 0x104, 0x8, "d3418d4da9626089c8b319697158f7066805ac0ba3bb1be379f3d612c0822c706ddf94eb10403da5c77f10a998eb56c2579dbb8b12fad9f62e484f8cd1c3afd573a7e5e237e322c32f7ea92b6c0cea28dbadcd53b087d3a96cbffdfa0a1bc57594f6ed7899b8a85e39690525f00b59d7fd82b0e5c28383affddcebc27bc151f92c"}, {0x1010, 0x10d, 0x5, 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0x2290}, 0x4004001) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000380)) connect$inet(r0, &(0x7f0000024ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000180)=[{0x10}], 0x24}, 0x0) 2018/04/07 14:09:14 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x10143d) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000000)) 2018/04/07 14:09:14 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000080)=0xfffffffffffffe97) userfaultfd(0x80000) setreuid(0x0, r1) timer_create(0x9, &(0x7f0000000180)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000080)}}, &(0x7f0000000000)) 2018/04/07 14:09:14 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x70, 0x0, 0x0, 0xca1e, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x3, 0x0, 0x0, 0x0, 0x9, 0x6, @perf_bp={&(0x7f0000000040)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(0xffffffffffffffff, 0x400448c8, &(0x7f00000001c0)=ANY=[]) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x100}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x6, 0x9, 0xd230, 0xffffffff}, 0x10) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x80000, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff}) ioctl$TUNSETSTEERINGEBPF(r3, 0x800454e0, &(0x7f0000000240)=r4) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f00000001c0)={0x1, 'sit0\x00', 0x1}, 0x18) ioctl$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}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/07 14:09:14 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x20000, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000000400)=[{0x80, 0x0, 0xffff, 0x6, @tick, {0x7, 0x7f}, {0x8, 0x2}, @note={0x3f, 0x29, 0x9a93, 0x58, 0xffffffffffff0c57}}, {0x3, 0x9, 0x8, 0x100000001, @tick=0x73ab79ee, {0x7, 0x95e0}, {0x4, 0x3}, @ext={0x34, &(0x7f0000000040)="7c393e3d9a3f174d358121973f684b47a2c05ab5485f666cc847de97eb9f5333e19616e3f37f9ba61f41d3085d14aca91ca0395d"}}, {0x3, 0x2, 0xa17, 0x8, @time, {0x5, 0x5}, {0x6, 0x87}, @time=@time={r2, r3+30000000}}, {0x3, 0x0, 0x2, 0x9, @time={0x77359400}, {0xffffffffffffff01, 0x1}, {0x7}, @queue={0x3, {0x40, 0x3}}}, {0x5, 0x0, 0x6, 0x1ff, @time={0x77359400}, {0x0, 0x4}, {0x6, 0x1}, @control={0xffffffffffffdb8e, 0x2, 0x800}}, {0x1, 0xffffffffffffffe0, 0xff, 0x3, @time={0x77359400}, {0xffff, 0x8}, {}, @queue={0x1000, {0xffffffffffffff01, 0x2}}}, {0x8, 0x80000001, 0x0, 0x8, @time={r4, r5+10000000}, {0x80000000, 0x8655}, {0x0, 0x1}, @raw32={[0x9, 0x5, 0x1a4a]}}, {0x8, 0x3, 0x8, 0xfff, @tick=0x1f, {0x40, 0x2d3}, {0x9, 0x3f}, @queue={0x7, {0x9, 0x89}}}, {0xf60, 0x1, 0x4, 0x4c5, @time={0x0, 0x989680}, {0x9, 0x9}, {0x9, 0x6}, @raw8={"2623fc8bd08bf01997a85783"}}], 0x1b0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000000c0)={0x3, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setns(r1, 0x4000000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f00000001c0)={0x1, 0x3, {0x3, 0x3, 0x9, 0x3, 0xf1d5}}) fsync(r0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f00000002c0)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) 2018/04/07 14:09:14 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="1400000027003103000000000000000013ffe100"], 0x14}, 0x1}, 0x0) [ 96.852414] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 96.859892] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/07 14:09:14 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) syz_open_procfs(r1, &(0x7f0000000100)='net/ip_tables_matches\x00') getsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000000000), &(0x7f0000000140)=0x7d) r2 = syz_open_dev$admmidi(&(0x7f0000000200)='/dev/admmidi#\x00', 0x2, 0x200) ioctl$KDSKBLED(r2, 0x4b65, 0x45) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f0000000040)=""/87) [ 96.897860] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 96.905364] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/07 14:09:14 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x100000001) r2 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x0, 0x480) getsockopt$inet_dccp_int(r2, 0x21, 0x10, &(0x7f0000000100), &(0x7f0000000140)=0x4) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) r3 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x8, 0x101800) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000080)=0xfffffffffffffff8, 0x4) r4 = socket$inet(0x10, 0x3, 0x4) sendmsg(r4, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0004c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/04/07 14:09:14 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000831000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='ecryptfs\x00', 0x0, &(0x7f0000000080)) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x7ff}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={r1, 0x9}, 0x8) openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x20000, 0x0) 2018/04/07 14:09:14 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/ip_vs\x00') preadv(r0, &(0x7f0000000440)=[{&(0x7f0000000380)=""/154, 0x9a}], 0x1, 0x0) r1 = dup(r0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000000)={0x6}, 0x4) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) 2018/04/07 14:09:14 executing program 1: clock_nanosleep(0x2, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) munlock(&(0x7f000048a000/0x1000)=nil, 0x1000) ioctl$TIOCGWINSZ(0xffffffffffffffff, 0x5413, &(0x7f0000000100)) r0 = add_key(&(0x7f0000000000)='pkcs7_test\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="a1f5d3c1184ce97404327a1f087fa224", 0x10, 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, r0, 0x4) [ 97.108694] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/07 14:09:15 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = msgget(0x1, 0x40) msgctl$MSG_INFO(r2, 0xc, &(0x7f0000001080)=""/237) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d74000)={@dev={0xfe, 0x80}, 0x0, 0x0, 0x3, 0x9}, 0x20) r3 = syz_open_dev$mice(&(0x7f0000001180)='/dev/input/mice\x00', 0x0, 0x40500) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00000011c0), &(0x7f0000001200)=0x4) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) msgsnd(r2, &(0x7f0000001240)={0x2, "7505375fde2e9889a627cd456ce495e124e1c6af361fb1a1a1cf2f54132b1e0fdb83b6ecb433f539b3400be13de186947a4e6cc087d98ea5337ebc6afb309ea45facf489d246fb941095e9e1499a0d482178a75373887af67061144435ee614db667a5b620c6f5533647d2087ab22be6ee8876e2790f8873234a02d7b7daf13c62030126275494063a4bfccebccb9bb7ee5f17b1de25ff1a45e37a4d3e935b2d6a69203ea76d146a1e9bd0"}, 0xb3, 0x800) r4 = dup3(r1, r0, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r4, 0x8933, &(0x7f0000001340)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r4, 0x8933, &(0x7f0000001380)={'team0\x00', r5}) 2018/04/07 14:09:15 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd63}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x67a5dab, 0x3, 0x1, 0x100, 0x7fff, 0x4}, 0x30e) r1 = socket(0x1e, 0x80003, 0xfffffffffffffffd) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r2 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3}) mq_timedreceive(r2, &(0x7f0000000000)=""/84, 0x54, 0x0, &(0x7f0000000080)={0x77359400}) sendmsg$key(r1, &(0x7f0000fc0fc8)={0x0, 0x0, &(0x7f00002e4000)={&(0x7f00000002c0)=ANY=[]}, 0x1}, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000140)) prctl$setendian(0x14, 0x2) r3 = syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x8, 0x0) ioctl$TIOCGWINSZ(r3, 0x5413, &(0x7f0000000100)) 2018/04/07 14:09:15 executing program 4: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000280)="6c135114fd", 0x20003) lseek(r0, 0x0, 0x400000000004) io_setup(0x400000003, &(0x7f0000000040)=0x0) io_cancel(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0xf, 0xf6, r0, &(0x7f0000000180)="ab8bef515b4380d1fb61556fb8fc58cbce6cd0ef71493c2827c1e10be358a84ae0ab52c17387855a93aebc5a10a5df1ac234a06d996a489545373a2838a935185395eaae6d8a4bd3e85dd19a6bee3004715825cf7920a26e2b7154ea0e5f134196219ffd009a8ee752f5d5880da50487276ccc4c9a0fd19d7b558f5e7d288d9fb6484f9b730b9c8aa7c2a191fa12823de58122e253e569c4893ed98d6932843466b9869ac75d0f59a597cb901c317d6cbed25f27261e1d3b6b0fe2ecc0e7e6b824129c82c17938e15c872b3da68d38d10cc2ed32223781f05dcf97a3a9755f23440ced6fa9234d8a39ba098439e0", 0xee, 0x80000000000007, 0x0, 0x1, r0}, &(0x7f00000000c0)) 2018/04/07 14:09:15 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000002c0), 0x6) socket(0x1, 0x80805, 0x10000) 2018/04/07 14:09:15 executing program 6: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x1}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x4f362153) syz_emit_ethernet(0x36, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[@generic={0x83, 0x3, 'Z'}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 'f7{', 0x0, "154c20"}}}}}}, &(0x7f0000000040)) 2018/04/07 14:09:15 executing program 3: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000b40)=ANY=[@ANYBLOB="73656375726974790000000000000000000000000000000000000000009df46a4ecd0000000e0000000400000058030000ffffffff000000000401000004010000ffffffffffffffff7c0300007c0300007c030000ffffffff04000000", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x3b8) r3 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x1, 0x400) fstat(r3, &(0x7f0000000140)) r4 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f0000000440)='\x00\x00\x00\x00\x00\x00\x00X', 0x8, r2) getgroups(0x4, &(0x7f0000000280)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r5 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000002c80)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x3e4, r1) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r5, r5}, &(0x7f0000a53ffb)=""/5, 0x68, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'rmd256-generic\x00'}}) 2018/04/07 14:09:15 executing program 1: perf_event_open(&(0x7f0000000540)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x8000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a99ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) 2018/04/07 14:09:15 executing program 2: r0 = mq_open(&(0x7f0000000080)='icmp6\x00', 0x40, 0x80, &(0x7f00000000c0)={0x8, 0x5, 0x8001, 0x800, 0x1, 0x4, 0x3, 0x4}) write(r0, &(0x7f0000000140)="48be73bbb2082c1a2244db9e5aceee6b9a786a0aed9e0fd708c02106861beb0a6425f92adc707d0776c6161fc47bfae82becb2759ad855c0bba784b479e45e8694487538c4b665531d8093ca4009f8efabc3f92df776e7d3ed864fa6c2cfea3b68d43adc8372e7b8aa2dc8b4ce7dafa2522cfe4a5cbbbcb1dc3dd2d050b0954b28a8e33419d2ec50fc18e8ecfba5e6297b6c300ca5ce9d73a229f59e83188322917d4cf97a9e2dddc5ed89867d465969c8be70131221b5e0640b2f8f65557a79b4f525572737fee13abd842bb062e61b05ce6cc373c5b573534f08a787bd5415a5d67750b211b4", 0xe7) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000000100)="240000002a0025f00015430200000000000000000400000000adbe630a3b000000000916", 0x24) 2018/04/07 14:09:15 executing program 2: msgrcv(0x0, &(0x7f00000000c0), 0x8, 0x0, 0x0) r0 = geteuid() mlockall(0x3) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x0, 0x0, 0x0, r0}}) r1 = syz_open_dev$adsp(&(0x7f0000000340)='/dev/adsp#\x00', 0x1f, 0x4041) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) r2 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x82) r3 = msgget(0x0, 0x10) msgsnd(r3, &(0x7f0000000380)={0x3, "0f1884d9630827aa1dc8c97a56fc88a4d1dd0431569fd4384f22540076d8f1c1d0c1d7dffbe554ddb479b54ff5fc54e781a21dfd4065b0a11c962be5ab3e1caa9ad0d093884476fbb2e8e779185642c7804bef50c03ddc12c8ce6ebe80a2077d4a3ee59df57205ace2ea62de66d8905cd5e06fd3a5576a95865e049b9e8986fa13af6a13866d9dd2c6da9ffd7db36805c5806619247a93e1aed279486175d878588355387ec4ab45c52ff1a28b2a357b205cab7f0532dbcb34f4d3765a2e355f502f449c344358"}, 0xcf, 0x800) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000002c0)={'bcsf0\x00', &(0x7f0000000280)=@ethtool_modinfo={0x42, 0xbca, 0x8, "eb5f2f43d019e963"}}) setsockopt(r2, 0x6, 0x101, &(0x7f00000001c0)="1e358efaa9bbf63a6a03f455c51e3ea7d8c2e491074e008b163b5be8f8119d2ba807a0222e693a46f55b2456aabce9db0dc82a492ec0e95ab09524ffcf10778602542695992c2996669414a584548c1c543b50fc2a7e08f5b624744a975effb6af56cae0112a4c73cf39d58a872af588502ceaac7f46d145f204c97248fbe0c7d0d1096c0d04f8b6f54e879e236f27", 0x8f) msgsnd(0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="01"], 0x1, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) ioctl$KVM_GET_ONE_REG(r4, 0x4010aeab, &(0x7f0000000300)={0x7, 0x7fff}) ioctl$TCSETS(r4, 0x5402, &(0x7f0000000000)) getsockopt$ARPT_SO_GET_INFO(r4, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000040)=0x44) [ 98.134014] IPVS: length: 4096 != 8 2018/04/07 14:09:15 executing program 4: r0 = socket(0x9, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000005a001f0000ff0307180000000913171408000300000009ff08894aa277c50100", 0x24) 2018/04/07 14:09:15 executing program 1: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) io_setup(0x6, &(0x7f0000000040)=0x0) bpf$MAP_CREATE(0x0, &(0x7f00000004c0)={0x0, 0x1, 0x80, 0x3, 0xa, 0xffffffffffffffff, 0x3f}, 0x2c) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x4) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xd89, 0x0) statx(r2, &(0x7f0000000180)='./file0\x00', 0x0, 0xfff, &(0x7f00000001c0)) ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x401054d6, 0x0) io_getevents(r1, 0x5, 0x5, &(0x7f0000000080)=[{}, {}, {}, {}, {}], &(0x7f0000000140)={0x77359400}) tkill(r0, 0x1000000000016) openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/autofs\x00', 0x40200, 0x0) [ 98.177925] IPVS: length: 4096 != 8 2018/04/07 14:09:15 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x28}, 0x1}, 0x0) 2018/04/07 14:09:15 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0xc) perf_event_open(&(0x7f0000000100)={0x4, 0x70, 0x5, 0x4, 0x5, 0x3f, 0x0, 0x6, 0x0, 0x2, 0x8, 0xf4, 0xffffffff, 0x3ff, 0x9, 0xfffffffffffffc01, 0x0, 0x81, 0x828, 0x10001, 0x6, 0x8, 0x0, 0x200, 0x4, 0x1, 0x3, 0x80000001, 0x3, 0xe3, 0x7fff, 0x9, 0x7, 0x40, 0x4, 0x40, 0x20, 0x6, 0x0, 0x2, 0x0, @perf_bp={&(0x7f00000000c0), 0x2}, 0x4, 0x6515, 0x100, 0x5, 0x17, 0x0, 0x120}, r2, 0xa, r1, 0x8) ioctl$fiemap(r0, 0x40087602, &(0x7f0000000080)) 2018/04/07 14:09:15 executing program 6: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000140)={0x0, 0x0}) ptrace$cont(0xfffffffffffffffb, r0, 0x527, 0x40) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x2000, 0x0) setsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000000080)="f47322a0b42187b90882876b6e9db065b07fb8265a4cc489e12e299358f76962b9b89df656fa1551a9cd179274a514fffb9baf82413bdede2befd0115aceb9a694604b8e282baf1372a4813baa78d6892912f1911e3a19ed577b17dd351e5c62e216814f2c82c20cc6cf1e3feb13dc1d55ec8cbd48494a2944c1e0971e3ee9b8442a7d768d6b09adbcfd02688aa6f797eeea04eab048efa02f8cb07f50021229f1fa7e5741d228eaf8f3463d378426df5422db9338254f02053bf85c401705e7", 0xc0) request_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000001ffb)={0x73, 0x79, 0x7a}, &(0x7f0000001fee)="520972757374e363757367725665782a4465", 0x0) fsync(r1) 2018/04/07 14:09:15 executing program 3: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000040)=""/26, &(0x7f0000000080)=0x1a) r1 = dup(r0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000600)={0x6, &(0x7f00000000c0)=""/24, &(0x7f0000000540)=[{0x9, 0xe1, 0x9dac, &(0x7f0000000100)=""/225}, {0x7, 0x8a, 0x3, &(0x7f0000000200)=""/138}, {0x40, 0x2e, 0x3, &(0x7f00000002c0)=""/46}, {0x7, 0x88, 0x1, &(0x7f0000000300)=""/136}, {0x6, 0x46, 0x6, &(0x7f00000003c0)=""/70}, {0x5, 0xc6, 0x7ff, &(0x7f0000000440)=""/198}]}) syz_emit_ethernet(0x3e, &(0x7f0000001180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "b7e720", 0x8, 0x3a, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [0x3], 0xaa}, {[], @icmpv6=@echo_request={0x80}}}}}}, &(0x7f0000000000)={0x800000, 0x1}) [ 98.286894] netlink: 16 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/07 14:09:15 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x1000) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="2000000013000100000000000000000020000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x20}, 0x1}, 0x0) r2 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="3709bef0f59f0b1ccf90bfb54b0ee0cf481ffc6f7b00c33d5d20f839db26fc48a841d64d05ebcfee1d3f22a9e7867dcd114b276f0621aa9b2f1b6267e1", 0x39, 0xfffffffffffffffd) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000200)={0x4}, 0x4) keyctl$set_timeout(0xf, r2, 0x7) 2018/04/07 14:09:15 executing program 4: r0 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0xe, 0x80000) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000080), &(0x7f00000000c0)=0x10) mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_bt_hci(r1, 0x800448d4, &(0x7f00000005c0)) 2018/04/07 14:09:15 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/current\x00') getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000040), &(0x7f00000000c0)=0xc) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000140)={0x7f, 0xfffffffffffffffb, 0x5, {}, 0xff, 0x7}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00000002c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x40505330, &(0x7f000023efa8)={0x80}) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x101) write$eventfd(r0, &(0x7f0000000100)=0x800000000000000, 0xfffffffffffffe23) 2018/04/07 14:09:15 executing program 7: r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000000280)={@loopback, @remote, 0x0}, &(0x7f00000002c0)=0xc) accept$packet(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000340)=0x14) accept4$packet(0xffffffffffffff9c, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000500)=0x14, 0xf4bf3fe4e4c22973) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000006c0)={0x0, @dev, @remote}, &(0x7f0000000700)=0xc) accept(0xffffffffffffffff, &(0x7f0000000740)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000007c0)=0x80) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1d, &(0x7f0000000840)={@local, 0x0}, &(0x7f0000000880)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000900)={{{@in6, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000000a00)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000001bc0)={'vcan0\x00', 0x0}) accept$packet(0xffffffffffffff9c, &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001c40)=0x14) sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f0000002100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000020c0)={&(0x7f0000001c80)={0x430, r2, 0x20, 0x70bd2d, 0x25dfdbfc, {0x2}, [{{0x8, 0x1, r3}, {0x130, 0x2, [{0x84, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x54, 0x4, [{0x0, 0x1, 0x0, 0x93}, {0x1, 0x4, 0x0, 0x7fffffff}, {0x80, 0x9, 0x7ff, 0x5}, {0x9, 0x1, 0x6, 0x8000}, {0x7fffffff, 0x800, 0x9, 0x9}, {0xf1e, 0x7, 0x0, 0x3}, {0x3, 0x0, 0x4, 0x100}, {0x5, 0x100000000, 0xff, 0x17e9}, {0x0, 0x0, 0x0, 0x7}, {0x8da6, 0x9974, 0x8000, 0x1ff}]}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffffe}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r4}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}]}}, {{0x8, 0x1, r5}, {0x20c, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r6}}}, {0x6c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x3c, 0x4, [{0x3ff, 0x0, 0x5, 0x4}, {0x3c, 0x6, 0x3, 0xffff}, {0xffffffff8fd92f77, 0x2, 0x7, 0x4f}, {0x1, 0x2}, {0x1, 0x3c443904, 0x8a59, 0x9}, {0x3, 0x3, 0x7, 0x6e}, {0xf717, 0x4, 0xffffffff, 0x2}]}}}, {0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0x5, 0x10001, 0x401, 0xd5}]}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8c5}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}]}}, {{0x8, 0x1, r7}, {0x4, 0x2}}, {{0x8, 0x1, r8}, {0xbc, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r9}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}, {0x8, 0x6, r11}}}]}}]}, 0x430}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) r12 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r13 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r12) r14 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000440)="01", 0x1, r13) keyctl$unlink(0xb, r14, r13) 2018/04/07 14:09:15 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) shutdown(r0, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x0, 0x0, 0x205}, 0x20) writev(r0, &(0x7f0000447ff0)=[{&(0x7f00008889ff)="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", 0x601}], 0x1) writev(r0, &(0x7f00002f7000)=[{&(0x7f000069b000)="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", 0x201}], 0x1) write$binfmt_misc(r0, &(0x7f0000000040)={'syz0', "de8e64e093a819f537a212743bde5ee435df824964486a73d18e3c1ec6694e8c2e3c3c1ad972ba65be974dbf67d6d1e203b3823eb766f0ba81be8591521c9fb719eefdcabaf2b77a7ac06fba8f5ea223fc20f78a31cea8426cba4799a3a8480e4bc039e978a13fd5b2c888924ceae5412f9677096f18dd38a6b27027fa3b56f567b69c0b"}, 0x88) close(r0) 2018/04/07 14:09:15 executing program 3: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fc9000)) setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=@known='security.ima\x00', &(0x7f00000000c0)='proc\x00', 0x5, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003580)=[{{&(0x7f0000000140)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000280)=[{&(0x7f00000001c0)=""/95, 0x5f}, {&(0x7f0000000240)=""/53, 0x35}], 0x2, 0x0, 0x0, 0x8001}, 0x2}, {{&(0x7f00000002c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000340)=""/153, 0x99}, {&(0x7f0000000400)=""/121, 0x79}, {&(0x7f0000000480)=""/58, 0x3a}, {&(0x7f00000004c0)=""/144, 0x90}, {&(0x7f0000000580)=""/247, 0xf7}, {&(0x7f0000000680)=""/20, 0x14}, {&(0x7f00000006c0)=""/240, 0xf0}], 0x7, &(0x7f0000000840)=""/182, 0xb6, 0x3fbb}, 0x5}, {{&(0x7f0000000900)=@nl=@proc, 0x80, &(0x7f0000000dc0)=[{&(0x7f0000000980)=""/215, 0xd7}, {&(0x7f0000000a80)=""/160, 0xa0}, {&(0x7f0000000b40)=""/214, 0xd6}, {&(0x7f0000000c40)=""/67, 0x43}, {&(0x7f0000000cc0)=""/226, 0xe2}], 0x5, 0x0, 0x0, 0x1000000000}, 0x100000001}, {{&(0x7f0000000e40)=@un=@abs, 0x80, &(0x7f00000013c0)=[{&(0x7f0000000ec0)=""/221, 0xdd}, {&(0x7f0000000fc0)=""/71, 0x47}, {&(0x7f0000001040)=""/167, 0xa7}, {&(0x7f0000001100)=""/247, 0xf7}, {&(0x7f0000001200)=""/249, 0xf9}, {&(0x7f0000001300)=""/179, 0xb3}], 0x6, &(0x7f0000001440)=""/123, 0x7b, 0xbd}, 0x8}, {{&(0x7f00000014c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000001600)=[{&(0x7f0000001540)=""/160, 0xa0}], 0x1, &(0x7f0000001640)=""/113, 0x71, 0x400}, 0x1f}, {{&(0x7f00000016c0)=@hci, 0x80, &(0x7f0000001880)=[{&(0x7f0000001740)=""/228, 0xe4}, {&(0x7f0000001840)=""/32, 0x20}], 0x2, &(0x7f00000018c0)=""/198, 0xc6, 0x1}, 0x5}, {{&(0x7f00000019c0)=@rc, 0x80, &(0x7f0000001cc0)=[{&(0x7f0000001a40)=""/206, 0xce}, {&(0x7f0000001b40)=""/42, 0x2a}, {&(0x7f0000001b80)=""/183, 0xb7}, {&(0x7f0000001c40)=""/70, 0x46}], 0x4, &(0x7f0000001d00)=""/228, 0xe4, 0x1c}, 0x1ff}, {{&(0x7f0000001e00)=@ipx, 0x80, &(0x7f0000002300)=[{&(0x7f0000001e80)=""/220, 0xdc}, {&(0x7f0000001f80)=""/37, 0x25}, {&(0x7f0000001fc0)=""/94, 0x5e}, {&(0x7f0000002040)=""/202, 0xca}, {&(0x7f0000002140)=""/199, 0xc7}, {&(0x7f0000002240)=""/164, 0xa4}], 0x6, &(0x7f0000002380)=""/4096, 0x1000, 0x4}, 0x2}, {{&(0x7f0000003380)=@l2, 0x80, &(0x7f0000003500)=[{&(0x7f0000003400)=""/44, 0x2c}, {&(0x7f0000003440)=""/80, 0x50}, {&(0x7f00000034c0)=""/37, 0x25}], 0x3, &(0x7f0000003540)=""/58, 0x3a, 0xfff}, 0x5}], 0x9, 0x0, &(0x7f00000037c0)) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000003800)={0x18, 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}) openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x4000, 0x0) 2018/04/07 14:09:15 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(seqiv(rfc4106-gcm-aesni))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r1 = accept$alg(r0, 0x0, 0x0) r2 = getpgid(0x0) syz_open_procfs(r2, &(0x7f0000000040)='net/dev_mcast\x00') sendmmsg$alg(r1, &(0x7f0000000000)=[{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000380)="020670da30779052cbdde7af7f88ebe1abe54172fd8b797e", 0x18}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a4fa0)=@nfc_llcp, 0x80, &(0x7f0000045000)=[{&(0x7f0000000180)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) 2018/04/07 14:09:16 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0xfffffffffffffdd8, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 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, @perf_bp, 0x0, 0x2, 0x4b}, 0x0, 0x1, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x345463d600000000, 0x100) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000400)) r1 = socket$inet(0x2, 0x2, 0x400) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20000120, 0x2, 0x2b8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000140], 0x2, &(0x7f0000000100), &(0x7f0000000140)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, "74756e6c30005a04085100", 'bcsf0\x00', 'ip6_vti0\x00', 'syzkaller1\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0x108, 0x158}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x2, 'syz0\x00'}}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00', 0x6}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xfffffffffffffffc}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x19, 0x0, 0x0, 'lo\x00', 'teql0\x00', "766c616e300000000200", 'ip6_vti0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @random="d6da5b54f4cf", [], 0x70, 0x70, 0xa0}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x330) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000440)=""/32) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000480)=0x4) 2018/04/07 14:09:16 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f00000000c0)={0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000480)={0x0, 0x1c, 0xfffffffffffffffe}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000000)={r4, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}}, &(0x7f0000000500)=0x84) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000200)={r5, @in6={{0xa, 0x4e22, 0xffffffffffffffb4, @local={0xfe, 0x80, [], 0xaa}, 0x1f}}}, 0x84) r6 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r6, r3, 0x0) r7 = fcntl$getown(r1, 0x9) get_robust_list(r7, &(0x7f00000003c0)=&(0x7f0000000380)={&(0x7f00000002c0)={&(0x7f0000000180)}, 0x0, &(0x7f0000000340)={&(0x7f0000000300)}}, &(0x7f0000000400)=0x18) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000140)={0x1, 0x0, [{0x40000073, 0x0, 0x7ff}]}) 2018/04/07 14:09:16 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x20, 0x8000) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x0, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f000000afee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r3, 0x4008ae48, &(0x7f0000000080)=0xd000) tkill(r4, 0x15) dup2(r2, r1) 2018/04/07 14:09:16 executing program 4: r0 = memfd_create(&(0x7f0000000000)='\x00', 0x3) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7b, 0x0, 0x0, 0xdf, 0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000389000)}, 0x0, 0x0, 0x0, 0x0, 0x3ffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000100)='bcsf0\x00') ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000340)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000080)=@delpolicy={0x50, 0x14, 0x201, 0x0, 0x0, {{@in6=@loopback={0x0, 0x1}, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0x2, 0xa0, 0xa0}}}, 0x50}, 0x1}, 0x0) ioctl(r1, 0xc1004111, &(0x7f0000001f64)) 2018/04/07 14:09:16 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xa, 0x4000) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000100)={0x18, 0x0, {0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000180)=0x0) ptrace$getenv(0x4201, r1, 0x6, &(0x7f00000001c0)) sendto$inet6(r0, &(0x7f0000000300)="0c4b088037443ed582068c4d2e5a1060aefa288b6490e290a4d26fcd1d72389798c42bccb051fafa50651ecdd8c06c4e1fb4151f698099896c42d7d530d79e292d55e1e8c7741b5a334541ab3f33acd307aa3fa4b090ea1ee132bb97ecddc396f9e51d4b1881e5e1d0b879464b685af873f1e50b6dd15db1c1be22c5c63c26545827aea836c644b833f2ddc2c89e428db7b6e9ca696e0c155961c4d2b0fd73721781afd0850dab1349a34ed42e9579717e41f67d7431d34c8b15562644468bb9ceeb0a5b32a38074c53947b8eccaf456827e39ee2b66f783a71bac5f6dfc50df29391a7b4d87d3e136bfcc27251b6f54d4a901061c0162b307e0c0112b5e7c574cd910e7fb90bd08fe1b5301314454f87f584add6e15206e52cbb21c95e0ce3690174cd201dc75bdd666523d27a07f93259882598b7eddaaa32fb6a74276139cd64eb4e1024885f47b603d498f8de96bdb6cbafe3ca403dba948ef76dc4cbfcb6859e87f853bf9c4316e3827e811365ce9d24f9336f5367ea95e4d5770df5d36765968795d2c55b39530e1da961d078294cc6376eda629afc92e941b981155e8eccd9d2fcd96f60acfdfee399594b5129c1dddc1918416060e5aa5848caa3e631aab1e80e60716777e36cb8145edb7bfde322325283213a20a7e4fe90c7ce8b4fad16ed67130f526233b00af16a534cf08ce54bee7c99fa2f4c132ad29100d89e1704355b9be4d307cc0e146e877ee8a949e932675043039a5ccdbb9ef816d398f00cfcb746abaccbc0e007189fbe82ee87ec8e8c6a2991b78b44711f33966b76a2a27ac91f809665db497ae284f0150d0492efd9d865617ffeba43bce73dbf6b7e3edf2427b7a85e236951ed0ecad6dc690e54c1068cb9e96a03c569921a8ce21149fffe531f087e4c82c2618dc2d7ceb8b79d2f9f6b6c1f56c0611b2344735d776b42aea08015df40adad44f44e45c932b714dbfb7b4d73c8b77da16582baef8b968f6437766e6be87a0f0ece6a2b155ffb78b5243b9d736a0fc92bd6c410fe68ddb5aeb6ceb4795e84118884e099f6be49bd8457e454f88e70eb1ac89174c51b89edacb92dce84543956042a2818ccad7eeb7878d0ad846d3e6268d7330bc759ff9c5caf579f673ed84c883e4d7efb7c8effb326ced61e7696d6d6dd9db126803f9166f9a84cfda45db6d2d638d3a606c3143aef3ac11461dc5c20ca4a64e29e0312a8d5a8e543353edd67f226c5b4e01c15c0763e9cc5194532bff9f223d851362e6298525a205e9dd63f619b4ce67a46e2b7dc2db93b69b706f9d2b7903cb9f6c7c1a7feb312233b6959e9b9f22a29174f0ceede3aba5e381b6200e104db67cabf789b97be54675b360eb4cb51481474c9feb79f610450cdf11d0491d180bbe7814b7a7f74e08177a93afc5eed6db4903c800151cb4752a03d929dd37f66c0813686f3b88152f7620a445619cb3692e792f5fe199ea43eac7220b80069c38e858d4be9e04880f11552c1344320fee99c522f8dd988375c3d790446b98d2c0269f612b2893119de8188412a2a9e4e0bdc1e0df0f3c78910df2057e3aed6eaba3c1ea02fb2329d12864ad3afb2e3becbd07a62ebe9434210f0ddc57ed5cfb5c1ecc36c6c22fa6db5206dc27e7ce0bbc4efb2989c2a19d564dfad19d5dd01ff88e50ff23872939474d4998be9e7b494dfa9d0a027097eb1cc66e84097a9256068f83b76c4973c6e13b0251a3cd7cd7dd9bc8bb5f5457128682cc4d81941bd729214632d0db01dad87233f8eefdc608a48590720b6d69edbb0e282cc7f6fac64c9074edd0027310bf50ff521d0e39ca21de56d3202313c5a0a65137fc7110946dd225bda7c5c85772e3dbb309ad325c9bef74ab1878763b280ca313995554199cc9f3b18fe4242e6bb6db5fdf4e0b03b75cfee4df71771bf8ab99c50e2aeffa9c7e978c73bcf782bb276d34a800c7b746995a49770cd46afcb84ef1216ab7a4dbe583d19ca7b40821a5d790c12fdd13c34b19ffa2b324170f49bf74b602f9360eb5646bc30d927be232bb27352a98308b29d2fff3d09870560d10563c65eca52a7f242a6491c5ca3e099deea776d5e058c7eb8b1b5515c55a356701f1c60b02ea4082f24184f75dfc63e6c2663662827c974cc4f4ac6fb77648e1d024670192a81102abf2f69e8b2071a4c7c867199c58c08042dbb4ad18f440071f612e5bef46cdd5df8d9c09593a53063c84b28691dbba7210369dd50d6452f5abfd26c63e1a14042b530fc67e52a39f52d8882b3063a092f4c7ab989a596f8f043c1644770ccac56d206886a691194fde27aade592916aef66e0ca63b6d824978b5af9cffa09f6e19e87c94e37b52e56136537aa63ea1077caf352a29cbf8361bfc5a029d3a63ac452735c4c1ff28cdd2165fe6daf3cf96447a00852389d4383962229943d34d14d4fa16f96a98bbbb4a516ba1d962322553e9f8c6e6d94be6f4dc037131ff25feb14e4afbf11761118ee9bfd2c750e5690bb4e2224daaf635832036565b11cd97704b1ee5b705c0e09f6fa0b14f8d451b041b89e1bb528ff6ad415bbe1f2cdc78ec8b4f7a8e54f692abedde05398b0f893534e5af90db07a088d19f8aafb322ec42ec3778ae7f974ae4a9c42f6ac3ab871099bcfc828c7ad06749d34e78c0d78d62f63abb58ea58c2ac1276e16556639ee591342d274de2514c4f373f4c2c4ed356bc3764191f49365326e70b38ef144a86915eb7bdf01e657eb78a6c177031529660d36396dfa658166a075eb9fa38488cb79e51bd6d98eddbfd065983598b5c09017282404af609e0392adadfdd2e978be0ce80f622e6addcb5090f7dbee503c2fa9d00e88cb1dca824b917357c1924a06572620b3ad7d5c791e2f5e17db4502d18475e0580651e6aadb867e285e4cc8a40e48e3cc416161d055c45dcceb1707f96e15420c4ef7e9d24173b16e717689342a115d5c3bbf88371f9e0ef790d02caba2b42abf4c1c907be34220647ffe6e1ef5cefeff761686e4baa57d77bc556790738481df3304299ce6270a639401a6917a353b099f17824db6d6528332c432b829b8d687b531fd5ffd5c91b079e5f0af49244c96b14f4347aec26264df4409d9658dc096190703e06e3bacfb702261942f96ebc066eab942cae7f6a84bfa668f43e45e2d6bd771586dc5f829a0781cb15a7adf0c3946fbe8fd62a7a7e4c477f0775b2fc490748e32f30af4d1ec661b2f725c7cce1c3cdd80226575198295f4bd62a33613307a9ec2778bde9b113f9ca2d9e6ae7d9b89e818d47fc3b3099b8c6a13a4e26f87f616888a635a70ef40459785cc72d6cabe35aa195483b3be5c9b6de3e922d36d54ae14344c130d4e318b6acdc79eca22945ea3e148f34d3de6f32ffd513f5afd800d70efdf9e41c96ca7203e9f39aaceade84f48c819c82b12da5b99132a7a72b9c6602e0a6f038bc617711312b696f1cdbf17589857d3df3e14c426c40c460b5f89ef9a957e9d2d404d95a93da698431f7b911555b7aa645651d53fd515915c81bbd0a0e14d5ce22a4389c226592c5270ac74dc5288bd06d5e3d037ac0cc39f9e796a69a0e198ec9d3d9ddbf33a31aae86006d9c471f7f705dc2865bbca67239d937e060df518ae0b516ea27e7a0fa21e3a7f280fb16740d1cfa3cb0dfb5dee398d8ab6726d969c72499952231710da55b16719723f48d12b6fff7794454df48530713b9cbc5545f862f284049cd040b9ddbc338253ee5251031fe0be1f952c094f3a2a5f71518a068b0168e12d70bc6f5063453dac8968c1660545709b8892a88029b30a369b4ea457047ce66f6639faf0e5fe3d020fd3a861ba353dc202a39239a259890cc7c24d5d0a8325b3825c92444485080d2af294e0c11a2b1ce99c6cac61b81fb95bbc1af7cc1a6aeeb4a8decf62b70374701114e27d42a8ae1e6e5fd099d17e02f2a307852cf48432ce12d2d6183ccc15c0ecf666a32bac894338aec8de3276cff22a68a9fbbf417c2151dcd06e55fcb63103149a9542f0abe5e713669835203951ef5d932a2eaa0a24a4ea128afd5e2a526b1472c0f481e7a7856888b4721e542baefc5ad24be452517ac20562e6b0a64eeb3ab5d595ba27cd5aef7c4538122d651dfef3ecf69f2bbb2f141223a9ee127aed1660aeb64b50a576c2e7dac69fbe8bc9be68ebd1c8575646d852998e46bde4f7ea023aedafb9dccae80f2522014a40316f133f81c3f7e496f2362afb5cc64aaec56d4a6bb270b1026a1324242359d69799c51f5053c5eb9784bbf539d1d7e46e967680df34e5516e7f3efd7d2616f0363885f580093fafec1d6739322941e230b7cbabf100ca4e1dacc270adab5933013a8c0fd0d234dc62a44fde23fa2134587c3dd9d0d4d2d8a30dbd814f9359986b56ae6cbbac1d0e56839832facded4037c33dcad63b6d99c31e447c3beef716ef98b25ec43eb3828ff57f5278e4165b317b14b08e165b75ef0e301b60dbd9545a4c9958540fc9d9eb855ea454f9796e46eda2cefae1ed09e4bc9ed8961784aeed36bfc2c1cd6c2afb283a015d05d89fa729add07017064beb87599e264a9c03ed5adc964f7a800a96989442b775ffac91447ef3ed916913fde63c607a6cae504139c6d63b99333d1052cd5861c0bcb2a7fdaf0a8ffbec589417ae6eff607d1698b59ae3774eab2f4c6f652d3a7f25fa98a7e2bb33520be34215cfc0b24ef1042f9dc24ec1a48326d061e15778bac65bc7e1fba62afdcbd1491f1607fddd45dd4f40384844bf898ba772707484b4037abd5dc3e10569ca7b5e372d69b10dc08047cce0324f08f9807ca936713841afe40d563bddfb5d71fc3158c3a1d938e630b3db76c4020a37ad52cf6c8608271cdc78e4d1ec48ffe5a0ed422d93d49e5b68cbda17c179051681e407379c36b069efc36ff7b454a974f19383ecac2fb121778bf20bf9c4d268710df0ea304edc89873e933062506747daea12eddc54d4eb1dab95316583195c88280009d64e8cd79b66b1d88d218c3ea9f0083d93e8205c766100e970c2e7522330e6b13cb5bd556500aaf08893211b66074b84973e74cf6759bbd7648f2b36a2e58840cb2d8889afd99cd82e0142658590e396158ac2815df58cf14c09f0d95355f5044fe9d5c1b473b5d1178d2a10e80ad66ffd9a9bb449a3335353ea3519a698c5605f92f2e001380378e1331957172d4f19e41c9184a11e99661ca03029e4a08136e7ac0a6d4ebce1b54798e4d2dabb1040bc2961bf783317519d9865fe4c3485852861b1de932c09a4ee0cd69ed9a03873637b2dc7597885bebbe3083bf4e702e65590360c52f290b29a001048578f3e0c4b1c1830d3c3d7fb84722a31336048b742c5ce4321fb4e642c5770134144c6e8afedc33bc4c226749a4a8da739d23a199aa9b0c003a01ee16997d9233daa8a74e78751b132cfdd313003133ba20eab8e4c1d3e2160abd8afc505e84f248911e8bb27dbd8cad9a07313c7347f85e85e4c07e63785295b94978147e6596d6b046403a056fc5a7a0e99486638495d4770039a6cc0965ce185fe86a5f6185bcc688622ae84071f9f0a524a95c64027791e96829ee2ed5c930a4f810a6c0162f3b68924c4f1e7ac9ef539fa0712707a5d3b84d5702cdc7cd5f708570752d15c8351ef4626224216501c3bf3f706571b72e6a9bbb51b11d4bfb453ba0965046d5dbab4bf9e8676b03e7964c49437bdab16fbc4047228f4a9c8a5c4348457db2e858dec8bd111271f0c131fdd216e0207588c531f6057a30", 0x1000, 0x0, &(0x7f0000000140)={0xa, 0x4e22, 0x6, @empty, 0x200}, 0x1c) r2 = socket(0x1e, 0x805, 0x80000000) open_by_handle_at(r0, &(0x7f0000000200)={0xe8, 0x5955b439, "8b69d9138d066c5124589952d96975ebdcb599c88e95de2a93f4dc7ee6769351be8356e36f22b8d056cb5b3f733bc7446f636b10faa13dd548b6a65e15e746032c87fdba868d75c3e4b79f29055c11c1ff085afa100235b77ba9eaa82cdc8a6993e4a432abb52b1fa870332564381acd006f2295b915a2538f1ebfa44eef9d83058e2ea094e403b738387f29a41ba36b7b17ce128a72e002eaf2198d9c9a54b2a14bcec8b80186d64c900e3d51ba168d089f7c9dcdc065ed4f29e59680778197fba4ab4ebc34bf6c650760b2edb19bf4a0bca6bbdde0beb611c637d7048e2937"}, 0x242040) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000, 0x0, 0x2, 0x3ff}, 0xfeda) sendmsg(r2, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00006e9c68)}, 0x0) socket(0x9, 0x6, 0xd) accept$ipx(r2, &(0x7f0000000080), &(0x7f00000000c0)=0x10) remap_file_pages(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x4, 0x7fff, 0x8000) 2018/04/07 14:09:16 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002e8fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd", 0x4) io_setup(0x800, &(0x7f00002eeff8)=0x0) io_submit(r2, 0x1, &(0x7f00001f5ff8)=[&(0x7f000011e000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000000)="9d", 0x1}]) recvmsg(r0, &(0x7f0000000640)={&(0x7f0000000040)=@ax25, 0x80, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/43, 0x2b}, {&(0x7f0000000100)=""/43, 0x2b}, {&(0x7f0000000140)=""/128, 0x80}, {&(0x7f00000001c0)=""/253, 0xfd}, {&(0x7f00000002c0)=""/194, 0xc2}, {&(0x7f00000003c0)=""/224, 0xe0}, {&(0x7f00000004c0)=""/16, 0x10}], 0x7, &(0x7f0000000580)=""/149, 0x95, 0xfffffffffffffffc}, 0x40000003) 2018/04/07 14:09:16 executing program 7: r0 = socket(0x2, 0x3, 0x3) getsockopt(r0, 0x0, 0xcf, &(0x7f0000000180)=""/8, &(0x7f0000000140)=0xffffffffffffff35) 2018/04/07 14:09:16 executing program 5: r0 = syz_open_dev$mouse(&(0x7f00000003c0)='/dev/input/mouse#\x00', 0x800, 0x4001) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f00000017c0)) syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000040)='./file0\x00', 0x26, 0xa, &(0x7f00000016c0)=[{&(0x7f0000000100)="f2322bba2ed7746ba0adba63e327ceec5ed4782c88eb3e2c339070de5fde25350f72251ba8439f9a5e28a0bf0dbae9f89cc6d26838eaee6858d1d236fe9906d3c7889558ed8996e39e492e29e93a8c45f48ad0d4ddb33a05fb65360d3fe899947a3b8028c89ddfe68a1a3943679b2c333a7a573f66d950dda25bfbe8a7b7cbc6fc41e5a943e63afce08073e6e2113e74b526d3a37d8c7d", 0x97, 0x4}, {&(0x7f00000001c0)="3d7e2bfd2c2122f149e3ad0d4e0cf4e8db568d60f7411684d7445ecec889356d66cfcbd9b65eb977695baf44885d5d3eedf72af514450719cdd82f1385049f714093a8642ef67fcc1d468d7bef", 0x4d}, {&(0x7f0000000240)="0c94f837a6b6cb29f5f397e5e28c443ba1f5a188933ec9c78acbff28fca25c2d298b7f2b8648bf82f254913c7cc87e682dd1ac3df57486cadf125afbf9fdcd24daac8d3eccb33ea47900b2e293af785825b7d1c6591fc2923cbb1aee2c771a29e8ed5f8a3e7bd3a7c8c0cf5668bb933799f75fe87ffef94d7ed19ef036e92781c87c4c1b70dec5c3b728258998d304b569", 0x91, 0xffffffff}, {&(0x7f0000000300)="81d19d3418c95aa8b419a3cf34ccfa25b43f0656f247fec82dc35d8f2e13d5c48557f387c3c9ac121aa36f72", 0x2c, 0x52}, {&(0x7f0000000340)="0580c530ae7055f309b5d3c3ae5b324f639e71dd4df13d185c9e3a318eeda6c8b2bf856614dbae55a6fc146c2e5e7759d6fe2af62396cc51ae20fa0fb9a6defd630390169de614d65dd0ba27c0ae8a9d5d0704ab5c8500", 0x57, 0x1f}, {&(0x7f00000005c0)="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", 0x1000, 0x2}, {&(0x7f00000003c0), 0x0, 0x4}, {&(0x7f0000000400)="9667aae18862e43e9007c5fa4175d7ea5e48948e1c799c7ba9998dac90257d7d39bf8075eb9bfa4dcdf781fc228011995b2e2824e591", 0x36, 0x4}, {&(0x7f0000000440)="0d310a586c16a469afc0e591c2521b936d65be5450a79080fbcc74f6839a4cc72f373e0e1421929af640ca47c70beecfe9eefecdc9f1c098da659ee2772704581831e0eedb12168ff9cac37ffcb28cd801885ef32d965e8a443e20f389f4f2a0e8d78c001890f422b59d0422f1117ea017bf1d1e98ba9cbed9db76b868445742a55c0f80630008fa00bc1013", 0x8c, 0x7}, {&(0x7f00000015c0)="b61e7b70ec0fa7e5656781fff86f58b90d2c74568f5cd388174577f6d0293c52f65f62d13e57d4795216be0500f9c32c885a0df52346db48f78486dfb534e0aa4b4ed92abd13c64e3d5ea704cfb9244d24248c5c727e823c38605604776613af311e744c2fa648c2e2dfb4a2d62146fedab3834eafaf0cd0409a1a0ba1f413f3c7a5c53660b1061d2fe29d14a8e839cc312419f81e824d8e6aef7fdae1af6006aad7718e8754b9d4d40a4fd398d9c7f8fbfedca7aac149922bb9393408a016746523a5562335f4e2c364e5f3e2", 0xcd}], 0x80000, &(0x7f0000000500)={[{@expose_privroot='expose_privroot', 0x2c}, {@barrier_none='barrier=none', 0x2c}, {@acl='acl', 0x2c}, {@noattrs='noattrs', 0x2c}, {@hash_rupasov='hash=rupasov', 0x2c}, {@acl='acl', 0x2c}]}) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000580)={[{@iocharset={'iocharset', 0x3d, 'iso8859-3'}, 0x2c}, {@iocharset={'iocharset', 0x3d, 'cp936'}, 0x2c}]}) 2018/04/07 14:09:16 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) wait4(r1, 0x0, 0x0, &(0x7f0000000080)) 2018/04/07 14:09:16 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x9b1, 0x80000) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000240)=0x6, 0x8) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000140)={0x0, @multicast2, @dev}, &(0x7f0000000180)=0xc) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000001740)=""/4096, &(0x7f0000000480)=0x1000) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000002c0), &(0x7f0000000300)=0x4) sendto$packet(r0, &(0x7f00000000c0)="f83303bf9378190d32beb344c4a371faf84749acd0d879f3afaa6d8451fdb9ed2e83d192be025b60ac10c1d54150e79a2c70e034", 0x34, 0x8080, &(0x7f00000001c0)={0x11, 0xff, r1, 0x1, 0xfffffffffffffffa, 0x6, @random="f204dee95966"}, 0x14) r2 = open(&(0x7f0000000780)='./file0\x00', 0x3fffa, 0xfffffffffffffffc) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000280)={0x7fffffff}) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00000004c0), 0x4) setsockopt$inet_int(r2, 0x0, 0x15, &(0x7f0000000200)=0xfffffffffffffffb, 0x4) write$binfmt_elf64(r2, &(0x7f00000016c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) recvfrom$llc(r2, &(0x7f0000000340)=""/204, 0xcc, 0x1, &(0x7f0000000440)={0x1a, 0x8, 0x3, 0xa6, 0x10001, 0x80, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}}, 0x10) 2018/04/07 14:09:16 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000800)='/dev/kvm\x00', 0x800, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000640)={0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000480)={0x0, 0xffff}, &(0x7f00000004c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000600)={0x400000000003ff, 0x201, 0x2000001, 0x9d5, r4}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000500)={r4, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x4, 0x100, 0x2, 0x4, 0x38}, &(0x7f00000005c0)=0x98) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r6 = dup3(r5, r5, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0x2, 0x8000, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x0, 0x7, 0x4, 0xfffffffffffffba0, 0x14}, &(0x7f0000000080)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000100)={r7, 0x5}, &(0x7f0000000140)=0x317) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f00000001c0)={{0x8001, 0x1}, 'port1\x00', 0x7, 0x80000, 0x6, 0x4, 0x10000, 0xfc9f, 0x800, 0x0, 0x0, 0x1}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x10001, 0x0, 0x80000000000000, 0x1000, &(0x7f0000ff3000/0x1000)=nil}) socket$netlink(0x10, 0x3, 0xd) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f00000003c0)=0xc) io_setup(0x9, &(0x7f0000000280)=0x0) io_cancel(r9, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x7, 0x0, r3, &(0x7f0000000680)="54c5c2723a2338c55f9d6f63512d05749eea6fe74ed1af8ff06362bbca50f4fb6c75a0148b1f3b8d7f58db9b81255a3b0f54be11b8166a58890229a233914e71f741187841a0d5d6c1969b731b602057680fb4f7b05d46736280c54655a9b8b4d93e535bc04ee038fcef80522b463d57a7472aea179048a3fae28c6a578a348c9aa66b7705b8a3298f8306b9a80ff2d4e6a01f7281f6e7ebc176a14cd4d90a00d24967eb94b821698f298682e47ed20115a6d8c8edf301d7f8b1496587aacdc160bac83efe04f64d", 0xc8, 0x357372ea, 0x0, 0x1, r6}, &(0x7f00000007c0)) ptrace$setregset(0x4205, r8, 0x206, &(0x7f0000000440)={&(0x7f0000000400)="f5b9e948476c", 0x6}) ioctl$TIOCGPTPEER(r6, 0x5441, 0x5) ioctl$KVM_SMI(r6, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000000)="2e0f017d000f20e035000020000f22e0c4c27d9cf136f4670f38f0a50806b9510b0000b80e000000ba000000000f30c4e179e681a75000002ef20f01c9c4c12967b2a58300009ac66788d18300", 0x4d}], 0x1, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/07 14:09:16 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000002fd8)={'vcan0\x00', 0x0}) setsockopt(r0, 0x3, 0x8, &(0x7f0000000000)="97d8cc382c37f2a9da07385101132a52bf05f35d3f532e7f2769fa8e727f9d7668a37721dab1b7e448fe033a53f407a3c5ea3e7a19460bc61568dab2a1029cff962547baf7ff65f72cb9d00219de2f7e905bebd75d2f5d3d1c14f0938028f76ca26f29a354beae994ca6dad21fc22fea3e9056cdea14aebe6a886cf8a020ba69624f6e00eaee", 0x86) sendmsg$can_bcm(r0, &(0x7f0000011000)={&(0x7f0000010ff0)={0x1d, r1}, 0x10, &(0x7f000000eff0)={&(0x7f0000012f80)={0x1, 0xfffffffffffffffc, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @canfd={{}, 0x1f4, 0x0, 0x0, 0x0, "68759a67d8602d3e4b207446a705148d03f1f86e60b22a6ec7e5b35afc19cd0ed506fb9cdba948697c01f3ec6bc0f8f98290b0198d30bde485753f80c203fe81"}}, 0x80}, 0x1}, 0x0) 2018/04/07 14:09:16 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) syz_open_dev$dspn(&(0x7f0000000300)='/dev/dsp#\x00', 0x0, 0x96c00) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe00", 0x20) sendmsg$inet_sctp(r1, &(0x7f0000001680)={&(0x7f00000000c0)=@in={0x2}, 0x10, &(0x7f0000001540)=[{&(0x7f0000000540)="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", 0x3f3}], 0x1, &(0x7f0000001640)=[@sndrcv={0x30, 0x84, 0x1, {0x4, 0x3, 0x2, 0xb51e, 0x1f, 0x9, 0xfffffffffffffe00, 0x2}}], 0x30, 0x10}, 0x20000000) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rtc\x00', 0x10900, 0x0) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f00000002c0)={0xc5, 0x7, 0x3, 0x7}, 0x10) recvmsg(r1, &(0x7f0000000480)={&(0x7f0000000040)=@nfc_llcp, 0x1e, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x100, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/protocols\x00') getpeername$netrom(r5, &(0x7f00000001c0), &(0x7f0000000180)=0x1a0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000003000)={'ipddp0\x00'}) sendmsg$TEAM_CMD_OPTIONS_SET(r3, &(0x7f0000003700)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000036c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r4, @ANYBLOB="0100000000000000000001000000000000006164d4d5e6b8e66b83d090400877c7257049024e1a0821cb2eeebdaed390fab3cfbd8f1a292a45afda53722022adc42608ec47c60320dd956d53e03cccb4e666dbfbca6997ed780b5a618d8b5bbda5c23a40", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x1c}, 0x1}, 0x0) [ 99.342920] hfs: unable to change iocharset [ 99.347328] hfs: unable to parse mount options 2018/04/07 14:09:16 executing program 0: getrlimit(0x0, &(0x7f0000002ff2)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x482000, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000040)=0xd70) select(0x40, &(0x7f0000000fc0)={0x8}, &(0x7f0000000180), &(0x7f0000002000), &(0x7f0000003000)={0x77359400}) 2018/04/07 14:09:16 executing program 3: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) recvmsg(r0, &(0x7f00000003c0)={&(0x7f0000000040)=@sco, 0x80, &(0x7f0000000240)=[{&(0x7f00000000c0)=""/42, 0x2a}, {&(0x7f0000000100)=""/8, 0x8}, {&(0x7f0000000140)=""/59, 0x3b}, {&(0x7f0000000180)=""/67, 0x43}, {&(0x7f0000000200)=""/47, 0x2f}], 0x5, &(0x7f00000002c0)=""/234, 0xea, 0x8}, 0x1) sendfile(r0, r0, &(0x7f0000000000), 0x1) fallocate(r0, 0x40, 0x0, 0x10001) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000440)=0x4, 0xfffffdeb) [ 99.555167] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/07 14:09:17 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x5, 0x3, &(0x7f0000000200)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x0, 0x3c}, [], {0x95}}, &(0x7f00000000c0)='GPL\x00', 0x1, 0x99, &(0x7f0000000140)=""/153}, 0x48) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x141002) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000280)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00000002c0)={@dev={0xfe, 0x80, [], 0x13}, 0x25, r1}) 2018/04/07 14:09:17 executing program 5: r0 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r0, 0x1, 0x2, 0x7fff) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) r1 = syz_open_dev$binder(&(0x7f0000872936)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00009b4fd0)={0x4, 0x0, &(0x7f0000009ff0)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000080)={0x10, 0x0, &(0x7f0000000540)=[@acquire={0x40046305}, @acquire={0x400c630e}], 0x0, 0x0, &(0x7f0000000580)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) [ 99.630162] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/07 14:09:17 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000040)='cpu.stat\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000000)={0x1f}, 0x4) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000100)=0x54) readv(r1, &(0x7f0000000140)=[{&(0x7f0000000080)=""/87, 0xabbd6b8f011cdd07}], 0x10000086) 2018/04/07 14:09:17 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x3}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x9) read(r1, &(0x7f0000000040)=""/78, 0x4e) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) 2018/04/07 14:09:17 executing program 2: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000180)='sit0\x00', 0x10) sendto$llc(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000100)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x84800) recvfrom$ipx(r1, &(0x7f0000000040)=""/81, 0x51, 0x2001, &(0x7f00000000c0)={0x4, 0x9, 0x1f, "aa5b2d64b19f", 0x400}, 0x10) 2018/04/07 14:09:17 executing program 4: r0 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x8, 0x400) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000140)=0x4) syz_genetlink_get_family_id$ipvs(&(0x7f0000000840)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000980)={&(0x7f0000000800)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000940)={&(0x7f00000009c0)=ANY=[]}, 0x1, 0x0, 0x0, 0x4000}, 0x40091) r1 = socket$inet(0x2, 0x2, 0x0) lseek(r1, 0x0, 0x3) bind$inet(r1, &(0x7f0000000880)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) syz_emit_ethernet(0x423, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)=@raw, &(0x7f00000008c0)='syzkaller\x00', 0x0, 0xe9, &(0x7f0000000180)=""/233, 0x0, 0x1}, 0x48) recvmsg(r1, &(0x7f0000001340)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000140), 0x154, &(0x7f0000001380)=""/4096, 0x1000}, 0x0) 2018/04/07 14:09:17 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x101000) syz_open_dev$amidi(&(0x7f0000000400)='/dev/amidi#\x00', 0x8, 0x101480) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x7fffffff, 0x0, 0x9, 0x7, 0x82}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000300)={r1, 0x9}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000440)=@assoc_value={r2, 0x4}, 0x8) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000180)=""/98) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x61}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x6, 0x5, &(0x7f0000000380)=ANY=[@ANYBLOB="180000080000000000000000000000006110000000000000000000000000000095000000000000004f4a3bd7af04486aa9f5d950df1cd5bc6c3cf60c78adfd0baec6c99bd32549e3a66cf01ce9b761f6fa661c625b7ac954bd25a2c4930981c116d46c2a7b8760a8ae2f8dbfbd48acb9882b732f6fd256d36e05f4"], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000740)={{{@in6=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@broadcast}}, &(0x7f0000000840)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0xf, 0x13, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000090000000000000008000000ff0607000000010000000000000000009500000000000000000000000000000018170000", @ANYRES32=r3, @ANYBLOB="000000095a0000009500000000000000000000000000000018130000", @ANYRES32=r3, @ANYBLOB="000000000000000085000000400000000000000000000000850000002500000000000000000000004d8420000000000000000000000000009500000000000000"], &(0x7f00000000c0)='syzkaller\x00', 0x400, 0x31, &(0x7f0000000100)=""/49, 0x41f00, 0x1, [], r4}, 0x48) 2018/04/07 14:09:17 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x410000, 0x0) sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000500)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000bc0)={0x24, r1, 0x421, 0x0, 0x0, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}]}, 0x24}, 0x1}, 0x0) sendmsg$IPVS_CMD_SET_CONFIG(r2, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x201}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0xa4, r1, 0x720, 0x70bd26, 0x25dfdbfd, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x81}, @IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x40}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xee}]}, @IPVS_CMD_ATTR_DEST={0x4c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x819c}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xaa}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x268}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x4}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xffffffffffffb010}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}]}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x5}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x2}}]}]}, 0xa4}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 2018/04/07 14:09:17 executing program 7: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0/file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='\x00\x00\x00']) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = creat(&(0x7f0000000080)='./file0/file1\x00', 0x8) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000000c0)={0x8000, 0x100000000, 0x89, 0x1, 0xf6, 0x3f, 0xfffffffffffffffa, 0x4, 0x12, 0x7, 0x6}, 0xb) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000300)={0x80000000, 0xe99b, 0x91, 0x68, [], [], [], 0x1, 0xfffffffffffffffb, 0x1f, 0x80, "0b3b091a3f8bb13ee30aa82c121a80f1"}) ioctl$TCXONC(r0, 0x540a, 0xffffffff) open(&(0x7f0000000780)="2e2f66696c65302f66696c6530ff", 0x3fff6, 0x0) [ 99.714303] IPv4: Oversized IP packet from 127.0.0.1 [ 99.733305] binder: undelivered death notification, 0000000000000000 [ 99.742799] IPv4: Oversized IP packet from 127.0.0.1 2018/04/07 14:09:17 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) accept4(r0, 0x0, &(0x7f0000000200), 0x80800) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@broute={'broute\x00', 0x20, 0x2, 0x630, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200008c0], 0x0, &(0x7f0000000000), &(0x7f00000008c0)=ANY=[@ANYBLOB="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"]}, 0x6a8) socketpair$inet(0x2, 0xa, 0x5, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x5}, &(0x7f0000000140)=0x8) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000001c0)=0x680, 0x4) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000180)={r3, 0x3, 0x7, [0x8, 0x2, 0x4, 0x7fffffff, 0x81, 0x0, 0xf6]}, 0x16) 2018/04/07 14:09:17 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000002c0)='nr0\x00', 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f00000000c0)=0x1, 0xffffffffffffffba) r1 = syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x5, 0x80200) sendmsg$nl_netfilter(r1, &(0x7f0000000640)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000600)={&(0x7f0000000440)={0x1a0, 0xc, 0xb, 0x8, 0x70bd2b, 0x25dfdbff, {0x7, 0x0, 0x9}, [@generic="fd1949827e8c5af4ee3ddad863cf61657002b6963df062372c87873e28a5d8c36a9ae4f36cbefe38110b6015ddb22c92521ee8c284a05b0478c9bfbb5e74b29b6498e1060daace017399701306642df0ade783b4785e46a3d93071be3dcff1d8d7976471d6e553462152f74f5ffc4c5cffdb1c25c55db6d6047e9cffc5ced58449b64e8bf6b031c013de1615fdd82494b06a894edbdcf13d9995254410efa2c275d6156bd2e5e8dbb5390622f9dcba54a3e60cddc7dd600c70cf1d5af090e56e", @typed={0x28, 0x6f, @str='/proc/sys/net/ipv4/vs/sloppy_tcp\x00'}, @generic="4bc6404a40f7ec6f9867170fbef575e75ffc700f67f986f1e3266b39bd1c660f77fc156cb8b7ce39231477b6aa794f5f337e90b22a5662014c8a70e919eb6d7f8712d8250c28dba0f202582cac0c3b0bd1c03c89c7ee806a2a1781e45833f1be875fa6b48849390635fef17f077b3e5a143a2b19bdd9cf7951d95971ebfc2deb0e8fc2beef3bd514de79caabbcc155b8abf271c8629b534c834e42c80525c7230b"]}, 0x1a0}, 0x1, 0x0, 0x0, 0x4}, 0x20000040) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x0, &(0x7f0000000740)=0x6, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000300)={0x0, 0x528}, &(0x7f0000000340)=0x8) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f00000006c0)={&(0x7f0000000680)=[0x0, 0xcba9], 0x2, 0x6, 0x8, 0x9, 0x1, 0x1, {0x80000000, 0x8, 0x1, 0x7ff, 0x7fff, 0x3, 0x6, 0x100000001, 0x8001, 0xff, 0x1, 0x4, 0x5, 0x8, "41d1ec0aab4a64ea0d7714714a88acbf55a08be35ebf4471a5287d4228185268"}}) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000380)=r3, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0xe7) read$eventfd(r2, &(0x7f0000000100), 0x8) setsockopt$ax25_int(r2, 0x101, 0x4, &(0x7f0000000180)=0x80, 0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000080)={'\x00', 0x80000000}) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000140)=0xc000000000000000, 0x4) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) getsockopt$ax25_buf(r2, 0x101, 0x0, &(0x7f00000001c0)=""/80, &(0x7f0000000280)=0x50) syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x7fff, 0x802) [ 99.793904] binder: BINDER_SET_CONTEXT_MGR already set [ 99.835599] binder: 9020:9022 ioctl 40046207 0 returned -16 [ 99.923787] Unknown options in mask fcff [ 99.946642] binder: undelivered death notification, 0000000000000000 [ 99.970940] Unknown options in mask fcff 2018/04/07 14:09:17 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x20000000000001a9, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='GPL\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x6, 0x40000) ioctl$KVM_GET_REG_LIST(r2, 0xc008aeb0, &(0x7f0000000180)={0x3, [0x1, 0x7fff, 0x20]}) r3 = socket$kcm(0x29, 0x5, 0x0) r4 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) ioctl(r4, 0x400000000001278, &(0x7f0000000100)) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r0, r1}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00000001c0)={r0, r1}) 2018/04/07 14:09:17 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f00000000c0)=0x3, 0x4) getsockopt$sock_int(r0, 0x1, 0xe, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/04/07 14:09:17 executing program 6: exit(0xfe00000000000000) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x2c871, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000f80)=@bind={0x14, 0x88, 0xfa00, {0xffffffff, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x168) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000040)=0x10) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000080)={@rand_addr=0x3ff, @loopback=0x7f000001, 0x0, 0x9, [@loopback=0x7f000001, @empty, @multicast2=0xe0000002, @broadcast=0xffffffff, @rand_addr=0xe1e, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast2=0xe0000002, @broadcast=0xffffffff, @rand_addr=0x3]}, 0x34) 2018/04/07 14:09:17 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={r0, &(0x7f00000001c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0xc, 0x0, 0x0, 0x1000000000000004, 0xb}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="1800576970b100000000000000000000000000009500000000000000000000000000000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000000)={0x3, 0x7, 0x7, 0x80}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp_raw(0x6f2000, 0xc, 0x1, &(0x7f0000000180)) 2018/04/07 14:09:17 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1, 0x0, [0x10]}, 0x2c) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/07 14:09:17 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x40400000, 0x0) epoll_create(0x0) r1 = syz_open_pts(r0, 0x200800) dup3(r1, r1, 0x200000000) 2018/04/07 14:09:17 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x200, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2000000000000001) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_ARM_SET_DEVICE_ADDR(0xffffffffffffffff, 0x4010aeab, &(0x7f0000000000)={0x22, 0x6004}) r3 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x7, 0x200000) ioctl$TCSBRK(r3, 0x5409, 0x2) r4 = dup2(r1, r2) mkdirat$cgroup(r4, &(0x7f0000000080)='syz0\x00', 0x1ff) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000340)=[@text16={0x10, &(0x7f0000000040)="0f20c06635000000400f22c00f019ae500eaf91ea9000f01ca66b9b40b000066b80000000066ba000000000f300f35ba200066edc7f832003e0f01dff8", 0x3d}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/07 14:09:17 executing program 5: r0 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r0, 0x1, 0x2, 0x7fff) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) r1 = syz_open_dev$binder(&(0x7f0000872936)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00009b4fd0)={0x4, 0x0, &(0x7f0000009ff0)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000080)={0x10, 0x0, &(0x7f0000000540)=[@acquire={0x40046305}, @acquire={0x400c630e}], 0x0, 0x0, &(0x7f0000000580)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) [ 100.050586] sock: process `syz-executor0' is using obsolete getsockopt SO_BSDCOMPAT [ 100.056888] binder: undelivered death notification, 0000000000000000 2018/04/07 14:09:17 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={'gretap0\x00', 0x8000}) r1 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f00000e5000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r1, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r1, &(0x7f00000dcff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) shutdown(r1, 0x0) 2018/04/07 14:09:17 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) clock_settime(0x4, &(0x7f0000000000)) clock_gettime(0x8000, &(0x7f0000004d00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000004b00)=[{{&(0x7f0000002500)=@sco, 0x80, &(0x7f0000004340), 0x0, &(0x7f0000000180)=""/186, 0xba}}, {{&(0x7f0000004600)=@nfc_llcp, 0x80, &(0x7f0000004a40), 0x0, &(0x7f0000004ac0)}}], 0x2, 0x0, &(0x7f0000000140)={0x0, r1+30000000}) 2018/04/07 14:09:17 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xffffffffffffffff, 0x63) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x1}, 0x20) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000100)={'NETMAP\x00'}, &(0x7f0000000140)=0x1e) 2018/04/07 14:09:17 executing program 2: syz_emit_ethernet(0x2a, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff08004500001c0000fbff17c0bc00009078ac141400ac1414bb1200907800000000"], &(0x7f0000000080)) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0), 0x0) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000540)='/dev/mixer\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000400)={'broute\x00', 0x0, 0x3, 0x62, [], 0xa, &(0x7f00000002c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000380)=""/98}, &(0x7f0000000500)=0x78) r2 = dup3(r1, r0, 0x0) bind$alg(r1, &(0x7f0000000480)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) mknod$loop(&(0x7f0000000200)='./file0\x00', 0x0, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x9, 0x4, 0x9, 0x7, 0x7fff}, &(0x7f0000000180)=0x14) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000240)={r3, 0x8}, &(0x7f0000000280)=0x8) getpeername$unix(r1, &(0x7f0000000580)=@abs, &(0x7f0000000600)=0x6e) 2018/04/07 14:09:17 executing program 0: r0 = socket$inet6(0xa, 0x1001000000080005, 0x0) r1 = dup(r0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000000)=0xfffffffffffffff9, &(0x7f0000000040)=0x1) openat$cgroup_ro(r1, &(0x7f0000000080)='pids.current\x00', 0x0, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f000000e000)=""/84, &(0x7f0000000100)=0xffffffd2) 2018/04/07 14:09:17 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0xe, &(0x7f0000000140), 0x4) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x1) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={0x0, 0x9}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={r2, 0x20, 0x101, 0x6, 0x9, 0x7}, &(0x7f0000000200)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x7fff, 0x30}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000240)={r3, @in6={{0xa, 0x4e22, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}, 0x6, 0x66be, 0x1f, 0x5, 0x4}, &(0x7f00000000c0)=0x98) 2018/04/07 14:09:17 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000000)=0x0) getpgid(r4) 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$KVM_RUN(r3, 0xae80, 0x0) 2018/04/07 14:09:17 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x8040, 0x0) fcntl$setlease(r2, 0x400, 0x1) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffff9}, &(0x7f0000000000), &(0x7f00007adff0)={0x77359400}, 0x8) connect$l2tp(r2, &(0x7f00000001c0)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x0, 0x4, 0x1}}, 0x26) perf_event_open(&(0x7f000025c000)={0x2, 0x136, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000240)=ANY=[@ANYRES32=0x0], &(0x7f00000002c0)=0x1) fcntl$setlease(r1, 0x400, 0x8) fstat(0xffffffffffffffff, &(0x7f0000000080)) getegid() r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c4ff7)='/dev/kvm\x00', 0x0, 0x0) recvmsg$kcm(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000002580)=[{&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000000300)=""/147, 0x93}, {&(0x7f0000001440)=""/185, 0xfffffe04}, {&(0x7f0000001500)=""/95, 0x5f}, {&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f0000000180)=""/1, 0x1}, {&(0x7f0000002d80)=""/4096, 0x1000}], 0x7, &(0x7f0000000200)=""/51, 0x33, 0x401}, 0x40000020) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000002d40)={0x0, 0x1, 0x0, 0x1000, &(0x7f0000433000/0x1000)=nil}) syz_kvm_setup_cpu$x86(r4, 0xffffffffffffffff, &(0x7f0000433000/0x18000)=nil, &(0x7f0000000100)=[@text32={0x20, &(0x7f0000000080)="0f350f01cac4e3d17e2b3666baf80cb8b73e9582ef66bafc0cec0f20e035000100000f22e066baf80cb84e823d89ef66bafc0ceceabb3e00003f00c174920000b805000000b9000000000f01d99a000000005b00", 0x54}], 0x1, 0x10, &(0x7f0000000140)=[@flags={0x3}], 0x1) ioctl$KVM_GET_DIRTY_LOG(r4, 0x4010ae42, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000437000/0x1000)=nil}) syz_open_dev$sndctrl(&(0x7f0000007fed)='/dev/snd/controlC#\x00', 0x0, 0x0) [ 100.286922] sock: process `syz-executor4' is using obsolete setsockopt SO_BSDCOMPAT [ 100.438730] kvm: emulating exchange as write 2018/04/07 14:09:18 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2800006f57027376b6f7ab00000017de29000000022000002b07df2fd0846bd6964f4ffde3d917e37b51d96fae26cb91ed21fc5fffcc67d58dcb888aa9323dced206c9c74de8ac6480e29cb48e6d59d733020b4946ee8dc93793110732ea0ef35ff5d2e73af1c21c9d1cd7077f1c2821bc4011893bd1a4977bcbf682bb84798846e9ecd86cb224a94b8db1b7bbdf5f16538a6015b7de3619702152697e2b8167f4244d98459f9401fc0a6148db1139553b7b"], 0x28}}], 0x2, 0x0) 2018/04/07 14:09:18 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) signalfd4(r0, &(0x7f0000000000)={0x3}, 0x8, 0x80000) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x4, 0x40000) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0xc) ptrace$getregset(0x4204, r3, 0x4, &(0x7f0000000300)={&(0x7f0000000240)=""/149, 0x95}) ioctl$VHOST_SET_LOG_BASE(r2, 0x4008af04, &(0x7f0000000180)=&(0x7f0000000140)) r4 = openat$cgroup_procs(r1, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r4, &(0x7f0000000040)={[0x30]}, 0x1) 2018/04/07 14:09:18 executing program 2: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x7, 0x2000) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000000100)=""/54) accept4(r0, &(0x7f0000000000)=@ax25, &(0x7f00000000c0)=0x80, 0x0) 2018/04/07 14:09:18 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000040)=0x1, 0x4) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="6ffe124d664f5d7008000000000000000001010000000000e10000e9e5f9775468081001003a1f0000"], 0x1c}, 0x1}, 0x0) 2018/04/07 14:09:18 executing program 0: r0 = syz_open_dev$tun(&(0x7f000081fff3)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) fcntl$setstatus(r1, 0x4, 0x4400) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'gretap0\x00', 0x4200}) fcntl$setstatus(r0, 0x4, 0x3ffff) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000180)=ANY=[@ANYBLOB="00000400aaaaaaaaaa0400000000000000aaaaaaaabb0600023200003763ff7ddd259b0bffeb5c6613823225ccbe86c426a83c9c10667b6c55ea4dcba3ecce45bad09f0002522e531eb4ac3a8d2aa9c5d602fb4dc2054a33d7559f072730a283a0d4721e701a30259ee08a4f037bc145b1e1b8067a42d6b379b573901c27b1b13e5d4b35110b22d202cdbcb53dfa116cbd57408ccd67"]) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000080)=0x4, 0x4) 2018/04/07 14:09:18 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f00000003c0)=ANY=[@ANYBLOB="18000000000000000000000002800000770a00fffffff60061187a3d3d378a9bb3b072560d1376918a2d04da6df070a275a4ca1ac6d0b5b3a754ee6ae36e984e5de68a837ce9b660f7149a8c1f082ea1295d0c7018e913ea5cbfea630ee95e11"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xb, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0x228, &(0x7f0000000300)=""/187}, 0x48) 2018/04/07 14:09:18 executing program 1: r0 = inotify_init1(0x0) r1 = gettid() r2 = gettid() kcmp(r1, r2, 0x4, r0, r0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$cont(0x18, r3, 0x0, 0xcb) 2018/04/07 14:09:18 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x4000, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000080)=[0x4, 0x2]) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000000)={0x1fb, 0x0, [{0xbef, 0x0, 0x4}]}) 2018/04/07 14:09:19 executing program 7: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='teql0\x00', 0x10) r1 = perf_event_open(&(0x7f0000000300)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ptype\x00') sendfile(r1, r2, &(0x7f0000000100)=0x800000, 0x80000000000001) 2018/04/07 14:09:19 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000500)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000140)=""/246) clock_gettime(0x0, &(0x7f00000000c0)) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e21}}, 0x4, 0x800000000000, 0x100000000, 0x1, 0x58df3911}, &(0x7f0000000540)=0x98) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x5, &(0x7f0000000400)={r1, @in6={{0xa, 0x4e22, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x3ff}}}, 0x84) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000000000)=""/174) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f00000004c0)=@req={0xee8, 0x77b0, 0x9, 0x7f}, 0x10) io_setup(0x101, &(0x7f0000000100)=0x0) io_cancel(r3, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x6, 0xb69, r0, &(0x7f0000000240)="082ec2daeefd292aae90a786ea16e053864bf7c089a4016ad4db8462239469414d446bc653a85ed1afe7b3b4097a33b4da45c23e1bde223881e164", 0x3b, 0x8001, 0x0, 0x1, r2}, &(0x7f00000002c0)) 2018/04/07 14:09:19 executing program 4: r0 = socket$vsock_stream(0x28, 0x1, 0x0) ppoll(&(0x7f0000000100)=[{r0}], 0x1, &(0x7f0000000140)={0x0, 0x989680}, &(0x7f0000000180), 0x8) r1 = semget(0x3, 0x1, 0x0) semctl$GETVAL(r1, 0x2, 0xc, &(0x7f0000000000)=""/11) 2018/04/07 14:09:19 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000000040), 0x4) r2 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) getsockopt$ARPT_SO_GET_INFO(r2, 0x0, 0x60, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000000)=0x44) accept$inet(r1, &(0x7f0000000100)={0x0, 0x0, @dev}, &(0x7f0000000140)=0x10) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/07 14:09:19 executing program 1: rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000000)=0x1, 0x4) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)=@ipv6_delroute={0x1c, 0x19, 0x7, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x7}}, 0x1c}, 0x1}, 0x0) 2018/04/07 14:09:19 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYBLOB="00ce2a9ad7735faab15719c091040d6628d6ce66e3c3defe9dfbfc3bbc208bc8f7b2f3b9741e4054805765768f88c30e690f4167dd0718a1ef2ed89d44af821934b8f7a1335a94b84acdd90ba52d3832d930448dff1bc540eb5fd2f9b25b98c7453f1ed63c595e3517140a0bd435c3aa2753792b7ba2aaf181eb4664fd9a8dc1a12ae963cba089136ce05936be7c2da2769914abfd944fb4e5a2daf5162635d73a16b9c10902cafc6b1a000066d00103152009f6480925c784457ccf27f5b490b8"], &(0x7f0000fd1ffc)=0x4) 2018/04/07 14:09:19 executing program 0: r0 = syz_open_dev$binder(&(0x7f00003bd000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001c1000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000000080)) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000000100)={0xb29, 0x5, 0x80000001, 0x0, 0x0, [], [], [], 0x6, 0x800}) 2018/04/07 14:09:19 executing program 6: clock_gettime(0x200000000000, &(0x7f0000000040)={0x0, 0x0}) setitimer(0x1, &(0x7f000079bfe0)={{0x0, 0x7530}, {0x0, r0/1000+30000}}, &(0x7f00003fbfe0)) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1040000000000004, 0x400000a9}, 0x2c) r1 = bpf$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(0xfee1dead, 0x20112000, 0x1, &(0x7f0000000000)) setitimer(0x1, &(0x7f0000e0f000)={{0x77359400}, {0x77359400}}, &(0x7f00000000c0)) 2018/04/07 14:09:19 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = gettid() socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000240)) sched_rr_get_interval(0x0, &(0x7f00000001c0)) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000040)={0x0, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x2, 'ovf\x00', 0x0, 0x0, 0x45}, 0x2c) fcntl$setflags(r0, 0x2, 0x1) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000180), 0x10) r2 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x2) perf_event_open(&(0x7f0000000400)={0x7, 0x70, 0x9, 0x7, 0x583, 0x1000, 0x0, 0x44, 0x800, 0x2, 0x80000000, 0x0, 0x8a5, 0x80000001, 0xfffffffffffffff8, 0x6, 0x7ff, 0x1ff, 0x7fff, 0x8, 0xffffffffffffffc1, 0x6, 0x1, 0x9, 0x2, 0x6, 0x3, 0x6, 0x100000001, 0x4a5, 0xffffffff, 0x1, 0x0, 0x10001, 0x3f, 0x5, 0xffffffffffff960f, 0x8, 0x0, 0x3, 0x2, @perf_config_ext={0x40000000000000, 0x1}, 0x100, 0x8, 0x4, 0x2, 0x3, 0x6, 0x10001}, r1, 0x5, r2, 0xb) socket(0x100000001e, 0x1, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet6_IPV6_ADDRFORM(0xffffffffffffffff, 0x29, 0x1, &(0x7f0000000200)=0x2, 0x4) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000000500)=0x6) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00'}, 0x10) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f0000000140)=r3) io_setup(0x7, &(0x7f0000000300)=0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000080)) getpriority(0x2, r1) io_cancel(r4, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x3ff, r2, &(0x7f0000000340)="0246e958", 0x4, 0x82b2, 0x0, 0x1}, &(0x7f00000003c0)) ioctl$KVM_GET_PIT2(0xffffffffffffffff, 0x8070ae9f, &(0x7f0000000280)) socket$inet(0x2, 0x3, 0x3) 2018/04/07 14:09:19 executing program 2: syz_emit_ethernet(0x26, &(0x7f0000000100)=ANY=[@ANYBLOB="ffffffffffffffffffffffff43052ebd3487a476cb76bc7b54b0ae6977aef9d85a6d16eb294a4f5a5f7ce819ab9f8dd40dd4cd810d71e6a74b2c1a036bca1627714b6cf2b3b66ea9f54a49609d001cd03cce3ec740f5868f08effb1327bc93a01db2b5806c9d3b42823089c1ca72a9a6801bcb654190f1cfbacbf29270d79acb3c6dddd208220f2c837755d2227a52a5c44d26d9c16d319d1a574878ad88f2e56a9e342b51c82ab9b081fe4d58bd1dac3abecb9b65cd63a054fdedd63b83d232c135be4f23daa5adffcd37bbbb345d15ce9bb2425068e449474f2bc371fbc7177afb233d"], 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x1, 0xffffffffffffffff, 0x1}) setsockopt$inet_buf(r0, 0x0, 0x15, &(0x7f0000000500)="7e40f4106e146a5e8c8b97db4809e3cc1946bea3ce00bdb54ad9cfacf6aac8dec0794626c21c9c16099f2d66a3450245e08b56d2677faf6e7960b78e2964f6cf5126c626fbfc2b98ac62adb6c9bc309e97fb7cd8d760929fa068e5711f2ab3ee53ed4f0f57d6d8a3dadad60c12855d393243a7786ba2db8aa104a8566c80f730302b78f6d420554bc598f567396d7a8e0d260dd6fda1cae304f6a62e21025e2490c5075ca58ce474dc9b443c4e1bdf05d1a5ec645b431096d8fccf7340adff73d0dbdd82d9794d0d066ebdbda8cf2006", 0xffffff54) 2018/04/07 14:09:19 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000040)={@local, 0x0}, &(0x7f0000000080)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00000000c0)={@ipv4={[], [0xff, 0xff]}, r1}, 0x14) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000140)={0x8, 0x52b41f06, 0x3, 0x7, 0x80000001, 0x180000000, 0xffffffffffffb2e6, 0x6, 0x9, 0x8, 0x0, 0x6}) pread64(r0, &(0x7f0000000040), 0xe9, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0xfffffffffffffffe) 2018/04/07 14:09:19 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x12) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000100)=ANY=[@ANYBLOB="180000001400030500000000000000000a000029", @ANYRES32=0x0], 0x18}, 0x1}, 0x0) clock_gettime(0x0, &(0x7f0000006240)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000006000)=[{{&(0x7f0000000000)=@alg, 0x80, &(0x7f0000000200)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f0000000080)=""/2, 0x2}, {&(0x7f0000000280)=""/104, 0x68}, {&(0x7f0000000380)=""/204, 0xcc}], 0x4, &(0x7f0000000480)=""/96, 0x60}, 0x6}, {{&(0x7f0000000500)=@sco, 0x80, &(0x7f0000000780)=[{&(0x7f0000000300)=""/17, 0x11}, {&(0x7f0000000580)=""/146, 0x92}, {&(0x7f0000000640)=""/221, 0xdd}, {&(0x7f0000000740)=""/4, 0x4}], 0x4, &(0x7f00000007c0)=""/239, 0xef, 0x248c}, 0x80}, {{&(0x7f00000008c0)=@pptp, 0x80, &(0x7f0000000d00)=[{&(0x7f0000000940)=""/170, 0xaa}, {&(0x7f0000000a00)=""/61, 0x3d}, {&(0x7f0000000a40)=""/254, 0xfe}, {&(0x7f0000000b40)=""/223, 0xdf}, {&(0x7f0000000c40)}, {&(0x7f0000000c80)=""/52, 0x34}, {&(0x7f0000000cc0)=""/8, 0x8}], 0x7, 0x0, 0x0, 0x3}, 0x7}, {{0x0, 0x0, &(0x7f0000001180)=[{&(0x7f0000000d80)=""/80, 0x50}, {&(0x7f0000000e00)=""/34, 0x22}, {&(0x7f0000000e40)=""/119, 0x77}, {&(0x7f0000000ec0)=""/170, 0xaa}, {&(0x7f0000000f80)=""/246, 0xf6}, {&(0x7f0000001080)=""/227, 0xe3}], 0x6, 0x0, 0x0, 0x8001}, 0xbcb}, {{&(0x7f0000001200)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000002340)=[{&(0x7f0000001280)=""/49, 0x31}, {&(0x7f00000012c0)=""/124, 0x7c}, {&(0x7f0000001340)=""/4096, 0x1000}], 0x3, &(0x7f0000002380), 0x0, 0xffffffffffff3037}, 0x5}, {{&(0x7f00000023c0)=@pptp={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000003880)=[{&(0x7f0000002440)=""/168, 0xa8}, {&(0x7f0000002500)=""/80, 0x50}, {&(0x7f0000002580)=""/158, 0x9e}, {&(0x7f0000002640)=""/67, 0x43}, {&(0x7f00000026c0)=""/4096, 0x1000}, {&(0x7f00000036c0)=""/248, 0xf8}, {&(0x7f00000037c0)=""/135, 0x87}], 0x7, &(0x7f0000003900), 0x0, 0x2}, 0x3ff}, {{&(0x7f0000003940)=@nfc, 0x80, &(0x7f0000004c80)=[{&(0x7f00000039c0)=""/87, 0x57}, {&(0x7f0000003a40)=""/213, 0xd5}, {&(0x7f0000003b40)=""/47, 0x2f}, {&(0x7f0000003b80)=""/34, 0x22}, {&(0x7f0000003bc0)}, {&(0x7f0000003c00)=""/104, 0x68}, {&(0x7f0000003c80)=""/4096, 0x1000}], 0x7, &(0x7f0000004d00)=""/4096, 0x1000, 0x2}, 0x8}, {{0x0, 0x0, &(0x7f0000005d40)=[{&(0x7f0000005d00)=""/45, 0x2d}], 0x1, &(0x7f0000005d80)=""/81, 0x51}, 0x5}, {{0x0, 0x0, &(0x7f0000005ec0)=[{&(0x7f0000005e00)=""/130, 0x82}], 0x1, &(0x7f0000005f00)=""/202, 0xca, 0x1f}, 0x100000000}], 0x9, 0x2, &(0x7f0000006280)={r1, r2+30000000}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000002380)={&(0x7f0000000c40)='./file0\x00'}, 0x10) getsockopt$nfc_llcp(r3, 0x118, 0x1, &(0x7f00000062c0)=""/188, 0xbc) 2018/04/07 14:09:19 executing program 3: bpf$BPF_PROG_QUERY(0x10, &(0x7f00000017c0)={0xffffffffffffffff, 0x4}, 0x20) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1, 0x4000) getsockname$netrom(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2018/04/07 14:09:19 executing program 5: nanosleep(&(0x7f0000000180)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x4, 0x40001) mmap(&(0x7f00000a5000/0x1000)=nil, 0x1000, 0x3, 0x803d, r0, 0x0) mbind(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8001, &(0x7f0000000000)=0x8004, 0x9, 0x0) socketpair(0x1, 0x8000a, 0x2, &(0x7f0000000140)) add_key(&(0x7f0000000040)='syzkaller\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200), 0x0, 0xfffffffffffffffc) 2018/04/07 14:09:19 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="a15f348118b194f75f"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2200000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)={0x124, r2, 0x0, 0x70bd25, 0x25dfdbff, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1000}, @IPVS_CMD_ATTR_SERVICE={0x5c, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x4b}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x5}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x35}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'lc\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x64}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x2}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}]}, @IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xff}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}]}]}, 0x124}, 0x1, 0x0, 0x0, 0x40040}, 0x40090) r3 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000000000)=r0, 0x4) write(r3, &(0x7f0000000140)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/04/07 14:09:19 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000000140)='em1.,\x00') r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000040)=0x0) perf_event_open(&(0x7f00000000c0)={0x3, 0x70, 0x280000000, 0xff, 0x7, 0x9, 0x0, 0x4, 0x1080, 0x8, 0xe3, 0x4d35, 0x0, 0x5, 0x5, 0xa6ad, 0x8000, 0x1, 0x100, 0x80, 0x738, 0x7, 0x4, 0x3, 0x1f, 0x0, 0x2f90, 0x3f, 0x6c, 0x6, 0x7ff800000000000, 0x0, 0xfffffffffffff800, 0x80, 0x8, 0x4, 0x5, 0x3, 0x0, 0x5, 0x1, @perf_config_ext={0x4, 0x3}, 0x8002, 0x200000000000000, 0x3, 0x0, 0x9, 0x4, 0x5}, r2, 0x4, r0, 0x2) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}], 0x1c) [ 101.946974] IPVS: set_ctl: invalid protocol: 0 172.20.20.187:20002 ovf 2018/04/07 14:09:19 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x3a) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000080)={{{@in=@broadcast, @in=@rand_addr}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f0000000180)=0xe8) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000000), 0x4) syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="cd390b081bf2ffffffffffff86dd6002290f00303a0000000000000000000000ffff00000000ff8f000000000000e2ffffffffffff000200907800000000609433df0000000000000000200000000000000000000001fe8000000000dfff0a00000000000000"], 0x0) 2018/04/07 14:09:19 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180)="d179f2508fb13583605d0008a230e7a6", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000640)=[{0x0, 0x0, &(0x7f0000000580), 0x0, &(0x7f00000000c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x100, 0x0) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000040), 0x1) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) recvmsg(r1, &(0x7f00001b0000)={&(0x7f0000000100)=@nfc_llcp, 0x80, &(0x7f0000002c00)=[{&(0x7f0000000300)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) write$binfmt_misc(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="73797a319a0666f6609c2f506bbd75c02f1031cc88213e2fcf1088fae257ed23cb646a51be0003c80c07ab3fa4950000004ea451f6988d065eaed976d779731b1fc15892f93fea6b7237e3615aed23e838037057369ba2e6b441c4e5f561f8"], 0x5f) 2018/04/07 14:09:19 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)={0xac, r1, 0x100, 0x70bd25, 0x25dfdbff, {0x10}, [@IPVS_CMD_ATTR_SERVICE={0x54, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3a}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x20}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xfffffffffffff001}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xb1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5b}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x100000000}, @IPVS_CMD_ATTR_SERVICE={0x10, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x3b, 0x7}}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x4011}, 0x40) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000002140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="140000002d00ffff00000000000000000000000005a491a20b443e926ff611a846e1a4bb385088df3cc41b58c9105014064a693bfc94497db2a2aae5a398ec4002bd283f3f4e655ce6a1aa44eb9316e25533b516c3f97f7a363bf71336803e2674b54228b1b6a6d8c9c6302f6581f453440550bf94b529f1727bc0015f529e14acf252bdd885f81542c0b4db9b771f2f4cece7e4da439be6633261230bd59132dfdf6aa569ef191038ffc82d57c37d6566ca739259252573"], 0x14}, 0x1}, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x4000, 0x0) ioctl$TIOCCONS(r2, 0x541d) [ 101.993324] IPVS: set_ctl: invalid protocol: 0 172.20.20.187:20002 ovf 2018/04/07 14:09:19 executing program 6: r0 = open(&(0x7f0000448000)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) fcntl$setsig(r0, 0xa, 0x2c) fcntl$setownex(r0, 0xf, &(0x7f0000000000)) open(&(0x7f00000000c0)='./file0\x00', 0xa01, 0x0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) 2018/04/07 14:09:19 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000031cff7)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x2, 0x3f}, &(0x7f0000000100)=0x90) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r1, 0x5}, 0x8) ioctl$PIO_UNIMAPCLR(r0, 0x8008700b, &(0x7f000098dffa)) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000000)={0x20, 0x5, 0xa3}) 2018/04/07 14:09:19 executing program 0: select(0x40, &(0x7f0000000040)={0x7, 0xff, 0x0, 0x6, 0x9, 0x9, 0xffff, 0x3}, &(0x7f0000000080)={0x18000000, 0x80000000, 0x5, 0xaa, 0x2, 0x1f, 0xd64, 0x7f}, &(0x7f00000000c0)={0x80, 0x7fffffff, 0x4, 0x2, 0x5, 0x0, 0x6, 0x1}, &(0x7f0000000100)={0x77359400}) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0xe9f4af6edf5253b2) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x5) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000000140)={{0xfff, 0x0, 0x5, 0x5, 0x1, 0x1}, 0x10000}) clock_nanosleep(0x8, 0x2, &(0x7f0000000580)={0x0, 0x1c9c380}, &(0x7f0000000000)) 2018/04/07 14:09:19 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f000060a000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x90) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x7, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000000080)={0x101, 0x4, [0xfffffffffffff001]}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r2, 0x5, 0xc47}, &(0x7f0000000180)=0xc) 2018/04/07 14:09:19 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x202}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0xfffffffffffffffe}, 0x48) recvmsg$netrom(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)=@ax25={0x3, {"0eb826efcf1608"}}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000280)="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", 0x1000}], 0x1, &(0x7f0000001440)=[{0xe0, 0x0, 0x3ff, "4eeed823692083000b35abeda72cde8663054223b07e037a25fb81cacaceb687ca8bf79de5bec210ae4758ebb19d1ee8a4288e87487000d8aaafaee0a66cc7a439d02980ff3d1ad2a9354ecc7e375d255f7e7bf02b71e6cc2709d07a53b571b872ba15858d7d7d4b8e8a245fce437a939140e9373d5c0b18308871b9dc8dabdadd68a41c050b7bffdfc4b0f670667808727bb2d10b365ab1bcac8329e15f92111150e9fee5c1ecc4047c817982a6acc315bf2b54135e90e53433d20686229b6741f3078089dd4646c31b6046"}, {0x28, 0x10e, 0x6, "d1c9aca28281f334ae661e2c79724dec81a41c"}], 0x108, 0x20000000}, 0x40000002) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f0000000200)}, 0x10) keyctl$join(0x1, 0x0) socketpair$inet_icmp(0x2, 0x4004092b, 0x1f4, &(0x7f00000001c0)) socketpair(0x4, 0x5, 0x8, &(0x7f0000001380)={0xffffffffffffffff}) accept4$llc(r1, &(0x7f00000013c0), &(0x7f0000001400)=0x10, 0x80000) 2018/04/07 14:09:19 executing program 4: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="ffddffff"], 0x0) r0 = socket$packet(0x11, 0x10000000002, 0x300) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x1, 0x200800) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'gre0\x00', 0x0}) r3 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r3, &(0x7f0000000000)={0x1f, r2}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write(r3, &(0x7f0000000340)="d44d3e4ce674", 0x6) 2018/04/07 14:09:20 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x0, 0x20000) mq_open(&(0x7f0000000080)="2f6465765d01eac8990d6b98bc752f736e649ca01ce7827f3b94a014418d4620e5d7cc1b8665fb9028bb91f2cf1163c10751afdfab44638006612570c2", 0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) sendmmsg(0xffffffffffffffff, &(0x7f0000006680)=[{{&(0x7f0000000200)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x80, &(0x7f00000004c0), 0x0, &(0x7f0000001840)}}], 0x1, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000009f7c)=""/132, 0x84}, {&(0x7f0000012000)=""/252, 0xfc}, {&(0x7f0000012000)=""/155, 0x9b}, {&(0x7f00000001c0)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0xfffffffffffffef8}], 0x5, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/04/07 14:09:20 executing program 2: add_key(&(0x7f0000016ff8)='keyring\x00', &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x2000) open_by_handle_at(r0, &(0x7f0000002480)=ANY=[@ANYBLOB="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"], 0x0) mknod(&(0x7f0000000840)='./file0\x00', 0x0, 0x0) r1 = syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x8000, 0x0, 0x0, 0x0, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x4, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000600)) connect$netlink(r0, &(0x7f00000003c0)=@proc={0x10, 0x0, 0x25dfdbff, 0x40000000}, 0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000300)={0x3f, 0x1800, 0x200, 0x2, 0x5, 0x0, 0x8, 0xe1, 0x0}, &(0x7f0000000340)=0x20) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000500)={r3, 0x4}, &(0x7f0000000540)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000033c0)=[{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x20, @dev={0xfe, 0x80, [], 0x1a}, 0x1}, 0x1c, &(0x7f00000009c0)=[{&(0x7f0000000800)="db80035f20114787315d59a15b2392c2ffcd116cdbf1b49bad32ad64ea8e2996830bf7cd9a80591229bec7985941bb4004d4bd27ff8c9aa24855", 0x3a}], 0x1, &(0x7f0000000a00), 0x0, 0x8080}, {&(0x7f0000001080)=@in={0x2, 0x4e24, @loopback=0x7f000001}, 0x10, &(0x7f0000001180)=[{&(0x7f00000010c0)="4f8470b42375f3d69d080030f184b73ab01af21bdd0550da019e5c1f4a000b21a62a87f1ced7c1cc79251d5a95de6b9e913d1fc59509ef943731bf1610e2a4a3341fe75c5abac7c7f47e54485124bb065d68f7b8edcfa251ade61a77048df99f556cb09728a3eb1bb9316210b3de7783caae21250494f475b7c57d136349bcddd5ab70da1eebf3cda31cce86b72f", 0x8e}], 0x1, &(0x7f00000011c0), 0x0, 0x4}], 0x2, 0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000140)={0x0, 0xfbd, 0x2, 0x3, 0x4, 0xfffffffffffffffc}, &(0x7f0000000180)=0x14) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f0000886ff0)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r4, &(0x7f0000d59f8d), 0x63ca9c1, 0x20000803, &(0x7f0000e1e000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000000)='ip_vti0\x00', 0x10) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f0000000580)={{0xda, 0x8, 0x7f, 0x1000000, 0x80, 0x7}, 0x3}) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f0000000a00)={"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"}) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/self/net/pfkey\x00', 0x101402, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) preadv(r1, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/55, 0x37}], 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r5, 0x10e, 0x1, &(0x7f00000007c0)=0x1f, 0x4) umount2(&(0x7f0000000200)='./file0\x00', 0x0) 2018/04/07 14:09:20 executing program 6: r0 = socket$inet6_sctp(0xa, 0x40000000000001, 0x84) r1 = dup(r0) sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0x14, 0x0, 0x0, 0x0, 0x0, {0x9}}, 0x14}, 0x1}, 0x0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x31) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f00000005c0)={'broute\x00'}, &(0x7f0000000680)=0x43) 2018/04/07 14:09:20 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x80100, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e23, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x20}}, [0x0, 0x1ff, 0x3, 0xd3d, 0xfff, 0xffffffffffffff36, 0x1, 0xf8000000, 0x6, 0x40, 0x8, 0x13, 0x3, 0x7, 0x100]}, &(0x7f0000000180)=0x100) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000001c0)={r1, 0x7}, &(0x7f0000000200)=0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000240)={0x4}) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, @perf_bp={&(0x7f0000a7dfff)}, 0x2000000a00000400, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) r3 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x6, 0x202200) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000002c0)={r2, @in6={{0xa, 0x4e23, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x7f}}, 0x9, 0x8}, &(0x7f0000000380)=0x90) ioctl$TIOCCBRK(r3, 0x5428) 2018/04/07 14:09:20 executing program 4: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="ffddffff"], 0x0) r0 = socket$packet(0x11, 0x10000000002, 0x300) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x1, 0x200800) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'gre0\x00', 0x0}) r3 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r3, &(0x7f0000000000)={0x1f, r2}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write(r3, &(0x7f0000000340)="d44d3e4ce674", 0x6) 2018/04/07 14:09:20 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x40000, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) r1 = socket(0x2, 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/udp\x00') sendfile(r1, r2, &(0x7f0000af5000), 0x10001) 2018/04/07 14:09:20 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000526000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000a96fff)=""/1, &(0x7f0000000080)=0x1) r2 = accept$inet(r1, 0x0, &(0x7f0000000140)) setsockopt$IP_VS_SO_SET_ZERO(r2, 0x0, 0x48f, &(0x7f0000000180)={0x3e, @broadcast=0xffffffff, 0x4e23, 0x0, 'lblcr\x00', 0x2, 0x0, 0x46}, 0x2c) r3 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x200, 0x2100) ioctl$LOOP_SET_CAPACITY(r3, 0x4c07) ioctl$KVM_X86_SET_MCE(r3, 0x4040ae9e, &(0x7f0000000040)={0x2000000000000000, 0x3000, 0x9, 0x4, 0x17}) getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/04/07 14:09:20 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xb}, 0x1c) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe8000000000000000000000000000aafe8000000000000000000000000000aa00004e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="502f000094609f1c3f665a2b07410773780026"], &(0x7f00000002c0)) 2018/04/07 14:09:20 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x80802, 0x0) ioctl$KDENABIO(r0, 0x4b36) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000140)) 2018/04/07 14:09:20 executing program 4: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="ffddffff"], 0x0) r0 = socket$packet(0x11, 0x10000000002, 0x300) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x1, 0x200800) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'gre0\x00', 0x0}) r3 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r3, &(0x7f0000000000)={0x1f, r2}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write(r3, &(0x7f0000000340)="d44d3e4ce674", 0x6) 2018/04/07 14:09:20 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) sched_yield() bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0xffffffffffffff3c) close(r0) 2018/04/07 14:09:20 executing program 7: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x8, 0x200) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f00000001c0)=""/21) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000000c0)=[@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x9d}, @in6={0xa, 0x4e20, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x100000001}, @in={0x2, 0x4e20}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}], 0x98) sendto$inet6(r0, &(0x7f0000000080), 0x0, 0x20000000, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) sendto$inet6(r0, &(0x7f00007a8fff), 0x22b, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/07 14:09:20 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000640)=@nat={'nat\x00', 0x19, 0x4, 0x5d8, [0x20000040, 0x0, 0x0, 0x20000210, 0x20000448], 0x0, &(0x7f0000000000), &(0x7f0000000040)=ANY=[@ANYBLOB="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"]}, 0x650) 2018/04/07 14:09:20 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = shmget(0x3, 0x3000, 0x78000800, &(0x7f0000ffb000/0x3000)=nil) shmat(r1, &(0x7f0000ffb000/0x1000)=nil, 0x5000) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = syz_open_dev$audion(&(0x7f0000000680)='/dev/audio#\x00', 0x7, 0x20000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000006c0)={0x0, 0x7fff, 0xa, [0xffffffffffffafb2, 0x100000000, 0xfffffffffffffffa, 0x1ff, 0xffffffffffff8000, 0x5, 0x5, 0x40, 0x8, 0x3]}, &(0x7f0000000700)=0x1c) bind$ipx(r3, &(0x7f0000000380)={0x4, 0x20, 0x1, "3b145a308a0f", 0x2}, 0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000740)=@assoc_value={r4, 0xffffffffffff205b}, 0x8) socketpair(0x9, 0x800, 0x7841, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r6, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000280)={0x9c, r7, 0x20, 0x70bd27, 0x25dfdbff, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffffffffc01}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0xe}}]}, @IPVS_CMD_ATTR_SERVICE={0x6c, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x38}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x30, 0x4}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast2=0xe0000002}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0xa, 0xd}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'lc\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local={0xfe, 0x80, [], 0xaa}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffffffffff2b2}]}, 0x9c}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000005) listen(r2, 0xfffffffffffffffe) setsockopt$inet6_tcp_int(r2, 0x6, 0x1b, &(0x7f0000483ffc)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r8 = accept4(r2, &(0x7f00003ad000)=ANY=[], &(0x7f00008f1ffc), 0x0) r9 = shmget$private(0x0, 0x1000, 0x400, &(0x7f0000ffd000/0x1000)=nil) r10 = ioctl$LOOP_CTL_GET_FREE(r6, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, r10) shmctl$IPC_INFO(r9, 0x3, &(0x7f0000000000)=""/183) getsockopt$inet6_tcp_buf(r8, 0x6, 0x1c, &(0x7f0000000200)=""/106, &(0x7f0000000140)=0x20) 2018/04/07 14:09:20 executing program 3: perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x28400, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f00000000c0)=0x100000001) ioctl$KVM_SET_ONE_REG(0xffffffffffffffff, 0x4010aeac, &(0x7f0000000200)) mlock2(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0185879, &(0x7f0000000140)={0x2000046e, &(0x7f0000000100)}) [ 104.197029] bond0 (unregistering): Released all slaves 2018/04/07 14:09:21 executing program 4: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="ffddffff"], 0x0) r0 = socket$packet(0x11, 0x10000000002, 0x300) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x1, 0x200800) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'gre0\x00', 0x0}) r3 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r3, &(0x7f0000000000)={0x1f, r2}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write(r3, &(0x7f0000000340)="d44d3e4ce674", 0x6) 2018/04/07 14:09:21 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x8, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="180000000000000000000000000000009500000000000000e3fc4834ed70b854131581ee978c5d11cfa9f558636659355d0c4472b4"], &(0x7f0000000080)='GPL\x00', 0x10000001, 0xb2, &(0x7f0000000200)=""/178}, 0x48) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x14400, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x4267f90f, 0x400840) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000340)={r0, 0x1, 0x6, r2}) socketpair(0xa, 0x5, 0x7, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x2) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000000c0)={r4, r0, 0x0, 0x2}, 0x10) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000040)={r4, r0}, 0x10) 2018/04/07 14:09:21 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xffffffffffffffde, &(0x7f0000000080)={&(0x7f00000002c0)={0x12, 0x27, 0x1ff307543bf68163}, 0x20}, 0x1}, 0x0) getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) 2018/04/07 14:09:21 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f00000021c0)=[{&(0x7f0000000040)="0977344a601801739a2106fcf830c6994c35d293d744d8f217b9348c15a5dcb5d8609315c6c1d1f0d40898c5", 0x2c}, {&(0x7f0000000080)="9afac6ef25bc1199", 0x8}, {&(0x7f00000000c0)="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0x1000}, {&(0x7f00000010c0)="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", 0x1000}, {&(0x7f00000020c0)="788dc93bb23a474cec", 0x9}, {&(0x7f0000002100)="110cde7865c3cc8def00c4596dae13acce88386febff3fa39f5d9b999b6b5a779e4261cd6b07dde6095d00136c435972428a3aa93a916080a292379b6bbcf16c7ee6f0a17ea9f9e962e4c0470bb4c853f2fa0b02a6086b76ffaa13647dfac0c45b35c0c855ca10e00e4b3e3b47cfaa09d9c281930ed060b7e33090157a447307bbcb294a2363b4562480510a500afdae428bf7fab0b6e73bc30df227e4a69e774b59497c10ba294e18189c1b50e0", 0xae}], 0x6) r1 = socket(0x200000000000010, 0x2, 0x9) write(r1, &(0x7f0000000100), 0x0) fcntl$dupfd(r1, 0x406, r0) 2018/04/07 14:09:21 executing program 3: r0 = socket(0x10, 0x803, 0x80000000) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) write(r0, &(0x7f0000000100)="2400000021002553075f01650272fc02800000000010fdffffff000c080017003ca5bd93", 0x2c1) 2018/04/07 14:09:21 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x4000080002) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f00000002c0)) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000005c0)=0x129) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000000600)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0xfffffffffffffce8) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000000200)) r4 = epoll_create1(0x0) r5 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r5, 0x1, 0x8, &(0x7f00005efffc), 0x4) sendto(r2, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvmsg$netrom(r5, &(0x7f000060b000)={&(0x7f0000789fb8)=@full={{0x3, {"ec500ab3427332"}}, [{"2a15df8b8a0040"}, {"bac04ae178a108"}, {"f5913b3892396a"}, {"b79380eeea8ce7"}, {"54afba5e82cd9d"}, {"c6c264886968a6"}, {"82ca99da4d8cc6"}, {"f56bc9c4a26950"}]}, 0x48, &(0x7f0000626000), 0x0, &(0x7f0000ebbeb8)}, 0x40012062) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f00000004c0)) r6 = eventfd2(0x800, 0x80005) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r6, &(0x7f0000000400)) add_key(&(0x7f0000000700)='cifs.idmap\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000780)="6afcbdd03abb2c5b0949148d12f01778a0aed22674be9efb26", 0x19, 0xffffffffffffffff) delete_module(&(0x7f0000000040)='encrypted\x00', 0x800) r7 = add_key$keyring(&(0x7f0000000500)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r8 = open(&(0x7f00000001c0)='./file0\x00', 0x220040, 0x104) add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) socket$pppoe(0x18, 0x1, 0x0) keyctl$search(0xa, 0x0, &(0x7f00000007c0)="656e659c730a12d69b8ef1c50777ceb5636400a4f431045f02314ba67d3880ef53b4d4aab87947aa0f2027c087935d10245a4fe7748e031ccb2e3e2fe42a45de9c130e220948caf278f6dfb86d5f3420c2c538b8b4b90f3bad14197a523f307ed3580cc34bb0e24a96a891fd4ad78cc6bd501ba8fda3207b23a16cedee9ef8e782d3b459ea4184eb220ae6227ee8c11299527f572e86dd5c052c070c8f0cd13b7bea51db1067335e6d31054fc76ed96dea8cbd4265e12e696fb24f038943b7e30946eaab0542db8f789c16ae4741", &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, r7) setsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000000240)={0xffff, 0x40, 0x6, 0x200}, 0x6) ioctl$RNDADDTOENTCNT(r3, 0x40045201, &(0x7f0000000080)=0xcb3) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r8, 0x84, 0x64, &(0x7f0000000580), 0x0) ioctl$TUNGETVNETHDRSZ(r8, 0x800454d7, &(0x7f0000000280)) ioctl$TUNSETLINK(r8, 0x400454cd, 0x323) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000340)=""/107, &(0x7f00000003c0)=0x6b) 2018/04/07 14:09:21 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000000)={0x9, 0xfffffffffffffeff, 0x5}) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000001580)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000abf000)={0x14, 0x22, 0x109, 0x0, 0x0, {0x6}}, 0x14}, 0x1}, 0x0) 2018/04/07 14:09:21 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) r2 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x323, 0x181002) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000100)) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000016ffc)=0xfffff7fffffffffd, 0x4) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000015000)=0x1004, 0x4) bind$inet(r0, &(0x7f0000008ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) listen(r0, 0x0) listen(r1, 0x0) dup3(r0, r1, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000040)={'raw\x00', 0x3, [{}, {}, {}]}, 0x58) 2018/04/07 14:09:21 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f00000021c0)=[{&(0x7f0000000040)="0977344a601801739a2106fcf830c6994c35d293d744d8f217b9348c15a5dcb5d8609315c6c1d1f0d40898c5", 0x2c}, {&(0x7f0000000080)="9afac6ef25bc1199", 0x8}, {&(0x7f00000000c0)="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", 0x1000}, {&(0x7f00000010c0)="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0x1000}, {&(0x7f00000020c0)="788dc93bb23a474cec", 0x9}, {&(0x7f0000002100)="110cde7865c3cc8def00c4596dae13acce88386febff3fa39f5d9b999b6b5a779e4261cd6b07dde6095d00136c435972428a3aa93a916080a292379b6bbcf16c7ee6f0a17ea9f9e962e4c0470bb4c853f2fa0b02a6086b76ffaa13647dfac0c45b35c0c855ca10e00e4b3e3b47cfaa09d9c281930ed060b7e33090157a447307bbcb294a2363b4562480510a500afdae428bf7fab0b6e73bc30df227e4a69e774b59497c10ba294e18189c1b50e0", 0xae}], 0x6) r1 = socket(0x200000000000010, 0x2, 0x9) write(r1, &(0x7f0000000100), 0x0) fcntl$dupfd(r1, 0x406, r0) 2018/04/07 14:09:21 executing program 4: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="ffddffff"], 0x0) r0 = socket$packet(0x11, 0x10000000002, 0x300) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x1, 0x200800) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'gre0\x00', 0x0}) r3 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r3, &(0x7f0000000000)={0x1f, r2}, 0xc) write(r3, &(0x7f0000000340)="d44d3e4ce674", 0x6) 2018/04/07 14:09:21 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000740)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x50000000af01, &(0x7f0000000a40)) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000300)='/dev/mixer\x00', 0x408000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000480)={{0x2, 0x8}, 'port1\x00', 0x4, 0x0, 0x40, 0x1f9, 0x5, 0x4, 0x2, 0x0, 0x3, 0x1}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r2) r3 = socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000080)=""/142, &(0x7f00000003c0)=""/69, &(0x7f0000000140)=""/14}) ioctl$int_in(r3, 0x5452, &(0x7f00000002c0)=0x2) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000340)=""/102, &(0x7f0000000540)=""/126, &(0x7f00000005c0)=""/13}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r2}) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f00000001c0)=0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000200)={r4, @in6={{0xa, 0x4e21, 0x6c00, @empty, 0x6c4}}, 0x8, 0x1}, 0x90) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000600)=0x104000000) 2018/04/07 14:09:21 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000eefff0)=@ethernet, 0x10) read(r0, &(0x7f0000000040)=""/7, 0x7) sendmsg$can_bcm(r0, &(0x7f0000168000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f00004daff0)={&(0x7f0000006fb8)={0x5, 0x0, 0x0, {}, {0x0, 0x2710}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "0b73a01c25e50766"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0xff7e, &(0x7f0000002ff0)={&(0x7f0000004fb8)={0x7, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "510200"}}, 0x48}, 0x1}, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000340)) 2018/04/07 14:09:21 executing program 0: mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='..', &(0x7f0000c31000)='devpts\x00', 0xc0ed0000, 0x0) 2018/04/07 14:09:22 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, 'port0\x00', 0xc3, 0x80003}) read(r0, &(0x7f0000000380)=""/139, 0x8b) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b65000)='/dev/sequencer2\x00', 0x1, 0x0) 2018/04/07 14:09:22 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0/bus\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)="73aa73667300d1af507d2e6dab4cef23e799cee4917d793a89281ce92e1e783163efa8967d71b6aad594623b5165495ee06cfd2c2e42c2e334fda0298fa5d65c111d6628942a73f03a46cc227d591775cee5d22e3f328b5d1412f77329bb48b6783b57ae53e0bd0c4dd6c5082bb0a2b368cead7d2173cbe34fe04fd1946041d7362b04bec994a90992268bd8e0cb4845e68be339180812f5344e4a18c6e50819bf000000000000173d605402948703a9657a35", 0x0, &(0x7f00000001c0)) umount2(&(0x7f0000000040)='./file0\x00', 0x0) 2018/04/07 14:09:22 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x8, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="180000000000000000000000000000009500000000000000e3fc4834ed70b854131581ee978c5d11cfa9f558636659355d0c4472b4"], &(0x7f0000000080)='GPL\x00', 0x10000001, 0xb2, &(0x7f0000000200)=""/178}, 0x48) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x14400, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x4267f90f, 0x400840) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000340)={r0, 0x1, 0x6, r2}) socketpair(0xa, 0x5, 0x7, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x2) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000000c0)={r4, r0, 0x0, 0x2}, 0x10) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000040)={r4, r0}, 0x10) 2018/04/07 14:09:22 executing program 4: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="ffddffff"], 0x0) r0 = socket$packet(0x11, 0x10000000002, 0x300) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x1, 0x200800) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'gre0\x00'}) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) write(r2, &(0x7f0000000340)="d44d3e4ce674", 0x6) 2018/04/07 14:09:22 executing program 0: r0 = perf_event_open(&(0x7f00003a8000)={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, 0x5, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6, 0x653}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000100), 0x1) r2 = openat(r0, &(0x7f00000002c0)='./file0\x00', 0x400080, 0x8) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000300)={0x0, 0x0, 0x8}) socketpair(0x1d, 0x80000, 0xbd, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000400)={0x0, 0x9}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000000480)={r6, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x5, 0x5, 0x81, 0x81, 0x4}, 0x98) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000380)={r3, 0x80000, r4}) r7 = accept(r1, &(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000000c0)=0x80) ioctl$sock_inet_SIOCSIFADDR(r7, 0x8916, &(0x7f00000003c0)={'bcsf0\x00', {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000580)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000140)="63707526303c3206fd0000013c12b8d0cc69bf6821cc1b4d7878b2fe2d897367ffa75134df22ad070000000000000072e82ad3283820f255c2db0000e3ff000000050fad02ae9f2109182b00e3033578fd7e89b8f17129cb97541bd003bf3dcf376e938f59a1083ba783fa3e7318893cae") ioctl$sock_SIOCETHTOOL(r7, 0x8946, &(0x7f0000000280)={'dummy0\x00', &(0x7f0000000000)=@ethtool_eee={0x45, 0x0, 0x6, 0x8, 0x100000001, 0x6, 0x8, 0x7ac, [0x5ad0, 0x1]}}) setsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000540)={r6, 0x5, 0x2, 0x14}, 0x10) ioctl$EVIOCGMTSLOTS(r7, 0x8040450a, &(0x7f00000001c0)=""/157) [ 114.472153] unregister_netdevice: waiting for lo to become free. Usage count = 1 [ 124.720115] unregister_netdevice: waiting for lo to become free. Usage count = 1 [ 134.968121] unregister_netdevice: waiting for lo to become free. Usage count = 1 [ 145.216105] unregister_netdevice: waiting for lo to become free. Usage count = 1 [ 155.464106] unregister_netdevice: waiting for lo to become free. Usage count = 1 [ 165.712098] unregister_netdevice: waiting for lo to become free. Usage count = 1 [ 175.960117] unregister_netdevice: waiting for lo to become free. Usage count = 1 [ 186.208117] unregister_netdevice: waiting for lo to become free. Usage count = 1 [ 196.456116] unregister_netdevice: waiting for lo to become free. Usage count = 1 [ 206.704117] unregister_netdevice: waiting for lo to become free. Usage count = 1 [ 216.952114] unregister_netdevice: waiting for lo to become free. Usage count = 1 [ 227.200118] unregister_netdevice: waiting for lo to become free. Usage count = 1 [ 237.448134] unregister_netdevice: waiting for lo to become free. Usage count = 1 [ 246.752209] INFO: task syz-executor6:9393 blocked for more than 120 seconds. [ 246.759468] Not tainted 4.16.0+ #4 [ 246.763563] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 246.771681] syz-executor6 D25096 9393 4532 0x00000004 [ 246.777352] Call Trace: [ 246.779952] __schedule+0x807/0x1e40 [ 246.783691] ? graph_lock+0x170/0x170 [ 246.787508] ? __sched_text_start+0x8/0x8 [ 246.791685] ? graph_lock+0x170/0x170 [ 246.795497] ? graph_lock+0x170/0x170 [ 246.799324] ? debug_check_no_locks_freed+0x310/0x310 [ 246.804540] ? print_usage_bug+0xc0/0xc0 [ 246.808627] schedule+0xef/0x430 [ 246.811998] ? lock_downgrade+0x8e0/0x8e0 [ 246.816167] ? __schedule+0x1e40/0x1e40 [ 246.820163] ? mark_held_locks+0xc9/0x160 [ 246.824331] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 246.829351] ? _raw_spin_unlock_irq+0x27/0x70 [ 246.833875] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 246.838908] __rwsem_down_write_failed_common+0x919/0x15d0 [ 246.844569] ? rwsem_spin_on_owner+0x7b0/0x7b0 [ 246.849166] ? find_held_lock+0x36/0x1c0 [ 246.853249] ? debug_check_no_locks_freed+0x310/0x310 [ 246.858449] ? kasan_check_read+0x11/0x20 [ 246.862613] ? do_raw_spin_unlock+0x9e/0x2e0 [ 246.867037] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 246.871631] ? compat_start_thread+0x80/0x80 [ 246.876045] ? _raw_spin_unlock_irq+0x27/0x70 [ 246.880576] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 246.885602] ? trace_hardirqs_on+0xd/0x10 [ 246.889774] ? finish_task_switch+0x1ca/0x820 [ 246.894274] ? finish_task_switch+0x182/0x820 [ 246.898785] ? copy_overflow+0x20/0x20 [ 246.902680] ? lock_repin_lock+0x410/0x410 [ 246.906937] ? __schedule+0x80f/0x1e40 [ 246.910848] ? __sched_text_start+0x8/0x8 [ 246.915033] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 246.920059] ? trace_hardirqs_on+0xd/0x10 [ 246.924234] ? register_netdevice_notifier+0xb4/0x8f0 [ 246.929434] ? lock_release+0xa10/0xa10 [ 246.933430] ? check_same_owner+0x320/0x320 [ 246.937778] rwsem_down_write_failed+0xe/0x10 [ 246.942293] ? rwsem_down_write_failed+0xe/0x10 [ 246.946971] call_rwsem_down_write_failed+0x17/0x30 [ 246.952029] down_write+0xa2/0x120 [ 246.955586] ? register_netdevice_notifier+0xb4/0x8f0 [ 246.960802] ? down_read+0x1b0/0x1b0 [ 246.964532] ? kasan_check_read+0x11/0x20 [ 246.968706] register_netdevice_notifier+0xb4/0x8f0 [ 246.973739] ? __dev_close_many+0x360/0x360 [ 246.978081] ? lockdep_init_map+0x9/0x10 [ 246.982154] ? init_timer_key+0x17f/0x470 [ 246.986312] ? find_held_lock+0x36/0x1c0 [ 246.990381] ? __rwlock_init+0x1c/0x140 [ 246.994370] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 246.999399] ? __lockdep_init_map+0x105/0x590 [ 247.003909] ? __lockdep_init_map+0x105/0x590 [ 247.008423] ? kasan_check_write+0x14/0x20 [ 247.012678] ? sock_init_data+0x983/0xd70 [ 247.016855] bcm_init+0x259/0x300 [ 247.020319] ? canbcm_pernet_init+0x90/0x90 [ 247.024645] ? can_get_proto+0x245/0x380 [ 247.028716] ? can_pernet_init+0x3b0/0x3b0 [ 247.032953] ? rcu_is_watching+0x85/0x140 [ 247.037114] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 247.042328] ? canbcm_pernet_init+0x90/0x90 [ 247.046661] can_create+0x28a/0x4b0 [ 247.050301] __sock_create+0x526/0x920 [ 247.054202] ? kernel_sock_ip_overhead+0x570/0x570 [ 247.059139] ? fget_raw+0x20/0x20 [ 247.062609] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 247.068158] __sys_socket+0x100/0x250 [ 247.071976] ? move_addr_to_kernel+0x70/0x70 [ 247.076395] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 247.081961] ? fput+0x130/0x1a0 [ 247.085255] ? ksys_ioctl+0x81/0xd0 [ 247.088899] SyS_socket+0x24/0x30 [ 247.092362] ? __sys_socket+0x250/0x250 [ 247.096358] do_syscall_64+0x29e/0x9d0 [ 247.100252] ? vmalloc_sync_all+0x30/0x30 [ 247.104418] ? _raw_spin_unlock_irq+0x27/0x70 [ 247.108922] ? finish_task_switch+0x1ca/0x820 [ 247.113429] ? syscall_return_slowpath+0x5c0/0x5c0 [ 247.118367] ? syscall_return_slowpath+0x30f/0x5c0 [ 247.123312] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 247.128685] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 247.133538] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 247.138738] RIP: 0033:0x455259 [ 247.141935] RSP: 002b:00007f4fc4ed7c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 247.149665] RAX: ffffffffffffffda RBX: 00007f4fc4ed86d4 RCX: 0000000000455259 [ 247.156953] RDX: 0000000000000002 RSI: 0000000000000002 RDI: 000000000000001d [ 247.164242] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 247.171527] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 247.178804] R13: 0000000000000613 R14: 00000000006fc268 R15: 0000000000000000 [ 247.186090] [ 247.186090] Showing all locks held in the system: [ 247.192426] 3 locks held by kworker/u4:0/6: [ 247.196853] #0: 00000000dfbb4117 ((wq_completion)"%s""netns"){+.+.}, at: process_one_work+0xaef/0x1b50 [ 247.206431] #1: 000000003e91ca81 (net_cleanup_work){+.+.}, at: process_one_work+0xb46/0x1b50 [ 247.215139] #2: 00000000abab060f (pernet_ops_rwsem){++++}, at: cleanup_net+0x11a/0xb20 [ 247.223338] 2 locks held by khungtaskd/882: [ 247.227670] #0: 00000000dc5e1f8d (rcu_read_lock){....}, at: watchdog+0x1ff/0xf60 [ 247.235320] #1: 00000000cf3f267a (tasklist_lock){.+.+}, at: debug_show_all_locks+0xde/0x34a [ 247.243958] 2 locks held by getty/4451: [ 247.247930] #0: 00000000c702cbac (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 247.256197] #1: 00000000e592287b (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 247.265065] 2 locks held by getty/4452: [ 247.269052] #0: 000000000c411f96 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 247.277308] #1: 00000000c3df81d4 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 247.286178] 2 locks held by getty/4453: [ 247.290148] #0: 00000000f8daeade (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 247.298415] #1: 00000000c243bc4f (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 247.307290] 2 locks held by getty/4454: [ 247.311268] #0: 00000000b572fb75 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 247.319531] #1: 00000000951a9e0b (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 247.328404] 2 locks held by getty/4455: [ 247.332381] #0: 000000004b853056 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 247.340642] #1: 00000000c93c1824 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 247.349500] 2 locks held by getty/4456: [ 247.353477] #0: 00000000050d7f5c (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 247.361744] #1: 000000003fc7afa3 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 247.370613] 2 locks held by getty/4457: [ 247.374584] #0: 00000000702826b8 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 247.382846] #1: 000000006e468446 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 247.391747] 1 lock held by syz-executor6/9393: [ 247.396345] #0: 00000000abab060f (pernet_ops_rwsem){++++}, at: register_netdevice_notifier+0xb4/0x8f0 [ 247.405841] 1 lock held by syz-executor6/9425: [ 247.410437] #0: 00000000abab060f (pernet_ops_rwsem){++++}, at: register_netdevice_notifier+0xb4/0x8f0 [ 247.419925] 1 lock held by syz-executor2/9436: [ 247.424520] #0: 00000000abab060f (pernet_ops_rwsem){++++}, at: copy_net_ns+0x297/0x4c0 [ 247.432700] [ 247.434332] ============================================= [ 247.434332] [ 247.441360] NMI backtrace for cpu 1 [ 247.445010] CPU: 1 PID: 882 Comm: khungtaskd Not tainted 4.16.0+ #4 [ 247.451394] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 247.460724] Call Trace: [ 247.463294] dump_stack+0x1b9/0x294 [ 247.466898] ? dump_stack_print_info.cold.2+0x52/0x52 [ 247.472067] nmi_cpu_backtrace.cold.4+0x19/0xce [ 247.476712] ? lapic_can_unplug_cpu.cold.26+0x3f/0x3f [ 247.481883] nmi_trigger_cpumask_backtrace+0x151/0x192 [ 247.487144] arch_trigger_cpumask_backtrace+0x14/0x20 [ 247.492309] watchdog+0xc10/0xf60 [ 247.495740] ? reset_hung_task_detector+0xb0/0xb0 [ 247.500565] ? __schedule+0x1e40/0x1e40 [ 247.504520] ? do_raw_spin_unlock+0x9e/0x2e0 [ 247.508904] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 247.513461] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 247.518543] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 247.523540] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 247.529054] ? __kthread_parkme+0x1b7/0x280 [ 247.533356] kthread+0x345/0x410 [ 247.536700] ? reset_hung_task_detector+0xb0/0xb0 [ 247.541519] ? kthread_bind+0x40/0x40 [ 247.545295] ret_from_fork+0x3a/0x50 [ 247.549078] Sending NMI from CPU 1 to CPUs 0: [ 247.553591] NMI backtrace for cpu 0 [ 247.553601] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.16.0+ #4 [ 247.553605] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 247.553617] RIP: 0010:touch_softlockup_watchdog_sched+0x0/0x20 [ 247.553621] RSP: 0018:ffff8801db007c98 EFLAGS: 00000093 [ 247.553626] RAX: ffffffff88a752c0 RBX: 0000000000000093 RCX: 0000000000000000 [ 247.553631] RDX: 0000000000000000 RSI: ffffffff8169a4a6 RDI: ffffffff88a75b00 [ 247.553635] RBP: ffff8801db007cc8 R08: ffffffff88a752c0 R09: ffffed003b6059e4 [ 247.553639] R10: ffffed003b6059e4 R11: ffff8801db02cf23 R12: 0000000000000000 [ 247.553643] R13: 00000039a357df19 R14: 000000000008dcd9 R15: 0000000000000001 [ 247.553648] FS: 0000000000000000(0000) GS:ffff8801db000000(0000) knlGS:0000000000000000 [ 247.553652] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 247.553656] CR2: ffffffffff600400 CR3: 00000001b1e8c000 CR4: 00000000001406f0 [ 247.553662] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 247.553666] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 247.553668] Call Trace: [ 247.553670] [ 247.553680] ? tick_irq_enter+0x29b/0x3f0 [ 247.553689] irq_enter+0xb6/0xd0 [ 247.553698] scheduler_ipi+0x39b/0xa30 [ 247.553705] ? migration_cpu_stop+0x470/0x470 [ 247.553712] ? rcu_nmi_exit+0x240/0x2b0 [ 247.553718] ? rcu_idle_enter+0x460/0x460 [ 247.553726] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 247.553732] ? clockevents_program_event+0x140/0x370 [ 247.553741] ? kasan_check_read+0x11/0x20 [ 247.553747] ? rcu_is_watching+0x85/0x140 [ 247.553752] ? rcu_pm_notify+0xc0/0xc0 [ 247.553760] ? task_prio+0x50/0x50 [ 247.553766] ? rcu_irq_exit+0xd8/0x110 [ 247.553774] smp_reschedule_interrupt+0xed/0x660 [ 247.553781] ? smp_thermal_interrupt+0x800/0x800 [ 247.553788] ? _raw_spin_lock+0x32/0x40 [ 247.553796] ? _raw_spin_unlock+0x22/0x30 [ 247.553802] ? handle_edge_irq+0x330/0x870 [ 247.553809] ? task_prio+0x50/0x50 [ 247.553818] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 247.553825] reschedule_interrupt+0xf/0x20 [ 247.553827] [ 247.553834] RIP: 0010:native_safe_halt+0x6/0x10 [ 247.553837] RSP: 0018:ffffffff88a07c38 EFLAGS: 00000282 ORIG_RAX: ffffffffffffff02 [ 247.553843] RAX: dffffc0000000000 RBX: 1ffffffff1140f8a RCX: 0000000000000000 [ 247.553847] RDX: 1ffffffff1162e58 RSI: 0000000000000001 RDI: ffffffff88b172c0 [ 247.553851] RBP: ffffffff88a07c38 R08: ffffffff88a752c0 R09: 0000000000000000 [ 247.553854] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 247.553858] R13: ffffffff88a07cf0 R14: ffffffff88b172b0 R15: 0000000000000000 [ 247.553866] ? trace_hardirqs_on+0xd/0x10 [ 247.553872] default_idle+0xc2/0x440 [ 247.553879] ? __sched_text_end+0x3/0x3 [ 247.553885] ? rcu_idle_enter+0x304/0x460 [ 247.553891] ? rcu_eqs_special_set+0x190/0x190 [ 247.553899] ? tsc_verify_tsc_adjust+0xf7/0x360 [ 247.553905] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 247.553912] ? mark_tsc_async_resets+0x20/0x20 [ 247.553918] ? sched_set_stop_task+0x280/0x280 [ 247.553927] arch_cpu_idle+0x10/0x20 [ 247.553934] default_idle_call+0x6d/0x90 [ 247.553940] do_idle+0x2f4/0x3c0 [ 247.553946] cpu_startup_entry+0x104/0x120 [ 247.553952] ? cpu_in_idle+0x20/0x20 [ 247.553959] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 247.553965] ? trace_hardirqs_on+0xd/0x10 [ 247.553971] rest_init+0xe1/0xe4 [ 247.553979] start_kernel+0x887/0x8ae [ 247.553984] ? mem_encrypt_init+0xb/0xb [ 247.553990] ? early_idt_handler_common+0x3b/0x60 [ 247.553998] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 247.554003] ? x86_family+0x3e/0x50 [ 247.554010] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 247.554017] x86_64_start_reservations+0x29/0x2b [ 247.554023] x86_64_start_kernel+0x76/0x79 [ 247.554029] secondary_startup_64+0xa5/0xb0 [ 247.554032] Code: e9 6f fe ff ff 48 89 c7 48 89 85 18 ff ff ff e8 d7 71 3b 00 48 8b 85 18 ff ff ff e9 87 fe ff ff e8 46 71 3b 00 eb 88 0f 1f 40 00 <55> 48 89 e5 e8 97 db ff ff 5d 65 48 c7 05 92 96 8b 7e 00 00 00 [ 247.554592] Kernel panic - not syncing: hung_task: blocked tasks [ 247.935964] CPU: 1 PID: 882 Comm: khungtaskd Not tainted 4.16.0+ #4 [ 247.942346] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 247.951675] Call Trace: [ 247.954242] dump_stack+0x1b9/0x294 [ 247.957847] ? dump_stack_print_info.cold.2+0x52/0x52 [ 247.963017] ? printk_safe_log_store+0x260/0x260 [ 247.967750] panic+0x22f/0x4de [ 247.970920] ? add_taint.cold.5+0x16/0x16 [ 247.975044] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 247.980556] ? nmi_trigger_cpumask_backtrace+0x13a/0x192 [ 247.985984] ? printk_safe_flush+0xd7/0x130 [ 247.990284] watchdog+0xc21/0xf60 [ 247.993717] ? reset_hung_task_detector+0xb0/0xb0 [ 247.998538] ? __schedule+0x1e40/0x1e40 [ 248.002489] ? do_raw_spin_unlock+0x9e/0x2e0 [ 248.006872] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 248.011432] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 248.016514] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 248.021507] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 248.027021] ? __kthread_parkme+0x1b7/0x280 [ 248.031321] kthread+0x345/0x410 [ 248.034661] ? reset_hung_task_detector+0xb0/0xb0 [ 248.039476] ? kthread_bind+0x40/0x40 [ 248.043264] ret_from_fork+0x3a/0x50 [ 248.047503] Dumping ftrace buffer: [ 248.051111] (ftrace buffer empty) [ 248.054797] Kernel Offset: disabled [ 248.058403] Rebooting in 86400 seconds..