0x0, 'ip6gre0\x00', 0x2}, 0x8) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000003580)={r3, 0x4, 0x0, 0x4, 0x4bf, 0x80000001, 0x9, 0x6, {r4, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x200, 0xb478, 0xfff, 0x4, 0x9}}, &(0x7f0000003640)=0xb0) shutdown(r0, 0x0) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000665fe0)={"dbc78fc0a6caa717004720a0a32b5f0d", {0x4, 0x0, 0x0, "e0b618b5a2e0"}}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000001140)={0x0, @in6={{0xa, 0x4e23, 0xf00, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffff}}, 0x0, 0x6, 0x0, 0x80000000}, &(0x7f0000001200)=0x98) clone(0x0, &(0x7f0000000040), &(0x7f0000bb3000), &(0x7f0000000140), &(0x7f00000000c0)="fb7ff023f1fcdf8f779076ee77e7598517fec847115a17c5ce2cf1013f7584b5985d360300000000000000c1b6330f77802d03ca0636cfd3a226cf6b40bd3c0d982c") madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) pipe(&(0x7f0000652ff8)) connect$ipx(0xffffffffffffffff, &(0x7f00000001c0)={0x4, 0x2e8, 0x0, "0f7287413567", 0x1000}, 0x10) 2018/03/31 03:44:00 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x3}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000100)={r2}, 0x8) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r3}}, 0x48) write$rdma_cm(r0, &(0x7f0000000440)=ANY=[@ANYBLOB="0c000000080000fa77791cf4dc1cb177a5d77c77d0c0d9d2d63fc05010bb64d3614903f50c3974c8067c353f1d39adb774510432d2ab4289554f9939d508e2269a7de538eb24e405cb127ec8233e768b1b94206e7edb304a2c707f77b3dcaf0fb77a579586103f02a000aa9f328eaa3d6e91000a42246cf3721bb59dd42298d96ec4cdede3dc01e1d44c90aa905848ff6e8598ad4d24b234ae89fd49a3aa721a1235eecd6bbb9133fecd9a600eca3f53bc101ed9c4c901bac74c729cc24f671c00"], 0xc1) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f0000000240)) geteuid() syz_open_dev$sndpcmc(&(0x7f0000000840)='/dev/snd/pcmC#D#c\x00', 0x1f, 0x8500) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f0000d59fc8)=ANY=[@ANYBLOB="3b0400000000"], 0x1) uname(&(0x7f0000000540)=""/207) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000080)=0x80) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f00000001c0), &(0x7f0000000180)=0x8) ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0x4008af00, &(0x7f00007a3000)=0x4000000) r7 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000800)='/dev/rfkill\x00', 0x0, 0x0) ioctl$TCSETS(r7, 0x5402, &(0x7f00000006c0)={0xffffffffffffed5f, 0x3, 0x4d, 0x9fb, 0xd9, 0x5, 0x7ff, 0xffff, 0x6, 0x0, 0x1, 0x8}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000700)={r2, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}}, 0x3a7f, 0xfffffffffffffffb, 0xce, 0x80000001, 0x3a}, &(0x7f00000007c0)=0x98) ioctl$LOOP_CLR_FD(r5, 0x7003) close(r5) setsockopt$inet_mreqsrc(r5, 0x0, 0x27, &(0x7f0000000180)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f0000000280)={0x8, 0x208, 0x2, 0x0, r2}, &(0x7f00000002c0)=0x10) r9 = dup3(r1, r0, 0x80000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r9, 0x84, 0x6c, &(0x7f0000000140)={r2, 0x5, "35f0bb48ab"}, &(0x7f0000000200)=0xd) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f0000000640)={r8, 0x66, "fa1b41659166c890450a833d65e9100bffeecf3b84c23d180211ba2cbf2dd8418d9dfdb1ea6d4fd1e8c49197a29acf77c57a5c4452577bb9bad8986b1d3499f69e8a4ccac2ac1873f4c3c13fa410d3e83761f761f077f469226fe3519a4ae229738159c2c94e"}, &(0x7f0000000380)=0x6e) getsockopt$inet_IP_XFRM_POLICY(r9, 0x0, 0x11, &(0x7f0000000c00)={{{@in6=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@remote}}, &(0x7f0000000d00)=0xe8) sendto$packet(r6, &(0x7f0000000340)="bbe662035ffb14ae18dc0d01965e76bbd78e19e5246907d2a9faafd16ca3079a36f5fa2f3d872b91302431e4f2729527e42dac", 0x33, 0x0, &(0x7f0000000d40)={0x11, 0x1e, r10, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x14) 2018/03/31 03:44:00 executing program 1: listxattr(&(0x7f0000005b40)='./file0\x00', &(0x7f0000005b80)=""/72, 0x48) recvfrom(0xffffffffffffffff, &(0x7f0000000280)=""/191, 0xbf, 0x40000040, &(0x7f0000000340)=@can={0x1d}, 0x80) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2) pwritev(r1, &(0x7f0000000bc0)=[{&(0x7f00000004c0)}, {&(0x7f0000000980)="48a9d1312b647a2b3fca44e034a5a76cd284ba0893d6841ffa24434a2983508f81126a4e575c83a394dd0138e87621595584f73584468d465e8b2e0a823ad07e6b7bc9b3150d2acfc39080870735b6c6961d4e62a128849c19637abfcc9c8f20c2bfb28d4bea3c13370daf5b02f40fbd6d5e9512cbb33b705e3529748c8e9b86804b76435603bf3a492d0c1db56ba32ed2e74eaaf577e1571af2ea6528c5f24a553df6b16cbc3413523664446bc6ec24a504ec5f721d9049b39e1067fba26051a7343e04e0123d40663c902f8565c43119166df6d4f1041eb1e974", 0xdb}, {&(0x7f0000000b00)="53b2b5260195e42917a23a0a00a634c5dcf6031d63420f8eb4f57a9bfc9e9b40ce4975543244844166ebe95faacd845e5c24a862db15e29cfed5c65d999feb9630c08504544a733ecd977c891c3a5b00e6b76bd2cf0542eec70e0c48da18f44a980b05fb438fb8b8bc055556ed3bc072fee81bd729247071523dc05d9c7d9bd27e9fcc719c49e7cc6516828f69d04f132d2730db4f0bf49adcf60b4031bb69f1ef0178ce190d92d367505ac5cf4447244f4b", 0xb2}], 0x3, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x8, 0x0, 0x2, 0x2, 0x0}, &(0x7f0000000140)=0x51) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000180)={r3, 0x0, 0x0, 0x101, 0x4}, &(0x7f00000001c0)=0x18) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0) sendfile(r0, r0, &(0x7f0000000080)=0x5f, 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) sync() r4 = dup2(r1, r0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000480)=0x8, 0xfffffffffffffd9e) ioctl$sock_inet_SIOCGIFNETMASK(r4, 0x891b, &(0x7f0000000000)={'syz_tun\x00', {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f00000005c0)=0x3, 0x8) 2018/03/31 03:44:00 executing program 6: clock_gettime(0x0, &(0x7f0000000040)) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x80000, 0x0) r1 = gettid() r2 = geteuid() ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000180)={0x80000001, 0xffffffffffffffff, r1, 0x5, r2, 0x100, 0x9, 0x100000000}) clock_nanosleep(0x9, 0x1, &(0x7f0000000080)={0x77359400}, &(0x7f0000000000)) init_module(&(0x7f00000000c0)='#\x00', 0x2, &(0x7f0000000100)='\'\x00') 2018/03/31 03:44:00 executing program 0: unshare(0x40000000) socket$packet(0x11, 0x20000000000, 0x300) r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x3, 0x40000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={"082000000a810000007000", 0x4000000000009005}) syz_open_dev$urandom(&(0x7f0000000280)='/dev/urandom\x00', 0x0, 0x2001) r1 = epoll_create1(0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x4, 0x18000) ioctl$LOOP_SET_FD(r2, 0x4c00, r1) fchown(r1, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f00000002c0)={0x2, 0x8}) fcntl$getown(0xffffffffffffffff, 0x9) bind$vsock_dgram(r2, &(0x7f0000000100)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file1\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file1\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)="7562000042e4", 0x1002, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) unshare(0x20020003) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000000140)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f0000001980)={{}, 'port1\x00', 0x0, 0x20010, 0x1f, 0x0, 0x3, 0x40, 0x0, 0x0, 0x4, 0x6d1}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(0xffffffffffffffff, 0x40505331, &(0x7f0000001900)={{}, {0xf331}, 0x0, 0x4}) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x0, 0x0) socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) unshare(0x40600) unlinkat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x0) 2018/03/31 03:44:00 executing program 6: mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='cgroup2\x00', 0x0, &(0x7f0000000100)) 2018/03/31 03:44:00 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001b00)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) read$eventfd(r2, &(0x7f0000000100), 0x8) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x236, 0x0, &(0x7f0000000100), 0x1b5) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f0000000240)={[0x10000, 0x112000, 0x2000, 0x5004], 0x4, 0x62}) r3 = socket$packet(0x11, 0x200000000003, 0x300) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000019c0)='/dev/sequencer2\x00', 0x4002, 0x0) getsockopt$inet6_opts(r4, 0x29, 0x3f, &(0x7f0000001a00)=""/180, &(0x7f0000001ac0)=0xb4) ioctl$sock_ifreq(r3, 0x80000089a2, &(0x7f0000000080)={"6272696467653000e7ffffff00", @ifru_settings={0x5, 0x0, @fr_pvc=&(0x7f0000000040)}}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000740)={0xffffffffffffffff}) r6 = getpgrp(0xffffffffffffffff) fcntl$setownex(r5, 0xf, &(0x7f0000001940)={0x2, r6}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000440)={&(0x7f0000000400)='./file0\x00', 0x0, 0x10}, 0x10) connect$inet(r5, &(0x7f0000000540)={0x2, 0x4e22}, 0x10) getpid() sched_setaffinity(0x0, 0xfffffffffffffd97, &(0x7f00000000c0)) renameat2(0xffffffffffffffff, &(0x7f0000000a40)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000a80)='./file0\x00', 0x0) r7 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r7, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r7, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r7, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r7, 0xc05c5340, &(0x7f0000000040)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r7, 0xc04c5349, &(0x7f00000009c0)={0x7}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) socket$inet6_sctp(0xa, 0x1, 0x84) r8 = syz_open_dev$dmmidi(&(0x7f00000006c0)='/dev/dmmidi#\x00', 0x1ff, 0x200) ioctl$ASHMEM_GET_PROT_MASK(r8, 0x7706, &(0x7f0000000700)) 2018/03/31 03:44:00 executing program 1: r0 = socket(0x7, 0x802, 0xffffffffffffffff) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x8080, 0x0) mq_timedreceive(r1, &(0x7f0000000040)=""/72, 0x48, 0x1, &(0x7f00000000c0)={0x77359400}) write(r0, &(0x7f0000000680)="1f000000160007000000000000000800090000000000000000000000030004", 0x1f) 2018/03/31 03:44:00 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x28}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000100), &(0x7f0000000140)=0x8) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r1 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffe, 0x80da14, 0x8001, 0x20000000}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/03/31 03:44:00 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100), &(0x7f0000000240)=0xfffffffffffffe2e) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/anycast6\x00') socket$inet6_udp(0xa, 0x2, 0x0) capset(&(0x7f0000000140)={0x20080522}, &(0x7f0000000280)={0x8001, 0x0, 0x0, 0x0, 0x0, 0x2}) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) preadv(r1, &(0x7f00006c6000)=[{&(0x7f0000000b80)=""/202, 0xca}], 0x1, 0x60) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x33b) syz_open_dev$evdev(&(0x7f00000002c0)='/dev/input/event#\x00', 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x0, 0x0) sendto$inet(r2, &(0x7f0000000240)="4e5b331f514effb30265ca5bc1f6e26c", 0x10, 0x0, &(0x7f0000000300)={0x2, 0x20000004e26, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r3 = socket$inet(0x2, 0x4008000000000001, 0x0) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000380)) sendto$inet(r3, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000000140)={&(0x7f0000000100)=[0x2, 0x4f3, 0x5f37, 0x0, 0x0, 0x9], 0x6, 0x2, 0x8c91, 0x3, 0x0, 0x65, {0x0, 0x0, 0x0, 0x1000, 0xfffffffffffffffd, 0x0, 0x29e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, "65d3556dc2e39e725c712332f5afe9886797059342fa0c7165f071fe6c15a871"}}) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) socket(0x0, 0x6, 0x401) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f0000000f80)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000700000004000000ca010000180100000000000018010000800300008003000080030000040000"], 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000900)=@assoc_value={0x0, 0x5}, &(0x7f0000000340)=0x8) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000980), 0x4) sendto$inet(r3, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) creat(&(0x7f0000000080)='./file0\x00', 0x0) creat(&(0x7f00000009c0)='./file0\x00', 0x0) [ 963.717509] cgroup: cgroup2: unknown option "" 2018/03/31 03:44:00 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) io_setup(0x101, &(0x7f0000003140)) syz_open_dev$usbmon(&(0x7f00000031c0)='/dev/usbmon#\x00', 0x7, 0x4000) syz_open_procfs(0xffffffffffffffff, &(0x7f00000032c0)='fdinfo\x00') openat(0xffffffffffffff9c, &(0x7f0000004600)='./file0\x00', 0x0, 0x0) creat(&(0x7f0000004680)='./file0\x00', 0x100) r1 = perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000200)) socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f00000001c0)={'yam0\x00', @ifru_map={0x80, 0x0, 0x647, 0x5, 0x400}}) syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x20881) r2 = getpgid(0xffffffffffffffff) getpriority(0x2, r2) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getuid() r3 = getgid() getgroups(0x1, &(0x7f0000000200)=[0x0]) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000080)=@kern={0x10}, 0xc, &(0x7f00000000c0), 0x0, &(0x7f0000004a00)=ANY=[@ANYBLOB="18000000010000000200630459837928249a4832fd2fe626cbafe666f249e0a5caaa76926ae5847c4bd427517b8591548b1e8f3ec98de96807591c4518652a78cb2b8efe46c8646fff8b5bfde77e422c120000000100000001545b87a1766da098", @ANYRES32=r3, @ANYBLOB="180000000100000002000000", @ANYRES32=r4, @ANYBLOB="340000000100000001000000", @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1], 0xa9, 0x800}, 0x20000080) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000004940)=ANY=[@ANYBLOB="3bffffff05060108ffeaffffffffffff00000000ba71a27116a7f8cb320000780000000000002000000000e19e72756d0fa50253cece798916e0b7ba2c44cb99165a4ce5c194cae3479b2d534ebc18a9d7baad4878772e01a10e45c97e16d4f64147c409ebed74a0eba1e43b00ab709897d9b4f5dd8b3f2fd7077d8852827dcb026c1ac64ca478b01e35ea4340b86b990341b752bba5b5fb0dcd4f1ec3f8a82121db21b0e00f59"], 0xa7}, 0x1}, 0x80) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0x3}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000002c00), &(0x7f0000002c40)=0x8) 2018/03/31 03:44:00 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x2) r1 = accept4(r0, &(0x7f0000000200)=@pppoe={0x0, 0x0, {0x0, @local}}, &(0x7f00000000c0)=0x80, 0x800) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa}, 0x1c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000380)=@sack_info={0x0, 0x5cff, 0xc5}, &(0x7f00000004c0)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000500)={r2, 0x3}, &(0x7f0000000780)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000180)=0x8) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000100)=0x3a) r3 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x1, 0x4000) ioctl$KVM_ASSIGN_SET_MSIX_NR(r3, 0x4008ae73, &(0x7f0000000280)={0x6, 0x2}) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f0000000000)=ANY=[], 0x0, &(0x7f00000005c0)=[{&(0x7f00000002c0)="96810a597e9a42788e14ce2c708bf48b4fee0dc1434b7595a71e562630e80e7d5f1a55a8a53754adefbacec6968892b970e58042df518fce0e12c3cd1457fe5bb80d0f5f623fe32c975e4ac3cfa79e0060ae65479c4325614604da0fa34e0bbfae85f53ecc6fe666fbeb889718ef137ed08b552595a1229de28c9949ad071ca5d36c2523322d6d92a14c599235eb", 0x8e}, {&(0x7f0000000740)="7dffdfbcde743e23d24cf8de4d3f0f41b584dea8e8883c0e69b2c02129e72f024072c38b16c106744f6c81f4b864af7a38472d8dda931e", 0x37}, {&(0x7f00000003c0)="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", 0xfb}, {&(0x7f0000000640)="c5757b7a54b2fe19691534447e30468419255645e58c401c8bfde251f244d45eafe98f691d173e65e369c40572479c101d82cb1aeb32a0bb8277ba81f4d999b931d2de21597565481bff08a6ccd21396b96b02fa7b6c6bc72c93d58bace33e39defb7cad075b5418457f5b28ca025875a9f894abdfe6349b9160ad11fba96ce3fcb040ce0388cbd2d0ac5c32b7f7396a12054b2e015a607fafdb34d30593fdece2996387997fce9a68b96505b9004cc1da2eff84b588fa4bdf0824af0b37d2270bcabc96a3f5fc1952b1644eb86a75f33e9e4f309a", 0xd5}, {&(0x7f0000000540)="b265cf32fc6d07ade185abbcc465af112dd1d8eaa6a9159e841895da68755725", 0x20}, {&(0x7f0000000580)="c68ef58256f6c05a5d6f385e3db130cd4f920eb8d1006044", 0x18}], 0x6, &(0x7f0000002000), 0x0, 0x8054}}], 0x2, 0x0) 2018/03/31 03:44:00 executing program 5: r0 = syz_open_dev$sndpcmp(&(0x7f00000002c0)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x1) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000001780)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x14) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x2f, 0x800) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000240)={0x4, 0x0, 0x800010007, 0x71a}) lookup_dcookie(0x1, &(0x7f00000000c0)=""/154, 0x9a) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000280)={r3, r4/1000+10000}, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000080)={0x7, r2, 0x10001, 0x4}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000180)={0x589, 0x1ff, 0x9, 'queue0\x00', 0x7}) 2018/03/31 03:44:00 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100), &(0x7f0000000240)=0xfffffffffffffe2e) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/anycast6\x00') socket$inet6_udp(0xa, 0x2, 0x0) capset(&(0x7f0000000140)={0x20080522}, &(0x7f0000000280)={0x8001, 0x0, 0x0, 0x0, 0x0, 0x2}) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) preadv(r1, &(0x7f00006c6000)=[{&(0x7f0000000b80)=""/202, 0xca}], 0x1, 0x60) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x33b) syz_open_dev$evdev(&(0x7f00000002c0)='/dev/input/event#\x00', 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x0, 0x0) sendto$inet(r2, &(0x7f0000000240)="4e5b331f514effb30265ca5bc1f6e26c", 0x10, 0x0, &(0x7f0000000300)={0x2, 0x20000004e26, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r3 = socket$inet(0x2, 0x4008000000000001, 0x0) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000380)) sendto$inet(r3, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000000140)={&(0x7f0000000100)=[0x2, 0x4f3, 0x5f37, 0x0, 0x0, 0x9], 0x6, 0x2, 0x8c91, 0x3, 0x0, 0x65, {0x0, 0x0, 0x0, 0x1000, 0xfffffffffffffffd, 0x99, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, "65d3556dc2e39e725c712332f5afe9886797059342fa0c7165f071fe6c15a871"}}) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) socket(0x0, 0x6, 0x401) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f0000000f80)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000700000004000000ca010000180100000000000018010000800300008003000080030000040000"], 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000900)=@assoc_value={0x0, 0x5}, &(0x7f0000000340)=0x8) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000980), 0x4) sendto$inet(r3, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) creat(&(0x7f0000000080)='./file0\x00', 0x0) creat(&(0x7f00000009c0)='./file0\x00', 0x0) 2018/03/31 03:44:00 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x1) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/rtc\x00', 0x2, 0x0) getsockname$llc(r1, &(0x7f0000001200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001240)=0x10) setsockopt$inet6_group_source_req(r0, 0x29, 0x2d, &(0x7f0000001fc4)={0x0, {{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}}, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x104) [ 964.634552] IPVS: ftp: loaded support on port[0] = 21 2018/03/31 03:44:01 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) openat$cgroup_procs(r0, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x400) mkdirat$cgroup(r0, &(0x7f0000000000)='syz1\x00', 0x1ff) dup2(r0, r1) 2018/03/31 03:44:01 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x400, 0x0) getpeername$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x1c) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r1, 0x8953, &(0x7f0000000000)={'bridge0\x00'}) r2 = getpgrp(0x0) sched_rr_get_interval(r2, &(0x7f0000000100)) 2018/03/31 03:44:01 executing program 0: unshare(0x40000000) r0 = socket$packet(0x11, 0x20000000000, 0x300) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x3, 0x40000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"082000000a810000007000", 0x2000}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x3501}) syz_open_dev$urandom(&(0x7f00000001c0)='/dev/urandom\x00', 0x0, 0x2000) r2 = epoll_create1(0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x4, 0x18000) ioctl$LOOP_SET_FD(r3, 0x4c00, r2) fchown(r2, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r3, 0xc0105303, &(0x7f00000002c0)={0x2, 0x8}) fcntl$getown(0xffffffffffffffff, 0x9) bind$vsock_dgram(r3, &(0x7f0000000100)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file1\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) unshare(0x20020003) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000000140)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f0000001980)={{}, 'port1\x00', 0x0, 0x20010, 0x1f, 0x0, 0x3, 0x40, 0x0, 0x0, 0x4, 0x6d1}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(0xffffffffffffffff, 0x40505331, &(0x7f0000001900)={{}, {0xf331}, 0x0, 0x4}) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x0, 0x0) socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40042409, 0x0) unshare(0x40600) unlinkat(0xffffffffffffffff, &(0x7f0000000680)='./file0\x00', 0x0) 2018/03/31 03:44:01 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff78}) r1 = dup2(r0, r0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000340)={0x5, r0, 0xfffffffffffffffe}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000300)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r2, 0xc1105518, &(0x7f00000001c0)={{0x1f, 0x5, 0x13, 0x7, "5778166e566de00ed1a6d9d078803069ce1e9538c3a3b3ff572277c79314106ff3c6ec53f878caffa7f8ae07", 0x7f}, 0x0, 0x0, 0xec, r3, 0x7fff, 0xab15, "7751836333372f1773f463c0271229272add18849b9a8be939a255f00ac38caeae548885880238192d17afe3242b35fee5ff3fdb53c4e93859e54aa3df11f1fb", &(0x7f0000000180)='(eth0\x00', 0x6, [], [0x7fff, 0x4, 0x9, 0x800]}) ioctl$TCSETSW(r0, 0x5402, &(0x7f0000590000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ffffffe}) r4 = syz_open_pts(r0, 0x0) readv(r4, &(0x7f00001aa000)=[{&(0x7f00006aaf01)=""/255, 0xff}], 0x1) socket$inet6(0xa, 0x7, 0xff) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) getsockopt$bt_BT_RCVMTU(r5, 0x112, 0xd, &(0x7f0000000080)=0x1, &(0x7f00000000c0)=0x2) ioctl$int_in(r4, 0x5421, &(0x7f0000000000)=0x20) ioctl$TCXONC(r6, 0x540a, 0x2) 2018/03/31 03:44:01 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100), &(0x7f0000000240)=0xfffffffffffffe2e) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/anycast6\x00') socket$inet6_udp(0xa, 0x2, 0x0) capset(&(0x7f0000000140)={0x20080522}, &(0x7f0000000280)={0x8001, 0x0, 0x0, 0x0, 0x0, 0x2}) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) preadv(r1, &(0x7f00006c6000)=[{&(0x7f0000000b80)=""/202, 0xca}], 0x1, 0x60) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x33b) syz_open_dev$evdev(&(0x7f00000002c0)='/dev/input/event#\x00', 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x0, 0x0) sendto$inet(r2, &(0x7f0000000240)="4e5b331f514effb30265ca5bc1f6e26c", 0x10, 0x0, &(0x7f0000000300)={0x2, 0x20000004e26, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r3 = socket$inet(0x2, 0x4008000000000001, 0x0) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000380)) sendto$inet(r3, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000000140)={&(0x7f0000000100)=[0x2, 0x4f3, 0x5f37, 0x0, 0x0, 0x9], 0x6, 0x2, 0x8c91, 0x3, 0x0, 0x65, {0x0, 0x0, 0x0, 0x1000, 0xfffffffffffffffd, 0x99, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, "65d3556dc2e39e725c712332f5afe9886797059342fa0c7165f071fe6c15a871"}}) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) socket(0x0, 0x6, 0x401) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f0000000f80)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000700000004000000ca010000180100000000000018010000800300008003000080030000040000"], 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000900)=@assoc_value={0x0, 0x5}, &(0x7f0000000340)=0x8) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000980), 0x4) sendto$inet(r3, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) creat(&(0x7f0000000080)='./file0\x00', 0x0) creat(&(0x7f00000009c0)='./file0\x00', 0x0) 2018/03/31 03:44:01 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000200)="d9fcb9690b00000f323e65670fc76d0067df15363ed2b4ee008000000f35ea45a70000e100b8aa3100000f23c80f21f8350c00d0000f23f80f09c74424000001c0fec744240271520000c7442406000000000f011424", 0x56}], 0x304, 0x1, &(0x7f0000000380), 0x0) sysfs$1(0x1, &(0x7f00000001c0)='&$#security') r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) r3 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0xffff, 0x200000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000440)={0x1}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000280)={0x0, 0x0, 0x8, 0x8000, 0x6, 0x2, 0x7f, 0x6, {0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x5, 0x0, 0x8d, 0x9, 0x9}}, &(0x7f0000000140)=0xb0) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000180)={r4, 0x31}, &(0x7f0000000340)=0x8) r5 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xff, 0x40000) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f0000000040)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/31 03:44:01 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) bind$inet6(r1, &(0x7f0000000840)={0xa, 0x4e20, 0x10000, @mcast2={0xff, 0x2, [], 0x1}, 0xd71}, 0x1c) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000040), 0x8) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xf, 0x9, &(0x7f0000000080)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x40}, [@call={0x85, 0x0, 0x0, 0x1d}, @exit={0x95}, @ldst={0x0, 0x1, 0x0, 0x2, 0xe, 0x0, 0xfffffffffffffffd}], {0x95}}, &(0x7f0000000100)='syzkaller\x00', 0x3c64, 0xf6, &(0x7f0000000140)=""/246, 0x41f00, 0x1}, 0x48) recvmmsg(r0, &(0x7f00000038c0)=[{{&(0x7f0000000880)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000001a00)=[{&(0x7f0000000900)=""/4096, 0x1000}, {&(0x7f0000001900)=""/105, 0x69}, {&(0x7f0000001980)=""/65, 0x41}], 0x3, &(0x7f0000001a40)=""/228, 0xe4, 0x101}, 0x5}, {{&(0x7f0000001b40)=@sco, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001bc0)=""/212, 0xd4}, {&(0x7f0000001cc0)=""/170, 0xaa}], 0x2, &(0x7f0000001dc0)=""/72, 0x48, 0x3}, 0x2}, {{&(0x7f0000001e40)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000002080)=[{&(0x7f0000001ec0)=""/246, 0xf6}, {&(0x7f0000001fc0)=""/165, 0xa5}], 0x2, &(0x7f00000020c0)=""/4096, 0x1000, 0x200}, 0x7}, {{&(0x7f00000030c0)=@pppol2tpv3in6, 0x80, &(0x7f0000003200)=[{&(0x7f0000003140)=""/190, 0xbe}], 0x1, &(0x7f0000003240)=""/103, 0x67, 0x13}, 0x7fffffff}, {{0x0, 0x0, &(0x7f00000032c0), 0x0, 0x0, 0x0, 0x6ca}, 0x4}, {{&(0x7f0000003300)=@alg, 0x80, &(0x7f0000003800)=[{&(0x7f0000003380)=""/89, 0x59}, {&(0x7f0000003400)=""/101, 0x65}, {&(0x7f0000003480)=""/212, 0xd4}, {&(0x7f0000003580)=""/105, 0x69}, {&(0x7f0000003600)=""/239, 0xef}, {&(0x7f0000003700)=""/241, 0xf1}], 0x6, &(0x7f0000003880)=""/36, 0x24, 0x7fff}, 0x8000}], 0x6, 0x60, &(0x7f0000003a40)={0x77359400}) uname(&(0x7f0000d38ff1)=""/15) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000740)={&(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @remote}}}}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000340)=""/251, 0xfb}, {&(0x7f0000000440)=""/79, 0x4f}, {&(0x7f00000004c0)=""/45, 0x2d}, {&(0x7f0000000500)=""/229, 0xe5}, {&(0x7f0000000600)=""/5, 0x5}, {&(0x7f0000000640)=""/3, 0x3}], 0x6, &(0x7f0000000700)=""/21, 0x15, 0x4}, 0x2001) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000780)={0x0, @multicast2, @local}, &(0x7f00000007c0)=0xc) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000800)={r3, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}}, 0x10) 2018/03/31 03:44:01 executing program 3: r0 = socket(0x10, 0x4000000002, 0x0) write(r0, &(0x7f0000805000)="260000001a0053eb910000f9ff090000000000000015e0f1ff609b000000ec5501000d8b017f", 0x26) recvfrom$ipx(r0, &(0x7f00007ef000)=""/4096, 0x11b2, 0x0, &(0x7f0000ff8000)={0x4, 0x0, 0x0, "933249611e5e"}, 0x10) fcntl$setlease(r0, 0x400, 0x1) recvmsg$kcm(r0, &(0x7f0000001900)={&(0x7f0000001380)=@l2, 0x80, &(0x7f0000001880)}, 0x0) 2018/03/31 03:44:01 executing program 1: clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timer_create(0xa, &(0x7f00003a3fa8)={0x0, 0x29, 0x21, @tid=0xffffffffffffffff}, &(0x7f0000b23ffc)) timer_settime(0x0, 0x0, &(0x7f0000687000)={{r0}, {0x0, r1}}, &(0x7f0000956000)) timer_gettime(0x0, &(0x7f0000c13ff0)) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000240)={0x1, 0x9}, 0x8) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x4002, 0x0) ioctl$KDSETMODE(r3, 0x4b3a, 0x80000001) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) sched_getparam(r4, &(0x7f0000000140)) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)) 2018/03/31 03:44:01 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0xfffffffffffff443, 0x8000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000140)={0x0, 0xffffffffffff0001, 0x1, [0x400]}, &(0x7f0000000280)=0xa) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000002c0)=@assoc_value={r1, 0x80000000}, &(0x7f0000000300)=0x8) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r3 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)='\x00', 0x1, r3) r4 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000340)="b33ab76079ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944c82dd184301c190894ff1726f78d0e89edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149bd61bd78b506e8b", 0xd0, r3) r5 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f0000000180)={r5, r4, r5}, &(0x7f00000001c0)=""/42, 0x2a, &(0x7f0000000240)={&(0x7f0000000200)={'md5\x00'}}) 2018/03/31 03:44:01 executing program 1: r0 = socket(0x0, 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) r2 = perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r1, 0x227c, &(0x7f000097e000)) bind$netrom(r0, &(0x7f0000005280)=@full={{0x3, {"f782690a4da068"}, 0x1}, [{"8991c9fdc306b3"}, {"ef4804bee5ad8d"}, {"4ede79ddd15c12"}, {"0d89448a64c0d7"}, {"67ff38007e9e32"}, {"916d7ead3eff98"}, {"097c4da27d36f3"}, {"dbcfcd917f84a3"}]}, 0x48) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0101000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cd184a"}, 0x80) r3 = socket(0x11, 0xa, 0x2) sendmsg(r3, &(0x7f0000000000)={&(0x7f0000000040)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f00000013c0), 0x0, &(0x7f00002d4000)}, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000280)={0x0, 0x1, 0x0, 0x80000000000000}, &(0x7f00000002c0)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000340)={r4, @in6={{0xa, 0x4e24, 0x4, @dev={0xfe, 0x80, [], 0xa}, 0xffffffffffff6c29}}, 0x7fffffff}, 0x90) munlockall() bind$unix(r3, &(0x7f0000005300)=@abs, 0x6e) r5 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setpriority(0x2, 0x0, 0x8) r6 = syz_open_dev$sndseq(&(0x7f0000000300)='/dev/snd/seq\x00', 0x0, 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000f40)={0x1f7e, 0x200, 0x200, 0x2a3, 0x8, 0x2, 0x6f9d, 0x9, 0x0}, &(0x7f0000000f80)=0x5) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000fc0)={r7, @in={{0x2, 0x4e20}}, 0x9, 0x9}, 0x90) r8 = shmget(0x3, 0x3000, 0x400, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(r8, 0x2, &(0x7f0000000240)=""/9) sendmsg$unix(r1, &(0x7f0000000c80)={&(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000004c0)=[{&(0x7f0000000140)="c87dfa2b2c8bc26c607777af39a7d751c861da938d4fabd1b053980e4901d786d144d86cb017ecdf8401926f1d5dc2bb69b0e9dfdc217ac4b55e5da5df8155b44d7e6e0f5c05f550ca3b4ab0210dc5aac8850c950669ff3dd372f84fbccb1e074ed617ef94138a9c2842a3c16df7df16577845bb1b4b7610dfca58decf56bb5b9c2e003c607115878e458d22396c9e7f406cf932922b2449bab0f74a21efdbb8e090ff6efef7ee1cc7375186fc5dd68b258b3cebf3367aee1d93de63a796ddfc974cd76b0719fddb461b93", 0xcb}], 0x1, &(0x7f0000000e80)=[@rights={0x28, 0x1, 0x1, [r5, r3, r1, r6, r2, r3]}, @rights={0x18, 0x1, 0x1, [r5, r0]}, @cred={0x20, 0x1, 0x2}, @rights={0x18, 0x1, 0x1, [r3, r0]}, @cred={0x20, 0x1, 0x2}], 0x98, 0x40408c1}, 0x10) 2018/03/31 03:44:01 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/rt_cache\x00') setsockopt$packet_buf(r0, 0x107, 0x2, &(0x7f00000000c0)="87e6d4086a5df84074e76ee84d55e5ea90254d513804a2da400cf8f9fd826fb000", 0x21) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000100)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1c00000018001d6000000000000000000a0000000000000600000000"], 0x1}, 0x1}, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000040)={0x2, 0x0, 0xc7b3, 0x4, 0xcc3}) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000140)=0x1) [ 965.716851] IPVS: ftp: loaded support on port[0] = 21 2018/03/31 03:44:02 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) connect$llc(r0, &(0x7f00008e2ff0)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="2202ce37e7a3"}, 0x10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x5, [0x7, 0x1f, 0x800, 0x2, 0x4d3ab537]}, &(0x7f0000000040)=0xe) 2018/03/31 03:44:02 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100), &(0x7f0000000240)=0xfffffffffffffe2e) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/anycast6\x00') socket$inet6_udp(0xa, 0x2, 0x0) capset(&(0x7f0000000140)={0x20080522}, &(0x7f0000000280)={0x8001, 0x0, 0x0, 0x0, 0x0, 0x2}) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) preadv(r1, &(0x7f00006c6000)=[{&(0x7f0000000b80)=""/202, 0xca}], 0x1, 0x60) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x33b) syz_open_dev$evdev(&(0x7f00000002c0)='/dev/input/event#\x00', 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x0, 0x0) sendto$inet(r2, &(0x7f0000000240)="4e5b331f514effb30265ca5bc1f6e26c", 0x10, 0x0, &(0x7f0000000300)={0x2, 0x20000004e26, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r3 = socket$inet(0x2, 0x4008000000000001, 0x0) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000380)) sendto$inet(r3, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000000140)={&(0x7f0000000100)=[0x2, 0x4f3, 0x5f37, 0x0, 0x0, 0x9], 0x6, 0x2, 0x8c91, 0x3, 0x0, 0x65, {0x0, 0x0, 0x0, 0x1000, 0xfffffffffffffffd, 0x99, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, "65d3556dc2e39e725c712332f5afe9886797059342fa0c7165f071fe6c15a871"}}) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) socket(0x0, 0x6, 0x401) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f0000000f80)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000700000004000000ca010000180100000000000018010000800300008003000080030000040000"], 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000900)=@assoc_value={0x0, 0x5}, &(0x7f0000000340)=0x8) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000980), 0x4) sendto$inet(r3, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) creat(&(0x7f0000000080)='./file0\x00', 0x0) creat(&(0x7f00000009c0)='./file0\x00', 0x0) 2018/03/31 03:44:02 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) bind(r0, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x172) r1 = socket(0x1f, 0xf, 0x0) close(0xffffffffffffffff) r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) r3 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r3) add_key$user(&(0x7f0000c24ffb)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)="600001e3a255ec4a8d9d652d0527abdffd0587e50ec159997396abc344a7d9f542a3e3af2d90a5df424d68996f51a7b3f20108f152bfd57ac5a50be84a106249abbfc5b3f2e96bf3039474801001807fbf00000000000000000000000000000000", 0x61, r4) add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)='\x00', 0x1, r4) add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000f19edc)="b33ab76079ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3", 0x90, r4) request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)="2f6465612f7675746f66730719", r3) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'sit0\x00'}, 0xffffffffffffff09) socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000035c0)={'teql0\x00'}) r5 = memfd_create(&(0x7f0000000080)='dev ', 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r5, 0x0, 0x0, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000340), 0x4) fchmod(r5, 0x0) r6 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x8081) r7 = socket(0x0, 0x3, 0x0) recvmsg$netrom(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000000)=@ax25={0x3, {"8aafabddcfcc23"}}, 0xfffffffffffffce5, &(0x7f00000004c0), 0x0, 0x0, 0x0, 0x4000}, 0x0) write(r7, &(0x7f0000000080)="240000005a005f191415f507125a00000903210308001000fff708", 0x1b) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x106}) syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x80000001) r8 = dup2(0xffffffffffffffff, r6) ioctl$TUNSETQUEUE(r8, 0x400454d9, &(0x7f0000000000)={'vlan0\x00', 0x400}) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x2f, &(0x7f0000000240)={@empty, @multicast1, @remote}, &(0x7f0000000280)=0xc) ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) 2018/03/31 03:44:02 executing program 4: pipe2(&(0x7f0000000000), 0x800) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000bab000)={0x1, {{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x88) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000000140)={0x100000001, {{0x2, 0x4e20, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x108) 2018/03/31 03:44:02 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa}, 0x1c) getpeername$inet6(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000001c0)=0x1c) sendto$inet6(r0, &(0x7f0000000040)="22bb7cccfc11f3e060fe60b97411c2ca47", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1780545a5c044557) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x40004, 0x0) accept4$vsock_stream(r1, &(0x7f0000000100)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10, 0x0) unshare(0x20000) r2 = syz_open_procfs(0x0, &(0x7f0000044000)='ns/mnt\x00') set_mempolicy(0x8003, &(0x7f00000000c0)=0x81, 0x93c) setns(r2, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000040)={0x6c, 0x0, 0x5, 0x200}, 0x8) io_setup(0x47, &(0x7f0000000440)=0x0) io_submit(r3, 0x1, &(0x7f00000001c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x800, r2, &(0x7f0000000100)="3946c93f4026ce2b4b55d164be5a264980e76f0ec565a7c5e245850e623f830dd3b671ff8cb768114b1d12235fa808aa80efb9b56d66a33a4ea4de288f1706748e53a8bee27db64ba067af00e968cf1abf87853a47e2c709423ab9c658f291fbd8a245527208bf4546dbe3816e03f4e1270d4859b32e0e1f92", 0x79, 0x6, 0x0, 0x0, r2}]) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000700)=ANY=[@ANYBLOB="19000310e964ad02a5336d67fb00", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000400)=0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000005c0)={r4, 0x4, 0x8, 0x400000, 0xec, 0x5}, &(0x7f0000000600)=0x14) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x80, 0x0) r5 = mq_open(&(0x7f000084dff0)='!selinuxselinux\x00', 0x0, 0x0, &(0x7f0000664fc0)) mq_timedreceive(r5, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6eff8)={0x77359400}) mq_timedreceive(r5, &(0x7f0000a2e000)=""/40, 0x28, 0x0, &(0x7f0000b6bff0)) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000140)) recvfrom$unix(0xffffffffffffffff, &(0x7f0000000480)=""/61, 0x9, 0x0, 0x0, 0x7ade03ee) writev(r0, &(0x7f0000000740)=[{&(0x7f0000000a00)="c1", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2}, 0xb) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1040}, 0xc, &(0x7f0000000380)={&(0x7f00000002c0)={0xa0, r6, 0x202, 0x70bd28, 0x25dfdbff, {0x4}, [@IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2f}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'dh\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'dummy0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}]}, 0xa0}, 0x1, 0x0, 0x0, 0x8000}, 0xc0) close(r0) syz_open_dev$adsp(&(0x7f0000000200)='/dev/adsp#\x00', 0x69, 0x100) 2018/03/31 03:44:02 executing program 0: unshare(0x40000000) r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x3, 0x40000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={"082000000a810000007000", 0x4000000000009005}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x3501}) syz_open_dev$urandom(&(0x7f00000001c0)='/dev/urandom\x00', 0x0, 0x2000) r2 = epoll_create1(0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x4, 0x18000) ioctl$LOOP_SET_FD(r3, 0x4c00, r2) fchown(r2, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r3, 0xc0105303, &(0x7f00000002c0)={0x2, 0x8}) fcntl$getown(0xffffffffffffffff, 0x9) bind$vsock_dgram(r3, &(0x7f0000000100)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file1\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) unshare(0x20020003) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000000140)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f0000001980)={{}, 'port1\x00', 0x0, 0x20010, 0x1f, 0x0, 0x3, 0x40, 0x0, 0x0, 0x4, 0x6d1}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(0xffffffffffffffff, 0x40505331, &(0x7f0000001900)={{}, {0xf331}, 0x0, 0x4}) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x0, 0x0) socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40042409, 0x0) unshare(0x40600) unlinkat(0xffffffffffffffff, &(0x7f0000000680)='./file0\x00', 0x0) 2018/03/31 03:44:02 executing program 1: r0 = socket$inet(0x2, 0x5, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x20000000000, 0x24c100) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000040)={0x3, 0x717, 0x4, 'queue0\x00', 0x2}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000100)={'lo\x00', {0x2, 0x0, @loopback=0x7f000001}}) 2018/03/31 03:44:02 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgget(0xffffffffffffffff, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000400)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000003c0)={&(0x7f00000002c0)={0xd8, r1, 0x720, 0x70bd2b, 0x25dfdbfc, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7ff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x4}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xfff}]}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x30}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}]}, 0xd8}, 0x1, 0x0, 0x0, 0x20040880}, 0x8085) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000140), &(0x7f0000000180)=0x18) r2 = socket$alg(0x26, 0x5, 0x0) r3 = socket$netlink(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000000040)={'ip6gretap0\x00', {0x2, 0x4e21}}) sendmsg$nl_route(r3, &(0x7f00000fa000)={&(0x7f0000c1b000)={0x10}, 0xc, &(0x7f000052aff0)={&(0x7f0000634000)=@delneigh={0x1c, 0x1d, 0x301, 0x0, 0x0, {0x1f}}, 0x1c}, 0x1}, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f00000001c0)="b289f3e45399914305b9b119a621c1f868daed0b4b3bf8b4e87af480892e4a13d10f23f446bf2cb142ec7c9308d986c5368c75bbea9d436e67ef4ee74193863a9ec1dd45fc93d2afcbce496520a9db2ccfa2d25903fb561510f7db91612f4341e936a7298667b1bc70ee9a1f8391d22aebe94d26f85265892a7376594740479123b0abf47a4199f06f8b6bdbfa48c483dd85a0a9e0a560cf49f57dabafa7bb2c79234c2e722f7b1912edba902a20d26b59b2e27b24a4ebdf6bf077f7ccfb1353a98071", 0xc3) read(0xffffffffffffffff, &(0x7f0000ff9000)=""/80, 0x50) sendmsg$FOU_CMD_DEL(0xffffffffffffffff, &(0x7f0000001580)={&(0x7f0000001440)={0x10}, 0xc, &(0x7f0000001540)={&(0x7f0000001b80)=ANY=[]}, 0x1}, 0x0) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f0000001780)={&(0x7f0000001600)={0x10}, 0xc, &(0x7f0000001740)={&(0x7f0000001640)=ANY=[]}, 0x1}, 0x0) 2018/03/31 03:44:02 executing program 1: r0 = socket$inet(0x2, 0x3, 0x2) mmap(&(0x7f0000413000/0x3000)=nil, 0x3000, 0x6, 0x32, r0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000080)=0x4) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000), 0x10) 2018/03/31 03:44:02 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000308000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0xc0481273, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf"}) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000000000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(0xffffffffffffffff, &(0x7f00000001c0)="1f0000000104fffff13b54c007110009f30501000b00044000000000020000", 0x1f) r2 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00000003c0)=0x200, 0x4) sched_setparam(0x0, &(0x7f0000000400)) syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000000440)={{0x60000000, 0x40, 0x4, 0x1, 0x10001, 0x2}, 0x6, 0x0, 0x99, 0x0, 0x7, "e02f94f384aedf2ca05e166aaedcccec7301a95b62125b0a1319eb1e0ad95bd4dc52766005c7fdec991968df78480f7ea3bcb2c0139c0a55f8d247b3b53951f9099544a981938993ee7699d37bc1229c4ef1bc25c0612a7b82ca67b2a36d2fd6aa0aa5e50c35ef5ad40eeba6b0609c528acb5a47a9843ea99d64f347a903a586"}) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r3) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000940)={{{@in6=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f0000000780)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000007c0), &(0x7f0000000540)=0xc) fchown(r3, r4, 0x0) mlock(&(0x7f000000c000/0x3000)=nil, 0x3000) r5 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x806) ioctl$BINDER_SET_CONTEXT_MGR(r5, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r5, 0x0) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x1c4, 0x0, &(0x7f0000011f9d)}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000640), &(0x7f0000000600)=0xffffffffffffffc3) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000000340)={0x44, 0x0, &(0x7f00000001c0)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100), &(0x7f0000000180)}}], 0x0, 0x0, &(0x7f0000000240)}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f00000002c0), &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000280)={0x0, 0x3f, 0x6, 0x2, 0x7fffffff, 0xd4}, &(0x7f0000000500)=0x14) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000580)={r6, 0x200}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000000c0), &(0x7f0000000240)=0x4) openat$cgroup(0xffffffffffffff9c, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000300)={0x0, 'erspan0\x00'}, 0x18) 2018/03/31 03:44:02 executing program 7: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)) tgkill(0x0, 0x0, 0x0) r2 = accept$netrom(0xffffffffffffff9c, &(0x7f00000002c0)=@full, &(0x7f0000000380)=0x48) fcntl$getown(r2, 0x9) r3 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x0, 0x3}) getpeername(0xffffffffffffffff, &(0x7f0000002940)=@can={0x0, 0x0}, &(0x7f00000029c0)=0x80) connect$packet(r3, &(0x7f0000002a00)={0x11, 0x7, r4, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) fsetxattr(r3, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000600)={0x1f, 0x100000001, 0x202, 0x8, 0xfff, 0x3da, 0x0, 0xffffffff, 0x0}, &(0x7f00000007c0)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000800)={0x7fff, 0xa, 0xf33, 0xe51c, r5}, 0x10) fremovexattr(r3, &(0x7f0000000000)=@known='user.syz\x00') ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f0000000340)={0x9}) socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0xa, 0x1, 0x0) ioctl(r6, 0x8912, &(0x7f00000000c0)) connect(0xffffffffffffffff, &(0x7f0000000740)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x80) keyctl$join(0x1, &(0x7f0000000880)={0x73, 0x79, 0x7a, 0x2}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') syz_fuseblk_mount(&(0x7f00000004c0)='./file0\x00', &(0x7f00000005c0)='./file0\x00', 0xe000, r0, r1, 0x325e, 0x0, 0x2820080) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000640)={0x0, 0x200, 0x0, 0x2}, &(0x7f0000000680)=0x10) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f0000000b40)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f00000008c0)=ANY=[@ANYBLOB="9300000091d39b297d008fc03e408ee000310e16e8ff44b195358ad6b69030cb40e7f8649b5e69f24b3a6daf07bd04d942aed52400000000ee46cf99dc869f498fbe73187d366c51a4d622a561c7cd644999473f1081c0482a431b85ef56db7d651100000000000000009f75b8328b877f7756e8a5fc43edad3f0192340dffe8d7fad100b8804dbcb9115772c62951bac1f45c8a1f99336285973218"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x40000) fcntl$getown(0xffffffffffffffff, 0x9) r7 = socket$packet(0x11, 0x3, 0x300) ioctl$LOOP_SET_FD(r3, 0x4c00, r7) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000980)={{{@in=@loopback, @in6=@mcast2}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f0000000840)=0xe8) 2018/03/31 03:44:02 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100), &(0x7f0000000240)=0xfffffffffffffe2e) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/anycast6\x00') socket$inet6_udp(0xa, 0x2, 0x0) capset(&(0x7f0000000140)={0x20080522}, &(0x7f0000000280)={0x8001, 0x0, 0x0, 0x0, 0x0, 0x2}) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) preadv(r1, &(0x7f00006c6000)=[{&(0x7f0000000b80)=""/202, 0xca}], 0x1, 0x60) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x33b) syz_open_dev$evdev(&(0x7f00000002c0)='/dev/input/event#\x00', 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x0, 0x0) sendto$inet(r2, &(0x7f0000000240)="4e5b331f514effb30265ca5bc1f6e26c", 0x10, 0x0, &(0x7f0000000300)={0x2, 0x20000004e26, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r3 = socket$inet(0x2, 0x4008000000000001, 0x0) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000380)) sendto$inet(r3, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000000140)={&(0x7f0000000100)=[0x2, 0x4f3, 0x5f37, 0x0, 0x0, 0x9], 0x6, 0x2, 0x8c91, 0x3, 0x0, 0x65, {0x0, 0x0, 0x0, 0x1000, 0xfffffffffffffffd, 0x99, 0x29e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "65d3556dc2e39e725c712332f5afe9886797059342fa0c7165f071fe6c15a871"}}) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) socket(0x0, 0x6, 0x401) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f0000000f80)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000700000004000000ca010000180100000000000018010000800300008003000080030000040000"], 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000900)=@assoc_value={0x0, 0x5}, &(0x7f0000000340)=0x8) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000980), 0x4) sendto$inet(r3, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) creat(&(0x7f0000000080)='./file0\x00', 0x0) creat(&(0x7f00000009c0)='./file0\x00', 0x0) 2018/03/31 03:44:02 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000003c0), 0xc}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000280)={'teql0\x00', 0x55d6}) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x8) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f0000000000)={0x7}) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r4, 0x0) utimes(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x0, 0x2710}, {0x77359400}}) epoll_create1(0x0) r5 = dup3(r2, r3, 0x0) gettid() getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000540)={0x0, 0x0}, &(0x7f0000000580)=0xc) sendmsg$unix(r5, &(0x7f0000000600)={&(0x7f0000000200)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000280)="6dc95980a1924286d098b55e644d611ef1d29f968b79ff95dc00685ad6e4c5b8cd7115dc492ec052c8a2d4154c9f705985ed7a4e601e408df061bc98c458cb0d53592bcb0b5b231b2eb693b6e0aede29ac0e17ac845d9ce113a45f5cd490ed7691ceb875f10bd8ab17c07696d44e4e8f875b043e74bb6ed3d6178cb447baabe1edd772ad27dd5d60e6", 0x89}], 0x1, &(0x7f00000005c0), 0x0, 0xb95c1172567e0efd}, 0x8000000000040000) r7 = add_key(&(0x7f0000000040)='encrypted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000001040)="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", 0x1000, 0xffffffffffffffff) perf_event_open(&(0x7f00000000c0)={0x3, 0x70, 0x5, 0x100000001, 0x0, 0x4, 0x0, 0x5, 0x40, 0x8, 0x1, 0x3, 0xdcfd, 0x0, 0x0, 0x1, 0x6, 0xffff, 0x9, 0x3, 0x8, 0xd6c, 0x9, 0x1ff, 0x25d8, 0x7, 0x20, 0x3ff, 0x380000, 0x6, 0x8, 0x62, 0x1, 0x100000000, 0x5, 0x6, 0x3ff, 0xaf17, 0x0, 0x1f, 0x3, @perf_config_ext={0xc, 0xff2f}, 0xa000, 0x100000000, 0x5, 0x7, 0x0, 0xff, 0x2}, 0x0, 0x10, r5, 0x2) setsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f00000001c0)=0x5, 0x4) recvmmsg(r5, &(0x7f0000005380)=[{{&(0x7f0000000340)=@alg, 0x80, &(0x7f0000000440)=[{&(0x7f0000000400)=""/29, 0x1d}], 0x1, &(0x7f0000000700)=""/134, 0x86, 0x4}, 0xcb6d}, {{&(0x7f00000004c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000000b40)=[{&(0x7f00000007c0)=""/208, 0xd0}, {&(0x7f00000005c0)=""/43, 0x2b}, {&(0x7f00000008c0)=""/199, 0xc7}, {&(0x7f00000009c0)=""/55, 0x37}, {&(0x7f0000000a00)=""/217, 0xd9}, {&(0x7f0000000b00)=""/27, 0x1b}], 0x6, 0x0, 0x0, 0x4}, 0xfffffffffffffeff}, {{&(0x7f0000000bc0)=@can={0x0, 0x0}, 0x80, &(0x7f0000000d80)=[{&(0x7f0000000c40)=""/135, 0x87}, {&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f0000000d00)=""/82, 0x52}], 0x3, &(0x7f0000000dc0)=""/6, 0x6, 0x80}, 0x2}, {{&(0x7f0000000e00)=@un=@abs, 0x80, &(0x7f00000041c0)=[{&(0x7f0000000e80)=""/182, 0xb6}, {&(0x7f0000000f40)=""/18, 0x12}, {&(0x7f0000000f80)=""/102, 0x66}, {&(0x7f0000003040)=""/95, 0x5f}, {&(0x7f00000030c0)=""/92, 0x5c}, {&(0x7f0000003140)=""/58, 0x3a}, {&(0x7f0000003180)=""/44, 0x2c}, {&(0x7f00000031c0)=""/4096, 0x1000}], 0x8, &(0x7f0000004240)=""/251, 0xfb, 0x585}, 0x1}, {{0x0, 0x0, &(0x7f0000004340), 0x0, &(0x7f0000004380)=""/4096, 0x1000, 0xd210}, 0x1ae}], 0x5, 0x10042, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f00000054c0)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e24, 0x10, 0x4e24, 0x5cee, 0xa, 0x80, 0x80, 0x9cd400708b93fe38, r8, r6}, {0x7, 0x2, 0x70, 0xb42, 0xfff, 0x6, 0x8d58, 0x5}, {0x7, 0x8, 0x3}, 0x3, 0x6e6bb8, 0x2, 0x1, 0x1}, {{@in6, 0x4d2, 0x3c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x15}, 0x3505, 0x0, 0x3, 0x401, 0x3, 0x436, 0x4}}, 0xe8) keyctl$get_keyring_id(0x0, r7, 0x80000001) ioctl$TIOCCBRK(r5, 0x5428) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r5, 0x4c02, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x10001, 0x1e, 0x9, 0x11, "c17fb401b04de06a7358fb3877cb3694b46c089194970a153788f899b5b9ffe72ff30546093a775fab4417587a60d83d92ada2cdc1dedb6a20e468af150ea2a2", "00e2151ba5b6a510ef3c1e2e5c0da34f5cd0f94e4738033e975772b1b2dfe7b6", [0x0, 0x1000000000001f]}) shutdown(r1, 0x1) [ 966.052689] nla_parse: 1 callbacks suppressed [ 966.052695] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/03/31 03:44:02 executing program 5: syz_mount_image$jfs(&(0x7f0000000240)='jfs\x00', &(0x7f0000000280)='./file0\x00', 0x100, 0x4, &(0x7f00000004c0)=[{&(0x7f00000002c0), 0x0, 0x6}, {&(0x7f0000000300)="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", 0xfe, 0x2}, {&(0x7f0000000400)="540718264c8943b51d98bd753d0fc85b594bef1941e0cf275829738033f3ff6a69397bd559f975b6d238ebfbbe45cfa69e0c7ce049d581a2691712e7ac4b38a97cfdcf99b15f43d8157340e4be19a4015b1813", 0x53, 0xffff}, {&(0x7f0000000480)="60df900fd1362fb37498ea8faa222c3da4b40bee553a7036d15341ea0fee9cddc8", 0x21, 0x5}], 0x80000, &(0x7f0000000540)={[{@resize='resize', 0x2c}, {@uid={'uid', 0x3d, [0x35, 0x3b, 0x33]}, 0x2c}, {@nointegrity='nointegrity', 0x2c}, {@grpquota='grpquota', 0x2c}]}) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="c4000000130021040000000000000000ff0100000000000000000000000001000000000000000000000000000000000000000000000000020000000000000000", @ANYRES32=0x0, @ANYBLOB="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"], 0x3}, 0x1, 0x0, 0x0, 0xfffffffffffffffc}, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f00000001c0), &(0x7f0000000200)=0x40) [ 966.144663] binder: 16493:16494 transaction failed 29201/-28, size 2199023255581-682899800065 line 2963 [ 966.181005] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 966.211141] binder: BINDER_SET_CONTEXT_MGR already set [ 966.220356] binder_alloc: 16493: binder_alloc_buf, no vma [ 966.226058] binder: 16493:16505 transaction failed 29189/-3, size 2199023255581-682899800065 line 2963 [ 966.253684] binder: 16493:16494 ioctl 40046207 0 returned -16 [ 966.267640] binder_alloc: 16493: binder_alloc_buf, no vma [ 966.273514] binder: 16493:16511 transaction failed 29189/-3, size 0-0 line 2963 [ 966.338941] binder: undelivered TRANSACTION_ERROR: 29189 [ 966.345195] binder: release 16493:16494 transaction 184 out, still active [ 966.352223] binder: undelivered TRANSACTION_COMPLETE [ 966.357392] binder: send failed reply for transaction 184, target dead [ 967.044198] binder_alloc: binder_alloc_mmap_handler: 16501 20000000-20002000 already mapped failed -16 [ 967.159416] IPVS: ftp: loaded support on port[0] = 21 2018/03/31 03:44:04 executing program 0: unshare(0x40000000) r0 = socket$packet(0x11, 0x20000000000, 0x300) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x2, 0x3fffe) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={"082000000a810000007000", 0x4000000000009005}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x3501}) syz_open_dev$urandom(&(0x7f0000000180)='/dev/urandom\x00', 0x0, 0x1ff5) r2 = epoll_create1(0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x4, 0x18000) ioctl$LOOP_SET_FD(r3, 0x4c00, r2) fchown(r2, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r3, 0xc0105303, &(0x7f00000002c0)={0x2, 0x8}) fcntl$getown(0xffffffffffffffff, 0x9) bind$vsock_dgram(r3, &(0x7f0000000100)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file1\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) unshare(0x4000) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000000140)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f0000001980)={{}, 'port1\x00', 0x0, 0x20010, 0x1f, 0x0, 0x3, 0x40, 0x0, 0x0, 0x4, 0x6d1}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(0xffffffffffffffff, 0x40505331, &(0x7f0000001900)={{}, {0xf331}, 0x0, 0x4}) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x0, 0x0) socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40042409, 0x8000001) unshare(0x40600) unlinkat(0xffffffffffffffff, &(0x7f0000000680)='./file0\x00', 0x0) 2018/03/31 03:44:04 executing program 4: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x800) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0xfc, "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"}, &(0x7f0000000180)=0x120) r1 = syz_open_dev$sndctrl(&(0x7f0000843000)='/dev/snd/controlC#\x00', 0x0, 0x1) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000b46b38)={{0x7, 0x0, 0x0, 0x0, "2a421c03781c85e5de4eae2be6be026f26ed58788e01428a987c6eb6d58814a89e3e9d707f1c8d002aaab2c6"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0xffffffffffffffe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc], {0x0, 0x989680}}) 2018/03/31 03:44:04 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x4801, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000140)={&(0x7f00006ac000/0x3000)=nil, 0x3000}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x1, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r3 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) shmat(r3, &(0x7f0000ffa000/0x3000)=nil, 0x0) close(r2) r4 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r5 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r4) add_key$user(&(0x7f0000c24ffb)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)="600001e3a255ec4a8d9d652d0527abdffd0587e50ec159997396abc344a7d9f542a3e3af2d90a5df424d68996f51a7b3f20108f152bfd57ac5a50be84a106249abbfc5b3f2e96bf3039474801001807fbf00000000000000000000000000000000", 0x61, r5) r6 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)="0003", 0x2, r5) r7 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000f19edc)="b33ab76079ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea", 0x8c, r5) r8 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)="2f6465612f7675746f66730719", r4) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r6, r7, r8}, &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)}) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000180)=0x1, 0x4) r9 = socket$inet_udp(0x2, 0x2, 0x0) syz_open_dev$midi(&(0x7f0000000380)='/dev/midi#\x00', 0x20000000cdfb, 0x20020) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000035c0)={'teql0\x00'}) ioctl$TUNSETIFF(r9, 0x400454ca, &(0x7f00000001c0)={'syzkaller0\x00', 0x4400}) r10 = memfd_create(&(0x7f0000000080)='dev ', 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r9, 0x0, 0x800000000000043f, 0xfffffffffffffffe) fchmod(r10, 0x0) r11 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) recvmsg$netrom(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000000)=@ax25={0x3, {"8aafabddcfcc23"}}, 0x10, &(0x7f00000004c0)}, 0x0) write(0xffffffffffffffff, &(0x7f0000000080)="240000005a005f191415f507125a00000903210308001000fff708", 0x1b) ioctl$TUNSETIFF(r11, 0x400454ca, &(0x7f0000000300)={"d202b999cf85000000000088f301e710", 0x106}) 2018/03/31 03:44:04 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00001ebffc)) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x100000000, 0x101200) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)={0x9, [0x6, 0x8001, 0x3, 0x4, 0x2, 0xd73, 0x20000000000000, 0x7, 0xffffffffffff80d9]}, 0x16) 2018/03/31 03:44:04 executing program 3: mq_open(&(0x7f0000076000)='\x00\x00', 0x0, 0x0, &(0x7f0000000000)={0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) 2018/03/31 03:44:04 executing program 1: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000003c0)=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={0x8, 0xffff}}, r0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(0xffffffffffffffff, 0x8935, &(0x7f0000000280)={'teql0\x00'}) seccomp(0x1, 0x1, &(0x7f0000000140)={0x1, &(0x7f0000004fe8)=[{0x6, 0x0, 0x0, 0x8}]}) listen(0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x0, 0x84) sendto$inet6(0xffffffffffffffff, &(0x7f000087dffe), 0x0, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = dup2(r2, r1) bind$unix(r3, &(0x7f0000000300)=@abs={0x0, 0x0, 0x4e20}, 0x6e) openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_REINJECT_CONTROL(r3, 0xae71, &(0x7f0000000440)) syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) epoll_create1(0x0) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000540), &(0x7f0000000580)=0xc) getsockopt$IP6T_SO_GET_REVISION_TARGET(r3, 0x29, 0x45, &(0x7f0000000000)={'IDLETIMER\x00'}, &(0x7f0000000200)=0x1e) sendmsg$unix(r4, &(0x7f0000000380)={&(0x7f0000000480)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000000), 0x0, &(0x7f00000005c0), 0xfffffffffffffe84}, 0x40000) r5 = add_key(&(0x7f0000000040)='encrypted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000001040), 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f00000000c0)={0x0, 0x70, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xc}, 0x0, 0x100000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f00000001c0), 0x4) keyctl$get_keyring_id(0x0, r5, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x0, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x0, 0x0) ioctl$KDGKBENT(0xffffffffffffffff, 0x4b46, &(0x7f00000001c0)) 2018/03/31 03:44:04 executing program 5: r0 = memfd_create(&(0x7f0000834000)='I', 0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000)=0x1d, 0x4) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000734000)='./file0\x00') creat(&(0x7f00007d3ff8)='./file0\x00', 0x0) open(&(0x7f000010a000)='./file0\x00', 0x0, 0x0) [ 967.183929] IPVS: ftp: loaded support on port[0] = 21 2018/03/31 03:44:04 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100), &(0x7f0000000240)=0xfffffffffffffe2e) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/anycast6\x00') socket$inet6_udp(0xa, 0x2, 0x0) capset(&(0x7f0000000140)={0x20080522}, &(0x7f0000000280)={0x8001, 0x0, 0x0, 0x0, 0x0, 0x2}) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) preadv(r1, &(0x7f00006c6000)=[{&(0x7f0000000b80)=""/202, 0xca}], 0x1, 0x60) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x33b) syz_open_dev$evdev(&(0x7f00000002c0)='/dev/input/event#\x00', 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x0, 0x0) sendto$inet(r2, &(0x7f0000000240)="4e5b331f514effb30265ca5bc1f6e26c", 0x10, 0x0, &(0x7f0000000300)={0x2, 0x20000004e26, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r3 = socket$inet(0x2, 0x4008000000000001, 0x0) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000380)) sendto$inet(r3, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000000140)={&(0x7f0000000100)=[0x2, 0x4f3, 0x5f37, 0x0, 0x0, 0x9], 0x6, 0x2, 0x8c91, 0x3, 0x0, 0x65, {0x0, 0x0, 0x0, 0x1000, 0xfffffffffffffffd, 0x99, 0x29e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "65d3556dc2e39e725c712332f5afe9886797059342fa0c7165f071fe6c15a871"}}) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) socket(0x0, 0x6, 0x401) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f0000000f80)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000700000004000000ca010000180100000000000018010000800300008003000080030000040000"], 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000900)=@assoc_value={0x0, 0x5}, &(0x7f0000000340)=0x8) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000980), 0x4) sendto$inet(r3, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) creat(&(0x7f0000000080)='./file0\x00', 0x0) creat(&(0x7f00000009c0)='./file0\x00', 0x0) 2018/03/31 03:44:04 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x8a) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0xffff, 0x2, 0x5, 0x4, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000002c0)=ANY=[@ANYRES32=r2, @ANYBLOB="e8000000b3d46201124dccf3e4c811386b214c6b0d1bb1eb52e307608abdf100d0b96ba652f76bd32d4649e2149c22d89bca545205c6753f7973f03d9be5bd10d3a7cc112130e351409350e6ad1ae5e0d086753f860ff52f24e340fc973f257bc859e24cf2165631cbfcb9a20c879ce39064140c19c30a6eeb05f0dd4dc76d394a379f54245a818004d7d9a88439037bce83043bf6a4bd8dd6bc34a7dadeaeb0d70fb812371a0d6c5923f40356cb2a69a22f1c984035ec3e2758576c8871a97ff9deb7136596adb6b965824c5e6dfdd5376ed2ac58305bab8e43c597613159782cf4570953d4df9d56580ea7"], &(0x7f0000000240)=0xf0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000a6efff), 0x0, 0x2001ffff, &(0x7f0000000280)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f00000003c0)=0x2, 0x4) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000140)={0x1, 0x6, 0x7, 0x5, 0x4, [{0x1, 0x70, 0x7f, 0x0, 0x0, 0x1800}, {0x3, 0x0, 0xfffffffffffff5a5}, {0x1, 0xa4, 0xff, 0x0, 0x0, 0x201}, {0x675, 0x3f, 0x400, 0x0, 0x0, 0x100}]}) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000400)) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000000100)={0x3, 0xfffffffffffffe01}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x22d3) 2018/03/31 03:44:04 executing program 4: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x406, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000140)) syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x800) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000180)=0x9, &(0x7f00000001c0)=0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000440)="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") epoll_create1(0x7fffd) fgetxattr(r1, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000080)=""/159, 0xfffffe06) [ 967.296762] kauditd_printk_skb: 1605 callbacks suppressed [ 967.296769] audit: type=1326 audit(1522467844.163:9496): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=16530 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x454e79 code=0x0 2018/03/31 03:44:04 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000001080)={0x0, 0x4}, &(0x7f00000010c0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001100)={r1, 0x3ff}, &(0x7f0000001140)=0x8) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000002380)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni-avx2\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) r4 = dup3(r3, r2, 0x0) readahead(r0, 0xcc0, 0x3) sendto$unix(r4, &(0x7f0000002400)="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", 0x300, 0x0, 0x0, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r4, 0x80386433, &(0x7f0000000080)=""/4096) recvmsg(r3, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001180)={r1, 0x100}, 0x8) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/31 03:44:04 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x8000, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000080)={0x3, 0x81, 0x1, 0x80000000, 0x21426859, 0x7fffffff}) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000140)=[{&(0x7f0000000200)="5800000014001900f8ff4b41040d875602ff03000000e076489643d818fe58a2bc4a0381001dfffffff8ee11ed9e246cff0000000006007fffdd1000174100005bffff001ce1ed900000080082a4000000060200231be86e", 0x58}], 0x1) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') times(&(0x7f0000000100)) write$cgroup_int(r1, &(0x7f0000000000)={[0x3d, 0x2f, 0x5e8d927b3d83e8f4]}, 0x3) 2018/03/31 03:44:04 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100), &(0x7f0000000240)=0xfffffffffffffe2e) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/anycast6\x00') socket$inet6_udp(0xa, 0x2, 0x0) capset(&(0x7f0000000140)={0x20080522}, &(0x7f0000000280)={0x8001, 0x0, 0x0, 0x0, 0x0, 0x2}) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) preadv(r1, &(0x7f00006c6000)=[{&(0x7f0000000b80)=""/202, 0xca}], 0x1, 0x60) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x33b) syz_open_dev$evdev(&(0x7f00000002c0)='/dev/input/event#\x00', 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x0, 0x0) sendto$inet(r2, &(0x7f0000000240)="4e5b331f514effb30265ca5bc1f6e26c", 0x10, 0x0, &(0x7f0000000300)={0x2, 0x20000004e26, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r3 = socket$inet(0x2, 0x4008000000000001, 0x0) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000380)) sendto$inet(r3, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000000140)={&(0x7f0000000100)=[0x2, 0x4f3, 0x5f37, 0x0, 0x0, 0x9], 0x6, 0x2, 0x8c91, 0x3, 0x0, 0x65, {0x0, 0x0, 0x0, 0x1000, 0xfffffffffffffffd, 0x99, 0x29e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "65d3556dc2e39e725c712332f5afe9886797059342fa0c7165f071fe6c15a871"}}) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) socket(0x0, 0x6, 0x401) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f0000000f80)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000700000004000000ca010000180100000000000018010000800300008003000080030000040000"], 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000900)=@assoc_value={0x0, 0x5}, &(0x7f0000000340)=0x8) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000980), 0x4) sendto$inet(r3, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) creat(&(0x7f0000000080)='./file0\x00', 0x0) creat(&(0x7f00000009c0)='./file0\x00', 0x0) [ 967.418868] audit: type=1326 audit(1522467844.196:9497): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=16530 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x454e79 code=0x0 [ 968.194083] IPVS: ftp: loaded support on port[0] = 21 2018/03/31 03:44:05 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socketpair(0xf, 0xb, 0x800, &(0x7f0000000040)) prctl$intptr(0x8, 0x26e7) ioctl$KVM_GET_CPUID2(r2, 0xc008ae91, &(0x7f00000004c0)) 2018/03/31 03:44:05 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000780)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000540)=ANY=[@ANYBLOB="16000000980000faab9e4784450752f1317e26f18527ce6cc404b440784e6ef3a9c243af9cc2e3c26dc92913aed3f380f7705e2c6d634f2b8cf8c021ae219588e09aff783d54e220794205f70005b0f9dc68019d52c77bb552dab0b1aa6f89c47485cc5f4c52a4653fbb249159ad20ccea092915d4986cca1a1663236ebf663526a97b874bdb3fae3fde8fefe5", @ANYPTR=&(0x7f00000003c0)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0400000000000000", @ANYRES32=0xffffffff, @ANYBLOB="1c00010002004e24ac14140e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xa0) write$rdma_cm(r0, &(0x7f0000002180)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000002140)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0900000076d8f368"], 0x20) write$rdma_cm(r0, &(0x7f0000000480)=ANY=[@ANYBLOB="00000000180000fa0200000000000000", @ANYPTR=&(0x7f0000002500)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0000030000000000ca44b9617b076819744b11d67a6a74a4fa73c83a4c38bcb42385791111bb0abc3b6b2b38539fef8ed08bcef677a09163a78123c95b8c41f2f386726786e1bcb80db70ebb6dfad379b0ad53846e25b4bdb5c12d21fb21214389f6"], 0x20) write$rdma_cm(r0, &(0x7f00000021c0)=ANY=[@ANYBLOB="c5e6000000002d11", @ANYPTR=&(0x7f0000002300)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYRES32=r2, @ANYBLOB="03000000"], 0xfffffffffffffcf2) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x80, 0x0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = syz_open_dev$mice(&(0x7f0000000340)='/dev/input/mice\x00', 0x0, 0x800) getgroups(0xa, &(0x7f0000000300)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) bind$vsock_dgram(r3, &(0x7f0000000500)={0x28, 0x0, 0x0, @my=0x0}, 0x10) ioctl$KDGKBMODE(r5, 0x4b44, &(0x7f0000000440)) lchown(&(0x7f0000000100)='./file0\x00', r4, r6) getsockopt$ARPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x63, &(0x7f0000000080)={'HL\x00'}, &(0x7f0000000400)=0x1e) ioctl$KVM_SET_CLOCK(r3, 0x4030ae7b, &(0x7f0000000380)={0x40000000000008e9, 0x2}) write$rdma_cm(r0, &(0x7f00000000c0)=@set_option={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000000), 0xffffffff, 0x0, 0x2, 0x4}}, 0x20) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ip6tnl0\x00', &(0x7f0000000280)=@ethtool_stats={0x1d, 0xa, [0xf790, 0x2, 0x0, 0x3, 0x80, 0x3, 0x2f, 0x1ff8000000000, 0xffffffff80000001, 0x5]}}) ioctl$TUNSETOWNER(r5, 0x400454cc, r4) write$rdma_cm(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="01000000000000010000b891517c4dcf1e3e86", @ANYRES32=r1, @ANYBLOB='\b\x00\x00\x00'], 0x1b) syslog(0xf, &(0x7f0000000680)=""/239, 0xef) 2018/03/31 03:44:05 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000680)='/dev/kvm\x00', 0x0, 0x0) r1 = pkey_alloc(0x0, 0x1) pkey_free(r1) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x101040, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000000)={0x79}, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000000140)=ANY=[@ANYBLOB="0100d6070000000000000040"]) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r2, 0x8008ae9d, &(0x7f0000000040)=""/219) ioctl$KVM_GET_MSRS(r3, 0xc008ae88, &(0x7f0000000000)) 2018/03/31 03:44:05 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x20202, 0x0) socketpair$inet(0x2, 0x5, 0x5, &(0x7f0000000040)={0xffffffffffffffff}) accept4$llc(r1, &(0x7f0000000180), &(0x7f00000001c0)=0x10, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000000)={0x5, 0x3}) fallocate(r0, 0x3, 0x0, 0x4c02) getuid() r2 = add_key(&(0x7f0000000080)='big_key\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)="dc4e119191516a1fc114a57b8757e0fecda25892ac5851a6c1dae4c0f1fc9e466dafb5", 0x23, 0xfffffffffffffffc) keyctl$get_persistent(0x16, 0x0, r2) 2018/03/31 03:44:05 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vcs\x00', 0x14000, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000540)) r1 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r3) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0\x00') r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x200000, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) r6 = fcntl$getown(r2, 0x9) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000140)=0x0) kcmp(r6, r7, 0x1, r0, r5) socket$inet(0x2, 0x80004, 0x200) ioctl$KVM_SET_IRQCHIP(r5, 0x8208ae63, &(0x7f0000000000)=@pic={0x1, 0x8001, 0x57, 0x256, 0x73, 0x3, 0xffffffff, 0x4, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x6}) ioctl$KVM_SET_IRQCHIP(r5, 0x8208ae63, &(0x7f0000002ff0)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0xfffffffffffffffb}]}) ioctl$KVM_IRQ_LINE(r5, 0x4008ae61, &(0x7f0000000280)={0x0, 0x3}) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r8) finit_module(r8, &(0x7f0000000480)='%$\x00', 0x3) creat(&(0x7f0000000080)='./file0\x00', 0x0) 2018/03/31 03:44:05 executing program 0: unshare(0x40000000) r0 = socket$packet(0x11, 0x20000000000, 0x300) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x3, 0x40000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={"082000000a810000007000", 0x4000000000009005}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x3501}) syz_open_dev$urandom(&(0x7f00000001c0)='/dev/urandom\x00', 0x0, 0x2000) r2 = epoll_create1(0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x4, 0x18000) ioctl$LOOP_SET_FD(r3, 0x4c00, r2) fchown(r2, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r3, 0xc0105303, &(0x7f00000002c0)={0x2, 0x8}) fcntl$getown(0xffffffffffffffff, 0x9) bind$vsock_dgram(r3, &(0x7f0000000100)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file1\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) unshare(0x20020003) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000000140)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f0000000300)={{}, 'port1\x00', 0x0, 0x400, 0x7f, 0x0, 0x101, 0x40, 0x3, 0x0, 0x4, 0x6d1}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(0xffffffffffffffff, 0x40505331, &(0x7f0000001900)={{}, {0xf331}, 0x0, 0x4}) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x0, 0x0) socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40042409, 0x0) unshare(0x40600) unlinkat(0xffffffffffffffff, &(0x7f0000000680)='./file0\x00', 0x0) 2018/03/31 03:44:05 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x40000, 0x0) perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x4000000, 0xfffffffffffffff8, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x0, 0x0, r0, 0x0) unshare(0x8000000) r1 = semget(0xffffffffffffffff, 0x6, 0x0) semtimedop(r1, &(0x7f0000000040)=[{0x0, 0x3, 0x1000}], 0x1, &(0x7f0000000080)={0x0, 0x1c9c380}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x100, 0x0) utimensat(r2, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{}, {0x0, 0x7530}}, 0x0) unshare(0xc000000) 2018/03/31 03:44:05 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100), &(0x7f0000000240)=0xfffffffffffffe2e) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/anycast6\x00') socket$inet6_udp(0xa, 0x2, 0x0) capset(&(0x7f0000000140)={0x20080522}, &(0x7f0000000280)={0x8001, 0x0, 0x0, 0x0, 0x0, 0x2}) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) preadv(r1, &(0x7f00006c6000)=[{&(0x7f0000000b80)=""/202, 0xca}], 0x1, 0x60) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x33b) syz_open_dev$evdev(&(0x7f00000002c0)='/dev/input/event#\x00', 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x0, 0x0) sendto$inet(r2, &(0x7f0000000240)="4e5b331f514effb30265ca5bc1f6e26c", 0x10, 0x0, &(0x7f0000000300)={0x2, 0x20000004e26, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r3 = socket$inet(0x2, 0x4008000000000001, 0x0) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000380)) sendto$inet(r3, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000000140)={&(0x7f0000000100)=[0x2, 0x4f3, 0x5f37, 0x0, 0x0, 0x9], 0x6, 0x2, 0x8c91, 0x3, 0x0, 0x65, {0x0, 0x0, 0x0, 0x1000, 0xfffffffffffffffd, 0x99, 0x29e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, "65d3556dc2e39e725c712332f5afe9886797059342fa0c7165f071fe6c15a871"}}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) socket(0x0, 0x6, 0x401) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f0000000f80)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000700000004000000ca010000180100000000000018010000800300008003000080030000040000"], 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000900)=@assoc_value={0x0, 0x5}, &(0x7f0000000340)=0x8) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000980), 0x4) sendto$inet(r3, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) creat(&(0x7f0000000080)='./file0\x00', 0x0) creat(&(0x7f00000009c0)='./file0\x00', 0x0) 2018/03/31 03:44:05 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x50) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000180)={0x4010000000000000, 0x0, 0x2, 0x2}) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ashmem\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f00000001c0)={0xffffffffffffffff, r1, 0x10000, 0x7f}) pipe(&(0x7f0000000100)={0x0, 0x0}) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, r0, 0x0) vmsplice(r3, &(0x7f0000000200)=[{&(0x7f0000000240), 0x112}], 0x1, 0x4) sendmsg$netrom(r2, &(0x7f0000000140)={&(0x7f0000000000)=@ax25={0x3, {"8829fb89e03ba0"}, 0x4}, 0x10, &(0x7f0000000080)=[{&(0x7f0000000040)="c905f20484e4200b9244f1d440203801a2aac57eacb51e90c96698a47517ad634a4d00d4157e27d41a848d5f853f1790866989", 0x33}], 0x1, &(0x7f00000000c0), 0x0, 0x41}, 0x4001) 2018/03/31 03:44:05 executing program 7: r0 = socket$inet6(0xa, 0x800, 0x8010000000000084) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000001000), 0x4) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}}, 0x8000000, 0x0, 0xffffffffffffffff, 0x0, 0x8}, 0x98) 2018/03/31 03:44:05 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100), &(0x7f0000000240)=0xfffffffffffffe2e) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/anycast6\x00') socket$inet6_udp(0xa, 0x2, 0x0) capset(&(0x7f0000000140)={0x20080522}, &(0x7f0000000280)={0x8001, 0x0, 0x0, 0x0, 0x0, 0x2}) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) preadv(r1, &(0x7f00006c6000)=[{&(0x7f0000000b80)=""/202, 0xca}], 0x1, 0x60) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x33b) syz_open_dev$evdev(&(0x7f00000002c0)='/dev/input/event#\x00', 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x0, 0x0) sendto$inet(r2, &(0x7f0000000240)="4e5b331f514effb30265ca5bc1f6e26c", 0x10, 0x0, &(0x7f0000000300)={0x2, 0x20000004e26, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r3 = socket$inet(0x2, 0x4008000000000001, 0x0) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000380)) sendto$inet(r3, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000000140)={&(0x7f0000000100)=[0x2, 0x4f3, 0x5f37, 0x0, 0x0, 0x9], 0x6, 0x2, 0x8c91, 0x3, 0x0, 0x65, {0x0, 0x0, 0x0, 0x1000, 0xfffffffffffffffd, 0x99, 0x29e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, "65d3556dc2e39e725c712332f5afe9886797059342fa0c7165f071fe6c15a871"}}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) socket(0x0, 0x6, 0x401) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f0000000f80)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000700000004000000ca010000180100000000000018010000800300008003000080030000040000"], 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000900)=@assoc_value={0x0, 0x5}, &(0x7f0000000340)=0x8) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000980), 0x4) sendto$inet(r3, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) creat(&(0x7f0000000080)='./file0\x00', 0x0) creat(&(0x7f00000009c0)='./file0\x00', 0x0) 2018/03/31 03:44:05 executing program 4: r0 = open(&(0x7f0000000100)='./bus\x00', 0x10000, 0x14) syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x4, 0x8002) lseek(r0, 0x0, 0x1) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000140)) syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x6, 0x800) ptrace$pokeuser(0x6, 0x0, 0x8001, 0x8) 2018/03/31 03:44:05 executing program 5: mmap(&(0x7f0000023000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x401, 0x10000) name_to_handle_at(r1, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x40, 0x2, "b0168ca916968df335a7ba53598499a2340e2e06ede0aceba36512edfb399141bfc0933ddeab82de538322910c2a18901ef914e884043e85"}, &(0x7f0000000280), 0x1400) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) pselect6(0x40, &(0x7f0000000fc0), &(0x7f0000005fc0), &(0x7f0000002000), &(0x7f0000005000)={0x77359400}, &(0x7f0000011000)={&(0x7f0000011000), 0x8}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/qat_adf_ctl\x00', 0x4800, 0x0) getsockname$netlink(r2, &(0x7f0000000140), &(0x7f0000000180)=0xc) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x60980, 0x0) accept4$inet6(r3, &(0x7f0000000080)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c, 0x0) mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000000000)='ppp1--keyringwlan0g]]md5sum[vboxnet1security^user-proc\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/31 03:44:05 executing program 6: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) openat$cgroup_int(r1, &(0x7f0000000100)='cpuacct.usage\x00', 0x2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000004c0)=ANY=[], &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000140)={0x0}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000200)={r2}, 0x8) membarrier(0x0, 0x0) mlock2(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_THREAD_EXIT(0xffffffffffffffff, 0x40046208, 0x0) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x1, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000700], 0x0, &(0x7f00000006c0), &(0x7f0000000700)=[{}, {}, {}]}, 0x108) 2018/03/31 03:44:05 executing program 1: r0 = memfd_create(&(0x7f0000001fcd)='wlan0*mime_type-trusted}&wlan0vmnet1.trusted{\\{GPL\x00', 0x0) write(r0, &(0x7f0000001f23)="db42366e8ba45f9fa02d15056297d4238b211e5574e2aa6d2d7bceffa8cca66ed5338c850d16816ac4eb3c1e121d4786697fbee23f8b5422112cc3a2ee1694abe89812b5d9ae1f91e77c97d7bca4fa28ba54b90c704a60181de3ad29bf0144e4ece02b34a2f813c44a1eb6ef73deeabf66da07b32329dc9d0fde6d8cd5fdae19c6a6c15d5d7e19e4965be22162ad089c83e1b39b4fc1fee3c169765bac7ce98aad3ea68e", 0xa4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r0, 0x0) writev(r0, &(0x7f0000007000)=[{&(0x7f0000b23000)="82aaabfc6c5b1c7a6718badabd246d62c80270e00d637af19152d09e59a695e5ecb4b013dea5c5ab0458f38fca8bbf1404fe615f1e536e0f35664718a2924ec5c7a2a5ad9437fb40bd0a30d415ba5353d805afd0082932ef6de0c993", 0x5c}], 0x1) symlink(&(0x7f0000004000)='./file0\x00', &(0x7f0000002ff6)='./control\x00') rename(&(0x7f0000005ff6)='./control\x00', &(0x7f0000004000)='./control\x00') rename(&(0x7f0000000000)='./control\x00', &(0x7f0000000040)='./file1\x00') 2018/03/31 03:44:05 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000640)='/dev/sequencer\x00', 0x10000002040, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000380)=0x1) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x480, 0x0) unshare(0x40000000) r2 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000001780)={0xfffffffffffffffb, 0x0, 0x101, 0xffffffffffffffff, 0x9c74, 0x0, 0x9, 0x3cc90149, 0x8, 0x0, 0x503, 0x1}) r3 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl(r3, 0x2285, &(0x7f0000007000)='S') setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000001740)=0x4, 0x4) ioctl$ASHMEM_SET_SIZE(r3, 0x40087703, 0xfd2) ppoll(&(0x7f0000000500)=[{r3}, {r1, 0x60}, {r1}, {r1, 0x100}, {0xffffffffffffffff, 0x100}, {r3, 0x408}, {r1, 0x200}, {r2, 0x8000}], 0x8, &(0x7f0000000580), &(0x7f00000005c0)={0x7ff}, 0x8) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000000480)={&(0x7f0000001c00)=ANY=[@ANYBLOB="480f08007b7d7fbce73fd99ea20b572a282cb1a2e854098b53d3389f42ed5f1f0b61c55d4f87b7791b910eee0c73da282818ab4061d19275857955c67ffc331de7af6582e57c7a02b9707a9c933cc883f63c524efe1318c749214f1c5f1f1734ab50da8d5ca4dd7163616b73607a6cbc52d632d5d8c9498b248493b0d08a2bfa54f79ba713126d40ffd37095329f7086bde17945b871d90482560bd160f20783654f2a04db870faf713964917c91d354e9e3190a327be733240e15053529acb799c761d3770d67404a77b3fd14aff4d30c49a978c3de8217eefad1168a78b6b1ce64ecda1ac1518e5eed490d81aa6df9433a94e37ab9f9c67e479ecdf19d94ead3c2e4a89b813d0a093339b007ab6347d3244e0a59daba1046ed7d2e6ecca1a915329c53b58871631a117f25f490eb0431caad700d8e5c8249ac003d342b0be69792cd522566e8cfb005e34f317126feffffffd229a4f0dcbe2f985c925077f394cee85b580464734e29fa763c2617"], 0x1}, 0x1, 0x0, 0x0, 0x20008800}, 0xc0c0) accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000240), &(0x7f0000000280)=0x4) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f0000000600)=0x3) r4 = socket(0x10, 0x3, 0x0) write(r4, &(0x7f000033e000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) lgetxattr(&(0x7f0000000300)='./file0\x00', &(0x7f0000001800)=@known='security.evm\x00', &(0x7f0000000680)=""/72, 0x48) pwrite64(r2, &(0x7f0000000740)="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", 0xf80, 0x1f) clock_gettime(0x6, &(0x7f00000002c0)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000f7bfc0), 0xd948aa, 0x40010000, &(0x7f0000000000)={0x0, r5+10000000}) times(&(0x7f0000000700)) io_setup(0x0, &(0x7f0000000440)) r6 = request_key(&(0x7f0000000540)='id_legacy\x00', &(0x7f0000001840)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001880)='vboxnet1GPLcgroupwlan1\x00', 0xfffffffffffffffc) r7 = add_key$keyring(&(0x7f00000018c0)='keyring\x00', &(0x7f0000001900)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) keyctl$unlink(0x9, r6, r7) 2018/03/31 03:44:05 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000300fb8)={0x2, 0x3, &(0x7f00002a6000)=@framed={{0x18}, [], {0x95}}, &(0x7f00006c4ff6)='syzkaller\x00', 0x0, 0x90, &(0x7f0000dc5000)=""/144}, 0x48) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x77, 0x0, 0xf1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x3}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/03/31 03:44:05 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100), &(0x7f0000000240)=0xfffffffffffffe2e) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/anycast6\x00') socket$inet6_udp(0xa, 0x2, 0x0) capset(&(0x7f0000000140)={0x20080522}, &(0x7f0000000280)={0x8001, 0x0, 0x0, 0x0, 0x0, 0x2}) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) preadv(r1, &(0x7f00006c6000)=[{&(0x7f0000000b80)=""/202, 0xca}], 0x1, 0x60) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x33b) syz_open_dev$evdev(&(0x7f00000002c0)='/dev/input/event#\x00', 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x0, 0x0) sendto$inet(r2, &(0x7f0000000240)="4e5b331f514effb30265ca5bc1f6e26c", 0x10, 0x0, &(0x7f0000000300)={0x2, 0x20000004e26, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r3 = socket$inet(0x2, 0x4008000000000001, 0x0) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000380)) sendto$inet(r3, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000000140)={&(0x7f0000000100)=[0x2, 0x4f3, 0x5f37, 0x0, 0x0, 0x9], 0x6, 0x2, 0x8c91, 0x3, 0x0, 0x65, {0x0, 0x0, 0x0, 0x1000, 0xfffffffffffffffd, 0x99, 0x29e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, "65d3556dc2e39e725c712332f5afe9886797059342fa0c7165f071fe6c15a871"}}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) socket(0x0, 0x6, 0x401) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f0000000f80)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000700000004000000ca010000180100000000000018010000800300008003000080030000040000"], 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000900)=@assoc_value={0x0, 0x5}, &(0x7f0000000340)=0x8) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000980), 0x4) sendto$inet(r3, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) creat(&(0x7f0000000080)='./file0\x00', 0x0) creat(&(0x7f00000009c0)='./file0\x00', 0x0) [ 968.718234] binder_alloc: 16617: binder_alloc_buf failed to map page at 2000c000 in userspace [ 968.738906] binder: 16617:16619 transaction failed 29201/-12, size 0-0 line 2963 [ 968.788561] binder: BINDER_SET_CONTEXT_MGR already set [ 968.797832] binder: 16617:16635 ioctl 40046207 0 returned -16 [ 968.815397] binder_alloc: 16617: binder_alloc_buf, no vma [ 968.820994] binder: 16617:16619 transaction failed 29189/-3, size 0-0 line 2963 [ 968.857437] binder: undelivered TRANSACTION_ERROR: 29189 [ 968.863694] binder: undelivered TRANSACTION_ERROR: 29201 [ 969.565705] IPVS: ftp: loaded support on port[0] = 21 [ 969.594318] IPVS: ftp: loaded support on port[0] = 21 [ 969.625720] IPVS: ftp: loaded support on port[0] = 21 2018/03/31 03:44:06 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x127b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5c6e5d5491f9fa1506463d7ad2356af587d7b874127d142ac7ca894a3847c10a1403c15d5e0e5202e54bff8294141db5ba7abce5eb2a1b28a2e4dbbd0ce445fb", "32b1b696ea0f64dc494e39e72b4dbe8f2ad51c525c51044da7bee1f0066e79c343c4645f79e6d8b6aba5ae64e4178061e424bcbc2272d4e3d5cc4307ab127e2c", "2708d6c3b26eb8c44635aa81fe69ab61c85f1fc6af9145975780c2e8e4bf95bb"}) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x80000) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000180)={0x2, r1}) 2018/03/31 03:44:06 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x1000002, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000ac0f68)={0xffffffffffff19f8, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x98) openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) sendto(r1, &(0x7f0000000280)="11b540ecdc6e9df91a44832ca642da6f14a877f6b2731dfcd2d4f7f4f78598615891e100f034050efefc5749c64991c6beb610fdfdaa167d0a238a10f37d245309768d536c9e6e2a14335566a3419921d59c10ae", 0x54, 0x4, &(0x7f00000001c0)=@ethernet={0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80) ioctl$TCXONC(r0, 0x540a, 0x80000001) write(r0, &(0x7f0000caf000)="9c", 0x1) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x6) r3 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x4, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000100)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x14) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000180)=@sack_info={r4, 0x8, 0x1}, 0xc) semget$private(0x0, 0x2, 0x411) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x800, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r7 = dup3(0xffffffffffffffff, r6, 0x0) ioctl$KVM_GET_LAPIC(r7, 0x8400ae8e, &(0x7f0000001280)={"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"}) 2018/03/31 03:44:06 executing program 6: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x8, 0x240f00) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000040)=0x3, 0x4) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000000080)={[], 0x9a82, 0x40, 0x100000001, 0x0, 0x6, 0x6000, 0xf000, [], 0x3}) ioctl$int_in(0xffffffffffffffff, 0x8000008010500c, &(0x7f0000006000)) 2018/03/31 03:44:06 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vcs\x00', 0x14000, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000540)) r1 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$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) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r3) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0\x00') r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x200000, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) r6 = fcntl$getown(r2, 0x9) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000140)=0x0) kcmp(r6, r7, 0x1, r0, r5) socket$inet(0x2, 0x80004, 0x200) ioctl$KVM_SET_IRQCHIP(r5, 0x8208ae63, &(0x7f0000000000)=@pic={0x1, 0x8001, 0x57, 0x256, 0x73, 0x3, 0xffffffff, 0x4, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x6}) ioctl$KVM_SET_IRQCHIP(r5, 0x8208ae63, &(0x7f0000002ff0)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0xfffffffffffffffb}]}) ioctl$KVM_IRQ_LINE(r5, 0x4008ae61, &(0x7f0000000280)={0x0, 0x3}) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r8) finit_module(r8, &(0x7f0000000480)='%$\x00', 0x3) creat(&(0x7f0000000080)='./file0\x00', 0x0) 2018/03/31 03:44:06 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100), &(0x7f0000000240)=0xfffffffffffffe2e) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/anycast6\x00') socket$inet6_udp(0xa, 0x2, 0x0) capset(&(0x7f0000000140)={0x20080522}, &(0x7f0000000280)={0x8001, 0x0, 0x0, 0x0, 0x0, 0x2}) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) preadv(r1, &(0x7f00006c6000)=[{&(0x7f0000000b80)=""/202, 0xca}], 0x1, 0x60) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x33b) syz_open_dev$evdev(&(0x7f00000002c0)='/dev/input/event#\x00', 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x0, 0x0) sendto$inet(r2, &(0x7f0000000240)="4e5b331f514effb30265ca5bc1f6e26c", 0x10, 0x0, &(0x7f0000000300)={0x2, 0x20000004e26, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r3 = socket$inet(0x2, 0x4008000000000001, 0x0) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000380)) sendto$inet(r3, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000000140)={&(0x7f0000000100)=[0x2, 0x4f3, 0x5f37, 0x0, 0x0, 0x9], 0x6, 0x2, 0x8c91, 0x3, 0x0, 0x65, {0x0, 0x0, 0x0, 0x1000, 0xfffffffffffffffd, 0x99, 0x29e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, "65d3556dc2e39e725c712332f5afe9886797059342fa0c7165f071fe6c15a871"}}) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) socket(0x0, 0x0, 0x401) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f0000000f80)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000700000004000000ca010000180100000000000018010000800300008003000080030000040000"], 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000900)=@assoc_value={0x0, 0x5}, &(0x7f0000000340)=0x8) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000980), 0x4) sendto$inet(r3, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) creat(&(0x7f0000000080)='./file0\x00', 0x0) creat(&(0x7f00000009c0)='./file0\x00', 0x0) 2018/03/31 03:44:06 executing program 5: setsockopt$RDS_RECVERR(0xffffffffffffffff, 0x114, 0x5, &(0x7f0000000000), 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f0000000040)=""/169, 0xa9}, {&(0x7f0000000100)=""/62, 0x5e1}, {&(0x7f0000000140)=""/169, 0xfffffee1}, {&(0x7f0000000200)=""/53, 0x35}], 0x4, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1000000, 0x80850, r0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000b94000)=""/246) ioctl$DRM_IOCTL_SET_MASTER(0xffffffffffffffff, 0x641e) pwritev(r0, &(0x7f0000000040), 0x19d, 0x0) 2018/03/31 03:44:06 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xa, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="28e41a04000000130000000000000000000011c36773c8863bdba5dd878bfeaa471126e1ad0ff0aa6bf77cb700db9579d55b83425b21626c484a909c6a9c16b24f1415f6248bbd33c5d0a1dc57e8559e9ed1dbbf5472147b1910c9b9cd6dc8f41d092479f6f643c17bb42d1f0e1a07db75c9cae583cb09401d3e68624d67b09d1fe0752c763bbb98c46ccc1a7278deb18660c8edf2069b14d6ea3a2a53b8eb8406ae2366cfaac27baceee15e08d4d9d6189a3fd9811aafdbbf53b6ef02e6ea04ee4178de5e6bc58d5259c4c6fd2af8d391e1218e026fcb6d3152a22f253f0c"], 0x28}, 0x1}, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000140)) getsockname$ax25(r1, &(0x7f0000000100), &(0x7f0000000180)=0x10) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f00000000c0), 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000001c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000300)=0x10) 2018/03/31 03:44:06 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000180)=@srh={0x33, 0xa, 0x4, 0x5, 0x1, 0x100, 0x2, [@mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}]}, 0x58) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}], 0x1, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x2, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000100)={'HL\x00'}, &(0x7f0000000140)=0x1e) 2018/03/31 03:44:06 executing program 4: socket$key(0xf, 0x3, 0x2) r0 = socket$nl_generic(0x10, 0x3, 0x10) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f00000002c0)=""/88) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000140)={0x0}, &(0x7f0000000080)=0x8) r4 = socket$packet(0x11, 0x3, 0x300) mq_notify(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x3, @thr={&(0x7f00000009c0), &(0x7f0000000180)="1f2dec8c60a3ebd5fe628b39c105603bcb5e30d7ff959df745f229f6e642a20638bf6981d30d8ff15ba579bbdc20ed475cf69bcf195d654be5b372f5b6"}}) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000340)={'bcsf0\x00'}) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000000780)={0x0, 0x1}) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') ioctl$sock_SIOCINQ(r4, 0x541b, &(0x7f0000000000)) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000080)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xff54) r5 = socket$inet_smc(0x2b, 0x1, 0x0) getsockname$inet(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, "65b96c4000000000000000000400"}, 0xfd07) socket$inet6_dccp(0xa, 0x6, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x67, 0x20}, 0x90) setsockopt$IP_VS_SO_SET_FLUSH(r5, 0x0, 0x485, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000003c0)={r3, @in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x400}, 0x90) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000004c0)) pwrite64(r0, &(0x7f00000009c0)="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", 0x6ff, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f00000005c0)={0x2, 'vcan0\x00', 0x1}, 0x18) setsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x65, 0x5, &(0x7f0000000000)=0xaaae, 0x4) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x29, &(0x7f0000000040)=0x54, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 969.767799] QAT: Invalid ioctl 2018/03/31 03:44:06 executing program 1: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000200)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000000900)={0x2, 0x4, 0x80, 0x800, r3}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000004c0)={0x0, 0x0}, &(0x7f0000000740)=0xc) sendmsg$unix(r1, &(0x7f00000008c0)={&(0x7f0000000100)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f00000006c0)=[{&(0x7f0000000300)="4c8518a4593b2f45cb83d358ded04910baa47cb9b806426ab5ff0e008e1651a755b4ce61dd146e1d878168090a742d13a64a61a6c65c656b90144755b5cb811a49fcc555fb31cdf8d6406c4530442cc4050372f7d5f2cb461df4cd47a6ebb1533f878759771c4bf01ebe6419bd207a12ab56c6d3caf1afe68f6b3a7f2ec0810a555b5c7a9f0ac27b58a3ca88f3288cd4bf1f2e", 0x93}, {&(0x7f0000000180)="aae4b62efd36de5504c2a6fb0b3ab954865bddb2fb1a8b0d4c97db088ff7fab77475c9b9d79227c4de0995ae3f788bf11f338b6e74d4a24d5f32ceb8", 0x3c}, {&(0x7f00000005c0)="5ea9bf203ccc91a79213dfae79587cb2aa432091e1efefd610d7d31d104fc89670671a2afac20a86a06bd7c03c50efd10f170b075ca2f992b706c389944ed583e290807677e2ba4bf9eff3c361e9216a3caea94e6fc6dec6060efc69ae4b010ba4b2fcaac76b3896074052831868f15db20015b9f2ebf2f950cf578e66e0d8cde4f32b846d4c0a251dc26cf1a30e9920364e7dbc6651803cbb7a8efeb372554090e4ea8b177d297a20781f434819", 0xae}], 0x3, &(0x7f0000000880)=[@cred={0x20, 0x1, 0x2, r3, r4}], 0x20, 0x40}, 0x0) vmsplice(r1, &(0x7f00000011c0)=[{&(0x7f0000000ac0)="c9d5a90351d19b19832d025698a677e4600cbc95b12e174199f41f40a8ec63b8c6dbb60b94e8073eb26bab104136af414c08bf84789cb6ea134f87f286419ebcee92b33d923516fd9b6800a21cff05572dff966a9a2ce75554fa564197c6b833f4182684c048c92ba5bea1a43d49dab7e1cd63c0871f0daf690a5320c15bdd4bda3eafd89fa5009023f449d78ec795c2d0f0b50f5bb85510e9cc6aef28de6b11423bc651445ceaea27db1dda62b893423b5432ea0936ce80860d6b0f0b6b2130180b74ddd75fa8b555029f93a29d247631e60a3d5a758590fb", 0xd9}, {&(0x7f0000000cc0)="aca7b6ca6539e9b22f806964845bb85fc23a03bb939bf5af0ced40efcc9a28894a482fa5db81737129cc4718bd6205ecaefdbee9fefc93de33ab8a56", 0x3c}, {&(0x7f0000000e80)="98e9b8094984000358bb5c90baeab362a8e44fff264b2c1250b874f66a7912ff9868d1799f666136e6533dce5fe53b292532077891e78af14233d7208769d31e3dae21b6f0428e3fa4d59c50041772a0c2af878e1fc90e3ac5c7ca4addcfaffb9efe7224e7745563d9258ade850de1adf6cc169e894250a79b484cee171b9033dcc9a875ef9630177d96f2b47d28300333da140bdad54ab4fa6a5162fed34d14916229697ccc7fa4a2a0afb6d665b8dc9dcc9d96bda3fe9c534a01c307484e110d8faebc545f79006e0ef6dce96e4e309de9b83628285deaf6717088", 0xdc}, {&(0x7f0000001040)="d845c477c4e26d3946f7b36f58aae0dddbfddf0c323b1e4465e546fb46cd0a73e5b1d87ec79fbaafae23002d61980e20273b21a4eadeb42167d94f81236e3b72088c220bf84a0c56f33cabb28546b7e0a04927109ed1b88e26bdffd53624987b3071ff50b39deb8312ac704c7b9cab3e448fa8eb54fe4f2bb053522a698c99a324db978c15266b5879fc41890a486a39565b4c1c1c94b7707bcc0af8ad3c3514df5fc66253cb043352ab0535a0c41ffa1bbcd7e6f051a23c644b1114413aae0bf753e983a0de1ac39140", 0xca}, {&(0x7f0000000980)}], 0x5, 0x8) write$selinux_context(r1, &(0x7f0000000000)='system_u:object_r:tty_device_t:s0\x00', 0x22) r5 = dup2(r0, r2) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) syz_open_dev$urandom(&(0x7f00000001c0)='/dev/urandom\x00', 0x0, 0x400000) write$sndseq(r5, &(0x7f0000000780)=[{0x1, 0x9, 0x8, 0x5, @tick=0x1, {0x3f, 0x7}, {0x7, 0x2}, @ext={0xec, &(0x7f00000003c0)="90f53553325d428b68140cf630064660ebf4efc9969735b63ad3276b1fc28e8c6c09dd44feb6aa1f74b0721ef4c92f0647207a1cd166d59fe648c6634c4f33026e32d160794c01c933bf227df776a2e9eb435c3455d9429acaede0e6154d360150d350d330c24c2979781651a4a08e3ef9f0d665f06d2900bbfe6af8698c6736b2c203db049406f5516c900343b0e082d7bcf9b13f3fec2a9209eb0b2ba536345bfcc5142d15a599e41b24c7f7b2737e482ac7d8cb33ae5e03e4ec87138e4821d7288479a5efa3e839705e194cd171155d4c434e13fc7bf3967ac9a53f1711fa53412f818219e45ed56c0cf7"}}, {0x9, 0x8a, 0x5, 0x0, @tick=0x1ff, {0xdd8, 0x5}, {0x5, 0xffffffff}, @control={0x5, 0x8, 0x1ff}}, {0xc79f, 0x0, 0x7ff, 0x3d, @time, {0x4, 0x4}, {0x0, 0x13}, @raw8={"cfe042c3a2be00c284096f5d"}}, {0x2, 0x9, 0x2, 0x8, @time={0x0, 0x989680}, {0x2, 0x101}, {0xb54, 0x6}, @raw32={[0x401, 0x3dfa, 0x200]}}, {0x3, 0xfffffffffffffff8, 0x8001, 0x100000001, @tick=0x5, {0x800, 0x7}, {0xffffffffffffffff, 0x9}, @connect={{0x9, 0x7}, {0x401, 0x6e87}}}], 0xf0) io_setup(0x8000, &(0x7f0000000240)) 2018/03/31 03:44:06 executing program 7: ioperm(0x0, 0x1, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f0000000100)=0xc) ptrace$getenv(0x4201, r1, 0xba, &(0x7f0000000240)) syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x20000) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) pipe(&(0x7f0000000980)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f0000000080)="a2", 0x1}], 0x1, 0x0) syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0xfffffffffffffffe, 0x100) close(r3) syz_mount_image$vfat(&(0x7f0000001800)='vfat\x00', &(0x7f0000001840)='./file0\x00', 0x0, 0xaaaaaaaaaaaab46, &(0x7f0000000440)=[{&(0x7f0000000380), 0xffffffffffffffb6}], 0x0, &(0x7f00000000c0)=ANY=[]) pread64(r3, &(0x7f0000000280)=""/161, 0xa1, 0x0) sendfile(r3, r3, &(0x7f0000000040), 0x404000000000) sendfile(0xffffffffffffffff, r3, &(0x7f0000000000), 0x9) ftruncate(r2, 0xb) fcntl$getownex(r2, 0x10, &(0x7f0000000600)) write(r3, &(0x7f0000000380)="779d9a641c96e883ed19e4937a1d3d38d5ca1800c9d7b52b05bc62c0d50c3fee698a29316b1c683f6c5bc5ff7eb79f8eae6ddc58ed4f11e0c281cc44a56f2ffdfec4e0fac647f8683e023b1680fa9b686fca0b7b7a129213df23148d1c83e1b481b5b25ce7062e54131cca58e76ed059c0259aae48cf43af3321855d", 0x7c) [ 969.797837] QAT: Invalid ioctl 2018/03/31 03:44:06 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x0, 0x0) accept4$unix(r1, &(0x7f00000001c0)=@abs, &(0x7f0000000000)=0xffffffffffffffed, 0x80800) accept4$unix(r0, 0x0, &(0x7f0000000080)=0x3, 0x800) getsockopt$inet_dccp_int(r1, 0x21, 0x15, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000003000), 0x10) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000140)=0x1, 0x4) unlink(&(0x7f0000000180)='./file0\x00') [ 969.856158] IPVS: sync thread started: state = BACKUP, mcast_ifn = vcan0, syncid = 1, id = 0 2018/03/31 03:44:07 executing program 0: r0 = socket$inet6_sctp(0xa, 0x100000000005, 0x84) ioctl$sock_ifreq(r0, 0x8967, &(0x7f0000000000)={'yam0\x00', @ifru_mtu=0x7ff}) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000080)={'gre0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/03/31 03:44:07 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100), &(0x7f0000000240)=0xfffffffffffffe2e) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/anycast6\x00') socket$inet6_udp(0xa, 0x2, 0x0) capset(&(0x7f0000000140)={0x20080522}, &(0x7f0000000280)={0x8001, 0x0, 0x0, 0x0, 0x0, 0x2}) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) preadv(r1, &(0x7f00006c6000)=[{&(0x7f0000000b80)=""/202, 0xca}], 0x1, 0x60) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x33b) syz_open_dev$evdev(&(0x7f00000002c0)='/dev/input/event#\x00', 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x0, 0x0) sendto$inet(r2, &(0x7f0000000240)="4e5b331f514effb30265ca5bc1f6e26c", 0x10, 0x0, &(0x7f0000000300)={0x2, 0x20000004e26, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r3 = socket$inet(0x2, 0x4008000000000001, 0x0) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000380)) sendto$inet(r3, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000000140)={&(0x7f0000000100)=[0x2, 0x4f3, 0x5f37, 0x0, 0x0, 0x9], 0x6, 0x2, 0x8c91, 0x3, 0x0, 0x65, {0x0, 0x0, 0x0, 0x1000, 0xfffffffffffffffd, 0x99, 0x29e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, "65d3556dc2e39e725c712332f5afe9886797059342fa0c7165f071fe6c15a871"}}) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) socket(0x0, 0x0, 0x401) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f0000000f80)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000700000004000000ca010000180100000000000018010000800300008003000080030000040000"], 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000900)=@assoc_value={0x0, 0x5}, &(0x7f0000000340)=0x8) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000980), 0x4) sendto$inet(r3, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) creat(&(0x7f0000000080)='./file0\x00', 0x0) creat(&(0x7f00000009c0)='./file0\x00', 0x0) 2018/03/31 03:44:07 executing program 4: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000200)) mkdir(&(0x7f0000024ff0)='./file0/control\x00', 0x0) mkdir(&(0x7f0000155ff2)='./file0/file0\x00', 0x0) rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/control\x00') r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x460) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x0, 0xa2b, 0x4, 0x7, 0x2, 0x20, 0x10000, 0x8a82, r1}, &(0x7f0000000180)=0x20) r2 = socket(0x1d, 0xb, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0xfe0d64ad1c6cb9f1, &(0x7f0000000680)={0x1000, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000000100)) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000b80)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f0000000840)) r4 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r4, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001640)=@broute={'broute\x00', 0x20, 0x1, 0x1e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001700], 0x0, &(0x7f0000001980), &(0x7f0000001700)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x13, 0x0, 0x0, 'vcan0\x00', 'ifb0\x00', 'syzkaller0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0xf8, 0x128}, [@common=@dnat={'dnat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 0xffffffffffffffff}}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x4, 'syz0\x00'}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffbffffffffffe}]}, 0x260) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000b00)={r0}) socket$inet6(0xa, 0xe, 0x1) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) fcntl$getownex(r5, 0x10, &(0x7f0000000640)={0x0, 0x0}) setpgid(r6, r7) ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000680)='/dev/sequencer\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000006c0)={0x0, 0xffffffff80000000}, &(0x7f0000000700)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r8, 0x84, 0x71, &(0x7f0000000740)={r9, 0x3}, &(0x7f0000000780)=0x8) r10 = socket$rds(0x15, 0x5, 0x0) getsockopt$IP_VS_SO_GET_INFO(r10, 0x0, 0x481, &(0x7f0000000040), &(0x7f0000000080)=0xc) 2018/03/31 03:44:07 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x101902) r1 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x5, 0x4000) close(r0) getpid() getpgid(0x0) mq_notify(r1, &(0x7f0000000380)) request_key(&(0x7f0000000480)='.dead\x00', &(0x7f0000000d40)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000d80)='\x00', 0x0) add_key(&(0x7f0000000300)='asymmetric\x00', &(0x7f0000000e00)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x3443e7c6132e6c3b, 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f00000000c0)={0x0, 0x0, 0x5e}) r2 = syz_open_dev$sndctrl(&(0x7f0000000600)='/dev/snd/controlC#\x00', 0x0, 0x0) eventfd(0x0) pread64(r2, &(0x7f0000000900)=""/195, 0xc3, 0x0) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f00000004c0)=ANY=[]) 2018/03/31 03:44:07 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vcs\x00', 0x14000, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000540)) r1 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$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) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r3) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0\x00') r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x200000, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) r6 = fcntl$getown(r2, 0x9) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000140)=0x0) kcmp(r6, r7, 0x1, r0, r5) socket$inet(0x2, 0x80004, 0x200) ioctl$KVM_SET_IRQCHIP(r5, 0x8208ae63, &(0x7f0000000000)=@pic={0x1, 0x8001, 0x57, 0x256, 0x73, 0x3, 0xffffffff, 0x4, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x6}) ioctl$KVM_SET_IRQCHIP(r5, 0x8208ae63, &(0x7f0000002ff0)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0xfffffffffffffffb}]}) ioctl$KVM_IRQ_LINE(r5, 0x4008ae61, &(0x7f0000000280)={0x0, 0x3}) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r8) finit_module(r8, &(0x7f0000000480)='%$\x00', 0x3) creat(&(0x7f0000000080)='./file0\x00', 0x0) 2018/03/31 03:44:07 executing program 5: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000903ff8), 0x8) setsockopt(r0, 0xfffffffffffffffd, 0xe8, &(0x7f0000001080)="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", 0x1000) r1 = syz_open_dev$adsp(&(0x7f0000002080)='/dev/adsp#\x00', 0xfb, 0x400) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f00000020c0)=""/117) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000)=""/4096, &(0x7f0000001000)=0x1000) bind$inet6(r0, &(0x7f0000001040)={0xa, 0x4e24, 0x10000, @mcast1={0xff, 0x1, [], 0x1}, 0x8001}, 0x1c) 2018/03/31 03:44:07 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x101000, 0x0) r3 = dup(r2) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000000040)=ANY=[@ANYBLOB="020000000000000000000000000000000000000000800000000000000000000000000000000000000000"]) 2018/03/31 03:44:07 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000040)="6c6f65746830705f74797065000000001c0000000000", 0x7) fcntl$addseals(r0, 0x409, 0x0) 2018/03/31 03:44:07 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat(r0, &(0x7f0000000000)='.', 0x8000, 0x0) fchdir(r1) 2018/03/31 03:44:07 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000180)=0x0) ptrace$getregs(0xe, r1, 0x400, &(0x7f00000002c0)=""/165) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000040)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) close(r2) r3 = socket$packet(0x11, 0x3, 0x300) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000700)={0x81, 0x86, 0x9, 0x4, 0x10001, 0x5, 0x0, 0x0, 0x40, 0x7, 0x5, 0xd9}) fchdir(r0) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000000500)={0x93, 0x4, 0x9}) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000600)=@add_del={0x2, &(0x7f0000000540)='bcsf0\x00', 0xfffffffffffffffc}) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000080)=""/142, &(0x7f0000000880)=""/69, &(0x7f0000000140)=""/14}) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000640)=0x200000000) write$vnet(r0, &(0x7f0000000580)={0x1, {&(0x7f00000001c0)=""/219, 0x34c, &(0x7f0000000480)=""/98, 0xffffffffffffffff, 0x2}}, 0x68) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r2}) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000000980)) recvfrom$inet6(r2, &(0x7f0000000780)=""/207, 0xcf, 0x2, &(0x7f0000000940)={0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x1c) sendmmsg(r3, &(0x7f0000007840)=[{{&(0x7f0000000680)=@ax25={0x3, {"5b6adb975b9c0f"}, 0x7}, 0x80, &(0x7f0000000840), 0x0, &(0x7f0000000880), 0x0, 0x4}, 0x7}, {{&(0x7f0000007200)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x80, &(0x7f0000007600)=[{&(0x7f0000007280)="a987ae5c10dcd0f729e4ad9d015c82d3df16a57f3a1a0f8a5b948ac7c7ff79f1c9908d7faed977b856141f6b03cf09d4f0fda1649cf73e07e4135d6c273833f9e2ca5cae6a453756e497494ef3079936f2bcfbde7229a2131cb888e77269c59809a9ecbd46df6c9725c5ef8dc2ca42d878711f570a4e70abf9ac50f52e85ef9a76d3d983ff8352ddbce873aea28cea27752b763714e747386055b4f3b2b2446064828a0d1fd5f7229689d88340f81fafaf24471cbb9e9fc53f607a5784167d183cda67f50c27966550cc9b136a77a667f47d105f0aaa5171742f8e8dd3c44753c20d4da04c748bc7c213", 0xea}], 0x1, &(0x7f0000000380)=ANY=[@ANYBLOB="380000000000000012010000860900006d5ebf4e292e4fcc2baa163590df8941a0252f00152065e8ff7f0000000000000000000000000000696bf754f4af0da23e05a650a43d4ad2605a073a9781d6f4e4e665cddd3c58e2234c132edb1e5c6421dc8aefb66f194c33ce1aae7a9f07d627a2af96adc9581b3e2698a321ba4cba052723c9749b1ddcb1"], 0x38, 0xc841}, 0x20}], 0x2, 0xc004) write$eventfd(r2, &(0x7f0000000740)=0x3, 0x8) 2018/03/31 03:44:07 executing program 6: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20, 0x0, @empty, 0x4}, {0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x0, 0x0, 0x0, 0x4]}, 0x21c) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) sendmmsg$alg(r0, &(0x7f0000001b40)=[{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000240)="afe21fd0010df8bfc8dd04d4b60d443776b6ad7caac01c7468ea12bc2ea3ffa2a28c0506fd933986d60dce362f9a95025efc60f7c28e71e64fe79094de1c6d51feb27d0a6aa5f25b1dd610e52f81fec6365a689b4806ac5cd1c0cc6ad3ba84783f7caf5de55ee894e316a5b8d5571f779b5eed6e7d", 0x75}, {&(0x7f0000000080)="4a0929ed7e939e66879e95ea5a8969f81cfc3e04bc03fc8cc218a9bdabf071fd4b15911f3954cb535ce253824bdf9b22095b160b97", 0x35}], 0x2, &(0x7f0000000300)=[@assoc={0x18, 0x117, 0x4, 0x9}, @assoc={0x18, 0x117, 0x4, 0x4}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xe0, 0x117, 0x2, 0xc5, "c2685a72a0d1c8741e34b1fd83ca32a6e633832e5cf6c9caf1fe820db65982f75863fd412f30a64d832be005f7f9c5bb877a3408a70f9967c056acd9f5568438401eda569d28248b2140ec6f4b090f9ce0570cf32531fe7cd8017749e3e758f4154bae40202368d77054f4f220553c6ed3fe54996cd989e765411ae5e28bd12cc147d2ef760215e2103c3591b536066903e3d2ec1e4f5ae6f5cd8be99f376e74d73027f74e63ad6ed676c96912aa1b22f9bd3c9d2d603de267a443f10e4f31200e7dc90661"}], 0x128, 0x40}, {0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000440)="fb3329edf8d1f607efac8fdae2dc7897209acccb4b6ea8dedd73ac6c98b1e42213d3f2a96525d811060b4ff99dcfd85323c3924a20f73c12708384d99896cbbb4ec3baaa29460ebdde4d30168c4410170c19b43d180e8ab2b093452a615819c66ba8f65dd6f43e326b10425e391601d72174e922b4939cfac0a062d18a33c5d83e56b592d173d0d94e140573e3bc960b128e1bd40965feac41bb572d69de18734bcb1804fac877edf014316842432954ae272e075f1e0d3e88fa28b8c19f7e9e875c492169b117aa620bb671cb06", 0xce}, {&(0x7f0000000540)="d5452ae6e888d3e5e0e5dd1737ebc984992ed6ad242254dae714c2cc978093a56c68b44ca827ffbacfd7b4364ab09ed3dd8610ae2e81053f5778478c152fa369ea6885279f75db60ade108acb1f2c2a7191e600225b309f0e589d07d2c651cb8dd974b31261583bd70ee9f33104388adaa433b2ea80d66bab3a5cd8d0286145e5ab54b593f13a09827d66a2d549000131499dbcde6d5b97a23adde5bbb80916e92bf05d8b059401ece8e1a9e7545ad1c98e06229defae3ddf066b3b055a9afdb45bf907a543acd427a20dc7991176d938f", 0xd1}, {&(0x7f0000000640)="c2bb3ce92c093885211e6760252aa54e105c5dc6b91d20bb7fec6d242f4ba7ecea8fda5215e598939079184b5793dde08261878c6e488a2f41920cf2dd1ddf54c6c74095c60a12e45aef396313678186cbc36fd094fb0a7d993deb7585c5c2a4231fa67c9927a9619b9c8ccb84b669583d6f7653f5b55a8e2a9d5164341f216eee2a8347c87efc3cefa27e7eab46508dd4da56da013f49363e53a22e85ca87b36e2be35121ead12b819ab48679bcfa755b3d25d66c1bf1d36c9c8d54109283a2", 0xc0}], 0x3, &(0x7f0000000740)=[@iv={0xa8, 0x117, 0x2, 0x90, "45b6b04d09cc2821aee064273c8eb496eecf1a770d9fa3a44184686afe896a46291d87b76e4d98d1df2b2b82201b0c5361743f4b462065fe9fff69b9c163f8ac90ab3669bda22f7aac4319d9d145ee99c04f62e679382dccce200225049b9032c9607ff495ed4545a335caa07e2bd412b547691dc33ef189ad4870b2f63261db824dfd13fd2817046b39b45e2cc5ecd6"}, @assoc={0x18, 0x117, 0x4, 0x41}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x18, 0x117, 0x2, 0x4, "412de505"}], 0xf0, 0x4000}, {0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000840)="2a52e1ff8bc1ef8720b6006ccc5a300b233a794a085677fe6827", 0x1a}, {&(0x7f0000000880)="1374da6c0217da1dfdb1f72e31c2160115cdbfe6489bee7fd45b962b9e21f99e08763239886400cca8a3dc43652ee5637ee89b3ff73f7817aa42b80696c7724d63623fcc74413f0ee38adb467f991fbe4d46dd2a57803c8db68f8082", 0x5c}, {&(0x7f0000000900)="34c85198faf6fb43141b5ad39086d5c0f92f0242d25b7fbfb3ea59a9cc61fc1f82fad88afabeb64313881100ae8ac012479fab1d670ba6c08bd3f9b37e44ba5ec0e4fef4394309dd26065fa89a6109c57968f8bfc7731a36493dc3c4edc374dbfb5fc78f2a6bbca6e12cfc6f9a16f2f60e07825db4992dd6532d90e1de5af47be164ac5f2c01958bcb99de59de9442ca9d27e0db3b8672be30c182ed487bf6694130ad5f6623e84019ce11cf960cc5733991b703ad3d7f6a9860e8c021c7c32ccd939b53b9356c0d5d92a2f40213c4c5ca5a3aa502fdbd3ecd580a", 0xdb}, {&(0x7f0000000a00)="30381a89738d1b3aff731660e705d5c500ce15c4ae3c05e0be", 0x19}, {&(0x7f0000000a40)="91cce3bee0b647bee255fca1e90bb02208f0fbe173d2a331ad604aeb4c8170b73e897797f967f3f1b1cc9b9ecf266b1142562d84dfe7f241d63347e25722df642378b04e8f6220aee26116b8bd0ab0e744f43ef73ce98be37c489b6d42d214e90951897fc3a7b56a3ab9b43fe02c72b936b2f68428e56f048631c885315ae568eafa05cdb589afb24571edfc95e265fcf75652957d6e8cbedb6059424d714739c196395d84b3a7f7120744a41a2c101f07a074781fa95779b73e43", 0xbb}, {&(0x7f0000000b00)="7e27537acd2c3e9583e347d479deef0b5aec5fea1ee17cfc7f886c59405278b9f95918022797e421e71858162c7d74c02c509f3d5819f9a03ae6398755cebe275d3aec60693e7cd42d287b72d7221672e3d652d88f7edaec12785ec0f823bb8831a69ea2dd4c920c11f39dd0b6d67d25d4e57084e72d54db5e95d95430b537ddc665e429ed98e68a", 0x88}, {&(0x7f0000000bc0)="648e399587aecc641f7207028b940efc406d2fa7f4e2158bed75fa84be7a83c5c0accde196633d162904632519069967ae993dfb869a5feb26a48f5cc3e62405f2fe5fbcc243e79df9f1fcfbb458759bf651f08f54073ca2f1cff00ad0da37cc4da2da549385564f6d3f203ed4be8e7920600ac60c183462595dca65613c938552d87fce6e1644240980773dc6548779f14f57d693883931408c7b00c0d6f0fa69d106a07f7a4f8525b1e180757863", 0xaf}, {&(0x7f0000000c80)="7ff608b9fa32eb8060c046627497a4276935b434e10f9e53bb7238d58899a0620d29dbd054f24d6fb3c150a0a1b03e45f15b4bddf0f43e043144d14ea5d0d7bdf70a5bd87ae312b3c88eff478413791f4ce24bef3751ddc6cc2ec25de6588c7313ca3f76462687f6ec55c5e341dccddf9669d090ff923794dd71dcf7901db47220f7b92d17d4f554b27bfb1f80f98a197b35dbcbad06712d7cd2133caad865dc26464114e5234bc171a14a8a1679247e5868a94c5f", 0xb5}], 0x8, &(0x7f0000000dc0)=[@iv={0x28, 0x117, 0x2, 0xd, "e846ba651b49963e479666993f"}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x9}, @assoc={0x18, 0x117, 0x4, 0x5}, @assoc={0x18, 0x117, 0x4, 0x6}, @assoc={0x18, 0x117, 0x4, 0x2}, @iv={0xb8, 0x117, 0x2, 0xa1, "04ffc8fcac0f048544f250043abf633c546c76ee352897df117d2e63afd5ca2a48eef0c28947bbeb3e0529205bc4bdc49b22e50a51f220d539650bcc105c66ade03db209631821e7b0ce586ce175dbec19e72b4151388d953d4c1f2a1c988644d405d74a0c402bc829f336bd29edea757f1b05ca82500ce287a0826b4d01741aa1734d713d3e2f0aab968b0fd3ff4b36e1b1591c7960856b30b2f5ba3a8dd7ba25"}, @iv={0xc0, 0x117, 0x2, 0xa6, "31d9712903e80883bb8428f774de02fc44793be0cfd67e16d2df49316cb99113eb9a1a15b89eb35a3df416bbceefe04943bec8742cdf9913b991ad005c8c61eba599e16acb62ca7f26c81677d4aad47cc243bbe4e2a69be32292f0d59be40624b09228681735b24d9f966a416348e766f69e0cff399c67ecfa8cb0f2915ba818e00518a1b0ecb5fbb052af1ebecd443f30c967fac0fd93a240bccf83d0b3574864afbc853676"}, @op={0x18, 0x117, 0x3, 0x1}], 0x230, 0x10}, {0x0, 0x0, &(0x7f0000001040)=[{&(0x7f0000001000)="cdb17fa1215c81ddb48d55143d1994ed9e27c34f555c6fbe21ac3ea256e973a8e4f22e7a4df14be3115244fc372693b6", 0x30}], 0x1, &(0x7f0000001080)=[@assoc={0x18, 0x117, 0x4, 0x8001}, @iv={0x48, 0x117, 0x2, 0x34, "302c71e129270636a4a68b2c21d60bd26233ff2ce82398164d00aa621e4378a8b9df41b28f84cfefc115af0d083a2853eaf7351f"}, @iv={0x38, 0x117, 0x2, 0x20, "a30a6fd9b7c9dd739ff63fcd51bf55311416683f30148d576ebb66f250fb7e90"}], 0x98, 0x4040000}, {0x0, 0x0, &(0x7f0000001140), 0x0, &(0x7f0000001180)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0xffffffffffffffff}, @assoc={0x18, 0x117, 0x4, 0x3ff}, @iv={0x100, 0x117, 0x2, 0xeb, "77512d643ca4c20d1829c5ddac56496c3327673f578a50158c6a53f5593ff113ccffc61201e86a52d0444690f7b524678497ef9208fc3c718c561ad1192a083e45e270030b137d22909ca38adf34e4f42ee61669d450fe089092c16d211ef590568418bdc50a8477edef5e18e615b411dea42aaa60b167c2b2ae306c7f1514849fe36bb84ab750c94883f9641766018ce604e6e0603638a012a24ccd420e3177f5df18c15f222afc7ecc8671bd286f605941d62a4736af66e2cd2c280ea0d5ba4465bcf090dbaabf37f9aa3a63086d1448ad09c27473feaeca3f1987a1078b308fc8c59b44404c28f6f4c9"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}], 0x178, 0x40}, {0x0, 0x0, &(0x7f0000001640)=[{&(0x7f0000001300)="430b568e8c8179730545cf3386325cd7126c421cda571c4b0c3f81ac9b3692aff1f0db6c362363cf1d175352e5a1dcb965e131de63b2e978995bbd65a28aa02ac852d474ae981f941e47f06dfe302ceed70ad81b40c6cbc12607e5ee271c4aeaccf316a371b8eb031d42b4ff7dc60e705b9db96db1c080283f9f7dd6b45af341a70b256a5d440a036f7db43c336d5de94f9ff1eec0b0e1e8315e2e800ee7d99fca94448e658c0afe426ffe4ce42f8ef8d393a517746044906c6aad350c7eccd0186382", 0xc3}, {&(0x7f0000001400)="8d98da8bb11f5688eec60527770e348d13d152ee2fd38ae68b59d9415d72a1a8a42b20ab68408ed7ab32bcbbe99ba716a2802823dceda3372453aeb1913525b6604a22ed939e0d2370bc97d14c467ee27679af92c7dbf0d691a2368fdb49b5bcd197ea9ccc95b2c0b29fd2e0067e33daf28a551f1896e4af043a5c3c6fa0943ae331dabf582b6250215370a08709d8d74ebd1c32e51491b6eaa87e1b3c477cde4edef48703b33b37934f72520c4aa0f487445557129bf4f091920e376e9ea1d70391c56ed09632fa1cde8b31391321a6ced0611e4097de4571b23f5952ab046ce3407e8bbc3d63640316", 0xea}, {&(0x7f0000001500)="3468948d6e1d9dbfb0911c42748613119058b09bec4d34ee8451c3e91d5c70fbc2c433d0ad40460bf730356a0d8daa71dfc1c685565b544c52463a8b72725dbf22bea8d948b6cd6d78ab4ebf4ea111d47d49bdd113214cae94991613977e9584dcd96cd51c43174e15a13fe3deb42253c1dc2128a1ae7259cd2ae35eebd94f40514fbdb46b9bd603236d9d3ef14167977b4abe7f02e87e1f2a396d37b254ad4ee97d47ff1a1e34f5fd8dd90a38e5977bf616955a51c1", 0xb6}, {&(0x7f00000015c0)="02199ac413c1baeb5d5922d4fb9aeb3408b04f72ca4341632e7880c45757616daa658195cc4af8ef684c0254c07b2a202c3538bc9a46a7dd05aec2b9c663efa80eae950e72608a4a316eecca37a5668671ab657fafede2b3ccd8da4d79723adf73af", 0x62}], 0x4, 0x0, 0x0, 0x4}, {0x0, 0x0, &(0x7f0000001a00)=[{&(0x7f0000001680)="fd0a701b148dd36c5a061ddc5f037c202d2178dab0afc4bf3464a2c7f6dc4a63ce8176673e8db27ad3552265123df104b12435e446f83d6cc58f7e4e4774a47994bd1d16a48eb75bc9a694df6897f90644c3fa6ef7cec96e6c292daae4db9962f66a35f9f49ca22d57116fb7c41badb2f2f761df8b463f44b1444970adfd5032226161ff2a0c5b0dce70928a60063e830e33a7493d0cc7940ab049c6cfb6e3c174f80cd401548a3df2f02b66495095351315f36be536b7c9bb7001119c2347e16152724fad777a048e1485", 0xcb}, {&(0x7f0000001780)="86688ffc87e5859b3b824b8f8659100ae62ee7dd861077e395d5bda0657fb6f17cc691ad4c3ba92c2c", 0x29}, {&(0x7f0000002080)="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0x1000}, {&(0x7f00000017c0)="041d705a61779aa17e00c8405838ee5662b449c871e453eaf84fa40193fa04d2977c77366c17f57208d9a80db8609ead7239ed58a5213b0abe43184c68c99ffecaa9d5c78d8e5a14c8fb061b6199970bcfa71534a6c5384e10abb989178f6d8a230f2af29d81b27d", 0x68}, {&(0x7f0000001840)="ff0524773b77586b02f746ac5352a404009544ec41ce779a01cb381365e5dba86cf5e37f787be0c7e86669618772d07e0bedf2901168b3b7ebaaca5e8276bcf29b911a6aa6b36247aa68b6d2456b6ea8dad6d6a1302616a705b4c6a6878993c20b650e6aee1656778c60baf3275d530498b8d774fbfd29d4f76af9a29682ceba99d2294a86ca7aef2e0c7f116c9c304c659a4d1048412c0b0fdb18746ccd959580c3703ea2794a29b41a3afd9a4c66baf9b5a1255e355ad33a059d71e61084a3cbc95b147dff11026a593b2001e75cebcbb290ac3479b2c303c4777ac22123b16273e10c7d3c976c6387dd9323d3aaa2", 0xf0}, {&(0x7f0000001940)="73f35d18038056615175ee047be8e14302f565eeedbcde41d446dca44366c914920a17658f63d72cc5596d99588a5ebf470355a82da4cbc92243823b578d430d9efc42c2d283cefdff504897a27e2f7803b58e6f0b9c6920d6aea79c730cee1d51d2da08ff8bb5a586f8fee94d439b0fdd8dac8af797b2cc7e4e1ea0ce1ce39d64a83e41db312af5ae8236ba95a3427feca59e49a6e6225435299ebbb3", 0x9d}], 0x6, &(0x7f0000001a80)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x1}, @assoc={0x18, 0x117, 0x4, 0x8f2}, @assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x7}, @assoc={0x18, 0x117, 0x4, 0x40000000}, @op={0x18, 0x117, 0x3, 0x1}], 0xc0, 0x4000}], 0x7, 0x20000004) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000000c0)=""/56, &(0x7f0000000100)=0x38) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000000140)=ANY=[@ANYBLOB="180000000000001100000000020000008701000000000000000000000000003c2cf72200000000002325e2c5df3a936396cf3f8955fe2132803a6e4d9b5303d97e26560943848fba2bb4d6937341478ca8d28a32b881cc20418d328448479cd2ad4e28ef804c5584db8f45c4d0f2e35b1c3172e567a37e2d65e933978e28c8e99abf0454fce6cf6dce122e92c87dac416ef229efd715808b97bbc1f1cc0482917dbf3b4d3a8fbb73bd"], &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) 2018/03/31 03:44:07 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) sendto$inet(r0, &(0x7f0000ac0fbb)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) set_mempolicy(0x0, &(0x7f0000000000)=0x3, 0x2) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056effc), 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}}}, &(0x7f00000001c0)=0xb0) 2018/03/31 03:44:07 executing program 4: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000200)) mkdir(&(0x7f0000024ff0)='./file0/control\x00', 0x0) mkdir(&(0x7f0000155ff2)='./file0/file0\x00', 0x0) rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/control\x00') r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x460) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x0, 0xa2b, 0x4, 0x7, 0x2, 0x20, 0x10000, 0x8a82, r1}, &(0x7f0000000180)=0x20) r2 = socket(0x1d, 0xb, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0xfe0d64ad1c6cb9f1, &(0x7f0000000680)={0x1000, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000000100)) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000b80)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f0000000840)) r4 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r4, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001640)=@broute={'broute\x00', 0x20, 0x1, 0x1e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001700], 0x0, &(0x7f0000001980), &(0x7f0000001700)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x13, 0x0, 0x0, 'vcan0\x00', 'ifb0\x00', 'syzkaller0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0xf8, 0x128}, [@common=@dnat={'dnat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 0xffffffffffffffff}}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x4, 'syz0\x00'}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffbffffffffffe}]}, 0x260) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000b00)={r0}) socket$inet6(0xa, 0xe, 0x1) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) fcntl$getownex(r5, 0x10, &(0x7f0000000640)={0x0, 0x0}) setpgid(r6, r7) ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000680)='/dev/sequencer\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000006c0)={0x0, 0xffffffff80000000}, &(0x7f0000000700)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r8, 0x84, 0x71, &(0x7f0000000740)={r9, 0x3}, &(0x7f0000000780)=0x8) r10 = socket$rds(0x15, 0x5, 0x0) getsockopt$IP_VS_SO_GET_INFO(r10, 0x0, 0x481, &(0x7f0000000040), &(0x7f0000000080)=0xc) 2018/03/31 03:44:08 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100), &(0x7f0000000240)=0xfffffffffffffe2e) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/anycast6\x00') socket$inet6_udp(0xa, 0x2, 0x0) capset(&(0x7f0000000140)={0x20080522}, &(0x7f0000000280)={0x8001, 0x0, 0x0, 0x0, 0x0, 0x2}) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) preadv(r1, &(0x7f00006c6000)=[{&(0x7f0000000b80)=""/202, 0xca}], 0x1, 0x60) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x33b) syz_open_dev$evdev(&(0x7f00000002c0)='/dev/input/event#\x00', 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x0, 0x0) sendto$inet(r2, &(0x7f0000000240)="4e5b331f514effb30265ca5bc1f6e26c", 0x10, 0x0, &(0x7f0000000300)={0x2, 0x20000004e26, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r3 = socket$inet(0x2, 0x4008000000000001, 0x0) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000380)) sendto$inet(r3, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000000140)={&(0x7f0000000100)=[0x2, 0x4f3, 0x5f37, 0x0, 0x0, 0x9], 0x6, 0x2, 0x8c91, 0x3, 0x0, 0x65, {0x0, 0x0, 0x0, 0x1000, 0xfffffffffffffffd, 0x99, 0x29e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, "65d3556dc2e39e725c712332f5afe9886797059342fa0c7165f071fe6c15a871"}}) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) socket(0x0, 0x0, 0x401) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f0000000f80)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000700000004000000ca010000180100000000000018010000800300008003000080030000040000"], 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000900)=@assoc_value={0x0, 0x5}, &(0x7f0000000340)=0x8) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000980), 0x4) sendto$inet(r3, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) creat(&(0x7f0000000080)='./file0\x00', 0x0) creat(&(0x7f00000009c0)='./file0\x00', 0x0) 2018/03/31 03:44:08 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa88fc3ec10086dd6050a09c00088400fe8000000000000000000000000013de9d64e3e600bbfe8000000000000000000000000000aa000000004e32a2ed70c62c807a1a3006"], &(0x7f0000000040)={0x0, 0x1}) socket$nl_generic(0x10, 0x3, 0x10) getgroups(0x5, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0]) r1 = getegid() setregid(r0, r1) syz_emit_ethernet(0x42, &(0x7f0000000140)={@empty, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x9, @empty, @remote={0xfe, 0x80, [], 0xbb}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}}}}, &(0x7f0000000000)={0x1, 0x4, [0x783, 0x298, 0xb79, 0x7]}) 2018/03/31 03:44:08 executing program 6: r0 = memfd_create(&(0x7f0000000280)='/dev/dsp#\x00', 0x1) r1 = perf_event_open(&(0x7f00000005c0)={0x7, 0x70, 0x8, 0x0, 0x81f6, 0x8, 0x0, 0xfffffffffffffe01, 0x142, 0x1, 0xff, 0x3, 0x0, 0x0, 0x4, 0x5, 0x0, 0x8, 0x6, 0x9, 0x1, 0x8, 0x1, 0x800, 0x7, 0xfff, 0x0, 0xf4ca, 0x7, 0x4, 0x7, 0x800, 0x3ff, 0x0, 0x2, 0x0, 0x80000000, 0x0, 0x0, 0x3, 0x2, @perf_bp={&(0x7f0000000580), 0x1}, 0x10000, 0xfd, 0xb6, 0x7, 0x6, 0xf21, 0x976}, 0x0, 0x5, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000780)=0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='ip6_vti0\x00', 0x10) fstat(r0, &(0x7f00000003c0)) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x24201, 0x0) tee(0xffffffffffffffff, r2, 0x40, 0x0) flock(r1, 0xc) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"]) getpgid(0xffffffffffffffff) fallocate(r2, 0x11, 0x0, 0x8000000) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xcc, &(0x7f00000002c0)=0x1000000, 0x4) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vcs\x00', 0xfffffffffffffffc, 0x0) r4 = dup3(r3, r2, 0x80000) clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x821}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x7, &(0x7f0000ffd000/0x1000)=nil) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(0xffffffffffffffff, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000540)={0x4, 0x6, 0x4, 0x400}, 0x6) bind$netlink(r4, &(0x7f0000000500)={0x10, 0x0, 0x25dfdbfe}, 0xc) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r5, 0x40bc5311, &(0x7f0000000300)={0x0, 0x3, 'client1\x00', 0x1, "6dea700b8d591e55", "08f1496fa810039fdc1fc424a6c5849c7ec6764d0f37c177947bcb618e55c868", 0x7}) r6 = syz_open_dev$dspn(&(0x7f00000004c0)='/dev/dsp#\x00', 0xfff, 0x301000) eventfd2(0xd1b, 0xfffffffffffffffa) ioctl$VHOST_SET_LOG_FD(r5, 0x4004af07, &(0x7f0000000740)=r6) syz_open_dev$usbmon(&(0x7f00000006c0)='/dev/usbmon#\x00', 0x200, 0x200000) migrate_pages(0x0, 0x0, &(0x7f0000000640)=0x2, &(0x7f0000000680)=0x3f) ioctl$VHOST_SET_VRING_ADDR(r5, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x1, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_KICK(r5, 0x4008af20, &(0x7f0000000040)={0x200000000000}) 2018/03/31 03:44:08 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x288, 0xe2, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5, 0x0, 0xffffffffffffb9b6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x0, 0x0) recvfrom$inet(r1, &(0x7f0000000240)=""/194, 0xc2, 0x20, &(0x7f0000000100)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000380)={0x1, {0x2, 0x4e24}, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x180, 0x81, 0x4, 0x0, 0xff, &(0x7f0000000340)='tunl0\x00', 0x1, 0x2, 0x101}) socket$inet(0x2, 0x80a, 0x3) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000400)=0x9e, 0x8) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000004c0)={0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000500)={r3, 0x1}) getsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000140)=""/218, &(0x7f0000000000)=0xda) 2018/03/31 03:44:08 executing program 7: r0 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x3, 0x212800) getpeername$ax25(r0, &(0x7f0000000140), &(0x7f0000000180)=0x10) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000280)=0x5) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"fd596d200000000000000000001a00", 0x4000000000000403}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x40, 0x0) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000000080)) r3 = semget(0x0, 0x3, 0x14) semctl$GETPID(r3, 0x4, 0xb, &(0x7f00000001c0)=""/135) 2018/03/31 03:44:08 executing program 1: r0 = openat$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) r3 = dup3(0xffffffffffffffff, r2, 0x0) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000240), &(0x7f00000004c0)=0x4) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r5) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0\x00') r6 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000180)=0x100) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000003c0)=ANY=[@ANYRES32=r7, @ANYBLOB="00004a001996ed12c3cb86a1b0a8065173426b88d318250866239cbe421b70cd03eb44a0a7b73d9348b24a597f829ceee8cb4ae07b9f991c49bc8f8562cd4c9f098569fb2ea6e2030000002e47f2"], 0x2) r8 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r8, 0xae60) socket$inet(0x2, 0x80004, 0x200) ioctl$KVM_SET_IRQCHIP(r8, 0x8208ae63, &(0x7f0000000000)=@pic={0x1, 0x8001, 0x57, 0x256, 0x73, 0x3, 0xffffffff, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x77, 0x0, 0x6}) ioctl$KVM_SET_IRQCHIP(r8, 0x8208ae63, &(0x7f0000002ff0)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0xfffffffffffffffb}]}) ioctl$KVM_IRQ_LINE(r8, 0x4008ae61, &(0x7f0000000280)={0x0, 0x3}) ioctl$DRM_IOCTL_RM_MAP(r4, 0x4028641b, &(0x7f0000000140)={&(0x7f0000ffb000/0x3000)=nil, 0x46a9, 0x4, 0x4, &(0x7f0000ffc000/0x3000)=nil, 0x1000}) r9 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r9) finit_module(r9, &(0x7f0000000480)='%$\x00', 0x3) ioctl$KVM_ASSIGN_DEV_IRQ(r3, 0x4040ae70, &(0x7f0000000100)={0xffffffff00000000, 0x0, 0x5, 0x200}) creat(&(0x7f0000000080)='./file0\x00', 0x0) 2018/03/31 03:44:08 executing program 4: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000200)) mkdir(&(0x7f0000024ff0)='./file0/control\x00', 0x0) mkdir(&(0x7f0000155ff2)='./file0/file0\x00', 0x0) rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/control\x00') r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x460) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x0, 0xa2b, 0x4, 0x7, 0x2, 0x20, 0x10000, 0x8a82, r1}, &(0x7f0000000180)=0x20) r2 = socket(0x1d, 0xb, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0xfe0d64ad1c6cb9f1, &(0x7f0000000680)={0x1000, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000000100)) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000b80)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f0000000840)) r4 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r4, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001640)=@broute={'broute\x00', 0x20, 0x1, 0x1e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001700], 0x0, &(0x7f0000001980), &(0x7f0000001700)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x13, 0x0, 0x0, 'vcan0\x00', 'ifb0\x00', 'syzkaller0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0xf8, 0x128}, [@common=@dnat={'dnat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 0xffffffffffffffff}}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x4, 'syz0\x00'}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffbffffffffffe}]}, 0x260) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000b00)={r0}) socket$inet6(0xa, 0xe, 0x1) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) fcntl$getownex(r5, 0x10, &(0x7f0000000640)={0x0, 0x0}) setpgid(r6, r7) ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000680)='/dev/sequencer\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000006c0)={0x0, 0xffffffff80000000}, &(0x7f0000000700)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r8, 0x84, 0x71, &(0x7f0000000740)={r9, 0x3}, &(0x7f0000000780)=0x8) r10 = socket$rds(0x15, 0x5, 0x0) getsockopt$IP_VS_SO_GET_INFO(r10, 0x0, 0x481, &(0x7f0000000040), &(0x7f0000000080)=0xc) 2018/03/31 03:44:08 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vcs\x00', 0x14000, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000540)) r1 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r3) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0\x00') r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x200000, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) r6 = fcntl$getown(r2, 0x9) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000140)=0x0) kcmp(r6, r7, 0x1, r0, r5) socket$inet(0x2, 0x80004, 0x200) ioctl$KVM_SET_IRQCHIP(r5, 0x8208ae63, &(0x7f0000000000)=@pic={0x1, 0x8001, 0x57, 0x256, 0x73, 0x3, 0xffffffff, 0x4, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x6}) ioctl$KVM_SET_IRQCHIP(r5, 0x8208ae63, &(0x7f0000002ff0)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0xfffffffffffffffb}]}) ioctl$KVM_IRQ_LINE(r5, 0x4008ae61, &(0x7f0000000280)={0x0, 0x3}) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r8) finit_module(r8, &(0x7f0000000480)='%$\x00', 0x3) creat(&(0x7f0000000080)='./file0\x00', 0x0) 2018/03/31 03:44:08 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100), &(0x7f0000000240)=0xfffffffffffffe2e) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/anycast6\x00') socket$inet6_udp(0xa, 0x2, 0x0) capset(&(0x7f0000000140)={0x20080522}, &(0x7f0000000280)={0x8001, 0x0, 0x0, 0x0, 0x0, 0x2}) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) preadv(r1, &(0x7f00006c6000)=[{&(0x7f0000000b80)=""/202, 0xca}], 0x1, 0x60) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x33b) syz_open_dev$evdev(&(0x7f00000002c0)='/dev/input/event#\x00', 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x0, 0x0) sendto$inet(r2, &(0x7f0000000240)="4e5b331f514effb30265ca5bc1f6e26c", 0x10, 0x0, &(0x7f0000000300)={0x2, 0x20000004e26, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r3 = socket$inet(0x2, 0x4008000000000001, 0x0) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000380)) sendto$inet(r3, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000000140)={&(0x7f0000000100)=[0x2, 0x4f3, 0x5f37, 0x0, 0x0, 0x9], 0x6, 0x2, 0x8c91, 0x3, 0x0, 0x65, {0x0, 0x0, 0x0, 0x1000, 0xfffffffffffffffd, 0x99, 0x29e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, "65d3556dc2e39e725c712332f5afe9886797059342fa0c7165f071fe6c15a871"}}) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) socket(0x0, 0x6, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f0000000f80)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000700000004000000ca010000180100000000000018010000800300008003000080030000040000"], 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000900)=@assoc_value={0x0, 0x5}, &(0x7f0000000340)=0x8) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000980), 0x4) sendto$inet(r3, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) creat(&(0x7f0000000080)='./file0\x00', 0x0) creat(&(0x7f00000009c0)='./file0\x00', 0x0) 2018/03/31 03:44:08 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x1c142, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00000000c0)={0x2}, 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f74fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00002a0ff8)=@assoc_value, 0x8) sendto$inet6(r0, &(0x7f0000856f71)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xfff, 0x40002) ioctl$KVM_ASSIGN_DEV_IRQ(r2, 0x4040ae70, &(0x7f0000000040)={0x1, 0x5, 0x1, 0x100}) 2018/03/31 03:44:08 executing program 5: mmap(&(0x7f0000cb0000/0x4000)=nil, 0x4000, 0x2000003, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) poll(&(0x7f0000000000), 0x0, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r3 = accept4(0xffffffffffffffff, &(0x7f0000975000)=@can, &(0x7f0000752ffc)=0x10, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, &(0x7f0000000080)={'ifb0\x00', {0x2, 0x0, @multicast1=0xe0000001}}) setsockopt$IP_VS_SO_SET_DELDEST(0xffffffffffffffff, 0x0, 0x488, &(0x7f0000000480)={{0x0, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 'none\x00', 0x20, 0x133c, 0x69}, {@rand_addr=0x6, 0x4e22, 0x10003, 0xb27, 0x1, 0x6}}, 0x44) sendmsg$nl_netfilter(r3, &(0x7f0000b76fc8)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f0000896000)=ANY=[@ANYBLOB="41fb3be42e99850700"], 0x9}, 0x1}, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000180)={&(0x7f0000000240)=ANY=[@ANYBLOB="1c000000"], 0x1}, 0x1, 0x0, 0x0, 0x4040}, 0x40080) r4 = getpid() ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000000580)={{0x1, 0x6, 0x5, 0xb5, "4fc8e9e66cbed1e0aaf14ee48fdb873b8aba02e7711291c59eab3e30cda3fd70851d8178886529c85b50ec29", 0xc1}, 0x0, 0x0, 0x3, r4, 0x1, 0xff, "0d42c441444187a1b4268f9751c6dccba9fd5a3103ef546e9a30555343eef3857b825c8b172839af5aaf20d646b499b0aca5e26d596fa5bdbd4fea51340b125d", &(0x7f0000000280)='!\x00', 0x2, [], [0x8001, 0x6, 0x7, 0x5]}) sendmmsg(r3, &(0x7f000000b880)=[{{0x0, 0x0, &(0x7f0000002140)=[{&(0x7f0000002100)="8b557b6d36259e2ddb7c8962f9e22c53ed1e43c6", 0x14}], 0x1, &(0x7f0000002180)}}], 0x1, 0x0) r5 = accept4(r0, &(0x7f0000000340)=@rc, &(0x7f0000000140)=0x80, 0x80800) ioctl$sock_inet_SIOCSIFADDR(r5, 0x8916, &(0x7f00000003c0)={'tunl0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}}) shutdown(r2, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00000001c0)={'ip_vti0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000400)={{0xa, 0x4e22, 0x1f, @ipv4={[], [0xff, 0xff]}, 0x5}, {0xa, 0x4e24, 0x7fffffff, @loopback={0x0, 0x1}, 0x5}, 0x2, [0x3, 0x3, 0x3, 0x1, 0x42a, 0x30e, 0x1, 0x4]}, 0x5c) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000141000), 0x0) write(r2, &(0x7f0000f8aff1), 0xff8f) sendmsg(r0, &(0x7f00000016c0)={&(0x7f0000000500)=@generic={0x3, "0cefc24d84e494bc15d47e7af75be68011f1c839925871b995ba3e05e22dd12d711203a23cbee8701dfbd67f4e37382f81e70a11e03907e1573de0a7e8ecf9393824cf704dd463376031da23eacdce4b5e3f17b47479f25cf7aacf79bf55c65f3b2ee5309705df4ec136bfa1dcb1b8fe95d3b7aaac9c6d2bbf2bbcd0c60d"}, 0x80, &(0x7f0000001680), 0x0, &(0x7f0000002180)=[{0x28, 0x12f, 0x9749, "733007ab266c4680b61504e40887d85feea0f6c3d711"}], 0x28, 0x20008010}, 0x80) sendto$inet(r2, &(0x7f0000494f01), 0x0, 0x0, &(0x7f0000198ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/03/31 03:44:08 executing program 4: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000200)) mkdir(&(0x7f0000024ff0)='./file0/control\x00', 0x0) mkdir(&(0x7f0000155ff2)='./file0/file0\x00', 0x0) rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/control\x00') r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x460) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x0, 0xa2b, 0x4, 0x7, 0x2, 0x20, 0x10000, 0x8a82, r1}, &(0x7f0000000180)=0x20) r2 = socket(0x1d, 0xb, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0xfe0d64ad1c6cb9f1, &(0x7f0000000680)={0x1000, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000000100)) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000b80)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f0000000840)) r4 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r4, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001640)=@broute={'broute\x00', 0x20, 0x1, 0x1e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001700], 0x0, &(0x7f0000001980), &(0x7f0000001700)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x13, 0x0, 0x0, 'vcan0\x00', 'ifb0\x00', 'syzkaller0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0xf8, 0x128}, [@common=@dnat={'dnat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 0xffffffffffffffff}}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x4, 'syz0\x00'}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffbffffffffffe}]}, 0x260) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000b00)={r0}) socket$inet6(0xa, 0xe, 0x1) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) fcntl$getownex(r5, 0x10, &(0x7f0000000640)={0x0, 0x0}) setpgid(r6, r7) ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000680)='/dev/sequencer\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000006c0)={0x0, 0xffffffff80000000}, &(0x7f0000000700)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r8, 0x84, 0x71, &(0x7f0000000740)={r9, 0x3}, &(0x7f0000000780)=0x8) r10 = socket$rds(0x15, 0x5, 0x0) getsockopt$IP_VS_SO_GET_INFO(r10, 0x0, 0x481, &(0x7f0000000040), &(0x7f0000000080)=0xc) 2018/03/31 03:44:08 executing program 6: r0 = openat$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$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000000000e2010000000000000000000000000000000000000000"]) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="01000000000000008604"]) 2018/03/31 03:44:08 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x100, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000100)=0xffffffff7fffffff, 0x4) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000028c0)={"73797a5f74756e00000000edf800", 0x0}) sendmsg$nl_route(r1, &(0x7f0000873000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000f90000)={&(0x7f00000000c0)=@ipv6_newaddr={0x2c, 0x14, 0x709, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) 2018/03/31 03:44:09 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000011c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@multicast2=0xe0000002, 0x0, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x3, 0x0, 0x800000000000008}}, 0xe8) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x8) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x3c, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/03/31 03:44:09 executing program 4: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000200)) mkdir(&(0x7f0000024ff0)='./file0/control\x00', 0x0) mkdir(&(0x7f0000155ff2)='./file0/file0\x00', 0x0) rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/control\x00') r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x460) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x0, 0xa2b, 0x4, 0x7, 0x2, 0x20, 0x10000, 0x8a82, r1}, &(0x7f0000000180)=0x20) r2 = socket(0x1d, 0xb, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0xfe0d64ad1c6cb9f1, &(0x7f0000000680)={0x1000, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000000100)) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000b80)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f0000000840)) r4 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r4, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001640)=@broute={'broute\x00', 0x20, 0x1, 0x1e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001700], 0x0, &(0x7f0000001980), &(0x7f0000001700)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x13, 0x0, 0x0, 'vcan0\x00', 'ifb0\x00', 'syzkaller0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0xf8, 0x128}, [@common=@dnat={'dnat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 0xffffffffffffffff}}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x4, 'syz0\x00'}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffbffffffffffe}]}, 0x260) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000b00)={r0}) socket$inet6(0xa, 0xe, 0x1) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) fcntl$getownex(r5, 0x10, &(0x7f0000000640)={0x0, 0x0}) setpgid(r6, r7) ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000680)='/dev/sequencer\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000006c0)={0x0, 0xffffffff80000000}, &(0x7f0000000700)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r8, 0x84, 0x71, &(0x7f0000000740)={r9, 0x3}, &(0x7f0000000780)=0x8) socket$rds(0x15, 0x5, 0x0) 2018/03/31 03:44:09 executing program 5: socket$nl_netfilter(0x10, 0x3, 0xc) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_route(r0, &(0x7f00000fa000)={&(0x7f0000c1b000)={0x10}, 0xc, &(0x7f000052aff0)={&(0x7f0000634000)=ANY=[@ANYBLOB="1c0000001d00010300000000000000001f000000", @ANYRES32=0x0, @ANYBLOB='\n\x00\x00\x00'], 0x1c}, 0x1}, 0x0) socketpair$inet6(0xa, 0x0, 0x5, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000040), 0x4) r2 = creat(&(0x7f0000001500)='./file0\x00', 0x0) getpeername$ax25(r2, &(0x7f0000000440), &(0x7f00000004c0)=0xc) connect$l2tp(r2, &(0x7f0000000280)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, {0xa, 0x4e21, 0x7ff, @local={0xfe, 0x80, [], 0xaa}, 0x10000000000}}}, 0xffffffe9) read(r0, &(0x7f0000ff9000)=""/80, 0x50) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x801, 0x0) syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x8001, 0x10000) accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f00000001c0), 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000001580)={{{@in6, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000140)=0xe8) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = memfd_create(&(0x7f00006a7000)='net/udp\x00', 0x0) write(r7, &(0x7f0000ffdffb)='#!', 0x2) r8 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udp\x00') setsockopt$inet6_IPV6_PKTINFO(r7, 0x29, 0x32, &(0x7f0000000080)={@dev={0xfe, 0x80, [], 0x13}, r6}, 0x14) setsockopt$inet6_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f00000002c0)={@in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0xdbb, 0x100000001, 0xffffffffffffffe0, "470010f2c6c1f14d8da21645833debf5edf6da2a49b06d35a79ec8ac5ba9fe4d3118feebd9c14585844c8ac20dcd2d0c26e0d3a6bbf9ceed1d085fb05b838b5e177b5fc0a61456431d4c5ceee06d5c84"}, 0xd8) bind$rds(r2, &(0x7f0000000240)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendfile(r7, r8, &(0x7f0000000000), 0x401) execveat(r7, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) pipe(&(0x7f00000000c0)) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000001c0)={'syz_tun\x00'}) bind$alg(0xffffffffffffffff, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) 2018/03/31 03:44:09 executing program 7: r0 = syz_open_dev$binder(&(0x7f00000001c0)='/dev/binder#\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x480400, 0x0) r2 = accept(r1, &(0x7f0000000240)=@pppoe={0x0, 0x0, {0x0, @local}}, &(0x7f00000002c0)=0x80) add_key$keyring(&(0x7f0000000600)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) r3 = add_key(&(0x7f0000000680)='pkcs7_test\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) r4 = add_key$user(&(0x7f0000000700)='user\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000440)="1e6a8e3e9cb617491918327e5efbfde10ee9823e5aed5a", 0x17, r3) r5 = add_key(&(0x7f0000000480)='pkcs7_test\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f00000008c0)=""/35) keyctl$unlink(0x9, r4, r5) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x2001d, r0, 0x0) r6 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$PIO_UNIMAP(r6, 0x4b67, &(0x7f00000000c0)={0x8, &(0x7f0000000080)=[{0x8, 0x100}, {0x7, 0x4}, {0xfffffffffffffff8, 0x9}, {0x8, 0x1}, {0x1, 0x1}, {0xffffffff, 0x400}, {0x80000001, 0x5}, {0x1, 0xff}]}) ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f0000000500)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f00000005c0)={r7, &(0x7f0000000540)=""/80}) ioctl(r6, 0xc1004110, &(0x7f0000001f64)) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000000040)={0x400, 0x3}) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000000300)=""/137) openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x10080, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000780)) ioctl$DRM_IOCTL_MODE_GETCRTC(r6, 0xc06864a1, &(0x7f0000000100)={&(0x7f0000000000)=[0x9, 0x6], 0x2, 0x2, 0x1, 0x4d, 0x9ed9, 0x8, {0x401, 0x80000001, 0xfffffffffffffff7, 0x1000, 0x6, 0x7, 0x2, 0xe0, 0x800, 0x0, 0x3, 0x7, 0x8, 0xd0, "53be5f3ceae7e6951114b1a2f7a15f36d6815f0d5b4f9769a1bb3e1624251f0b"}}) ioctl$sock_inet_SIOCSIFBRDADDR(r6, 0x891a, &(0x7f00000003c0)={'ip6tnl0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}}) 2018/03/31 03:44:09 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100), &(0x7f0000000240)=0xfffffffffffffe2e) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/anycast6\x00') socket$inet6_udp(0xa, 0x2, 0x0) capset(&(0x7f0000000140)={0x20080522}, &(0x7f0000000280)={0x8001, 0x0, 0x0, 0x0, 0x0, 0x2}) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) preadv(r1, &(0x7f00006c6000)=[{&(0x7f0000000b80)=""/202, 0xca}], 0x1, 0x60) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x33b) syz_open_dev$evdev(&(0x7f00000002c0)='/dev/input/event#\x00', 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x0, 0x0) sendto$inet(r2, &(0x7f0000000240)="4e5b331f514effb30265ca5bc1f6e26c", 0x10, 0x0, &(0x7f0000000300)={0x2, 0x20000004e26, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r3 = socket$inet(0x2, 0x4008000000000001, 0x0) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000380)) sendto$inet(r3, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000000140)={&(0x7f0000000100)=[0x2, 0x4f3, 0x5f37, 0x0, 0x0, 0x9], 0x6, 0x2, 0x8c91, 0x3, 0x0, 0x65, {0x0, 0x0, 0x0, 0x1000, 0xfffffffffffffffd, 0x99, 0x29e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, "65d3556dc2e39e725c712332f5afe9886797059342fa0c7165f071fe6c15a871"}}) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) socket(0x0, 0x6, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f0000000f80)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000700000004000000ca010000180100000000000018010000800300008003000080030000040000"], 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000900)=@assoc_value={0x0, 0x5}, &(0x7f0000000340)=0x8) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000980), 0x4) sendto$inet(r3, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) creat(&(0x7f0000000080)='./file0\x00', 0x0) creat(&(0x7f00000009c0)='./file0\x00', 0x0) 2018/03/31 03:44:09 executing program 1: r0 = socket(0x10, 0x200000000002, 0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000080)=0x4) write(r0, &(0x7f0000000040)="1f0000000506fd00010000f60000ff0180fff80009000180060107ec000000", 0x1f) 2018/03/31 03:44:09 executing program 6: shmget(0x0, 0x1000, 0x54000000, &(0x7f0000ffc000/0x1000)=nil) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000001280)=""/208) r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000140)=@full, &(0x7f0000001240)=0x48, 0x800) pread64(r0, &(0x7f0000004000)=""/151, 0x97, 0x0) link(&(0x7f0000001380)='./file0\x00', &(0x7f00000013c0)='./file0\x00') gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000038c0), &(0x7f0000003900)=0xc) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000001500)=@broute={'broute\x00', 0x20, 0x5, 0x8ca, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200041c0], 0x0, &(0x7f00000014c0), &(0x7f0000001740)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000110000000100000088fb73797a6b616c6c65723100000000000073697430000000000000000000000000677265300000000000000000000000006970365f767469300000000000000000aaaaaaaaaabb000000ff0000000000000000ffffffffffff0000b0000000600100009801000071756f74610000000000000000000e27e875dbad6fb839e648a5eb711f9e00000000000000000000000000000000000018000000000000000000000000000000070000000000000000000000000000006d61726b000000000000000000000000000000000000000000000000000000001000000000000000f0ffffff00000000ffffffff000000004e464c4f470000000000000000000000000000000000000000000000000000005000000000000000feffffff0000050000000000357ee73740cbdddd06a19de831ad861a9c51198143137ec0613131b383782eb48c3631b88bc5bbdefd5227a24d602d8a51f03ef65ae28e1bd141a2472473e8c604ef3767d700000000646e61740000000000000000000000000000000000000000000000000000000010000000000000000000000000000014f600feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000001000000fcffffff020000000d00000003000000809b73797a6b616c6c65723100000000000065716c00000000000000000000000000697036677265300000000000000000007663616e300000000000000000000000000000000000ffff0000ffffaaaaaaaaaaaa00ff00f75fff0000b0000000100200008802000064657667726f7570000000000000000000000000000000000000000000000000180000000000000002000000050000003bf9000001000080ff000000000000005345434d41524b00000000000000000000000000000000000000000000000000080100000000000001000000777d000073797374656d5f753a6f626a6563745f723a73797374656d5f64627573645f7661725f6c69625f743a733000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000072656469726563740000000000000000000000000000000000000000000000000800000000000000fcffffff000000006e666c6f67000000000000000000000000000000000000000000000000000000500000000000000006000000010005000000000010b24df6969712d0917383f6eb72436dcef73af795295b361d2abdcc8fb318c946bdedbac6174caec03ac9049a07a86eb094f1743b26725068d394ef38e31a27000000001100000004000000000573797a6b616c6c65723000000000000074756e6c3000000000000000000000006c6f0000000000000000000000000000726f7365300000000000000000000000000000000000ff00ff0000ffaaaaaaaaaabb00ffffff00000000a8000000d8000000080000006d616300000000000000000000000000000000000000000000000000000000001000000000000000aaaaaaaaaa14000000000000000000004e465155455545000000000000000000000000000000000008000000000000000400000000000000434f4e4e5345434d41524b0000000000000000000000000000000000000000000800000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000feffffff010000000700000022000000809b69726c616e3000000000000000000000626373663000000000000000000000007369743000000008000000000000000082707130000000000000000000000000aaaaaaaaaaaa000000ffffffaaaaaaaaaa1000ff0000ffff000070000000d000000000010000434c4153534946590000000000000000000000000000000000000000000000000800000000000000010000000000000072656469726563740000000000000000000000000000000000000000000000000800000000000000ffffffff0000000072656469726563740000000000000000000000000000000000000000000000000800000000000000ffffffff000000000000008d000000000000000000000000000900000000000000000000000000000000000004000000ffffffff012000001f00000000000000890d7663616e3000000000000000000000006e7230000000000000000000000000006970366772653000000000000000000062637366300000000000000000000000aaaaaaaaaa19ff00ff00ffffaaaaaaaaaa0e00ffff00ffff0000d8000000d8000000080100006d616300000000000000000000000000000000000000000000000000002e000010000000000000000aca74ac4d2100000100000000000000636f6e6e6c6162656c000000000000000000000000000000000000000000000008000000000000000300030000000000415544495400000000000000000000000000000000000000000000000000000030680325226b6c9420bfad66bad03e327581cc083a3381039aa6227aaf5fe3e36decbdadcca5f60bce595c35efc948da183282ee00e3386e735e0fdede2f2e0913150dfaeffe0c7d9c9f90a140a462b7339ce163bfccb771f1ae1383a2bbab8d98e6ea6d87613ea4b5db44be042118b2fed259740ddf80a1417790d1b618db682136a22c1e56266b0033696563a70bc109f69c65ac72068d27f05d611bf616b007999321d2d50224744d0bdf1638bdae8567cd2ab5d51e8a9b825be9edc8bd3e3a888ed8c7bb9b576b20c688f9c89f6b4085970000000000000000253d83c9a56b5678fb458085c4e41ba3af7a742db1577c25dda24f62bbfb2a4540cc200a32bcc230b7adb2519f2aac67e5d862639ac12eadfce6ff5fefea7d23a082860608c51162cb1192bb81f90404730697862e04f9462fb607ccd097768312d5b1a3a89d3603a12e01d0401e16de6c1d67ba7ef62ab35929dcc1ad9a97ca323f49887ba2527b87c1221e2476cff9d27fe3c51b58da888eae4998903a2c99dc11066bca9361a8d12d0663aa5bffd9fbd5d535915752c87d49b8ec511503149507e5701a8b33491a0287ac56ea3030efe5cd700add5b4c85cf82f810f28caf21052a52ec4f7c7153f0c87fe18579af024d64cde4704c66288c2f72f5c0347e995153a11e29dec7f585e11f86bedb6d88339c1b4f441d573b5197b6b2157a332fa3e1f3a9aee2e49b7a70797a7b2a9ff462e37d89fbc98cfcdcf1b903919de6e00f49834df21ad94d4455f7d81bef5e1aab5138320b7b608472db0287d6ded78091ed24d3a9de3dc47beb134b8fe3d52ba13074dd3d4eef021d705db7951f3ae24eae5e213added5607b870c292213f083389c5533f2186be7bf1a052ac0616885923aac0c2b9632e22af2373239817e06ba0518f142cde1c34f4"]}, 0xafd) stat(&(0x7f0000003940)='./file0\x00', &(0x7f0000003980)) getpgid(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000003a00)={{{@in=@local, @in6=@local}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000003b00)=0xe8) getgid() getpgid(0xffffffffffffffff) socketpair$inet6(0xa, 0x3, 0x6, &(0x7f0000001400)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000040c0)={{{@in6=@mcast1, @in=@remote}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000003c40)=0xfffffffffffffffa) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000840)={r1}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000880)={0x8, 0x80000001, 0x5, 0x80000000, 0x1, 0x3, 0xe50d, 0x6c7, 0x0}, &(0x7f00000008c0)=0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000900)={r3, 0x4}, &(0x7f0000000940)=0x8) r4 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x100) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r4, 0xc0305302, &(0x7f0000000280)={0x401, 0x9, 0x2f0, 0x80000001, 0x62a4, 0x80000000}) fstat(r0, &(0x7f00000002c0)) getpgid(0xffffffffffffffff) r5 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x8001, 0x200) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r5, 0xc0505510, &(0x7f00000016c0)={0x80000000, 0x3, 0x0, 0x2, &(0x7f0000001600)=[{}, {}, {}]}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000003d00)={{{@in=@dev, @in=@broadcast}}, {{@in6=@mcast2}}}, &(0x7f0000003e00)=0xe8) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f0000003780)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000003800)={r6, &(0x7f00000037c0)=""/44}) accept4$inet(r1, &(0x7f0000000000)={0x0, 0x0, @dev}, &(0x7f0000001440)=0x10, 0x80000) openat$ppp(0xffffffffffffff9c, &(0x7f0000001580)='/dev/ppp\x00', 0x4080, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000240)=ANY=[], &(0x7f0000000100)) clone(0x3fffffe, &(0x7f00000003c0)="e40792f19a2e64bbf0578967f68683c37a460bd62ac8ef00bfab0d2200c399c59c5ccc2983b23497a5940851e6392bb4e48a1ee94689bb06da00d5be2e6b5bb115d1499e042eaaab6a4ca24233f7102287dd40e4b8d40622998bb68949ec7c5103ec6bfb1c98054e0c91c14809e9b13c1a42249e", &(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)) pipe(&(0x7f0000000040)) 2018/03/31 03:44:09 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vcs\x00', 0x14000, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000540)) r1 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r3) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0\x00') r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x200000, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) r6 = fcntl$getown(r2, 0x9) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000140)=0x0) kcmp(r6, r7, 0x1, r0, r5) socket$inet(0x2, 0x80004, 0x200) ioctl$KVM_SET_IRQCHIP(r5, 0x8208ae63, &(0x7f0000000000)=@pic={0x1, 0x8001, 0x57, 0x256, 0x73, 0x3, 0xffffffff, 0x4, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x6}) ioctl$KVM_SET_IRQCHIP(r5, 0x8208ae63, &(0x7f0000002ff0)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0xfffffffffffffffb}]}) ioctl$KVM_IRQ_LINE(r5, 0x4008ae61, &(0x7f0000000280)={0x0, 0x3}) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r8) finit_module(r8, &(0x7f0000000480)='%$\x00', 0x3) [ 972.798817] netlink: 'syz-executor1': attribute type 1 has an invalid length. [ 972.829183] binder: 16807:16813 ioctl c008ae67 20000040 returned -22 [ 972.836322] netlink: 'syz-executor1': attribute type 1 has an invalid length. [ 972.885061] binder: 16807:16813 ioctl c008ae67 20000040 returned -22 2018/03/31 03:44:10 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x101000, 0x0) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f00000000c0)={0x0, 0x4, 0x3f800000000000}) r1 = socket(0x11, 0x4000000000080003, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000100)={0x2, 0x945, 0x5d, 0x3, 0xe28}) mmap(&(0x7f0000399000/0x1000)=nil, 0x1000, 0x0, 0x100011, r1, 0x400000000000) flistxattr(r1, &(0x7f0000000000)=""/90, 0x5a) 2018/03/31 03:44:10 executing program 4: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000200)) mkdir(&(0x7f0000024ff0)='./file0/control\x00', 0x0) mkdir(&(0x7f0000155ff2)='./file0/file0\x00', 0x0) rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/control\x00') r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff01000000110000000000000000006970366772657461703000000000000073797a5f74756e000000000000000000697036746e6c3000000000000000000073797a5f74756e0000000000000000000180c200000000000000ff00aaaaaaaaaabb00000000000000007000000008010000580100005241544545535400000000000000000000000000000000000000000000000000200000000000000073797a30000000000000000000000000000000000000000000000000000000004c45440000000000000000000000000000000000000000000000000000000000280000000000000073797a3000000000000000000000000000000000000000000000000000000000000000000000000049444c4554494d4552000000000000000000000000000000000000000000000028000000000000000000010073797a30000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000ffffffff010000000d0000000000000086dd73797a6b616c6c65723000000000000074756e6c30000000000000000000000073697430000000000000000000000000696662300000000000004ee97db65b9c0d6100000000000000000000ffffffffffff000000000000000030010000b001000000020000697036000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000000000ffffac1414aa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006c696d6974000000000000000000000000000000000000000000000000000000200000000000000000000000ec00000000000000000000000000000000000000000000000000000049444c4554494d4552000000000000000000000000000000000000000000000028000000000000008100000073797a3100000000000000000000000000000000000000000000000000000000000000004e46515545554500000000000000000000000000000000000000000000000000080000000000000000000000000000004c45440000000000000000000000000000000000000000000000000000000000280000000000000073797a30000000000000000000000000000000000000000000000000000000000000000000000000"]}, 0x460) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x0, 0xa2b, 0x4, 0x7, 0x2, 0x20, 0x10000, 0x8a82, r1}, &(0x7f0000000180)=0x20) r2 = socket(0x1d, 0xb, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0xfe0d64ad1c6cb9f1, &(0x7f0000000680)={0x1000, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000000100)) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000b80)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f0000000840)) r4 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r4, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001640)=@broute={'broute\x00', 0x20, 0x1, 0x1e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001700], 0x0, &(0x7f0000001980), &(0x7f0000001700)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x13, 0x0, 0x0, 'vcan0\x00', 'ifb0\x00', 'syzkaller0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0xf8, 0x128}, [@common=@dnat={'dnat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 0xffffffffffffffff}}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x4, 'syz0\x00'}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffbffffffffffe}]}, 0x260) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000b00)={r0}) socket$inet6(0xa, 0xe, 0x1) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) fcntl$getownex(r5, 0x10, &(0x7f0000000640)={0x0, 0x0}) setpgid(r6, r7) ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000680)='/dev/sequencer\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000006c0)={0x0, 0xffffffff80000000}, &(0x7f0000000700)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r8, 0x84, 0x71, &(0x7f0000000740)={r9, 0x3}, &(0x7f0000000780)=0x8) 2018/03/31 03:44:10 executing program 6: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000ffa000/0x5000)=nil, 0x5000}, 0x3}) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000ed6f80)=@generic={0x11, "0000010000000000080044944eeba71a496ae252922cb18f722e2ada000000012e0b3836005404b0e00100000014f26effffffffffffff67b100800000000000000101013c5804459e15775027ecce66fd792bbf0e5bf5ff1b080000dad11c000100fff6000000004974000000030000000000000000076d3a09ffc2c654"}, 0x80) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}]}, 0x60}, 0x1}, 0x0) 2018/03/31 03:44:10 executing program 7: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000100)=0x100008001, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000002000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_sctp(0x2, 0xfffffffffffffffe, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000223fd4)=[@in={0x2, 0x4e20}], 0x10) r2 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="8208ab4fc9ab2cd01ab88bcac67cd762aa1a8bd78ae259581fa0b8c00ab350daa5c1050c650ca7d096b00fa1b9cefd60e967a7061244a61bed43c5f483b4ba13a579c5d57c26ccc3017ee351e8", 0x4d, 0xfffffffffffffffa) r3 = request_key(&(0x7f00000000c0)='rxrpc\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)='ppp1\x00', 0xfffffffffffffffe) keyctl$instantiate(0xc, r2, &(0x7f00000001c0)="8ae574188936bcdd35c3a665dcb1b6a799e2ba88d273534ed1c0f69acdf63addb4b9908ff3c42d2d09f5f490ea04b537645ab617ff2ed8b48887fc128360cdc2650373e4b1", 0x45, r3) 2018/03/31 03:44:10 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='/exe\x00\x00\x00\x00\x00\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000200)=""/4096) openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x480001, 0x0) setitimer(0x1, &(0x7f0000000180)={{0x77359400}}, &(0x7f00000001c0)) 2018/03/31 03:44:10 executing program 5: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0xa, 0x5, 0x84) getsockopt$bt_hci(r0, 0x84, 0x0, &(0x7f0000002080)=""/4096, &(0x7f0000000000)=0x1000) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x200040, 0x80) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000140)=""/199, &(0x7f0000000240)=0xc7) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x5, 0x10, 0x0, 0x800}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000000c0)={r2}, &(0x7f0000000280)=0x8) sendmmsg$inet_sctp(r1, &(0x7f0000001b80)=[{&(0x7f00000002c0)=@in6={0xa, 0x4e24, 0x5, @dev={0xfe, 0x80, [], 0x5}, 0x7f}, 0x1c, &(0x7f0000000300), 0x0, &(0x7f0000000340)=[@sndinfo={0x20, 0x84, 0x2, {0x5, 0x4, 0x52, 0x4, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x2, 0x4, 0x910, 0x9, 0x1000, 0x40, 0x7ff, r2}}], 0x60}, {&(0x7f00000003c0)=@in6={0xa, 0x4e21, 0x1, @dev={0xfe, 0x80, [], 0x11}, 0xffff}, 0x1c, &(0x7f0000000400), 0x0, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x2, 0x55f, 0x1, 0x9, 0x401, 0x1000, 0x0, 0x40, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x3ff, 0xfffffffffffffffb, 0x0, 0xfffffffeffffffff, 0x8, 0x40, 0x4ab818f2, 0xffffffffffff0001, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x401, 0x8, 0x4, 0x0, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x7fe0000, 0x200, 0x40, 0x4, 0x5, 0x5, 0xffff, r3}}], 0xc0, 0x24000000}, {&(0x7f0000000500)=@in={0x2, 0x4e24, @loopback=0x7f000001}, 0x10, &(0x7f0000000b00)=[{&(0x7f0000000540)="939f92df810ae800d7ddf6fcf220a41a219acac5106f30f5553041bd57e44bf2db8bdb5a69f555287738ae99567288ab7a31d88110", 0x35}, {&(0x7f0000000580)="7905d849ea8a67129e539ff929", 0xd}, {&(0x7f00000005c0)="6746a3336beadd22a342f45ec613022df2dfdd576822cb02edcd3cd3b7f0b5", 0x1f}, {&(0x7f0000000600)="785d6b42190f3a9528a393328ccaa92ad81c1a087cd106393553e1ca40717f04228250b950d5b165a525cf4046fbbcd588a52b2d3e5a2751130a7401bada262e4215501c3b21c96fb92eb0867425d431f17b3054840a6949b14262b88a9e29bf6e5d05e35eabb4a9515812f7ff793fdefc520599d618f3a57794afc32d", 0x7d}, {&(0x7f0000000680)="7e6b8b2fb2a874828f69e9470fb0439d58365a2666b330278c06bef15d0e9687c45065e8dd0569be6292df8a5eb6dbd1b377eecc5e2ee54f86c1d4b42933f67a586733e176ea18468c17eed7f6fda2d66fce17d6b9e81092d9f97cb7143230ec8b5e49adcef613ffcee28c370e83c83b0f093e68752180f97c7261b171e0655a5b7412ed7ccca92860bb0721f5ac35eb36f434a934128c75328a152fb6d9bf196552b4d1fdd1c6c3ff30302ea0d1a9cc497749e7a990685598f73f2cab8d6534de3322dad926cc7708a13f9c120b", 0xce}, {&(0x7f0000000780)="dd842eeb4209745b8c958f36d08a9dae1a1de7b26617f12f426d3b92dba413c2bc8becf9b202e409664259e8e495c73098439cc014c183efb960fe0c5a6d8fea10c50ba0a87d8f03e750b9d8e10e7b5c63cb50d734bf35a7059fd7521ae02764717562c0332ee2018e788c5fc7d17488cc01e84a194e0b8c6b3bc8e17bc3ae853253907b6748dfc1d88beeb0cd77e118e48b", 0x92}, {&(0x7f0000000840)="fd9d939b10e5c165052dc9cc814014ac2d18f3ca3462821e16908db03ce7e63564674124139d0c2c7782509550b1a453aad3b0f51a3b46e37b5ea18b13ad2de2428a851421adbbedb1c776cc936b2afdbb8839d96253d0295791f11012ecabb4d187b30c988c550540aebb5813bb8a8afda528ba444474f78cc790560b3bf0710551430a833029c1c39b33c8873737ef2e371d2a64954f06d34d2418e4", 0x9d}, {&(0x7f0000000900)="a64a88b34aae8c119a2fdf519db93e6fcafe6fe9d503c4d400c63593bd2d251527dcc946febc1500404d06e2ad4ddffba45b3e297f58470190dcb80ae6d3cf7a451fdfe38b52e68b845f401052841f0782203142b003ffeb8c0e54922df1be824223dcca6f2ac1d3fe6110153a4f3fb230502dc420a2ced71e739cb48d1de629f2b296d7565c14ece1d5f26141272ab345634ab7c7e6e852355f6efda8fd83921b3ec3193c0d09133de01d3411592b83e6cb521d5e0d9e64d01fe1b3022adc18f8f3ce8708bcee8adead20cd011a515520d552812f7efa3ec7e6a509", 0xdc}, 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0xc9bc, 0x5}}, @sndrcv={0x30, 0x84, 0x1, {0x3cd6d24a, 0x5, 0x202, 0x2, 0x1ff, 0x4, 0x800, 0x4, r2}}], 0xf0}, {&(0x7f0000001000)=@in6={0xa, 0x4e22, 0x6, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x5}, 0x1c, &(0x7f0000001300)=[{&(0x7f0000001040)="1e22fe26d7b635b707594d590e3fc77545badf699b14b000f4e184f266fe27e2ad3cb96e22d47023e286840c202679880850808a87f26e183cf8309e55dba10e79a96514aad094ed09cae8c3dd03f522fded84ae215613a9feda3667862e5d99c799f785d642f9d0620818bc25cbdb1919f2c19053370e0bf304b344", 0x7c}, {&(0x7f00000010c0)="deffafc1d2cdf53605899f958652a70eb8340bf683", 0x15}, {&(0x7f0000001100)="0469e15b5ea4b322ff151ab9f693dccdf70e8a0657ef5f9b664b18fe95c70d4c0a9b3e69b178b484d1471e0f44cefc665996fe2c20644b99a7a1c8a979d0b8704220d32a29ccf7f7c76f01f9d0056aacc3eae940395120d0c5ea3b2d4a23058b51f1ed6e22b01ea105871cf0f0f013ab1cbb80003007079640b3b97a1c79a517d0152330d5c100e096606d68a0cf588db952dd9238e50f3e600993", 0x9b}, 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", 0x1000}, {&(0x7f00000011c0)="8c2b1a4429a81e5ac2552da901213b10f856fd42f05b1fbbd729c9e218b54ac0d6d5f67264b47d84ed27fb8450da5bec711989fba5356b30ab7e8ab23f388b7c78c0de7e1c4532d178316104be2b7090c89826f3ad5177d52eb668fb2cc472b94ebf74940fcf3a66cc7fed1036c9ffdd16", 0x71}, {&(0x7f0000001240)="009191ebb5e2202776a4ca83377fa52e001b2c4c80435bfc1d2702bcc8e60dde2f7402a360fb51d9f98e4b9faaa9621f9eb34bc78a10e634c555a6901dd858666911805eba87b45049c42f6bdabdb3790302bc65cb7e5fb77acf16312c0064d1107e1ead23c594617c2659d473b6cac53635ce2069adbe39b039febd00090eb355627f7c8d1e7e1efdea07b7fdc4494d8127872e61feb02c756f7050b9c972b10fdc76532ad02666228feb6ab07b7e26fc649897d1478bcb", 0xb8}], 0x6, 0x0, 0x0, 0x4000000}, {&(0x7f0000001380)=@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000001740)=[{&(0x7f00000013c0)="6b8cae943fdd2c0b30c3e51d79f7ac8c047436659b8f1ae1e2323ff5208b865b076a6abb541b4afdb4af4ecfae810705d5e3d66d3efd619eec05ca0e72f22a6a234b6f1a6e6086d69c31469f72dda0b33a1bd31e435055d24669f8ad0b7845f98269bb304505bd8a578e", 0x6a}, {&(0x7f0000001440)="fdfe7f4f5c5fae9c871e10d0f2122896cddabfc3da8a625ea08700de288e07a1c25f26f65df0d6043470a2a9172bc153b603826d9e112ce4a602ad43f871929f3a62b6b878ba1e0399335b43ccd06a34a47b133bd44b5bb5a1046c3e539bf3be5926f52ab22fdb9ff7d1c9ef7769bdadb387d1dbf1e87e747bc749ab778e4db15e5acb9668445b9265d0ad0c2eebecbcb0cf9001fa5e8346e9bab3655eb16b36aee79ede62e7a6cd9fa1c8b7448821aba5cc161e182f8e7b8e44ad75a4375fe8f642c697545d67adabaf3b06d4de7831e763cbc8dcaada49d1f37be58c14004e5e4c4d17db3dd56ac0a3", 0xea}, {&(0x7f0000001540)="821bbcf8dfaa681d2cfbf9523a8982274b78cbfd6c36e9d6c11a90aedd977c93b80ef60316c171389e1bd342ac5659769c71ff38cc96d99cda754262ef3172b5c049b57d458ce35e76031ed62060bd22ed7227de7ab9bf4b53abef5c58a9a50e3e4a4b8b2d86026062dadabdb7e4fbe553b3042f8a4b0b30142db1c4c6216226c607eb3d828891cfe865a8dea1b437956dd720377cc9b9fedb56b98ff39a746c700bf0cad8b82e3f4d330992c834f116baed259df5af", 0xb6}, {&(0x7f0000001600)="0b0812d8a868364183ddd06921b59f9ba2ab3427f426d02ab6f5b5971a151dcfe88be19d570597d845ca9e8277e2ad7613d283631144460d4d60a98715ffac9fda4b69a5d79327f6cef97f1c484cb7b9a38ad21447ecaffc79683835ef8b376d92636095e2556b64598a6deb88f392f0402bd5e4ca2794314207dda5841ec7461c748912400df5457b6780712af701fd", 0x90}, {&(0x7f00000016c0)="90b1c376080fe706e8275be6401d79492162267633048ce5203357c0b241b40fdc34611634fd9c4634488aadd55fc0107762dbc8b5edf87b49d20a490fe5bb778b514cc6ff8bb4cda9", 0x49}], 0x5, &(0x7f00000017c0)=[@sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffc01, 0x4, 0x8, 0x3, r3}}], 0x30, 0x8000}, {&(0x7f0000001800)=@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}, 0x10, &(0x7f0000001a00)=[{&(0x7f0000001840)="eb62db67bdb3dc14a7", 0x9}, {&(0x7f0000001880)="779b2a8f16e051cb7d4a2cf9bd15489373a2681fecf00fb767ff5c65a0b00e67927cfcdc437915bb6e65e934be5075f93a1c5a57a600a7fe5d91525f8af986a839302e04e62a19a04a5771b510a3f4849b13de0205a94f9d20deeed990ca0f9cb973642e4f8be64ea8d88193062d690fbb38c40950e6a3f0f6bd5a05bbf3825a7cb6debe780edd3bbcb450558f2c8a2aa3fec8d2c3036c18739c5beca99d7e7c57e38d694197735c44bdb9cbdea9ed0b93494b0afbe6737b935323b9343e515ff7b31668e4e6e95bfeda7b83be7cc0d46a4bef3b7f07f5f2df958a3d", 0xdc}, {&(0x7f0000001980)="4bc1e70da590fa4a8b03ff64930a37af1cb6298ed8b02fefd381d429ee88c10aca71eb54ac16243aff8f8d2b84d43f3b6e91c8b41eb221e5c8b7735cece03052821fb3aa1f32d8ebcc6571f6f3f7d90d211a575c54b50b82c648c4012e1d26d50a631ed81109", 0x66}], 0x3, &(0x7f0000001a40)=[@sndrcv={0x30, 0x84, 0x1, {0x7fff, 0x7, 0x8, 0x10001, 0x8, 0x101, 0x3ff, 0x800, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x8, 0x1, 0x8, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x9, 0x800c, 0x5, 0x5, 0x65df, 0x3, 0x5, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x2, 0x9, 0x58, r2}}, @init={0x18, 0x84, 0x0, {0x8, 0xfffffffffffffffe, 0x1, 0x223}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffffffffffff, 0x1ff, 0x1, 0x1f, 0xfffffffffffffc01, 0x0, 0x6, 0xffffffffe5614aec, r3}}], 0x120, 0x24044840}], 0x7, 0x40) 2018/03/31 03:44:10 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vcs\x00', 0x14000, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000540)) r1 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$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) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r3) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0\x00') r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x200000, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) r6 = fcntl$getown(r2, 0x9) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000140)=0x0) kcmp(r6, r7, 0x1, r0, r5) socket$inet(0x2, 0x80004, 0x200) ioctl$KVM_SET_IRQCHIP(r5, 0x8208ae63, &(0x7f0000000000)=@pic={0x1, 0x8001, 0x57, 0x256, 0x73, 0x3, 0xffffffff, 0x4, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x6}) ioctl$KVM_SET_IRQCHIP(r5, 0x8208ae63, &(0x7f0000002ff0)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0xfffffffffffffffb}]}) ioctl$KVM_IRQ_LINE(r5, 0x4008ae61, &(0x7f0000000280)={0x0, 0x3}) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r8) finit_module(r8, &(0x7f0000000480)='%$\x00', 0x3) 2018/03/31 03:44:10 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100), &(0x7f0000000240)=0xfffffffffffffe2e) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/anycast6\x00') socket$inet6_udp(0xa, 0x2, 0x0) capset(&(0x7f0000000140)={0x20080522}, &(0x7f0000000280)={0x8001, 0x0, 0x0, 0x0, 0x0, 0x2}) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) preadv(r1, &(0x7f00006c6000)=[{&(0x7f0000000b80)=""/202, 0xca}], 0x1, 0x60) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x33b) syz_open_dev$evdev(&(0x7f00000002c0)='/dev/input/event#\x00', 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x0, 0x0) sendto$inet(r2, &(0x7f0000000240)="4e5b331f514effb30265ca5bc1f6e26c", 0x10, 0x0, &(0x7f0000000300)={0x2, 0x20000004e26, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r3 = socket$inet(0x2, 0x4008000000000001, 0x0) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000380)) sendto$inet(r3, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000000140)={&(0x7f0000000100)=[0x2, 0x4f3, 0x5f37, 0x0, 0x0, 0x9], 0x6, 0x2, 0x8c91, 0x3, 0x0, 0x65, {0x0, 0x0, 0x0, 0x1000, 0xfffffffffffffffd, 0x99, 0x29e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, "65d3556dc2e39e725c712332f5afe9886797059342fa0c7165f071fe6c15a871"}}) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) socket(0x0, 0x6, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f0000000f80)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000700000004000000ca010000180100000000000018010000800300008003000080030000040000"], 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000900)=@assoc_value={0x0, 0x5}, &(0x7f0000000340)=0x8) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000980), 0x4) sendto$inet(r3, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) creat(&(0x7f0000000080)='./file0\x00', 0x0) creat(&(0x7f00000009c0)='./file0\x00', 0x0) 2018/03/31 03:44:10 executing program 0: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000080)=@sack_info={0x0, 0x4}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x5, 0x0, 0x0, 0xffffffff, r1}, &(0x7f0000000140)=0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000180)={{{@in=@multicast1, @in6=@loopback}}, {{@in6}, 0x0, @in=@dev}}, &(0x7f0000000280)=0xe8) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000002c0)='cpu.stat\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000300)={0x6859, 0x5, 0x9, 0x1f, 0xffffffff00000001}, 0x14) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r2, 0x0, 0x81, &(0x7f0000000340)={'nat\x00', 0x2, [{}, {}]}, 0x48) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00000003c0)={r1, 0x84, "d638c5e07e696dd16189fb91f45843e4eea67d3e4e0d510bb82013b0ba6b73f98811d1a701c5ab0b018ce71dcf460387ddd142c2463c559719478e2cd9a5626e30d4b4e335b63eda9017c651d768779f0786c344fce45531adb490bdfa4346c4ba5e1f8ff1fd43297d19980dad49a2a3ead7a370f25dcb13889bbfc40ff97500472194d6"}, &(0x7f0000000480)=0x8c) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00000004c0)=0x7) munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000) bind$bt_l2cap(r2, &(0x7f0000000500)={0x1f, 0xb56b, {0x1fd00000000000, 0x1, 0xd9e3, 0x7fffffff, 0x3, 0x8001}, 0x7, 0x2}, 0xe) r4 = getpgrp(0x0) getpriority(0x0, r4) recvmsg$kcm(r2, &(0x7f0000000700)={&(0x7f0000000540)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f00000006c0)=[{&(0x7f00000005c0)=""/111, 0x6f}, {&(0x7f0000000640)=""/85, 0x55}], 0x2, 0x0, 0x0, 0x6}, 0x2000) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000000780)={0x2, &(0x7f0000000740)=[{}, {}]}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f00000007c0)={r1, 0x7, 0x30}, &(0x7f0000000800)=0xc) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000840)) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000880)) setsockopt$IP_VS_SO_SET_ADDDEST(r5, 0x0, 0x487, &(0x7f00000008c0)={{0x0, @broadcast=0xffffffff, 0x4e24, 0x1, 'lc\x00', 0x20, 0x2, 0x7c}, {@rand_addr=0x8, 0x4e22, 0x0, 0x1000, 0x4, 0x695}}, 0x44) socket$inet6_tcp(0xa, 0x1, 0x0) futimesat(r2, &(0x7f0000000940)='./file0\x00', &(0x7f0000000980)) accept4$inet6(r2, &(0x7f00000009c0), &(0x7f0000000a00)=0x1c, 0x80800) ioctl$TUNSETPERSIST(r2, 0x400454cb, 0x1) geteuid() ptrace$getregs(0xe, r4, 0xffffffffffffffff, &(0x7f0000000a40)=""/124) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000ac0)) r6 = fcntl$dupfd(r3, 0x406, r2) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000000b00)=0x2, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r6, 0xc1105517, &(0x7f0000000b80)={{0x5, 0x7, 0x9, 0x200, "ca65dd76a647ae0a235fec807f5ac66001a7f070b998d989b2892945e9cdd12b6abf92832c56d72062270142", 0xa4f}, 0x0, 0x0, 0x3, r4, 0x3, 0x9, "dd4e593394f160229ae3eea37cb94786d84da2012d461a7a21fcf6c5bea6069406dedd011e7930a60576049011a26f1c357be117003ee8754d833dc8d82d1c10", &(0x7f0000000b40)='nat\x00', 0x4, [], [0xffffffff, 0x5, 0x3, 0x3]}) 2018/03/31 03:44:10 executing program 1: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000400)={"65716c00000000100071ea00", {0x2, 0x4e23, @multicast1=0xe0000001}}) r1 = socket$inet(0x2, 0x803, 0x81) sendmsg(r1, &(0x7f0000000100)={&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000002f00)}, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000200)={0x0, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e24, @multicast1=0xe0000001}, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x12, 0x5aea, 0x0, 0x3, 0x8, &(0x7f0000000180)='dummy0\x00', 0x7d6, 0x0, 0xbd}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000280)={0x0, 0xfffffffffffffe00, 0x3, 0x7fff, 0x0, 0x7f}, &(0x7f00000002c0)=0x14) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f00000001c0)) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f00000000c0)) mknodat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x1f) 2018/03/31 03:44:10 executing program 4: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000200)) mkdir(&(0x7f0000024ff0)='./file0/control\x00', 0x0) mkdir(&(0x7f0000155ff2)='./file0/file0\x00', 0x0) rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/control\x00') r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x460) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x0, 0xa2b, 0x4, 0x7, 0x2, 0x20, 0x10000, 0x8a82, r1}, &(0x7f0000000180)=0x20) r2 = socket(0x1d, 0xb, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0xfe0d64ad1c6cb9f1, &(0x7f0000000680)={0x1000, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000000100)) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000b80)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f0000000840)) r4 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r4, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001640)=@broute={'broute\x00', 0x20, 0x1, 0x1e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001700], 0x0, &(0x7f0000001980), &(0x7f0000001700)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x13, 0x0, 0x0, 'vcan0\x00', 'ifb0\x00', 'syzkaller0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0xf8, 0x128}, [@common=@dnat={'dnat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 0xffffffffffffffff}}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x4, 'syz0\x00'}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffbffffffffffe}]}, 0x260) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000b00)={r0}) socket$inet6(0xa, 0xe, 0x1) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) fcntl$getownex(r5, 0x10, &(0x7f0000000640)={0x0, 0x0}) setpgid(r6, r7) ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000680)='/dev/sequencer\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000006c0)={0x0, 0xffffffff80000000}, &(0x7f0000000700)=0x8) 2018/03/31 03:44:10 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='cpuset.memory_spread_slab\x00', 0x2, 0x0) r2 = memfd_create(&(0x7f0000000ffd)='[,\x00', 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r2, 0x0) write(r1, &(0x7f0000000300)='5', 0x1) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x2, 0x0) 2018/03/31 03:44:10 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51}) r1 = syz_open_pts(r0, 0x2) r2 = dup3(0xffffffffffffffff, r0, 0x0) ftruncate(r0, 0x4) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="02002dbd7000fddbdf3b1a2f52d106e84d1d0d935a450937f725020000001800010008be2706000900000000000c0007000400000004000000"], 0x2c}, 0x1, 0x0, 0x0, 0x40000}, 0x20000040) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) recvmsg(0xffffffffffffffff, &(0x7f0000001780)={&(0x7f0000000400)=@in6={0x0, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000001740)=[{&(0x7f00000014c0)=""/247, 0xf7}, {&(0x7f00000001c0)}, {&(0x7f00000015c0)=""/244, 0xf4}, {&(0x7f00000016c0)=""/126, 0x7e}], 0x4, 0x0, 0x0, 0x4}, 0x100) fchdir(0xffffffffffffffff) mkdir(&(0x7f0000000280)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0xfffffffffffffffc) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r4 = open(&(0x7f0000000000)='./control\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000300)={0x0}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000380)={r5, 0x5}, &(0x7f00000003c0)=0x8) mknodat(r4, &(0x7f000003f000)='./control\x00', 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) execveat(r2, &(0x7f0000000200)='./control\x00', &(0x7f000003f000), &(0x7f0000000640)=[&(0x7f0000000480)='IPVS\x00', &(0x7f00000004c0)='IPVS\x00', &(0x7f0000000500)='\n', &(0x7f0000000540)='#mime_typebdevppp0\x00', &(0x7f0000000580)='IPVS\x00', &(0x7f00000005c0)='/dev/ptmx\x00', &(0x7f0000000600)='IPVS\x00'], 0x0) 2018/03/31 03:44:10 executing program 0: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f00000004c0)) mount(&(0x7f0000000000)='./file0/bus\x00', &(0x7f0000000040)='./file0/bus\x00', &(0x7f0000000080)='debugfs\x00', 0x1000050, &(0x7f0000000340)="4da307d11bb6aad1e6825f79f46ffbc349e09bb8a83aa391468d52a368cdc8a401c75a4bde38fb9e9e85f603cdcda89f62026f148e81d9106a0086c3e949eef424388ed78cfc2b8813d648510ad7f9324635e3b2aa85a4149727773b3bf599a5757c750a3b3486c2514fb0bbe3d8679fadd3ab83a60470def68117426dcbee45acf0dfac4f9849c08379f9706a28ff33c1d1f9cf153f82cb4bbe975369e75a6598c436d36af4ed6209d5e02266451286a45cf90a9e75880fa725691682f2c691b6ff3fb244c22d9fe0f7ecce851e77e8a45c1de0ff31ae17d7e26af58976fad14e494181ba70f4945ddcae") socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/ppp\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000500)) sendmsg(r0, &(0x7f0000001840)={&(0x7f0000000440)=@vsock={0x28, 0x0, 0xffffffff, @hyper}, 0x80, &(0x7f0000000280)=[{&(0x7f00000001c0)="a2ed565a01062aaf750985a0aebc8d5c51da4fdc650d5460b2c5a3", 0x1b}], 0x1, &(0x7f00000005c0)=[{0x1010, 0x11d, 0x3, "516f808916e900321cacd173d7c5ae9c5b8e99c0b59ae5b1af827a456638126a893d6e2add55be46c847b925b76acf1a2d5b739745125c4d02dea05f61bc5fb67aa0c1d2cc6cd5a585f6d635fa324dcd46260b22aaa0720faea1ab94fac63a1f8d1bef145107d35a87adb30f025f95cca78d025915762f91a601710bceaedda67eac723278f169b689ac67cc2f43ae7c2bc882772184d505ea6a92023ad5a45c6687bb277e19bf5e0b8a940a21da46a106b0091d49304163e2b9f9c02d2dfa3e55dd9d1cca9fabcfe9c49614c0ee712f24e59222fb0c4d8a1918f534a54b65e541c0208e8a9beb49ff465e5b4dc110e766e7f5adc0e26b1d3d7aa58351a577bdac8dd516a3c49f2828ff3453d6d6af4785eca71e0ce004dbd224e4304742c0a0142ce2264c1f9f100f75e53fc292a91a17a05c09cd56a10d9204e74c8623a2f6c7e6262ae3e7681bcfd405d7e32d5ee53b8abfabad0952319b84dc96601b80d1ba172a4717a21bd851c97fdb6c80de59b96fcbd8bc4632190843fbb3861874898a62454e78bab950fc0759752eee0e83b5041284a953008ea3dbd8566e09ec16803c2e5209912e32a81f1a7b13592585e048edd2e9b2a670615432c2859766c92ceca5e530e154e053e2aab6c3b36aeb90f129cff9dc96aec20e8b9b82393c96b5046583dbe08e54f1a387e3dfd9361f4cddde1692d3c1d6856f151365766870736ba4a0c5bdd4db7f6539177e05f1bf272bf7c181ad297db1ba1559bef804b9440ce53096dd8785c5c68ccf53bfb8b213e0ee13964f447395109948e61f33e19405cb8683995dd852e7af5d13e6eae18161d7e0ee8aa701a0c10d4e2ce9b9af55bb14d595ae3c6fde6df8b35c0eb7dc5f54d8e0e1fd54cb5bcb0ee5137eeb6796279aa92d7a8dfa61c269b21e5632a2e5fefa8a60d507bc2e9c66bb318da5892377d7dff17ff885847a11d388bcd6333d8b5fd8f27ba0dcd354b314414d78b2a1d05c3fd9bd0d2d1d146334211b630e572f46ba5b5f72fbe1c5ed7965a15ae9970223a2c16292205b2adbbbdf31b6685e387b8608b0e579bf83a6c2b883369da608055c305231cc60197937eeab186e217d89edd00620b795782566447944479dc548c2602c7c134248cfd6472f28299ed72fe03ce467a19dbafb321ab9a4f973336e78ae819844baf36ce60af6079ac989b38b69efb69a53f76b00028aa3976e56787aa48db2cf00d414e425dc303f9cfcda20b69a8a0e93c29d3ff61dafcc08427a24ff810d6340410bd078bd990207f33167ffcf881fff480eefd6c14cfa880b28de72c9f1d79034734ae88f73e114e22285e943b0930a611071ee098e914a68d3767b0e54f2a6532f20951fa732216da818860bd7157118c7e94c95a5ed709c7dbf7514af6f023a3a1b67742410eeaa87cdf5c1f036fc33804ac4cc4837a48c8a841736e38e98d9feb91bde0917e593daef0ed7c2932192dbffce5475455ac662bace25e67499402ee91aaf65d438c694419ef7db3e22cee4521084c6dd2d035b0ac1ca395845259eda0c50d8f1d7514a004c6f581db3cf07d15d72677a066d2a78483ecb36008d0fe906f349cbc36517fa27ce0b648a162dd3dd2a95754c812c71fd3e1f4fd51f91f1ffaed0c2acf755107344f5a274da89f2f0ac9e2e07d37ab5015ca8db07aea521d6c0a2cd5c5feb176819cb91989d83a033a23fc89c29b8b73325b28e0102146d7fa6e5ede62248b573cfd9b0beb539439f80873e5abb16d693130638d7dacbe6407f378aec6b27de947cd0de0b69f66ba90dfd4887c58a784ced4775b00d0709079b0085c304657d00b813b6e24ced40079490aae842d3b3ac1c05e0a784c7fc1b3163cd75a181be194120c83987b9948a7498fdd75c6856a331173668fd89c483c6ec2415a98963bba644f8dbebe8575e42ed7ef9dcae7b527e3cb9362c06f57d76e088f78f5bfa7f69f560ae25f453634b3be6900b277827a4e24dac59ec75030554344d7b62695565e0bd0ad152acaba3a843f61b7003920c88af96e0c193e9f74668b8ba5ee4a4b7f7fbd372afa8ab79581023d4da90a41ae8cc65ac82a87c64e1dbc477496f52bd3445509f420a8a2f72ed2f6047483781331af1ca85b10039838f318b2316a51c330681e5caa1a78c79c096154999a8865360127fb3defa1cee122aa94b73bcfc8152d6c17ef612952d4bed967be08b54aab90a116c8360aec6b218905b59bf843176f96f6e1492c01fd369f360f6d2c9b0230273a32108ae8486a85f295e179468146ae9474e91cbfe91b1a02ea19a9e34dcd2daa50335675ad312d3ccbd5215115d4b112cd44af3bb3a4e5a492a2066dd8fa1dd0f0e02c81f73ad254cc67002e2041c90abfcf9c9e38237a88523348fbd25e3a8ac5efd83957f95411bbc72ea293b7f9db11f0550724cd6e233a7226feef789e25cb69cf5451b753bcf025fb07f73e2937f5fd312da2d5df1e847ad710d0a65e29042b95af11ee58571bb8c2d23a7f47bbc765d9f678a62ac4024734df73bb52706a0624959d620822cb1b27317ebfe9520e7803ae58b3be3617e996e8a8354ea2ffe9cf782136e364cefb06405696e43550c03e8ec206e2e67ee6dc5bd0850c455ae93ca4a0b3e90d1f572a3a7bc8df8df4c2e06f60b4c32d7754c5f09182172f24fea9151c195171d2e5aad551629bf1bac97c6124216e68779d957f6b8e1130e4806adc031dccf18636c402e17165a7199839bc6f7cf167bf0f888394b01a6552fc3e6edf82bc10b41ca78879911cbff0aa1eb028e5c44bc6e3aaea3606886922f95e6d96adc32ddb21117d09c1d7d35c001d7dcd6269db4f6a641fe2bcccf088265274627a8c05a3dac8d2f17dbb88f3ce5619ee839558804c815ddba87b50fa56ea4082044c190e5dc6b49caae64d0b21aba597dabfa12d0cc9b3f7d98813e9d4c6115a9028552b33ccdb4db2297f5b92d0fe5b274b67f8470e37ef633f4f4564586771eac92450c0aa0cb3fee1a66fd3b0d8ae120882a797bc604ba3c40d7da691d1821b597a69471cdb1dfdaa06805e417dd3e5811f7a88305675f2895437b5b5e782ad3713f46fd0bcdef284f27a00825812a243cc6eb2c1d63318bba7b794808226e56f8749384609ca33549f4e6fac1789f995a62a5dffe555973b6cf3472fcbf156228010f834c0bef71955bdc22512127c4265dfd18efa6717a2c8b3889214b89fb736324f889451abc77cb024b48a97ecf2ee38ecd6ab212bf87168cc07be0342a5512fbeef1505c5839d515f5e0f1de027769b255ca62d2ac0b1b6ca85fd6cfb97afc71814b0e211018e011af268f739beacdff2549d71abeb3d9af141f2ecb37e5720cb1938b7372ef6b52f5ad11dacbedb7b85902dc8166f5bbc84694e3aa634c39dded93b203505c2858144ea8540417163f02fc5006ca099e05fc672b4b75a400a80c886ed6a27ea24663477ee7593b5fac0cba141eb47dfeba6b5331c0bbf631388fd4d9f0296a06aa7f3f136ea12e6dc0f28d79bd152899df784b820eb6b688bd5334157e198f6367fa853fd5fbe9a2db667a04ed0280dd618ae282fdf7dc8ac93e4606bdccecc60fd44f181aa077635cac31d447c011a68fe93941d53fdb6fae075504c4debe92b878c2093d78e6c34da99251b8e2eb696afbce4ace11e02a7ac92667804fe2cb1c448435fd6d6d70a3b37f77dbf1199a4539f64e3733f5287a8d5461b2d24defbf10b2076820c0e93a218f4e13298195d9f6fdcd569c5bd29323a3cc8ae537a7d583a0128ea5751d06782c104a848ff974ba2af8aad957ca530cb7d8739ec0c3cb14e21a9f02f528708c8b7fa1ca97d4e7cddb662b799e476a4dd8f902391a7a39c8f6345148e56fadff938f1631014470c79861c90647c2df8ea46d535d7e2d7df7558ada1fae5e0cc2ba943e145c0abec573b013463b309fe6346a2c3d2a21e6870b0da739bec8b7e7a177917748650f17f6bd6e13150ae8bc48d50a91b5f7a15161d9da2fa2814eac5caf787aaef304b437d86c6679f64799b582c34d3dc88bbc1cf60ef46ede426a7098e2addb1b543d8f0e3170d091692cf8993353bd1ce68ee3741d651784f5e54067203ae9daaf3af1e632bd33bbd82c71eba64dfe978bb9e7dcd0ce050e275e8675799501a450345970cb09a2e79e51874e216265a0a99b499d9395a757f09de4d29626776fd7eb43ad52857401da0417fff29136e9c994dfb631183156a16c295960f7f4e3c1ceaba1979e81c25c40b197e0725a5a59be6fec66e01d86c5dbdfaa375cfc842ae522a1007f1f566b95309036bcb6a36e06445b094ea6e83c5afa521eaa3ce48c3ab8cbc89d6bf6578cc192a1fc7ef2e54f2a655e9c81d6fd763506eb322a946fedd3708f90b85fd483c2dac807de15ee8af30cd45608545cc19da384442b9f526e3f19eeeb7f381c88702d64ce74eaefa355aaafa8d42c3d9b01405944fa4c0620cfb8b3f9d4c58b4ae90446dfcca15272442e5f198180656b7e2ace91b669925904b5eeb0f880d84ec606c45c611de8d46a56dd387a459a1dc8623f3bfdabda9fe980d189bd21e445fe97a4e416377f8af3abce126faf2269522a2873260fdfc76235528ceac57a4439b43e989fc96662e03a460dbb873b8950fc1c6f6ccf1483b71ac6bdab70937db45248f71fc7990cffc1a3f5a890e2f715d25bce909e714a6c70d5a89510361454fc8b392575ac836e0913ad0d18f6eb1bd7c3a340eeb97db0f46ba55f6164a1e388636a5fa88bc578ae8f3defc4218f1700ef25129cdb613a06520f86a83b902bcae0ae6511265d7be653acb3361fbe0002a4ac348301e661c4bec4b3bde986710bd10f3c9b9d67f9a9e8557a2372e8f9617ff4d3d155894ab194d80fc8191bed41780c594226af5012aa5c8e3bea48e6a8b4a077b65b78e39cc7aecae37193b7fbb5fc57e339bd1307e6e80db30624ac1fd18dbfc5727071256801cd47db9455f977270ab1c9c7a43204589b122300bab3493f3ceffebfd2ac43e8f55ad9c2d8725e8210156a5e214aaf6d149b0e774f4a79c066f7b3dcba514617f68294faf7076491b75a3351019d8806ff377d5f6db5f47f1ce644582406a8956f6a59a782fb491efd99ad296a16d4892c243d444c1be55fee898dae66782eaf945b5a52204dbda5c981a320bd4454f8f7c30235e34a751d93f24bde294384bfa30bc2e050a1fe239e19d22c4bc061409ab1331e8c5c3dfca3ac8971d8883aa0b54fa634c3c2685d09c15b48951e079c2d6b8ab7be7286a3acacb165c93ffe2994aac45b764b76288a675ab12392459bdb077f72d31040af495d030876c700bbae99feef28f2ff9e2e1138b79fd03ee98133b359bf248b2e919d0bcd7d92e2fcd87360ea077f0fab5d25c46915afe4bd2d8f78a22517ad5c2deab454dff2d36d8ef8e00c0ef32f8ff8e681a6878864b5c619ece7241f7a8aa197229586532a72cb797bb613ac4d9449834925936b14641dabf3a9a49f6ab5ed121d644330d480fac0a1f1979513052788968d6f096ed63f77536f247b1c4e443bcb0f9092ecea092dd857326e849a924076bae83cf191d899f6deb714443f1158978320b766c0a1ff5217a7efc79ca42f71012067c62965d6debd35b2e87afae523954ee82e8e4568fcb6819f21ecb5d2092d4c1decb160b468c45e1bf7aaac8b4dbb75e256f859c48ef17da5207d4be7c5fcb25f1d7bde2081f850a8e6d26f839b836834a84db29b4ea09b3831e470b74c5ce027ee"}], 0x1010, 0x4004084}, 0x1) mount(&(0x7f0000000200)='./file0/bus\x00', &(0x7f00000002c0)='./file0/bus\x00', &(0x7f0000000300)='btrfs\x00', 0x0, &(0x7f0000000480)) 2018/03/31 03:44:10 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1000000802, 0x0) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x2, 0x8005) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000b91000)={'ip6tnl0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005fc8)={&(0x7f0000000ff4)={0x10}, 0xc, &(0x7f0000005000)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000005200010000000000000000000a0000d7be000100c33a0e9fc0b8a04ce6a3cc686ddce702e89dda95f47c0091f81cb944fdbf65aca87920096fe45d214a67f14960e07dc3a0d5e754455f8b0e55ee34f7b3ad582768a976f73f014d28297cd6f0ca2caf54604f03e33b223f7fc7db4b2578143f4d3012c39303960dac727227cfeef8e9743155690c0303c26e4f882077b808b4b4e10a738dbea5653a57fbb72896d163662a846dc40000", @ANYRES32=r1], 0x1c}, 0x1}, 0x0) 2018/03/31 03:44:10 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x80202, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f00001e4000)) ioctl$int_in(r0, 0x5403, &(0x7f0000000040)) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x101000, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000530000)) 2018/03/31 03:44:10 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100), &(0x7f0000000240)=0xfffffffffffffe2e) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/anycast6\x00') socket$inet6_udp(0xa, 0x2, 0x0) capset(&(0x7f0000000140)={0x20080522}, &(0x7f0000000280)={0x8001, 0x0, 0x0, 0x0, 0x0, 0x2}) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) preadv(r1, &(0x7f00006c6000)=[{&(0x7f0000000b80)=""/202, 0xca}], 0x1, 0x60) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x33b) syz_open_dev$evdev(&(0x7f00000002c0)='/dev/input/event#\x00', 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x0, 0x0) sendto$inet(r2, &(0x7f0000000240)="4e5b331f514effb30265ca5bc1f6e26c", 0x10, 0x0, &(0x7f0000000300)={0x2, 0x20000004e26, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r3 = socket$inet(0x2, 0x4008000000000001, 0x0) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000380)) sendto$inet(r3, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000000140)={&(0x7f0000000100)=[0x2, 0x4f3, 0x5f37, 0x0, 0x0, 0x9], 0x6, 0x2, 0x8c91, 0x3, 0x0, 0x65, {0x0, 0x0, 0x0, 0x1000, 0xfffffffffffffffd, 0x99, 0x29e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, "65d3556dc2e39e725c712332f5afe9886797059342fa0c7165f071fe6c15a871"}}) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) socket(0x0, 0x6, 0x401) setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000f80)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000700000004000000ca010000180100000000000018010000800300008003000080030000040000"], 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000900)=@assoc_value={0x0, 0x5}, &(0x7f0000000340)=0x8) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000980), 0x4) sendto$inet(r3, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) creat(&(0x7f0000000080)='./file0\x00', 0x0) creat(&(0x7f00000009c0)='./file0\x00', 0x0) 2018/03/31 03:44:10 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000040)=0x7fc, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xfd74) listen(r1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) connect(r2, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect(r0, &(0x7f0000987ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r3 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f0000040000)) tkill(r3, 0x1000000000013) listen(r1, 0x5) 2018/03/31 03:44:10 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vcs\x00', 0x14000, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000540)) r1 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r3) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0\x00') r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x200000, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) r6 = fcntl$getown(r2, 0x9) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000140)=0x0) kcmp(r6, r7, 0x1, r0, r5) socket$inet(0x2, 0x80004, 0x200) ioctl$KVM_SET_IRQCHIP(r5, 0x8208ae63, &(0x7f0000000000)=@pic={0x1, 0x8001, 0x57, 0x256, 0x73, 0x3, 0xffffffff, 0x4, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x6}) ioctl$KVM_SET_IRQCHIP(r5, 0x8208ae63, &(0x7f0000002ff0)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0xfffffffffffffffb}]}) ioctl$KVM_IRQ_LINE(r5, 0x4008ae61, &(0x7f0000000280)={0x0, 0x3}) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r8) finit_module(r8, &(0x7f0000000480)='%$\x00', 0x3) 2018/03/31 03:44:10 executing program 4: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000200)) mkdir(&(0x7f0000024ff0)='./file0/control\x00', 0x0) mkdir(&(0x7f0000155ff2)='./file0/file0\x00', 0x0) rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/control\x00') r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x460) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x0, 0xa2b, 0x4, 0x7, 0x2, 0x20, 0x10000, 0x8a82, r1}, &(0x7f0000000180)=0x20) r2 = socket(0x1d, 0xb, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0xfe0d64ad1c6cb9f1, &(0x7f0000000680)={0x1000, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000000100)) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000b80)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f0000000840)) r4 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r4, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001640)=@broute={'broute\x00', 0x20, 0x1, 0x1e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001700], 0x0, &(0x7f0000001980), &(0x7f0000001700)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x13, 0x0, 0x0, 'vcan0\x00', 'ifb0\x00', 'syzkaller0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0xf8, 0x128}, [@common=@dnat={'dnat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 0xffffffffffffffff}}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x4, 'syz0\x00'}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffbffffffffffe}]}, 0x260) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000b00)={r0}) socket$inet6(0xa, 0xe, 0x1) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) fcntl$getownex(r5, 0x10, &(0x7f0000000640)={0x0, 0x0}) setpgid(r6, r7) ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000680)='/dev/sequencer\x00', 0x2, 0x0) 2018/03/31 03:44:10 executing program 6: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x28400, 0x0) dup2(r1, r2) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu\x00', 0x200002, 0x0) mkdirat$cgroup(r3, &(0x7f0000000100)="0acb6e4d0d", 0x0) ioctl$void(r0, 0xc0045878) 2018/03/31 03:44:10 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000006f18)={{{@in6=@ipv4={[], [], @multicast1}, @in6=@mcast1}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000002ffc)=0xe8) r1 = fanotify_init(0x8, 0x800) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) ioctl$TCSBRKP(r2, 0x5425, 0x8) sendto(r2, &(0x7f00000001c0)="b4642cef8148797d30141b884555da89b234b188cb27498b7e2250704328509f755b95617b55dcd73c", 0x29, 0x0, &(0x7f0000000200)=@rc={0x1f, {0x80000000, 0x8000, 0x3, 0x9, 0x3, 0x5}, 0x100000000}, 0x80) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000280)=""/2, &(0x7f00000002c0)=0x2) pivot_root(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00') setsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f00000000c0)="3101c7e7d8264e5feb6b934474445541a0e675b099b63e3e8b7ba10471cda86fb9bc5166ab5805953d69ae070d8e92df0bfb5716be38b84d2efd9fa1effcdad8cbc590137f3b743541fe9cd5dc882098175b7b46772f95a1abb7d6c2c4a0f8120f432a2ed3ac096966314cfc29b74d8d621373b143938072ed5a5a9179ca54e843f4fafa98c2a8fe3776c03b20ce2cfca50ee5ffac878f95c8d1efb8527daf19ac40a41c6b52b3b2a1facb525a2d2605cc2ccdc285a7fc6f3a2505effdf8005abafc7e87e4134ab444", 0xc9) getsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000000000), &(0x7f0000004ffc)=0xfffffffffffffedf) syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x5, 0x20107) msgget(0x1, 0x2) 2018/03/31 03:44:10 executing program 4: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000200)) mkdir(&(0x7f0000024ff0)='./file0/control\x00', 0x0) mkdir(&(0x7f0000155ff2)='./file0/file0\x00', 0x0) rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/control\x00') r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x460) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x0, 0xa2b, 0x4, 0x7, 0x2, 0x20, 0x10000, 0x8a82, r1}, &(0x7f0000000180)=0x20) r2 = socket(0x1d, 0xb, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0xfe0d64ad1c6cb9f1, &(0x7f0000000680)={0x1000, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000000100)) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000b80)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f0000000840)) r4 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r4, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001640)=@broute={'broute\x00', 0x20, 0x1, 0x1e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001700], 0x0, &(0x7f0000001980), &(0x7f0000001700)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x13, 0x0, 0x0, 'vcan0\x00', 'ifb0\x00', 'syzkaller0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0xf8, 0x128}, [@common=@dnat={'dnat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 0xffffffffffffffff}}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x4, 'syz0\x00'}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffbffffffffffe}]}, 0x260) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000b00)={r0}) socket$inet6(0xa, 0xe, 0x1) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) fcntl$getownex(r5, 0x10, &(0x7f0000000640)={0x0, 0x0}) setpgid(r6, r7) ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) [ 973.479120] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. 2018/03/31 03:44:10 executing program 7: r0 = socket$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)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-pclmul\x00'}, 0x58) sendmsg$can_raw(r1, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "b2ebe2c0125652c7"}, 0x10}, 0x1}, 0x0) recvmmsg(r1, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x8, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xffffff4a}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) 2018/03/31 03:44:10 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa}) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000039000/0x5000)=nil, 0x5000}) [ 973.536499] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. 2018/03/31 03:44:10 executing program 6: socketpair(0x4, 0x80003, 0x3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000040)="9c3e58b5780168bbb8ccacb94f32dd54b31480cf9cd767ce6da8f3fa2feb22f3990ec534c792091108f3a1e5d095b6f71dde73d451e9a255635c475a33689d5806657f03fb57d643f670fe") connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x3f6, @remote={0xfe, 0x80, [], 0xbb}, 0xa}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x11) 2018/03/31 03:44:10 executing program 0: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x2) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a6", 0x10) r2 = accept$alg(r1, 0x0, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000680)={'bcsh0\x00', {0x2, 0x4e23, @rand_addr}}) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r6 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r7 = openat$cgroup_int(r5, &(0x7f0000000000)='memory.high\x00', 0x2, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r6, 0xc008ae09, &(0x7f0000000100)=""/131) fcntl$getflags(r3, 0x1) io_setup(0x400, &(0x7f0000000380)=0x0) ioctl$KVM_GET_EMULATED_CPUID(r6, 0xc008ae09, &(0x7f0000000240)=""/55) io_submit(r8, 0x0, &(0x7f00000004c0)) r9 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/hwrng\x00', 0x20000, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r9, 0x4068aea3, &(0x7f0000000400)={0x7b, 0x0, [0x9, 0x7, 0x3ff, 0x401]}) sendfile(r7, r7, &(0x7f0000000040), 0x1) sendmmsg$alg(r2, &(0x7f0000002780)=[{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f00000015c0)="020670da3077f821ddf61b47af3b01", 0xf}], 0x1, &(0x7f0000000100)}], 0x1, 0x0) recvmsg(r2, &(0x7f00001b0000)={&(0x7f00003a4fa0)=@nfc_llcp, 0x80, &(0x7f0000045000)=[{&(0x7f0000000300)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r9, 0x84, 0xf, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x13}}}, 0x0, 0x9e09, 0x9, 0x7ff, 0x1}, &(0x7f0000000540)=0x98) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r9, 0x84, 0x1a, &(0x7f0000000780)=ANY=[@ANYRES32=r10, @ANYBLOB="9e000000b0e77285c878a8c5788a4ca01fc127a65c65b4b92ff1cf43c6742eace6f5842d107a0ade6e36cf110d3ea709e629a8cab07a757c936576aebc6ee76a6641eaca431c56fbda3704975c60ee11700a56d11fdb0c007ab2000000000000000090788989689a90f13a08b48e181d5bc6ce1ade5827114412f05d673d7e9f28fff8e2e60334eef2b5335d2808cfb5849769924760be000d7a79505bbb881d"], &(0x7f0000000640)=0x2) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r9, 0x800442d3, &(0x7f00000006c0)={0xbe82, 0x0, 0x100, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'bcsh0\x00'}) semget(0x2, 0x0, 0x404) setfsuid(0x0) ioctl$KVM_SET_XCRS(r9, 0x4188aea7, &(0x7f0000000580)={0x9, 0x80, [{0x8, 0x0, 0x6}, {0x92ba, 0x0, 0xd1}, {0x8}, {0x2, 0x0, 0x400}, {0x9}, {0x2, 0x0, 0x5}, {0x9}, {0x7, 0x0, 0x3}, {0xfff, 0x0, 0x9}]}) sendmmsg$alg(r4, &(0x7f0000003ec0)=[{0x0, 0x0, &(0x7f0000000a40)=[{&(0x7f0000000840)="cc449f201eeb354eb51310872de4aa0490d6da5b1cd5088fb9a9d3947eebca0ed0e71af84aab09371b9a52181f52347af1416e5beef1df49da0c08ea0ba35312472a97d2fd7ae800f140a3cb7c51f3ed0aabc7c369212b758f17dd44f9a44455f0ab14ef66ddbdc790e3ee60cfda0ecd29b33233d34df5a6c7da27575e4720ce444841e5054c9788e7425a6f0656a9b15147cc0daab62e161383dee8767e0d3cc4ae1b25a81592f62dfa00f71226b8b538b6cab94dea", 0xb6}], 0x1}, {0x0, 0x0, &(0x7f00000011c0)=[{&(0x7f0000001140)="b6d89e1dc717ecf174f1b90c64f5900e5c0de6590ec89a5afedd2942b6375d", 0x1f}], 0x1, &(0x7f0000001200)=[@assoc={0x18, 0x117, 0x4, 0x7}], 0x18, 0x24048845}, {0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000001280)="10ea200e71d0dcc1fd6c369d7cf85beb2ff53b6efb5f004986f6ec1c715750ed59f077c3d1be567ee97fb41875bd4a63ba4bdb28e2c4adc4d746cd92a674d9b6ade1bfdf6dd7863c7616d5753d6bd15df352214dd5285218d8d82aee087dc81158ff7ed736780fcb85468b687909", 0x6e}], 0x1, &(0x7f0000002700)=[@iv={0x48, 0x117, 0x2, 0x33, "18eb4fc4b460bb4dc76d84729ffa21e9143b4ae833e64e0bb3600aad21f477861a89a15fe52e2385fedc7d9e1de58d684edacc"}], 0x48, 0x20000000}, {0x0, 0x0, &(0x7f0000003d80)=[{&(0x7f0000003c40)="e70c75dd4c417fd0a5223e80907669e133fb3af4d7b30af852975f7a85d84da57c66c13cbd7792ef7152b14a94c05ea1036ed074e2a72c2b66fa8faac53b9c8d8483a7ef471a472bb77d139993efca48a48adebc9f7dda62079e9607791b80879930dcdcba974b19e93ad8cc107d759bbd24838cdc853bb03c611644f42efd4c77b5f89f6300ee2f1200e6dce2e20cea3107617e9ab1b1558bbc20f1edde0d761f08e80ca35b1a599f7db06c5519a330688962551e6c0be28aa5c8ca0ba1e149792cabe81797d03041974581e2c3a6df7adec3e7f670a09f988cf3e28c1f75824d8e", 0xe2}], 0x1, &(0x7f0000003dc0), 0x0, 0x8000}], 0x4, 0x8004) 2018/03/31 03:44:10 executing program 5: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={0x0, 0x6}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000002c0)={r2, 0x5fe5438a}, &(0x7f0000001480)=0x8) r3 = socket(0xa, 0x5, 0x0) shutdown(r0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer2\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000003540)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000000)=0x2) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000040)={r4, 0xfffffffffffffffe}, &(0x7f00000000c0)=0x8) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000180)="67cf71d2177084459d5f59385268febc", 0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00000001c0)={0xd691, 0xc, 0x0, 0x0, r5}, 0x10) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) link(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='./file0\x00') getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f00000013c0)={'security\x00'}, &(0x7f0000001440)=0x54) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000100)={@empty, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x1000000000000001, 0x4, 0x0, 0x8000000000002, 0x0, 0x803ffdfd, r6}) inotify_add_watch(r0, &(0x7f0000000480)='./file0\x00', 0xa0000830) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r3, 0x4010640d, &(0x7f0000000200)={0x4, 0x20}) sendmmsg(r1, &(0x7f0000000440)=[{{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000380)="860ce0f90f410641dbf4fd59ceb6ae67e10f7b67aab07c4d71bb0be3808078b3bc8e0fc91fa72cae411e507532f9a45eab4f2531d43670be27561c471e8ae73c042c1d17f906c585646ad9e8b5f4dc6f2e659ef08d49147084a5fdb69843579900a5532b40dfac377c146bf80a43381cf03af58f0ef9fad12643dc0f66f35196", 0x80}, {&(0x7f0000002540)="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", 0x1000}], 0x2, 0x0, 0x0, 0x50}, 0x3}], 0x1, 0x4008000) 2018/03/31 03:44:10 executing program 4: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000200)) mkdir(&(0x7f0000024ff0)='./file0/control\x00', 0x0) mkdir(&(0x7f0000155ff2)='./file0/file0\x00', 0x0) rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/control\x00') r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x460) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x0, 0xa2b, 0x4, 0x7, 0x2, 0x20, 0x10000, 0x8a82, r1}, &(0x7f0000000180)=0x20) r2 = socket(0x1d, 0xb, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0xfe0d64ad1c6cb9f1, &(0x7f0000000680)={0x1000, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000000100)) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000b80)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f0000000840)) r4 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r4, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001640)=@broute={'broute\x00', 0x20, 0x1, 0x1e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001700], 0x0, &(0x7f0000001980), &(0x7f0000001700)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x13, 0x0, 0x0, 'vcan0\x00', 'ifb0\x00', 'syzkaller0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0xf8, 0x128}, [@common=@dnat={'dnat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 0xffffffffffffffff}}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x4, 'syz0\x00'}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffbffffffffffe}]}, 0x260) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000b00)={r0}) socket$inet6(0xa, 0xe, 0x1) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) fcntl$getownex(r5, 0x10, &(0x7f0000000640)={0x0, 0x0}) setpgid(r6, r7) [ 973.641966] QAT: Invalid ioctl [ 973.721968] QAT: Invalid ioctl 2018/03/31 03:44:10 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x1, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000000040)={0x40000, 0x0, [0x6, 0x6, 0x7ff, 0x1, 0x8001, 0x8, 0xffff]}) ioctl$TCSETAW(r0, 0x5407, &(0x7f00000000c0)={0xffff, 0x81, 0x0, 0x94a, 0x401, 0xfffe000000000000, 0x2, 0x4, 0x4, 0x8000}) write$cgroup_int(r0, &(0x7f0000000040)=ANY=[], 0x0) 2018/03/31 03:44:10 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100), &(0x7f0000000240)=0xfffffffffffffe2e) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/anycast6\x00') socket$inet6_udp(0xa, 0x2, 0x0) capset(&(0x7f0000000140)={0x20080522}, &(0x7f0000000280)={0x8001, 0x0, 0x0, 0x0, 0x0, 0x2}) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) preadv(r1, &(0x7f00006c6000)=[{&(0x7f0000000b80)=""/202, 0xca}], 0x1, 0x60) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x33b) syz_open_dev$evdev(&(0x7f00000002c0)='/dev/input/event#\x00', 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x0, 0x0) sendto$inet(r2, &(0x7f0000000240)="4e5b331f514effb30265ca5bc1f6e26c", 0x10, 0x0, &(0x7f0000000300)={0x2, 0x20000004e26, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r3 = socket$inet(0x2, 0x4008000000000001, 0x0) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000380)) sendto$inet(r3, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000000140)={&(0x7f0000000100)=[0x2, 0x4f3, 0x5f37, 0x0, 0x0, 0x9], 0x6, 0x2, 0x8c91, 0x3, 0x0, 0x65, {0x0, 0x0, 0x0, 0x1000, 0xfffffffffffffffd, 0x99, 0x29e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, "65d3556dc2e39e725c712332f5afe9886797059342fa0c7165f071fe6c15a871"}}) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) socket(0x0, 0x6, 0x401) setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000f80)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000700000004000000ca010000180100000000000018010000800300008003000080030000040000"], 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000900)=@assoc_value={0x0, 0x5}, &(0x7f0000000340)=0x8) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000980), 0x4) sendto$inet(r3, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) creat(&(0x7f0000000080)='./file0\x00', 0x0) creat(&(0x7f00000009c0)='./file0\x00', 0x0) 2018/03/31 03:44:10 executing program 4: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000200)) mkdir(&(0x7f0000024ff0)='./file0/control\x00', 0x0) mkdir(&(0x7f0000155ff2)='./file0/file0\x00', 0x0) rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/control\x00') r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x460) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x0, 0xa2b, 0x4, 0x7, 0x2, 0x20, 0x10000, 0x8a82, r1}, &(0x7f0000000180)=0x20) r2 = socket(0x1d, 0xb, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0xfe0d64ad1c6cb9f1, &(0x7f0000000680)={0x1000, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000000100)) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000b80)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f0000000840)) r4 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r4, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001640)=@broute={'broute\x00', 0x20, 0x1, 0x1e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001700], 0x0, &(0x7f0000001980), &(0x7f0000001700)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x13, 0x0, 0x0, 'vcan0\x00', 'ifb0\x00', 'syzkaller0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0xf8, 0x128}, [@common=@dnat={'dnat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 0xffffffffffffffff}}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x4, 'syz0\x00'}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffbffffffffffe}]}, 0x260) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000b00)={r0}) socket$inet6(0xa, 0xe, 0x1) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)) fcntl$getownex(r5, 0x10, &(0x7f0000000640)) 2018/03/31 03:44:10 executing program 6: getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000100)={0x0, 0x1b}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000180)={r0, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0x0) fstatfs(r1, &(0x7f0000000000)=""/181) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00007b0000)={'vcan0\x00', 0x0}) sendto$packet(r1, &(0x7f0000000140), 0x0, 0xffffffffffffffff, &(0x7f00008cafec)={0x11, 0x0, r2, 0x1, 0x0, 0x6}, 0x14) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x240000, 0x159) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r3, 0xc0105303, &(0x7f00000001c0)={0x6, 0x9, 0x4}) 2018/03/31 03:44:10 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x600, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = getegid() stat(&(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000040)='./file0\x00', r1, r0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000180)={&(0x7f0000000080)='./file0\x00', 0x0, 0x10}, 0x10) setfsgid(r0) 2018/03/31 03:44:10 executing program 0: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) sendmsg$key(r0, &(0x7f0000f21000)={0x0, 0x0, &(0x7f0000f21000)={&(0x7f0000406fc8)={0x2, 0xffffffffffffffff, 0x8, 0x0, 0x3, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x0, 0x14}]}, 0x15}, 0x1}, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x40, 0x0) write$eventfd(r1, &(0x7f0000000040)=0x1, 0x8) 2018/03/31 03:44:10 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vcs\x00', 0x14000, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000540)) r1 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r3) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0\x00') r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x200000, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) r6 = fcntl$getown(r2, 0x9) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000140)=0x0) kcmp(r6, r7, 0x1, r0, r5) socket$inet(0x2, 0x80004, 0x200) ioctl$KVM_SET_IRQCHIP(r5, 0x8208ae63, &(0x7f0000000000)=@pic={0x1, 0x8001, 0x57, 0x256, 0x73, 0x3, 0xffffffff, 0x4, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x6}) ioctl$KVM_SET_IRQCHIP(r5, 0x8208ae63, &(0x7f0000002ff0)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0xfffffffffffffffb}]}) ioctl$KVM_IRQ_LINE(r5, 0x4008ae61, &(0x7f0000000280)={0x0, 0x3}) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r8) creat(&(0x7f0000000080)='./file0\x00', 0x0) 2018/03/31 03:44:10 executing program 7: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x0, 0x100, 0x400}, 0x10) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000780)={0x0, 0x200, 0x1, 0x7, 0x7, 0x8}, &(0x7f00000007c0)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000800)={0x0, @in6={{0xa, 0x4e22, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0xffff}}, 0x100000000, 0x80, 0x7ff, 0x101, 0x9}, &(0x7f00000008c0)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000900)={0x6, 0x7fff, 0x8002, 0xfff, 0x686, 0x512, 0x81, 0x6f172043, 0x0}, &(0x7f0000000940)=0x20) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002040)={0x0, 0x5875}, &(0x7f0000002080)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000033c0)={0xfff, 0x8, 0x6, 0xd34, 0x0}, &(0x7f0000003400)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000003440)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000003480)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000035c0)={0x0, @in6={{0xa, 0x4e24, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}, 0x2b6c, 0x0, 0x0, 0x101, 0x50}, &(0x7f0000003680)=0x98) sendmmsg$inet_sctp(r1, &(0x7f0000003840)=[{&(0x7f0000000380)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}, 0x1c, &(0x7f0000000700)=[{&(0x7f0000000400)="c032e356b44e2714e4f49062013e7b5966a09c1cb7e5809f9c4585851ad3f5d2da01e257103db034942d8f76bda9a8ba61b0a4c205ce60675f7dbe8cbcf5df94af28b4b10b86b1a7a0ceb5b1da30d440d86b1a29e9c0515bf3551ed001e2936350f6968bec8bfecce099", 0x6a}], 0x1, &(0x7f0000000980)=[@sndrcv={0x30, 0x84, 0x1, {0x1, 0x5, 0x3, 0x10001, 0x1c0, 0x0, 0x401, 0x8000, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x3cb5, 0x200, 0x98, 0xffffffffffffffc0, r3}}], 0x60}, {&(0x7f0000000a40)=@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x14}}, 0x10, &(0x7f0000000f40)=[{&(0x7f0000000a80)="4e43349bccb99620cb828f9b03bde81157f3e08405e185ef2e786dc5af2ce6eb45f0df2c76a6547e799c301b10caf8c0c4eb59", 0x33}, {&(0x7f0000000c80)="e1ad28ade8c21688e22f6de65f32c1ddab5a2266c6108703c636b7c9cc5743f3d5e9bbce340d4a72ead68ac7", 0x2c}, {&(0x7f0000000e80)="fe58a0d4bf4e46eee94ddbe63ed9e3ff40043920447968235657c8ad7cf029ede83d995d2cc5175857c744c3a0726e35f2ea7db9c1cd3dad4bf59e819f8731fd4d2309e044e793894dfc14897571d6a5d60ea1e8c27fdccdfea1d6ff7eac99291bc5e3b05bfcdeae701d2b8ef61e2c26f00368dc8e9a497830c3a1ee1c08154ffa8938d832d3c06be82d7cbceec3f06d57053ea854f8df8ba905685622979b0b6d4357d3af524f56f239c8f3d821f8259fc3d67baa1836", 0xb7}], 0x3, &(0x7f00000020c0)}, {&(0x7f0000002140)=@in={0x2, 0x4e20, @rand_addr=0x7}, 0x10, &(0x7f0000003380)=[{&(0x7f0000002180)}], 0x1, &(0x7f00000036c0)=[@sndrcv={0x30, 0x84, 0x1, {0xffffffff, 0xdeb, 0x20a, 0x2, 0xa7, 0x7, 0xcb, 0x10000, r4}}, @init={0x18, 0x84, 0x0, {0x2, 0x6, 0x4, 0xc5}}, @init={0x18, 0x84, 0x0, {0x200, 0x9, 0x5, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x4, 0x8000, 0x100, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x8000000, 0x200, 0x1, 0xffffffffffffff67, 0xf00, 0x3, 0xfa65}}, @sndrcv={0x30, 0x84, 0x1, {0x40, 0x80000001, 0x4, 0x7, 0x7ff, 0x1, 0x1e10, 0x1, r6}}, @init={0x18, 0x84, 0x0, {0xff, 0x4a3e, 0xbc, 0x56}}], 0x150, 0x20040080}], 0x3, 0x20000000) getresuid(&(0x7f00000002c0), &(0x7f0000000480), &(0x7f0000000340)) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000003c0)={0x0, @dev={0xac, 0x14, 0x14}}, 0xc) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f00000000c0)={0x2}) sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20e1008}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB="14000000"], 0x1}, 0x1}, 0x0) r7 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r7, 0x107, 0xd, &(0x7f0000001000), 0x47e) mmap(&(0x7f0000399000/0x1000)=nil, 0x40000, 0x0, 0x12, r7, 0x0) setsockopt$packet_tx_ring(r7, 0x107, 0xd, &(0x7f0000000000), 0x10) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @dev}, &(0x7f0000000200)=0x10) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000240), &(0x7f0000000280)=0x2) 2018/03/31 03:44:10 executing program 1: syz_open_dev$binder(&(0x7f00000001c0)='/dev/binder#\x00', 0x0, 0x0) r0 = getpid() r1 = add_key(&(0x7f0000002000)='big_key\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000003000)="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", 0x4d1, 0xfffffffffffffffc) keyctl$revoke(0x3, r1) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) r2 = dup(0xffffffffffffff9c) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000000080)={0x6, 0x0, 0x5, 0x2, 0x1000000000000, 0x3ff}) kcmp(0x0, r0, 0x40000005, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0xc028ae92, &(0x7f0000000380)={0x3, 0x9}) r3 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r3, 0x4, 0x0) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000040)=0x80000000, 0x4) utime(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)={0xe9e8, 0x1000}) syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x1, 0x20000) read$eventfd(r3, &(0x7f0000000200), 0xfffffe08) syz_open_dev$dmmidi(&(0x7f0000000280)='/dev/dmmidi#\x00', 0x8000000000, 0x200280) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r0, 0x1f, &(0x7f0000000300)=""/109) sendmsg$netrom(r3, &(0x7f00000002c0)={&(0x7f0000000140)=@ax25={0x3, {"1ad1a7ba37f0f3"}}, 0x10, &(0x7f00000001c0)}, 0x4800) 2018/03/31 03:44:10 executing program 4: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000200)) mkdir(&(0x7f0000024ff0)='./file0/control\x00', 0x0) mkdir(&(0x7f0000155ff2)='./file0/file0\x00', 0x0) rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/control\x00') r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x460) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x0, 0xa2b, 0x4, 0x7, 0x2, 0x20, 0x10000, 0x8a82, r1}, &(0x7f0000000180)=0x20) r2 = socket(0x1d, 0xb, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0xfe0d64ad1c6cb9f1, &(0x7f0000000680)={0x1000, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000000100)) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000b80)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f0000000840)) r4 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r4, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001640)=@broute={'broute\x00', 0x20, 0x1, 0x1e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001700], 0x0, &(0x7f0000001980), &(0x7f0000001700)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x13, 0x0, 0x0, 'vcan0\x00', 'ifb0\x00', 'syzkaller0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0xf8, 0x128}, [@common=@dnat={'dnat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 0xffffffffffffffff}}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x4, 'syz0\x00'}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffbffffffffffe}]}, 0x260) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000b00)={r0}) socket$inet6(0xa, 0xe, 0x1) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)) 2018/03/31 03:44:10 executing program 7: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000005480)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f00000054c0)) close(r1) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r2 = creat(&(0x7f0000000080)='./control/file0\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000001fc0)={0xaa, 0x1d}) fcntl$notify(r2, 0x402, 0x18) userfaultfd(0x800) r3 = creat(&(0x7f00000000c0)='./file1\x00', 0x0) write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) rename(&(0x7f0000000040)='./control\x00', &(0x7f0000000000)='./file0\x00') rename(&(0x7f0000000200)='./file1\x00', &(0x7f00000001c0)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000000380)={0x5, 0x2b5c, 0x4caa}) stat(&(0x7f0000000180)='./control\x00', &(0x7f0000001a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000100)='./file1\x00', 0xa000, 0x0, r4, 0x10000, 0x2020) close(r0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000140), &(0x7f0000001440)=0x4) ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000005440)) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b0a000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000000280)={0x0, 0xff, 0x6, &(0x7f0000000240)}) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r6, 0x4010ae67, &(0x7f00000001c0)={0x7000, 0x104000}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f00000002c0)={0x9, 0xe8c8}) 2018/03/31 03:44:10 executing program 6: link(&(0x7f0000000000)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000771000)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0/bus\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000000100)='mqueue\x00', 0x1, &(0x7f0000000000)) rmdir(&(0x7f0000000080)='./file0/bus\x00') 2018/03/31 03:44:10 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000400)='/dev/input/mice\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000240)={0x48, 0xffff, 0x8, 0xffffffffffffffff, [], [], [], 0x4b, 0x8, 0x100000000, 0x7d5, "e732c6a71927d464c72d53df449db733"}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@rand_addr=0x3, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x1, [@multicast1=0xe0000001]}, 0x14) setsockopt(0xffffffffffffffff, 0x1000000000000084, 0x8, &(0x7f0000fe6ffe), 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0xc7, "3d99ab63f73d84d7ec512056fe09d19573f9e671c4d43b7f054e1c0c4a50e49695ddfabc1108a07ea1575a2d414c1fc654be5c427ed5877a2b049cd49bb71ec863a6c125178aeee254fc9fe3632ba6117dd194689b2d38c26ad703beebe977853c17527d4881c9e9f72687016018af68659f8cd3364918f46a199b8c246b12d04de1dedae54f27f2f92719037fbdc66cf1645b7e8f6eebcc7b02d7c2391078cd68d4c94e33afcb8c6a79c1dcdce0abd9e180a1e9b56264d8f57a7302a26192dc18f8c46bac5ef1"}, &(0x7f0000000180)=0xcf) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000000380)={0x0, 0x93}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000001c0)={r1, 0x1}, &(0x7f0000000200)=0x8) 2018/03/31 03:44:10 executing program 1: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000140)=0x1) syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write(r1, &(0x7f0000000180), 0xffe4) recvmsg$netrom(r0, &(0x7f0000000300)={&(0x7f0000000080)=@ax25={0x3, {"30146d8b2200b2"}, 0xffff}, 0x10, &(0x7f00000000c0)=[{&(0x7f00000001c0)="d1dfd9306bd9eb848ce0241eef930c82abea9f037569300f041fa008740322bb62dc465961cdd7ebabf0bb17b0669f38ce8c6ff10d9847ee1eb11cb6c720e79b2e8756e6ff8f9fe1265d8824eff1a796cab88e91a561cda0f8f47174d694c877dc65f55c781235146efa37117604c29a3e8354f4633a3d3d6a0de9bf95267c2514c9d05ad7daa4a24506c3b6d1a5f3e9429efca58236fcdd120c", 0x9a}], 0x1, &(0x7f0000000280)=[{0x50, 0x188, 0x3ff, "e76b3093f84cdac2053ed0d9ebf1af265f35cfdcd606f0113bd46cdd1ec0fe233fafd55f147b2b23e2a2fa04284bef6bb431d3b5c6b6fb2ca3c9"}], 0x50, 0x4000050}, 0x2) 2018/03/31 03:44:10 executing program 4: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000200)) mkdir(&(0x7f0000024ff0)='./file0/control\x00', 0x0) mkdir(&(0x7f0000155ff2)='./file0/file0\x00', 0x0) rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/control\x00') r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x460) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x0, 0xa2b, 0x4, 0x7, 0x2, 0x20, 0x10000, 0x8a82, r1}, &(0x7f0000000180)=0x20) r2 = socket(0x1d, 0xb, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0xfe0d64ad1c6cb9f1, &(0x7f0000000680)={0x1000, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000000100)) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000b80)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f0000000840)) r4 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r4, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001640)=@broute={'broute\x00', 0x20, 0x1, 0x1e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001700], 0x0, &(0x7f0000001980), &(0x7f0000001700)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x13, 0x0, 0x0, 'vcan0\x00', 'ifb0\x00', 'syzkaller0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0xf8, 0x128}, [@common=@dnat={'dnat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 0xffffffffffffffff}}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x4, 'syz0\x00'}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffbffffffffffe}]}, 0x260) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000b00)={r0}) socket$inet6(0xa, 0xe, 0x1) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) 2018/03/31 03:44:10 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100), &(0x7f0000000240)=0xfffffffffffffe2e) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/anycast6\x00') socket$inet6_udp(0xa, 0x2, 0x0) capset(&(0x7f0000000140)={0x20080522}, &(0x7f0000000280)={0x8001, 0x0, 0x0, 0x0, 0x0, 0x2}) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) preadv(r1, &(0x7f00006c6000)=[{&(0x7f0000000b80)=""/202, 0xca}], 0x1, 0x60) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x33b) syz_open_dev$evdev(&(0x7f00000002c0)='/dev/input/event#\x00', 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x0, 0x0) sendto$inet(r2, &(0x7f0000000240)="4e5b331f514effb30265ca5bc1f6e26c", 0x10, 0x0, &(0x7f0000000300)={0x2, 0x20000004e26, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r3 = socket$inet(0x2, 0x4008000000000001, 0x0) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000380)) sendto$inet(r3, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000000140)={&(0x7f0000000100)=[0x2, 0x4f3, 0x5f37, 0x0, 0x0, 0x9], 0x6, 0x2, 0x8c91, 0x3, 0x0, 0x65, {0x0, 0x0, 0x0, 0x1000, 0xfffffffffffffffd, 0x99, 0x29e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, "65d3556dc2e39e725c712332f5afe9886797059342fa0c7165f071fe6c15a871"}}) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) socket(0x0, 0x6, 0x401) setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000f80)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000700000004000000ca010000180100000000000018010000800300008003000080030000040000"], 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000900)=@assoc_value={0x0, 0x5}, &(0x7f0000000340)=0x8) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000980), 0x4) sendto$inet(r3, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) creat(&(0x7f0000000080)='./file0\x00', 0x0) creat(&(0x7f00000009c0)='./file0\x00', 0x0) 2018/03/31 03:44:10 executing program 0: epoll_create1(0x80000) r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000040)=""/93, &(0x7f0000000300)=0x5d) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(0xffffffffffffffff, 0x28, 0x2, &(0x7f00000001c0), 0x8) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x31, &(0x7f0000001c00)=0x3, 0x4) getegid() geteuid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000002f00)={{{@in, @in=@multicast1}}, {{@in=@remote}}}, &(0x7f0000003000)=0xe8) geteuid() r2 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000600)) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000140)={'vhan0\x00', 0x400}) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000200)={"0500000000e700"}) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000440), &(0x7f0000000680)=0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000540)={0x0, 0x5, 0x1}, &(0x7f0000000580)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000480)={r3, 0x745e779}, &(0x7f00000005c0)=0xffffff41) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f00000003c0)={r4, 0x1000, 0x5a, "07f7e51ca68ce6d42979ee003fa3f949d0ee5e9eb79e1bc877a39696389a3b7c40b38c456eb0082a91985c57bde1a458a41c76f6c7dbad8b7b0e87d31290540af6a0aa7f8549bafdf4535df197d7774b64b45fae5d4252467a41"}, 0x62) syz_genetlink_get_family_id$ipvs(&(0x7f0000000740)='IPVS\x00') sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000500)=ANY=[@ANYBLOB="2000fd94000000777492e2e27449192330025aae9e1849ed6605ed9a51f2ccf51e25ed8910"], 0x1}, 0x1}, 0x0) perf_event_open(&(0x7f000000a000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000340), &(0x7f00000004c0)=0x8) timer_create(0x5, &(0x7f0000000240)={0x0, 0x1d, 0x0, @thr={&(0x7f00000006c0), &(0x7f0000000740)}}, &(0x7f0000000280)) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x0, 0x0) 2018/03/31 03:44:10 executing program 4: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000200)) mkdir(&(0x7f0000024ff0)='./file0/control\x00', 0x0) mkdir(&(0x7f0000155ff2)='./file0/file0\x00', 0x0) rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/control\x00') r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x460) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x0, 0xa2b, 0x4, 0x7, 0x2, 0x20, 0x10000, 0x8a82, r1}, &(0x7f0000000180)=0x20) r2 = socket(0x1d, 0xb, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0xfe0d64ad1c6cb9f1, &(0x7f0000000680)={0x1000, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000000100)) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000b80)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f0000000840)) r4 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r4, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001640)=@broute={'broute\x00', 0x20, 0x1, 0x1e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001700], 0x0, &(0x7f0000001980), &(0x7f0000001700)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x13, 0x0, 0x0, 'vcan0\x00', 'ifb0\x00', 'syzkaller0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0xf8, 0x128}, [@common=@dnat={'dnat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 0xffffffffffffffff}}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x4, 'syz0\x00'}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffbffffffffffe}]}, 0x260) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000b00)={r0}) socket$inet6(0xa, 0xe, 0x1) 2018/03/31 03:44:11 executing program 1: r0 = timerfd_create(0x7, 0x0) timerfd_settime(r0, 0x3, &(0x7f00001c9fe0)={{}, {0x0, 0x989680}}, &(0x7f00004a4000)) timerfd_settime(r0, 0x0, &(0x7f000097cfe0)={{0x77359400}, {0x77359400}}, &(0x7f0000354000)) 2018/03/31 03:44:11 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100), &(0x7f0000000240)=0xfffffffffffffe2e) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/anycast6\x00') socket$inet6_udp(0xa, 0x2, 0x0) capset(&(0x7f0000000140)={0x20080522}, &(0x7f0000000280)={0x8001, 0x0, 0x0, 0x0, 0x0, 0x2}) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) preadv(r1, &(0x7f00006c6000)=[{&(0x7f0000000b80)=""/202, 0xca}], 0x1, 0x60) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x33b) syz_open_dev$evdev(&(0x7f00000002c0)='/dev/input/event#\x00', 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x0, 0x0) sendto$inet(r2, &(0x7f0000000240)="4e5b331f514effb30265ca5bc1f6e26c", 0x10, 0x0, &(0x7f0000000300)={0x2, 0x20000004e26, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r3 = socket$inet(0x2, 0x4008000000000001, 0x0) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000380)) sendto$inet(r3, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000000140)={&(0x7f0000000100)=[0x2, 0x4f3, 0x5f37, 0x0, 0x0, 0x9], 0x6, 0x2, 0x8c91, 0x3, 0x0, 0x65, {0x0, 0x0, 0x0, 0x1000, 0xfffffffffffffffd, 0x99, 0x29e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, "65d3556dc2e39e725c712332f5afe9886797059342fa0c7165f071fe6c15a871"}}) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) socket(0x0, 0x6, 0x401) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f0000000f80)=ANY=[], 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000900)=@assoc_value={0x0, 0x5}, &(0x7f0000000340)=0x8) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000980), 0x4) sendto$inet(r3, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) creat(&(0x7f0000000080)='./file0\x00', 0x0) creat(&(0x7f00000009c0)='./file0\x00', 0x0) 2018/03/31 03:44:11 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000080)={0x81, 0x0, [0x2]}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000440)) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x8000, 0x8000) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r2) 2018/03/31 03:44:11 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuset.effective_cpus\x00', 0x0, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000000040)={0x7, 0x1, 0x1, 0x200}) r1 = openat$cgroup_ro(r0, &(0x7f0000000080)='memory.events\x00', 0x0, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f00000000c0)=[0x7, 0x9]) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0xfc, r2, 0x200, 0x70bd25, 0x25dfdbff, {0xf}, [@IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x10001}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0x48, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3b}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x73}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x400}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1000}]}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x9}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xbf}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}]}, 0xfc}, 0x1, 0x0, 0x0, 0x80}, 0x1) chdir(&(0x7f0000000300)='./file0\x00') ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000000340)={0x567d, 0x8000}) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000380)=""/208, &(0x7f0000000480)=0xd0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f00000004c0)) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000500)={0x0, 0x9, 0x17a9, 0x7, 0x6, 0xf3, 0xff, 0x0, {0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0xffffffffffff0000, 0x3, 0x1000000000000000, 0x9, 0x5}}, &(0x7f00000005c0)=0xb0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000600)={r4, 0x3}, 0x8) r5 = mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x8, 0x10, r1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000640)={r5}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000680)={0x6, 0x8009, 0xffffffffffffff94, 0x7, r4}, &(0x7f00000006c0)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000700)={r3, @in6={{0xa, 0x4e23, 0x800, @dev={0xfe, 0x80, [], 0x16}, 0x40}}}, 0x84) epoll_wait(r0, &(0x7f00000007c0)=[{}, {}], 0x2, 0x5) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000a00)={0x4c, 0x0, &(0x7f0000000880)=[@reply_sg={0x40486312, {{0x4, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x0, 0x8, &(0x7f0000000800), &(0x7f0000000840)=[0x20]}, 0x200}}], 0xea, 0x0, &(0x7f0000000900)="88cf9d8758e9bd9bfe2984a4f1245e8040cf680d2302a19abe1d9d8a669a61d32f407dc695d9f29c6a90391914f0662b37fc9b7f681d9cfc82c2a5a7bf2cb71f39468038ce56114d2c606ce86fc371e4f0cfd5d22db1294d6653df810f47d829290b6c0e8057fd53d2cdc35a833e2985cd0f9934663bb39bfcfae45b7ccd9242b68df61348c37246b35d03347c6ecc9ce693b51a6fa59328648c3a583e1270ebd2a823663454ef8fcbfbc2c01a0c983b1a65be6ef94cc7a9ed2828279844c9e4e59df05e4c864b0f83d6dc116ec965db3b40811656d675aeb375105178c6af1bfce4f355c76854b31e93"}) sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000b40)={&(0x7f0000000a40)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000b00)={&(0x7f0000000a80)={0x80, r2, 0x105, 0x70bd2d, 0x25dfdbfb, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7fffffff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x11}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x77}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}]}, 0x80}, 0x1, 0x0, 0x0, 0x4000}, 0x24040015) mmap$binder(&(0x7f0000ff8000/0x4000)=nil, 0x4000, 0xa, 0x60810, r0, 0x0) fadvise64(r1, 0x0, 0x6, 0x7) r6 = shmget$private(0x0, 0x3000, 0x78000000, &(0x7f0000ffa000/0x3000)=nil) shmctl$SHM_UNLOCK(r6, 0xc) syz_open_dev$evdev(&(0x7f0000000b80)='/dev/input/event#\x00', 0x4846, 0x200000) sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f0000000c80)={&(0x7f0000000bc0)={0x10}, 0xc, &(0x7f0000000c40)={&(0x7f0000000c00)={0x24, r2, 0xd, 0x70bd2c, 0x25dfdbfc, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x10001}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000000}, 0x20008000) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000cc0)={0x100000001, 0x8000, 0x8, 0xffffffffffff4426, r3}, 0x10) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000d00)={0xffff, 0x2, 0x4, 0x833, 0x6, [{0x8, 0x781, 0x1, 0x0, 0x0, 0x80}, {0x100000001, 0x4, 0x3, 0x0, 0x0, 0x400}, {0x0, 0x8, 0x1f, 0x0, 0x0, 0x200}, {0xbe5, 0xcd, 0x4, 0x0, 0x0, 0x2000}, {0x1, 0x4, 0x20, 0x0, 0x0, 0x4}, {0x100, 0x2, 0x7fff, 0x0, 0x0, 0x204}]}) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000e80)={&(0x7f0000ffd000/0x2000)=nil, 0x5, 0x2, 0x81, &(0x7f0000ffd000/0x2000)=nil, 0xfff}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000ec0)=0x7, 0x4) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000f00)=""/169, &(0x7f0000000fc0)=0xa9) 2018/03/31 03:44:11 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) io_setup(0x2, &(0x7f0000000080)=0x0) timerfd_create(0x7, 0x80000) socket$key(0xf, 0x3, 0x2) r2 = dup(r0) io_submit(r1, 0x200000000000001d, &(0x7f00000001c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00000002c0), 0xfffffffffffffea8}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f00000012c0)="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", 0x123, 0x0, 0x0, 0x1, r2}]) 2018/03/31 03:44:11 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100), &(0x7f0000000240)=0xfffffffffffffe2e) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/anycast6\x00') socket$inet6_udp(0xa, 0x2, 0x0) capset(&(0x7f0000000140)={0x20080522}, &(0x7f0000000280)={0x8001, 0x0, 0x0, 0x0, 0x0, 0x2}) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) preadv(r1, &(0x7f00006c6000)=[{&(0x7f0000000b80)=""/202, 0xca}], 0x1, 0x60) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x33b) syz_open_dev$evdev(&(0x7f00000002c0)='/dev/input/event#\x00', 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x0, 0x0) sendto$inet(r2, &(0x7f0000000240)="4e5b331f514effb30265ca5bc1f6e26c", 0x10, 0x0, &(0x7f0000000300)={0x2, 0x20000004e26, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r3 = socket$inet(0x2, 0x4008000000000001, 0x0) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000380)) sendto$inet(r3, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000000140)={&(0x7f0000000100)=[0x2, 0x4f3, 0x5f37, 0x0, 0x0, 0x9], 0x6, 0x2, 0x8c91, 0x3, 0x0, 0x65, {0x0, 0x0, 0x0, 0x1000, 0xfffffffffffffffd, 0x99, 0x29e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, "65d3556dc2e39e725c712332f5afe9886797059342fa0c7165f071fe6c15a871"}}) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) socket(0x0, 0x6, 0x401) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f0000000f80)=ANY=[], 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000900)=@assoc_value={0x0, 0x5}, &(0x7f0000000340)=0x8) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000980), 0x4) sendto$inet(r3, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) creat(&(0x7f0000000080)='./file0\x00', 0x0) creat(&(0x7f00000009c0)='./file0\x00', 0x0) 2018/03/31 03:44:11 executing program 4: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000200)) mkdir(&(0x7f0000024ff0)='./file0/control\x00', 0x0) mkdir(&(0x7f0000155ff2)='./file0/file0\x00', 0x0) rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/control\x00') r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff01000000110000000000000000006970366772657461703000000000000073797a5f74756e000000000000000000697036746e6c3000000000000000000073797a5f74756e0000000000000000000180c200000000000000ff00aaaaaaaaaabb00000000000000007000000008010000580100005241544545535400000000000000000000000000000000000000000000000000200000000000000073797a30000000000000000000000000000000000000000000000000000000004c45440000000000000000000000000000000000000000000000000000000000280000000000000073797a3000000000000000000000000000000000000000000000000000000000000000000000000049444c4554494d4552000000000000000000000000000000000000000000000028000000000000000000010073797a30000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000ffffffff010000000d0000000000000086dd73797a6b616c6c65723000000000000074756e6c30000000000000000000000073697430000000000000000000000000696662300000000000004ee97db65b9c0d6100000000000000000000ffffffffffff000000000000000030010000b001000000020000697036000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000000000ffffac1414aa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006c696d6974000000000000000000000000000000000000000000000000000000200000000000000000000000ec00000000000000000000000000000000000000000000000000000049444c4554494d4552000000000000000000000000000000000000000000000028000000000000008100000073797a3100000000000000000000000000000000000000000000000000000000000000004e46515545554500000000000000000000000000000000000000000000000000080000000000000000000000000000004c45440000000000000000000000000000000000000000000000000000000000280000000000000073797a30000000000000000000000000000000000000000000000000000000000000000000000000"]}, 0x460) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x0, 0xa2b, 0x4, 0x7, 0x2, 0x20, 0x10000, 0x8a82, r1}, &(0x7f0000000180)=0x20) r2 = socket(0x1d, 0xb, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0xfe0d64ad1c6cb9f1, &(0x7f0000000680)={0x1000, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000000100)) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000b80)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f0000000840)) r4 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r4, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001640)=@broute={'broute\x00', 0x20, 0x1, 0x1e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001700], 0x0, &(0x7f0000001980), &(0x7f0000001700)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x13, 0x0, 0x0, 'vcan0\x00', 'ifb0\x00', 'syzkaller0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0xf8, 0x128}, [@common=@dnat={'dnat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 0xffffffffffffffff}}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x4, 'syz0\x00'}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffbffffffffffe}]}, 0x260) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000b00)={r0}) 2018/03/31 03:44:11 executing program 0: r0 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0x100000000a, &(0x7f0000f9bffc)=0x7ff, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000557fc8)={&(0x7f0000ed5fe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000001040)=[{&(0x7f0000000040)="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", 0x7f8}], 0x1}, 0x0) nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f0000000840)) 2018/03/31 03:44:11 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vcs\x00', 0x14000, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000540)) r1 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r3) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0\x00') r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x200000, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) r6 = fcntl$getown(r2, 0x9) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000140)=0x0) kcmp(r6, r7, 0x1, r0, r5) socket$inet(0x2, 0x80004, 0x200) ioctl$KVM_SET_IRQCHIP(r5, 0x8208ae63, &(0x7f0000000000)=@pic={0x1, 0x8001, 0x57, 0x256, 0x73, 0x3, 0xffffffff, 0x4, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x6}) ioctl$KVM_SET_IRQCHIP(r5, 0x8208ae63, &(0x7f0000002ff0)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0xfffffffffffffffb}]}) ioctl$KVM_IRQ_LINE(r5, 0x4008ae61, &(0x7f0000000280)={0x0, 0x3}) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r8) creat(&(0x7f0000000080)='./file0\x00', 0x0) 2018/03/31 03:44:11 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000d52000)={0x18, 0x0, 0x2, 0x800000001, 0x0, 0x0, {}, [@nested={0x4, 0x2}]}, 0x18}, 0x1}, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x80000, 0x0) 2018/03/31 03:44:11 executing program 4: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000200)) mkdir(&(0x7f0000024ff0)='./file0/control\x00', 0x0) mkdir(&(0x7f0000155ff2)='./file0/file0\x00', 0x0) rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/control\x00') r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x460) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x0, 0xa2b, 0x4, 0x7, 0x2, 0x20, 0x10000, 0x8a82, r1}, &(0x7f0000000180)=0x20) r2 = socket(0x1d, 0xb, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0xfe0d64ad1c6cb9f1, &(0x7f0000000680)={0x1000, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000000100)) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000b80)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f0000000840)) r4 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r4, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001640)=@broute={'broute\x00', 0x20, 0x1, 0x1e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001700], 0x0, &(0x7f0000001980), &(0x7f0000001700)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x13, 0x0, 0x0, 'vcan0\x00', 'ifb0\x00', 'syzkaller0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0xf8, 0x128}, [@common=@dnat={'dnat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 0xffffffffffffffff}}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x4, 'syz0\x00'}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffbffffffffffe}]}, 0x260) 2018/03/31 03:44:11 executing program 1: recvmsg(0xffffffffffffffff, &(0x7f000000e5b4)={&(0x7f000000b000)=@can={0x0, 0x0}, 0x10, &(0x7f0000002000)=[{&(0x7f0000b97000)=""/237, 0xfffffffffffffe4a}, {&(0x7f0000000fdb)=""/37, 0x25}], 0x2}, 0x0) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x200, 0x10) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000200), &(0x7f0000000240)=0x4) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x502, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00000000c0)={r3, 0x9a, "ac95bd0c483ad4aaeedb84576ec60608c7c70f37312a9cb5bdeae16ed53b57f81fb9323ab7237007e5a4b01b8ae89b845f0ba14476eed4adc124c9b8ca6b0119ab4c01dfe38f714c24481465e76bed1c47e110df72aa1495703048db8eded0a008bcc2e736528579d9a20a50c4ff1931045f764a901de4dd964755259cf49d68d49073800b5b78c4688f78d0cfa9ca575a994b368d696eb84f0b"}, &(0x7f0000000180)=0xa2) bpf$PROG_LOAD(0x5, &(0x7f0000abffb8)={0x1, 0x4, &(0x7f0000002000)=@raw=[@alu={0x4, 0x0, 0xc, 0xa, 0x0, 0x20}, @ldst={0x0, 0x0, 0x7, 0xf, 0xa, 0x2, 0x8}], &(0x7f0000003ff6)="71796b00000000021200", 0x1, 0xc3, &(0x7f000009e000)=""/195, 0x0, 0x0, [], r0}, 0x48) 2018/03/31 03:44:11 executing program 4: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000200)) mkdir(&(0x7f0000024ff0)='./file0/control\x00', 0x0) mkdir(&(0x7f0000155ff2)='./file0/file0\x00', 0x0) rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/control\x00') r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x460) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x0, 0xa2b, 0x4, 0x7, 0x2, 0x20, 0x10000, 0x8a82, r1}, &(0x7f0000000180)=0x20) r2 = socket(0x1d, 0xb, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0xfe0d64ad1c6cb9f1, &(0x7f0000000680)={0x1000, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000000100)) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000b80)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f0000000840)) r4 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r4, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/03/31 03:44:11 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000080)=0x12, 0xf15617e3128495c) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000100)=0x4) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f00000000c0)={&(0x7f0000ff3000/0xd000)=nil, 0x0, 0x0, 0x0, &(0x7f0000ff3000/0x2000)=nil}) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) 2018/03/31 03:44:11 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100), &(0x7f0000000240)=0xfffffffffffffe2e) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/anycast6\x00') socket$inet6_udp(0xa, 0x2, 0x0) capset(&(0x7f0000000140)={0x20080522}, &(0x7f0000000280)={0x8001, 0x0, 0x0, 0x0, 0x0, 0x2}) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) preadv(r1, &(0x7f00006c6000)=[{&(0x7f0000000b80)=""/202, 0xca}], 0x1, 0x60) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x33b) syz_open_dev$evdev(&(0x7f00000002c0)='/dev/input/event#\x00', 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x0, 0x0) sendto$inet(r2, &(0x7f0000000240)="4e5b331f514effb30265ca5bc1f6e26c", 0x10, 0x0, &(0x7f0000000300)={0x2, 0x20000004e26, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r3 = socket$inet(0x2, 0x4008000000000001, 0x0) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000380)) sendto$inet(r3, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000000140)={&(0x7f0000000100)=[0x2, 0x4f3, 0x5f37, 0x0, 0x0, 0x9], 0x6, 0x2, 0x8c91, 0x3, 0x0, 0x65, {0x0, 0x0, 0x0, 0x1000, 0xfffffffffffffffd, 0x99, 0x29e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, "65d3556dc2e39e725c712332f5afe9886797059342fa0c7165f071fe6c15a871"}}) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) socket(0x0, 0x6, 0x401) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f0000000f80)=ANY=[], 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000900)=@assoc_value={0x0, 0x5}, &(0x7f0000000340)=0x8) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000980), 0x4) sendto$inet(r3, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) creat(&(0x7f0000000080)='./file0\x00', 0x0) creat(&(0x7f00000009c0)='./file0\x00', 0x0) 2018/03/31 03:44:11 executing program 6: r0 = msgget$private(0x0, 0x10) msgsnd(r0, &(0x7f00000001c0)={0x3, "8c0d19ae74e16703303cb7ac4bb39ee2e35e3eff87c656037d1a8f9db90a9cbd3e230ceaa5d85ba89480aac2905b0e65b25fb7e0bd54191f657b3db8674592518a9b9390c73746ae1e9feec9bc70db078ee15c11562b19c42c9dabaa4f4addf1227d8831537ff1ab2a72034cc59cadc219c2dba1e12f00319a313c9f69f5893dad83bb3a9c28f9c1242b3720bbd2767dd10bb6d2c163ce01e2eb86a34f7b3e8d8aa23a4880b9124e2a5f4de3f1096ebc98b3b712868013df332bfc"}, 0xc3, 0x800) syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x4, 0x80000) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="280000001c000104000000000000000002000000", @ANYRES32=r2, @ANYBLOB="000000000c0001000180c200000000003b7866b4710dbd0297109c175e746d82d9f71e27ee7014fb30115068e8a7a04682de0e9b4a6777c3e34f48b3f2c83d18be40ed239e5430709e5ff0ebacc2f6b4d5db55ff725f823a08a96cba17408f134a191715eb23ec53fc648eff3e0f5a70232de7a54f1a58e753310c0578f6efb9a4f40a38fd48"], 0x28}, 0x1}, 0x0) 2018/03/31 03:44:11 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/llc\x00') r2 = msgget(0x1, 0x222) msgrcv(r2, &(0x7f0000000300)=ANY=[], 0x0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00000000c0)={r0, r1}) r3 = msgget(0x1, 0x0) connect$netrom(r1, &(0x7f0000000080)=@ax25={0x3, {"fbb0be4ae626b7"}, 0x3}, 0x10) msgsnd(r3, &(0x7f0000000000)={0x200000000, "11eadb7a531936fd86627734f385c37ace897671dc5939b740c1a1048b6ebc15cfa37f462642e65c88e413962169ef446cf2d7640b898505716e6ad9ff2482f27b438815a6bb0c4c779602685748fc"}, 0x57, 0x800) 2018/03/31 03:44:11 executing program 0: mkdir(&(0x7f0000000040)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000010000/0x2000)=nil, 0x2000}, 0x1}) r1 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x4, @tick=0x7, {}, {}, @connect={{0x4, 0x3163}, {0x81, 0x401}}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0xfffffffffffff800) umount2(&(0x7f0000000080)='./control/file1\x00', 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f0000000180)={0x3, 0xbe57}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000000380)={{0x99b}, 'port0\x00', 0x90, 0x1010, 0xd5e, 0x6, 0x1000, 0x8, 0x3f, 0x0, 0x5, 0x2}) write$eventfd(r1, &(0x7f0000000000), 0x8) rename(&(0x7f0000000200)='./control/file1\x00', &(0x7f0000000280)='./control/file1\x00') readahead(r0, 0x1, 0x2) close(r0) sendto$packet(r1, &(0x7f00000002c0)="6d9187eb2e186e01427a5756dff0bfb382ff00dde6c3118b36e138ed40cb2d6452e4b50390c0501e776d828c3cad6ebb27978a30d5c69ef0c5f5fbe1f20c64416b9bfc658654193afc1ee2771716eb9868dff69adc48cf9ae04c1c5cda2ffeb36bf79dd32bf5a6cd9b6d9cd44899d1b10ad26184b802821ae62cb396e61d175329a55d94cb8b1fde7d7873756eca0a8845916879bd2de2b051a6113de213aedc4bbcd291b8bb9314350241042c54b2f6d257d2", 0xb3, 0x40000, 0x0, 0x0) userfaultfd(0x80800) 2018/03/31 03:44:11 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vcs\x00', 0x14000, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000540)) r1 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$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) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r3) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0\x00') r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x200000, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) r6 = fcntl$getown(r2, 0x9) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000140)=0x0) kcmp(r6, r7, 0x1, r0, r5) socket$inet(0x2, 0x80004, 0x200) ioctl$KVM_SET_IRQCHIP(r5, 0x8208ae63, &(0x7f0000000000)=@pic={0x1, 0x8001, 0x57, 0x256, 0x73, 0x3, 0xffffffff, 0x4, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x6}) ioctl$KVM_SET_IRQCHIP(r5, 0x8208ae63, &(0x7f0000002ff0)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0xfffffffffffffffb}]}) ioctl$KVM_IRQ_LINE(r5, 0x4008ae61, &(0x7f0000000280)={0x0, 0x3}) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r8) creat(&(0x7f0000000080)='./file0\x00', 0x0) 2018/03/31 03:44:12 executing program 4: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000200)) mkdir(&(0x7f0000024ff0)='./file0/control\x00', 0x0) mkdir(&(0x7f0000155ff2)='./file0/file0\x00', 0x0) rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/control\x00') r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x460) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x0, 0xa2b, 0x4, 0x7, 0x2, 0x20, 0x10000, 0x8a82, r1}, &(0x7f0000000180)=0x20) r2 = socket(0x1d, 0xb, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0xfe0d64ad1c6cb9f1, &(0x7f0000000680)={0x1000, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000000100)) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000b80)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f0000000840)) r4 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r4, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/03/31 03:44:12 executing program 1: r0 = shmget$private(0x0, 0x1000, 0x100, &(0x7f0000ffc000/0x1000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f00000001c0)=""/246) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x100000001, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f00000000c0)={{0x1fffffffc0000000, 0x1000}, {0x2, 0x200}, 0x6, 0x2}) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000000400)) r4 = msgget(0x0, 0x8) getsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000300)={@local, 0x0}, &(0x7f0000000340)=0x14) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000380)={@remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, 0x40, 0x5a39322d, 0x800, 0x400, 0x20000000000, 0x2000200, r5}) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f00000002c0)={0xfee2cdcc92284d7c, 0x95, 0x31}) msgctl$IPC_STAT(r4, 0x2, &(0x7f0000000180)=""/61) ftruncate(r3, 0x7fffffff) dup3(r1, r3, 0x80000) r6 = socket(0x10, 0x803, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r6, 0x0, 0x42, &(0x7f0000000000)={'TPROXY\x00'}, &(0x7f0000000040)=0x1e) write(r6, &(0x7f0000000140)="220000001e0007ffe901000509000700000916abfe03a7f21900ffff050000000100", 0x22) 2018/03/31 03:44:12 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005e1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000001c0)="75c56b33cce5461a8a406703bf331fff52f42c33db51cdb91a24454bb7c3b7b397650e18948167dcc2010000ffffff7f004bfaf6dea2abbeeffd673c49918b742cd82f72ca2d563ccdc147b61d32032aad4ba2b33418ee878231ee0b1eb5f6c220f5bc758c6a1ad7fab6cc9bb04f1af27ab961d21b137262817b4a278273071d1ba7f9c9048277a401000000000000002fe4d323277a04dcd0159c04bb5599f3dec7b2ac98f5aa88eabd345cf94726fd3780a02bdb722fe4", 0xb8) 2018/03/31 03:44:12 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) capset(&(0x7f0000000000)={0x20080522}, &(0x7f0000000040)) syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x7, 0x90002) syz_fuseblk_mount(&(0x7f00007da000)='./file0\x00', &(0x7f00007cdff2)='./file0/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000800)='/dev/audio\x00', 0x100, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000840)={0x45}, 0x4) syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000100)='./file0/file1\x00', 0x2, 0x9, &(0x7f0000000640)=[{&(0x7f0000000140)="e81f213fa94a73fa8dbd6e61eda6c7634fc391348416cf1527951e579fb1a52e6a4e016b6d69abd705cb9b12e48025", 0x2f, 0x9}, {&(0x7f0000000180), 0x0, 0x8}, {&(0x7f00000001c0), 0x0, 0xe4}, {&(0x7f0000000200)="6fcb076ffb55f9b70679d2dbe080bae027e712acade1f5c5a591fab12a0051ae9d67091514294a678e159c54ffae1fd64bb8ab2afe53ac9d46750825de92365310ca497544ac1708c461a160d663416c48af906f2d046469079f709cd8e817d9f9ed67f77d53439356dfcd35b854a7db264003533783742487faff7184cf2a9e0060c02ff674225e4743061929db5e83eeec62e1467a6486ef03276951f6942cc07ff90d639b4369f9127c5215dc1526874fb306a11bbc159d457d9fd268bcc75e3399b85b24cbff1e7dc13b0e9e947b2da36d85a95838", 0xd7, 0xfffffffffffffff8}, {&(0x7f0000000300)="6004f452e9d27ee03571077e6a47639491f1fee5ef828dd23208d7cfe2cfa5f9a1f57654b38cd9137cc3", 0x2a, 0xd7}, {&(0x7f0000000340)="5cc25618a1fffa3e877706b9b912f104e8563c81a07f52f2a9e25289192a83213db34a92e11e43122e6f81e49339da2383660fea72dd7e8db8c2083da1d5843ebaaade49299c278385b00c2a68093100154be67a26f15bce3b3df480235ad72a82bfffad06c1a2d967cf9456dc7a6012553f7bc3fc3ebc", 0x77, 0x4}, {&(0x7f00000003c0)="dff781b7203b6043fa7514b01ffaf2a28d6f593253a5d8880a1cc99f9125e7eb5a8d1b693390879c7cd18e4d3fc8d043c6c5c02b378c63bdd8c09602d711de4156a92b4e222b1e2b0ead455d74388d549e3a6de02dfbc1aae36a1c23aae0671737c825cedf6d60118d7805b4f4181990ba2f495b29021c0e511967aca6925e6bb655d4a588f288bb2f94ce49a2d48473e78fa621a73551a65f6e5b2b2d3f69097ca42688ff2651a9369eaa915a8781f3682bef8ea65f2298ac", 0xb9, 0x2}, {&(0x7f0000000480)="eb3620ada0518bd50f16def458d6a58dbc7eadf40ac219da9f23532efc588cecab23ea59e827f7945b1cb6005f35ee1f81750875928cd513d7512831ee03249305fb51acca00697916a8db03b2c25f9055ef33084c0095800c5a0339765180d056e4f9b809c3c3d3dced7323690f2dfdd002338709d02a0ddbe00f276d1b748125eaa1ec002e8ac4e632fc4791024996ae6cf4a98b0f5121924e6cf589648e6269b222295a420f423c0e695a1f4a13325dac6389a5c7ecd0fc55f6711731472df6a5e1b7980e2fa437ca67b7ad294564c7287db4073e404dad872fb34c0bdee2220863bc4a8e2cdea9df", 0xea, 0x8}, {&(0x7f0000000580)="946981997971d1a432dea7a528fba2ea15855a2ad47d29edf4cbb59125d87e3ae38d2c970254de65e88bda6a85ad606efa23f60ab661dbbad99961dba5031245ff9d27d3b024a99814ae0e60e2b2be084904964629dc1eb6321a6357a16fe7b7cddf1fd513d9ebdc57953693c5bb000065da2eeeb32b4abf1d34dd89ea827ce9da87e50f03ef3deac437bcae605d905158a82db647087e31cf7db976f7017150fb86fdf72b7cf1", 0xa7, 0x1000}], 0x80000, &(0x7f0000000740)={[{@usefree='usefree', 0x2c}, {@fmask={'fmask', 0x3d, [0x32, 0x36, 0x31]}, 0x2c}, {@check_normal='check=normal', 0x2c}, {@nocase='nocase', 0x2c}, {@codepage={'codepage', 0x3d, '1251'}, 0x2c}, {@errors_continue='errors=continue', 0x2c}, {@uid={'uid', 0x3d, [0x32]}, 0x2c}, {@quiet='quiet', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 2018/03/31 03:44:12 executing program 4: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000200)) mkdir(&(0x7f0000024ff0)='./file0/control\x00', 0x0) mkdir(&(0x7f0000155ff2)='./file0/file0\x00', 0x0) rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/control\x00') r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x460) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x0, 0xa2b, 0x4, 0x7, 0x2, 0x20, 0x10000, 0x8a82, r1}, &(0x7f0000000180)=0x20) r2 = socket(0x1d, 0xb, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0xfe0d64ad1c6cb9f1, &(0x7f0000000680)={0x1000, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000000100)) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000b80)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f0000000840)) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/03/31 03:44:12 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, @broadcast}, &(0x7f00000001c0)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000200)={0x2}, 0x1) perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x2, 0x31, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000100)) move_pages(0x0, 0x2c9, &(0x7f0000000000), &(0x7f000026bfec), &(0x7f0000002000), 0x0) 2018/03/31 03:44:12 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100), &(0x7f0000000240)=0xfffffffffffffe2e) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/anycast6\x00') socket$inet6_udp(0xa, 0x2, 0x0) capset(&(0x7f0000000140)={0x20080522}, &(0x7f0000000280)={0x8001, 0x0, 0x0, 0x0, 0x0, 0x2}) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) preadv(r1, &(0x7f00006c6000)=[{&(0x7f0000000b80)=""/202, 0xca}], 0x1, 0x60) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x33b) syz_open_dev$evdev(&(0x7f00000002c0)='/dev/input/event#\x00', 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x0, 0x0) sendto$inet(r2, &(0x7f0000000240)="4e5b331f514effb30265ca5bc1f6e26c", 0x10, 0x0, &(0x7f0000000300)={0x2, 0x20000004e26, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r3 = socket$inet(0x2, 0x4008000000000001, 0x0) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000380)) sendto$inet(r3, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000000140)={&(0x7f0000000100)=[0x2, 0x4f3, 0x5f37, 0x0, 0x0, 0x9], 0x6, 0x2, 0x8c91, 0x3, 0x0, 0x65, {0x0, 0x0, 0x0, 0x1000, 0xfffffffffffffffd, 0x99, 0x29e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, "65d3556dc2e39e725c712332f5afe9886797059342fa0c7165f071fe6c15a871"}}) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) socket(0x0, 0x6, 0x401) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f0000000f80)=ANY=[@ANYBLOB], 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000900)=@assoc_value={0x0, 0x5}, &(0x7f0000000340)=0x8) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000980), 0x4) sendto$inet(r3, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) creat(&(0x7f0000000080)='./file0\x00', 0x0) creat(&(0x7f00000009c0)='./file0\x00', 0x0) 2018/03/31 03:44:12 executing program 6: r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x3ff, 0x0) r2 = getuid() connect$vsock_stream(r1, &(0x7f0000000ac0)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000a80)=0x6c, 0x4) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$minix(&(0x7f0000000000)='minix\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, 0x7fffffffffffffff) r4 = getegid() getresgid(&(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)=0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x3, 0x520, [0x20000b40, 0x0, 0x0, 0x20000b70, 0x20000e78], 0x0, &(0x7f0000000180), &(0x7f0000000b40)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x0, 0xb, 0xa00, 'ip6_vti0\x00', 'irlan0\x00', 'ip6gre0\x00', 'nr0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, [0xff, 0x0, 0xff], 0xe0, 0xe0, 0x110, [@cgroup0={'cgroup\x00', 0x8, {{0x9}}}, @mark_m={'mark_m\x00', 0x18, {{0x820a, 0x6, 0x1, 0x2}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8, {{0x1}}}}, {{{0x3, 0x21, 0x88fc, 'bpq0\x00', 'bcsh0\x00', 'rose0\x00', 'bcsf0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0xff, 0xff, 0xff, 0x0, 0xff], 0xe0, 0x150, 0x1c8, [@mark_m={'mark_m\x00', 0x18, {{0x8001, 0x3, 0x2, 0x3}}}, @cpu={'cpu\x00', 0x8, {{0x80, 0x1}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}, 0xfffffffffffffffe}}}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffd}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x3, 0x4, 0xfb, 0x0, 0x0, "928ba4965e914962d56739c7f0f8e3ab70e60e7a877b3ff49a8f1f108e76d7c1cca593669cf8e4439146396bb3dd76109cc59a7f1babeda9cdfe81dc0c5afe9f"}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x44, 0x8937, 'irlan0\x00', 'syzkaller0\x00', 'yam0\x00', 'ipddp0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x110, 0x180, 0x1b8, [@owner={'owner\x00', 0x18, {{r2, r3, r4, r5, 0x0, 0x3}}}, @arp={'arp\x00', 0x38, {{0x302, 0x8fff, 0x1, @empty, 0xffffffff, @broadcast=0xffffffff, 0xffffff00, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], 0x20, 0x1}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@random="2616dfde8349", 0xfffffffffffffffc}}}, @snat={'snat\x00', 0x10, {{@random="51d9c2621af2", 0xfffffffffffffffe}}}]}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffd}}}}]}]}, 0x598) r6 = socket(0x10, 0x802, 0x0) sendmmsg$unix(r6, &(0x7f0000f72eb0)=[{&(0x7f0000f72000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00003ff000), 0x0, &(0x7f0000f72000)=[@cred={0x1c, 0x1, 0x2}], 0x20}], 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000000b00), 0x7, 0x200) r7 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x8, 0x220040) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x2, 0x2, 0xffffffff, 0x7ff, 0x1, r7, 0x3ff}, 0x2c) clock_gettime(0x0, &(0x7f0000000080)) timerfd_settime(r0, 0x1, &(0x7f0000000000)={{0x0, 0x1c9c380}, {0x77359400}}, &(0x7f0000000040)) r8 = getpgrp(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000000940)={{0xffffffff80000000, 0x7, 0x8, 0xfff, "a0f55d99e4ae8e3491414c7e8f93048f8a3b9885ebd41604d1b62c6d0596a3c98e1ee9f6d09c3b4c8ef584fe", 0xbed}, 0x0, 0x0, 0x8, r8, 0x1, 0x539, "6e39445d510f658ed8bf7ad018ffe4d327ca8f19d937a496fe4d9af755ff29bb0609917cb5bd9359e4268b3f744adfa9152b1be958143106f4486a048e55a255", &(0x7f0000000900)='cpu\x00', 0x4, [], [0x8c6, 0x40, 0x80000001, 0x100]}) 2018/03/31 03:44:12 executing program 4: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000200)) mkdir(&(0x7f0000024ff0)='./file0/control\x00', 0x0) mkdir(&(0x7f0000155ff2)='./file0/file0\x00', 0x0) rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/control\x00') r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x460) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x0, 0xa2b, 0x4, 0x7, 0x2, 0x20, 0x10000, 0x8a82, r1}, &(0x7f0000000180)=0x20) r2 = socket(0x1d, 0xb, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0xfe0d64ad1c6cb9f1, &(0x7f0000000680)={0x1000, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000000100)) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000b80)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) r3 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r3, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/03/31 03:44:12 executing program 7: mkdir(&(0x7f0000000300)='./control/file0\x00', 0x10) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) creat(&(0x7f0000000200)='./control/file1\x00', 0x80) getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000340)=ANY=[@ANYBLOB="6f73782e47504c232d65000000006a6b49bc7f12ce38b0cc05e9e37062dae2766f270cc4e1cd37fb8499067a381be44f7c11c7611ebf421c1c5682f8afa87a1b95774c4c32c8f895f6082fdea62278e1d21bf2aaae3aac5f487cef1f42d96e9554ac15e991151840d3f786c07c401919420301c073d19de6432a695cf5515f2561267596a8673a79ea571f7940f26cd756b7f3ae1adfdb2854efbac85055f1b6e602e4a485cf86f9888de42b6e1a0b0bb50fd041e6341764b7ce37281cfb8ce06f0b"], &(0x7f0000000140)=""/178, 0xb2) dup2(r0, r0) mount(&(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x1023402, 0x0) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') 2018/03/31 03:44:12 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) utime(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x4, 0x9}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={"762d616e30000000ff0000009a6e994d", 0x800}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000240)=0x54) mkdir(&(0x7f00000000c0)='./file0\x00', 0xa0) stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000040)=0x4) 2018/03/31 03:44:13 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000280)=ANY=[], &(0x7f0000000080)="43504c00ad6d549d32b2c2de6e862538adb8a59645d1cc67d1847ffe739d18eec5025500f050bebc1021de16207f42a297d8b24afd584b4c4c2978e090e595bd5ee1e26086cc8139f7a8cf436c6d7b50ee873eeca4be11de7c3158e35c40bd036a35688d736fdc5390084761223f9fd654bae1b5a15e708617b965dd4e28d0e24a25a9b91544c9dc7b78efbf7e5cd757dc929f8992d1f4e97766f00fc2ed7e58c2eca0d8c194b44ac258f7aaa7bc259d6995ed36d3831748140b37c9f92b0b54d331a269463e5bf3304207c74204000000520e22657b9532f9f84900000000000000000000000000", 0x0, 0x7f, &(0x7f0000008000)=""/127}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x3, &(0x7f0000003000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000002ff6)="00647a72616c8c657200", 0x7e0, 0xe7, &(0x7f000000df19)=""/231}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000180)={r0, 0xe7}, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x101000, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000280)=@nat={'nat\x00', 0x1b, 0x5, 0x568, 0x330, 0x0, 0xffffffff, 0x110, 0x330, 0x498, 0x498, 0xffffffff, 0x498, 0x498, 0x5, &(0x7f0000000200), {[{{@uncond, 0x0, 0xc8, 0x110}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@loopback={0x0, 0x1}, @ipv4=@multicast1=0xe0000001, @icmp_id=0x64, @icmp_id=0x66}}}, {{@ipv6={@loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0xc}, [0xff000000, 0xffffffff], [0xffffffff, 0xffffffff, 0xffffff00, 0xffffffff], 'ip6tnl0\x00', 'syzkaller1\x00', {0xff}, {0xff}, 0x0, 0x400, 0x7}, 0x0, 0xc8, 0x110}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x1, @ipv4=@broadcast=0xffffffff, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}, @icmp_id=0x67, @port=0x4e20}}}, {{@uncond, 0x0, 0xc8, 0x110}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x1, @ipv4=@multicast1=0xe0000001, @ipv4=@loopback=0x7f000001, @port=0x4e23, @gre_key=0x183e}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, [0xff, 0x0, 0xffffff00, 0xffffffff], [0xffffffff, 0x0, 0xffffff00, 0xff], 'ifb0\x00', 'yam0\x00', {}, {0xff}, 0xbf, 0x0, 0x2, 0x43}, 0x0, 0x120, 0x168, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x2, 0x8}}, @common=@frag={0x30, 'frag\x00', 0x0, {0x93, 0x70c7, 0x0, 0x1, 0x2}}]}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0xd, @ipv6, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @gre_key=0x6, @gre_key=0x4}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5c8) 2018/03/31 03:44:13 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100), &(0x7f0000000240)=0xfffffffffffffe2e) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/anycast6\x00') socket$inet6_udp(0xa, 0x2, 0x0) capset(&(0x7f0000000140)={0x20080522}, &(0x7f0000000280)={0x8001, 0x0, 0x0, 0x0, 0x0, 0x2}) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) preadv(r1, &(0x7f00006c6000)=[{&(0x7f0000000b80)=""/202, 0xca}], 0x1, 0x60) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x33b) syz_open_dev$evdev(&(0x7f00000002c0)='/dev/input/event#\x00', 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x0, 0x0) sendto$inet(r2, &(0x7f0000000240)="4e5b331f514effb30265ca5bc1f6e26c", 0x10, 0x0, &(0x7f0000000300)={0x2, 0x20000004e26, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r3 = socket$inet(0x2, 0x4008000000000001, 0x0) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000380)) sendto$inet(r3, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000000140)={&(0x7f0000000100)=[0x2, 0x4f3, 0x5f37, 0x0, 0x0, 0x9], 0x6, 0x2, 0x8c91, 0x3, 0x0, 0x65, {0x0, 0x0, 0x0, 0x1000, 0xfffffffffffffffd, 0x99, 0x29e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, "65d3556dc2e39e725c712332f5afe9886797059342fa0c7165f071fe6c15a871"}}) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) socket(0x0, 0x6, 0x401) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f0000000f80)=ANY=[@ANYBLOB], 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000900)=@assoc_value={0x0, 0x5}, &(0x7f0000000340)=0x8) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000980), 0x4) sendto$inet(r3, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) creat(&(0x7f0000000080)='./file0\x00', 0x0) creat(&(0x7f00000009c0)='./file0\x00', 0x0) 2018/03/31 03:44:13 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000eccfa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup2(r0, r1) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xd058, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0x7c44}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f00000000c0)={r5, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x2000000000000400, 0x9, 0x100, 0x8001, 0xff, 0x5, 0x0, 0x8001, 0x8, 0x400000000006, 0x3, 0x81, 0x9, 0x1, 0xffffffffffffffe0]}, &(0x7f00000002c0)=0x100) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000300)={0x3, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x4e21, @loopback=0x7f000001}, {0x2, 0x4e21, @loopback=0x7f000001}, 0x2, 0x300000000, 0x3ff, 0x4, 0x5, &(0x7f00000001c0)='gre0\x00', 0x2, 0x9, 0xcf}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000200), &(0x7f0000000240)=0x14) 2018/03/31 03:44:13 executing program 7: mount(&(0x7f0000000100)='.', &(0x7f0000000140)='.', &(0x7f0000000180)='devpts\x00', 0x0, 0x0) umount2(&(0x7f0000000000)='.', 0xfffffffffffffffd) 2018/03/31 03:44:13 executing program 4: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000200)) mkdir(&(0x7f0000024ff0)='./file0/control\x00', 0x0) mkdir(&(0x7f0000155ff2)='./file0/file0\x00', 0x0) rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/control\x00') r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x460) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x0, 0xa2b, 0x4, 0x7, 0x2, 0x20, 0x10000, 0x8a82, r1}, &(0x7f0000000180)=0x20) r2 = socket(0x1d, 0xb, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0xfe0d64ad1c6cb9f1, &(0x7f0000000680)={0x1000, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000000100)) r3 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r3, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/03/31 03:44:13 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000004fec)={0x2, 0x4, 0x100000001, 0x40}, 0x14) readv(r0, &(0x7f0000000400), 0x7fe4e1e6f8326e9) prctl$intptr(0x26, 0x3) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x240, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x84, &(0x7f0000000040)=[@in6={0xa, 0x4e20, 0x256d5fd5, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, @in={0x2, 0x4e24}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e24, 0x4d8, @empty, 0x6cb}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x2, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x6}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x6, 0x20, 0x5, 0x80000001}, &(0x7f00000001c0)=0x18) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000200)={r2, 0x6, 0x7, 0x9, 0x6, 0x7, 0x7, 0x6, {r3, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x8, 0x1, 0x4ae, 0x9, 0xffffffffffff7fff}}, &(0x7f00000002c0)=0xb0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000000300)=0x117000) 2018/03/31 03:44:13 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vcs\x00', 0x14000, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000540)) r1 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r3) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0\x00') r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x200000, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) r6 = fcntl$getown(r2, 0x9) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000140)=0x0) kcmp(r6, r7, 0x1, r0, r5) socket$inet(0x2, 0x80004, 0x200) ioctl$KVM_SET_IRQCHIP(r5, 0x8208ae63, &(0x7f0000000000)=@pic={0x1, 0x8001, 0x57, 0x256, 0x73, 0x3, 0xffffffff, 0x4, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x6}) ioctl$KVM_SET_IRQCHIP(r5, 0x8208ae63, &(0x7f0000002ff0)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0xfffffffffffffffb}]}) ioctl$KVM_IRQ_LINE(r5, 0x4008ae61, &(0x7f0000000280)={0x0, 0x3}) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) finit_module(r8, &(0x7f0000000480)='%$\x00', 0x3) creat(&(0x7f0000000080)='./file0\x00', 0x0) 2018/03/31 03:44:13 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0xc0, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x3) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000040)=""/140) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0xa00000}, 0xc, &(0x7f0000000380)={&(0x7f0000000280)={0xec, r2, 0x106, 0x70bd2a, 0x25dfdbfb, {0x4}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}]}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ifb0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x83}]}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xf880}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x5, 0x26}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7f}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xff}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast2=0xe0000002}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2e}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x101}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}]}]}, 0xec}, 0x1, 0x0, 0x0, 0x80}, 0x4000) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000400)=0x8, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000540)={0x0, 0x2c, "5692f2db1e651cdcb6ca46a7af204e0f8164fbfa9a460b8731fafa97a682cd0441382179bc9c7b5d27ffb890"}, &(0x7f0000000580)=0x34) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000100)=0x20, &(0x7f0000000140)=0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000005c0)={r3, @in={{0x2, 0x4e20, @rand_addr=0x10001}}}, &(0x7f00000001c0)=0x84) exit_group(0x100) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000440)={r4, @in6={{0xa, 0x4e24, 0x1, @empty, 0x7}}}, &(0x7f0000000500)=0x84) r5 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r5, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r5, &(0x7f00008c4fac)='g', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r6 = socket$netlink(0x10, 0x3, 0x4) writev(r6, &(0x7f0000312ff0)=[{&(0x7f0000136000)="480000001400190d090043eafd068c560a840080ffe00600000000000000a2bc5603ca00000fff89000000200000000101ff0000000309ff5bffff00c7e5ed5e000000000000009f", 0x48}], 0x1) writev(r5, &(0x7f0000000280)=[{&(0x7f0000000240)="f5", 0x1}], 0x1) recvmmsg(r6, &(0x7f0000006d40)=[{{&(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000001200), 0x0, &(0x7f0000001240)=""/62, 0x3e}}], 0x1, 0x0, &(0x7f0000006e80)) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000180)=""/5) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001000)={r4}, 0x10) 2018/03/31 03:44:13 executing program 4: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000200)) mkdir(&(0x7f0000024ff0)='./file0/control\x00', 0x0) mkdir(&(0x7f0000155ff2)='./file0/file0\x00', 0x0) rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/control\x00') r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x460) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x0, 0xa2b, 0x4, 0x7, 0x2, 0x20, 0x10000, 0x8a82, r1}, &(0x7f0000000180)=0x20) r2 = socket(0x1d, 0xb, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0xfe0d64ad1c6cb9f1, &(0x7f0000000680)={0x1000, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108) r3 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r3, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/03/31 03:44:13 executing program 7: perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001d4ff8)='./file0\x00', 0x0) symlink(&(0x7f0000192000)='./file0\x00', &(0x7f0000044ff2)='./control\x00') mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000179ff8)='./control\x00', &(0x7f0000014000)='anon_inodefs\x00', 0x9002, &(0x7f0000000380)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0xb3b9, &(0x7f0000005000)) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000000000)={0x7}) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) utimes(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x0, 0x2710}, {0x77359400}}) epoll_create1(0x2) r3 = dup3(r1, r2, 0x0) gettid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000540), &(0x7f0000000580)=0xc) sendmsg$unix(r3, &(0x7f0000000600)={&(0x7f0000000200)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000280)="6dc95980a1924286d098b55e644d611ef1d29f968b79ff95dc00685ad6e4c5b8cd7115dc492ec052c8a2d4154c9f705985ed7a4e601e408df061bc98c458cb0d53592bcb0b5b231b2eb693b6e0aede29ac0e17ac845d9ce113a45f5cd490ed7691ceb875f10bd8ab17c07696d44e4e8f875b043e74bb6ed3d6178cb447baabe1edd772ad27dd5d", 0x87}], 0x1, &(0x7f00000005c0), 0x0, 0xb95c1172567e0efd}, 0x40000) r4 = add_key(&(0x7f0000000040)='encrypted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001040)="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", 0x1000, 0xffffffffffffffff) r5 = gettid() perf_event_open(&(0x7f00000000c0)={0x3, 0x8, 0x5, 0x100000001, 0x0, 0x4, 0x0, 0x5, 0x40, 0x8, 0x1, 0x3, 0xdcfd, 0xfffffffffffffeff, 0x0, 0x1, 0x6, 0xffff, 0x9, 0x3, 0x8, 0xd6d, 0x9, 0x6, 0x25d8, 0x7, 0x401, 0x3ff, 0x380000, 0x6, 0x8, 0x62, 0x1, 0x100000000, 0x5, 0x6, 0x0, 0xaf17, 0x0, 0x4, 0x3, @perf_config_ext={0xc, 0xff2f}, 0xa000, 0x100000000, 0x5, 0x7, 0x0, 0xff, 0x2}, r5, 0x10, r3, 0x2) setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f00000001c0)=0x5, 0x4) keyctl$get_keyring_id(0x0, r4, 0x80000001) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000600)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) symlink(&(0x7f0000000300)='./control\x00', &(0x7f0000000340)='./file0\x00') unshare(0x20000) r6 = syz_open_procfs(0x0, &(0x7f0000044000)='ns/mnt\x00') socketpair$inet(0x2, 0x4, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setns(r6, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r7, 0x6, 0x1d, &(0x7f0000000280), &(0x7f00000002c0)=0x14) 2018/03/31 03:44:13 executing program 1: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'ifb0\x00', 0x1}) fstat(r1, &(0x7f0000000100)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="000000f80001080006040000aaaaaaaaaabbac1481aa8df05cff94ddf96ae8fbcdeaa66b150cc9aa7f6659a4de2330b2f7ad24df6ebf02ff0000000001"], 0x20) 2018/03/31 03:44:13 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x30000, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) fcntl$getownex(r0, 0x10, &(0x7f0000000240)={0x0, 0x0}) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x200) waitid(0x1, r3, &(0x7f0000000280), 0x8, &(0x7f00000002c0)) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000200)) close(r0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000400)={r1, 0x7, 0x1, 0xc3, &(0x7f00000003c0)=[0x0, 0x0, 0x0], 0x3}, 0x20) epoll_wait(r1, &(0x7f0000000440)=[{}], 0x1, 0x41) write(r2, &(0x7f0000000080)="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", 0x144) 2018/03/31 03:44:13 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100), &(0x7f0000000240)=0xfffffffffffffe2e) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/anycast6\x00') socket$inet6_udp(0xa, 0x2, 0x0) capset(&(0x7f0000000140)={0x20080522}, &(0x7f0000000280)={0x8001, 0x0, 0x0, 0x0, 0x0, 0x2}) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) preadv(r1, &(0x7f00006c6000)=[{&(0x7f0000000b80)=""/202, 0xca}], 0x1, 0x60) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x33b) syz_open_dev$evdev(&(0x7f00000002c0)='/dev/input/event#\x00', 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x0, 0x0) sendto$inet(r2, &(0x7f0000000240)="4e5b331f514effb30265ca5bc1f6e26c", 0x10, 0x0, &(0x7f0000000300)={0x2, 0x20000004e26, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r3 = socket$inet(0x2, 0x4008000000000001, 0x0) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000380)) sendto$inet(r3, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000000140)={&(0x7f0000000100)=[0x2, 0x4f3, 0x5f37, 0x0, 0x0, 0x9], 0x6, 0x2, 0x8c91, 0x3, 0x0, 0x65, {0x0, 0x0, 0x0, 0x1000, 0xfffffffffffffffd, 0x99, 0x29e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, "65d3556dc2e39e725c712332f5afe9886797059342fa0c7165f071fe6c15a871"}}) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) socket(0x0, 0x6, 0x401) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f0000000f80)=ANY=[@ANYBLOB], 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000900)=@assoc_value={0x0, 0x5}, &(0x7f0000000340)=0x8) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000980), 0x4) sendto$inet(r3, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) creat(&(0x7f0000000080)='./file0\x00', 0x0) creat(&(0x7f00000009c0)='./file0\x00', 0x0) 2018/03/31 03:44:13 executing program 4: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000200)) mkdir(&(0x7f0000024ff0)='./file0/control\x00', 0x0) mkdir(&(0x7f0000155ff2)='./file0/file0\x00', 0x0) rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/control\x00') r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x460) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x0, 0xa2b, 0x4, 0x7, 0x2, 0x20, 0x10000, 0x8a82, r1}, &(0x7f0000000180)=0x20) socket(0x1d, 0xb, 0x0) r2 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r2, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/03/31 03:44:13 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0xfffffffffffffdb0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x4b0, &(0x7f0000000080)=""/251}, 0x48) mq_unlink(&(0x7f00000001c0)='GPL\x00') r0 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x2000) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/03/31 03:44:13 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000000000)={0x7}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) utimes(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x0, 0x2710}, {0x77359400}}) epoll_create1(0x0) r3 = dup3(r0, r1, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) gettid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000540), &(0x7f0000000580)=0xc) sendmsg$unix(r3, &(0x7f0000000600)={&(0x7f0000000200)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000280)="6dc95980a1924286d098b55e644d611ef1d29f968b79ff95dc00685ad6e4c5b8cd7115dc492ec052c8a2d4154c9f705985ed7a4e601e408df061bc98c458cb0d53592bcb0b5b231b2eb693b6e0aede29ac0e17ac845d9ce113a45f5cd490ed7691ceb875f10bd8ab17c07696d44e4e8f875b043e74bb6ed3d6178cb447baabe1edd772ad27dd5d60e67ee6", 0xfffffffffffffd63}], 0x1, &(0x7f00000005c0), 0x0, 0xb95c1172567e0efd}, 0x40000) r4 = add_key(&(0x7f0000000040)='encrypted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001040)="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", 0x1000, 0xffffffffffffffff) r5 = gettid() getpeername$packet(r3, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000004c0)=0x14) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000000640)={@mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x8, 0xffffffffffffff1d, 0x1, 0x100, 0x8, 0x800000, r6}) perf_event_open(&(0x7f00000000c0)={0x3, 0x70, 0x5, 0x100000001, 0x3, 0x4, 0x0, 0x5, 0x40, 0x8, 0x1, 0x3, 0xdcfd, 0xfffffffffffffeff, 0x0, 0x1, 0x6, 0xffff, 0x9, 0x3, 0x8, 0x0, 0x9, 0x1ff, 0x25d8, 0x7, 0x20, 0x3ff, 0x380000, 0x6, 0x8, 0x62, 0x1, 0x100000000, 0x5, 0x6, 0x3ff, 0xaf17, 0x0, 0x1f, 0x3, @perf_config_ext={0xc, 0xff2f}, 0xa000, 0x100000000, 0x5, 0x7, 0x0, 0xff, 0x2}, r5, 0x10, r3, 0x2) setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f00000001c0)=0x5, 0x4) keyctl$get_keyring_id(0x0, r4, 0x80000001) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) [ 976.463570] encrypted_key: master key parameter 'VÄýî!ÀÍÜèzŸÏÚŠØÏ{N|‰f²Ó¯žsæîAG*r6Íx` [ 976.463570] æ¼pè¢-F¬@¹,1ÝrTwâÆàO³Í'ÅĘPÇ…4' is invalid 2018/03/31 03:44:13 executing program 4: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000200)) mkdir(&(0x7f0000024ff0)='./file0/control\x00', 0x0) mkdir(&(0x7f0000155ff2)='./file0/file0\x00', 0x0) rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/control\x00') r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x460) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x0, 0xa2b, 0x4, 0x7, 0x2, 0x20, 0x10000, 0x8a82, r1}, &(0x7f0000000180)=0x20) r2 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r2, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) [ 976.547547] encrypted_key: master key parameter 'VÄýî!ÀÍÜèzŸÏÚŠØÏ{N|‰f²Ó¯žsæîAG*r6Íx` [ 976.547547] æ¼pè¢-F¬@¹,1ÝrTwâÆàO³Í'ÅĘPÇ…4' is invalid [ 976.584230] binder_alloc: binder_alloc_mmap_handler: 17108 20000000-20002000 already mapped failed -16 [ 976.608633] encrypted_key: master key parameter 'VÄýî!ÀÍÜèzŸÏÚŠØÏ{N|‰f²Ó¯žsæîAG*r6Íx` [ 976.608633] æ¼pè¢-F¬@¹,1ÝrTwâÆàO³Í'ÅĘPÇ…4' is invalid [ 976.629614] encrypted_key: master key parameter 'VÄýî!ÀÍÜèzŸÏÚŠØÏ{N|‰f²Ó¯žsæîAG*r6Íx` [ 976.629614] æ¼pè¢-F¬@¹,1ÝrTwâÆàO³Í'ÅĘPÇ…4' is invalid 2018/03/31 03:44:13 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x400, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000100)={{0xa, 0x4e20, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x1}, {0xa, 0x4e24, 0xfffffffffffff5e0, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffffc}, 0x7f918467, [0x80000000, 0xfffffffffffffffd, 0x5, 0x0, 0x3, 0x240000, 0x3f, 0x1]}, 0x5c) r1 = socket(0x0, 0xf, 0x0) sendmsg$nl_route(r1, &(0x7f0000000300)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="1cf6000019001d1ba4498e15f900000000000a940000000000000000000000000000"], 0x1c}, 0x1}, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000000180)=""/154) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000040)=0xfffffffffffff000, 0x4) 2018/03/31 03:44:13 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100), &(0x7f0000000240)=0xfffffffffffffe2e) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/anycast6\x00') socket$inet6_udp(0xa, 0x2, 0x0) capset(&(0x7f0000000140)={0x20080522}, &(0x7f0000000280)={0x8001, 0x0, 0x0, 0x0, 0x0, 0x2}) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) preadv(r1, &(0x7f00006c6000)=[{&(0x7f0000000b80)=""/202, 0xca}], 0x1, 0x60) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x33b) syz_open_dev$evdev(&(0x7f00000002c0)='/dev/input/event#\x00', 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x0, 0x0) sendto$inet(r2, &(0x7f0000000240)="4e5b331f514effb30265ca5bc1f6e26c", 0x10, 0x0, &(0x7f0000000300)={0x2, 0x20000004e26, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r3 = socket$inet(0x2, 0x4008000000000001, 0x0) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000380)) sendto$inet(r3, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000000140)={&(0x7f0000000100)=[0x2, 0x4f3, 0x5f37, 0x0, 0x0, 0x9], 0x6, 0x2, 0x8c91, 0x3, 0x0, 0x65, {0x0, 0x0, 0x0, 0x1000, 0xfffffffffffffffd, 0x99, 0x29e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, "65d3556dc2e39e725c712332f5afe9886797059342fa0c7165f071fe6c15a871"}}) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) socket(0x0, 0x6, 0x401) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f0000000f80)=ANY=[@ANYBLOB='filter\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00'], 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000900)=@assoc_value={0x0, 0x5}, &(0x7f0000000340)=0x8) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000980), 0x4) sendto$inet(r3, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) creat(&(0x7f0000000080)='./file0\x00', 0x0) creat(&(0x7f00000009c0)='./file0\x00', 0x0) 2018/03/31 03:44:13 executing program 0: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = accept4(r0, &(0x7f0000000480)=@pptp, &(0x7f0000000240)=0xffffffffffffff7d, 0x80800) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000003c0)={0x0, 0x9, 0x400, 0x0, 0x80, 0x60, 0x400, 0x7fffffff, {0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x3, 0x3, 0x7f, 0x0, 0x1}}, &(0x7f0000000300)=0xfffffffffffffe6a) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000340)={r2, 0x9cfd, 0x80000001}, &(0x7f0000000380)=0x8) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000680)={0x20, {{0x2, 0x4e21, @multicast1=0xe0000001}}}, 0xf53ba735) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x80, 0x0) ioctl$KDSKBMODE(r4, 0x4b45, &(0x7f0000000040)=0x7) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000100)={r3, 0xd107, 0x4}, &(0x7f0000000140)=0x8) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000678f70)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)) getpeername$packet(r4, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x14) getresuid(&(0x7f0000000500), &(0x7f0000000540)=0x0, &(0x7f0000000580)) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000740)={{{@in=@multicast1=0xe0000001, @in=@loopback=0x7f000001, 0x4e20, 0x97, 0x4e23, 0xfffffffffffffffd, 0x2, 0xa0, 0x80, 0x7e, r5, r6}, {0x924, 0x2, 0xe56, 0xffffffffffffffe0, 0x9, 0xe8, 0x1000, 0x1000}, {0xa1, 0x20, 0x0, 0x3}, 0xfffffffffffffff9, 0x0, 0x2, 0x0, 0x3, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d2, 0xff}, 0x2, @in=@broadcast=0xffffffff, 0x3502, 0x2, 0x3, 0x5, 0x8, 0xff, 0x495f}}, 0xe8) 2018/03/31 03:44:13 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x8080, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000000100)={&(0x7f0000ffa000/0x4000)=nil, 0xfffffffffffff190, 0x1, 0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3ff}) syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x40040) getsockopt$inet_int(r0, 0x10d, 0x800000011, &(0x7f0000000040), &(0x7f0000000000)=0x4) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) 2018/03/31 03:44:13 executing program 6: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000480)="7ab39ef9e393b22414c4bf19878d0063716286e1e3bef4b3cee9a809977b939a84c0f2fef308dc2dcb0dbfb37fbf733386ac21a85c5bc20ec6d51bef2428ab369647d30eaf27245249fd41819067a66c8764d9d41c4155f212987b9782095e02a45cf5047cda4998c46fd3c32e41918b659f57a00a72b282d3ac48e7d993fe97194cca20c1700b317c4ad7369f81b506b0d8813208ef8f9edf31086bdcd25bfd7bde5a245f8ba01d1232d991d352837a3409fa292d459efdf7c02c043151408185", 0xc1, r1) r3 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="b3", 0x1, r1) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r3, r2}, &(0x7f0000000180)=""/42, 0x2a, &(0x7f0000000140)={&(0x7f0000000080)={'tgr128\x00'}}) r4 = syz_open_dev$mouse(&(0x7f0000000240)='/dev/input/mouse#\x00', 0x6af6077d, 0x2) ioctl$KVM_GET_REGS(r4, 0x8090ae81, &(0x7f00000002c0)) 2018/03/31 03:44:13 executing program 4: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000200)) mkdir(&(0x7f0000024ff0)='./file0/control\x00', 0x0) mkdir(&(0x7f0000155ff2)='./file0/file0\x00', 0x0) rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/control\x00') r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x460) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) r1 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r1, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/03/31 03:44:13 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vcs\x00', 0x14000, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000540)) r1 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$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) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r3) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0\x00') r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x200000, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) r6 = fcntl$getown(r2, 0x9) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000140)=0x0) kcmp(r6, r7, 0x1, r0, r5) socket$inet(0x2, 0x80004, 0x200) ioctl$KVM_SET_IRQCHIP(r5, 0x8208ae63, &(0x7f0000000000)=@pic={0x1, 0x8001, 0x57, 0x256, 0x73, 0x3, 0xffffffff, 0x4, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x6}) ioctl$KVM_SET_IRQCHIP(r5, 0x8208ae63, &(0x7f0000002ff0)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0xfffffffffffffffb}]}) ioctl$KVM_IRQ_LINE(r5, 0x4008ae61, &(0x7f0000000280)={0x0, 0x3}) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) finit_module(r8, &(0x7f0000000480)='%$\x00', 0x3) creat(&(0x7f0000000080)='./file0\x00', 0x0) 2018/03/31 03:44:13 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='cpuset.cpus\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000000)=ANY=[@ANYBLOB='0 ,'], 0x3) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$VHOST_SET_VRING_CALL(r2, 0x4008af21, &(0x7f0000000080)) 2018/03/31 03:44:13 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000280)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000080)) ioctl$KVM_S390_UCAS_UNMAP(r3, 0x4018ae51, &(0x7f0000000000)={0x5, 0x8, 0xfe}) r5 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r5, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0xa, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r6, 0x1000000000) syslog(0x4, 0x0, 0x0) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) r7 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000006000/0x4000)=nil) shmctl$IPC_RMID(r7, 0x0) dup3(r4, r3, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00000000c0)={0x1, 0x0, [{}]}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) 2018/03/31 03:44:13 executing program 4: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000200)) mkdir(&(0x7f0000024ff0)='./file0/control\x00', 0x0) mkdir(&(0x7f0000155ff2)='./file0/file0\x00', 0x0) rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/control\x00') r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff01000000110000000000000000006970366772657461703000000000000073797a5f74756e000000000000000000697036746e6c3000000000000000000073797a5f74756e0000000000000000000180c200000000000000ff00aaaaaaaaaabb00000000000000007000000008010000580100005241544545535400000000000000000000000000000000000000000000000000200000000000000073797a30000000000000000000000000000000000000000000000000000000004c45440000000000000000000000000000000000000000000000000000000000280000000000000073797a3000000000000000000000000000000000000000000000000000000000000000000000000049444c4554494d4552000000000000000000000000000000000000000000000028000000000000000000010073797a30000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000ffffffff010000000d0000000000000086dd73797a6b616c6c65723000000000000074756e6c30000000000000000000000073697430000000000000000000000000696662300000000000004ee97db65b9c0d6100000000000000000000ffffffffffff000000000000000030010000b001000000020000697036000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000000000ffffac1414aa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006c696d6974000000000000000000000000000000000000000000000000000000200000000000000000000000ec00000000000000000000000000000000000000000000000000000049444c4554494d4552000000000000000000000000000000000000000000000028000000000000008100000073797a3100000000000000000000000000000000000000000000000000000000000000004e46515545554500000000000000000000000000000000000000000000000000080000000000000000000000000000004c45440000000000000000000000000000000000000000000000000000000000280000000000000073797a30000000000000000000000000000000000000000000000000000000000000000000000000"]}, 0x460) r1 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r1, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/03/31 03:44:13 executing program 6: r0 = memfd_create(&(0x7f0000000000)='.&!-\x00', 0x0) write(r0, &(0x7f0000000140)="16", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) clock_settime(0x0, &(0x7f0000000080)) 2018/03/31 03:44:13 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100), &(0x7f0000000240)=0xfffffffffffffe2e) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/anycast6\x00') socket$inet6_udp(0xa, 0x2, 0x0) capset(&(0x7f0000000140)={0x20080522}, &(0x7f0000000280)={0x8001, 0x0, 0x0, 0x0, 0x0, 0x2}) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) preadv(r1, &(0x7f00006c6000)=[{&(0x7f0000000b80)=""/202, 0xca}], 0x1, 0x60) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x33b) syz_open_dev$evdev(&(0x7f00000002c0)='/dev/input/event#\x00', 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x0, 0x0) sendto$inet(r2, &(0x7f0000000240)="4e5b331f514effb30265ca5bc1f6e26c", 0x10, 0x0, &(0x7f0000000300)={0x2, 0x20000004e26, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r3 = socket$inet(0x2, 0x4008000000000001, 0x0) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000380)) sendto$inet(r3, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000000140)={&(0x7f0000000100)=[0x2, 0x4f3, 0x5f37, 0x0, 0x0, 0x9], 0x6, 0x2, 0x8c91, 0x3, 0x0, 0x65, {0x0, 0x0, 0x0, 0x1000, 0xfffffffffffffffd, 0x99, 0x29e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, "65d3556dc2e39e725c712332f5afe9886797059342fa0c7165f071fe6c15a871"}}) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) socket(0x0, 0x6, 0x401) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f0000000f80)=ANY=[@ANYBLOB='filter\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00'], 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000900)=@assoc_value={0x0, 0x5}, &(0x7f0000000340)=0x8) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000980), 0x4) sendto$inet(r3, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) creat(&(0x7f0000000080)='./file0\x00', 0x0) creat(&(0x7f00000009c0)='./file0\x00', 0x0) 2018/03/31 03:44:13 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x103042, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000340)=""/125) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000500)='./cgroup.c/syz0\x00\x00\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000140)='io.weight\x00', 0x2, 0x0) r4 = dup2(r1, r1) ioctl$PPPIOCGFLAGS(r4, 0x8004745a, &(0x7f0000000080)) write$cgroup_int(r3, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x5) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) 2018/03/31 03:44:13 executing program 5: getpid() getpgid(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000080)={0x0, 0x0}) r1 = getpgid(r0) sched_setaffinity(r1, 0x8, &(0x7f0000da3000)=0xfffffffffffffbff) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) read(r2, &(0x7f000022e000)=""/74, 0x4a) ioctl$int_in(r3, 0x5452, &(0x7f0000affff8)=0x7) r5 = dup2(r2, r4) ioctl$EVIOCREVOKE(r5, 0x40044591, &(0x7f00000000c0)=0x7) 2018/03/31 03:44:13 executing program 0: getpriority(0x1, 0x0) syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x816, 0x40) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x400, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000080)='memory.events\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x1, 0x7}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) 2018/03/31 03:44:13 executing program 4: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000200)) mkdir(&(0x7f0000024ff0)='./file0/control\x00', 0x0) mkdir(&(0x7f0000155ff2)='./file0/file0\x00', 0x0) rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/control\x00') socket$inet(0x2, 0x6, 0x0) r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/03/31 03:44:13 executing program 7: r0 = memfd_create(&(0x7f00000000c0)='posix_acl_access{Y\x00', 0x0) socket$pptp(0x18, 0x1, 0x2) lseek(r0, 0x7ffffffffffffffb, 0x0) writev(r0, &(0x7f0000000540)=[{&(0x7f0000000500)="c893a95595", 0x5}], 0x1) 2018/03/31 03:44:13 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000100)="2f657865000000000000b8608bbe9f61cf5aafac4abd52925af520fd9cb4ae54ebdc756ff7b47567510de0af4f86afd61024ff2149147384aafbe9c1fd9fc828cf9b6232c202fd6627cf5e6e12faf8c4051eed49154432098dcd570dd0505042aaabaafdf50756667a0e215ba6bea09f78914dcf1bb72666109e495ef1ab3a052cf6941b160031c35e3e651d2dc5377e6091a948662e7e0fcc21f5") getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000001300)={r0, 0x0, 0x6d, 0x1000, &(0x7f0000000280)="3bc95b053e9bf8de3dee3c792843c7a1c03b7a337ebe9d699a6152884489fa6664881fa1cd8bad05c3a9dadf6ced60ac6054a64b9b1d8bf7e7a8f25b39f225bcb76a55ec39d6c3a41092a3bbe6b21208de5fd9403deced3e9785a81578fb79e615d9b3681a37993a40d5e6092b", &(0x7f0000000300)=""/4096, 0x5045, 0xfffffffffffffffa}, 0x28) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x51) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000080)={0x2, 0x80, 0x80, 0x1, 0x5, 0x237}) fadvise64(r1, 0x80000000000002, 0x3, 0x400000004) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000001340)='tls\x00', 0x4) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000000240)={0x66, &(0x7f00000001c0)=""/102}) 2018/03/31 03:44:13 executing program 1: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x54, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040)={0x87}, 0x4) open_by_handle_at(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="73000000220c0000f467f1cad987a7e67135a6cfd1cd2be5b6f75b7e4df3df5cda2a3f01c81bc0b675822b732e5608a59fa1fd07a6b7b3c26954afded0620d5ec5b7485ce95664aa43d0958e133d153bc5188317500af2bc21c94196abb29801b9d1d766617da5a9f0b32437feffffff36fcbee8a6a7bef73883857d5d3d5bb336892f66b67556b3d7f384669a20cf73af9b2c95b68f3e0a7d19a9ab96079745121aa399e67ef45f4c0ad3449a8a45ac2a4596e1d1b98cd738ba7da73f8ed759fbd85597bfbb156bcb"], 0x200) sendfile(0xffffffffffffffff, r0, 0x0, 0x4) fcntl$notify(r0, 0x402, 0x2a) recvfrom$unix(r0, &(0x7f0000000580)=""/123, 0x7b, 0x0, &(0x7f0000000600)=@abs={0x0, 0x0, 0x4e24}, 0x6e) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000280), &(0x7f00000002c0)=0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000440)={0x0, 0x80000, r0}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="ffffffffffff000070f7e1000000000008004500006c0000000000019078ac1414bbac1414110c00907800000000440000000000000000000000ac1414aaac141400443c000000000000e000000200000000e000000100000000000000007f00000100000000ffffffff00000000e000000100000000ac141400"], &(0x7f0000000200)) splice(r1, &(0x7f0000000240), r2, &(0x7f00000004c0), 0x101, 0xf) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000300)=""/223) chmod(&(0x7f0000000400)='./file0\x00', 0x2) ptrace$peekuser(0x3, 0x0, 0x1a) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x20202, 0x0) write$tun(r3, &(0x7f0000000500)=ANY=[@ANYBLOB], 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000480)=ANY=[@ANYBLOB="01000000", @ANYRES64=r1], &(0x7f0000000180)=0x2) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00000001c0)={0x0, 0x7}, &(0x7f0000000200)=0x8) fallocate(r3, 0x3, 0x0, 0x81) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000140)={&(0x7f0000ffe000/0x1000)=nil, 0x1000}) ioctl$KDMKTONE(r0, 0x4b30, 0x80000001) timerfd_settime(r0, 0x1, &(0x7f0000000680)={{0x77359400}, {0x77359400}}, &(0x7f00000006c0)) clock_gettime(0x0, &(0x7f0000000740)) ioctl$VT_WAITACTIVE(r3, 0x5607) listen(r3, 0xffff) 2018/03/31 03:44:13 executing program 4: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000200)) mkdir(&(0x7f0000024ff0)='./file0/control\x00', 0x0) mkdir(&(0x7f0000155ff2)='./file0/file0\x00', 0x0) rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/control\x00') r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/03/31 03:44:13 executing program 0: r0 = socket$inet_smc(0x2b, 0x1, 0x0) io_setup(0xe, &(0x7f0000000540)=0x0) io_submit(r1, 0x1, &(0x7f0000002380)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000080)="ef", 0x1, 0x0, 0x0, 0x4}]) r2 = semget(0x2, 0x0, 0x400) semctl$SEM_INFO(r2, 0x7, 0x13, &(0x7f0000000380)=""/161) r3 = syz_open_dev$vcsn(&(0x7f0000000440)='/dev/vcs#\x00', 0x800, 0x201) getsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000000480)=0xffffffffffffffc6, &(0x7f00000004c0)=0x4) getpeername$netlink(r0, &(0x7f0000000040), &(0x7f00000000c0)=0xc) stat(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000000240)=[0x0]) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000280)) syz_fuse_mount(&(0x7f0000000100)='./file0\x00', 0x6000, r4, r5, 0x1, 0x1) 2018/03/31 03:44:13 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100), &(0x7f0000000240)=0xfffffffffffffe2e) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/anycast6\x00') socket$inet6_udp(0xa, 0x2, 0x0) capset(&(0x7f0000000140)={0x20080522}, &(0x7f0000000280)={0x8001, 0x0, 0x0, 0x0, 0x0, 0x2}) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) preadv(r1, &(0x7f00006c6000)=[{&(0x7f0000000b80)=""/202, 0xca}], 0x1, 0x60) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x33b) syz_open_dev$evdev(&(0x7f00000002c0)='/dev/input/event#\x00', 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x0, 0x0) sendto$inet(r2, &(0x7f0000000240)="4e5b331f514effb30265ca5bc1f6e26c", 0x10, 0x0, &(0x7f0000000300)={0x2, 0x20000004e26, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r3 = socket$inet(0x2, 0x4008000000000001, 0x0) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000380)) sendto$inet(r3, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000000140)={&(0x7f0000000100)=[0x2, 0x4f3, 0x5f37, 0x0, 0x0, 0x9], 0x6, 0x2, 0x8c91, 0x3, 0x0, 0x65, {0x0, 0x0, 0x0, 0x1000, 0xfffffffffffffffd, 0x99, 0x29e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, "65d3556dc2e39e725c712332f5afe9886797059342fa0c7165f071fe6c15a871"}}) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) socket(0x0, 0x6, 0x401) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f0000000f80)=ANY=[@ANYBLOB='filter\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00'], 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000900)=@assoc_value={0x0, 0x5}, &(0x7f0000000340)=0x8) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000980), 0x4) sendto$inet(r3, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) creat(&(0x7f0000000080)='./file0\x00', 0x0) creat(&(0x7f00000009c0)='./file0\x00', 0x0) 2018/03/31 03:44:14 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vcs\x00', 0x14000, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000540)) r1 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$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) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r3) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0\x00') r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x200000, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) r6 = fcntl$getown(r2, 0x9) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000140)=0x0) kcmp(r6, r7, 0x1, r0, r5) socket$inet(0x2, 0x80004, 0x200) ioctl$KVM_SET_IRQCHIP(r5, 0x8208ae63, &(0x7f0000000000)=@pic={0x1, 0x8001, 0x57, 0x256, 0x73, 0x3, 0xffffffff, 0x4, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x6}) ioctl$KVM_SET_IRQCHIP(r5, 0x8208ae63, &(0x7f0000002ff0)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0xfffffffffffffffb}]}) ioctl$KVM_IRQ_LINE(r5, 0x4008ae61, &(0x7f0000000280)={0x0, 0x3}) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) finit_module(r8, &(0x7f0000000480)='%$\x00', 0x3) creat(&(0x7f0000000080)='./file0\x00', 0x0) 2018/03/31 03:44:14 executing program 4: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000200)) mkdir(&(0x7f0000024ff0)='./file0/control\x00', 0x0) mkdir(&(0x7f0000155ff2)='./file0/file0\x00', 0x0) r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/03/31 03:44:14 executing program 7: r0 = socket$inet(0x2, 0x6, 0x0) mmap(&(0x7f0000893000/0x1000)=nil, 0x1000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000e01000)) connect$inet(r0, &(0x7f0000893ff0)={0x2, 0x4e20, @rand_addr}, 0x10) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$KVM_GET_XCRS(r2, 0x8188aea6, &(0x7f0000000000)={0x2, 0x80, [{0x6, 0x0, 0x4}, {0x1, 0x0, 0x7}]}) 2018/03/31 03:44:14 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x40000000000000) 2018/03/31 03:44:14 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f00000000c0)='cpuset.effective_mems\x00', 0x0, 0x0) read$eventfd(r1, &(0x7f0000000080), 0x8) ioctl$TCSETAF(r1, 0x5408, &(0x7f00000002c0)={0x80000001, 0x9, 0x7, 0x8, 0x9, 0x9, 0x1f, 0x100000001, 0x10001, 0x6}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8937, &(0x7f0000000040)={'bond0\x00'}) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) request_key(&(0x7f0000000180)='blacklist\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)='./cgroup.cpu\x00', 0xfffffffffffffffa) keyctl$reject(0x13, r2, 0x6fd, 0x6, r2) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000000240)={[0xf002, 0xd000, 0x1000, 0x4000], 0x4e5e, 0x12, 0xe9}) 2018/03/31 03:44:14 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$SIOCGIFMTU(0xffffffffffffffff, 0x8921, &(0x7f0000000140)) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f0000000000)={0xd000, 0x5000}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000200)=@mangle={'mangle\x00', 0x1f, 0x6, 0x590, 0x230, 0x328, 0x328, 0x148, 0x0, 0x4f8, 0x4f8, 0x4f8, 0x4f8, 0x4f8, 0x6, &(0x7f0000000180), {[{{@ip={@empty, @dev={0xac, 0x14, 0x14, 0x11}, 0x0, 0xff, 'dummy0\x00', 'bcsf0\x00', {0xff}, {0xff}, 0xff, 0x1, 0x30}, 0x0, 0xe8, 0x148, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00', 0xfffffffffffffffb, 0xe, 0x0, 0x1}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0x15a0, 0xd, [0x0, 0x37, 0x1d, 0x12, 0x18, 0x3e, 0x19, 0x0, 0x35, 0x17, 0x3f, 0x9, 0x33, 0x2b, 0xc, 0x10], 0x0, 0x5, 0xf430}}}, {{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x8}}]}, @ECN={0x28, 'ECN\x00', 0x0, {0x31, 0x3, 0x1}}}, {{@uncond, 0x0, 0x98, 0xf8}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x2, [0x0, 0x1, 0x4, 0x8, 0x4, 0x6], 0x0, 0x2, 0xe1a}, {0x1, [0x2, 0x2, 0xbe8f, 0x401, 0x4, 0x100000001], 0x2, 0x5, 0x49}}}}, {{@ip={@dev={0xac, 0x14, 0x14, 0x18}, @local={0xac, 0x14, 0x14, 0xaa}, 0xff0000ff, 0xffffff00, 'ip6_vti0\x00', 'ip_vti0\x00', {0xff}, {}, 0x2f, 0x44cb7843cecf6266, 0x1}, 0x0, 0xe8, 0x110, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xe}}, @common=@icmp={0x28, 'icmp\x00', 0x0, {0x1d, 0x401, 0x600000000000, 0x1}}]}, @ECN={0x28, 'ECN\x00', 0x0, {0x0, 0x954, 0x1}}}, {{@ip={@broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0xffffffff, 'erspan0\x00', 'bond0\x00', {}, {}, 0x6f, 0x0, 0x4}, 0x0, 0x98, 0xc0}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5f0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x20401, 0x0) getpgid(0xffffffffffffffff) getresuid(&(0x7f0000000d80), &(0x7f0000000dc0), &(0x7f0000000e00)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000840), &(0x7f00000008c0)=0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000e40), &(0x7f0000000e80)=0xc) sendmsg$unix(r1, &(0x7f0000000f40)={&(0x7f0000000c40)=@abs={0x1, 0x0, 0x800}, 0x6e, &(0x7f0000000940)=[{&(0x7f0000000cc0)="abbb4ef9c2e4e4e137560720ba74d74a5a04e01dc2238f3efe6a689170892f229b0134472082d6c82d68235962e9c7cbfcb5e5e0cd35acfdb37d9e06a59f420912f9c196e6e5b2dacaf534319ba2837d22e9e14bdb803183d2c2743217180e9b963ad965482eb6a0ad4c98416eb8862b6d92d330e79a3bd1b0ac40f93e0a04cd0be1b46ae8f2c95c7bea91c241b9c9f3821cbfa84c5536b4afa90bca5e1a68f303e5", 0xa2}], 0x1, &(0x7f0000000ec0), 0x0, 0x10}, 0x80) syz_genetlink_get_family_id$ipvs(&(0x7f0000000900)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f00000009c0)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000a00)=ANY=[@ANYBLOB="7456fc2f9ae5209c2357ffe4"], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x20004000) syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x20000000004040, 0x0) r4 = dup2(r0, r3) r5 = dup3(r0, r2, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r5, 0x12, 0x2, &(0x7f0000000b80)=""/121, &(0x7f0000000c00)=0x79) fsetxattr(r1, &(0x7f0000000f80)=ANY=[@ANYBLOB="757387722e762d6e6574310024468acf1f773290756a3d6a7b2160eb4cec4c4e3eda0fd4717255b81cf3d0fdcbfaccc118933280459f13c0a067bcb914fd5ddd4ff88cd828a9751cd5ce01a7e3f7e93cff5a8a4c14ef149e35fea57b8404602ee430e99f72364a88f27d94f663979d562eee5fc9a9413eef4b32d5a7d8deaf11a5f994854642c6b4bf7c69425938cab530fc0bb87ff9b0a2c45a811b175a2786c08967"], &(0x7f0000000a40)='\x00', 0x1, 0x1) ioctl$LOOP_SET_STATUS64(r4, 0x4c04, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x57c, 0x8, 0x0, 0x3, 0x1b, 0xc, "9ff8117d81466fa9c46638a910042b5b2488f89ee8e8e6606c4236764ed225a4867e29795b5157a568582f248241b0881cfaed8d6b91eac43ec130e0401b9a9b", "695ec92a52ee2adcf7e3259241adfd762f03b89ad636dc433db9e148474563ce163ff0dba26f96dfc4e8c7a196203d4d76ccd41629b58d1b8e59020a8cb754b5", "5661c1f188642ea45f4c1ff33b11f03e7c256348ba426e2e6b2fe616d1e9603b", [0x80000000]}) 2018/03/31 03:44:14 executing program 7: r0 = perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51ffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$KDDELIO(r1, 0x4b35, 0x7) sendto$ax25(r1, &(0x7f0000001cc0)="b49f1b2b5f6ed2943908d921a921e96d17a919867f6a610494c20e1967a317ab277b12cb29178ce6fe11b5b8f29d19cb4ea14699280df0122965bb5f3dfa57964262f33a4554928e065cab74ff3b12205ef1cc3de7ad0cedd5c7254d6706bcc256c58087d77053003882fc58b50457a62c337a5e568f442f1fa8367130267e260d094f38884f3994cd6af20bc018", 0x8e, 0x20000000, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='uid_map\x00') getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000001a00)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}}, &(0x7f0000001ac0)=0x84) sendmsg$nl_generic(r1, &(0x7f0000001c80)={&(0x7f0000001bc0)={0x10}, 0xc, &(0x7f0000001c40)={&(0x7f0000001c00)={0x24, 0x1a, 0x800, 0x70bd25, 0x25dfdbfb, {0xb}, [@generic="8dc6010213755a8d037768c13e"]}, 0x24}, 0x1, 0x0, 0x0, 0x4000000}, 0x800) sendmmsg$inet_sctp(r2, &(0x7f0000001b40)=[{&(0x7f0000000080)=@in={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10, &(0x7f0000001540)=[{&(0x7f00000000c0)="c20a1e5206503fc2e99294569f4d30b9596bb6b31039b92b32ff3a393ccc93458186a7", 0x23}, {&(0x7f0000000100)="44408d0eae632e963029d14a7193fad13ab5f6e6afdd275aef8e9d9e964b80f4a716f96c7c95bed54dcb523bac", 0x2d}, {&(0x7f0000000140)="b112000d67", 0x5}, {&(0x7f0000000180)="a5603ff0450d3029a21e91f64ee3de72077686e40ae4452de533c55e2c1f19b8c75bca99f2f2aec2b9b7c6a7ef696dfcb1f97efa4057e3f6cbaf93edf3001fc4bd5262d4890a6819c2ee55680359439072475357e9cea62f44c6288c83c581", 0x5f}, {&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000001200)="3067e4d2fd3f1005b7feccb906b454cf728207a257a314edfb92b9cd20f37dfe5d94429914e4153f360a651608ba015288c313f3cfba8945b12bccc11158dde0c346df43771680b35c516518c98abadb0f853abf4345411864fc62b00349d848d593388f9d836691df21609540c1025ebecf0d7347cf45eb08f0fda6ca8b74e26f0b66a68492b3fcb7c58762d8a02d0d9042d8", 0x93}, {&(0x7f00000012c0)="b6f6ac1d725e8a63154ba40529722663dd80b4afae96ee2ed70b515a8ad4adede72eef785d8b011bf987135daf56767b370f0141db6f67ec6b4d25eff29199670d833f432ffbbff1", 0x48}, {&(0x7f0000001340)="d030bd4f8e4899af95bb4f80357392ccdf3e5283380722e7281a9baac697df93c6105dc7e921f3810b0f77688387db77219451fe977b1d2a71ba901ed8acd1014cc3de4d0794fc0618f637e9d30c7c04b3707de6c6bdcdf5c47c18105229d18f24cfb91b79745f181f112c8aab0606afce7557e91139cc1470aa9387be6a1c0b546deb7fc73da7e2b4006e30626feabe08289fbf1afc477d45680bb20016180ffdf14fd2fa52f62d43c8e3580b831e652ce6b867d6590c58a62f1d250b9dffe490ca76f4fcf5b9b5415356d256734be83c31f451be", 0xd5}, {&(0x7f0000001440)="2ece64d4a6cfb849f2643b6fab12418b5c658df107344af388364668fbb74916b288089140af6f7afbd3aee26f9a35b9", 0x30}, {&(0x7f0000001480)="af6794a829566902e46fa6473028bcddf5cc44950aa10f8c408a1fb1adfb0be74b19893b12d400455d355a869903ef08efecc56769958daf8eb81fa4e1dce5af04df6429a42b455eadd0c4c5351420ab722f029dcafc39ed93a0c40a1a09a02c6ceb9ca4792f47ab02c8d733bdd07435c7678b24178099e0365929e7504ad2cb6e764c8d72beec7ed6758dd66a5194dd", 0x90}], 0xa, 0x0, 0x0, 0x20000000}, {&(0x7f0000001600)=@in6={0xa, 0x4e24, 0x86, @dev={0xfe, 0x80, [], 0x13}, 0x1b}, 0x1c, &(0x7f0000001980)=[{&(0x7f0000001640)="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", 0xff}, {&(0x7f0000001740)="51dc7eb701ccfb4d0bf841ac6f133074805cd635ab014a69487f53a10ba1ac47df95cb72df24ebd2886e1775bf5e54bd5d8e838036bf022b19a2", 0x3a}, {&(0x7f0000001780)="ffa0b89900064235e80fca3f47ae961bf025ecbbb0a983688ba2a34287739b9017342d52010a834a71066db803d5636443a6b02c637d15ec395380413f315b73bd5f7b2ed9c2277a98f54278754b0b6698bdd02ec6f06af6ec70310dc2240ec32cce8a695f11bb874041f4cc9072a8c7acf47be0e4c24490361bc29fa83f886e", 0x80}, {&(0x7f0000001800)="231c025ec987c839ea7cd45252c4088451538d63504bfb1647cb70719753a88d3e30e751d8d281ea2ac06cc1b7f323a4d3b88021e9b236f41cdcba18cd57", 0x3e}, {&(0x7f0000001840)="4634fa5e8e4c00", 0x7}, {&(0x7f0000001880)="42ee67059a7ad3f63e03290f3b887501c2b4961d582c09f466cea944277f7ecdb9", 0x21}, {&(0x7f00000018c0)="0dc65ff81f83bc6d6c35c47402328cc4bf6d61a97af12897628392be7253f93b5c80986a38799e43a8f61124ee38d4ed17fa7def4e5f81ab8870434a579bd8be6230e8f22844563742c5814421ab6e09aa03b0d7648096e76c57a9fb617006a918ec2e6510af76bcb409010e5998030d1dcb266db512dbd56fb4f200da7f9eb53c5d60b45aa1f1b4c90bb3a6eef7d9826a663ca8", 0x94}], 0x7, &(0x7f0000001b00)=[@sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffc00, 0x7, 0x4, 0x83, 0x101, 0x5, 0x8, 0x200, r3}}], 0x30, 0x10}], 0x2, 0x4000084) 2018/03/31 03:44:14 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100), &(0x7f0000000240)=0xfffffffffffffe2e) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/anycast6\x00') socket$inet6_udp(0xa, 0x2, 0x0) capset(&(0x7f0000000140)={0x20080522}, &(0x7f0000000280)={0x8001, 0x0, 0x0, 0x0, 0x0, 0x2}) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) preadv(r1, &(0x7f00006c6000)=[{&(0x7f0000000b80)=""/202, 0xca}], 0x1, 0x60) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x33b) syz_open_dev$evdev(&(0x7f00000002c0)='/dev/input/event#\x00', 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x0, 0x0) sendto$inet(r2, &(0x7f0000000240)="4e5b331f514effb30265ca5bc1f6e26c", 0x10, 0x0, &(0x7f0000000300)={0x2, 0x20000004e26, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r3 = socket$inet(0x2, 0x4008000000000001, 0x0) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000380)) sendto$inet(r3, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000000140)={&(0x7f0000000100)=[0x2, 0x4f3, 0x5f37, 0x0, 0x0, 0x9], 0x6, 0x2, 0x8c91, 0x3, 0x0, 0x65, {0x0, 0x0, 0x0, 0x1000, 0xfffffffffffffffd, 0x99, 0x29e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, "65d3556dc2e39e725c712332f5afe9886797059342fa0c7165f071fe6c15a871"}}) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) socket(0x0, 0x6, 0x401) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f0000000f80)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000700000004000000ca01000018010000000000001801"], 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000900)=@assoc_value={0x0, 0x5}, &(0x7f0000000340)=0x8) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000980), 0x4) sendto$inet(r3, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) creat(&(0x7f0000000080)='./file0\x00', 0x0) creat(&(0x7f00000009c0)='./file0\x00', 0x0) 2018/03/31 03:44:14 executing program 4: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000200)) mkdir(&(0x7f0000024ff0)='./file0/control\x00', 0x0) r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/03/31 03:44:14 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vcs\x00', 0x14000, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000540)) r1 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$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) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r3) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0\x00') r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x200000, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) r6 = fcntl$getown(r2, 0x9) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000140)=0x0) kcmp(r6, r7, 0x1, r0, r5) socket$inet(0x2, 0x80004, 0x200) ioctl$KVM_SET_IRQCHIP(r5, 0x8208ae63, &(0x7f0000000000)=@pic={0x1, 0x8001, 0x57, 0x256, 0x73, 0x3, 0xffffffff, 0x4, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x6}) ioctl$KVM_SET_IRQCHIP(r5, 0x8208ae63, &(0x7f0000002ff0)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0xfffffffffffffffb}]}) ioctl$KVM_IRQ_LINE(r5, 0x4008ae61, &(0x7f0000000280)={0x0, 0x3}) fchdir(0xffffffffffffffff) finit_module(0xffffffffffffffff, &(0x7f0000000480)='%$\x00', 0x3) creat(&(0x7f0000000080)='./file0\x00', 0x0) 2018/03/31 03:44:14 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x2, 0x2, 0x0) getsockopt$nfc_llcp(r1, 0x118, 0x2, &(0x7f0000000080)=""/6, 0x6) syz_open_dev$urandom(&(0x7f0000000200)='/dev/urandom\x00', 0x0, 0x801) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000000180), &(0x7f00000001c0)=0x4) recvfrom$inet6(r1, &(0x7f0000000040)=""/51, 0x33, 0x40000100, &(0x7f0000000140)={0xa, 0x4e24, 0xfffffffffffffffd, @loopback={0x0, 0x1}, 0x7ff}, 0x1c) bind$inet(r0, &(0x7f0000dc7ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='coredump_filter\x00') preadv(r2, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x100000000000001d, 0x102) 2018/03/31 03:44:14 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) connect$netlink(r0, &(0x7f0000667ff4)=@proc={0x10, 0x0, 0x25dfdbfe}, 0x22) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000000501ffff00000000000000000000f5419cf957361ab4fbc6604f235d56f201e849bc932908434c4a67b98da15e34cb2e8911d6ed79c924d3d470f7c6d022e4d88d35f9e531be6d142b0917bc691a0f79c6989253ffb42c1bf5da71590fdaa3565335cbbfc886"], 0x14}, 0x1}, 0x0) 2018/03/31 03:44:14 executing program 4: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000200)) r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/03/31 03:44:14 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='ns/uts\x00') r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x2000, 0x0) unlinkat(r2, &(0x7f0000000240)='./file0\x00', 0x200) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x80000) r4 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r4, 0x29, 0x16, &(0x7f000034c000), 0x4) r5 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r5, 0x29, 0x16, &(0x7f0000fcb000), 0x4) setsockopt$inet6_int(r5, 0x29, 0x16, &(0x7f0000000180), 0x4) fstat(r0, &(0x7f0000000380)) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='children\x00') io_setup(0xffff, &(0x7f0000000080)=0x0) io_cancel(r7, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x3, 0x5, r3, &(0x7f00000000c0)="504d703e2c1474862d282e7c4ef9ef11c601453336c142d704c8eb4de589b51dfeb3b8a4d1a8756eb41e5a3f1a3e23a8e9781a26c6e9c57b47f3d727e0d13cccfab10443ad2904e3d5e8aecc22c6b31be454b7ee13fd1204f05438dd63ee8d52d868a17f5429c6b08295a2011b2a2218b6f12771d1a7862301da9b597feb9963514755a1ebc138e18115bc69c8fd6175cc09203869abf43893389f4aa5ebbe", 0x9f, 0x1f, 0x0, 0x0, r3}, &(0x7f00000001c0)) close(r6) setsockopt$inet6_tcp_int(r2, 0x6, 0x1e, &(0x7f0000000280)=0xfffffffffffeffff, 0xfffffffffffffead) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000300)={r3}) 2018/03/31 03:44:14 executing program 5: pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r2, &(0x7f0000000080), 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000540)) tee(r3, r0, 0x1, 0x0) r4 = dup2(r1, r3) r5 = socket$inet_tcp(0x2, 0x1, 0x0) shutdown(r1, 0x1) bind$inet(r5, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r5, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000000)="6970365f76746930000000000400", 0x10) r7 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r7, 0x89e0, &(0x7f000031aff8)={r5, r6}) ioctl$sock_kcm_SIOCKCMCLONE(r7, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) sendmsg$nl_xfrm(r8, &(0x7f0000000780)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000740)={&(0x7f0000000480)=@updpolicy={0xb8, 0x19, 0x0, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, 0xffcb}, 0x1}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000300)={{0x8001, 0xfff}, 'port0\x00', 0x0, 0x0, 0x1, 0x200, 0x80000000, 0x0, 0xffff, 0x0, 0x1}) sendmsg$nl_xfrm(r4, &(0x7f0000000a40)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x6000142}, 0xc, &(0x7f0000000000)={&(0x7f0000000940)=ANY=[]}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000480)=@assoc_value, &(0x7f00000004c0)=0x8) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000040)={0x3, {"181d0bd257efd9"}}, 0x10) 2018/03/31 03:44:14 executing program 4: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/03/31 03:44:15 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180), &(0x7f0000000240)=0xc) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000340)={'gretap0\x00', 0x100}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, &(0x7f00000002c0)) fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f0000000040)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000280)) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000006880)={{{@in6=@loopback, @in=@remote}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f0000006980)=0xe8) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f0000000580)) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f00000069c0)={@dev={0xfe, 0x80}}, 0x14) lseek(r0, 0x0, 0x2) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f00000004c0)=@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f00000007c0)=[{&(0x7f0000000500)="fc3e767ef0ede84804f782c4f1e011a2510e62e36408ec6384b133ce54c83635f17acaeb56876447377ce20b12b77675c122324e10307e66d0334869e58d97c267480faafa7c59c8ff", 0x49}], 0x1, &(0x7f0000000840), 0x0, 0x40}, 0x0) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000000640)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000440)={0x0, 0x2c, &(0x7f00000003c0)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}]}, &(0x7f0000000480)=0x10) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000000080)) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000000680)=""/71) setgroups(0x1, &(0x7f0000000200)=[r3]) fchmod(0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000740)) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000780)) ioctl$TUNDETACHFILTER(r2, 0x400854d6, 0x0) getrandom(&(0x7f0000000900)=""/5, 0x5, 0x0) 2018/03/31 03:44:15 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0xad) sendmmsg(r1, &(0x7f0000000ac0)=[{{0x0, 0x0, &(0x7f0000000a80)=[{&(0x7f0000002cc0)="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", 0x290}], 0x1, &(0x7f0000003cc0)}}], 0x1, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r1, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x4e23, @rand_addr=0x1}, 0x3, 0x2, 0x0, 0x2}}, 0x80) accept$packet(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x14) recvmsg(r1, &(0x7f00000003c0)={&(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000001700)=""/4096, 0x1000}], 0x1, &(0x7f0000000340)=""/80, 0x50}, 0x0) 2018/03/31 03:44:15 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100), &(0x7f0000000240)=0xfffffffffffffe2e) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/anycast6\x00') socket$inet6_udp(0xa, 0x2, 0x0) capset(&(0x7f0000000140)={0x20080522}, &(0x7f0000000280)={0x8001, 0x0, 0x0, 0x0, 0x0, 0x2}) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) preadv(r1, &(0x7f00006c6000)=[{&(0x7f0000000b80)=""/202, 0xca}], 0x1, 0x60) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x33b) syz_open_dev$evdev(&(0x7f00000002c0)='/dev/input/event#\x00', 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x0, 0x0) sendto$inet(r2, &(0x7f0000000240)="4e5b331f514effb30265ca5bc1f6e26c", 0x10, 0x0, &(0x7f0000000300)={0x2, 0x20000004e26, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r3 = socket$inet(0x2, 0x4008000000000001, 0x0) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000380)) sendto$inet(r3, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000000140)={&(0x7f0000000100)=[0x2, 0x4f3, 0x5f37, 0x0, 0x0, 0x9], 0x6, 0x2, 0x8c91, 0x3, 0x0, 0x65, {0x0, 0x0, 0x0, 0x1000, 0xfffffffffffffffd, 0x99, 0x29e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, "65d3556dc2e39e725c712332f5afe9886797059342fa0c7165f071fe6c15a871"}}) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) socket(0x0, 0x6, 0x401) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f0000000f80)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000700000004000000ca01000018010000000000001801"], 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000900)=@assoc_value={0x0, 0x5}, &(0x7f0000000340)=0x8) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000980), 0x4) sendto$inet(r3, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) creat(&(0x7f0000000080)='./file0\x00', 0x0) creat(&(0x7f00000009c0)='./file0\x00', 0x0) 2018/03/31 03:44:15 executing program 4: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/03/31 03:44:15 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vcs\x00', 0x14000, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000540)) r1 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r3) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0\x00') r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x200000, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) r6 = fcntl$getown(r2, 0x9) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000140)=0x0) kcmp(r6, r7, 0x1, r0, r5) socket$inet(0x2, 0x80004, 0x200) ioctl$KVM_SET_IRQCHIP(r5, 0x8208ae63, &(0x7f0000000000)=@pic={0x1, 0x8001, 0x57, 0x256, 0x73, 0x3, 0xffffffff, 0x4, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x6}) ioctl$KVM_SET_IRQCHIP(r5, 0x8208ae63, &(0x7f0000002ff0)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0xfffffffffffffffb}]}) ioctl$KVM_IRQ_LINE(r5, 0x4008ae61, &(0x7f0000000280)={0x0, 0x3}) fchdir(0xffffffffffffffff) finit_module(0xffffffffffffffff, &(0x7f0000000480)='%$\x00', 0x3) creat(&(0x7f0000000080)='./file0\x00', 0x0) 2018/03/31 03:44:15 executing program 7: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x7d7, 0x2) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x9) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000600)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="3c010000100005000000000000000000fe800000000000000000000000000000ff02000000000000000000000000000100000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000010000000032000000000007000000ff000000ffffe000000200000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000000000004c001400726d643132382d67656e6572696300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x13c}, 0x1}, 0x0) 2018/03/31 03:44:15 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000340)='threaded\x00', 0x9) ioctl$KVM_SET_VAPIC_ADDR(0xffffffffffffffff, 0x4008ae93, &(0x7f0000000240)=0x4) r3 = mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1000001, 0x2113, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000000c0)={0x20, 0x0, &(0x7f0000000040)=[@register_looper={0x630b}, @acquire_done={0x40106309, r3}, @decrefs={0x40046307}], 0x14, 0x0, &(0x7f0000000080)="19f0467ec3001a19282a38349c95233b635e190a"}) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000280)) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x20800, 0x0) ioctl$GIO_FONT(r4, 0x4b60, &(0x7f0000000880)=""/229) ioctl$KVM_SET_VAPIC_ADDR(0xffffffffffffffff, 0x4008ae93, &(0x7f00000003c0)) ioctl$KVM_SET_LAPIC(0xffffffffffffffff, 0x4400ae8f, &(0x7f0000000480)={"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"}) 2018/03/31 03:44:15 executing program 5: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0xc0080, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f00000000c0), &(0x7f0000000140)=0x40) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000440)={0x0, 0x79, "6ab188091a2b41c1ae51919aeeee71489bf784ca18ebe35f0b0f1e8de1973085eb835813e28f86e9fff3bf02e9e267ed5f93859a8892c5ecf6f9fe72b78d8fb07ff0659df2404ad131e1237a39a231e18caacf04f1f6ba9b56e9f0a2940bb7f0c41a7ffb93051609eb7c50343150403502f4c8a8336ab23ba8"}, &(0x7f0000000500)=0x81) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000540)={r2, 0x883f}, &(0x7f0000000580)=0x8) sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x802}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="14190000"], 0x1}, 0x1}, 0x4000000) setpriority(0xffffffffffffffff, 0x0, 0xad) r3 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f00000005c0)={0x0, 0x7, 0x3ff, 0x8ea0, 0x2, 0x5}) r4 = shmget(0x1, 0x2000, 0x8, &(0x7f0000ffd000/0x2000)=nil) stat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000740)={{{@in6=@mcast1, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000000840)=0xe8) socketpair(0x1d, 0x805, 0x7, &(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_SECURITY(r8, 0x112, 0x4, &(0x7f0000000940)={0x8, 0x80000000}, 0x2) r9 = getegid() shmctl$IPC_SET(r4, 0x1, &(0x7f0000000880)={{0x7, r5, r6, r7, r9, 0x84, 0x4}, 0x9, 0x6, 0x5, 0xbb48, r0, r0, 0x2}) r10 = socket$key(0xf, 0x3, 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000240)={{{@in, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000000100)=0xe8) setfsuid(r11) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000340)={'nat\x00'}, &(0x7f00000003c0)=0x78) poll(&(0x7f0000000400)=[{r3, 0x2000}, {r10, 0x200}], 0x2, 0x40) sendmsg$key(r10, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) sendmsg$key(r10, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f00009b9000)={0x2, 0x9, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) getpid() accept4$alg(r1, 0x0, 0x0, 0x80800) sync_file_range(r1, 0x0, 0x7, 0x4) 2018/03/31 03:44:15 executing program 4: r0 = socket$inet6(0x10, 0x0, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/03/31 03:44:15 executing program 1: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) r2 = accept4$bt_l2cap(0xffffffffffffffff, 0x0, &(0x7f00000000c0), 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x400, 0x0) kcmp(r0, r1, 0x0, r2, r3) io_setup(0x3af, &(0x7f0000000140)=0x0) io_submit(r4, 0x7, &(0x7f0000000700)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x6, 0x3a2, r2, &(0x7f0000000180)="ca61158556e35d9bd348aeb5e120e4014e2d8a4ba987708e9e03e130d678f1ead7f450ec5393930090e2ab7bd5623cc28a6713561ec2135aeeac4c232409ee39c1ca2508cfdc5f8c4c0872400b32842d3827d90438e5e5adbecff5020742aecd261e85b7d7e7de9cd8d51e56c7ae15ba040c4dcc780cbe5f8b9694c5923bf40fce8d552174c39687157e9426c67a692cd192cd109f6c80978bdd91a2", 0x9c, 0x0, 0x0, 0x0, r3}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x2, 0x0, r2, &(0x7f0000000280)="2cf98839f08e533c93c09aca9900cdfa48e5067b356a4a6f752ec00be552ad5bb033f8b03c21f912eee339d9ef4edfadb4aecf5c0e563e33badfca32f5e14469ccadbc803d6a914ffd10fddbd6fd57f7501d55fdf9a8b10e122f0b0610f01d7db78903dbea8b2ce4d6f59b60a23c38dfd552fcf54a06d981d5f305ca4a19d5290fccc5d35fe09602b6e76c5598ddf77ff8cce2cce8d36f1e9c5422a25300c7efa94e8cbdf8ed57d60ff064df5d60934f83235a09f4adde0f1e2bab3631cc506efc4fbfcc04", 0xc5, 0x8, 0x0, 0x0, r3}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x7, 0x3, r2, &(0x7f00000003c0)="0d91e54010201e7490b0766c23ba1e", 0xf, 0x2, 0x0, 0x0, r3}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x2, 0x1000, r2, &(0x7f0000000440)="027e955fde76421c7c14ecb535335722f04456ac0f880cd3bac30923bb3d8079eeefa320e383a3ff83a13e7d117036ed0821aa2716984b8b13fbf91e8cbbe8c802ad1fc98bba687af86d38c940a9193d8e1c50203b55b6854680a844a77fc32f90fb62441404f6a3b1e5da94922ef2c0168519b5", 0x74, 0x7, 0x0, 0x1, r3}, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x1, 0x80000000, r3, &(0x7f0000000500)="4fdaea8239015d7f7e03e23f9169c7740d32fe459932a2b22b3c18dd4726d03811493318c9b8d05ac4bdcbf5ecce50a68f269cbe7c811b5a0839d91ab77e019d6aa29d3c000e6d767ccddc86e84753cfeb9baf362d430b99ba8fd29b8da3e025228e44048e2dc7b1e8c45bb0b63bd5e3dba1cf0b46741b0ba27a3ae89bc9f8fe8caf09102d1c806d4cc011e9c543", 0x8e, 0x7, 0x0, 0x1, r3}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x3, 0x4, r3, &(0x7f0000000600)="1a336107279ec7a7bc93e826bcb6c34b922645c024b3e96e9cf8d425fcc7983f4f48d17876b0973564e21e97cea2dc44a932a122", 0x34, 0x9, 0x0, 0x0, r3}, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x7, 0x4, r2, &(0x7f0000000680), 0x0, 0x0, 0x0, 0x0, r3}]) r5 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000740)=0x8, 0x4) clock_nanosleep(0x2, 0x1, &(0x7f0000000780)={0x77359400}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000840)={'rose0\x00', 0x0}) sendto$packet(r3, &(0x7f00000007c0)="78f90cdd18d63efd5c39a10961cd8e5b6390f5120fffd156da2e70d56b6badd8e0488e454c6eb7d0ec5c230a8af29ff12601df12d49796d0918d05f76e9139b57514814b42ef08dc49f1adb6b5066275efabdf98beeb8f7adda651fae561f7a898a56324af111168fad3f501cef24f9768b9f2", 0x73, 0x40000, &(0x7f0000000880)={0x11, 0xff, r6, 0x1, 0x9, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) getsockopt$inet_tcp_buf(r5, 0x6, 0x16, &(0x7f00000008c0)=""/22, &(0x7f0000000900)=0x16) ioctl$EVIOCSREP(r3, 0x40084503, &(0x7f0000000940)=[0x33, 0x597]) ioctl$TTUNGETFILTER(r3, 0x801054db, &(0x7f0000000980)=""/4096) execveat(r3, &(0x7f0000001980)='./file0\x00', &(0x7f0000001a40)=[&(0x7f00000019c0)='-', &(0x7f0000001a00)='/dev/hwrng\x00'], &(0x7f0000001ac0)=[&(0x7f0000001a80)='+\x00'], 0x500) r7 = add_key(&(0x7f0000001b00)='pkcs7_test\x00', &(0x7f0000001b40)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001b80)="a17652d2e013c634e75eef4a19ef1c6946e5c9f66f8f7ed5391abfd99cdf78dfd626e2c0e8ff9af3e8c9a34adac303e8253fcb97e32f5c539b867ad34715216051339003669df841b663a92cb8537104122babee0535675d57648e994db44d9257cfd3a62f48cca13b956198e1f314dddc6d472082a343c8b44ab20e0485dc8e4423739b1147649c8a2336882e56371fa7980bbd474370933e160d308e05d38ec8df4024cd0bd5bb396dce4759df1784f34520b0a1ab66e03d92284e73076c509620cf9394f8b1e82f6d0cf5a367d0c4f412c5bbea3d095bb4e1d5b47419", 0xde, 0xfffffffffffffff9) keyctl$invalidate(0x15, r7) sendto$llc(r5, &(0x7f0000001c80)="3ee8a76150a6f741acde35f87f258c40cb8f1fa8cd9648d363338182bdc7ee14c619f0dd5d7c2b5957cf5d4cd8ed686fa015543a2695604ad018aeed51e5907c104ad6d0fa3d70cf7513ef594b3820dfbaee5efb5f6d798899595e10a9d9a59a547b576d0af947aed494083dbaedd78b428bc739fa04fa8d2edae5152015e618b8fd5e9feb8a81e53bdebb7f1cb81974d456b94121a03e3a52a3c66eb58b1924ae8e38daeb8f90cc26ca8631c9a9d7be4e399010f39285ad6c332b03ef36de73cf8e2f6e9c3aa8777f3e", 0xca, 0x24000040, 0x0, 0x0) sendmsg(r5, &(0x7f0000002140)={&(0x7f0000001d80)=@rc={0x1f, {0x8, 0x8, 0x9, 0x1, 0x7, 0x81}, 0x401}, 0x80, &(0x7f0000001e80)=[{&(0x7f0000001e00)="4703d9ae7a4d699114016cea3e585bc7b3", 0x11}, {&(0x7f0000001e40)='6', 0x1}], 0x2, &(0x7f0000001ec0)=[{0x40, 0x10f, 0x4, "e9599a18323f80cfc7f1fda62e038e15adebeb937a167cf65c2d8ce013f1e66bbcd16528abcb016b8e549c68ec48b74a"}, {0xb0, 0x102, 0xf447, "41fa7c2f3d7058290fab31f1bca0d981b26ba186fa16b0f4b95effad4a6bacc45c4ba1d6d97dda6354bca5fd1fafda0182a0a97aae8e6a0a7aa953624b146c0f5bd08d8836c19e8c8534cad552845adb123765933f0095df52767436fe113415b2c8295da8df17053b07d23338027fae65efc74f904e8653ed850684b74e6db94a8e1ec5502cefc1a6f05a2853b951d211ba77d1bbd834acf2ad54"}, {0x88, 0x10c, 0x100, "62b21d733411030fd64c7e154a328d92d25dd735b20d95a439995adc50743ec740fde3825ea255f9d02e64202fd4502a5e0d45053cb904fa595b10d94289c64bd2724b6d5ef24ea0c2265a1ffb2c711e584b419f57edd41fdb5094a907f0e8481a535efb6905bafd4e96bae9c8127711d48bab"}, {0x30, 0x1, 0x100000000, "b2546e7f520637ed16b90bc21997713636244df212410d8b8e9cbf24d853"}, {0x40, 0x118, 0x573, "cf5a6e5630fb02be5bf7eb96dda37aecd9d6337f425edaedd42ae79031610e8a53c0ddecc22e58350ef2ea"}, {0x68, 0x1ff, 0x5, "d1758a640f6da2be9d2b22c3738bafbe038a7e928815a5e6417867df0beba5076287ffff322377fdf99d9e89385ba5630076df95de21636bf077de657becb284db05111044d949bdb399a515a91ca79fd5ba"}], 0x250, 0x4000004}, 0x4010) signalfd4(r5, &(0x7f0000002180)={0x1}, 0x8, 0x800) ptrace$peek(0x2, r1, &(0x7f00000021c0)) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f0000002240)={0x5, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, {0x2, 0x4e23, @multicast1=0xe0000001}, {0x2, 0x4e20, @loopback=0x7f000001}, 0x2, 0x200, 0x2f000000000, 0x6, 0x1, &(0x7f0000002200)='tunl0\x00', 0x0, 0xffffffffffff8000, 0x4}) setsockopt$IP_VS_SO_SET_DEL(r3, 0x0, 0x484, &(0x7f00000022c0)={0x89, @empty, 0x4e23, 0x3, 'dh\x00', 0x1, 0x33c2, 0x8}, 0x2c) creat(&(0x7f0000002300)='./file0\x00', 0x10) r8 = syz_open_dev$sndpcmc(&(0x7f0000002340)='/dev/snd/pcmC#D#c\x00', 0x0, 0x200) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r8, 0x40bc5311, &(0x7f0000002380)={0xffff, 0x2, 'client0\x00', 0xffffffff80000004, "187c1a9db0549b6d", "54423c43d36158ff964a5e000b2053efa3c7e1f7ccc57cf2ae1521e16da970f7", 0x401, 0x80000000}) bind(r8, &(0x7f0000002440)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast6-avx\x00'}, 0x80) name_to_handle_at(r5, &(0x7f00000024c0)='./file0\x00', &(0x7f0000002500)={0xaa, 0x0, "0a1e29214bee4f7d0dadaabee85883ffbf234b0b9d891947345d5550e20f43c41103ffdcb81af25a3ab0043c1c271ba4b1c461f4aa10b94b6ba48103471cb1e3122dea6fb30501cfe0bdaf5e2180fa1efcfd7f40e693fc0c15676baa47e01b09f3b890e30a3495bfd45435d87c68477cb6f8c0fa25aca4bc1bdde356192a91b89e6a09e4b87bda03ee5319a264a9d4c4fb17a4db9a029ba4f664e4437287f959cf5a"}, &(0x7f00000025c0), 0x1000) setsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000002600), 0x1) 2018/03/31 03:44:15 executing program 7: r0 = perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) truncate(&(0x7f00000003c0)='./file0\x00', 0xff) syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x40, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000680)={0x5, 0x3}) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0xf) r2 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x2000) setns(r2, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) sendto$ipx(r3, &(0x7f0000000300)="62ab46350b508045808b35f60f3ab807f050a308f4a59f24c3cf2311d0967b5ab6ecf688830952fd1881851c008e3ac13f0728c4fdf3fc94dc08e5b41a09c0977defb5a812e59127c480347859f1c6e19600693dcf", 0x55, 0x20040000, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000000), 0xfffffffffffffddc) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) unlink(&(0x7f0000000580)='./file0\x00') getsockopt$IP6T_SO_GET_REVISION_TARGET(r3, 0x29, 0x45, &(0x7f0000000b40)={'IDLETIMER\x00'}, &(0x7f0000000b80)=0x1e) seccomp(0x0, 0x1, &(0x7f0000000400)={0x0, &(0x7f00000003c0)}) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000240)={0x2}, 0x18) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=@known='trusted.syz\x00', &(0x7f0000000440)='/dev/sequencer\x00', 0xf, 0x0) accept$alg(r3, 0x0, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x20, 0x0) sendto$unix(r3, &(0x7f00000006c0)="7406d564afaf3eb062b613b03e2f4098297cfdf941fa7da526222658a5acbf8b96e9049435be1ebb1773beba234427e5ce106c9a9138797f63b27aeba7abdc094b13b0e54c6fbd5077bfa7b26801c23233c495f03ec9f29d67f51d93ec5a2f43f4fdb4b4054f574ffdc96e47d4bc83014090d029fdd807ceda82a605d9d9d9be2e6075149481d09cc0f6bf4382055141425c70e7c21c5ed4", 0x98, 0x4090, &(0x7f00000005c0)=@file={0x1, './file0\x00'}, 0x6e) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x80000000}) openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x101000, 0x0) vmsplice(r0, &(0x7f0000000380)=[{&(0x7f00000004c0)="4caa57e1e10595cf31b5fc4da17ff19b87862825ca0e541c4b8ea7f1ee8fffb88f42c90f9beb45e859bf6769dc13061ee6705900cfdf8ff6e432a0dcaaf638c5f64d65906f28d442c137f1e036877831c841d789cf5211", 0x57}], 0x1, 0x9) connect$bt_rfcomm(0xffffffffffffffff, &(0x7f0000000640)={0x1f, {0x0, 0x2, 0x8, 0x402, 0x0, 0x6}, 0x7fffffff}, 0xa) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) r5 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_ADD(r4, 0x4c81, r5) ioctl$LOOP_CTL_REMOVE(r4, 0x4c80, r5) setsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f0000000180)=0x8, 0x4) 2018/03/31 03:44:15 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100), &(0x7f0000000240)=0xfffffffffffffe2e) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/anycast6\x00') socket$inet6_udp(0xa, 0x2, 0x0) capset(&(0x7f0000000140)={0x20080522}, &(0x7f0000000280)={0x8001, 0x0, 0x0, 0x0, 0x0, 0x2}) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) preadv(r1, &(0x7f00006c6000)=[{&(0x7f0000000b80)=""/202, 0xca}], 0x1, 0x60) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x33b) syz_open_dev$evdev(&(0x7f00000002c0)='/dev/input/event#\x00', 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x0, 0x0) sendto$inet(r2, &(0x7f0000000240)="4e5b331f514effb30265ca5bc1f6e26c", 0x10, 0x0, &(0x7f0000000300)={0x2, 0x20000004e26, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r3 = socket$inet(0x2, 0x4008000000000001, 0x0) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000380)) sendto$inet(r3, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000000140)={&(0x7f0000000100)=[0x2, 0x4f3, 0x5f37, 0x0, 0x0, 0x9], 0x6, 0x2, 0x8c91, 0x3, 0x0, 0x65, {0x0, 0x0, 0x0, 0x1000, 0xfffffffffffffffd, 0x99, 0x29e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, "65d3556dc2e39e725c712332f5afe9886797059342fa0c7165f071fe6c15a871"}}) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) socket(0x0, 0x6, 0x401) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f0000000f80)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000700000004000000ca01000018010000000000001801"], 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000900)=@assoc_value={0x0, 0x5}, &(0x7f0000000340)=0x8) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000980), 0x4) sendto$inet(r3, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) creat(&(0x7f0000000080)='./file0\x00', 0x0) creat(&(0x7f00000009c0)='./file0\x00', 0x0) [ 979.045472] QAT: Invalid ioctl 2018/03/31 03:44:15 executing program 4: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) [ 979.091234] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready 2018/03/31 03:44:16 executing program 4: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040), 0x0, &(0x7f00000000c0)}, 0x0) 2018/03/31 03:44:16 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100), &(0x7f0000000240)=0xfffffffffffffe2e) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/anycast6\x00') socket$inet6_udp(0xa, 0x2, 0x0) capset(&(0x7f0000000140)={0x20080522}, &(0x7f0000000280)={0x8001, 0x0, 0x0, 0x0, 0x0, 0x2}) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) preadv(r1, &(0x7f00006c6000)=[{&(0x7f0000000b80)=""/202, 0xca}], 0x1, 0x60) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x33b) syz_open_dev$evdev(&(0x7f00000002c0)='/dev/input/event#\x00', 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x0, 0x0) sendto$inet(r2, &(0x7f0000000240)="4e5b331f514effb30265ca5bc1f6e26c", 0x10, 0x0, &(0x7f0000000300)={0x2, 0x20000004e26, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r3 = socket$inet(0x2, 0x4008000000000001, 0x0) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000380)) sendto$inet(r3, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000000140)={&(0x7f0000000100)=[0x2, 0x4f3, 0x5f37, 0x0, 0x0, 0x9], 0x6, 0x2, 0x8c91, 0x3, 0x0, 0x65, {0x0, 0x0, 0x0, 0x1000, 0xfffffffffffffffd, 0x99, 0x29e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, "65d3556dc2e39e725c712332f5afe9886797059342fa0c7165f071fe6c15a871"}}) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) socket(0x0, 0x6, 0x401) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f0000000f80)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000700000004000000ca01000018010000000000001801000080030000800300"], 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000900)=@assoc_value={0x0, 0x5}, &(0x7f0000000340)=0x8) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000980), 0x4) sendto$inet(r3, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) creat(&(0x7f0000000080)='./file0\x00', 0x0) creat(&(0x7f00000009c0)='./file0\x00', 0x0) [ 979.131847] QAT: Invalid ioctl 2018/03/31 03:44:16 executing program 5: r0 = socket$kcm(0x29, 0x5, 0x0) open_by_handle_at(r0, &(0x7f0000000000)={0x2d, 0xb0f, "982a88eb6a5b4a7be3eca0e9b8e0db168ebf0519d4e431790aae1f40a4db520c7a7df0cf49"}, 0x0) r1 = memfd_create(&(0x7f0000001f1f)='\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x20000) fallocate(r1, 0x3, 0x0, 0x20000) 2018/03/31 03:44:16 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x8}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x400000020202, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000440)=0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000080)=@generic={0x1ff, 0x9, 0xf1}) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000480)=r2) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000300)={0x4, &(0x7f00000002c0)=[{}, {}, {}, {}]}) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000040)={0xffffffffffffff74, 0x3}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f00000004c0)={0x0, 0x8c885f8701e97840, 0x7, 0x3, 0xd0a}) write$tun(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="32022ef662781c7b51561111cd0c1b7bcdaa9d37b9515ee34146fbd3038db0b9d1ef3705d331427b78f759361673e94de39cb4c19026cec2a3303c81cd8b22254f62c5cce2e839c7dd8b5be398a238"], 0x1) ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f00000000c0)={0x0, 0x7f}) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000100)=0x6ff5, 0xfffffffffffffe0f) dup2(r0, r1) 2018/03/31 03:44:16 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="e9709668c5b3747c47"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket(0x11, 0x801ffffffffffff, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/03/31 03:44:16 executing program 4: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040), 0x0, &(0x7f00000000c0)}, 0x0) 2018/03/31 03:44:16 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f0000001f31)="53783a8322a10d41b5f9f3f183ac8515cc87e7c4e5788880416f5bd43698c0969d7496da718255d62602d8d93eb3eae139ad13b14ae91a43175fbfca470001b9f04df992397a000000000000000988f1485dfddb2a6e9ed321d8f64e270000c6a664f7f750d56352", 0x68) getsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f00001d7000), &(0x7f0000aa1000)=0x1e0) socketpair$inet(0x2, 0x80003, 0x7f, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) 2018/03/31 03:44:16 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vcs\x00', 0x14000, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000540)) r1 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r3) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0\x00') r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x200000, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) r6 = fcntl$getown(r2, 0x9) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000140)=0x0) kcmp(r6, r7, 0x1, r0, r5) socket$inet(0x2, 0x80004, 0x200) ioctl$KVM_SET_IRQCHIP(r5, 0x8208ae63, &(0x7f0000000000)=@pic={0x1, 0x8001, 0x57, 0x256, 0x73, 0x3, 0xffffffff, 0x4, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x6}) ioctl$KVM_SET_IRQCHIP(r5, 0x8208ae63, &(0x7f0000002ff0)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0xfffffffffffffffb}]}) ioctl$KVM_IRQ_LINE(r5, 0x4008ae61, &(0x7f0000000280)={0x0, 0x3}) fchdir(0xffffffffffffffff) finit_module(0xffffffffffffffff, &(0x7f0000000480)='%$\x00', 0x3) creat(&(0x7f0000000080)='./file0\x00', 0x0) 2018/03/31 03:44:16 executing program 4: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040), 0x0, &(0x7f00000000c0)}, 0x0) 2018/03/31 03:44:16 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100), &(0x7f0000000240)=0xfffffffffffffe2e) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/anycast6\x00') socket$inet6_udp(0xa, 0x2, 0x0) capset(&(0x7f0000000140)={0x20080522}, &(0x7f0000000280)={0x8001, 0x0, 0x0, 0x0, 0x0, 0x2}) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) preadv(r1, &(0x7f00006c6000)=[{&(0x7f0000000b80)=""/202, 0xca}], 0x1, 0x60) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x33b) syz_open_dev$evdev(&(0x7f00000002c0)='/dev/input/event#\x00', 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x0, 0x0) sendto$inet(r2, &(0x7f0000000240)="4e5b331f514effb30265ca5bc1f6e26c", 0x10, 0x0, &(0x7f0000000300)={0x2, 0x20000004e26, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r3 = socket$inet(0x2, 0x4008000000000001, 0x0) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000380)) sendto$inet(r3, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000000140)={&(0x7f0000000100)=[0x2, 0x4f3, 0x5f37, 0x0, 0x0, 0x9], 0x6, 0x2, 0x8c91, 0x3, 0x0, 0x65, {0x0, 0x0, 0x0, 0x1000, 0xfffffffffffffffd, 0x99, 0x29e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, "65d3556dc2e39e725c712332f5afe9886797059342fa0c7165f071fe6c15a871"}}) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) socket(0x0, 0x6, 0x401) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f0000000f80)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000700000004000000ca01000018010000000000001801000080030000800300"], 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000900)=@assoc_value={0x0, 0x5}, &(0x7f0000000340)=0x8) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000980), 0x4) sendto$inet(r3, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) creat(&(0x7f0000000080)='./file0\x00', 0x0) creat(&(0x7f00000009c0)='./file0\x00', 0x0) 2018/03/31 03:44:16 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x400100, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) fchdir(r0) rmdir(&(0x7f00000000c0)='./file0\x00') fchmodat(r2, &(0x7f0000000100)='./file0\x00', 0x2) mkdir(&(0x7f0000000080)='./file0\x00', 0x148) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000200)) 2018/03/31 03:44:16 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x8000000010) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f000062d000)={0x1c, 0x22, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0x8, 0x4, [@generic='\x00']}]}, 0x1c}, 0x1}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x4000, 0x9c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000180)=0x9, 0x4) r2 = accept4(r0, &(0x7f0000000040)=@pppoe={0x0, 0x0, {0x0, @dev}}, &(0x7f00000000c0)=0x80, 0x80800) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000100)=0x101, 0x4) 2018/03/31 03:44:16 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000b56ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r0, 0x3) r1 = accept(r0, 0x0, &(0x7f000069f000)) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000000)={'IDLETIMER\x00'}, &(0x7f0000000040)=0x1e) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000240), &(0x7f0000000280)=0x10) 2018/03/31 03:44:16 executing program 0: setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000100), 0x4) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x200000000000032, 0xffffffffffffffff, 0x4) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) close(r0) recvfrom$inet6(r0, &(0x7f0000000000)=""/98, 0x62, 0x1, &(0x7f0000000080)={0xa, 0x4e21, 0x8000, @local={0xfe, 0x80, [], 0xaa}, 0x80000000}, 0x1c) 2018/03/31 03:44:16 executing program 1: r0 = timerfd_create(0x8000020003, 0x880) syz_open_dev$binder(&(0x7f0000000480)='/dev/binder#\x00', 0x0, 0x2) socket$nl_generic(0x10, 0x3, 0x10) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(0xffffffffffffffff, 0x111, 0x4, 0x4, 0x4) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000540)={0x0, 0x52, &(0x7f00000004c0)="6634822d37f1079871d7c83dd89d91e6e8447ccd954b9960003b825712e674d3c0ab62ec801f7f7a4ea4a288563334e290d2b460e5ef23c71ffdc71bf8f603d707612b6ea2c108e314cd61a6db521ef754db"}) r1 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000180)={'broute\x00'}, &(0x7f0000000200)=0x78) ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f0000000580)) signalfd(r0, &(0x7f00000003c0)={0x7}, 0x8) recvmmsg(0xffffffffffffffff, &(0x7f00000046c0)=[{{&(0x7f0000000080)=@nfc, 0x80, &(0x7f0000003c00), 0x0, &(0x7f0000003c80)=""/250, 0xfa}}, {{&(0x7f0000000000)=@generic, 0x80, &(0x7f0000004500), 0x0, &(0x7f00000045c0)=""/241, 0xf1}}], 0x2, 0x0, &(0x7f0000007d80)={0x77359400}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) ioctl$KVM_SMI(0xffffffffffffffff, 0xaeb7) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f00000005c0)={0x7, 0xffffffffffffffc1, 0x7, 0x279, 0x510, 0x101}) execveat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000240)='ppp1^\x00', &(0x7f0000000280)='mime_type]\x00'], &(0x7f0000000440)=[&(0x7f0000000300)='*)\x00', &(0x7f0000000340)='mime_type(^vmnet0]\x00', &(0x7f0000000380)=':\x00', &(0x7f0000000600)='\x00', &(0x7f0000000400)='/proc.\x00'], 0x0) sendmsg$nl_generic(r1, &(0x7f0000ecafc8)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000905000)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/03/31 03:44:17 executing program 4: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/03/31 03:44:17 executing program 1: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd28000)=nil, 0xd28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x100, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d27ffc), 0x14) 2018/03/31 03:44:17 executing program 4: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/03/31 03:44:17 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x800}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x5, 0x800) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00000000c0)={'bcsf0\x00', 0x9}) socket$nl_netfilter(0x10, 0x3, 0xc) [ 980.189159] sctp: [Deprecated]: syz-executor0 (pid 17326) Use of struct sctp_assoc_value in delayed_ack socket option. [ 980.189159] Use struct sctp_sack_info instead 2018/03/31 03:44:17 executing program 7: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) r2 = perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000040)={0xc9}, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000100)={{{@in6, @in=@multicast2}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6}}, &(0x7f0000000200)=0xe8) poll(&(0x7f0000000000)=[{r1, 0xc1a6}], 0x1, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGNAME(r3, 0x80404506, &(0x7f00000000c0)=""/5) close(r0) 2018/03/31 03:44:17 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) recvmmsg(r0, &(0x7f0000006e80)=[{{&(0x7f00000000c0)=@nfc_llcp, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000000)=""/50, 0x32}, {&(0x7f0000000140)=""/114, 0x72}, {&(0x7f00000002c0)=""/4096, 0x1000}], 0x3, &(0x7f0000000200), 0x0, 0x4}, 0x6}, {{&(0x7f00000012c0)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f0000001340)=""/106, 0x6a}], 0x1, &(0x7f0000001400)=""/32, 0x20, 0x5}, 0x200}, {{0x0, 0x0, &(0x7f0000001680)=[{&(0x7f0000001440)=""/185, 0xb9}, {&(0x7f0000001500)=""/185, 0xb9}, {&(0x7f00000015c0)=""/46, 0x2e}, {&(0x7f0000001600)=""/61, 0x3d}, {&(0x7f0000001640)=""/10, 0xa}], 0x5, &(0x7f0000001700)=""/186, 0xba, 0x9}}, {{&(0x7f00000017c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000002b40)=[{&(0x7f0000001840)=""/144, 0x90}, {&(0x7f0000001900)=""/6, 0x6}, {&(0x7f0000001940)=""/153, 0x99}, {&(0x7f0000001a00)=""/30, 0x1e}, {&(0x7f0000001a40)=""/241, 0xf1}, {&(0x7f0000001b40)=""/4096, 0x1000}], 0x6, 0x0, 0x0, 0x7fffffff}, 0x81}, {{&(0x7f0000002bc0)=@ethernet={0x0, @dev}, 0x80, &(0x7f00000030c0)=[{&(0x7f0000002c40)=""/161, 0xa1}, {&(0x7f0000002d00)=""/144, 0x90}, {&(0x7f0000002dc0)=""/118, 0x76}, {&(0x7f0000002e40)=""/89, 0x59}, {&(0x7f0000002ec0)=""/242, 0xf2}, {&(0x7f0000002fc0)=""/29, 0x1d}, {&(0x7f0000003000)=""/144, 0x90}], 0x7, &(0x7f0000003140)=""/203, 0xcb, 0xfffffffffffffffb}, 0x5e}, {{&(0x7f0000003240)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000003300)=[{&(0x7f00000032c0)=""/56, 0x38}], 0x1, &(0x7f0000003340)=""/4096, 0x1000, 0x4947fb53}, 0xffffffffffffff81}, {{0x0, 0x0, &(0x7f0000004880)=[{&(0x7f0000004340)=""/124, 0x7c}, {&(0x7f00000043c0)=""/187, 0xbb}, {&(0x7f0000004480)=""/233, 0xe9}, {&(0x7f0000004580)=""/208, 0xd0}, {&(0x7f0000004680)=""/227, 0xe3}, {&(0x7f0000004780)=""/255, 0xff}], 0x6, 0x0, 0x0, 0x7}, 0x6}, {{&(0x7f0000004900)=@can, 0x80, &(0x7f0000006d80)=[{&(0x7f0000004980)=""/4096, 0x1000}, {&(0x7f0000005980)=""/102, 0x66}, {&(0x7f0000005a00)=""/193, 0xc1}, {&(0x7f0000005b00)=""/36, 0x24}, {&(0x7f0000005b40)=""/216, 0xd8}, {&(0x7f0000005c40)=""/5, 0x5}, {&(0x7f0000005c80)=""/4096, 0x1000}, {&(0x7f0000006c80)}, {&(0x7f0000006cc0)=""/157, 0x9d}], 0x9, &(0x7f0000006e40)=""/61, 0x3d, 0x1ff}, 0x5}], 0x8, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'aead\x00', 0x0, 0x0, 'authenc(poly1305-simd,ctr-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100), 0xffffffffffffff34) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x40000, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000200)=0x1) setsockopt$packet_int(r1, 0x107, 0xe, &(0x7f0000000040)=0x2, 0x4) 2018/03/31 03:44:17 executing program 4: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)}], 0x1, &(0x7f00000000c0)}, 0x0) [ 980.257738] sctp: [Deprecated]: syz-executor0 (pid 17326) Use of struct sctp_assoc_value in delayed_ack socket option. [ 980.257738] Use struct sctp_sack_info instead 2018/03/31 03:44:17 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100), &(0x7f0000000240)=0xfffffffffffffe2e) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/anycast6\x00') socket$inet6_udp(0xa, 0x2, 0x0) capset(&(0x7f0000000140)={0x20080522}, &(0x7f0000000280)={0x8001, 0x0, 0x0, 0x0, 0x0, 0x2}) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) preadv(r1, &(0x7f00006c6000)=[{&(0x7f0000000b80)=""/202, 0xca}], 0x1, 0x60) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x33b) syz_open_dev$evdev(&(0x7f00000002c0)='/dev/input/event#\x00', 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x0, 0x0) sendto$inet(r2, &(0x7f0000000240)="4e5b331f514effb30265ca5bc1f6e26c", 0x10, 0x0, &(0x7f0000000300)={0x2, 0x20000004e26, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r3 = socket$inet(0x2, 0x4008000000000001, 0x0) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000380)) sendto$inet(r3, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000000140)={&(0x7f0000000100)=[0x2, 0x4f3, 0x5f37, 0x0, 0x0, 0x9], 0x6, 0x2, 0x8c91, 0x3, 0x0, 0x65, {0x0, 0x0, 0x0, 0x1000, 0xfffffffffffffffd, 0x99, 0x29e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, "65d3556dc2e39e725c712332f5afe9886797059342fa0c7165f071fe6c15a871"}}) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) socket(0x0, 0x6, 0x401) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f0000000f80)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000700000004000000ca01000018010000000000001801000080030000800300"], 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000900)=@assoc_value={0x0, 0x5}, &(0x7f0000000340)=0x8) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000980), 0x4) sendto$inet(r3, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) creat(&(0x7f0000000080)='./file0\x00', 0x0) creat(&(0x7f00000009c0)='./file0\x00', 0x0) 2018/03/31 03:44:18 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vcs\x00', 0x14000, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000540)) r1 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$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) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r3) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0\x00') r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x200000, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) r6 = fcntl$getown(r2, 0x9) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000140)=0x0) kcmp(r6, r7, 0x1, r0, r5) socket$inet(0x2, 0x80004, 0x200) ioctl$KVM_SET_IRQCHIP(r5, 0x8208ae63, &(0x7f0000000000)=@pic={0x1, 0x8001, 0x57, 0x256, 0x73, 0x3, 0xffffffff, 0x4, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x6}) ioctl$KVM_SET_IRQCHIP(r5, 0x8208ae63, &(0x7f0000002ff0)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0xfffffffffffffffb}]}) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r8) finit_module(r8, &(0x7f0000000480)='%$\x00', 0x3) creat(&(0x7f0000000080)='./file0\x00', 0x0) 2018/03/31 03:44:18 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x2a0002, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000100)={'nat\x00', 0x0, 0x4, 0x19, [], 0x7, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f00000000c0)=""/25}, &(0x7f0000000180)=0x78) r1 = socket(0x2000000010, 0x3, 0x0) write(r1, &(0x7f0000e05000)="240000001a0025f00017fb1000f7fc0e020b00009604bf0202ffffeb0800040048186be0", 0x24) 2018/03/31 03:44:18 executing program 7: mmap(&(0x7f0000dfd000/0x200000)=nil, 0x200000, 0x0, 0x2000004004031, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000180)={0x0, 0x0, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000000200)) modify_ldt$write2(0x11, &(0x7f0000000000)={0x1, 0xffffffff, 0xffffffff, 0x5, 0x2, 0x14b, 0x5, 0x5, 0x3, 0x9}, 0x10) 2018/03/31 03:44:18 executing program 5: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r0, &(0x7f0000000000)=ANY=[], 0xffffffffffffffc0) recvmmsg(r0, &(0x7f0000001940)=[{{&(0x7f00000000c0)=@hci={0x0, 0x0}, 0x80, &(0x7f00000011c0)=[{&(0x7f0000000140)=""/106, 0x6a}, {&(0x7f00000001c0)=""/4096, 0x1000}], 0x2, &(0x7f0000001200)=""/175, 0xaf}, 0x100}, {{&(0x7f00000012c0)=@rc, 0x80, &(0x7f0000001500)=[{&(0x7f0000001340)=""/121, 0x79}, {&(0x7f00000013c0)=""/116, 0x74}, {&(0x7f0000001440)=""/150, 0x96}], 0x3, 0x0, 0x0, 0x80}, 0x5}, {{0x0, 0x0, &(0x7f0000001840)=[{&(0x7f0000001540)}, {&(0x7f0000001580)=""/93, 0x5d}, {&(0x7f0000001600)=""/148, 0x94}, {&(0x7f00000016c0)=""/158, 0x9e}, {&(0x7f0000001780)=""/127, 0x7f}, {&(0x7f0000001800)=""/1, 0x1}], 0x6, &(0x7f00000018c0)=""/100, 0x64, 0x6}, 0x3}], 0x3, 0x62, &(0x7f0000001a00)) connect$can_bcm(r0, &(0x7f0000001a40)={0x1d, r1}, 0x10) lseek(r0, 0x0, 0x4) 2018/03/31 03:44:18 executing program 4: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f00210004000000190005", 0x2b}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/03/31 03:44:18 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd6050a09c00081100fe8000000000000000000000000000bbfe8000000000000000000000000000aa4e204e20000c9078a82889672af0c99f5f204702a0cd659518a0471b8810d95e0344637db6ecef379b"], &(0x7f0000000040)) 2018/03/31 03:44:18 executing program 6: mkdir(&(0x7f0000000000)='./file0/bus\x00', 0x1) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002cffa)='ramfs\x00', 0x1000818, &(0x7f0000a47000)) r0 = creat(&(0x7f000001bff4)='./file0/bus\x00', 0x0) write$sndseq(r0, &(0x7f0000000040), 0x0) 2018/03/31 03:44:18 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100), &(0x7f0000000240)=0xfffffffffffffe2e) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/anycast6\x00') socket$inet6_udp(0xa, 0x2, 0x0) capset(&(0x7f0000000140)={0x20080522}, &(0x7f0000000280)={0x8001, 0x0, 0x0, 0x0, 0x0, 0x2}) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) preadv(r1, &(0x7f00006c6000)=[{&(0x7f0000000b80)=""/202, 0xca}], 0x1, 0x60) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x33b) syz_open_dev$evdev(&(0x7f00000002c0)='/dev/input/event#\x00', 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x0, 0x0) sendto$inet(r2, &(0x7f0000000240)="4e5b331f514effb30265ca5bc1f6e26c", 0x10, 0x0, &(0x7f0000000300)={0x2, 0x20000004e26, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r3 = socket$inet(0x2, 0x4008000000000001, 0x0) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000380)) sendto$inet(r3, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000000140)={&(0x7f0000000100)=[0x2, 0x4f3, 0x5f37, 0x0, 0x0, 0x9], 0x6, 0x2, 0x8c91, 0x3, 0x0, 0x65, {0x0, 0x0, 0x0, 0x1000, 0xfffffffffffffffd, 0x99, 0x29e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, "65d3556dc2e39e725c712332f5afe9886797059342fa0c7165f071fe6c15a871"}}) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) socket(0x0, 0x6, 0x401) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f0000000f80)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000700000004000000ca0100001801000000000000180100008003000080030000800300"], 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000900)=@assoc_value={0x0, 0x5}, &(0x7f0000000340)=0x8) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000980), 0x4) sendto$inet(r3, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) creat(&(0x7f0000000080)='./file0\x00', 0x0) creat(&(0x7f00000009c0)='./file0\x00', 0x0) 2018/03/31 03:44:18 executing program 4: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f00210004000000190005", 0x2b}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/03/31 03:44:18 executing program 1: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000080)={'raw\x00', 0x34, "ebbd4fb82629f0e9006b0a7456af9fb75975c6f8723869c958751296ee857d67f9c38a33c35a02b53dd9b89040806b10813dc2a8"}, &(0x7f0000000000)=0x58) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vga_arbiter\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000280)={0x0, 0x2, 0x30, 0xfffffffffffffff7, 0x3}, &(0x7f00000002c0)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000440)={r2, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xffffffff, 0x4}, 0x90) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000300)={r2, @in6={{0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0xc}, 0x5}}, 0x4, 0x0, 0x6, 0x2, 0x5}, &(0x7f00000003c0)=0x98) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00000001c0)='ip6gre0\x00') openat$vnet(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vhost-net\x00', 0x2, 0x0) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB="02000300000000e3000000000074e818f6000bf209010000ffffff7f000000007f39a04e2746700513091df2cc791839e576fc4a2f97"], 0x20}, 0x1}, 0x0) 2018/03/31 03:44:18 executing program 4: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f00210004000000190005", 0x2b}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/03/31 03:44:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d0cfa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx2\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x40007) sendfile(r1, r2, &(0x7f0000000000), 0x400) 2018/03/31 03:44:18 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f64fa8)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(rfc4106(rfc4543(authenc(rmd128-generic,ecb-des3_ede-asm)'}, 0x58) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x190ffe, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x9, 0x10, r1, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000000300)={0xb1, &(0x7f0000000240)="2f4906ff71e896c8d4c0ab27899e279644666400fcfeac63eacc26db998177786d18bc8337813d9bbc0d6f17fa162934294f063ef492a65c51a96d8c11d10a5aaa7565e12132081f696ec6ac77490af64ee69077b3c28003b68e4a6690fc0cf512f097d3e5573cc01b4dd439bde3ccd94482408dc0326d7e12bf39d904c7ffc2864b18c89b64f423538e4f89928b70bb74d2f62b491121034912cd17a03ced497150bae2ee0e420ec1c16400fb1edebcb0"}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000840)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(0xffffffffffffffff, 0x4010641c, &(0x7f0000000900)={r2, &(0x7f0000000880)=""/96}) getpeername(r0, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000080)=0x80) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000940)=[@in6={0xa, 0x4e20, 0xf000000000000000, @remote={0xfe, 0x80, [], 0xbb}, 0x1ff}, @in6={0xa, 0x4e21, 0x1ff, @mcast1={0xff, 0x1, [], 0x1}}, @in6={0xa, 0x0, 0x9, @loopback={0x0, 0x1}}, @in6={0xa, 0x4e23, 0x80a, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}], 0xa0) fchmod(r3, 0x2) shmget$private(0x0, 0x4000, 0x78000200, &(0x7f0000ffa000/0x4000)=nil) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000000340)={{0x0, 0x7, 0x7, 0x8, "d4c9ab256d2cb8c6233bf7f115254e421cc473cc3e85688773c98927a64d450b4334fbe914a1db0315576830", 0x101}, 0x9, [0x101, 0xce, 0xffffffff, 0x20, 0x6, 0xbc9, 0x2, 0x0, 0x4, 0xf, 0x1, 0xffffffffffffffc1, 0x1ff, 0x0, 0xff, 0x400, 0x10000, 0x54f8, 0x7f, 0x5, 0x27, 0x100, 0x4, 0x6, 0xfffffffffffffff9, 0x9, 0x8, 0xe5, 0x2, 0x8000, 0x7, 0x7, 0x4, 0x100000000, 0xffffffff, 0x0, 0x2, 0xbeba, 0x3, 0x8, 0x7fffffff, 0x7f, 0x8, 0xff, 0x2, 0x3ff, 0x10001, 0xfffffffffffffffc, 0x5, 0x4af, 0xd129, 0x8, 0xff, 0x8, 0x81, 0x8, 0xccd, 0x5, 0x56, 0x3, 0x0, 0x0, 0x9, 0x40, 0x7f, 0x8, 0x9, 0x8001, 0x25e, 0x5, 0x5, 0x0, 0x5, 0x3, 0x101, 0x0, 0x200, 0xb6, 0x6, 0xfffffffffffffeff, 0x10000, 0x5, 0x8, 0x3ff, 0x3, 0x6b0a, 0x7, 0x8001, 0x1, 0x4, 0x52e, 0xd94e, 0x20, 0x3, 0xffffffffffff7fff, 0x27, 0x8, 0x200, 0x9, 0xfffffffffffffffe, 0x7fffffff, 0x9, 0x0, 0xffffffffffffffff, 0x8, 0x4, 0x3, 0x2, 0xfffffffffffffcc0, 0x6, 0x8001, 0x4, 0x80000000, 0x10000, 0x8, 0x9, 0x7fffffff, 0x9, 0x20, 0x2, 0x2, 0xffff, 0xffffffff, 0xe6, 0x40, 0x6, 0x8, 0xffff], {0x0, 0x1c9c380}}) syz_mount_image$hfs(&(0x7f0000000a00)='hfs\x00', &(0x7f0000000a40)='./file0\x00', 0x0, 0x1, &(0x7f0000000b40)=[{&(0x7f0000000a80)="6081388268656043059499cc6ebbcc2a136700a1b001413040344cbf5f69ae46", 0x20, 0x4a2}], 0x8, &(0x7f0000000b80)={[{@codepage={'codepage', 0x3d, 'euc-jp'}, 0x2c}, {@part={'part', 0x3d, [0x38, 0x36, 0x33, 0x0]}, 0x2c}, {@umask={'umask', 0x3d, [0x31]}, 0x2c}, {@quiet='quiet', 0x2c}, {@gid={'gid', 0x3d, [0x0, 0x0, 0x38]}, 0x2c}]}) 2018/03/31 03:44:18 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000006e00)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(twofish-generic)\x00'}, 0x58) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000080)={0x7, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}]}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) 2018/03/31 03:44:18 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r1 = accept$alg(r0, 0x0, 0x0) timer_create(0x7, &(0x7f0000000440)={0x0, 0x3, 0x2, @thr={&(0x7f00000002c0), &(0x7f0000000380)="c20fffff9d861a5a5b83a4d6a482c882c3985603a154dd3bbafe6a75ad79bb3d46b62f7bec32c4e44b3a3445b5469eed09213dd46b7c74480ec637437dda5978d27e473c4968e5f260b396382fca25729329ca63d78e78d1fc9bdd7dc34ab395af7440d4d8f41434e30e6f9786c3553da44d51396642f85e48af7105c48c12e5cc38ededd50a97067f06d7ba8005a5f2"}}, &(0x7f0000000480)=0x0) timer_settime(r2, 0x0, &(0x7f00000004c0)={{}, {0x77359400}}, &(0x7f0000000500)) r3 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x5, 0x400) syz_genetlink_get_family_id$fou(&(0x7f00000002c0)='fou\x00') ioctl$KVM_SET_DEVICE_ATTR(r3, 0x4018aee1, &(0x7f0000000280)={0x0, 0xfffffffffffff001, 0x9, &(0x7f0000000240)}) socket$alg(0x26, 0x5, 0x0) sendmmsg$alg(r1, &(0x7f0000002780)=[{0x0, 0x0, &(0x7f0000001800)=[{&(0x7f0000000100)="c6bb06c77721c48c4e9708499db3fe2ea70cd4d829f09c38", 0x18}], 0x1, &(0x7f00000000c0)}], 0x1, 0x0) recvmsg(r1, &(0x7f00000001c0)={&(0x7f0000000140)=@nfc_llcp, 0x80, &(0x7f0000000200)=[{&(0x7f0000000300)=""/88, 0x1e}], 0x1, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) 2018/03/31 03:44:18 executing program 1: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/net/pfkey\x00', 0x10000, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000300)='/dev/mixer\x00', 0x80100, 0x0) pipe2(&(0x7f0000000340)={0xffffffffffffffff}, 0x84800) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={0x0, 0x3}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000002c0)=ANY=[@ANYRES32=r2, @ANYBLOB="fc0f0a0008b94ff81003a17e89ec77411144080800ff0000000082ecd62a1ff30d46c20294943a96e79f0000"], 0x2) r3 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x3, 0x8000, 0x5, 0x7, 0x8, 0xffffffffffffffff, 0xfffffffffffffffa}, 0x2c) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000000)={0x6, 0x1, 'client0\x00', 0x2, "a220ebffb2fb59bc", "4e739b6982e5467c56b773c2b8f0a120f925de8976b0098e3eebc355afc07ea3", 0x2, 0x7fffffff}) finit_module(r3, &(0x7f0000000140)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a", 0x2) gettid() r4 = getpid() r5 = dup(r3) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) getpid() kcmp(0x0, r4, 0x0, r5, r6) r7 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r7, 0x4, 0x44009) r8 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x1, 0x20000) read$eventfd(r7, &(0x7f0000000200), 0xfffffe08) ftruncate(r8, 0x200000000000000) 2018/03/31 03:44:18 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vcs\x00', 0x14000, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000540)) r1 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$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) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r3) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0\x00') r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x200000, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) r6 = fcntl$getown(r2, 0x9) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000140)=0x0) kcmp(r6, r7, 0x1, r0, r5) socket$inet(0x2, 0x80004, 0x200) ioctl$KVM_SET_IRQCHIP(r5, 0x8208ae63, &(0x7f0000000000)=@pic={0x1, 0x8001, 0x57, 0x256, 0x73, 0x3, 0xffffffff, 0x4, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x6}) ioctl$KVM_SET_IRQCHIP(r5, 0x8208ae63, &(0x7f0000002ff0)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0xfffffffffffffffb}]}) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r8) finit_module(r8, &(0x7f0000000480)='%$\x00', 0x3) creat(&(0x7f0000000080)='./file0\x00', 0x0) 2018/03/31 03:44:18 executing program 4: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75a", 0x40}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/03/31 03:44:18 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100), &(0x7f0000000240)=0xfffffffffffffe2e) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/anycast6\x00') socket$inet6_udp(0xa, 0x2, 0x0) capset(&(0x7f0000000140)={0x20080522}, &(0x7f0000000280)={0x8001, 0x0, 0x0, 0x0, 0x0, 0x2}) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) preadv(r1, &(0x7f00006c6000)=[{&(0x7f0000000b80)=""/202, 0xca}], 0x1, 0x60) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x33b) syz_open_dev$evdev(&(0x7f00000002c0)='/dev/input/event#\x00', 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x0, 0x0) sendto$inet(r2, &(0x7f0000000240)="4e5b331f514effb30265ca5bc1f6e26c", 0x10, 0x0, &(0x7f0000000300)={0x2, 0x20000004e26, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r3 = socket$inet(0x2, 0x4008000000000001, 0x0) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000380)) sendto$inet(r3, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000000140)={&(0x7f0000000100)=[0x2, 0x4f3, 0x5f37, 0x0, 0x0, 0x9], 0x6, 0x2, 0x8c91, 0x3, 0x0, 0x65, {0x0, 0x0, 0x0, 0x1000, 0xfffffffffffffffd, 0x99, 0x29e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, "65d3556dc2e39e725c712332f5afe9886797059342fa0c7165f071fe6c15a871"}}) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) socket(0x0, 0x6, 0x401) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f0000000f80)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000700000004000000ca0100001801000000000000180100008003000080030000800300"], 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000900)=@assoc_value={0x0, 0x5}, &(0x7f0000000340)=0x8) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000980), 0x4) sendto$inet(r3, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) creat(&(0x7f0000000080)='./file0\x00', 0x0) creat(&(0x7f00000009c0)='./file0\x00', 0x0) 2018/03/31 03:44:18 executing program 5: r0 = socket(0x11, 0x802, 0x0) write(r0, &(0x7f0000000000)="220000001800070300be0200090007000200001200000009000eff0005000f80ff00", 0x22) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x40, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000000c0)) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000100)={0x2, 0x40}) accept$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x1c) 2018/03/31 03:44:18 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000000140)=0x7, 0x4) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000002c0), &(0x7f0000000400)=0x8) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/dsp\x00', 0x480100, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f00000001c0)=0x3) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000000280)) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), 0x4) connect$inet(r0, &(0x7f0000000200)={0x2, 0x4e20}, 0x7f) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000780)) syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x4000) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000340)='/proc/self/net/pfkey\x00', 0x8000, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x90000, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vhost-net\x00', 0x2, 0x0) syz_open_dev$sndtimer(&(0x7f0000000380)='/dev/snd/timer\x00', 0x0, 0x1) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00006dcf3c)) r2 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000100)=0xe, 0x800) setsockopt$packet_buf(r1, 0x107, 0xd, &(0x7f0000000240)="79751c10e7", 0x5) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r1) vmsplice(r2, &(0x7f0000000180)=[{&(0x7f0000000140)="3662e345", 0x4}], 0x1, 0xe) r3 = creat(&(0x7f0000000440)='./file0/file0\x00', 0x0) pwrite64(r3, &(0x7f00001fefff), 0xffffff79, 0x0) ftruncate(r3, 0x800) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r4, 0xaead) ioctl$TUNSETSNDBUF(r3, 0x400454d4, &(0x7f00000004c0)=0x8) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000480)=0x18, 0x4) 2018/03/31 03:44:18 executing program 7: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0xc0080, 0x0) sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x802}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[]}, 0x1}, 0x4000000) setpriority(0x3, r0, 0xad) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) perf_event_open$cgroup(&(0x7f00000000c0)={0x5, 0x70, 0x6, 0x9, 0x2000000000102, 0x9, 0x0, 0xfffffffffffffff9, 0x808, 0x8, 0x7, 0x9, 0x2, 0x81, 0x8, 0x4, 0x8, 0x2, 0x6, 0x3c, 0x5, 0x8000, 0x9, 0xfffffffffffffff9, 0x7f, 0xff, 0xffff, 0x6, 0x9, 0x3, 0x5, 0x2, 0x1, 0xb9, 0x5, 0x2, 0x6, 0x80000000, 0x0, 0x6, 0x1, @perf_config_ext={0x8, 0x7}, 0xa102, 0x40, 0x1db, 0x1, 0x100000000, 0x800000000000, 0x4}, r1, 0xc, r1, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020300090a0000000000000000000000030006000000100002000000e0000001000000000000000002000100000000000000000200000000030005000000000002000000e00000010000000000000000"], 0xa}, 0x1}, 0x20008004) sendmsg$key(r2, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f0000000280)=ANY=[@ANYBLOB="020900e001000000f25a15032a19c98a45438300000000000000007ba4f2e7ebe75344096569399d9aa53d79d3473b1490f8c825023f0c6effee75623675bc0e6d"], 0x10}, 0x1}, 0xfffffffffffffffc) r3 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x6, 0x200000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x74, &(0x7f0000000080)=[@in6={0xa, 0x4e22, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x26}, @in6={0xa, 0x4e23, 0x10000, @empty, 0xfffffffffffff131}, @in6={0xa, 0x4e22, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e23, @multicast1=0xe0000001}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000000240)=ANY=[@ANYRES32=r4, @ANYBLOB="790000001ac0c57feafa701dffc605a99a0ff6aae01a998ff3630cffdbaecf3adb5813c1ec1435cadb8421bdfb2d584f7595157b797d985e27020ebfca87e28286801243f0ffcebc9aad725742a74bdf6b2c26755d050bf386fd5050891bcde12f3f2d61573a23e81a554e18eaa9e51700000000000000000000000000"], &(0x7f0000000180)=0x2) r5 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r5, 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, 0x0, 0x0, 0xff], @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, {{0x0, 0xec}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz1\x00'}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x460) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000000140)={0x2, 0xa2b, 0x4, 0x7, 0x2, 0x20, 0x10000, 0x8a82}, &(0x7f0000000180)=0x20) r6 = socket(0x1d, 0xb, 0x0) setsockopt$inet_group_source_req(r6, 0x0, 0xfe0d64ad1c6cb9f1, &(0x7f0000000680)={0x1000, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108) openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x4006) r7 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) pwritev(r7, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0xffffffff}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x7fff, 0x2, 0x3, 0x0, 0x5, 0x5, 0x6, 0x10001, 0x9, 0x200, 0x4, 0x3304, 0x6, 0x8, 0x3]}, &(0x7f0000000580)=0x100) getsockopt$inet_sctp_SCTP_RTOINFO(r7, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x10001, 0x81, 0x9}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000640)={0x0, @in6={{0xa, 0x4e23, 0x81, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}}, 0x2, 0x4, 0xf8, 0x1, 0x6}, &(0x7f0000000700)=0x98) getsockopt$inet_sctp6_SCTP_CONTEXT(r7, 0x84, 0x11, &(0x7f0000000740)={0x0, 0x200}, &(0x7f0000000340)=0x8) pselect6(0x40, &(0x7f0000000a80)={0x28b, 0x3, 0x9, 0x8001, 0xff, 0x1ff, 0x40, 0x10000}, &(0x7f0000000b00)={0x92a, 0x7, 0x7fff, 0x9, 0x0, 0x5, 0x8, 0x1f}, &(0x7f0000000b40)={0x80000001, 0x81, 0x2, 0x4, 0x3, 0x7, 0xb3f5, 0x37ef}, &(0x7f0000000bc0), &(0x7f0000000c40)={&(0x7f0000000c00)={0x6}, 0x8}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r7, 0x84, 0x6, &(0x7f00000007c0)={0x0, @in6={{0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0xe}, 0x3}}}, &(0x7f0000000880)=0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r7, 0x84, 0x7b, &(0x7f00000008c0)={0x0, 0x1b5}, &(0x7f0000000900)=0x8) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000ac0)={&(0x7f0000000280)=@in={0x2, 0x4e20}, 0x10, &(0x7f00000003c0)=[{&(0x7f00000002c0)="b25b2002e7d8bc055c7d9ed742f2ca865f150419606e27d187b4ce0f2f81d8a0ab0d18a71f265b68c86f9c82600911dcc4698a4baebfb56adf90bec3", 0x3c}], 0x1, &(0x7f0000000940), 0x0, 0x24000001}, 0x0) 2018/03/31 03:44:18 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000ea5fb0)={{0x4000001ff, 0xc0000a}, {}, 0xfffffffffffffffe}) 2018/03/31 03:44:18 executing program 1: mincore(&(0x7f0000f0c000/0x3000)=nil, 0x0, &(0x7f0000afaf0a)=""/246) userfaultfd(0x800) 2018/03/31 03:44:18 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x10}, 0xfffffffffffffd72, &(0x7f0000000100)={&(0x7f0000000300)=@newsa={0x104, 0x10, 0x201, 0x0, 0x0, {{@in=@broadcast=0xffffffff, @in=@remote={0xac, 0x14, 0x14, 0xbb}}, {@in6, 0x0, 0x3c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, {}, {}, 0x0, 0x0, 0xa, 0x3}, [@coaddr={0x14, 0xe, @in=@rand_addr}]}, 0x104}, 0x1, 0x0, 0x0, 0x20000001}, 0x1) 2018/03/31 03:44:18 executing program 4: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75a", 0x40}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/03/31 03:44:18 executing program 0: perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000280)={0x0, 0x42, "84e3e8dbdbf2535322852db9401a28cd8911d7e6e19c64c8374ba63ac37b6272915635a8c9f5633e5fbdf232871b0bb768c03197e5a7c21aa6ece85101a2d04cd62a"}, &(0x7f0000000140)=0x4a) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000180), &(0x7f0000000200)=0x8) r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000000340), 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) sendmsg$nl_xfrm(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000800}, 0xc, &(0x7f0000000100)={&(0x7f00000006c0)=ANY=[@ANYBLOB="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"], 0x308}, 0x1, 0x0, 0x0, 0x40}, 0x20000000) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xa201}) dup3(r0, r1, 0x80000) 2018/03/31 03:44:18 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0x1, 0x6b, 0x0, 0x1000000000000008}, 0x2c) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1, 0x50000) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000040)={'bcsh0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) r1 = openat$cgroup_ro(r0, &(0x7f0000000080)='pids.events\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) r4 = fcntl$getown(r1, 0x9) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f00000001c0)={{0x33, 0x0, 0x8, 0x4, "fc73f2971d9901fce5cb96cba4ea291ae9a9870bc2d564088838b4999081f4b035a846a225e2e56fc822a0a0", 0x1}, 0x0, 0x0, 0x81, r4, 0x8, 0xfffffffffffffc01, "afa2d4060c252ae8d76aa29030797cab74fb557fb742c160eb231bace23906353885e2070ed2f9e84b2a955fc1d9e42e55b4f7aa1a81d93e191bdb21ea09976c", &(0x7f0000000180)='/dev/sg#\x00', 0x9, [], [0x997b, 0x8, 0x8, 0xfffffffffffffffa]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000100)={0x80000000, 0x400, 0x8, {r2, r3+10000000}, 0x3, 0x6}) 2018/03/31 03:44:18 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000), 0x10) accept4$netrom(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0xd, 0x0) write(r0, &(0x7f00000000c0), 0xfec9) 2018/03/31 03:44:18 executing program 4: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75a", 0x40}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/03/31 03:44:18 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100), &(0x7f0000000240)=0xfffffffffffffe2e) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/anycast6\x00') socket$inet6_udp(0xa, 0x2, 0x0) capset(&(0x7f0000000140)={0x20080522}, &(0x7f0000000280)={0x8001, 0x0, 0x0, 0x0, 0x0, 0x2}) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) preadv(r1, &(0x7f00006c6000)=[{&(0x7f0000000b80)=""/202, 0xca}], 0x1, 0x60) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x33b) syz_open_dev$evdev(&(0x7f00000002c0)='/dev/input/event#\x00', 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x0, 0x0) sendto$inet(r2, &(0x7f0000000240)="4e5b331f514effb30265ca5bc1f6e26c", 0x10, 0x0, &(0x7f0000000300)={0x2, 0x20000004e26, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r3 = socket$inet(0x2, 0x4008000000000001, 0x0) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000380)) sendto$inet(r3, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000000140)={&(0x7f0000000100)=[0x2, 0x4f3, 0x5f37, 0x0, 0x0, 0x9], 0x6, 0x2, 0x8c91, 0x3, 0x0, 0x65, {0x0, 0x0, 0x0, 0x1000, 0xfffffffffffffffd, 0x99, 0x29e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, "65d3556dc2e39e725c712332f5afe9886797059342fa0c7165f071fe6c15a871"}}) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) socket(0x0, 0x6, 0x401) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f0000000f80)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000700000004000000ca0100001801000000000000180100008003000080030000800300"], 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000900)=@assoc_value={0x0, 0x5}, &(0x7f0000000340)=0x8) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000980), 0x4) sendto$inet(r3, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) creat(&(0x7f0000000080)='./file0\x00', 0x0) creat(&(0x7f00000009c0)='./file0\x00', 0x0) 2018/03/31 03:44:18 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x400000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000080)={{{@in=@loopback}}, {{@in6=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000000180)=0xe8) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x10d, 0x8000000011, &(0x7f0000000000)="6eb137c9", 0x4) 2018/03/31 03:44:19 executing program 4: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8", 0x4b}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/03/31 03:44:19 executing program 6: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000b00)={0x0, 0xffffffffffffffff}) syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x0, 0x10580) userfaultfd(0x80000) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000012000)}], 0x1, 0x0) r1 = getpgrp(0x0) wait4(r1, 0x0, 0x1, &(0x7f0000781f70)) prctl$setendian(0x14, 0x1) r2 = syz_open_dev$sndctrl(&(0x7f0000000600)='/dev/snd/controlC#\x00', 0x2, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2661, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 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, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r5 = dup2(r4, r3) accept4$ax25(r5, &(0x7f0000000400), &(0x7f0000000440)=0x10, 0x800) pread64(r2, &(0x7f0000000900)=""/195, 0xc3, 0x0) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f0000001040)=ANY=[@ANYBLOB="1a17612be07ed0e8b6ab0166e88f982858a58727b20e4f938a5c73fd0f054441b33be49417878bdeecb0b0e0c234892cc8eb9e09a24c680a39039bac82c11de00000000000beff9c2e000000000000000000000000000500"]) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f000079d000)=0x100000000000001) connect$inet(0xffffffffffffffff, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080)=0x0) kcmp$KCMP_EPOLL_TFD(r6, r1, 0x7, 0xffffffffffffffff, &(0x7f0000000f80)={r0, r0, 0x1f}) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f00000012c0)) r7 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x16907e, 0x0) pwritev(r7, &(0x7f0000001400)=[{&(0x7f0000001440)="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", 0xdcd}], 0x1, 0x4) bind$unix(0xffffffffffffffff, &(0x7f0000000740)=@file={0x0, './file0\x00'}, 0x6e) ioctl$sock_SIOCSIFBR(0xffffffffffffffff, 0x8941, &(0x7f0000001180)=@generic={0x0, 0x3, 0xe4}) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000011c0)=ANY=[@ANYBLOB="07000000000000000400000000000000020000000000000003000000000000000080000000000000f8ffffffffffffff0010000000000000000000000000000000000000000000000108000000000000000000000000000003000000000000000900000000000000060000000000000000000000000000000000000000000000060c00000000000000000000000800000000000000000000ffffffff00000000fd6d0000000000000000000000000000000000000000000004000000000000000000000000000000"]) userfaultfd(0x0) 2018/03/31 03:44:19 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vcs\x00', 0x14000, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000540)) r1 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r3) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0\x00') r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x200000, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) r6 = fcntl$getown(r2, 0x9) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000140)=0x0) kcmp(r6, r7, 0x1, r0, r5) socket$inet(0x2, 0x80004, 0x200) ioctl$KVM_SET_IRQCHIP(r5, 0x8208ae63, &(0x7f0000000000)=@pic={0x1, 0x8001, 0x57, 0x256, 0x73, 0x3, 0xffffffff, 0x4, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x6}) ioctl$KVM_IRQ_LINE(r5, 0x4008ae61, &(0x7f0000000280)={0x0, 0x3}) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r8) finit_module(r8, &(0x7f0000000480)='%$\x00', 0x3) creat(&(0x7f0000000080)='./file0\x00', 0x0) 2018/03/31 03:44:19 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100), &(0x7f0000000240)=0xfffffffffffffe2e) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/anycast6\x00') socket$inet6_udp(0xa, 0x2, 0x0) capset(&(0x7f0000000140)={0x20080522}, &(0x7f0000000280)={0x8001, 0x0, 0x0, 0x0, 0x0, 0x2}) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) preadv(r1, &(0x7f00006c6000)=[{&(0x7f0000000b80)=""/202, 0xca}], 0x1, 0x60) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x33b) syz_open_dev$evdev(&(0x7f00000002c0)='/dev/input/event#\x00', 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x0, 0x0) sendto$inet(r2, &(0x7f0000000240)="4e5b331f514effb30265ca5bc1f6e26c", 0x10, 0x0, &(0x7f0000000300)={0x2, 0x20000004e26, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r3 = socket$inet(0x2, 0x4008000000000001, 0x0) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000380)) sendto$inet(r3, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000000140)={&(0x7f0000000100)=[0x2, 0x4f3, 0x5f37, 0x0, 0x0, 0x9], 0x6, 0x2, 0x8c91, 0x3, 0x0, 0x65, {0x0, 0x0, 0x0, 0x1000, 0xfffffffffffffffd, 0x99, 0x29e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, "65d3556dc2e39e725c712332f5afe9886797059342fa0c7165f071fe6c15a871"}}) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) socket(0x0, 0x6, 0x401) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f0000000f80)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000700000004000000ca01000018010000000000001801000080030000800300008003000004"], 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000900)=@assoc_value={0x0, 0x5}, &(0x7f0000000340)=0x8) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000980), 0x4) sendto$inet(r3, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) creat(&(0x7f0000000080)='./file0\x00', 0x0) creat(&(0x7f00000009c0)='./file0\x00', 0x0) 2018/03/31 03:44:19 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x1, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) epoll_wait(r2, &(0x7f0000000040)=[{}, {}, {}, {}, {}], 0x5, 0x9) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x40a040, 0x0) ioctl$TIOCNOTTY(r3, 0x5422) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, &(0x7f0000000100)="16f20f35ea0800b400baf80c66b8d641dd8166efbafc0cb86f13ef0f01cb3e0fc70b3e65660ff7d336643e0f01c866b9980200000f323e0fc24ffe00", 0x3c}], 0x1, 0x0, &(0x7f00000001c0), 0x0) 2018/03/31 03:44:19 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000100), 0x4) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x20) 2018/03/31 03:44:19 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x80000, 0x100) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000100), 0x2) open(&(0x7f0000000140)='./file0\x00', 0x2800, 0x4) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000000000)=""/174) 2018/03/31 03:44:19 executing program 7: unshare(0x400) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000c7f000)='./file0\x00', &(0x7f0000000140)='nfs4\x00', 0x0, &(0x7f0000590ffe)='v4') r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) fchown(r0, 0x0, 0x0) 2018/03/31 03:44:19 executing program 7: rmdir(&(0x7f0000000000)='./file0\x00') tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x40003) r0 = socket$pppoe(0x18, 0x1, 0x0) bind(r0, &(0x7f0000000040)=@nfc_llcp={0x27, 0x0, 0x0, 0x3, 0x4, 0x0, "050fb31c8dfdb607ebc51fdd510b4d7ccdf2b25e712fdb0838b487c3713b16be0469696e49c0e6783e5656e943dfb2127c0f1b45f312f4eaf8b6106978973e", 0x8}, 0x80) 2018/03/31 03:44:19 executing program 4: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8", 0x4b}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/03/31 03:44:19 executing program 1: clone(0x200, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000240), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080)=0x0) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) getsockname$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) pwritev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="d3", 0x1}], 0x1, 0x0) sched_setscheduler(r0, 0x7, &(0x7f0000000100)=0xb3ec) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) pselect6(0x40, &(0x7f0000000580)={0xfffffffffffffffd, 0xfff, 0x7f, 0x0, 0x81, 0x9, 0xfff, 0xb1c}, &(0x7f00000005c0)={0x0, 0xf3c, 0x5, 0x5de6, 0x100000001, 0x0, 0x8, 0xfffffffffffffc00}, &(0x7f0000000600)={0x655f68db, 0xc0, 0x40, 0xa6, 0xd741, 0x1, 0x3, 0x10000}, &(0x7f0000000640), &(0x7f00000006c0)={&(0x7f0000000680), 0x8}) r2 = gettid() r3 = getpid() kcmp(r2, r3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) process_vm_writev(r3, &(0x7f00000000c0)=[{&(0x7f0000000140)=""/200, 0xc8}], 0x1, &(0x7f0000000400)=[{&(0x7f0000000340)=""/90, 0x5a}], 0x1, 0x0) r4 = syz_open_dev$adsp(&(0x7f0000000300)='/dev/adsp#\x00', 0x7eec, 0x2000) setsockopt$inet6_dccp_buf(r4, 0x21, 0xf, &(0x7f0000000440)="2d465d3265ac914abfee7f333c1c6023ee46cc2f23ff5ed7f1bfad3c432b962bc155920d9d6fa3db592b8acdb2dcb6a1235cf3915219fcd19ec271d015a2ba64dea1749ff337507e29aea0e05c4cbc9ff6d8fd29d5f17ac779f5cc2578744c3a10395a7db76d70fe92fdf3cb0aeab149e65ff0", 0x73) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x400, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f00000003c0)={0x0, 0x80000, r4}) ioctl$DRM_IOCTL_GEM_CLOSE(r4, 0x40086409, &(0x7f0000000540)={r6}) r7 = open(&(0x7f0000363ff8)='./file0\x00', 0x401, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r7, 0x0, 0x41, &(0x7f00000004c0)={'nat\x00', 0x4, [{}, {}, {}, {}]}, 0x68) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r7, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000280)=0x4) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000000700), &(0x7f0000000740)=0x4) 2018/03/31 03:44:19 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100), &(0x7f0000000240)=0xfffffffffffffe2e) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/anycast6\x00') socket$inet6_udp(0xa, 0x2, 0x0) capset(&(0x7f0000000140)={0x20080522}, &(0x7f0000000280)={0x8001, 0x0, 0x0, 0x0, 0x0, 0x2}) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) preadv(r1, &(0x7f00006c6000)=[{&(0x7f0000000b80)=""/202, 0xca}], 0x1, 0x60) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x33b) syz_open_dev$evdev(&(0x7f00000002c0)='/dev/input/event#\x00', 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x0, 0x0) sendto$inet(r2, &(0x7f0000000240)="4e5b331f514effb30265ca5bc1f6e26c", 0x10, 0x0, &(0x7f0000000300)={0x2, 0x20000004e26, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r3 = socket$inet(0x2, 0x4008000000000001, 0x0) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000380)) sendto$inet(r3, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000000140)={&(0x7f0000000100)=[0x2, 0x4f3, 0x5f37, 0x0, 0x0, 0x9], 0x6, 0x2, 0x8c91, 0x3, 0x0, 0x65, {0x0, 0x0, 0x0, 0x1000, 0xfffffffffffffffd, 0x99, 0x29e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, "65d3556dc2e39e725c712332f5afe9886797059342fa0c7165f071fe6c15a871"}}) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) socket(0x0, 0x6, 0x401) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f0000000f80)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000700000004000000ca01000018010000000000001801000080030000800300008003000004"], 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000900)=@assoc_value={0x0, 0x5}, &(0x7f0000000340)=0x8) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000980), 0x4) sendto$inet(r3, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) creat(&(0x7f0000000080)='./file0\x00', 0x0) creat(&(0x7f00000009c0)='./file0\x00', 0x0) 2018/03/31 03:44:19 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 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 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e24, 0xe99, @remote={0xfe, 0x80, [], 0xbb}}}, [0x1, 0xfff, 0x1, 0xffffffffffff0000, 0x8000, 0x0, 0x8, 0xea89, 0x3, 0x0, 0x9, 0xd9, 0xa1, 0x3ff, 0x8]}, &(0x7f0000000100)=0x100) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r1, 0x7, 0x3000000000000000}, 0xc) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00000001c0)={'ip6gre0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/03/31 03:44:19 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x800001, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x10, &(0x7f0000000040)=[@in={0x2, 0x4e21, @multicast2=0xe0000002}]}, &(0x7f00000000c0)=0x10) r1 = memfd_create(&(0x7f0000000280)='/dev/dsp#\x00', 0x1) r2 = perf_event_open(&(0x7f00000005c0)={0x7, 0x70, 0x8, 0x0, 0x81f6, 0x8, 0x0, 0xfffffffffffffe01, 0x142, 0x1, 0xff, 0x3, 0x0, 0x0, 0x4, 0x5, 0x0, 0x8, 0x6, 0x0, 0x1, 0x8, 0x1, 0x800, 0x7, 0xfff, 0x0, 0xf4ca, 0x7, 0x4, 0x7, 0x800, 0x3ff, 0x0, 0x2, 0x0, 0x80000000, 0x0, 0x0, 0x3, 0x2, @perf_bp={&(0x7f0000000580), 0x1}, 0x10000, 0xfd, 0xb6, 0x7, 0x6, 0xf21, 0x976}, 0x0, 0x5, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000001c0)='ip6_vti0\x00', 0x10) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x24201, 0x0) tee(0xffffffffffffffff, r3, 0x40, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000840)=ANY=[@ANYBLOB="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"]) r4 = getpgid(0xffffffffffffffff) ptrace$peek(0x3, r4, &(0x7f0000000200)) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000740)={{{@in=@remote}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f0000000140)=0xe8) fallocate(r3, 0x11, 0x0, 0x8000000) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xcc, &(0x7f00000002c0)=0x1000000, 0x4) openat$vcs(0xffffffffffffff9c, &(0x7f0000000700)='/dev/vcs\x00', 0x0, 0x0) 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) prctl$setmm(0x23, 0x7, &(0x7f0000ffd000/0x1000)=nil) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_MEM_TABLE(r5, 0x4008af03, &(0x7f0000000000)=ANY=[]) bind$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x10, 0x0, 0x25dfdbfe}, 0xc) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r5, 0x40bc5311, &(0x7f0000000300)={0x0, 0x3, 'client1\x00', 0x1, "6dea700b8d591e55", "08f1496fa810039fdc1fc424a6c5849c7ec6764d0f37c177947bcb618e55c868", 0x7}) alarm(0x2) 2018/03/31 03:44:19 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000003c0), 0xc}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000280)={'teql0\x00', 0x55d6}) bind$inet6(r1, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r1, 0x9) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_REINJECT_CONTROL(r3, 0xae71, &(0x7f0000000000)={0x7}) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r5, 0x0) utimes(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x0, 0x2710}, {0x77359400}}) epoll_create1(0x0) r6 = dup3(r3, r4, 0x0) gettid() getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000540), &(0x7f0000000580)=0xc) sendmsg$unix(r6, &(0x7f0000000600)={&(0x7f0000000200)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000280)="6dc95980a1924286d098b55e644d611ef1d29f968b79ff95dc00685ad6e4c5b8cd7115dc492ec052c8a2d4154c9f705985ed7a4e601e408df061bc98c458cb0d53592bcb0b", 0x45}], 0x1, &(0x7f00000005c0), 0x0, 0xb95c1172567e0efd}, 0x8000000000040000) setsockopt$SO_RDS_TRANSPORT(r6, 0x114, 0x8, &(0x7f0000000340), 0x4) r7 = accept4$inet6(r6, &(0x7f0000000080)={0x0, 0x0, 0x0, @local}, &(0x7f0000000300)=0x1c, 0x80800) dup2(r0, r7) perf_event_open(&(0x7f00000000c0)={0x3, 0x70, 0x5, 0x100000001, 0x0, 0x4, 0x0, 0x5, 0x40, 0x8, 0x1, 0x3, 0xdcfd, 0x0, 0x0, 0x1, 0x6, 0xffff, 0x9, 0x3, 0x8, 0xd6c, 0x9, 0x1ff, 0x25d8, 0x7, 0x20, 0x3ff, 0x380000, 0x0, 0x8, 0x62, 0x1, 0x100000000, 0x5, 0x6, 0x3ff, 0xaf17, 0x0, 0x1f, 0x3, @perf_config_ext={0xc, 0xff2f}, 0xa000, 0x100000000, 0x5, 0x7, 0x0, 0xff, 0x2}, 0x0, 0x10, r6, 0x2) setsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f00000001c0)=0x5, 0x4) keyctl$get_keyring_id(0x0, 0x0, 0x80000001) ioctl$TIOCCBRK(r6, 0x5428) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) r8 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r6, 0x4c02, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x10001, 0x1e, 0x9, 0x11, "c17fb401b04de06a7358fb3877cb3694b46c089194970a153788f899b5b9ffe72ff30546093a775fab4417587a60d83d92ada2cdc1dedb6a20e468af150ea2a2", "00e2151ba5b6a510ef3c1e2e5c0da34f5cd0f94e4738033e975772b1b2dfe7b6", [0x0, 0x1000000000001f]}) shutdown(r2, 0x1) ioctl$DRM_IOCTL_IRQ_BUSID(r8, 0xc0106403, &(0x7f0000000040)={0x0, 0x3, 0x0, 0x46}) 2018/03/31 03:44:19 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vcs\x00', 0x14000, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000540)) r1 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r3) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0\x00') r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x200000, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) r6 = fcntl$getown(r2, 0x9) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000140)=0x0) kcmp(r6, r7, 0x1, r0, r5) socket$inet(0x2, 0x80004, 0x200) ioctl$KVM_SET_IRQCHIP(r5, 0x8208ae63, &(0x7f0000000000)=@pic={0x1, 0x8001, 0x57, 0x256, 0x73, 0x3, 0xffffffff, 0x4, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x6}) ioctl$KVM_IRQ_LINE(r5, 0x4008ae61, &(0x7f0000000280)={0x0, 0x3}) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r8) finit_module(r8, &(0x7f0000000480)='%$\x00', 0x3) creat(&(0x7f0000000080)='./file0\x00', 0x0) 2018/03/31 03:44:19 executing program 4: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8", 0x4b}], 0x1, &(0x7f00000000c0)}, 0x0) [ 983.891639] binder_alloc: binder_alloc_mmap_handler: 17501 20000000-20002000 already mapped failed -16 2018/03/31 03:44:20 executing program 4: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060c", 0x50}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/03/31 03:44:20 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100), &(0x7f0000000240)=0xfffffffffffffe2e) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/anycast6\x00') socket$inet6_udp(0xa, 0x2, 0x0) capset(&(0x7f0000000140)={0x20080522}, &(0x7f0000000280)={0x8001, 0x0, 0x0, 0x0, 0x0, 0x2}) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) preadv(r1, &(0x7f00006c6000)=[{&(0x7f0000000b80)=""/202, 0xca}], 0x1, 0x60) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x33b) syz_open_dev$evdev(&(0x7f00000002c0)='/dev/input/event#\x00', 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x0, 0x0) sendto$inet(r2, &(0x7f0000000240)="4e5b331f514effb30265ca5bc1f6e26c", 0x10, 0x0, &(0x7f0000000300)={0x2, 0x20000004e26, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r3 = socket$inet(0x2, 0x4008000000000001, 0x0) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000380)) sendto$inet(r3, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000000140)={&(0x7f0000000100)=[0x2, 0x4f3, 0x5f37, 0x0, 0x0, 0x9], 0x6, 0x2, 0x8c91, 0x3, 0x0, 0x65, {0x0, 0x0, 0x0, 0x1000, 0xfffffffffffffffd, 0x99, 0x29e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, "65d3556dc2e39e725c712332f5afe9886797059342fa0c7165f071fe6c15a871"}}) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) socket(0x0, 0x6, 0x401) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f0000000f80)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000700000004000000ca01000018010000000000001801000080030000800300008003000004"], 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000900)=@assoc_value={0x0, 0x5}, &(0x7f0000000340)=0x8) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000980), 0x4) sendto$inet(r3, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) creat(&(0x7f0000000080)='./file0\x00', 0x0) creat(&(0x7f00000009c0)='./file0\x00', 0x0) 2018/03/31 03:44:20 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000040)='io.stat\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000000380)=""/178, 0xb2) dup3(r2, r0, 0x80000) mknodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) 2018/03/31 03:44:20 executing program 7: openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x80, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001180)='/dev/qat_adf_ctl\x00', 0x0, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x3, 0x104) sendto$unix(r0, &(0x7f00000000c0)="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", 0x1000, 0x40000, &(0x7f00000010c0)=@file={0x0, './file0\x00'}, 0x6e) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x2000000000241369}) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0xea4c, 0x36e, &(0x7f000000a000)=""/195}, 0x48) 2018/03/31 03:44:20 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vcs\x00', 0x14000, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000540)) r1 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$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) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r3) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0\x00') r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x200000, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) r6 = fcntl$getown(r2, 0x9) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000140)=0x0) kcmp(r6, r7, 0x1, r0, r5) socket$inet(0x2, 0x80004, 0x200) ioctl$KVM_SET_IRQCHIP(r5, 0x8208ae63, &(0x7f0000002ff0)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0xfffffffffffffffb}]}) ioctl$KVM_IRQ_LINE(r5, 0x4008ae61, &(0x7f0000000280)={0x0, 0x3}) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r8) finit_module(r8, &(0x7f0000000480)='%$\x00', 0x3) creat(&(0x7f0000000080)='./file0\x00', 0x0) 2018/03/31 03:44:20 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x1000002, 0x0) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000ac0f68)={0xffffffffffff19f8, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x98) openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) sendto(r1, &(0x7f00000004c0)="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", 0xfffffffffffffcb8, 0x4, &(0x7f0000000680)=@sco={0x1f, {0x7, 0x7, 0x0, 0x6, 0x3, 0x2}}, 0x438) ioctl$TCXONC(r0, 0x540a, 0x80000001) write(r0, &(0x7f0000caf000)="9c", 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x1) ioctl$TIOCSCTTY(r1, 0x540e, 0x6) r3 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x4, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000280)=ANY=[@ANYBLOB="00950000aaee0463bcba289e650f702ebfec21548b038e29dac48be9b48993ee17c9025a4929945a02e6c6868c59a8196db2a0cef9c062ca2cbb15c0745c022f1879a9a6c622d7c2500823d4a434c1606c9524d53ac283d0aeefe0027c0bdb08facfc6b49173898c650e3a7612fc8699f2696b9fbcd30bc2239d6349bf71d25e551ae100caf523f08cdd0fae31cf412f54e93b2e09d4e9f483a087e71ea7e32404f365f4e2d0e044e2483a68972764183b6cb9d746af9c06e2e57ef1f979a4748de0a10ee0b7ceb4ead765e5d5940db274d29f67cd795dad", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000140)=0x3) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000180)=@sack_info={r4, 0x8, 0x1}, 0xc) r5 = semget$private(0x0, 0x2, 0x411) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r7, 0xae60) r8 = ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x0) r9 = dup3(r8, r7, 0x0) ioctl$KVM_GET_LAPIC(r9, 0x8400ae8e, &(0x7f0000001280)={"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"}) semctl$SEM_STAT(r5, 0x1, 0x12, &(0x7f0000000000)=""/25) setsockopt$RDS_GET_MR(r9, 0x114, 0x2, &(0x7f0000000100)={{&(0x7f0000000380)=""/88, 0x58}, &(0x7f0000000040), 0x21}, 0x20) 2018/03/31 03:44:20 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000308000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0xc0481273, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf"}) r1 = socket(0x10, 0x2, 0xc) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000440)=0x1) write(r1, &(0x7f00000001c0)="1f0000000104fffff13b54c007110009f30501000b00044000000000020000", 0x1f) fgetxattr(r0, &(0x7f0000000240)=@random={'os2.', "285e7d0e00"}, &(0x7f0000000280)=""/73, 0x49) r2 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000380)={'ip6gre0\x00', {0x2, 0x4e23, @rand_addr=0x6}}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00000003c0)=0x200, 0x4) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)) getsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000000300)=0x8, &(0x7f0000000340)=0x4) r3 = getpid() sched_setparam(r3, &(0x7f0000000400)) r4 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r4, &(0x7f0000f50f90)=[{&(0x7f0000000040)}], 0x1, 0x81006) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00000007c0), &(0x7f0000000540)=0xc) r5 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x806) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r5, 0x0) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000140)}) removexattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200)=@known='system.sockprotoname\x00') getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000480), &(0x7f0000000180)=0x32b) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000000340)={0xb7, 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="00634040000000000000080000017e0000000000000000000000000000000000000000000000000000000000000000000000d762c7c866cdc114fa41374018f0d00f000000000000fc1aff8834484a76f7b06346e0c4a80bf3ebb2be1000712bcf6b841e355a760deb71be0f972ae267cf89f2a386e6249bf3062ade1737244fded459df48a6024ffb69634da4eabac8ff83f12eba2274437066ccafcc27c38f21da7a54d5e2cbb700042ae9a034cfb29ccedd31ddd7a4"], 0x0, 0x0, &(0x7f0000000240)}) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000080)=0x23, 0x102000004) write(0xffffffffffffffff, &(0x7f0000000300), 0x0) 2018/03/31 03:44:20 executing program 1: r0 = gettid() getpgrp(r0) exit(0x3) move_pages(r0, 0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), 0x0) r1 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000000)) 2018/03/31 03:44:20 executing program 4: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060c", 0x50}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/03/31 03:44:20 executing program 7: prlimit64(0x0, 0x3, &(0x7f0000000000)={0x0, 0xffffffffffffffff}, 0x0) 2018/03/31 03:44:20 executing program 4: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060c", 0x50}], 0x1, &(0x7f00000000c0)}, 0x0) [ 984.054942] netlink: 'syz-executor5': attribute type 4 has an invalid length. 2018/03/31 03:44:20 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rtc\x00', 0xa840, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000540)={0x9, 0x100, 0x4, {0x77359400}, 0x613c, 0x9}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f0000000500)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x5001000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x1c, r2, 0x100, 0x70bd2b, 0x25dfdbfd, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x48800) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x40000, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r3, &(0x7f0000000400)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000001c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1d010000"], 0x1}, 0x1, 0x0, 0x0, 0x50}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000140)={{0x5, 0x9}, 0x1, 0x74e, 0x7fff}) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000440)='illinois\x00', 0x9) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue0\x00'}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000640)='/dev/vga_arbiter\x00', 0x2c2, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/31 03:44:21 executing program 7: r0 = accept4(0xffffffffffffff9c, &(0x7f00000000c0)=@l2, &(0x7f0000000140)=0x80, 0x800) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000180)={0x0, 0x200}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000200)={r1, 0x2, 0x9, 0x4}, &(0x7f0000000240)=0x10) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r3 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x4, 0x101040) ioctl$sock_netrom_TIOCOUTQ(r3, 0x5411, &(0x7f0000000080)) name_to_handle_at(r3, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0xc0, 0x9, "0685803c1d8f54c8fb24b5b5b27b75b44b8dba2f6dced3ffd44650fc27254ea0dfd646f2c2853c74d45930c47eb92385d5f1d6587cd6d4b8cdf666b432caebfa9e06c259840b169552adf3c4e59a26d355d5ee1ba5e404e7a1c93bc8833ffe72912290a1026c73b0a34752d5a366c3c7d0f8d7d5365b0e481679b44daae6366f46986864c6c0c988e5a5cd6b633208dd3b510bc180f89b82cedc6ab7be5e73ac213c289ef12aeee1015c0bdca73d46909c0059372a0cb01f"}, &(0x7f0000000380), 0x1400) write$rdma_cm(r2, &(0x7f0000002500)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000024c0)={0xffffffff}, 0x106, 0x1009}}, 0x20) write$rdma_cm(r2, &(0x7f0000002580)=@set_option={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000980), r4, 0x0, 0x2, 0x4}}, 0x20) 2018/03/31 03:44:21 executing program 4: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab", 0x53}], 0x1, &(0x7f00000000c0)}, 0x0) [ 984.101791] binder: 17538:17541 transaction failed 29189/-22, size 0-7122161335709728768 line 2848 [ 984.140968] netlink: 'syz-executor5': attribute type 4 has an invalid length. 2018/03/31 03:44:21 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100), &(0x7f0000000240)=0xfffffffffffffe2e) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/anycast6\x00') socket$inet6_udp(0xa, 0x2, 0x0) capset(&(0x7f0000000140)={0x20080522}, &(0x7f0000000280)={0x8001, 0x0, 0x0, 0x0, 0x0, 0x2}) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) preadv(r1, &(0x7f00006c6000)=[{&(0x7f0000000b80)=""/202, 0xca}], 0x1, 0x60) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x33b) syz_open_dev$evdev(&(0x7f00000002c0)='/dev/input/event#\x00', 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x0, 0x0) sendto$inet(r2, &(0x7f0000000240)="4e5b331f514effb30265ca5bc1f6e26c", 0x10, 0x0, &(0x7f0000000300)={0x2, 0x20000004e26, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r3 = socket$inet(0x2, 0x4008000000000001, 0x0) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000380)) sendto$inet(r3, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000000140)={&(0x7f0000000100)=[0x2, 0x4f3, 0x5f37, 0x0, 0x0, 0x9], 0x6, 0x2, 0x8c91, 0x3, 0x0, 0x65, {0x0, 0x0, 0x0, 0x1000, 0xfffffffffffffffd, 0x99, 0x29e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, "65d3556dc2e39e725c712332f5afe9886797059342fa0c7165f071fe6c15a871"}}) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) socket(0x0, 0x6, 0x401) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f0000000f80)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000700000004000000ca0100001801000000000000180100008003000080030000800300000400"], 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000900)=@assoc_value={0x0, 0x5}, &(0x7f0000000340)=0x8) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000980), 0x4) sendto$inet(r3, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) creat(&(0x7f0000000080)='./file0\x00', 0x0) creat(&(0x7f00000009c0)='./file0\x00', 0x0) 2018/03/31 03:44:21 executing program 6: syz_emit_ethernet(0x11, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaeaa756464b997cfbb7c96fa14fd0649aabbaaaaaaaaaaaa0004000086"], &(0x7f0000000000)={0x0, 0x0, [0xe4b, 0xbd7, 0x3a4, 0x293]}) [ 984.171122] binder: 17538:17541 transaction failed 29189/-22, size 0-7122161335709728768 line 2848 2018/03/31 03:44:21 executing program 4: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab", 0x53}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/03/31 03:44:21 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000002740)={@loopback, 0x0}, &(0x7f0000002780)=0xdea2d6574cbc37a4) sendmmsg(r0, &(0x7f00000026c0)=[{{&(0x7f0000000140)=@nfc={0x27, 0x1}, 0x80, &(0x7f0000002440)=[{&(0x7f00000001c0)="a59fe0c9ffafe18cc43ed4e78243af6ca9e606d63264db50408ee5199956535626dd80a4", 0x24}, {&(0x7f0000000200)="6e5cbca83cd089ebe47f172bd4b59c375ae020e7ee8db24d3e6e043c8ff17d8eb4f6a8ec31c381865daa9c52e6fc882e07fe25de430bf6d3145a9e2207fd69212372922694f89e7e528584c5d09794243af7603e55dc8099a3952b7bc706296bfb54a69470bd747c52c4d3311ed6c6cffd1756844c7d34981e69ab8bfd268735288d5e51973366a10686f7687c9575077fb535f95283e8072d45609d04", 0x9d}, {&(0x7f00000002c0)="eba2b71cea056fb3d36b905e9950b0a28f1803155a6b77690747fd4675cf1e1dae53551839e0d9d41c8257e8e3f60790456cca9f914204e12d7087db45d9c9954e2ed96b5b8dafb530358463bfbabbebe9b879f8bf1930a00df6813ffc91f0f45165af182380421ce0d51a89", 0x6c}, {&(0x7f0000000340)="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0x1000}, {&(0x7f0000001340)="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0x1000}, {&(0x7f0000002340)="af83948ccf086dd585744c12f1e0d9ec4bce422df014846f2e135dac351558732c66", 0x22}, {&(0x7f0000002380)="8c671ef0aa4311d6745ffa9a56c040726e65f187", 0x14}, {&(0x7f00000023c0)="dddee25d52bcec4acac390408c901eba25c17e680b927350a3369e1b180312ca13cc973ede79c85dd4cfc9c041ce1d93390b71ba9d4375da7a9bc1a8260d03cb74b2bb8e21df4b2b1a8e813201", 0x4d}], 0x8, 0x0, 0x0, 0x800}, 0x2}, {{&(0x7f00000024c0)=@in6={0xa, 0x4e22, 0x80, @remote={0xfe, 0x80, [], 0xbb}, 0x1ff}, 0x80, &(0x7f0000002600)=[{&(0x7f0000002540)="90a4ad41d1df549cca6d0581ce3caa7db2015454ae7680188e436960df83d5a28e9cc0ddd5a59054e8023f6d6eaf5109111372c555d60edcc450d109997d0b4171f7e420c9a48bd3a0c67f22121eafb34e3f6aa2cd767f83c5fc7f71d32ad5b99c3692c7348cb4d103b5fd6b2a8654713def0b6d7cba9e293d4feef623b3d83fd0f553f8dcc2fec3685f8b837ab67238f75296d7d54b843c82d2315001aa4d4cfdd6ef3e6e2e9acba03e955da24d6e987b8c61", 0xb3}], 0x1, &(0x7f0000002640)=[{0x40, 0x101, 0x80000001, "4fe371ac5d1aae3c681fab665423acf7eeb1c6914d69db6fb9a9434abb1d7b2150f7ec3cee42b632fd35257ff3"}, {0x10, 0x104, 0x1}], 0x50, 0x8080}, 0x6}], 0x2, 0x5) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x14}}, @empty, @dev={0xfe, 0x80, [], 0x1a}, 0x7fffffff, 0x3, 0x1, 0x0, 0x7, 0x100, r1}) ioctl$sock_ifreq(r0, 0x89f4, &(0x7f0000000000)={'ip6_vti0\x00', @ifru_map}) socket$inet_icmp(0x2, 0x2, 0x1) [ 984.218930] binder: undelivered TRANSACTION_ERROR: 29189 [ 984.234040] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/31 03:44:22 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x31) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000000040)={&(0x7f0000dfe000/0x200000)=nil, 0x80000000, 0x3, 0x50, &(0x7f0000f4d000/0x3000)=nil, 0xfff}) sendmsg$nl_route(r0, &(0x7f0000808fc8)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000e69fb8)=@ipmr_newroute={0x1c, 0x18, 0xc21, 0x0, 0x0, {0x80, 0x20}}, 0x1c}, 0x1}, 0x0) 2018/03/31 03:44:22 executing program 7: r0 = userfaultfd(0x3) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x0, 0x2c4082) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000005540)={{{@in=@broadcast, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f0000005640)=0xe8) r3 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) socketpair(0xa, 0x6, 0xfffffffffffffffc, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f000000ef31)='b'}) open_by_handle_at(r4, &(0x7f00000000c0)={0x8, 0x8}, 0x200000) r5 = mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r3, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="11634840", @ANYRES64=0x0, @ANYBLOB="0300100000000000"], 0x0, 0x0, &(0x7f0000011f9d)}) socketpair(0x0, 0x0, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000000380)=""/176, &(0x7f0000000300)=0xb0) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000140)={0x20, 0x0, &(0x7f0000000080)=[@acquire_done={0x40106309}, @free_buffer={0x40086303, r5}], 0x0, 0x0, &(0x7f00000000c0)}) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000005680)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000005480)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x3}) r7 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r6, &(0x7f0000000500)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000280)={&(0x7f0000000480)={0x70, r8, 0x28, 0x70bd2a, 0x25dfdbfe, {0xd}, [@IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x81}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x19}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x81}]}, 0x70}, 0x1, 0x0, 0x0, 0x40081}, 0xc0) ioctl$EVIOCGMTSLOTS(r7, 0x8040450a, &(0x7f00000054c0)) close(r7) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r9 = creat(&(0x7f00000054c0)='./control/file0\x00', 0x111) syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0xf6ca, 0x0) mmap(&(0x7f0000011000/0x4000)=nil, 0x4000, 0x8, 0x10, r1, 0x1000000) r10 = socket$inet(0x2, 0x3, 0xff) sendmsg(r10, &(0x7f00000014c0)={&(0x7f0000000080)=@in={0x2}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000100)="a75fdcf8382d87057501070000000000dc72564f955555cc153a58ac698d105a5f205c91", 0x24}], 0x1, &(0x7f0000000040)}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r9, 0x4058534c, &(0x7f0000005140)={0x5, 0x800, 0x8, 0x3, 0x400, 0x3}) 2018/03/31 03:44:22 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vcs\x00', 0x14000, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000540)) r1 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="ead1af0cc65d8ffd1a0884ba8ba8d8baf0f19c7bd15c0fd80e6883699a728d9245b3b3649e6775895d9760fbabc6ffc84d8a468687762e56641b11e477d07f4f0486064fa61d7e9c409013b8611762fb54632727c5c32e737b40706da1f9076aac0900370d645851f4e440710d3987a357001e2c0aa9b215aa2b59e4683c7b1b9dba33f899ff194e3be197ba9dbccb4d7cbd9aa04fbd062ae3406ab7bf8179e95f8c00", 0xa3, 0xfffffffffffffffe) r3 = request_key(&(0x7f0000000240)='.dead\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000300)=')cgroupselinuxvmnet1\x00', 0xfffffffffffffffe) keyctl$reject(0x13, r2, 0x9, 0x3, r3) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0) dup3(0xffffffffffffffff, r4, 0x0) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r6) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0\x00') r7 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r7, 0xae60) socket$inet(0x2, 0x80004, 0x200) ioctl$KVM_SET_IRQCHIP(r7, 0x8208ae63, &(0x7f0000000000)=@pic={0x1, 0x8001, 0x57, 0x256, 0x73, 0x3, 0xffffffff, 0x4, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x6}) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000000740)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0xfffffffffffffffb}]}) ioctl$KVM_IRQ_LINE(r7, 0x4008ae61, &(0x7f0000000280)={0x0, 0x3}) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r9 = getgid() getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0, 0x0}, &(0x7f0000000380)=0xc) setregid(r9, r10) fchdir(r8) finit_module(r8, &(0x7f0000000480)='%$ ', 0x3) creat(&(0x7f0000000080)='./file0\x00', 0x0) 2018/03/31 03:44:22 executing program 4: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab", 0x53}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/03/31 03:44:22 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100), &(0x7f0000000240)=0xfffffffffffffe2e) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/anycast6\x00') socket$inet6_udp(0xa, 0x2, 0x0) capset(&(0x7f0000000140)={0x20080522}, &(0x7f0000000280)={0x8001, 0x0, 0x0, 0x0, 0x0, 0x2}) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) preadv(r1, &(0x7f00006c6000)=[{&(0x7f0000000b80)=""/202, 0xca}], 0x1, 0x60) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x33b) syz_open_dev$evdev(&(0x7f00000002c0)='/dev/input/event#\x00', 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x0, 0x0) sendto$inet(r2, &(0x7f0000000240)="4e5b331f514effb30265ca5bc1f6e26c", 0x10, 0x0, &(0x7f0000000300)={0x2, 0x20000004e26, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r3 = socket$inet(0x2, 0x4008000000000001, 0x0) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000380)) sendto$inet(r3, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000000140)={&(0x7f0000000100)=[0x2, 0x4f3, 0x5f37, 0x0, 0x0, 0x9], 0x6, 0x2, 0x8c91, 0x3, 0x0, 0x65, {0x0, 0x0, 0x0, 0x1000, 0xfffffffffffffffd, 0x99, 0x29e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, "65d3556dc2e39e725c712332f5afe9886797059342fa0c7165f071fe6c15a871"}}) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) socket(0x0, 0x6, 0x401) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f0000000f80)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000700000004000000ca0100001801000000000000180100008003000080030000800300000400"], 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000900)=@assoc_value={0x0, 0x5}, &(0x7f0000000340)=0x8) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000980), 0x4) sendto$inet(r3, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) creat(&(0x7f0000000080)='./file0\x00', 0x0) creat(&(0x7f00000009c0)='./file0\x00', 0x0) 2018/03/31 03:44:22 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000004400), 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') r2 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') writev(r2, &(0x7f0000b97000)=[{&(0x7f00000e9000)='4', 0x1}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000b97000)=[{&(0x7f00000e9000)='4', 0x1}], 0x1) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000440)={0x0, 0x8, 0x7, 0x8001, 0xffffffffffffff80, 0x7ff, 0x0, 0x5, {0x0, @in={{0x2, 0x4e22}}, 0x95, 0x0, 0x83, 0x7, 0x5}}, &(0x7f0000000000)=0xb0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in={{0x2}}, 0x0, 0x1, 0x0, 0xe0000000, 0xcc5}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000003c0)=0x7, 0x4) preadv(0xffffffffffffffff, &(0x7f0000002840)=[{&(0x7f0000000040)=""/94, 0x5e}, {&(0x7f0000000640)=""/85, 0x55}, {&(0x7f00000006c0)=""/4096, 0x1000}, {&(0x7f0000000380)=""/45, 0x2d}, {&(0x7f00000016c0)=""/153, 0x99}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000002780)=""/139, 0x8b}], 0x7, 0x0) syz_open_pts(r0, 0x2) r3 = dup3(0xffffffffffffffff, r0, 0x0) listen(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000340)=[{&(0x7f0000000280)=""/137, 0x89}, {&(0x7f0000000540)=""/228, 0xe4}], 0x2) lseek(r3, 0x0, 0x2) 2018/03/31 03:44:22 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vcs\x00', 0x14000, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000540)) r1 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r3) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0\x00') r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x200000, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) r6 = fcntl$getown(r2, 0x9) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000140)=0x0) kcmp(r6, r7, 0x1, r0, r5) socket$inet(0x2, 0x80004, 0x200) ioctl$KVM_SET_IRQCHIP(r5, 0x8208ae63, &(0x7f0000002ff0)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0xfffffffffffffffb}]}) ioctl$KVM_IRQ_LINE(r5, 0x4008ae61, &(0x7f0000000280)={0x0, 0x3}) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r8) finit_module(r8, &(0x7f0000000480)='%$\x00', 0x3) creat(&(0x7f0000000080)='./file0\x00', 0x0) 2018/03/31 03:44:22 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000d40)=@broute={'broute\x00', 0x20, 0x3, 0xcb8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000080], 0x0, &(0x7f0000000040), &(0x7f0000000080)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x9, 0x40, 0xaaff, 'syz_tun\x00', 'bpq0\x00', 'lo\x00', 'yam0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0xff, 0x0, 0x0, 0xff], 0x858, 0x8d8, 0x950, [@u32={'u32\x00', 0x7c0, {{[{[{0x0, 0x3}, {0x0, 0x3}, {0x0, 0x2}, {0x5c36, 0x3}, {0x2, 0x2}, {0xa460400000000000, 0x3}, {0x1, 0x3}, {0x100000001, 0x2}, {0x40, 0x2}, {0xffff, 0x3}, {0x800}], [{0x7c46, 0x9}, {0x2, 0x6}, {0xec, 0xff}, {0x8, 0x1}, {0x101, 0x8}, {0x0, 0x3}, {0x0, 0x2}, {0xffffffff, 0x1}, {0x20, 0x8000}, {0x3, 0xd74}, {0x8, 0x1}], 0x8}, {[{0x3, 0x3}, {0x5f6, 0x3}, {0x3, 0x1}, {0xfffffffffffffff8, 0x2}, {0xffffffff7fffffff, 0x1}, {0xa1e, 0x1}, {0x4, 0x2}, {0x5, 0x2}, {0x4}, {0x0, 0x1}, {0x81, 0x3}], [{0x1f, 0x9}, {0x3f, 0x100000001}, {0x2c6, 0x20}, {0x1, 0x480}, {0x0, 0x7}, {0x1, 0x9}, {0x4, 0x6}, {0x7, 0x8}, {0xe4f4, 0x97}, {0xe590, 0x9}, {0x8, 0x7fffffff}], 0x1, 0x1}, {[{0xfffffffffffff001, 0x3}, {0x7fff, 0x3}, {0x8, 0x1}, {0x2, 0x3}, {0x7f, 0x3}, {0x8000, 0x3}, {0x6, 0x3}, {0xb0, 0x1}, {0x1000}, {0x883, 0x1}, {0xfffffffffffffbff}], [{0x2, 0xffffffff}, {0x3f, 0xe3}, {0x6, 0x5}, {0x80, 0xfee}, {0x100, 0x400000008000}, {0x1, 0x1}, {0x1000, 0x8}, {0x73d5fac1}, {0x100000001, 0x1}, {0x100, 0x10000}, {0x5, 0x7f}], 0x5, 0x1}, {[{0x20}, {0x3ff}, {0x8}, {0x10001, 0x3}, {0x200, 0x3}, {0x3ff}, {0x9, 0x3}, {0x3}, {0xffff, 0x2}, {0x0, 0x3}, {0xffffffffffffffff, 0x3}], [{0x3ff, 0x2}, {0xfff, 0x101}, {0x1, 0x10001}, {0x9, 0x2}, {0x8, 0xae}, {0x8, 0x6}, {0x7, 0x4}, {0x7, 0x5}, {0xfff}, {0x37a3, 0x3f}, {0x8, 0x80000001}], 0x4, 0x4}, {[{0x9, 0x3}, {0xa16, 0x1}, {0x1}, {0x4, 0x3}, {0xf3c, 0x1}, {0x100000001}, {0x3, 0x3}, {0x6, 0x3}, {0x3f, 0x1}, {0x2, 0x3}, {0x80, 0x3}], [{0x7, 0x1}, {0x24f5, 0x4}, {0x1, 0x2}, {0x5, 0x4}, {0xb19, 0x8}, {0x5, 0x1e}, {0x81, 0x8000}, {0x1, 0x3}, {0x1, 0x5}, {0x5, 0xd4}, {0xff, 0x400}], 0x5, 0x6}, {[{0xfffffffffffffffe, 0x3}, {0x400, 0x2}, {0x4000000000000, 0x2}, {0x2, 0x3}, {0x8, 0x3}, {0x100000001, 0x3}, {0x8, 0x2}, {0xed, 0x3}, {0xe7b}, {0x2e, 0x1}, {0x1, 0x3}], [{0x9}, {0x7, 0x9}, {0x40, 0x7a98936}, {0x1ff, 0x7}, {0x1, 0x100000001}, {0x7fff, 0x2e6c}, {0xffffffff00000001, 0x8}, {0x8, 0x85b}, {0x800, 0x7ff}, {0x3, 0x4}, {0x3c237ca0, 0x8}], 0x4, 0x3}, {[{0x10000, 0x1}, {0x53, 0x3}, {0x7f}, {0x2, 0x3}, {0x9, 0x3}, {0x1, 0x3}, {0x64, 0x1}, {0x6, 0x3}, {0x2, 0x3}, {0xc58}, {0x4, 0x3}], [{0xfffffffffffffffc, 0x33}, {0x2, 0xd4}, {0x2, 0x8001}, {0x0, 0x1}, {0x2, 0x9}, {0x20, 0xffffffff}, {0x7, 0x4}, {0x4, 0x1}, {0x7, 0x800}, {0x1, 0x10001}, {0x80000000, 0x8eb}], 0x3, 0x3}, {[{0x7, 0x1}, {0x1f, 0x3}, {0x304, 0x2}, {0x9, 0x3}, {0xd8b}, {0x1, 0x3}, {0x400, 0x3}, {0x3ff, 0x1}, {0x400, 0x1}, {0xb1c8}, {0x9, 0x2}], [{0x6, 0x20}, {0x4, 0x40}, {0x8001, 0x700000000000000}, {0x20, 0x3}, {0x8, 0x3}, {0xda, 0x7ff}, {0x0, 0x20}, {0x0, 0x7b47}, {0x0, 0x81}, {0x6dd, 0x1}, {0x64a0, 0x2}], 0xb, 0x7}, {[{0xfffffffffffffeff, 0x3}, {0x7ff, 0x3}, {0x9, 0x1}, {0x48d08b16, 0x1}, {0x1000, 0x1}, {0x7, 0x3}, {0x7ff, 0x3}, {0x5, 0x1}, {0x7, 0x3}, {0x3, 0x2}, {0xffffffffffff6384, 0x3}], [{0x0, 0x8}, {0x3, 0x1}, {0x3f}, {0xa695, 0x7}, {0x0, 0xd34}, {0x6, 0x20}, {0x8, 0xffff}, {0x7fffffff, 0x6}, {0x10001, 0x1}, {0x6, 0x10000}, {0x6, 0x5}], 0xa, 0xb}, {[{0x400}, {0x1}, {0x8}, {0x67d, 0x3}, {0x6, 0x2}, {0x0, 0x3}, {0x1}, {0x8, 0x3}, {0x101}, {0x5, 0x1}, {0x9, 0x1}], [{0xff, 0x1}, {0x3f, 0x6}, {0x101, 0x5da7c0f0}, {0x7ff, 0xae}, {0xb23, 0xf911}, {0x8, 0x1}, {0x8000, 0x3}, {0x0, 0x1}, {0x81, 0x4c7e}, {0xf55, 0x7ff}, {0xffffffffffffffff, 0x7}], 0x9, 0x2}, {[{0x3, 0x3}, {0x2}, {0x5, 0x2}, {0x0, 0x3}, {0x10000, 0x3}, {0x1000}, {0x2, 0x3}, {0x3, 0x1}, {0xad}, {0x7c69, 0x2}], [{0x3edc48c9, 0x5538}, {0x10000, 0x4}, {0x40, 0x8}, {0x3, 0x1ff}, {0xffff, 0xfff}, {0x6, 0xfffffffffffffff7}, {}, {0x8, 0x9}, {0x897, 0x4}, {0x8000, 0xfff}, {0x4, 0xffffffffffffffff}], 0x5, 0x2}], 0x6, 0x1}}}]}, [@common=@log={'log\x00', 0x28, {{0x7ff, "ec5b4d4bdc264af1e74377fdb2a4a04a6f3f28f3d788885105f40eda14e3", 0x4}}}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffe}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x119, 0x6, 0x75, 0x0, 0x0, "a6935b604bc80ff4a09040582218f1100f0721f61ecc9fb1061182bc9e4d223d7fa4237251569df0a280238011d486523c7cfe35d3a4e098bed817ff1d4adbbc"}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0x9, 0x4, 0x8917, 'rose0\x00', 'syz_tun\x00', 'ip6gre0\x00', 'irlan0\x00', @random="93a6bab32ae6", [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0xf0, 0x220}, [@common=@AUDIT={'AUDIT\x00', 0x8}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00', 0x1, 0x4, 0x3f}}}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x10e, 'system_u:object_r:cert_t:s0\x00'}}}}, {{{0x15, 0x28, 0x8809, 'nr0\x00', 'bridge0\x00', 'ip6_vti0\x00', 'syzkaller1\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0x70, 0xb8}}, @common=@ERROR={'ERROR\x00', 0x20, {"c8bc953c8e355f7954cb3ce6dbde4e5d570673a19da6f26fca3819008652"}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe}]}, 0xd30) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x3000001, 0x40010, r0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000dc0), &(0x7f0000000e00)=0x4) 2018/03/31 03:44:22 executing program 4: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91", 0x54}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/03/31 03:44:22 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x557eb3f4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000180)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000190000000000000083c2a559b1e915322b3963b998d4f9148e241f1a9b0ccccd0a341ec38ef08e64618b0c42e80c20bf66e3878fa972227af8e932c60f361644a9c2cdfd84f0c50129685ee79eac8f47678f98780cbcd9896b7de0ff9b55e5878339d1f4a05733d7ba3eb957eb528252a68450efa64b41b846a4e70ae79090fa36335dc40cb5c43eee26bc8a95ba185d773d8a2b22d9"], &(0x7f0000000080)=0x28) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000040)) r2 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x2, 0x200000) accept$alg(r2, 0x0, 0x0) 2018/03/31 03:44:22 executing program 1: socketpair(0x0, 0x3, 0xfffffffffffffffa, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000080)) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) 2018/03/31 03:44:22 executing program 4: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91", 0x54}], 0x1, &(0x7f00000000c0)}, 0x0) [ 985.286400] binder: 17600 RLIMIT_NICE not set 2018/03/31 03:44:22 executing program 6: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpu.stat\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000080)={0x6, 0x9}) perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/cuse\x00', 0x1, 0x0) write$fuse(r1, &(0x7f0000000200)={0x50, 0x6, 0x0, @fuse_init_out={0x7, 0x1a, 0x0, 0x0, 0x0, 0x5}}, 0x50) 2018/03/31 03:44:22 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100), &(0x7f0000000240)=0xfffffffffffffe2e) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/anycast6\x00') socket$inet6_udp(0xa, 0x2, 0x0) capset(&(0x7f0000000140)={0x20080522}, &(0x7f0000000280)={0x8001, 0x0, 0x0, 0x0, 0x0, 0x2}) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) preadv(r1, &(0x7f00006c6000)=[{&(0x7f0000000b80)=""/202, 0xca}], 0x1, 0x60) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x33b) syz_open_dev$evdev(&(0x7f00000002c0)='/dev/input/event#\x00', 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x0, 0x0) sendto$inet(r2, &(0x7f0000000240)="4e5b331f514effb30265ca5bc1f6e26c", 0x10, 0x0, &(0x7f0000000300)={0x2, 0x20000004e26, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r3 = socket$inet(0x2, 0x4008000000000001, 0x0) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000380)) sendto$inet(r3, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000000140)={&(0x7f0000000100)=[0x2, 0x4f3, 0x5f37, 0x0, 0x0, 0x9], 0x6, 0x2, 0x8c91, 0x3, 0x0, 0x65, {0x0, 0x0, 0x0, 0x1000, 0xfffffffffffffffd, 0x99, 0x29e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, "65d3556dc2e39e725c712332f5afe9886797059342fa0c7165f071fe6c15a871"}}) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) socket(0x0, 0x6, 0x401) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f0000000f80)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000700000004000000ca0100001801000000000000180100008003000080030000800300000400"], 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000900)=@assoc_value={0x0, 0x5}, &(0x7f0000000340)=0x8) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000980), 0x4) sendto$inet(r3, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) creat(&(0x7f0000000080)='./file0\x00', 0x0) creat(&(0x7f00000009c0)='./file0\x00', 0x0) 2018/03/31 03:44:22 executing program 4: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91", 0x54}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/03/31 03:44:22 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00000000c0)='eth0\'GPL-cgroupeth0wlan0()^[!self\x00', 0x4) lseek(r0, 0x0, 0x1) 2018/03/31 03:44:22 executing program 4 (fault-call:1 fault-nth:0): r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) [ 985.514502] FAULT_INJECTION: forcing a failure. [ 985.514502] name failslab, interval 1, probability 0, space 0, times 0 [ 985.525854] CPU: 0 PID: 17643 Comm: syz-executor4 Not tainted 4.16.0-rc7+ #372 [ 985.533212] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 985.542557] Call Trace: [ 985.545129] dump_stack+0x194/0x24d [ 985.548736] ? arch_local_irq_restore+0x53/0x53 [ 985.553391] should_fail+0x8c0/0xa40 [ 985.557087] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 985.562200] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 985.567199] ? release_sock+0x1d4/0x2a0 [ 985.571154] ? trace_hardirqs_on+0xd/0x10 [ 985.575280] ? __local_bh_enable_ip+0x121/0x230 [ 985.579930] ? find_held_lock+0x35/0x1d0 [ 985.583986] ? check_same_owner+0x320/0x320 [ 985.588293] ? rcu_note_context_switch+0x710/0x710 [ 985.593206] should_failslab+0xec/0x120 [ 985.597162] kmem_cache_alloc_node+0x56/0x760 [ 985.601638] ? netlink_getsockopt+0x660/0x660 [ 985.606114] __alloc_skb+0xf1/0x780 [ 985.609732] ? skb_copy_and_csum_dev+0x370/0x370 [ 985.614469] ? _copy_from_user+0x99/0x110 [ 985.618597] ? rw_copy_check_uvector+0x1be/0x280 [ 985.623333] ? import_iovec+0x238/0x430 [ 985.627290] ? security_socket_getpeersec_dgram+0x91/0xc0 [ 985.632807] netlink_sendmsg+0xa86/0xe60 [ 985.636850] ? netlink_unicast+0x6b0/0x6b0 [ 985.641070] ? security_socket_sendmsg+0x89/0xb0 [ 985.645810] ? netlink_unicast+0x6b0/0x6b0 [ 985.650030] sock_sendmsg+0xca/0x110 [ 985.653723] ___sys_sendmsg+0x767/0x8b0 [ 985.657677] ? copy_msghdr_from_user+0x590/0x590 [ 985.662409] ? find_held_lock+0x35/0x1d0 [ 985.666454] ? __f_unlock_pos+0x19/0x20 [ 985.670410] ? lock_downgrade+0x980/0x980 [ 985.674537] ? get_pid_task+0xbc/0x140 [ 985.678403] ? __fget_light+0x2b2/0x3c0 [ 985.682355] ? fget_raw+0x20/0x20 [ 985.685787] ? find_held_lock+0x35/0x1d0 [ 985.689845] __sys_sendmsg+0xe5/0x210 [ 985.693623] ? __sys_sendmsg+0xe5/0x210 [ 985.697574] ? SyS_shutdown+0x290/0x290 [ 985.701529] ? __sb_end_write+0xa0/0xd0 [ 985.705492] ? SyS_read+0x220/0x220 [ 985.709099] SyS_sendmsg+0x2d/0x50 [ 985.712614] ? __sys_sendmsg+0x210/0x210 [ 985.716652] do_syscall_64+0x281/0x940 [ 985.720519] ? vmalloc_sync_all+0x30/0x30 [ 985.724641] ? _raw_spin_unlock_irq+0x27/0x70 [ 985.729113] ? finish_task_switch+0x1c1/0x7e0 [ 985.733583] ? syscall_return_slowpath+0x550/0x550 [ 985.738489] ? syscall_return_slowpath+0x2ac/0x550 [ 985.743394] ? prepare_exit_to_usermode+0x350/0x350 [ 985.748389] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 985.753735] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 985.758559] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 985.763725] RIP: 0033:0x454e79 [ 985.766890] RSP: 002b:00007f9b589c6c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 985.774574] RAX: ffffffffffffffda RBX: 00007f9b589c76d4 RCX: 0000000000454e79 [ 985.781820] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013 [ 985.789063] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 985.796311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 985.803557] R13: 00000000000004cb R14: 00000000006f93a8 R15: 0000000000000000 [ 986.026674] binder: 17600 RLIMIT_NICE not set [ 986.036246] binder: release 17596:17600 transaction 193 in, still active [ 986.043151] binder: send failed reply for transaction 193 to 17596:17647 [ 986.050446] binder: 17596:17600 BC_ACQUIRE_DONE node 192 has no pending acquire request [ 986.073886] binder: 17596:17647 ioctl c0306201 20004000 returned -14 2018/03/31 03:44:22 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100), &(0x7f0000000240)=0xfffffffffffffe2e) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/anycast6\x00') socket$inet6_udp(0xa, 0x2, 0x0) capset(&(0x7f0000000140)={0x20080522}, &(0x7f0000000280)={0x8001, 0x0, 0x0, 0x0, 0x0, 0x2}) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) preadv(r1, &(0x7f00006c6000)=[{&(0x7f0000000b80)=""/202, 0xca}], 0x1, 0x60) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x33b) syz_open_dev$evdev(&(0x7f00000002c0)='/dev/input/event#\x00', 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x0, 0x0) sendto$inet(r2, &(0x7f0000000240)="4e5b331f514effb30265ca5bc1f6e26c", 0x10, 0x0, &(0x7f0000000300)={0x2, 0x20000004e26, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r3 = socket$inet(0x2, 0x4008000000000001, 0x0) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000380)) sendto$inet(r3, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000000140)={&(0x7f0000000100)=[0x2, 0x4f3, 0x5f37, 0x0, 0x0, 0x9], 0x6, 0x2, 0x8c91, 0x3, 0x0, 0x65, {0x0, 0x0, 0x0, 0x1000, 0xfffffffffffffffd, 0x99, 0x29e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, "65d3556dc2e39e725c712332f5afe9886797059342fa0c7165f071fe6c15a871"}}) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) socket(0x0, 0x6, 0x401) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f0000000f80)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000700000004000000ca010000180100000000000018010000800300008003000080030000040000"], 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000900)=@assoc_value, &(0x7f0000000340)=0x8) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000980), 0x4) sendto$inet(r3, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) creat(&(0x7f0000000080)='./file0\x00', 0x0) creat(&(0x7f00000009c0)='./file0\x00', 0x0) 2018/03/31 03:44:22 executing program 5: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x1, 0x0) sendmsg$rds(r0, &(0x7f0000000b80)={&(0x7f0000000080)={0x2, 0x4e22}, 0x10, &(0x7f0000000280)=[{&(0x7f00000000c0)=""/40, 0x28}, {&(0x7f0000000100)=""/187, 0xbb}, {&(0x7f0000000200)=""/108, 0x6c}], 0x3, &(0x7f0000000a80)=[@cswp={0x58, 0x114, 0x7, {{0x9, 0x7}, &(0x7f00000002c0)=0x1, &(0x7f0000000300)=0xa7, 0x5, 0x5, 0x16, 0x0, 0x20, 0x7}}, @rdma_args={0x48, 0x114, 0x1, {{0x100000000, 0x5}, {&(0x7f0000000340)=""/16, 0x10}, &(0x7f0000000980)=[{&(0x7f0000000380)=""/139, 0x8b}, {&(0x7f0000000440)=""/239, 0xef}, {&(0x7f0000000540)=""/84, 0x54}, {&(0x7f00000005c0)=""/232, 0xe8}, {&(0x7f00000006c0)=""/147, 0x93}, {&(0x7f0000000780)=""/251, 0xfb}, {&(0x7f0000000880)=""/201, 0xc9}], 0x7, 0x20, 0x1}}, @cswp={0x58, 0x114, 0x7, {{0x80000001}, &(0x7f0000000a00)=0x2786a407, &(0x7f0000000a40)=0x7d71, 0x8, 0x7, 0x1, 0x10001, 0x0, 0x100000001}}], 0xf8, 0x40800}, 0x0) syz_emit_ethernet(0x11, &(0x7f00000001c0)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@llc={0x4, {@llc={0x0, 0x0, "86"}}}}}, &(0x7f0000000000)={0x0, 0x0, [0xe4b, 0xbd7, 0x3a4, 0x293]}) 2018/03/31 03:44:22 executing program 4 (fault-call:1 fault-nth:1): r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/03/31 03:44:22 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x2, 0x300) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000000)=0x200000000) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) close(r0) 2018/03/31 03:44:22 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vcs\x00', 0x14000, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000540)) r1 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$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) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r3) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0\x00') r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x200000, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) r6 = fcntl$getown(r2, 0x9) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000140)=0x0) kcmp(r6, r7, 0x1, r0, r5) socket$inet(0x2, 0x80004, 0x200) ioctl$KVM_SET_IRQCHIP(r5, 0x8208ae63, &(0x7f0000002ff0)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0xfffffffffffffffb}]}) ioctl$KVM_IRQ_LINE(r5, 0x4008ae61, &(0x7f0000000280)={0x0, 0x3}) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r8) finit_module(r8, &(0x7f0000000480)='%$\x00', 0x3) creat(&(0x7f0000000080)='./file0\x00', 0x0) 2018/03/31 03:44:22 executing program 0: r0 = shmget(0x2, 0x4000, 0x404, &(0x7f0000a5a000/0x4000)=nil) shmctl$IPC_RMID(r0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r2, &(0x7f0000002800)=[{{&(0x7f0000000180)=@can, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000200)=""/183, 0xb7}, {&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f0000000300)=""/146, 0x92}], 0x3, &(0x7f0000000400)=""/36, 0x24, 0x5}, 0x6}, {{&(0x7f0000000440)=@ethernet={0x0, @random}, 0x80, &(0x7f00000006c0)=[{&(0x7f00000004c0)=""/219, 0xdb}, {&(0x7f00000005c0)=""/203, 0xcb}], 0x2, 0x0, 0x0, 0x4}, 0x6}, {{&(0x7f0000000700)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f00000009c0)=[{&(0x7f0000000780)=""/55, 0x37}, {&(0x7f00000007c0)=""/240, 0xf0}, {&(0x7f00000008c0)=""/234, 0xea}], 0x3, &(0x7f0000000a00)=""/2, 0x2, 0xb226}, 0x20}, {{0x0, 0x0, &(0x7f0000000f80)=[{&(0x7f0000000a40)=""/76, 0x4c}, {&(0x7f0000000ac0)=""/225, 0xe1}, {&(0x7f0000000bc0)=""/227, 0xe3}, {&(0x7f0000000cc0)=""/241, 0xf1}, {&(0x7f0000000dc0)=""/140, 0x8c}, {&(0x7f0000000e80)=""/47, 0x2f}, {&(0x7f0000000ec0)=""/131, 0x83}], 0x7, &(0x7f0000001000)=""/97, 0x61, 0x55df}, 0x101}, {{&(0x7f0000001080)=@rc, 0x80, &(0x7f0000001200)=[{&(0x7f0000001100)=""/117, 0x75}, {&(0x7f0000001180)=""/71, 0x47}], 0x2, &(0x7f0000001240)=""/183, 0xb7, 0x4}, 0x8}, {{&(0x7f0000001300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000002680)=[{&(0x7f0000001380)=""/137, 0x89}, {&(0x7f0000001440)=""/221, 0xdd}, {&(0x7f0000001540)=""/140, 0x8c}, {&(0x7f0000001600)=""/48, 0x30}, {&(0x7f0000001640)=""/4096, 0x1000}, {&(0x7f0000002640)=""/6, 0x6}], 0x6, &(0x7f0000002700)=""/229, 0xe5, 0x5d00}, 0x9}], 0x6, 0x10040, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000040), 0x4) r3 = shmget$private(0x0, 0x600000, 0x0, &(0x7f0000a00000/0x600000)=nil) r4 = shmat(r3, &(0x7f0000ebe000/0x1000)=nil, 0x4000) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000140)) r5 = msgget(0x2, 0x19) msgctl$IPC_STAT(r5, 0x2, &(0x7f0000000080)=""/133) shmat(r3, &(0x7f0000e7e000/0x2000)=nil, 0x7000) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x11, 0xffffffffffffffff, 0x0) shmctl$IPC_RMID(r0, 0x0) shmdt(r4) 2018/03/31 03:44:22 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000200)="234d8be01b5ac95aaca7bdb5dc789160c5a4166a2ebaa42aaf43b65859d8a8ae0f2ca955c82dccb039e02fc00c0221c6529b0dbb8090df344a0b9782fbd27e9db3d77db58d173a85134555236f7f7629d93ae76ef6eee3093538166b1e8d31aa5757e04fa6952e15087163d92647bdcbc9ee8b7c29bd9c80fa4a2a26f8f764d9122de38e49dcb1ce023326ed6da8f3b869d45d63e61b0a0444d68b99b27bb3992e50f41002700eb2a4fe", 0xaa) writev(0xffffffffffffffff, &(0x7f00000013c0)=[{&(0x7f00000000c0)="7e1e9b6568c05eba09dbb2e8a1f2815ebeac692763052fa5ef8cfff81e7d3af4e78325b2aef03085f7ca4fef9f183e205b03a0935ba9b5ab87c77bd952ac821613175e69f2ce4b081099719cf4ea8dbb8a6e1af2423656a7e29e8c3f0d8330a0d10e5981e1e95859d6b1a49cd187580d0e2871fa469aa9f1c293d29348306424a83a468938a9e6ff540a43fbeef12fedb1ef0f0d7123ea19fa7e0df62670f6b850799f1d9fcf260ae4cc376920ef302682c66cbef1ae37f7dcb0220f0a44640d9d75501547080dcbf28bae43324018385819972831f04684172c25", 0xdb}, {&(0x7f0000001300)}], 0x2) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000001480)=[{&(0x7f0000000000)="480000001400257d09004b01fcfc8c560a04002e6900000600000000000000a2bc560300200000390000000028213ee206000000000000ffff5bf1ff00c7e5edab49fc8d00000000", 0x48}], 0x1) r2 = dup3(r1, r1, 0x80000) getsockname$llc(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x10) 2018/03/31 03:44:22 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000100)) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000200)=""/4096) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x0) nanosleep(&(0x7f0000000180)={0x0, 0x1c9c380}, &(0x7f00000001c0)) futex(&(0x7f000000cffc)=0x4, 0xb, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000), 0x0) [ 986.117872] binder: undelivered TRANSACTION_COMPLETE [ 986.123064] binder: undelivered TRANSACTION_ERROR: 29189 [ 986.150433] FAULT_INJECTION: forcing a failure. [ 986.150433] name failslab, interval 1, probability 0, space 0, times 0 [ 986.161747] CPU: 1 PID: 17659 Comm: syz-executor4 Not tainted 4.16.0-rc7+ #372 [ 986.169100] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 986.178433] Call Trace: [ 986.181000] dump_stack+0x194/0x24d [ 986.184613] ? arch_local_irq_restore+0x53/0x53 [ 986.189262] ? is_bpf_text_address+0xa4/0x120 [ 986.193734] ? kernel_text_address+0xd1/0xe0 [ 986.198115] ? __unwind_start+0x169/0x330 [ 986.202244] should_fail+0x8c0/0xa40 [ 986.205935] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 986.211021] ? save_stack+0xa3/0xd0 [ 986.214627] ? save_stack+0x43/0xd0 [ 986.218232] ? kasan_kmalloc+0xad/0xe0 [ 986.222098] ? kasan_slab_alloc+0x12/0x20 [ 986.226223] ? find_held_lock+0x35/0x1d0 [ 986.230269] ? check_same_owner+0x320/0x320 [ 986.234570] ? rcu_note_context_switch+0x710/0x710 [ 986.239480] should_failslab+0xec/0x120 [ 986.243433] kmem_cache_alloc_node_trace+0x5a/0x760 [ 986.248432] __kmalloc_node_track_caller+0x33/0x70 [ 986.253346] __kmalloc_reserve.isra.39+0x41/0xd0 [ 986.258081] __alloc_skb+0x13b/0x780 [ 986.261774] ? skb_copy_and_csum_dev+0x370/0x370 [ 986.266504] ? kasan_check_write+0x14/0x20 [ 986.270715] ? _copy_from_user+0x99/0x110 [ 986.274844] ? rw_copy_check_uvector+0x1be/0x280 [ 986.279584] ? import_iovec+0x238/0x430 [ 986.283536] ? security_socket_getpeersec_dgram+0x91/0xc0 [ 986.289051] netlink_sendmsg+0xa86/0xe60 [ 986.293091] ? netlink_unicast+0x6b0/0x6b0 [ 986.297303] ? security_socket_sendmsg+0x89/0xb0 [ 986.302035] ? netlink_unicast+0x6b0/0x6b0 [ 986.306246] sock_sendmsg+0xca/0x110 [ 986.309936] ___sys_sendmsg+0x767/0x8b0 [ 986.313888] ? copy_msghdr_from_user+0x590/0x590 [ 986.318621] ? find_held_lock+0x35/0x1d0 [ 986.322667] ? __f_unlock_pos+0x19/0x20 [ 986.326618] ? lock_downgrade+0x980/0x980 [ 986.330739] ? get_pid_task+0xbc/0x140 [ 986.334600] ? __fget_light+0x2b2/0x3c0 [ 986.338547] ? fget_raw+0x20/0x20 [ 986.341976] ? find_held_lock+0x35/0x1d0 [ 986.346109] __sys_sendmsg+0xe5/0x210 [ 986.349883] ? __sys_sendmsg+0xe5/0x210 [ 986.353831] ? SyS_shutdown+0x290/0x290 [ 986.357790] ? __sb_end_write+0xa0/0xd0 [ 986.361747] ? SyS_read+0x220/0x220 [ 986.365353] SyS_sendmsg+0x2d/0x50 [ 986.368869] ? __sys_sendmsg+0x210/0x210 [ 986.372906] do_syscall_64+0x281/0x940 [ 986.376770] ? vmalloc_sync_all+0x30/0x30 [ 986.380896] ? _raw_spin_unlock_irq+0x27/0x70 [ 986.385366] ? finish_task_switch+0x1c1/0x7e0 [ 986.389837] ? syscall_return_slowpath+0x550/0x550 [ 986.394744] ? syscall_return_slowpath+0x2ac/0x550 [ 986.399648] ? prepare_exit_to_usermode+0x350/0x350 [ 986.404640] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 986.409980] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 986.414807] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 986.419967] RIP: 0033:0x454e79 [ 986.423134] RSP: 002b:00007f9b589c6c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 986.430815] RAX: ffffffffffffffda RBX: 00007f9b589c76d4 RCX: 0000000000454e79 [ 986.438057] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013 [ 986.445300] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 986.452544] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 986.459786] R13: 00000000000004cb R14: 00000000006f93a8 R15: 0000000000000001 2018/03/31 03:44:23 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100), &(0x7f0000000240)=0xfffffffffffffe2e) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/anycast6\x00') socket$inet6_udp(0xa, 0x2, 0x0) capset(&(0x7f0000000140)={0x20080522}, &(0x7f0000000280)={0x8001, 0x0, 0x0, 0x0, 0x0, 0x2}) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) preadv(r1, &(0x7f00006c6000)=[{&(0x7f0000000b80)=""/202, 0xca}], 0x1, 0x60) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x33b) syz_open_dev$evdev(&(0x7f00000002c0)='/dev/input/event#\x00', 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x0, 0x0) sendto$inet(r2, &(0x7f0000000240)="4e5b331f514effb30265ca5bc1f6e26c", 0x10, 0x0, &(0x7f0000000300)={0x2, 0x20000004e26, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r3 = socket$inet(0x2, 0x4008000000000001, 0x0) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000380)) sendto$inet(r3, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000000140)={&(0x7f0000000100)=[0x2, 0x4f3, 0x5f37, 0x0, 0x0, 0x9], 0x6, 0x2, 0x8c91, 0x3, 0x0, 0x65, {0x0, 0x0, 0x0, 0x1000, 0xfffffffffffffffd, 0x99, 0x29e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, "65d3556dc2e39e725c712332f5afe9886797059342fa0c7165f071fe6c15a871"}}) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) socket(0x0, 0x6, 0x401) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f0000000f80)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000700000004000000ca010000180100000000000018010000800300008003000080030000040000"], 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000900)=@assoc_value, &(0x7f0000000340)=0x8) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000980), 0x4) sendto$inet(r3, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) creat(&(0x7f0000000080)='./file0\x00', 0x0) creat(&(0x7f00000009c0)='./file0\x00', 0x0) 2018/03/31 03:44:23 executing program 1: r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_dev$amidi(&(0x7f0000000240)='/dev/amidi#\x00', 0x3, 0x12200) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000280)={0x0, @dev, @local}, &(0x7f00000002c0)=0xc) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='cpuset.effective_mems\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f00000005c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x2000400}, 0xc, &(0x7f0000000580)={&(0x7f0000000ac0)=ANY=[@ANYBLOB="400200001e00000427bd7000fcdbdf2507000000", @ANYRES32=r2, @ANYBLOB="81800100030100005c001600580001000c005300636570680000081fc727c35b4bf5809f386b499834a7f6bf9a63a715d06b9bc99760cf99da978290c8c9a9e575d1e76795e4dc7ed5fcd8595ea00aa628a30cb8c932a0f37d00a4011600a00101000800760000000000000000000000", @ANYRES32=r3, @ANYBLOB="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", @ANYRES32=r0, @ANYBLOB='\b\x00#\x00\b\x00\x00\x00\b\x00\n\x00\t\x00\x00\x00'], 0x240}, 0x1}, 0x80) ptrace$getenv(0x4201, r0, 0x7, &(0x7f0000000180)) r4 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f20000/0x3000)=nil, 0x3000, 0xa, 0x11, r4, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000f20000)) mprotect(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0) r5 = add_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="3b0b1afa67da6ad2551ed3276fc8faeb9e9dc16fe3226ef839797ef089d08e5c4b5266b3213ba6477632b0fccc4a7ce98dfacc71090b73420b558c45787b3995a2ab628a8e13a1a54151ddeccaba2639479db45ae45f26dc07bc0a8a3578c6a4ca8354b063b808057ed8c0a1b9ce83a714a60f7c4ce81ed22f85c64ab6e809a676923b59d43ae9e50d17492d5554f10c2bd84dfc07d43769fad78b46227ce60fa9e0838ca28a0f8e76443a6bb4b0dc841fe654c3bfb1ffbad6ea99de9959bfe7a70733541273bb929a67595eba47130025c08873afcfac8c872a80ea97", 0xdd, 0xffffffffffffffff) keyctl$invalidate(0x15, r5) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000000600)={0x8, {{0x2, 0x4e24, @multicast1=0xe0000001}}, {{0x2, 0x4e24, @broadcast=0xffffffff}}}, 0x108) 2018/03/31 03:44:23 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mkdir(&(0x7f0000c92000)='./file0\x00', 0x0) r1 = creat(&(0x7f0000f66ff4)='./file0/bus\x00', 0x0) r2 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r1, &(0x7f00002c8000)=[{&(0x7f00007fbf5f)="b7", 0x1}], 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000080)={r3, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x7, 0x101, 0x10001, 0x3ff, 0x10}, &(0x7f0000000180)=0x98) r4 = dup(r2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r4, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000018000)={0x0, @in6={{0xa}}}, &(0x7f0000000140)=0x84) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f00000001c0)=0x30000000000, 0x4) 2018/03/31 03:44:23 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x76, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x200800000010d, 0x2, &(0x7f0000e9c000)="27003de836", 0x5) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xfffffffffffff38d, 0x80) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000000400)=0xa35) r4 = memfd_create(&(0x7f0000000240)='/dev/ptmx\x00', 0x0) setsockopt$inet_tcp_buf(r4, 0x6, 0x1e, &(0x7f0000000300)="ee9d4d1ca1f37c8ee70688a821c5829ae79c76ac7820493cd3bac94117e89dd2fccf492c7ab494f0909e0707c5280767c773643314923ed765bce62feaa77a7748b4ef41b861429d44a07aa604bc6db85fed3f58e03ee56ef537465d5a4632c7791f23a189c441ae88d5a60fd049836c46afd27fd50ecc0b5732c95caa8a48b641ea1155b7349ca3bbf730bf943a87b870a687f8789870decfd4712003d31ebdda107883b794439c49c4adb1f1bcfeafb295808c9df1eefb93858e080552bfd0d1592af16fbec87d05f5e0799d9e43530cdc2def36985afcb5c035223ddf34322359e0fe93", 0xe5) read(r3, &(0x7f00003fefff)=""/1, 0x1) r5 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r3, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r6, 0x5452, &(0x7f0000b28000)=0x3c) write$cgroup_type(0xffffffffffffffff, &(0x7f00000002c0)='threaded\x00', 0x9) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000280)) fcntl$setsig(r6, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r7}], 0x1, 0xfffffffffffffff8) ptrace$getregset(0x4204, r5, 0x203, &(0x7f0000000000)={&(0x7f00000000c0)=""/194, 0xc2}) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000080)) r8 = dup2(r6, r7) fcntl$setown(r8, 0x8, r5) ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x8) syz_open_procfs(r5, &(0x7f0000000200)='net/fib_triestat\x00') tkill(r5, 0x16) getsockopt$inet6_tcp_int(r8, 0x6, 0x1d, &(0x7f0000000040), &(0x7f00000001c0)=0x4) ioctl$KVM_GET_EMULATED_CPUID(r2, 0xc008ae09, &(0x7f0000000080)=""/216) r9 = dup(r0) ioctl$KVM_CREATE_VCPU(r9, 0xae41, 0x0) dup2(r0, r1) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) 2018/03/31 03:44:23 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100), &(0x7f0000000240)=0xfffffffffffffe2e) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/anycast6\x00') socket$inet6_udp(0xa, 0x2, 0x0) capset(&(0x7f0000000140)={0x20080522}, &(0x7f0000000280)={0x8001, 0x0, 0x0, 0x0, 0x0, 0x2}) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) preadv(r1, &(0x7f00006c6000)=[{&(0x7f0000000b80)=""/202, 0xca}], 0x1, 0x60) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x33b) syz_open_dev$evdev(&(0x7f00000002c0)='/dev/input/event#\x00', 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x0, 0x0) sendto$inet(r2, &(0x7f0000000240)="4e5b331f514effb30265ca5bc1f6e26c", 0x10, 0x0, &(0x7f0000000300)={0x2, 0x20000004e26, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r3 = socket$inet(0x2, 0x4008000000000001, 0x0) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000380)) sendto$inet(r3, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000000140)={&(0x7f0000000100)=[0x2, 0x4f3, 0x5f37, 0x0, 0x0, 0x9], 0x6, 0x2, 0x8c91, 0x3, 0x0, 0x65, {0x0, 0x0, 0x0, 0x1000, 0xfffffffffffffffd, 0x99, 0x29e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, "65d3556dc2e39e725c712332f5afe9886797059342fa0c7165f071fe6c15a871"}}) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) socket(0x0, 0x6, 0x401) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f0000000f80)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000700000004000000ca010000180100000000000018010000800300008003000080030000040000"], 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000900)=@assoc_value, &(0x7f0000000340)=0x8) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000980), 0x4) sendto$inet(r3, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) creat(&(0x7f0000000080)='./file0\x00', 0x0) creat(&(0x7f00000009c0)='./file0\x00', 0x0) 2018/03/31 03:44:23 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setrlimit(0x8, &(0x7f0000becff0)={0x100000002, 0x1}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)) 2018/03/31 03:44:23 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000000000)=0x76, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='vegas\x00', 0x24b) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) shutdown(r0, 0x41) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000100), &(0x7f0000000140)=0x4) accept4$ax25(r0, 0x0, &(0x7f0000000040), 0x80800) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x107f, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000000440)={0x56, &(0x7f00000000c0)}) 2018/03/31 03:44:23 executing program 1: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000047eff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) execve(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000380)=[&(0x7f0000000140)='vboxnet1security\x00', &(0x7f00000001c0)='/dev/kvm\x00', &(0x7f0000000200)='ramfs\x00', &(0x7f0000000280)='ramfs\x00', &(0x7f00000002c0)='ramfs\x00', &(0x7f0000000300)='ramfs\x00', &(0x7f0000000340)='/dev/kvm\x00'], &(0x7f0000000540)=[&(0x7f0000000400)='bdev\\', &(0x7f0000000440)='\x00', &(0x7f0000000480)='ramfs\x00', &(0x7f00000004c0)='/dev/kvm\x00', &(0x7f0000000500)='ramfs\x00']) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000001000/0x18000)=nil, &(0x7f0000000040)=[@textreal={0x8, &(0x7f0000000000)="2e0f0171ed0f0f6c00a63e660f68240f350fd924b800008ed80f21c066b8c28600000f23c80f21f86635000020000f23f80f01cb0f08", 0x36}], 0xaaaaaaaaaaaaad5, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000000240)) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f00000003c0)=0xf000) pipe2(&(0x7f0000000080), 0x800) 2018/03/31 03:44:25 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100), &(0x7f0000000240)=0xfffffffffffffe2e) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/anycast6\x00') socket$inet6_udp(0xa, 0x2, 0x0) capset(&(0x7f0000000140)={0x20080522}, &(0x7f0000000280)={0x8001, 0x0, 0x0, 0x0, 0x0, 0x2}) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) preadv(r1, &(0x7f00006c6000)=[{&(0x7f0000000b80)=""/202, 0xca}], 0x1, 0x60) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x33b) syz_open_dev$evdev(&(0x7f00000002c0)='/dev/input/event#\x00', 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x0, 0x0) sendto$inet(r2, &(0x7f0000000240)="4e5b331f514effb30265ca5bc1f6e26c", 0x10, 0x0, &(0x7f0000000300)={0x2, 0x20000004e26, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r3 = socket$inet(0x2, 0x4008000000000001, 0x0) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000380)) sendto$inet(r3, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000000140)={&(0x7f0000000100)=[0x2, 0x4f3, 0x5f37, 0x0, 0x0, 0x9], 0x6, 0x2, 0x8c91, 0x3, 0x0, 0x65, {0x0, 0x0, 0x0, 0x1000, 0xfffffffffffffffd, 0x99, 0x29e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, "65d3556dc2e39e725c712332f5afe9886797059342fa0c7165f071fe6c15a871"}}) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) socket(0x0, 0x6, 0x401) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f0000000f80)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000700000004000000ca010000180100000000000018010000800300008003000080030000040000"], 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000900)=@assoc_value={0x0, 0x5}, &(0x7f0000000340)=0x8) setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000980), 0x4) sendto$inet(r3, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) creat(&(0x7f0000000080)='./file0\x00', 0x0) creat(&(0x7f00000009c0)='./file0\x00', 0x0) 2018/03/31 03:44:25 executing program 5: mmap(&(0x7f0000d1b000/0x4000)=nil, 0x4000, 0x800000000007, 0x1010, 0xffffffffffffffff, 0x40000) mbind(&(0x7f0000459000/0x3000)=nil, 0x3000, 0x3, &(0x7f0000515ff8)=0xcbb, 0x7, 0x0) mbind(&(0x7f000030e000/0x3000)=nil, 0x3000, 0x3, &(0x7f0000000080)=0x7fffffff, 0x0, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x6, 0x4900) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f00000000c0)=0x6, 0x2) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x2, 0x0) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x8001, &(0x7f0000c28000)=0x800003f, 0x5, 0x0) 2018/03/31 03:44:25 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) r1 = semget(0x3, 0x3, 0x1) semctl$IPC_INFO(r1, 0x0, 0x3, &(0x7f0000000000)=""/240) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x2000, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000000140)={{0xa, 0x4e24, 0x100000001, @loopback={0x0, 0x1}, 0x4}, {0xa, 0x4e23, 0xe9, @empty, 0xffffffffffffff9e}, 0x800, [0x0, 0x5, 0x2, 0xa4, 0x3, 0x6, 0xfffffffffffffffa, 0x2]}, 0x5c) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x80000000}, 0x14) 2018/03/31 03:44:25 executing program 4 (fault-call:1 fault-nth:2): r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/03/31 03:44:25 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vcs\x00', 0x14000, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000540)) r1 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$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) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r3) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0\x00') r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x200000, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) r6 = fcntl$getown(r2, 0x9) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000140)=0x0) kcmp(r6, r7, 0x1, r0, r5) ioctl$KVM_SET_IRQCHIP(r5, 0x8208ae63, &(0x7f0000000000)=@pic={0x1, 0x8001, 0x57, 0x256, 0x73, 0x3, 0xffffffff, 0x4, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x6}) ioctl$KVM_SET_IRQCHIP(r5, 0x8208ae63, &(0x7f0000002ff0)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0xfffffffffffffffb}]}) ioctl$KVM_IRQ_LINE(r5, 0x4008ae61, &(0x7f0000000280)={0x0, 0x3}) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r8) finit_module(r8, &(0x7f0000000480)='%$\x00', 0x3) creat(&(0x7f0000000080)='./file0\x00', 0x0) 2018/03/31 03:44:25 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000003ff4)) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/cuse\x00', 0x40000, 0x0) lstat(&(0x7f0000000500)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r5, 0x400454cc, r6) dup2(r2, r4) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) getsockopt$inet_mreq(r8, 0x0, 0x24, &(0x7f0000000140)={@dev}, &(0x7f00000002c0)=0x8) r9 = shmget(0x1, 0x3000, 0x0, &(0x7f000075e000/0x3000)=nil) setsockopt$inet6_tcp_TCP_MD5SIG(r7, 0x6, 0xe, &(0x7f00000001c0)={@in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x3}}, 0x200, 0x100, 0x800, "48c1a49f242b40323ceb09d99d7ca76ce7995a9a6f9fc42ae3ce9e92b80b4889b58694ef0065eb27c0d98d3637083160c5f2b275e9e90322d554cf063d4e9e61504ccd72accaa8ea7536b618d0119bfd"}, 0xd8) shmctl$IPC_RMID(r9, 0x0) r10 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000580)='westwood\x00', 0x9) r11 = dup3(r10, r8, 0x0) setsockopt$inet6_opts(r11, 0x29, 0x36, &(0x7f0000000440)=ANY=[@ANYBLOB="7b0c040601086200fe8000000000000000000000000000000000000000000000000000000000801400000000000000000000ffffffffffffff02000000000000000000000000000100000000000000000000ffff00000fff00000000000000000000000000000001"], 0x68) ioctl$VHOST_GET_FEATURES(r7, 0x8008af00, &(0x7f0000000040)) fcntl$getflags(r0, 0x40b) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000180)=@sack_info={0x0, 0x0, 0x10000}, &(0x7f0000000380)=0xc) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r8, 0x84, 0x13, &(0x7f00000003c0)={r12, 0x8}, &(0x7f0000000400)=0x8) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000340)='/dev/loop-control\x00', 0x200900, 0x0) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r8, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x7, 0x2, 0x0, 0x4, 0x8, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(r7, r8, &(0x7f0000753000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f00000000c0)="0fc7280f080f20030f01727166ba4200b834000000ef66bad10466edb81da1fb500f23d00f21f835300000050f23f8c4c3194bfc360f20030fc76d08", 0x3c}], 0x1, 0x3c, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r8, 0xae80, 0x0) 2018/03/31 03:44:25 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_crypto(0x10, 0x3, 0x15) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x201, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) dup2(r1, r2) 2018/03/31 03:44:25 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r1, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = dup(r1) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x3}, 0x14) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x35a7) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x301, 0x2000000000007) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) recvfrom$llc(r2, &(0x7f0000000180)=""/199, 0xc7, 0x2, &(0x7f0000000000)={0x1a, 0x339, 0x80000001, 0x1, 0x7, 0xfffffffffffffffd, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x10) [ 988.165076] FAULT_INJECTION: forcing a failure. [ 988.165076] name failslab, interval 1, probability 0, space 0, times 0 [ 988.176457] CPU: 0 PID: 17728 Comm: syz-executor4 Not tainted 4.16.0-rc7+ #372 [ 988.183825] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 988.193178] Call Trace: [ 988.195767] dump_stack+0x194/0x24d [ 988.199385] ? arch_local_irq_restore+0x53/0x53 [ 988.204052] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 988.209240] should_fail+0x8c0/0xa40 [ 988.212947] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 988.218815] ? print_irqtrace_events+0x270/0x270 [ 988.223557] ? find_held_lock+0x35/0x1d0 [ 988.228131] ? fib6_get_table+0x2c0/0x4a0 [ 988.232264] ? lock_downgrade+0x980/0x980 [ 988.236395] ? lock_release+0xa40/0xa40 [ 988.240346] ? trace_hardirqs_off+0x10/0x10 [ 988.245947] ? print_irqtrace_events+0x270/0x270 [ 988.250696] ? fib6_get_table+0x32a/0x4a0 [ 988.254835] should_failslab+0xec/0x120 [ 988.258789] kmem_cache_alloc+0x47/0x760 [ 988.262829] ? lock_downgrade+0x980/0x980 [ 988.266961] dst_alloc+0x11f/0x1a0 [ 988.270484] __ip6_dst_alloc+0x35/0x90 [ 988.274350] ip6_dst_alloc+0x29/0xb0 [ 988.278046] ip6_route_info_create+0x8c6/0x32e0 [ 988.282696] ? print_irqtrace_events+0x270/0x270 [ 988.287433] ? find_held_lock+0x35/0x1d0 [ 988.291483] ? ip6_pol_route_output+0x60/0x60 [ 988.295953] ? print_irqtrace_events+0x270/0x270 [ 988.300686] ? print_irqtrace_events+0x270/0x270 [ 988.305425] ? print_irqtrace_events+0x270/0x270 [ 988.310167] ? lock_acquire+0x1d5/0x580 [ 988.314119] ? lock_acquire+0x1d5/0x580 [ 988.318073] ? rtnetlink_rcv_msg+0x508/0xb10 [ 988.322471] ? memcpy+0x45/0x50 [ 988.325738] ip6_route_multipath_add+0x53a/0x17a0 [ 988.330562] ? nla_parse+0x29a/0x3d0 [ 988.334255] ? nla_validate+0x1c0/0x1c0 [ 988.338208] ? ip6_route_mpath_notify+0xd0/0xd0 [ 988.342858] ? rtm_to_fib6_config+0xe2e/0x1260 [ 988.347422] ? ip6_dst_gc+0x520/0x520 [ 988.351229] ? find_held_lock+0x35/0x1d0 [ 988.355275] inet6_rtm_newroute+0xdc/0x160 [ 988.359487] ? inet6_rtm_newroute+0xdc/0x160 [ 988.363873] ? ip6_route_multipath_add+0x17a0/0x17a0 [ 988.368977] rtnetlink_rcv_msg+0x57f/0xb10 [ 988.373192] ? ip6_route_multipath_add+0x17a0/0x17a0 [ 988.378275] ? validate_linkmsg+0x8e0/0x8e0 [ 988.382578] ? __might_fault+0x110/0x1d0 [ 988.386623] netlink_rcv_skb+0x14b/0x380 [ 988.390663] ? validate_linkmsg+0x8e0/0x8e0 [ 988.394965] ? netlink_ack+0xa10/0xa10 [ 988.398833] ? netlink_skb_destructor+0x1d0/0x1d0 [ 988.403654] ? copyin+0x91/0xb0 [ 988.406913] rtnetlink_rcv+0x1c/0x20 [ 988.410608] netlink_unicast+0x4c4/0x6b0 [ 988.414651] ? netlink_attachskb+0x8a0/0x8a0 [ 988.419044] ? security_netlink_send+0x81/0xb0 [ 988.423606] netlink_sendmsg+0xa4a/0xe60 [ 988.427656] ? netlink_unicast+0x6b0/0x6b0 [ 988.431870] ? security_socket_sendmsg+0x89/0xb0 [ 988.436604] ? netlink_unicast+0x6b0/0x6b0 [ 988.440817] sock_sendmsg+0xca/0x110 [ 988.444515] ___sys_sendmsg+0x767/0x8b0 [ 988.448480] ? copy_msghdr_from_user+0x590/0x590 [ 988.453213] ? find_held_lock+0x35/0x1d0 [ 988.457260] ? __f_unlock_pos+0x19/0x20 [ 988.461215] ? lock_downgrade+0x980/0x980 [ 988.465339] ? get_pid_task+0xbc/0x140 [ 988.469210] ? __fget_light+0x2b2/0x3c0 [ 988.473164] ? fget_raw+0x20/0x20 [ 988.476599] ? find_held_lock+0x35/0x1d0 [ 988.480657] __sys_sendmsg+0xe5/0x210 [ 988.484436] ? __sys_sendmsg+0xe5/0x210 [ 988.488390] ? SyS_shutdown+0x290/0x290 [ 988.492348] ? __sb_end_write+0xa0/0xd0 [ 988.496327] ? SyS_read+0x220/0x220 [ 988.499937] SyS_sendmsg+0x2d/0x50 [ 988.503454] ? __sys_sendmsg+0x210/0x210 [ 988.507494] do_syscall_64+0x281/0x940 [ 988.511361] ? vmalloc_sync_all+0x30/0x30 [ 988.515500] ? _raw_spin_unlock_irq+0x27/0x70 [ 988.519973] ? finish_task_switch+0x1c1/0x7e0 [ 988.524449] ? syscall_return_slowpath+0x550/0x550 [ 988.529354] ? syscall_return_slowpath+0x2ac/0x550 [ 988.534261] ? prepare_exit_to_usermode+0x350/0x350 [ 988.539256] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 988.544600] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 988.549428] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 988.554594] RIP: 0033:0x454e79 [ 988.557762] RSP: 002b:00007f9b589c6c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 988.565451] RAX: ffffffffffffffda RBX: 00007f9b589c76d4 RCX: 0000000000454e79 [ 988.572696] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013 [ 988.579941] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 988.587189] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 988.594436] R13: 00000000000004cb R14: 00000000006f93a8 R15: 0000000000000002 2018/03/31 03:44:25 executing program 4 (fault-call:1 fault-nth:3): r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/03/31 03:44:25 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdcff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = getpgid(0x0) sched_rr_get_interval(r1, &(0x7f0000000000)) syz_open_pts(r0, 0x20201) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000b28fdc)={0x0, 0x3ff}) writev(r0, &(0x7f00000000c0), 0x1000000000000344) [ 988.696078] FAULT_INJECTION: forcing a failure. [ 988.696078] name failslab, interval 1, probability 0, space 0, times 0 [ 988.707908] CPU: 1 PID: 17740 Comm: syz-executor4 Not tainted 4.16.0-rc7+ #372 [ 988.715283] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 988.724637] Call Trace: [ 988.727237] dump_stack+0x194/0x24d [ 988.730877] ? arch_local_irq_restore+0x53/0x53 [ 988.736543] ? trace_hardirqs_off+0x10/0x10 [ 988.740877] should_fail+0x8c0/0xa40 [ 988.744602] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 988.749712] ? perf_trace_lock+0x900/0x900 [ 988.753955] ? rt6_score_route+0xa4a/0xcd0 [ 988.758194] ? lock_downgrade+0x980/0x980 [ 988.762356] ? mark_held_locks+0xaf/0x100 [ 988.766507] ? __local_bh_enable_ip+0x121/0x230 [ 988.771184] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 988.776205] ? rt6_score_route+0xa4a/0xcd0 [ 988.780445] ? __local_bh_enable_ip+0x121/0x230 [ 988.785132] ? lock_acquire+0x1d5/0x580 [ 988.789116] ? lock_acquire+0x1d5/0x580 [ 988.793095] ? find_match+0x344/0x12d0 2018/03/31 03:44:25 executing program 5: r0 = socket$inet(0x10, 0x2, 0x9) sendto$inet(r0, &(0x7f000000b000)="14000000e803000007000000000000000003be29000000003686c8b90dfb3bf8863073d6", 0x24, 0x0, 0x0, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000040)={&(0x7f0000000080)='./file0\x00', r0}, 0xf) 2018/03/31 03:44:25 executing program 0: modify_ldt$write(0x1, &(0x7f0000000040)={0x7f, 0x100000, 0x0, 0xe7, 0x7, 0x1f, 0x0, 0x5, 0x5, 0x800}, 0x10) io_setup(0x2, &(0x7f0000000500)=0x0) io_submit(r0, 0x1, &(0x7f0000000b80)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000640)}]) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000100)={{0x1, 0x0, 0x0, 0x200000000, 0xadb2}}) [ 988.796999] should_failslab+0xec/0x120 [ 988.800978] kmem_cache_alloc_trace+0x4b/0x740 [ 988.805562] ? fib6_lookup_1+0x33f/0xa20 [ 988.809632] find_match+0xb11/0x12d0 [ 988.813363] ? rt6_score_route+0xcd0/0xcd0 [ 988.817605] ? trace_hardirqs_off+0x10/0x10 [ 988.821926] ? lock_acquire+0x1d5/0x580 [ 988.825897] ? lock_acquire+0x1d5/0x580 [ 988.829867] ? ip6_pol_route+0x2b5/0x3770 [ 988.834021] ? fib6_lookup+0x212/0x290 [ 988.837907] ? __lock_is_held+0xb6/0x140 [ 988.841980] ip6_pol_route+0xa29/0x3770 [ 988.845973] ? rt6_uncached_list_add+0x240/0x240 [ 988.850725] ? lock_pin_lock+0x360/0x360 [ 988.854794] ? __lock_acquire+0x664/0x3e00 [ 988.859031] ? print_irqtrace_events+0x270/0x270 [ 988.863785] ? perf_trace_lock+0xd6/0x900 [ 988.867929] ? perf_trace_lock_acquire+0xe3/0x980 [ 988.872765] ? trace_event_raw_event_lock+0x340/0x340 [ 988.877962] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 988.883149] ? trace_hardirqs_off+0x10/0x10 [ 988.887477] ? __lock_acquire+0x664/0x3e00 [ 988.891720] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 988.896905] ? __lock_acquire+0x664/0x3e00 [ 988.901148] ? trace_event_raw_event_lock+0x340/0x340 [ 988.906341] ? perf_trace_lock+0x900/0x900 [ 988.910582] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 988.915946] ? perf_trace_lock+0xd6/0x900 [ 988.920092] ? perf_trace_lock_acquire+0xe3/0x980 [ 988.924938] ? trace_event_raw_event_lock+0x340/0x340 [ 988.930128] ? perf_trace_lock+0x900/0x900 [ 988.934365] ? print_irqtrace_events+0x270/0x270 [ 988.939121] ? trace_hardirqs_off+0x10/0x10 [ 988.943429] ? lock_downgrade+0x980/0x980 [ 988.947560] ? trace_event_raw_event_lock+0x340/0x340 [ 988.952731] ? perf_trace_lock+0x900/0x900 [ 988.956951] ? find_held_lock+0x35/0x1d0 [ 988.960996] ? fib6_get_table+0x2c0/0x4a0 [ 988.965126] ? lock_downgrade+0x980/0x980 [ 988.969258] ? lock_release+0xa40/0xa40 [ 988.973218] ? ipv6_chk_addr_and_flags+0x426/0x650 [ 988.978131] ? fib6_get_table+0x32a/0x4a0 [ 988.982260] ? fib6_purge_rt+0x4e0/0x4e0 [ 988.986296] ? __lock_is_held+0xb6/0x140 [ 988.990347] ip6_nh_lookup_table+0x30c/0x39d [ 988.994738] ? in6_dev_get+0x241/0x241 [ 988.998611] ? ipv6_dev_get_saddr+0xdc0/0xdc0 [ 989.003092] ? __alloc_percpu_gfp+0x27/0x30 [ 989.007399] ip6_route_info_create+0x2719/0x32e0 [ 989.012149] ? ip6_pol_route_output+0x60/0x60 [ 989.016625] ? perf_trace_lock+0xd6/0x900 [ 989.020758] ? lock_acquire+0x1d5/0x580 [ 989.024711] ? lock_acquire+0x1d5/0x580 [ 989.028663] ? rtnetlink_rcv_msg+0x508/0xb10 [ 989.033059] ? memcpy+0x45/0x50 [ 989.036323] ip6_route_multipath_add+0x53a/0x17a0 [ 989.041152] ? nla_parse+0x29a/0x3d0 [ 989.044849] ? nla_validate+0x1c0/0x1c0 [ 989.048803] ? ip6_route_mpath_notify+0xd0/0xd0 [ 989.053456] ? rtm_to_fib6_config+0xe2e/0x1260 [ 989.058027] ? ip6_dst_gc+0x520/0x520 [ 989.061844] inet6_rtm_newroute+0xdc/0x160 [ 989.066059] ? inet6_rtm_newroute+0xdc/0x160 [ 989.070445] ? ip6_route_multipath_add+0x17a0/0x17a0 [ 989.075548] rtnetlink_rcv_msg+0x57f/0xb10 [ 989.079759] ? ip6_route_multipath_add+0x17a0/0x17a0 [ 989.084841] ? validate_linkmsg+0x8e0/0x8e0 [ 989.089151] ? __might_fault+0x110/0x1d0 [ 989.093198] netlink_rcv_skb+0x14b/0x380 [ 989.097239] ? validate_linkmsg+0x8e0/0x8e0 [ 989.101541] ? netlink_ack+0xa10/0xa10 [ 989.105408] ? netlink_skb_destructor+0x1d0/0x1d0 [ 989.110231] ? copyin+0x91/0xb0 [ 989.113492] rtnetlink_rcv+0x1c/0x20 [ 989.117184] netlink_unicast+0x4c4/0x6b0 [ 989.121229] ? netlink_attachskb+0x8a0/0x8a0 [ 989.125620] ? security_netlink_send+0x81/0xb0 [ 989.130180] netlink_sendmsg+0xa4a/0xe60 [ 989.134225] ? netlink_unicast+0x6b0/0x6b0 [ 989.138444] ? security_socket_sendmsg+0x89/0xb0 [ 989.143176] ? netlink_unicast+0x6b0/0x6b0 [ 989.147389] sock_sendmsg+0xca/0x110 [ 989.151083] ___sys_sendmsg+0x767/0x8b0 [ 989.155044] ? copy_msghdr_from_user+0x590/0x590 [ 989.159778] ? find_held_lock+0x35/0x1d0 [ 989.163823] ? __f_unlock_pos+0x19/0x20 [ 989.167775] ? lock_downgrade+0x980/0x980 [ 989.171903] ? get_pid_task+0xbc/0x140 [ 989.175772] ? __fget_light+0x2b2/0x3c0 [ 989.179725] ? fget_raw+0x20/0x20 [ 989.183163] ? find_held_lock+0x35/0x1d0 [ 989.187220] __sys_sendmsg+0xe5/0x210 [ 989.191000] ? __sys_sendmsg+0xe5/0x210 [ 989.194966] ? SyS_shutdown+0x290/0x290 [ 989.198922] ? __sb_end_write+0xa0/0xd0 [ 989.202887] ? SyS_read+0x220/0x220 [ 989.206495] SyS_sendmsg+0x2d/0x50 [ 989.210018] ? __sys_sendmsg+0x210/0x210 [ 989.214064] do_syscall_64+0x281/0x940 [ 989.217932] ? vmalloc_sync_all+0x30/0x30 [ 989.222069] ? _raw_spin_unlock_irq+0x27/0x70 [ 989.226542] ? finish_task_switch+0x1c1/0x7e0 [ 989.231022] ? syscall_return_slowpath+0x550/0x550 [ 989.235931] ? syscall_return_slowpath+0x2ac/0x550 [ 989.240837] ? prepare_exit_to_usermode+0x350/0x350 [ 989.245834] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 989.251177] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 989.256006] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 989.261182] RIP: 0033:0x454e79 [ 989.264353] RSP: 002b:00007f9b589c6c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 989.272044] RAX: ffffffffffffffda RBX: 00007f9b589c76d4 RCX: 0000000000454e79 [ 989.279292] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013 [ 989.286538] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/03/31 03:44:26 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00002c5fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)) readv(r2, &(0x7f00005f7000)=[{&(0x7f0000ba8ff9)=""/7, 0x7}], 0x1) ioctl$TIOCMSET(0xffffffffffffffff, 0x5418, &(0x7f00000018c0)) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000017c0)={@local}, &(0x7f0000001800)=0xc) dup3(r1, r0, 0x0) getpid() syz_open_dev$sndpcmp(&(0x7f0000001240)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$DRM_IOCTL_VERSION(0xffffffffffffffff, 0xc0246400, &(0x7f0000001200)={0x0, 0x0, 0x9, 0x1000, &(0x7f0000000140)=""/4096, 0xa9, &(0x7f0000001140)=""/169, 0x60, &(0x7f0000000040)=""/96}) socket$inet(0x2, 0x800, 0x2) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000100)=0xff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000018000)={&(0x7f0000026000)={0x10}, 0xc, &(0x7f0000016ff0)={&(0x7f0000001580)=ANY=[@ANYBLOB="640000001d00ffff000000000000000020000000500000000800030000000000140076000000000000000000000000000000000108002e007f0000010800"], 0x1}, 0x1}, 0x0) exit_group(0x5) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000001540)) 2018/03/31 03:44:26 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000026f000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000280)='/dev/admmidi#\x00', 0xffff, 0x101000) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00000002c0)={0x0, 0x5, 0xffff, 0x5}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000340)={r3, 0xffffffffffffffff, 0x2}, 0x8) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f00000000c0)) sendmmsg(r1, &(0x7f000000a940)=[{{&(0x7f0000002dc0)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x10, &(0x7f0000003000)=[{&(0x7f0000002e00)}], 0x1, &(0x7f0000003040)}}, {{0x0, 0x0, &(0x7f0000004340)=[{&(0x7f0000004080)}, {&(0x7f00000042c0)="e78174b605eb73cc78a7e74df64a667c6e4d1ea774", 0x15}], 0x2, &(0x7f00000043c0)}}, {{&(0x7f0000005840)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x32, &(0x7f00000059c0)=[{&(0x7f0000005880)="40c0574587de4c5ee7411c", 0xb}], 0x1, 0x0, 0x0, 0x4000000}, 0x5b2d}, {{&(0x7f0000005a00)=@vsock={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10, &(0x7f0000006a40)=[{&(0x7f0000005a40)="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", 0xfcf}], 0x1, &(0x7f0000006a80)}}, {{&(0x7f0000008040)=@sco={0x1f}, 0x8, &(0x7f000000a540)=[{&(0x7f0000008080)="05bf15c18559d48b968497df135fed2d8a", 0x11}], 0x1, &(0x7f000000a600)}}], 0x5, 0x8000) sendfile(r0, r1, &(0x7f0000000240), 0x10000) r4 = creat(&(0x7f0000000000)='./file0\x00', 0xd6) readv(r4, &(0x7f0000000080)=[{&(0x7f0000000100)=""/106, 0x6a}, {&(0x7f0000000180)=""/138, 0x8a}], 0x2) ioctl$TIOCSSOFTCAR(r4, 0x541a, &(0x7f0000000040)=0x5) [ 989.293785] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 989.301034] R13: 00000000000004cb R14: 00000000006f93a8 R15: 0000000000000003 2018/03/31 03:44:26 executing program 1: r0 = socket(0x11, 0x2000040000000005, 0x3ffffffffff) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f00000000c0)={'bridge0\x00', &(0x7f0000000080)=ANY=[]}) accept4$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x324, 0x1) getsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000040), &(0x7f0000000100)=0x4) 2018/03/31 03:44:26 executing program 4 (fault-call:1 fault-nth:4): r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) [ 989.413552] FAULT_INJECTION: forcing a failure. [ 989.413552] name failslab, interval 1, probability 0, space 0, times 0 [ 989.425145] CPU: 1 PID: 17767 Comm: syz-executor4 Not tainted 4.16.0-rc7+ #372 [ 989.432510] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 989.441863] Call Trace: [ 989.444458] dump_stack+0x194/0x24d [ 989.448097] ? arch_local_irq_restore+0x53/0x53 [ 989.452768] ? finish_task_switch+0x1c1/0x7e0 [ 989.457259] ? finish_task_switch+0x182/0x7e0 [ 989.461761] should_fail+0x8c0/0xa40 [ 989.465486] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 989.470597] ? __sched_text_start+0x8/0x8 [ 989.474741] ? find_held_lock+0x35/0x1d0 [ 989.478807] ? __lock_is_held+0xb6/0x140 [ 989.482873] ? check_same_owner+0x320/0x320 [ 989.487209] should_failslab+0xec/0x120 [ 989.491186] kmem_cache_alloc_trace+0x4b/0x740 [ 989.495770] ? memcpy+0x45/0x50 [ 989.499057] ip6_route_multipath_add+0xa2b/0x17a0 [ 989.503907] ? nla_parse+0x29a/0x3d0 [ 989.507626] ? nla_validate+0x1c0/0x1c0 [ 989.511601] ? ip6_route_mpath_notify+0xd0/0xd0 [ 989.516273] ? rtm_to_fib6_config+0xe2e/0x1260 [ 989.520859] ? ip6_dst_gc+0x520/0x520 [ 989.524678] ? find_held_lock+0x35/0x1d0 [ 989.528749] inet6_rtm_newroute+0xdc/0x160 [ 989.532982] ? inet6_rtm_newroute+0xdc/0x160 [ 989.537381] ? ip6_route_multipath_add+0x17a0/0x17a0 [ 989.542494] rtnetlink_rcv_msg+0x57f/0xb10 [ 989.546727] ? ip6_route_multipath_add+0x17a0/0x17a0 [ 989.551835] ? validate_linkmsg+0x8e0/0x8e0 [ 989.556157] ? __might_fault+0x110/0x1d0 [ 989.560209] netlink_rcv_skb+0x14b/0x380 [ 989.564250] ? validate_linkmsg+0x8e0/0x8e0 [ 989.568560] ? netlink_ack+0xa10/0xa10 [ 989.572435] ? netlink_skb_destructor+0x1d0/0x1d0 [ 989.577253] ? copyin+0x91/0xb0 [ 989.580509] rtnetlink_rcv+0x1c/0x20 [ 989.584201] netlink_unicast+0x4c4/0x6b0 [ 989.588242] ? netlink_attachskb+0x8a0/0x8a0 [ 989.592629] ? security_netlink_send+0x81/0xb0 [ 989.597187] netlink_sendmsg+0xa4a/0xe60 [ 989.601226] ? netlink_unicast+0x6b0/0x6b0 [ 989.605440] ? security_socket_sendmsg+0x89/0xb0 [ 989.610168] ? netlink_unicast+0x6b0/0x6b0 [ 989.614378] sock_sendmsg+0xca/0x110 [ 989.618190] ___sys_sendmsg+0x767/0x8b0 [ 989.622139] ? copy_msghdr_from_user+0x590/0x590 [ 989.626869] ? find_held_lock+0x35/0x1d0 [ 989.630907] ? __f_unlock_pos+0x19/0x20 [ 989.634858] ? lock_downgrade+0x980/0x980 [ 989.638977] ? get_pid_task+0xbc/0x140 [ 989.642843] ? __fget_light+0x2b2/0x3c0 [ 989.646795] ? fget_raw+0x20/0x20 [ 989.650226] ? find_held_lock+0x35/0x1d0 [ 989.654268] __sys_sendmsg+0xe5/0x210 [ 989.658047] ? __sys_sendmsg+0xe5/0x210 [ 989.662005] ? SyS_shutdown+0x290/0x290 [ 989.665973] ? __sb_end_write+0xa0/0xd0 [ 989.669935] ? SyS_read+0x220/0x220 [ 989.673540] SyS_sendmsg+0x2d/0x50 [ 989.677057] ? __sys_sendmsg+0x210/0x210 [ 989.681097] do_syscall_64+0x281/0x940 [ 989.684966] ? vmalloc_sync_all+0x30/0x30 [ 989.689102] ? _raw_spin_unlock_irq+0x27/0x70 [ 989.693579] ? finish_task_switch+0x1c1/0x7e0 [ 989.698071] ? syscall_return_slowpath+0x550/0x550 [ 989.702979] ? syscall_return_slowpath+0x2ac/0x550 [ 989.707883] ? prepare_exit_to_usermode+0x350/0x350 [ 989.712875] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 989.718215] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 989.723042] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 989.728216] RIP: 0033:0x454e79 [ 989.731391] RSP: 002b:00007f9b589c6c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 989.739087] RAX: ffffffffffffffda RBX: 00007f9b589c76d4 RCX: 0000000000454e79 [ 989.746334] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013 [ 989.753576] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/03/31 03:44:26 executing program 0: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000000100)={[0xfffffffffffffff9, 0x69, 0x4, 0x20, 0x8, 0x3, 0xffffffffffff5136, 0x0, 0x7fffffff, 0x4, 0x1000, 0x8, 0x8, 0x8, 0x7e1, 0x8], 0x6000, 0x101}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$sock_int(r2, 0x1, 0x4000000000000008, &(0x7f000066e000), 0x12c) r3 = accept4$alg(r0, 0x0, 0x0, 0x800) ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f0000000380)=0x2) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='vegas\x00', 0x6) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f00000003c0)={[{0x8, 0x1, 0x1, 0x0, 0x1, 0x0, 0xffffffffffffefe3, 0x5, 0x100, 0x80, 0x8001, 0x8a}, {0x8, 0x9, 0x7, 0x3, 0x4, 0x5, 0x80000000, 0x1000, 0x81, 0x7fff, 0x5, 0x3f, 0x10000}, {0xffffffffffffff00, 0x0, 0x683db952, 0x8000, 0x4, 0x20, 0x80, 0x7, 0xe7, 0x3a66, 0x0, 0x7}], 0x3}) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f0000383000)=0x1, 0x4) accept$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000080)=0x1c) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000440)=""/125) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000200)={0x0, 0x800}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000280)={r4, @in6={{0xa, 0x4e23, 0x73b, @mcast1={0xff, 0x1, [], 0x1}, 0x86f}}, 0x7fff, 0x7, 0x2, 0x0, 0x2}, &(0x7f0000000340)=0x98) sendto$inet(r2, &(0x7f0000482000), 0x0, 0x800000120000401, &(0x7f0000e45ff0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/03/31 03:44:26 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100), &(0x7f0000000240)=0xfffffffffffffe2e) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/anycast6\x00') socket$inet6_udp(0xa, 0x2, 0x0) capset(&(0x7f0000000140)={0x20080522}, &(0x7f0000000280)={0x8001, 0x0, 0x0, 0x0, 0x0, 0x2}) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) preadv(r1, &(0x7f00006c6000)=[{&(0x7f0000000b80)=""/202, 0xca}], 0x1, 0x60) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x33b) syz_open_dev$evdev(&(0x7f00000002c0)='/dev/input/event#\x00', 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x0, 0x0) sendto$inet(r2, &(0x7f0000000240)="4e5b331f514effb30265ca5bc1f6e26c", 0x10, 0x0, &(0x7f0000000300)={0x2, 0x20000004e26, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r3 = socket$inet(0x2, 0x4008000000000001, 0x0) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000380)) sendto$inet(r3, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000000140)={&(0x7f0000000100)=[0x2, 0x4f3, 0x5f37, 0x0, 0x0, 0x9], 0x6, 0x2, 0x8c91, 0x3, 0x0, 0x65, {0x0, 0x0, 0x0, 0x1000, 0xfffffffffffffffd, 0x99, 0x29e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, "65d3556dc2e39e725c712332f5afe9886797059342fa0c7165f071fe6c15a871"}}) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) socket(0x0, 0x6, 0x401) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f0000000f80)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000700000004000000ca010000180100000000000018010000800300008003000080030000040000"], 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000900)=@assoc_value={0x0, 0x5}, &(0x7f0000000340)=0x8) setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000980), 0x4) sendto$inet(r3, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) creat(&(0x7f0000000080)='./file0\x00', 0x0) creat(&(0x7f00000009c0)='./file0\x00', 0x0) 2018/03/31 03:44:26 executing program 1: openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x410201, 0x0) futex(&(0x7f000000cffc)=0x4, 0x9, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x7fff) futex(&(0x7f000000cffc), 0xa, 0x0, &(0x7f00006f7000)={0xfffffffffffffffc, 0x100000000000000}, &(0x7f0000000080), 0x20) 2018/03/31 03:44:26 executing program 4 (fault-call:1 fault-nth:5): r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/03/31 03:44:26 executing program 5: pipe(&(0x7f0000000980)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)="a2", 0x1}], 0x1, 0x0) close(r1) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000000)={'broute\x00'}, &(0x7f00000000c0)=0x78) getsockname$packet(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000003c0)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000300)={0x8}, 0x1) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000400)={@loopback=0x7f000001, @dev={0xac, 0x14, 0x14, 0x10}, r2}, 0xc) syz_mount_image$vfat(&(0x7f0000001800)='vfat\x00', &(0x7f0000001840)='./file0\x00', 0x0, 0xaaaaaaaaaaaab46, &(0x7f0000000440)=[{&(0x7f0000000380), 0xffffffffffffffb6}], 0x0, &(0x7f00000000c0)=ANY=[]) add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)="568a963dff66cd8307a15f38569400e5ce27e75ae8e292f9a8702ab462ad13dd9ac1e6ad93965ab3c492a27c", 0x2c, 0xfffffffffffffffd) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) r3 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$search(0xa, 0x0, &(0x7f0000000200)='.request_key_auth\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, r3) lseek(r1, 0x0, 0x4) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f00000004c0)={0x5, 0x3ff, 0xff, 0x100000000, 0x2, 0x8}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000340)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000480)=0x28) 2018/03/31 03:44:26 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup2(r0, r0) r2 = accept4$packet(r1, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000180)=0x14, 0x80800) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000280)={@empty, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, 0x100000001, 0x9, 0x3, 0x0, 0x0, 0x0, r3}) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000800)={0x0, 0x5, 0x7, 0x1f, 0x80, 0xb6, 0x6, 0x9, {0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x7, 0x5, 0x100, 0x6fc0}}, &(0x7f00000008c0)=0xb0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000009c0)={r4, 0xb0, &(0x7f0000000900)=[@in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0x5cd1, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x2}, @in={0x2, 0x4e23, @rand_addr=0x6}, @in6={0xa, 0x4e20, 0x7, @dev={0xfe, 0x80, [], 0x18}, 0x4}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x17}}, @in6={0xa, 0x4e23, 0x2, @local={0xfe, 0x80, [], 0xaa}}]}, &(0x7f0000000a00)=0x10) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000ac0)={0x0, 0x0, 0x3, {r5, r6+10000000}, 0x9, 0x3}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00'}) ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f0000000000)='bcsf0\x00') timer_create(0x0, &(0x7f0000000a40)={0x0, 0x2, 0x2, @thr={&(0x7f0000000380)="a1dbd1a7c8df2fea6639a5ed6090b5afb37e00b9bf13d24601c9fa2b7c36383b794ddd0e0bce7f1920f48c03c927abbd9198362069dfce84020c20c818b1d46c8f29b5a77c0b60ef653c5ce3f26f756ed79efe2d35682d59f26e129ee6b805be8f587523e424ca71deb3bb8476d162d3b89c1d28c80b45fdf949a30e29479fd56021a718ca8c7b5d0f1afee250c6ab754cac24cce5ca4f276545ac3fcbd73175236d7e3462c60dbaf2894899ab2ab409", &(0x7f0000000440)="f48b4cfa946d7b4be6e6ac1364d32711c6ab552385ca44751a7c149dc7812ea6d27ca48be816cc139cca7206141a8b0f5064a6d7e8de1c595a79ff1d992efed5fef74f942cac6c0d"}}, &(0x7f0000000140)=0x0) r8 = syz_open_procfs(0x0, &(0x7f0000000140)="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") fgetxattr(r8, &(0x7f00000004c0)=@known='user.syz\x00', &(0x7f0000000480)=""/13, 0x2a) timer_gettime(r7, &(0x7f0000000300)) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, "65b96c4000000000000000000400"}, 0xfd07) ioctl$KVM_PPC_ALLOCATE_HTAB(0xffffffffffffffff, 0xc004aea7, &(0x7f0000000580)) io_setup(0x2c, &(0x7f00000005c0)=0x0) io_getevents(r9, 0x3f, 0x9, &(0x7f0000000600)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000740)={0x77359400}) r10 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x2) read(r10, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r10, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d137e637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r10, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$KDSKBMETA(r10, 0x4b63, &(0x7f00000000c0)=0xfffffffffffffffb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r10, 0xc02c5341, &(0x7f0000000780)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r10, 0x40bc5311, &(0x7f000006ff44)={0x7, 0x0, 'client0\x00', 0x0, "6318ca4c372bbf06", "99f3c2e1541fe1bfdf54840c086e666dec2aef8735f8bc6ae79d506a1f00f7b8"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r10, 0x404c534a, &(0x7f0000000140)={0x0, 0x1ff, 0x800}) openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000a80)='/dev/sequencer2\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r10, 0xc058534b, &(0x7f0000000000)={0x0, 0x20, 0x8, 0x8, 0x0, 0x2a499819}) pwrite64(0xffffffffffffffff, &(0x7f00000019c0), 0x0, 0x0) 2018/03/31 03:44:26 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vcs\x00', 0x14000, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000540)) r1 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$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) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r3) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0\x00') r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x200000, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) fcntl$getown(r2, 0x9) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000140)) socket$inet(0x2, 0x80004, 0x200) ioctl$KVM_SET_IRQCHIP(r5, 0x8208ae63, &(0x7f0000000000)=@pic={0x1, 0x8001, 0x57, 0x256, 0x73, 0x3, 0xffffffff, 0x4, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x6}) ioctl$KVM_SET_IRQCHIP(r5, 0x8208ae63, &(0x7f0000002ff0)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0xfffffffffffffffb}]}) ioctl$KVM_IRQ_LINE(r5, 0x4008ae61, &(0x7f0000000280)={0x0, 0x3}) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r6) finit_module(r6, &(0x7f0000000480)='%$\x00', 0x3) creat(&(0x7f0000000080)='./file0\x00', 0x0) [ 989.760824] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 989.768072] R13: 00000000000004cb R14: 00000000006f93a8 R15: 0000000000000004 [ 989.817679] FAULT_INJECTION: forcing a failure. [ 989.817679] name failslab, interval 1, probability 0, space 0, times 0 [ 989.829012] CPU: 0 PID: 17785 Comm: syz-executor4 Not tainted 4.16.0-rc7+ #372 [ 989.836372] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 989.845725] Call Trace: [ 989.848319] dump_stack+0x194/0x24d [ 989.851949] ? arch_local_irq_restore+0x53/0x53 [ 989.856629] should_fail+0x8c0/0xa40 [ 989.860358] ? fault_create_debugfs_attr+0x1f0/0x1f0 2018/03/31 03:44:26 executing program 0: syz_mount_image$iso9660(&(0x7f0000000300)='iso9660\x00', &(0x7f00000001c0)='./file0\x00', 0x20, 0x20, &(0x7f0000000280), 0x80, &(0x7f00000002c0)) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$describe(0x6, r1, &(0x7f0000000100)=""/170, 0xaa) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x3) [ 989.865462] ? nla_parse+0x29a/0x3d0 [ 989.869178] ? nla_validate+0x1c0/0x1c0 [ 989.873682] ? find_held_lock+0x35/0x1d0 [ 989.877761] ? check_same_owner+0x320/0x320 [ 989.882085] ? rcu_note_context_switch+0x710/0x710 [ 989.887024] should_failslab+0xec/0x120 [ 989.891002] kmem_cache_alloc_node+0x56/0x760 [ 989.895502] ? find_held_lock+0x35/0x1d0 [ 989.899570] __alloc_skb+0xf1/0x780 [ 989.903198] ? inet6_rtm_newroute+0xdc/0x160 [ 989.907604] ? skb_copy_and_csum_dev+0x370/0x370 [ 989.912354] ? ip6_route_multipath_add+0x17a0/0x17a0 [ 989.917460] ? free_modinfo_version+0x70/0x70 [ 989.921961] netlink_ack+0x283/0xa10 [ 989.925657] ? netlink_sendmsg+0xe60/0xe60 [ 989.929869] ? __might_fault+0x110/0x1d0 [ 989.933920] netlink_rcv_skb+0x2b4/0x380 [ 989.937979] ? validate_linkmsg+0x8e0/0x8e0 [ 989.942294] ? netlink_ack+0xa10/0xa10 [ 989.946170] ? netlink_skb_destructor+0x1d0/0x1d0 [ 989.950993] ? copyin+0x91/0xb0 [ 989.954265] rtnetlink_rcv+0x1c/0x20 [ 989.957970] netlink_unicast+0x4c4/0x6b0 [ 989.962026] ? netlink_attachskb+0x8a0/0x8a0 [ 989.966420] ? security_netlink_send+0x81/0xb0 [ 989.970985] netlink_sendmsg+0xa4a/0xe60 [ 989.975041] ? netlink_unicast+0x6b0/0x6b0 [ 989.979263] ? security_socket_sendmsg+0x89/0xb0 [ 989.983993] ? netlink_unicast+0x6b0/0x6b0 [ 989.988213] sock_sendmsg+0xca/0x110 [ 989.991909] ___sys_sendmsg+0x767/0x8b0 [ 989.995865] ? copy_msghdr_from_user+0x590/0x590 [ 990.000609] ? find_held_lock+0x35/0x1d0 [ 990.004667] ? __f_unlock_pos+0x19/0x20 [ 990.008629] ? lock_downgrade+0x980/0x980 [ 990.012763] ? get_pid_task+0xbc/0x140 [ 990.016637] ? __fget_light+0x2b2/0x3c0 [ 990.020591] ? fget_raw+0x20/0x20 [ 990.024028] ? find_held_lock+0x35/0x1d0 [ 990.028092] __sys_sendmsg+0xe5/0x210 [ 990.031870] ? __sys_sendmsg+0xe5/0x210 [ 990.035819] ? SyS_shutdown+0x290/0x290 [ 990.039777] ? __sb_end_write+0xa0/0xd0 [ 990.043753] ? SyS_read+0x220/0x220 [ 990.047374] SyS_sendmsg+0x2d/0x50 [ 990.050896] ? __sys_sendmsg+0x210/0x210 [ 990.054934] do_syscall_64+0x281/0x940 [ 990.058803] ? vmalloc_sync_all+0x30/0x30 [ 990.062935] ? _raw_spin_unlock_irq+0x27/0x70 [ 990.067404] ? finish_task_switch+0x1c1/0x7e0 [ 990.071883] ? syscall_return_slowpath+0x550/0x550 [ 990.076806] ? syscall_return_slowpath+0x2ac/0x550 [ 990.081718] ? prepare_exit_to_usermode+0x350/0x350 [ 990.086727] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 990.092073] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 990.096915] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 990.102169] RIP: 0033:0x454e79 [ 990.105338] RSP: 002b:00007f9b589c6c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 2018/03/31 03:44:27 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100), &(0x7f0000000240)=0xfffffffffffffe2e) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/anycast6\x00') socket$inet6_udp(0xa, 0x2, 0x0) capset(&(0x7f0000000140)={0x20080522}, &(0x7f0000000280)={0x8001, 0x0, 0x0, 0x0, 0x0, 0x2}) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) preadv(r1, &(0x7f00006c6000)=[{&(0x7f0000000b80)=""/202, 0xca}], 0x1, 0x60) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x33b) syz_open_dev$evdev(&(0x7f00000002c0)='/dev/input/event#\x00', 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x0, 0x0) sendto$inet(r2, &(0x7f0000000240)="4e5b331f514effb30265ca5bc1f6e26c", 0x10, 0x0, &(0x7f0000000300)={0x2, 0x20000004e26, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r3 = socket$inet(0x2, 0x4008000000000001, 0x0) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000380)) sendto$inet(r3, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000000140)={&(0x7f0000000100)=[0x2, 0x4f3, 0x5f37, 0x0, 0x0, 0x9], 0x6, 0x2, 0x8c91, 0x3, 0x0, 0x65, {0x0, 0x0, 0x0, 0x1000, 0xfffffffffffffffd, 0x99, 0x29e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, "65d3556dc2e39e725c712332f5afe9886797059342fa0c7165f071fe6c15a871"}}) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) socket(0x0, 0x6, 0x401) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f0000000f80)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000700000004000000ca010000180100000000000018010000800300008003000080030000040000"], 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000900)=@assoc_value={0x0, 0x5}, &(0x7f0000000340)=0x8) setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000980), 0x4) sendto$inet(r3, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) creat(&(0x7f0000000080)='./file0\x00', 0x0) creat(&(0x7f00000009c0)='./file0\x00', 0x0) 2018/03/31 03:44:27 executing program 4 (fault-call:1 fault-nth:6): r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) [ 990.113034] RAX: ffffffffffffffda RBX: 00007f9b589c76d4 RCX: 0000000000454e79 [ 990.120287] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013 [ 990.127543] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 990.134804] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 990.142058] R13: 00000000000004cb R14: 00000000006f93a8 R15: 0000000000000005 2018/03/31 03:44:27 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vcs\x00', 0x14000, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000540)) r1 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$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) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r3) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0\x00') r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x200000, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) r6 = fcntl$getown(r2, 0x9) kcmp(r6, 0x0, 0x1, r0, r5) socket$inet(0x2, 0x80004, 0x200) ioctl$KVM_SET_IRQCHIP(r5, 0x8208ae63, &(0x7f0000000000)=@pic={0x1, 0x8001, 0x57, 0x256, 0x73, 0x3, 0xffffffff, 0x4, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x6}) ioctl$KVM_SET_IRQCHIP(r5, 0x8208ae63, &(0x7f0000002ff0)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0xfffffffffffffffb}]}) ioctl$KVM_IRQ_LINE(r5, 0x4008ae61, &(0x7f0000000280)={0x0, 0x3}) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r7) finit_module(r7, &(0x7f0000000480)='%$\x00', 0x3) creat(&(0x7f0000000080)='./file0\x00', 0x0) [ 990.185100] FAULT_INJECTION: forcing a failure. [ 990.185100] name failslab, interval 1, probability 0, space 0, times 0 [ 990.196456] CPU: 1 PID: 17795 Comm: syz-executor4 Not tainted 4.16.0-rc7+ #372 [ 990.203818] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 990.213172] Call Trace: [ 990.215770] dump_stack+0x194/0x24d [ 990.219408] ? arch_local_irq_restore+0x53/0x53 [ 990.224083] ? is_bpf_text_address+0xa4/0x120 [ 990.228590] should_fail+0x8c0/0xa40 2018/03/31 03:44:27 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vcs\x00', 0x14000, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000540)) r1 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$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) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r3) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0\x00') r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x200000, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000140)=0x0) kcmp(0x0, r6, 0x1, r0, r5) socket$inet(0x2, 0x80004, 0x200) ioctl$KVM_SET_IRQCHIP(r5, 0x8208ae63, &(0x7f0000000000)=@pic={0x1, 0x8001, 0x57, 0x256, 0x73, 0x3, 0xffffffff, 0x4, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x6}) ioctl$KVM_SET_IRQCHIP(r5, 0x8208ae63, &(0x7f0000002ff0)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0xfffffffffffffffb}]}) ioctl$KVM_IRQ_LINE(r5, 0x4008ae61, &(0x7f0000000280)={0x0, 0x3}) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r7) finit_module(r7, &(0x7f0000000480)='%$\x00', 0x3) creat(&(0x7f0000000080)='./file0\x00', 0x0) [ 990.232312] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 990.237423] ? save_stack+0xa3/0xd0 [ 990.241060] ? save_stack+0x43/0xd0 [ 990.244694] ? kasan_kmalloc+0xad/0xe0 [ 990.248579] ? kasan_slab_alloc+0x12/0x20 [ 990.252727] ? find_held_lock+0x35/0x1d0 [ 990.256806] ? check_same_owner+0x320/0x320 [ 990.261130] ? rcu_note_context_switch+0x710/0x710 [ 990.266069] should_failslab+0xec/0x120 [ 990.270049] kmem_cache_alloc_node_trace+0x5a/0x760 [ 990.275078] __kmalloc_node_track_caller+0x33/0x70 [ 990.280008] __kmalloc_reserve.isra.39+0x41/0xd0 [ 990.284771] __alloc_skb+0x13b/0x780 [ 990.288492] ? skb_copy_and_csum_dev+0x370/0x370 [ 990.293244] ? ip6_route_multipath_add+0x17a0/0x17a0 [ 990.298345] ? free_modinfo_version+0x70/0x70 [ 990.302853] netlink_ack+0x283/0xa10 [ 990.306571] ? netlink_sendmsg+0xe60/0xe60 [ 990.310811] ? __might_fault+0x110/0x1d0 [ 990.314877] netlink_rcv_skb+0x2b4/0x380 [ 990.318934] ? validate_linkmsg+0x8e0/0x8e0 [ 990.323258] ? netlink_ack+0xa10/0xa10 [ 990.327144] ? netlink_skb_destructor+0x1d0/0x1d0 [ 990.331981] ? copyin+0x91/0xb0 [ 990.335268] rtnetlink_rcv+0x1c/0x20 [ 990.338962] netlink_unicast+0x4c4/0x6b0 [ 990.343013] ? netlink_attachskb+0x8a0/0x8a0 [ 990.347409] ? security_netlink_send+0x81/0xb0 [ 990.351967] netlink_sendmsg+0xa4a/0xe60 [ 990.356023] ? netlink_unicast+0x6b0/0x6b0 [ 990.360258] ? security_socket_sendmsg+0x89/0xb0 [ 990.364994] ? netlink_unicast+0x6b0/0x6b0 [ 990.369225] sock_sendmsg+0xca/0x110 [ 990.372928] ___sys_sendmsg+0x767/0x8b0 [ 990.376890] ? copy_msghdr_from_user+0x590/0x590 [ 990.381633] ? find_held_lock+0x35/0x1d0 [ 990.385685] ? __f_unlock_pos+0x19/0x20 [ 990.389643] ? lock_downgrade+0x980/0x980 [ 990.393768] ? get_pid_task+0xbc/0x140 [ 990.397659] ? __fget_light+0x2b2/0x3c0 [ 990.401618] ? fget_raw+0x20/0x20 [ 990.405050] ? find_held_lock+0x35/0x1d0 [ 990.409114] __sys_sendmsg+0xe5/0x210 [ 990.412895] ? __sys_sendmsg+0xe5/0x210 [ 990.416845] ? SyS_shutdown+0x290/0x290 [ 990.420800] ? __sb_end_write+0xa0/0xd0 [ 990.424758] ? SyS_read+0x220/0x220 [ 990.428370] SyS_sendmsg+0x2d/0x50 [ 990.431893] ? __sys_sendmsg+0x210/0x210 [ 990.435944] do_syscall_64+0x281/0x940 [ 990.439814] ? vmalloc_sync_all+0x30/0x30 [ 990.443940] ? _raw_spin_unlock_irq+0x27/0x70 [ 990.448411] ? finish_task_switch+0x1c1/0x7e0 [ 990.452889] ? syscall_return_slowpath+0x550/0x550 [ 990.457812] ? syscall_return_slowpath+0x2ac/0x550 [ 990.462730] ? prepare_exit_to_usermode+0x350/0x350 [ 990.467733] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 990.473084] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 990.477923] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 990.483091] RIP: 0033:0x454e79 [ 990.486260] RSP: 002b:00007f9b589c6c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 990.493943] RAX: ffffffffffffffda RBX: 00007f9b589c76d4 RCX: 0000000000454e79 [ 990.501186] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013 [ 990.508435] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 990.515686] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 990.522931] R13: 00000000000004cb R14: 00000000006f93a8 R15: 0000000000000006 2018/03/31 03:44:27 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fstatfs(r0, &(0x7f00000000c0)=""/124) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000140)=0xb) 2018/03/31 03:44:27 executing program 0: r0 = memfd_create(&(0x7f0000000000)='wlan0\x00', 0x1) ioctl$TCXONC(r0, 0x540a, 0x4f) fgetxattr(r0, &(0x7f0000000040)=@random={'btrfs.', 'wlan0\x00'}, &(0x7f0000000080)=""/219, 0xdb) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000180)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f000001cb24)={0x1c, 0x18, 0x1, 0x0, 0x0, {0x5}, [@typed={0x8, 0x3}]}, 0x1c}, 0x1}, 0x0) 2018/03/31 03:44:27 executing program 4 (fault-call:1 fault-nth:7): r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/03/31 03:44:27 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100), &(0x7f0000000240)=0xfffffffffffffe2e) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/anycast6\x00') socket$inet6_udp(0xa, 0x2, 0x0) capset(&(0x7f0000000140)={0x20080522}, &(0x7f0000000280)={0x8001, 0x0, 0x0, 0x0, 0x0, 0x2}) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) preadv(r1, &(0x7f00006c6000)=[{&(0x7f0000000b80)=""/202, 0xca}], 0x1, 0x60) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x33b) syz_open_dev$evdev(&(0x7f00000002c0)='/dev/input/event#\x00', 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x0, 0x0) sendto$inet(r2, &(0x7f0000000240)="4e5b331f514effb30265ca5bc1f6e26c", 0x10, 0x0, &(0x7f0000000300)={0x2, 0x20000004e26, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r3 = socket$inet(0x2, 0x4008000000000001, 0x0) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000380)) sendto$inet(r3, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000000140)={&(0x7f0000000100)=[0x2, 0x4f3, 0x5f37, 0x0, 0x0, 0x9], 0x6, 0x2, 0x8c91, 0x3, 0x0, 0x65, {0x0, 0x0, 0x0, 0x1000, 0xfffffffffffffffd, 0x99, 0x29e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, "65d3556dc2e39e725c712332f5afe9886797059342fa0c7165f071fe6c15a871"}}) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) socket(0x0, 0x6, 0x401) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f0000000f80)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000700000004000000ca010000180100000000000018010000800300008003000080030000040000"], 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000900)=@assoc_value={0x0, 0x5}, &(0x7f0000000340)=0x8) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000980), 0x4) sendto$inet(0xffffffffffffffff, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) creat(&(0x7f0000000080)='./file0\x00', 0x0) creat(&(0x7f00000009c0)='./file0\x00', 0x0) 2018/03/31 03:44:27 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0x14) connect$unix(r0, &(0x7f00000005c0)=@file={0x1, "e91f7189591e9233614b00"}, 0x5f) listen(r1, 0x1) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x280, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r2, 0x4) 2018/03/31 03:44:27 executing program 6: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000000)={0x8001, 0x1}, 0x2) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@empty, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdff, r1}) perf_event_open(&(0x7f0000da2f88)={0x4000000002, 0x70, 0x9e, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000024efff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0xfffffffffffffffe) fcntl$setlease(r2, 0x400, 0x0) 2018/03/31 03:44:27 executing program 5: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="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", 0x12e) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x4, 0x9}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x3e12c00000, 0x80) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/03/31 03:44:27 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vcs\x00', 0x14000, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000540)) r1 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r3) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0\x00') r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x200000, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = fcntl$getown(r2, 0x9) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000140)=0x0) kcmp(r6, r7, 0x1, r0, r5) socket$inet(0x2, 0x80004, 0x200) ioctl$KVM_SET_IRQCHIP(r5, 0x8208ae63, &(0x7f0000000000)=@pic={0x1, 0x8001, 0x57, 0x256, 0x73, 0x3, 0xffffffff, 0x4, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x6}) ioctl$KVM_SET_IRQCHIP(r5, 0x8208ae63, &(0x7f0000002ff0)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0xfffffffffffffffb}]}) ioctl$KVM_IRQ_LINE(r5, 0x4008ae61, &(0x7f0000000280)={0x0, 0x3}) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r8) finit_module(r8, &(0x7f0000000480)='%$\x00', 0x3) creat(&(0x7f0000000080)='./file0\x00', 0x0) 2018/03/31 03:44:27 executing program 4: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/03/31 03:44:28 executing program 7: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) r0 = open$dir(&(0x7f000001bff4)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000280)='./file0\x00', 0x20) getdents64(r0, &(0x7f00000007c0)=""/250, 0x1015a) unlinkat(r0, &(0x7f0000000080)='./file0\x00', 0x200) getdents(r0, &(0x7f0000000100)=""/65, 0x41) r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x105600, 0x81) link(&(0x7f0000000740)='./file1\x00', &(0x7f0000000780)='./file0/file0\x00') renameat2(0xffffffffffffffff, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00', 0xfd1092750066ec78) r2 = syz_open_dev$mouse(&(0x7f00000006c0)='/dev/input/mouse#\x00', 0xfffffffffffffffe, 0x680000) openat$pfkey(0xffffffffffffff9c, &(0x7f0000002b40)='/proc/self/net/pfkey\x00', 0x12402, 0x0) recvmsg$kcm(r2, &(0x7f0000002b00)={&(0x7f00000008c0)=@nfc, 0x80, &(0x7f0000002a80)=[{&(0x7f0000000940)=""/181, 0xb5}, {&(0x7f0000000700)=""/17, 0x11}, {&(0x7f0000000a00)=""/70, 0x46}, {&(0x7f0000000a80)=""/4096, 0x1000}, {&(0x7f0000001a80)=""/4096, 0x1000}], 0x5, 0x0, 0x0, 0x5}, 0x20) linkat(r0, &(0x7f0000000480)='./file1\x00', r1, &(0x7f00000004c0)='./file0\x00', 0x1000) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') ioctl(r1, 0x80000000, &(0x7f0000000580)="f6a8d7ca559673e3aa1c408cce291fe32f5493e8f3c3ac731b82629d063214adefca242e68a7f0569c41aae8989ec4746a7fd934e2fa3c7c42a0b29c464e189e6541cff25745d3396710ff94a359195b4d293ae257b5981521f35132b06b1275a2cf7845a1ee976babcd740c6588867b61e28e8dcd804b3e3809520d469e1cc2cde82f02b7e4cc7e3a48cb2d594fbf823ebc6959ed9f177947d4cab2989d4a4fc3988c9b90") unlink(&(0x7f00000000c0)='./file0\x00') symlinkat(&(0x7f0000000400)='./file0/file0\x00', r0, &(0x7f0000000440)='./file0/file0\x00') recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000500)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000640)=""/45, 0x2d, 0x206e}, 0x12021) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rfkill\x00', 0x100, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000340)={0x8, 0x9, 0x4, 0x10000, 0x1, 0x7, 0x7fffffff, 0x0, 0x29, 0x0, 0x20}, 0xb) 2018/03/31 03:44:28 executing program 4: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000140)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x4d4, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x289, &(0x7f00000000c0)}, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x4001, 0x0) getsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f00000000c0)=""/7, &(0x7f0000000100)=0x7) 2018/03/31 03:44:28 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='cpuset.cpus\x00', 0x2, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x20400) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000980)={0xffffffff, 0xe460, 0x341b9ff0, 'queue1\x00', 0x9}) r3 = syz_open_dev$sndpcmp(&(0x7f0000000480)='/dev/snd/pcmC#D#p\x00', 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000600)={0x8, 0x2, 0x2000000047, 'queue0\x00', 0x7f2b75e5}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00000007c0)=@assoc_value={0x0}, &(0x7f0000000800)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000840)={r6, 0xffffffffffffffb6}, 0x8) getsockopt$IP_VS_SO_GET_DAEMON(r5, 0x0, 0x487, &(0x7f0000000380), &(0x7f00000003c0)=0x30) sendfile(r4, r0, 0x0, 0x7fffffff) r7 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r7, 0x84, 0x12, &(0x7f0000000100)=0x81, 0x4) write$cgroup_int(r7, &(0x7f0000000600)=ANY=[], 0xffffffffffffff55) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r7, 0x84, 0x6c, &(0x7f0000000880)=ANY=[@ANYRES32=0x0, @ANYBLOB="270100009e6405797013b76e2ee62e5fdeb835e37f7a9df237b590974c2668cce5978869264663c3c7e33445bf5974c95538e85684929ab72bfdcdf12a5a5ed3d9a1de6d79a706bc16407dad3463eab4e466bb61bc8fa15816ef833ccc1e6bcafe36d6d63a7478db5d272c0f344cd75c5939028063f3dee99504d66c1abebfc82afcd43780921c083cf5ad6f87cd46d9c5e74964c5c864567d97cfe9b9ccc797824a0788db59f8458fc1feaf0c30e0c817ef6534c3be599a5339d32e73700e7567c5ba6754abf10dd1643e54cc3b92b3368bb83397c72a"], &(0x7f0000000580)=0x2f) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r7, 0x84, 0x7b, &(0x7f00000004c0)={0x0, 0x6}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f00000006c0)={r9, @in6={{0xa, 0x4e24, 0x80000001, @dev={0xfe, 0x80, [], 0x12}, 0x2}}, [0x5, 0x0, 0x8, 0x4, 0x7, 0x5, 0x24, 0x8001, 0x9, 0x283400b8, 0x100000001, 0x100000001, 0x3, 0x401, 0x81]}, &(0x7f0000000540)=0x100) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000005c0)={r8, 0xfffffffffffffff7, 0x8, [0x4, 0x5, 0xffffffff00000000, 0x9, 0xf1b, 0x9b6, 0xf27, 0x8000]}, 0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r7, 0x84, 0x6, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e22, 0x1, @dev={0xfe, 0x80, [], 0x10}, 0x8}}}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f00000002c0)={r10, 0x74, &(0x7f0000000400)=[@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xc}}, @in6={0xa, 0x4e22, 0xff, @dev={0xfe, 0x80, [], 0x17}, 0x4}, @in6={0xa, 0x4e22, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in6={0xa, 0x4e24, 0x5, @empty, 0xff}, @in={0x2, 0x4e22, @loopback=0x7f000001}]}, &(0x7f0000000300)=0x10) 2018/03/31 03:44:28 executing program 6: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x200, 0x0) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000000100)={{&(0x7f0000000080)=""/39, 0x27}, &(0x7f00000000c0), 0x74}, 0x20) r1 = socket$inet(0x2, 0x2, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000007340)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000004580)=0x0) getresuid(&(0x7f00000045c0), &(0x7f0000004600)=0x0, &(0x7f0000004640)) lstat(&(0x7f0000004680)='./file0\x00', &(0x7f00000046c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000004840), &(0x7f0000007240)=0xb) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000007380)=""/208, &(0x7f0000004100)=0xd0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000049c0)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004a00)={0x0, 0x0}, &(0x7f0000004a40)=0xc) stat(&(0x7f0000004a80)='./file0\x00', &(0x7f0000004ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000007080)=[{&(0x7f0000000140)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001600)=[{&(0x7f00000001c0)="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0x1000}, {&(0x7f00000011c0)="c53e9ccaa7a96e2df400bd0528e1856e7025cd0b2ccfbeac", 0x18}, {&(0x7f0000001200)="7fc45454eef632d8cce7eeb3c98c5dcb78cf5554d49756e45b4bd86de84a4168f5048d62d84d64b72260636cfc6015864074cc8ae6c2d4eeb296244946b4bff01984c48040690336ab8c31d5e002d81d00bbf86534725ce8949a01ae7b382608e1d8fcdb7e86f933897568c8ee0b7304bafc666b5aa1e7fb66a728a1b0fe82b5e39ac5eb58f80d03431ebc06a699c2a08ddd88daa6", 0x95}, {&(0x7f00000012c0)="df9ac46d66731b715eaba759c78c58d1f00f53927d482dc923f69acdd11dd690cd8884502ef9deba312e71015c90bc95b9521cf6e3e995e6212cf964cecf8306afe8269d4a473be5a7b5197991ed263166f3c07227edcce77b9f220169ca3fade4d28ce3", 0x64}, {&(0x7f0000001340)="6c7fb982c7f82e91b1d35ca56db260c500531dabc9e85d24f26958525fa647903f2356748a33dc22eda2dc53a3efb4c9450747faf5fd75772fb16850763f766a834771e4316df5cacf7cd30f007e8f3cd0376f720efdefff31f3329efbbd52d580561464bedd612babc9b77730f328b896d390595cf20d30edf0e2603f50c4e1671a5511256569e8d5afcb580495dcde1e664313e74a5934ad2708a38b741a9c89dc549ceee021aea112ddcdf6d7af9f59", 0xb1}, {&(0x7f0000001400)="09d53c265f1596c3b8311877b9a1661ca7e73e3df00aa5a486ec5501022b826e95cde4c46b957e9875d5288a4ad6e63abed78496bdfef06a25e39baaf6c3f509a15c713f470412874caaeeb5b8922906a14d81c337354525d090cde0acf1853792df43736a25e8895c75ca377d357a1c8c91c5d3c6471cc057419a8a8e3e10df9ddf70932b3ed5586e738bd304e19ba33f80c1b48d3d6e4e32f820ada45e8305760d13f2633bf54adf3bcf3c3b8865b733c663ece53109bf1a8caf87df324ccfe3b912b1f8818f2503509ddc73fafec895e7bfca5b95a41243c3ab4c24f6ee5ac9ddb04c2cbcc462627d4edb919d0f80c8d7688ac237", 0xf6}, {&(0x7f0000001500)="95d461541c74a7dd0f945415940b89a778cfa453e7c6610ece05b1bbad5849203920f907832ca520190d5399ded8060b4bae8d060084e165085ab83dbd7998c1b732dcce240d77731747b12a2b22de8b2e92490fc56721a0b1fb23fe9719f521dadf2736e382b520a16e1e9e9ac803cdaa21bfc6bf6722b3a8943cd42f00de3aa65358b3cc6457a716f15f9557ccf605e7f58ce1c674e6c6f816705dba5ca5c819e09b789fec5c3bc541ea8cf33b2140da161ed11a241806cd6f3ba4a437989ab7919c943c8fa611811c2488df4f8a5c1ec1d3", 0xd3}], 0x7, &(0x7f0000001680)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r1, r0]}], 0x28, 0x40000}, {&(0x7f00000016c0)=@abs={0x0, 0x0, 0x4e24}, 0x6e, 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0x1000}, {&(0x7f0000005d80)="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0x1000}, {&(0x7f0000006d80)="67c73c4629ea99d36785545f225f44366ae64a36b3af4fde69ec6826b91f5963720914c56a6811533c623d8fca522d5806487521caee1f4c2abfc9c15908b8ce6de01e3107b83ebf1de1773319fe2b30a9d9702f229d6b95fe60f4da5b1fe25e5d0693d22960f1fa1454ce808b3fa6454315589907e2f1c76e0832289d09b357293fe1289d822b77431e56ce1b5f0139cf995842b581fa0e9e2df779fa2f582346c1c89d77e0c80f32a10a88e5a92c9d705a", 0xb2}, {&(0x7f0000006e40)="6f5a71595b57c9fadc28353dd4b3917e6b4fc1c628349f5507f1d5829c54b612e6a474c10e13726d35a007c2a95d81ebfd39ab180a3bce997442cb28715887df8a6df154b25c1716524defe255b22657c924348c1207221b043e1c7773628b821be785a94504bbe941e3a9455285a268f4bb452722e4eaf655462e615301a282fc34111ea04c1beab43b640a0e034df983f293fb75123ae03194ce8060499cb9b384b0d423e31431b5b583504fbbf8f61ed7bb7a071b92c7dd6ece3fbbccb431ed00891b1b74d19c2ed30f5392f6", 0xce}, {&(0x7f0000006f40)="8c81dacb77cc769ae6a5336012aad9bfec3abe236cd1ce8cadf1c69e4d204b6d24a483a4b1a949e81ee03d8b51f651c85b236e92017a2afba970e9488cbf767f47683c3be5b0193fda5a481f6ec28f9040c0045a900b48b1e08687645d4aabdaae681cbbcda8b8a5bb5a99b99354cb4ca7e3a07c615044880060664e715cc1e80602832fbebcf0145d3be25a92f8689d47b26c722717a02fb8c8148f3942cc3bb8d5ac6bf382b52c77bab032daa397", 0xaf}], 0x7, 0x0, 0x0, 0x84}], 0x8, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000013effc)=0xbd, 0x38429e40231531fc) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000000)=0x2, 0x4) 2018/03/31 03:44:28 executing program 2 (fault-call:22 fault-nth:0): r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100), &(0x7f0000000240)=0xfffffffffffffe2e) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/anycast6\x00') socket$inet6_udp(0xa, 0x2, 0x0) capset(&(0x7f0000000140)={0x20080522}, &(0x7f0000000280)={0x8001, 0x0, 0x0, 0x0, 0x0, 0x2}) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) preadv(r1, &(0x7f00006c6000)=[{&(0x7f0000000b80)=""/202, 0xca}], 0x1, 0x60) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x33b) syz_open_dev$evdev(&(0x7f00000002c0)='/dev/input/event#\x00', 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x0, 0x0) sendto$inet(r2, &(0x7f0000000240)="4e5b331f514effb30265ca5bc1f6e26c", 0x10, 0x0, &(0x7f0000000300)={0x2, 0x20000004e26, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r3 = socket$inet(0x2, 0x4008000000000001, 0x0) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000380)) sendto$inet(r3, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000000140)={&(0x7f0000000100)=[0x2, 0x4f3, 0x5f37, 0x0, 0x0, 0x9], 0x6, 0x2, 0x8c91, 0x3, 0x0, 0x65, {0x0, 0x0, 0x0, 0x1000, 0xfffffffffffffffd, 0x99, 0x29e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, "65d3556dc2e39e725c712332f5afe9886797059342fa0c7165f071fe6c15a871"}}) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) socket(0x0, 0x6, 0x401) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f0000000f80)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000700000004000000ca010000180100000000000018010000800300008003000080030000040000"], 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000900)=@assoc_value={0x0, 0x5}, &(0x7f0000000340)=0x8) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000980), 0x4) sendto$inet(r3, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) creat(&(0x7f0000000080)='./file0\x00', 0x0) creat(&(0x7f00000009c0)='./file0\x00', 0x0) 2018/03/31 03:44:28 executing program 5: r0 = inotify_init1(0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x402140, 0x0) ioctl$KVM_NMI(r2, 0xae9a) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) r4 = getpgrp(0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x20081, 0x0) ioctl$TUNDETACHFILTER(r5, 0x401054d6, 0x0) kcmp(r4, r3, 0x2, r1, 0xffffffffffffffff) 2018/03/31 03:44:28 executing program 1: nanosleep(&(0x7f0000000280)={0x77359400}, &(0x7f0000000240)) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0xffffffff7fffffff, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x5}], 0x2c) nanosleep(&(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) r2 = socket(0x19, 0x3, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000001c0)=ANY=[@ANYBLOB="064c000000001800030002cffb8736a71e4cc971ea6b98bbaafb2572c14302"], &(0x7f00000000c0)=0x10) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, r2, 0x0) shmdt(0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000140)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x20, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 'nr0\x00'}) 2018/03/31 03:44:28 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vcs\x00', 0x14000, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000540)) r1 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r3) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0\x00') r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x200000, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = fcntl$getown(r2, 0x9) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000140)=0x0) kcmp(r6, r7, 0x1, r0, r5) socket$inet(0x2, 0x80004, 0x200) ioctl$KVM_SET_IRQCHIP(r5, 0x8208ae63, &(0x7f0000000000)=@pic={0x1, 0x8001, 0x57, 0x256, 0x73, 0x3, 0xffffffff, 0x4, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x6}) ioctl$KVM_SET_IRQCHIP(r5, 0x8208ae63, &(0x7f0000002ff0)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0xfffffffffffffffb}]}) ioctl$KVM_IRQ_LINE(r5, 0x4008ae61, &(0x7f0000000280)={0x0, 0x3}) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r8) finit_module(r8, &(0x7f0000000480)='%$\x00', 0x3) creat(&(0x7f0000000080)='./file0\x00', 0x0) 2018/03/31 03:44:28 executing program 4: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xff, 0x200000) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f00000000c0)=0xe0de) 2018/03/31 03:44:28 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x1) socket$inet6(0xa, 0xf, 0x2a16) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000000080)={'bridge0\x00', @ifru_addrs=@l2={0x1f}}) socket$inet6(0xa, 0xf, 0xe8) [ 991.904127] FAULT_INJECTION: forcing a failure. [ 991.904127] name failslab, interval 1, probability 0, space 0, times 0 [ 991.915444] CPU: 1 PID: 17866 Comm: syz-executor2 Not tainted 4.16.0-rc7+ #372 [ 991.922805] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 991.932154] Call Trace: [ 991.934746] dump_stack+0x194/0x24d [ 991.938383] ? arch_local_irq_restore+0x53/0x53 [ 991.943055] ? print_irqtrace_events+0x270/0x270 [ 991.947819] should_fail+0x8c0/0xa40 [ 991.951538] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 991.956651] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 991.961841] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 991.967037] ? find_held_lock+0x35/0x1d0 [ 991.971099] ? __lock_is_held+0xb6/0x140 [ 991.975172] ? check_same_owner+0x320/0x320 [ 991.979505] ? rcu_note_context_switch+0x710/0x710 [ 991.984445] should_failslab+0xec/0x120 [ 991.988415] kmem_cache_alloc_node+0x56/0x760 [ 991.992910] ? tcp_v4_parse_md5_keys+0x2d0/0x2d0 [ 991.997662] __alloc_skb+0xf1/0x780 2018/03/31 03:44:28 executing program 0: socketpair(0xd, 0x80001, 0x8304, &(0x7f00000004c0)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x9) openat$vnet(0xffffffffffffff9c, &(0x7f0000001300)='/dev/vhost-net\x00', 0x2, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001340)) r2 = syz_open_dev$vcsa(&(0x7f0000001380)='/dev/vcsa#\x00', 0x3, 0x480000) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r4 = dup3(r2, r3, 0x0) flistxattr(r4, &(0x7f00000002c0)=""/4096, 0x1000) rt_sigqueueinfo(r1, 0x16, &(0x7f0000000040)={0x28, 0x101, 0x7d9d, 0xfffffffffffffffb}) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x8200, 0x0) bind$nfc_llcp(r5, &(0x7f0000000180)={0x27, 0x1, 0x2, 0x7, 0x1f, 0x20, "e204ff2954e96d23fd10e74ed7db40fe6b762456560484efa03c72e7843ae69e247f8f4f3da724a85510f50769b58ef97d968f2b55d5dc0b5dcdb99aa675a8", 0x3}, 0x60) r6 = shmget(0x3, 0x1000, 0xb978b492922aeee3, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r6, 0x3, &(0x7f0000000200)=""/153) r7 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x400, 0x400941) syz_open_dev$sndtimer(&(0x7f00000012c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$TIOCGSID(r7, 0x5429, &(0x7f00000000c0)) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r7, 0x84, 0x66, &(0x7f0000001400)={0x0, 0x8}, &(0x7f0000001440)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000001480)={r9, 0xeb0}, 0x8) mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000000, 0x10, r8, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x1, 0x0) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) recvfrom(r10, &(0x7f0000000280)=""/191, 0xbf, 0x0, &(0x7f0000000340)=@can={0x1d}, 0x80) syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r11 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2) ioctl$LOOP_CHANGE_FD(r11, 0x4c06, 0xffffffffffffffff) pwritev(r11, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) 2018/03/31 03:44:28 executing program 6: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80001, 0x104) fcntl$setpipe(r0, 0x407, 0x0) pipe(&(0x7f0000000980)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00000001c0)=[{&(0x7f0000000080)="a2", 0x1}], 0x1, 0x0) close(r2) syz_mount_image$vfat(&(0x7f0000001800)='vfat\x00', &(0x7f0000001840)='./file0\x00', 0x0, 0xaaaaaaaaaaaab46, &(0x7f0000000440)=[{&(0x7f0000000380), 0xffffffffffffffb6}], 0x0, &(0x7f00000000c0)=ANY=[]) sendfile(r2, r2, &(0x7f0000000040)=0x3, 0x404000000000) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000000c0)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) rt_tgsigqueueinfo(r3, r4, 0x2, &(0x7f0000000140)={0x37, 0x10001, 0x9}) ftruncate(r2, 0x0) sync_file_range(r2, 0x1, 0x7, 0x2) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x101, 0x4) fcntl$addseals(r2, 0x409, 0x4) 2018/03/31 03:44:28 executing program 4: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x6, 0x40000) accept4$ipx(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x800) r1 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r1, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) [ 992.001289] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 992.006481] ? skb_copy_and_csum_dev+0x370/0x370 [ 992.011238] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 992.016433] ? tcp_v4_md5_lookup+0x22/0x30 [ 992.020686] ? tcp_established_options+0x2c5/0x420 [ 992.025611] ? tcp_current_mss+0x254/0x380 [ 992.029860] ? tcp_mtu_to_mss+0x460/0x460 [ 992.034020] sk_stream_alloc_skb+0x126/0x9a0 [ 992.038432] ? tcp_init_transfer+0x3e0/0x3e0 [ 992.042839] ? mark_lock+0x8c2/0x1430 [ 992.046648] ? tcp_fastopen_active_detect_blackhole+0x1e0/0x1e0 2018/03/31 03:44:28 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x1ff, 0x200, 0x5, 0x2}, {0x3ff, 0x7f, 0x0, 0x1f}]}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x339) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={'ifb0\x00', 0xa201}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'sit0\x00', &(0x7f00000001c0)=@ethtool_perm_addr={0x20, 0xfb, "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"}}) dup2(r0, r1) 2018/03/31 03:44:28 executing program 4: r0 = socket$inet6(0x10, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x0, 0x6c2d}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000180)={r1, 0x4, 0xfffffffffffffff7, 0x4}, &(0x7f00000002c0)=0x10) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/03/31 03:44:28 executing program 4: r0 = socket$inet6(0x10, 0x8000000000040002, 0x80000) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="8677d2b6d960df24142db523649b23346319ddd310af7324e80237d697f92ed17b825afdae2e305865eff386eede4a56e78f88be2945363160e652a4d16cb8dacb60d3e511b8f0caebb6d5590322f99af8361e5b944d21fb25073a71f7aa75b8c3797cdcde4acd39b61667fc9e4a47b6893ec7e4b3cd68b60e91ff49093ce56b6e4eedfb573c04592c75ea5a089a20e3152a186ba449cd19999bbe1dbee9", 0x9e}], 0x1, &(0x7f00000002c0)=[{0x48, 0x0, 0x9, "ccdb49e3f108b3e488e3bc05daf0176082baef5a5ad945e79a01b3053892e0fcf870ff0a48e62e1454b8e54688acfa26eeb51ec4220a"}, {0x20, 0x10b, 0x4, "071f8f5b63b0b0783a7174"}, {0x70, 0x89, 0x61a, "d8cb4668c822eeefe844aea6681b625a072dd1491eed2d1650d70bf57f2212171a475151d219cbc6987f07426ce56116a03d8c7548ab984276acabf818b546e666001507ea02a51c23ed69fb6dc95dc5397c2ff6b54dbd859b678054a0"}, {0x60, 0x0, 0x4, "b67783568299a4e50b75a66320ee15d114da6b150fd4ced63e89a896e2a3f19a8121570a669d70b91c44dd247fd31cf90239e95e749105f822055f6a1fd42ef451a5960bac9cd3e40fb529105061fd"}], 0x138, 0x800}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer\x00', 0x400, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000500)={r0, r0, 0x1, 0x9, &(0x7f0000000440)="abc1303854cf1387058953fe9b773b4a538652a3799810a784f054d20244e2f2fb25b9498bffe28f0c47c2e4a1062df9833c3c11ea65a5686dbd06050b9d376a7d197351de36573ad7ec29b61d8bc2f609afd1923b51182e6ec97b5806e73e7ac722cc3d2cd6c6257269cc7b3faa49d988a899964d73d909b2c2c7b7938fc40dc943b13b0c4fd597ef5590d5d962eb3bbfcc1c78d4667bbfd349f06eed37b8ae5aee7bc876618dcfa4114f1e6d3603cdf104ed1f25bece1167bf27", 0x100000001, 0x7ff, 0x6, 0x400000000000, 0x7, 0x1, 0x200, "118ba7883206ee9b2e376f8c5ab5127a1ba60bbfc36650b29cd561294231b08a90f172dc96bb646e4603d0ea2415b45b511b6afa2bf3aad220173412fa681170b781b6a5d46bdf4f45ad3911bd3cdf16c1fd6f88c64b11"}) [ 992.052702] ? trace_hardirqs_off+0x10/0x10 [ 992.057020] ? tcp_send_mss+0xa4/0x2f0 [ 992.060920] tcp_sendmsg_locked+0x15f6/0x3c70 [ 992.065411] ? perf_trace_lock+0xd6/0x900 [ 992.069553] ? mntput_no_expire+0x130/0xa90 [ 992.073882] ? perf_trace_lock+0xd6/0x900 [ 992.078028] ? find_held_lock+0x35/0x1d0 [ 992.082093] ? trace_event_raw_event_lock+0x340/0x340 [ 992.087290] ? tcp_sendpage+0x60/0x60 [ 992.091092] ? trace_event_raw_event_lock+0x340/0x340 [ 992.096286] ? print_irqtrace_events+0x270/0x270 [ 992.101035] ? find_held_lock+0x35/0x1d0 2018/03/31 03:44:28 executing program 4: r0 = socket$inet6(0x10, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x2000000000000000, @empty, 0x40}, 0x1c) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/03/31 03:44:29 executing program 4: r0 = accept4(0xffffffffffffffff, &(0x7f0000000180)=@nl=@unspec, &(0x7f0000000200)=0x80, 0x800) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000240)={{{@in=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@dev}}, &(0x7f0000000340)=0xe8) gettid() ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00000003c0)={"9169743000", {0x2, 0x4e21, @loopback=0x7f000001}}) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000380)={@mcast2={0xff, 0x2, [], 0x1}, r1}, 0x14) r2 = socket$inet6(0x10, 0x5, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x4, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000140)=0x14) sendmsg(r2, &(0x7f0000000080)={&(0x7f00000000c0)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040), 0x0, &(0x7f00000000c0), 0x0, 0x2}, 0x0) [ 992.105093] ? lock_acquire+0x1d5/0x580 [ 992.109060] ? lock_acquire+0x1d5/0x580 [ 992.113028] ? tcp_sendmsg+0x21/0x50 [ 992.116737] ? mark_held_locks+0xaf/0x100 [ 992.120872] ? do_raw_spin_trylock+0x190/0x190 [ 992.125449] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 992.130458] ? lock_sock_nested+0x91/0x110 [ 992.134682] ? trace_hardirqs_on+0xd/0x10 [ 992.138822] ? __local_bh_enable_ip+0x121/0x230 [ 992.143490] tcp_sendmsg+0x2f/0x50 [ 992.147029] inet_sendmsg+0x11f/0x5e0 [ 992.150815] ? __might_sleep+0x95/0x190 2018/03/31 03:44:29 executing program 4: r0 = socket$inet6(0x10, 0x2, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0xfff, 0x101242) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000000)={0x3, 0x7a, 0x7, 0x6}, 0x10) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/03/31 03:44:29 executing program 4: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x6, 0x4, 0x204, 0x6, 0x5, 0x3, 0x7, 0x3, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=r1, &(0x7f0000000140)=0x4) [ 992.154778] ? inet_create+0xf50/0xf50 [ 992.158661] ? security_socket_sendmsg+0x89/0xb0 [ 992.163403] ? inet_create+0xf50/0xf50 [ 992.167283] sock_sendmsg+0xca/0x110 [ 992.170998] SYSC_sendto+0x361/0x5c0 [ 992.174710] ? SYSC_connect+0x4a0/0x4a0 [ 992.178679] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 992.183517] ? vfs_write+0x374/0x510 [ 992.187223] ? wait_for_completion+0x770/0x770 [ 992.191812] ? __sb_end_write+0xa0/0xd0 [ 992.195779] ? fput+0xd2/0x140 [ 992.198959] ? SyS_write+0x184/0x220 [ 992.202666] ? SyS_read+0x220/0x220 [ 992.206288] SyS_sendto+0x40/0x50 [ 992.209738] ? SyS_getpeername+0x30/0x30 [ 992.213785] do_syscall_64+0x281/0x940 [ 992.217647] ? vmalloc_sync_all+0x30/0x30 [ 992.221772] ? _raw_spin_unlock_irq+0x27/0x70 [ 992.226243] ? finish_task_switch+0x1c1/0x7e0 [ 992.230717] ? syscall_return_slowpath+0x550/0x550 [ 992.235630] ? syscall_return_slowpath+0x2ac/0x550 [ 992.240544] ? prepare_exit_to_usermode+0x350/0x350 [ 992.245548] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 992.250897] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 992.255719] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 992.260882] RIP: 0033:0x454e79 [ 992.264058] RSP: 002b:00007fcc764cac68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 992.271754] RAX: ffffffffffffffda RBX: 00007fcc764cb6d4 RCX: 0000000000454e79 [ 992.278997] RDX: 0000000000000fff RSI: 00000000200003c0 RDI: 0000000000000018 [ 992.286252] RBP: 000000000072bea0 R08: 00000000200002c0 R09: 0000000000000010 [ 992.293505] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000019 [ 992.300750] R13: 00000000000004f2 R14: 00000000006f9750 R15: 0000000000000000 2018/03/31 03:44:29 executing program 1: socket$rds(0x15, 0x5, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000180)) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x8, 0xc00) ioctl$TIOCCBRK(r0, 0x5428) 2018/03/31 03:44:29 executing program 2 (fault-call:22 fault-nth:1): r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100), &(0x7f0000000240)=0xfffffffffffffe2e) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/anycast6\x00') socket$inet6_udp(0xa, 0x2, 0x0) capset(&(0x7f0000000140)={0x20080522}, &(0x7f0000000280)={0x8001, 0x0, 0x0, 0x0, 0x0, 0x2}) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) preadv(r1, &(0x7f00006c6000)=[{&(0x7f0000000b80)=""/202, 0xca}], 0x1, 0x60) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x33b) syz_open_dev$evdev(&(0x7f00000002c0)='/dev/input/event#\x00', 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x0, 0x0) sendto$inet(r2, &(0x7f0000000240)="4e5b331f514effb30265ca5bc1f6e26c", 0x10, 0x0, &(0x7f0000000300)={0x2, 0x20000004e26, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r3 = socket$inet(0x2, 0x4008000000000001, 0x0) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000380)) sendto$inet(r3, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000000140)={&(0x7f0000000100)=[0x2, 0x4f3, 0x5f37, 0x0, 0x0, 0x9], 0x6, 0x2, 0x8c91, 0x3, 0x0, 0x65, {0x0, 0x0, 0x0, 0x1000, 0xfffffffffffffffd, 0x99, 0x29e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, "65d3556dc2e39e725c712332f5afe9886797059342fa0c7165f071fe6c15a871"}}) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) socket(0x0, 0x6, 0x401) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f0000000f80)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000700000004000000ca010000180100000000000018010000800300008003000080030000040000"], 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000900)=@assoc_value={0x0, 0x5}, &(0x7f0000000340)=0x8) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000980), 0x4) sendto$inet(r3, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) creat(&(0x7f0000000080)='./file0\x00', 0x0) creat(&(0x7f00000009c0)='./file0\x00', 0x0) 2018/03/31 03:44:29 executing program 5: syz_emit_ethernet(0xf0, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="57c681fbe1ca", [], {@llc={0x4, {@snap={0x1, 0xaa, "b489", "911db0", 0x0, "965f21ec5db43f36fa9b86528f91fd20c231bee72df5efd548761f64d53a4dd15a6477ac1287c9b32f009561bd106932f39d30532a87426ecbf6aab406f43ec62d5f1b241f3d0b9ebb2d62b357f19ac8c0a0213b7fefd77986e8d5bddc81d4b98e8e848b058be54ebb5faa99f118edec0ceeadccb910c024fc04bdfe36ee60d264e3a43a98ca8654cbce6b9add96fea6190b5f725f7f407aac8510dade68e10e378cb95c22e54cb3f2259c1ac4771850c6a21f965d87b385ba3239f7d1c772305afce7fb01ad60b21140e57ba104ad00328063e8449f6b451d"}}}}}, &(0x7f0000000100)={0x1, 0x2, [0x851, 0x2e1, 0xb6b, 0x59f]}) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000140)='rose0\x00') syz_emit_ethernet(0x66, &(0x7f0000015e15)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaabb86dd6076605100303afffe000000000000000000000000ffff020000000000000000000000000001860090780014000060c5961e00000000ff010000000000000503000000000001ff0200000000000000000000000000010000"], 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000180)) r1 = syz_open_dev$adsp(&(0x7f00000001c0)='/dev/adsp#\x00', 0x5, 0x4040) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f0000000200)) 2018/03/31 03:44:29 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vcs\x00', 0x14000, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000540)) r1 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$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) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r3) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0\x00') r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x200000, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = fcntl$getown(r2, 0x9) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000140)=0x0) kcmp(r6, r7, 0x1, r0, r5) socket$inet(0x2, 0x80004, 0x200) ioctl$KVM_SET_IRQCHIP(r5, 0x8208ae63, &(0x7f0000000000)=@pic={0x1, 0x8001, 0x57, 0x256, 0x73, 0x3, 0xffffffff, 0x4, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x6}) ioctl$KVM_SET_IRQCHIP(r5, 0x8208ae63, &(0x7f0000002ff0)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0xfffffffffffffffb}]}) ioctl$KVM_IRQ_LINE(r5, 0x4008ae61, &(0x7f0000000280)={0x0, 0x3}) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r8) finit_module(r8, &(0x7f0000000480)='%$\x00', 0x3) creat(&(0x7f0000000080)='./file0\x00', 0x0) 2018/03/31 03:44:29 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-aesni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x200141) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000140)={0x2, {{0xa, 0x4e22, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0xc}}}, 0x88) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/03/31 03:44:29 executing program 7: sendmsg$rds(0xffffffffffffffff, &(0x7f0000ab4fc8)={&(0x7f0000a26ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000517fd0), 0x0, &(0x7f0000916000)}, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000300)='/dev/usbmon#\x00', 0x3, 0x2000) ioctl$TUNSETVNETLE(r2, 0x400454dc, &(0x7f0000000340)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xf) clone(0x0, &(0x7f0000af0f8c), &(0x7f0000000080), &(0x7f00004b7ffc), &(0x7f0000000040)) r3 = getpid() process_vm_writev(r3, &(0x7f0000529ff0)=[{&(0x7f00005ad000)=""/1, 0x1}], 0x1, &(0x7f0000000000)=[{&(0x7f0000be0000)=""/88, 0x58}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x3, 0x7ff, 0x3, 0x80000000, 0x42, 0x101c, 0xffffffffdecb49d1, 0x5, 0x29fd9465, 0x10000, 0x3, 0x2, 0x3, 0x7, 0x59]}, &(0x7f0000000040)=0x100) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000240)={r4, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x18}}}}, &(0x7f00000000c0)=0x84) 2018/03/31 03:44:29 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x8, 0xb, 0xfffffffffffffffb, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CLOCK(r2, 0x8030ae7c, &(0x7f00000001c0)) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000280)=r2, 0x4) ioctl$sock_ifreq(r0, 0x89fa, &(0x7f0000000140)={'sit0\x00', @ifru_data=&(0x7f0000000080)="48803d6b61439579b6d04dd4102d09b21f8e3ef66a49b9acdf65e7fc2c583929"}) fchmod(r1, 0x1) r4 = fcntl$dupfd(r3, 0x40a, r1) fallocate(r4, 0x0, 0x0, 0x3a) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x1ffffe, 0x0) r6 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/dsp\x00', 0x40080, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r5, 0xc004aea7, &(0x7f0000000100)=0x9) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) dup2(r2, r6) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000040)) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000680)={{0x77359400}}, &(0x7f00000006c0)) 2018/03/31 03:44:29 executing program 4: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000140)) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f00000000c0)={0xff, 0x8, 0x7}) 2018/03/31 03:44:29 executing program 1: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @empty, 'syz_tun\x00'}}, 0x1e) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000000)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000140)=0x0) r2 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x2000) perf_event_open(&(0x7f00000000c0)={0x4, 0x70, 0x10000, 0x8001, 0x22, 0x7f, 0x0, 0x20, 0x0, 0x0, 0x7, 0x2, 0x9, 0x3f, 0x400, 0x201, 0x7ff, 0x6, 0x101, 0x8, 0x3, 0x2, 0x1000, 0x8, 0x0, 0x5, 0x4, 0x7, 0xd0, 0xfffffffffffffffd, 0x5, 0x2, 0x8, 0x2d, 0x1, 0x8, 0x6, 0x8, 0x0, 0x9, 0x1, @perf_config_ext={0x6, 0x695}, 0x28000, 0x2, 0x2, 0x0, 0x70, 0x9, 0xfffffffffffff000}, r1, 0x0, r2, 0x8) prctl$setendian(0x14, 0x0) sysinfo(&(0x7f0000000040)=""/70) 2018/03/31 03:44:29 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000000d80)='/dev/snd/pcmC#D#c\x00', 0x101, 0x400402) r1 = syz_open_dev$sg(&(0x7f0000000dc0)='/dev/sg#\x00', 0x0, 0x8000) fanotify_mark(r0, 0xd6, 0x8, r1, &(0x7f0000000e00)='./file0\x00') sendmsg(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0), 0x0, 0x4001}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000000c0)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x80, &(0x7f0000000700)=[{&(0x7f00000002c0)="a5008a355812816a173f15d691ee263db9444ce7998e3356ec89a7ae50d88ec5e76ca840edac10d6ff6840c4da5525b6f3654ff79ede691e9ea9d1f2fea21372a347dfcca657aa060f29411b14cee46447856ab6107c256cc92b4f14364c53684d024cfdaa2f325944cc458464b7bd03e1cb9dd221fe1571fc4f69e6a4c1fb147848faa899682c74a301bd56755c1b05d673811ae0c124560e80", 0x9a}, {&(0x7f0000000140)="7247a4206af944d9f6c4ebda2124be6e3a6c9534445fe6f6de6f1ef30219f9c5ade3bcf6d18c033ce20a5073cd035f4166a3dbe7438706130dbe6005360b3a2f2c58f0079e1f84577c8489417e8e", 0x4e}, {&(0x7f0000000380)="4d65679fd5833ffb8a45f35c39d9463d6522c0e030f94603c32dfe90ee7f2b197bd52186cb50ec97d2d2b86f1663e366f11cd9ccc0314d0758455bd0bc448c0fe7c45791b59a30eff439ea9ac2802b50e9f65f5f6ac39d0693f93f93aba0742d0c599dca2350f758b7c3fa101333f8688abef763a365da48ae5a19d97c882597cd21d1d5d5ce23dc95acc91fda345daa3b2d7269a47f7a0073c83c31724b3bbcdba92e3f2553ea63337ab986a457566360b7a938fc90a72ae90105d18d5f80abdef3", 0xc2}, {&(0x7f0000000480)="5d2541dc80b0175efbea880936133307f20f7d8dfbc3c3e52ae2cf1e928aec7896c412f04cb0a3926dbd290ac0971826262cb73da6725a0504c818138d49f2ff276261edf13c3ab3d5f91e9e366975b48b63503e63fc90668193a8dbb4aeba3a2631fc3a92388b7929e4d4ae41661720a4f67f13e18036c302291d46bd12b362aaae26703619d05ec55e727ca1d65560579c56a3073bc07a3ddd70b8dc661952d7995af8886d8076845e14a956a2f342cbad85506b382e124f280a8a57b1fcb1a7f04d74d7e1b00562243775705ce6b9427e0e1188a582c9881af938ff60e365cef47618dedde7dbdb443d395fee", 0xee}, {&(0x7f0000000580)="86041f91badd81c9b0e5726b31441bf0bd6646b8a60e6dcffddd73b6f7315cfcf1aa22eb0cb2095b2b406fedc0f31614d290e19f8c1034c03494c973df8e9e64c0906dab58782547932a149f66db9cef9aa74797fecbc868859a178a5a316a5df86b3b58b1dc165bd79367590bcb9eb913715a2ead82ef937f7a5955be71a48bc72a6dde45e2ab587d89253a521d4e5aa8ab098cd242856ccf3d594a9ead1a52812e06a2f4bf5b4eeccb20bfe109762be49698e0e8fa98fa54841ad6da9d474a4b1d9d1d2686fd6ff6af778f7e7829bf93b7", 0xd2}, {&(0x7f0000000680)="2323a74476338efca7307dbde2f5f8a5b932b26d49ef331e3ac7ee9c53726d024a7340444ab36ae32f5fbf4e286cfa0a121d70927b50724a93fcb93f227e5dd755b5ee94fca94dfd2929a8bf5698aff512bfe7ea57227440", 0x58}], 0x6, &(0x7f0000000780)=ANY=[@ANYBLOB="e8000000000000001901000002000000e39088ebaa1a325dbb944d905568c842a70b7051a41d0dcdc4b7abf3a12612ffc99ee98e74561014987f41d13098039c56c80645f57e091fc7833948bb09c93b1246609c9e6d3ed290c891ff55f170671a754e99ece0aae93b50d91aba8fe8741916a793e6d16b43748760e8b0fe2c478a35e751e69491ad41b4e31cf7de2f7231470b6a572956bd018f34d5fbdd7960198efc5fcf8494d86e7b48583056b2002653ca5db9f69699cdb613cb26d85ae7aa6e93794c0f5a93276b08652ebf899078ccbc6bd5f58f284638a915753e0bee7e2100000000000098000000000000001f01000001000000789394f5f190f9c8ed863f85eda8cfc90f84c73dbd0733a4ae26db4fafa30c87d7c3c54a0e8f98e59cbe8249b0d8260f5d1a9f5bfe8ac1ea0afe982baf0a656f324fa41deb49aab09339e053c9d73dae7fa7dbb0af1154c0b97200d2ffc6fa783e06d299333bbc3d27da061171a525556e12246653b54d5d918353a520aa308b662600000000000020000000000000000101000006000000aacbbd857333b52f07432a46f9c26e0000010000000000001f01000009000000a5adf03bcdd4f58b4ac4af647522c810d073e962827dcd0de094e8521e4029209f98e9279d12020b7db07805b0d644f04178bfa09d695ec6b6e7c7de18f929ac155672aa5aee1bd87d43ec7c4dde6bbb0cddd08afe6fd60543033c9146e49193fdb585a18b0875028aa5691f78411646d33d3200f2edb7c93d704c03dbd52ce3bd45a849c6b989300f3942aed2ac8b5ad6bb1edb70829e5eea0e686df04aca4cc198aa15788ca3e21f6d5d943dac4c7902d227ae93636d3bd859fc0e7eea6132566bafbb0d3726f02abca87c94062e0dd026f85dbd2b41f6b5ef3e60688fee3fe7f2b1ff9854a8cd3c0cffe3df86480008010000000000000b01000007000000d29f9d09d607da1fecff90e9181d5dd26942f0b538c672dff5ac44960f08d1aa614dd1b4f558d961723f54f3e5e7822f2dd433c92a647078b3a3b685871b2125435ed71b1ab878a160709ecab0e8fc9e39ae72a9a66b61f87369898a614c2088ad44a6a49c6d4a41b2cc6878d0f0943f620c15dbbc000e450db6f73d099c55540323160edae4fce60859d94cd46237d1e998133568544fc5aad708504a02fccca518a362d5d1937fd0931a7b711c80a57ab0b739fc623444fd2d8d0b2198d4af672682c4ecd266aba1f0be172baaf8df8da0bda4c5b1e2fa773692d0fd70ffb9548d19538977bda94c07bbd8cb9cf43fb0000000000000003000000000000000190100000900000032e7f8c6b986b7af7619679c0d9d936ddd5260e22edf459358100aa906a1196480000000000000000000000003000000cbbb493718054a1a57bb765b87f7bedf55079a798392fea67b248196c2f1a64fb3d8d4302efd26d66cb48e5f4b6b3d214575f8ec665f7d0c4910e4c670994c185133403d7f15ab10d0ed23666fb46ce134a334493585b1857c92814d3ffb5b98f86caac8f90000000000000098000000000000009f93381000100000a6c237138b4affb001913ce27dabc17005c52328c746e949f2f60f1de1ae630acf02f181b41fbd36c19449ccf917bae58836030dab3d3dcfe067980abf0f99ac94dd76e1691a44e36876ea8883f68a433def1c010daa4167273aa4ae5f33dc85bc8a5936b5ab5daca17336b3e9b29907d0add5ca1834171af45cc3926a6e354c27d14a8d393c0000780000000000000016010000be5d6bfb0dec5f52000088e66ff91524ad97d88c6f3076c3765c4d70669ae8604ecd95ef8c2a832a524e49618e95a5d12d98f79f2aef8da9ac09eb828031eb0947f74c5017c1472a300484bd50758c019aff360b2b0efd78d74d87e755721ebed75bc78dce5473f8272e1d08e0b25100000080000000000000000a01000000010000ac8f2c31ce141378bdbe2c2570731f102a83ad22ab38a843761e2afa90276f4850f3070000007c672260307247d3e115f482c94b9c5049db3e2470ddc63f9f63004060e5ee427d07a518f385e1b2d8183b04dcf69edf3ed748a1614b8e3a1efed94f590b890f7541df04"], 0x5e8, 0x40010}, 0x800) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000e40)=0x100000000, 0x4) [ 993.142626] FAULT_INJECTION: forcing a failure. [ 993.142626] name failslab, interval 1, probability 0, space 0, times 0 [ 993.153989] CPU: 1 PID: 17947 Comm: syz-executor2 Not tainted 4.16.0-rc7+ #372 [ 993.161356] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 993.170704] Call Trace: [ 993.173300] dump_stack+0x194/0x24d [ 993.176934] ? arch_local_irq_restore+0x53/0x53 [ 993.181603] ? is_bpf_text_address+0xa4/0x120 [ 993.186089] should_fail+0x8c0/0xa40 [ 993.189788] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 993.194876] ? save_stack+0xa3/0xd0 [ 993.198483] ? save_stack+0x43/0xd0 [ 993.202085] ? kasan_kmalloc+0xad/0xe0 [ 993.205951] ? kasan_slab_alloc+0x12/0x20 [ 993.210087] ? find_held_lock+0x35/0x1d0 [ 993.214129] ? __lock_is_held+0xb6/0x140 [ 993.218190] ? check_same_owner+0x320/0x320 [ 993.222495] ? rcu_note_context_switch+0x710/0x710 [ 993.227412] should_failslab+0xec/0x120 [ 993.231366] kmem_cache_alloc_node_trace+0x5a/0x760 [ 993.236374] __kmalloc_node_track_caller+0x33/0x70 [ 993.241286] __kmalloc_reserve.isra.39+0x41/0xd0 [ 993.246026] __alloc_skb+0x13b/0x780 [ 993.249726] ? skb_copy_and_csum_dev+0x370/0x370 [ 993.254469] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 993.259646] ? tcp_v4_md5_lookup+0x22/0x30 [ 993.263861] ? tcp_established_options+0x2c5/0x420 [ 993.268772] ? tcp_current_mss+0x254/0x380 [ 993.272988] ? tcp_mtu_to_mss+0x460/0x460 [ 993.277120] sk_stream_alloc_skb+0x126/0x9a0 [ 993.281511] ? tcp_init_transfer+0x3e0/0x3e0 [ 993.285899] ? mark_lock+0x8c2/0x1430 [ 993.289684] ? tcp_fastopen_active_detect_blackhole+0x1e0/0x1e0 [ 993.295722] ? trace_hardirqs_off+0x10/0x10 [ 993.300037] ? tcp_send_mss+0xa4/0x2f0 [ 993.303906] tcp_sendmsg_locked+0x15f6/0x3c70 [ 993.308379] ? perf_trace_lock+0xd6/0x900 [ 993.312507] ? mntput_no_expire+0x130/0xa90 [ 993.316808] ? perf_trace_lock+0xd6/0x900 [ 993.320932] ? find_held_lock+0x35/0x1d0 [ 993.324978] ? trace_event_raw_event_lock+0x340/0x340 [ 993.330156] ? tcp_sendpage+0x60/0x60 [ 993.333935] ? trace_event_raw_event_lock+0x340/0x340 [ 993.339114] ? print_irqtrace_events+0x270/0x270 [ 993.343848] ? find_held_lock+0x35/0x1d0 [ 993.347893] ? lock_acquire+0x1d5/0x580 [ 993.351844] ? lock_acquire+0x1d5/0x580 [ 993.355795] ? tcp_sendmsg+0x21/0x50 [ 993.359495] ? mark_held_locks+0xaf/0x100 [ 993.363620] ? do_raw_spin_trylock+0x190/0x190 [ 993.368184] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 993.373180] ? lock_sock_nested+0x91/0x110 [ 993.377392] ? trace_hardirqs_on+0xd/0x10 [ 993.381520] ? __local_bh_enable_ip+0x121/0x230 [ 993.386173] tcp_sendmsg+0x2f/0x50 [ 993.389693] inet_sendmsg+0x11f/0x5e0 [ 993.393474] ? __might_sleep+0x95/0x190 [ 993.397429] ? inet_create+0xf50/0xf50 [ 993.401295] ? security_socket_sendmsg+0x89/0xb0 [ 993.406035] ? inet_create+0xf50/0xf50 [ 993.409904] sock_sendmsg+0xca/0x110 [ 993.413597] SYSC_sendto+0x361/0x5c0 [ 993.417293] ? SYSC_connect+0x4a0/0x4a0 [ 993.421250] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 993.426070] ? vfs_write+0x374/0x510 [ 993.429760] ? wait_for_completion+0x770/0x770 [ 993.434338] ? __sb_end_write+0xa0/0xd0 [ 993.438290] ? fput+0xd2/0x140 [ 993.441459] ? SyS_write+0x184/0x220 [ 993.445157] ? SyS_read+0x220/0x220 [ 993.448767] SyS_sendto+0x40/0x50 [ 993.452200] ? SyS_getpeername+0x30/0x30 [ 993.456243] do_syscall_64+0x281/0x940 [ 993.460109] ? vmalloc_sync_all+0x30/0x30 [ 993.464233] ? _raw_spin_unlock_irq+0x27/0x70 [ 993.468710] ? finish_task_switch+0x1c1/0x7e0 [ 993.473185] ? syscall_return_slowpath+0x550/0x550 [ 993.478092] ? syscall_return_slowpath+0x2ac/0x550 [ 993.483000] ? prepare_exit_to_usermode+0x350/0x350 [ 993.488005] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 993.493356] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 993.498181] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 993.503344] RIP: 0033:0x454e79 [ 993.506510] RSP: 002b:00007fcc764cac68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 993.514196] RAX: ffffffffffffffda RBX: 00007fcc764cb6d4 RCX: 0000000000454e79 [ 993.521443] RDX: 0000000000000fff RSI: 00000000200003c0 RDI: 0000000000000018 [ 993.528691] RBP: 000000000072bea0 R08: 00000000200002c0 R09: 0000000000000010 [ 993.535950] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000019 [ 993.543199] R13: 00000000000004f2 R14: 00000000006f9750 R15: 0000000000000001 2018/03/31 03:44:30 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x1910}) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) 2018/03/31 03:44:30 executing program 2 (fault-call:22 fault-nth:2): r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100), &(0x7f0000000240)=0xfffffffffffffe2e) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/anycast6\x00') socket$inet6_udp(0xa, 0x2, 0x0) capset(&(0x7f0000000140)={0x20080522}, &(0x7f0000000280)={0x8001, 0x0, 0x0, 0x0, 0x0, 0x2}) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) preadv(r1, &(0x7f00006c6000)=[{&(0x7f0000000b80)=""/202, 0xca}], 0x1, 0x60) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x33b) syz_open_dev$evdev(&(0x7f00000002c0)='/dev/input/event#\x00', 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x0, 0x0) sendto$inet(r2, &(0x7f0000000240)="4e5b331f514effb30265ca5bc1f6e26c", 0x10, 0x0, &(0x7f0000000300)={0x2, 0x20000004e26, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r3 = socket$inet(0x2, 0x4008000000000001, 0x0) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000380)) sendto$inet(r3, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000000140)={&(0x7f0000000100)=[0x2, 0x4f3, 0x5f37, 0x0, 0x0, 0x9], 0x6, 0x2, 0x8c91, 0x3, 0x0, 0x65, {0x0, 0x0, 0x0, 0x1000, 0xfffffffffffffffd, 0x99, 0x29e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, "65d3556dc2e39e725c712332f5afe9886797059342fa0c7165f071fe6c15a871"}}) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) socket(0x0, 0x6, 0x401) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f0000000f80)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000700000004000000ca010000180100000000000018010000800300008003000080030000040000"], 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000900)=@assoc_value={0x0, 0x5}, &(0x7f0000000340)=0x8) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000980), 0x4) sendto$inet(r3, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) creat(&(0x7f0000000080)='./file0\x00', 0x0) creat(&(0x7f00000009c0)='./file0\x00', 0x0) 2018/03/31 03:44:30 executing program 5: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x2) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a6", 0x10) r2 = accept$alg(r1, 0x0, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000680)={'bcsh0\x00', {0x2, 0x4e23, @rand_addr}}) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r6 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r7 = openat$cgroup_int(r5, &(0x7f0000000000)='memory.high\x00', 0x2, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r6, 0xc008ae09, &(0x7f0000000100)=""/131) fcntl$getflags(r3, 0x1) io_setup(0x400, &(0x7f0000000380)=0x0) ioctl$KVM_GET_EMULATED_CPUID(r6, 0xc008ae09, &(0x7f00000002c0)=""/55) io_submit(r8, 0x0, &(0x7f00000004c0)) r9 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/hwrng\x00', 0x20000, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$KVM_ENABLE_CAP_CPU(r9, 0x4068aea3, &(0x7f0000000400)={0x7b, 0x0, [0x9, 0x7, 0x3ff, 0x401]}) sendfile(r7, r7, &(0x7f0000000040), 0x1) sendmmsg$alg(r2, &(0x7f0000002780)=[{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f00000015c0)="020670da3077f821ddf61b47af3b01", 0xf}], 0x1, &(0x7f0000000100)}], 0x1, 0x0) recvmsg(r2, &(0x7f00001b0000)={&(0x7f00003a4fa0)=@nfc_llcp, 0x80, &(0x7f0000045000)=[{&(0x7f0000000300)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r9, 0x84, 0xf, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x13}}}, 0x0, 0x9e09, 0x9, 0x7ff, 0x1}, &(0x7f0000000540)=0x98) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r9, 0x84, 0x1a, &(0x7f0000000780)=ANY=[@ANYRES32=r10, @ANYBLOB="9e000000b0e77285c878a8c5788a4ca01fc127a65c65b4b92ff1cf43c6742eace6f5842d107a0ade6e36cf110d3ea709e629a8cab07a757c936576aebc6ee76a6641eaca431c56fbda3704975c60ee11700a56d11fdb0c007ab2000000000000000090788989689a90f13a08b48e181d5bc6ce1ade5827114412f05d673d7e9f28fff8e2e60334eef2b5335d2808cfb5849769924760be000d7a79505bbb881d"], &(0x7f0000000640)=0x2) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r9, 0x800442d3, &(0x7f00000006c0)={0xbe82, 0x0, 0x100, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'bcsh0\x00'}) semget(0x1, 0x2, 0x404) setfsuid(0x0) sendmmsg$alg(r4, &(0x7f0000003ec0)=[{0x0, 0x0, &(0x7f0000000a40)=[{&(0x7f0000000840)="cc449f201eeb354eb51310872de4aa0490d6da5b1cd5088fb9a9d3947eebca0ed0e71af84aab09371b9a52181f52347af1416e5beef1df49da0c08ea0ba35312472a97d2fd7ae800f140a3cb7c51f3ed0aabc7c369212b758f17dd44f9a44455f0ab14ef66ddbdc790e3ee60cfda0ecd29b33233d34df5a6c7da27575e4720ce444841e5054c9788e7425a6f0656a9b15147cc0daab62e161383dee8767e0d3cc4ae1b25a81592f62dfa00f71226b8b538b6cab94dea", 0xb6}], 0x1}, {0x0, 0x0, &(0x7f00000011c0)=[{&(0x7f0000001140)="b6d89e1dc717ecf174f1b90c64f5900e5c0de6590ec89a5afedd2942b6375d", 0x1f}], 0x1, &(0x7f0000001200)=[@assoc={0x18, 0x117, 0x4, 0x7}], 0x18, 0x24048845}, {0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000001280)="10ea200e71d0dcc1fd6c369d7cf85beb2ff53b6efb5f004986f6ec1c715750ed59f077c3d1be567ee97fb41875bd4a63ba4bdb28e2c4adc4d746cd92a674d9b6ade1bfdf6dd7863c7616d5753d6bd15df352214dd5285218d8d82aee087dc81158ff7ed736780fcb85468b687909", 0x6e}], 0x1, &(0x7f0000002700), 0x0, 0x20000000}, {0x0, 0x0, &(0x7f0000003b80)=[{&(0x7f0000003b00)="746d7dbe6eadba4a0c75627235f493162adbd99038023b8707d17c48d7a2ef8f7f41a795760756ab22ff81d9e964f8d7cafe3c27eebfbc8eb7cde0e677662a1402bd7e6817b5b1bbfbfad781afe2abf05cf69a7aef0c", 0x56}], 0x1, &(0x7f0000003bc0)=[@op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3, 0x1}], 0x30}, {0x0, 0x0, &(0x7f0000003d80)=[{&(0x7f0000003c40)="e70c75dd4c417fd0a5223e80907669e133fb3af4d7b30af852975f7a85d84da57c66c13cbd7792ef7152b14a94c05ea1036ed074e2a72c2b66fa8faac53b9c8d8483a7ef471a472bb77d139993efca48a48adebc9f7dda62079e9607791b80879930dcdcba974b19e93ad8cc107d759bbd24838cdc853bb03c611644f42efd4c77b5f89f6300ee2f1200e6dce2e20cea3107617e9ab1b1558bbc20f1edde0d761f08e80ca35b1a599f7db06c5519a330688962551e6c0be28aa5c8ca0ba1e149792cabe81797d03041974581e2c3a6df7adec3e7f670a09f988cf3e28c1f75824d8e", 0xe2}], 0x1, &(0x7f0000003dc0), 0x0, 0x8000}], 0x5, 0x8004) 2018/03/31 03:44:30 executing program 4: r0 = socket$inet6(0x10, 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x5}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={r1, 0x5}, 0x8) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/03/31 03:44:30 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0xffff, 0x4000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x3f}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={r2, 0xfff}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000010dfc)={0x14, 0x7, 0x1, 0xfffffffbffffffff}, 0x14}, 0x1, 0x0, 0x0, 0x7365274aae5083bd}, 0x8000000000000000) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value={r2}, 0x8) 2018/03/31 03:44:30 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x1) sendfile(r1, r2, &(0x7f0000e64ff8), 0x8) 2018/03/31 03:44:30 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000000200)={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {}, 0x0, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 'ifb0\x00'}) r1 = socket$vsock_stream(0x28, 0x1, 0x0) r2 = dup(r1) getsockopt$inet_opts(r2, 0x0, 0x0, &(0x7f0000000500)=""/93, &(0x7f0000000300)=0xffffffffffffff04) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)=ANY=[@ANYBLOB="1424bfd79153f71a41f60701001d0001feff"], 0x1}, 0x1}, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000340)='/dev/qat_adf_ctl\x00', 0x2204400, 0x0) mknod$loop(&(0x7f0000000200)='./file0\x00', 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200000000, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) r3 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mknod(&(0x7f00000004c0)='./file0\x00', 0x0, 0x7) r4 = syz_open_dev$vcsa(&(0x7f0000000440)='/dev/vcsa#\x00', 0x3e5e, 0x80) accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x14, 0x800) r5 = bpf$MAP_CREATE(0x0, &(0x7f000012b000)={0x5, 0x1, 0x200, 0x2, 0x0, 0x1}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0xd, 0x2, 0x4, 0x6, 0x0, r5, 0x0, [0xa]}, 0x2c) ioctl$int_in(r3, 0x5452, &(0x7f00000003c0)) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x100000b, 0x10, r3, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000000100)={0x5, 0x0, 0x2, 0x9}) ioctl$DRM_IOCTL_SG_ALLOC(r4, 0xc0106438, &(0x7f0000000400)={0x100000001, r6}) timer_create(0x5, &(0x7f0000000240)={0x0, 0x1d}, &(0x7f0000000280)) ioctl$DRM_IOCTL_AGP_ENABLE(r4, 0x40086432, &(0x7f0000000480)=0x40) socket$nl_route(0x10, 0x3, 0x0) bind$vsock_stream(r4, &(0x7f0000000380)={0x28, 0x0, 0x4000000270e, @any=0xffffffff}, 0x10) r7 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x0, 0x400000) mq_getsetattr(r7, &(0x7f00000001c0)={0xffff, 0x3f, 0x6, 0x20, 0x7fff, 0x6, 0x9398}, &(0x7f0000000200)) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={"736974300000be62d77b004000"}) setsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000000580)=0x8b, 0x4) 2018/03/31 03:44:30 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vcs\x00', 0x14000, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000540)) r1 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r3) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0\x00') openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x200000, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r4 = fcntl$getown(r2, 0x9) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000140)=0x0) kcmp(r4, r5, 0x1, r0, 0xffffffffffffffff) socket$inet(0x2, 0x80004, 0x200) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000000000)=@pic={0x1, 0x8001, 0x57, 0x256, 0x73, 0x3, 0xffffffff, 0x4, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x6}) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000002ff0)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0xfffffffffffffffb}]}) ioctl$KVM_IRQ_LINE(0xffffffffffffffff, 0x4008ae61, &(0x7f0000000280)={0x0, 0x3}) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r6) finit_module(r6, &(0x7f0000000480)='%$\x00', 0x3) creat(&(0x7f0000000080)='./file0\x00', 0x0) [ 993.717422] QAT: Invalid ioctl 2018/03/31 03:44:30 executing program 4: r0 = socket$inet6(0x10, 0x2, 0x0) r1 = geteuid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@broadcast=0xffffffff, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x4e22, 0x0, 0x4e22, 0x76d1, 0xa, 0x0, 0x20, 0x84, 0x0, r1}, {0x7, 0x7, 0xea, 0xde7, 0xffffffffffffff8e, 0x81, 0x100000001, 0x9}, {0x7ff, 0x3, 0x5, 0x80}, 0x9, 0x6e6bba, 0x0, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x10001, 0x32}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x34ff, 0x1, 0x1, 0x1000, 0x7, 0x4, 0x9}}, 0xe8) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x6, 0x2) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000000300)={0x6, &(0x7f00000002c0)=[{0x5, 0x401}, {0xfffffffffffffffa, 0x2}, {0x3, 0x8000}, {0x9, 0x6}, {0x3, 0x5}, {0x100000001, 0x2}]}) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) [ 993.762770] FAULT_INJECTION: forcing a failure. [ 993.762770] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 993.774663] CPU: 1 PID: 17982 Comm: syz-executor2 Not tainted 4.16.0-rc7+ #372 [ 993.782022] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 993.791376] Call Trace: [ 993.793968] dump_stack+0x194/0x24d [ 993.797604] ? arch_local_irq_restore+0x53/0x53 [ 993.802278] ? is_bpf_text_address+0xa4/0x120 [ 993.806776] ? kernel_text_address+0xd1/0xe0 2018/03/31 03:44:30 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000356ffc)=0xffffffffffffff40, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000000500)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x5}, 0x10) r1 = socket$inet(0x2, 0x8, 0x3) close(r0) readahead(r1, 0x7, 0x8) socket$inet(0x2, 0x80005, 0x3) [ 993.811192] should_fail+0x8c0/0xa40 [ 993.814917] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 993.820036] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 993.825223] ? save_stack+0x43/0xd0 [ 993.828846] ? kasan_kmalloc+0xad/0xe0 [ 993.832728] ? __kmalloc_node_track_caller+0x47/0x70 [ 993.837829] ? __kmalloc_reserve.isra.39+0x41/0xd0 [ 993.840608] QAT: Invalid ioctl [ 993.842750] ? __alloc_skb+0x13b/0x780 [ 993.849857] ? sk_stream_alloc_skb+0x126/0x9a0 [ 993.854441] ? tcp_sendmsg_locked+0x15f6/0x3c70 [ 993.859111] ? tcp_sendmsg+0x2f/0x50 2018/03/31 03:44:30 executing program 6: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x6, &(0x7f0000fff000/0x1000)=nil) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) set_mempolicy(0x3, &(0x7f00000008c0)=0x2, 0x5) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x0, 0x0) readv(r2, &(0x7f00000017c0)=[{&(0x7f0000001700)=""/160, 0xa0}], 0x1) pipe(&(0x7f0000000980)) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000000c0)={0x0, @rand_addr, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$VT_WAITACTIVE(0xffffffffffffffff, 0x5607) rmdir(&(0x7f0000000440)='./file0\x00') ppoll(&(0x7f0000245fe8)=[{r0}], 0x1, &(0x7f0000feaff0)={0x0, r3+10000000}, &(0x7f0000f15000), 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000700)=[{&(0x7f0000000100)=""/172, 0xac}, {&(0x7f00000001c0)=""/147, 0x93}, {&(0x7f0000000280)=""/160, 0xa0}, {&(0x7f0000000340)=""/214, 0xd6}, {&(0x7f0000000080)=""/35, 0x23}, {&(0x7f0000000480)=""/102, 0x66}, {&(0x7f0000000500)=""/2, 0x2}, {&(0x7f0000000540)=""/77, 0x4d}, {&(0x7f00000005c0)=""/103, 0x67}, {&(0x7f0000000640)=""/154, 0x9a}], 0xa) getrandom(&(0x7f00000007c0)=""/127, 0x7f, 0x0) [ 993.862821] ? inet_sendmsg+0x11f/0x5e0 [ 993.866788] ? sock_sendmsg+0xca/0x110 [ 993.870676] ? SYSC_sendto+0x361/0x5c0 [ 993.874562] ? SyS_sendto+0x40/0x50 [ 993.878189] ? do_syscall_64+0x281/0x940 [ 993.882251] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 993.887624] ? perf_trace_lock+0xd6/0x900 [ 993.891773] ? __lock_is_held+0xb6/0x140 [ 993.895848] ? trace_event_raw_event_lock+0x340/0x340 [ 993.901036] ? __kmalloc_node_track_caller+0x33/0x70 [ 993.906129] __alloc_pages_nodemask+0x327/0xdd0 [ 993.910782] ? trace_hardirqs_off+0x10/0x10 [ 993.915084] ? __alloc_pages_slowpath+0x2d10/0x2d10 [ 993.920078] ? trace_hardirqs_off+0x10/0x10 [ 993.924377] ? __kmalloc_node_track_caller+0x47/0x70 [ 993.929457] ? find_held_lock+0x35/0x1d0 [ 993.933500] ? __might_fault+0x110/0x1d0 [ 993.937540] ? lock_release+0xa40/0xa40 [ 993.941494] alloc_pages_current+0xb6/0x1e0 [ 993.945793] skb_page_frag_refill+0x358/0x5f0 [ 993.950266] ? sock_warn_obsolete_bsdism+0xb0/0xb0 [ 993.955171] ? _copy_from_iter_full+0x22b/0xbb0 [ 993.959817] ? usercopy_abort+0xd0/0xd0 [ 993.963765] ? skb_entail+0x5ed/0x8a0 [ 993.967543] ? iov_iter_advance+0x13f0/0x13f0 [ 993.972024] ? trace_hardirqs_off+0x10/0x10 [ 993.976326] sk_page_frag_refill+0x53/0x1d0 [ 993.980621] tcp_sendmsg_locked+0xebb/0x3c70 [ 993.985004] ? perf_trace_lock+0xd6/0x900 [ 993.989131] ? mntput_no_expire+0x130/0xa90 [ 993.993430] ? perf_trace_lock+0xd6/0x900 [ 993.997552] ? find_held_lock+0x35/0x1d0 [ 994.001597] ? tcp_sendpage+0x60/0x60 [ 994.005372] ? trace_event_raw_event_lock+0x340/0x340 [ 994.010542] ? print_irqtrace_events+0x270/0x270 [ 994.015272] ? find_held_lock+0x35/0x1d0 [ 994.019313] ? lock_acquire+0x1d5/0x580 [ 994.023262] ? lock_acquire+0x1d5/0x580 [ 994.027211] ? tcp_sendmsg+0x21/0x50 [ 994.030905] ? mark_held_locks+0xaf/0x100 [ 994.035038] ? do_raw_spin_trylock+0x190/0x190 [ 994.039596] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 994.044585] ? lock_sock_nested+0x91/0x110 [ 994.048794] ? trace_hardirqs_on+0xd/0x10 [ 994.052920] ? __local_bh_enable_ip+0x121/0x230 [ 994.057568] tcp_sendmsg+0x2f/0x50 [ 994.061084] inet_sendmsg+0x11f/0x5e0 [ 994.064857] ? __might_sleep+0x95/0x190 [ 994.068805] ? inet_create+0xf50/0xf50 [ 994.072670] ? security_socket_sendmsg+0x89/0xb0 [ 994.077400] ? inet_create+0xf50/0xf50 [ 994.081262] sock_sendmsg+0xca/0x110 [ 994.084951] SYSC_sendto+0x361/0x5c0 [ 994.088645] ? SYSC_connect+0x4a0/0x4a0 [ 994.092603] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 994.097422] ? vfs_write+0x374/0x510 [ 994.101111] ? wait_for_completion+0x770/0x770 [ 994.105680] ? __sb_end_write+0xa0/0xd0 [ 994.109629] ? fput+0xd2/0x140 [ 994.112803] ? SyS_write+0x184/0x220 [ 994.116493] ? SyS_read+0x220/0x220 [ 994.120096] SyS_sendto+0x40/0x50 [ 994.123527] ? SyS_getpeername+0x30/0x30 [ 994.127566] do_syscall_64+0x281/0x940 [ 994.131426] ? vmalloc_sync_all+0x30/0x30 [ 994.135551] ? finish_task_switch+0x1c1/0x7e0 [ 994.140032] ? syscall_return_slowpath+0x550/0x550 [ 994.144941] ? syscall_return_slowpath+0x2ac/0x550 [ 994.150029] ? prepare_exit_to_usermode+0x350/0x350 [ 994.155031] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 994.160373] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 994.165194] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 994.170366] RIP: 0033:0x454e79 [ 994.173529] RSP: 002b:00007fcc764cac68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 994.181213] RAX: ffffffffffffffda RBX: 00007fcc764cb6d4 RCX: 0000000000454e79 [ 994.188459] RDX: 0000000000000fff RSI: 00000000200003c0 RDI: 0000000000000018 [ 994.195703] RBP: 000000000072bea0 R08: 00000000200002c0 R09: 0000000000000010 [ 994.202947] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000019 [ 994.210191] R13: 00000000000004f2 R14: 00000000006f9750 R15: 0000000000000002 2018/03/31 03:44:31 executing program 0: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(r0, 0x400000000000111, 0x1, &(0x7f0000000080)="4f4610cf", 0x4) r1 = socket$inet6(0xa, 0x0, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = epoll_create1(0x0) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000004c0)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) ioctl$KDGKBDIACR(r5, 0x4b4a, &(0x7f0000000740)=""/68) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, 0xffffffffffffffff, &(0x7f0000000900)) fgetxattr(r4, &(0x7f00000007c0)=ANY=[@ANYBLOB="747275737424af04d265637572695c792ec795c3dc6ef96324d4ce1b5cdac898bd0f000000000000101cb6b19c9b77b5848bfc29c784ebc14e5f94609d774f4e888ee938d03b6a6cdfbb036d4a1928c839faa2c1eec5b3ef8f4966126d5bccc6c33c26a9203300c21ba539467bf4c3bc6f39ac7fbf815542acf7009652e5cd3052da4423ca3339a1000000009200000015000000000000000000000000"], &(0x7f00000005c0)=""/112, 0x70) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) r8 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r9 = dup3(r8, r7, 0x0) io_setup(0xfff, &(0x7f00000002c0)=0x0) io_getevents(r10, 0x0, 0x7, &(0x7f0000000300)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000400)={0x77359400}) clock_gettime(0x0, &(0x7f0000000000)) signalfd4(r7, &(0x7f0000000100)={0xfffffffffffff795}, 0x18e, 0x800) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x7, 0x2, 0x0, 0x4, 0x8, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r9, 0x894b, &(0x7f0000000280)) ioctl$EVIOCGSW(r6, 0x8040451b, &(0x7f0000000180)=""/211) ioctl$KVM_KVMCLOCK_CTRL(r7, 0xaead) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r6, 0x84, 0x8, &(0x7f0000000440)=0x8001, 0x4) syz_kvm_setup_cpu$x86(r6, r7, &(0x7f0000753000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f00000000c0)="0fc7280f080f20030f01727166ba4200b834000000ef66bad10466edb81da1fb500f23d00f21f835300000050f23f8c4c3194bfc360f20030fc76d08", 0x3c}], 0x1, 0x0, &(0x7f0000000380), 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000500)={0x0}, &(0x7f0000000880)=0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0xfffffffffffffff8}, r11, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r6, 0x400448c8, &(0x7f0000000940)=ANY=[@ANYRES32=r7, @ANYRES32=r9, @ANYBLOB="0500030000000000", @ANYPTR=&(0x7f0000000480)=ANY=[@ANYBLOB="80ebe08ffeb91e48e6f71c181128052136974610004f8e94e381e07b40b9b558f5c04d5a0f08220a0335d0078fdb09879731"], @ANYBLOB="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"]) mincore(&(0x7f000076a000/0x1000)=nil, 0x1000, &(0x7f0000000640)=""/167) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(0xffffffffffffffff, 0xc0105303, &(0x7f0000000080)={0x0, 0x0, 0x100000001}) 2018/03/31 03:44:31 executing program 4: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f00000000c0)=0xc) r1 = syz_open_dev$admmidi(&(0x7f0000000500)='/dev/admmidi#\x00', 0x5, 0x6000) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000000540)={0xd19900, 0x5, 0x10000, 0x5, "e2805d201699cbbd011750c7247de185390d6be8f5b7eb57c32cd5f0e3bc34995e3712ae3bbf384267bbb9a5", 0x8}) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r0, 0x10, &(0x7f0000000100)={0x80}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') r2 = socket$inet6(0x10, 0x80000, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x82100, 0x0) fallocate(r2, 0x3, 0x9, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r3, 0x40405514, &(0x7f00000004c0)={0x7, 0x1, 0xfff, 0x93e, "50268969ae3b76d70fd6f8200ecca2635323a500ba9a69d47dbaa892eeb597c10fdbfbbe37374fc6c9cdc060", 0x6}) sendmsg(r2, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0xffffff39, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x10000000000000f3, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x1c8}, 0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r0, 0x10, &(0x7f0000000580)={0x80000000}) 2018/03/31 03:44:31 executing program 7: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) r0 = getuid() fstat(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000000180)={0x7, 0x80000001, 0xed39, 0x8001, 0x4, 0x100000000}) syz_fuse_mount(&(0x7f00000000c0)='./file0\x00', 0xa000, r0, r1, 0x9, 0x18) r3 = creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) unshare(0x40600) ioctl$KVM_SET_ONE_REG(r3, 0x4010aeac, &(0x7f0000000000)={0x9, 0x3ff}) splice(r3, &(0x7f0000000040), r3, &(0x7f0000000080)=0x58, 0x9, 0x8) fdatasync(r3) 2018/03/31 03:44:31 executing program 4: r0 = socket$inet6(0x10, 0x2, 0x0) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f00000000c0)='./file0\x00', 0x9, 0x2, &(0x7f0000000100)=[{&(0x7f00000002c0)="993017ad76cff67cab3138b31bdf8130c4111d3d7af50ed184eb16a2374d1727dc1810fbf03d5c66e40aeca28b07e853eaaedb660a8f6d80e3a5fe989db5e84ad18bc7589710ad4b1c4f9a69172bad3883e75d43ecc97015ea71b5e7c3d8df1ff4b5be36f5fad2717d6a23ea686ba4bbbf95988f675a1366bf78859d2a8200e6e1aae5ccdc50405b6767c93edfbb99c372aaa97f873c14b6ffea8865aa824fe6d4c38706ab80ebe0012d503ac0ea9e71cd2e50abbea69926fb58a028103ab7d7b10832bf1c6438983dca8f2756e142110c49645d8f1f734493762cfe242d15117952c924580e", 0xe6, 0x200}, {&(0x7f00000003c0)="260e2a7976f37102041e2c242fb867a824187040e21906c5efe83c92fc43c5332755891c112e28b7764e3e0c300d6b0df989071c7531810ab1e92da93da887871946d5e7ea5a43f580f5e0ba205a4524e79526d74733c812a26d92db1f3387f50434e3ee3b9cd3e8d786e3db800675333c5ec19c37a7435e5b4b2f9a20987ddc7400f2a14839c2e9f586c2a4f38c98a3e27bca958eb89e33fc76bae31e8658c5ecd5649b5278bb92e8026a42628775170b608d3f6b0959d2031a86ab487a2c44223516c996acf338dd9627e13dffa607c80a5e6ccc31d928efed7688b63bc10dec5d924bdc2a88d9942bdcb53671be7901", 0xf1}], 0x10, &(0x7f0000000140)={[{@map_normal='map=normal', 0x2c}, {@map_normal='map=normal', 0x2c}, {@iocharset={'iocharset', 0x3d, 'macinuit'}, 0x2c}, {@uid={'uid', 0x3d, [0x3d, 0x33, 0x39, 0x3d, 0x32, 0x39]}, 0x2c}, {@unhide='unhide', 0x2c}]}) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/03/31 03:44:31 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000080)="142f354cbf0e6701af1ba4ca2000000067fce1801b13250febc8cadf0791a4b0fce6eb5e80011d000000", 0x2a) r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x5, 0x44000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000000c0)={0x9, 0x0, 0x10003, 0x401}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000100)={0x8, r3, 0x10000, 0x6cb}) sendto$inet(r1, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) dup2(r0, r1) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) 2018/03/31 03:44:31 executing program 2 (fault-call:22 fault-nth:3): r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100), &(0x7f0000000240)=0xfffffffffffffe2e) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/anycast6\x00') socket$inet6_udp(0xa, 0x2, 0x0) capset(&(0x7f0000000140)={0x20080522}, &(0x7f0000000280)={0x8001, 0x0, 0x0, 0x0, 0x0, 0x2}) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) preadv(r1, &(0x7f00006c6000)=[{&(0x7f0000000b80)=""/202, 0xca}], 0x1, 0x60) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x33b) syz_open_dev$evdev(&(0x7f00000002c0)='/dev/input/event#\x00', 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x0, 0x0) sendto$inet(r2, &(0x7f0000000240)="4e5b331f514effb30265ca5bc1f6e26c", 0x10, 0x0, &(0x7f0000000300)={0x2, 0x20000004e26, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r3 = socket$inet(0x2, 0x4008000000000001, 0x0) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000380)) sendto$inet(r3, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000000140)={&(0x7f0000000100)=[0x2, 0x4f3, 0x5f37, 0x0, 0x0, 0x9], 0x6, 0x2, 0x8c91, 0x3, 0x0, 0x65, {0x0, 0x0, 0x0, 0x1000, 0xfffffffffffffffd, 0x99, 0x29e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, "65d3556dc2e39e725c712332f5afe9886797059342fa0c7165f071fe6c15a871"}}) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) socket(0x0, 0x6, 0x401) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f0000000f80)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000700000004000000ca010000180100000000000018010000800300008003000080030000040000"], 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000900)=@assoc_value={0x0, 0x5}, &(0x7f0000000340)=0x8) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000980), 0x4) sendto$inet(r3, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) creat(&(0x7f0000000080)='./file0\x00', 0x0) creat(&(0x7f00000009c0)='./file0\x00', 0x0) 2018/03/31 03:44:31 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x80000000005, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000000c0)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x2, 0x2) bind$nfc_llcp(r1, &(0x7f0000000180)={0x27, 0x1, 0x0, 0x7, 0x5, 0x7, "e6b25400415544ecea1acfb956980e01716695ad8aa6268af3e695e1e48bd8d7c7ca166f39ab1136c413c240d97a7c56a2af7fc2efb2ac0dd9ab528088f34d"}, 0x60) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) r2 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x8, @loopback=0x7f000001}], 0x10) shutdown(r2, 0x0) connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000001ffc)=0x90) socket$inet_udp(0x2, 0x2, 0x0) 2018/03/31 03:44:31 executing program 4: r0 = socket$inet6(0x10, 0x2, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) [ 994.569234] FAULT_INJECTION: forcing a failure. [ 994.569234] name failslab, interval 1, probability 0, space 0, times 0 [ 994.569959] [ 994.580751] CPU: 0 PID: 18024 Comm: syz-executor2 Not tainted 4.16.0-rc7+ #372 [ 994.582288] ============================================ [ 994.589624] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 994.595036] WARNING: possible recursive locking detected [ 994.595043] 4.16.0-rc7+ #372 Not tainted [ 994.604380] Call Trace: [ 994.609795] -------------------------------------------- [ 994.609802] syz-executor7/18036 is trying to acquire lock: [ 994.613845] dump_stack+0x194/0x24d [ 994.616380] ( [ 994.621806] ? arch_local_irq_restore+0x53/0x53 [ 994.627385] _xmit_ETHER#2 [ 994.630989] ? trace_hardirqs_off+0x10/0x10 [ 994.632751] ){+.-.}, at: [<0000000067f3f5ab>] sch_direct_xmit+0x361/0x1140 [ 994.637400] should_fail+0x8c0/0xa40 [ 994.640115] [ 994.640115] but task is already holding lock: [ 994.640118] ( [ 994.644414] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 994.651382] _xmit_ETHER#2 [ 994.655081] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 994.661009] ){+.-.} [ 994.662785] ? __dev_queue_xmit+0xc3d/0x2fc0 [ 994.667850] , at: [<0000000067f3f5ab>] sch_direct_xmit+0x361/0x1140 [ 994.667854] [ 994.667854] other info that might help us debug this: [ 994.670585] ? lock_downgrade+0x980/0x980 [ 994.675736] Possible unsafe locking scenario: [ 994.675736] [ 994.675740] CPU0 [ 994.677956] ? print_irqtrace_events+0x270/0x270 [ 994.682318] ---- [ 994.682321] lock( [ 994.688701] ? __local_bh_enable_ip+0x121/0x230 [ 994.695325] _xmit_ETHER#2 [ 994.699455] ? print_irqtrace_events+0x270/0x270 [ 994.705473] ); [ 994.705474] lock(_xmit_ETHER [ 994.708036] ? __dev_queue_xmit+0xc3d/0x2fc0 [ 994.712750] #2); [ 994.715313] ? perf_trace_lock_acquire+0xe3/0x980 [ 994.717507] [ 994.717507] *** DEADLOCK *** [ 994.717507] [ 994.717511] May be due to missing lock nesting notation [ 994.717511] [ 994.722150] ? __dev_queue_xmit+0xca0/0x2fc0 [ 994.724869] 11 locks held by syz-executor7/18036: [ 994.724873] #0: [ 994.729603] ? trace_hardirqs_off+0x10/0x10 [ 994.731365] (sk_lock-AF_INET6 [ 994.734536] ? trace_hardirqs_off+0x10/0x10 [ 994.739602] ){+.+.}, at: [<00000000968fa333>] sctp_connect+0x23/0xf0 [ 994.741573] should_failslab+0xec/0x120 [ 994.746370] #1: ( [ 994.752409] kmem_cache_alloc_node+0x56/0x760 [ 994.759291] rcu_read_lock){....} [ 994.763683] __alloc_skb+0xf1/0x780 [ 994.768483] , at: [<000000002cb2d6c7>] ip_queue_xmit+0x9e/0x1920 [ 994.768487] #2: [ 994.770543] ? skb_copy_and_csum_dev+0x370/0x370 [ 994.774824] (rcu_read_lock_bh [ 994.777995] ? rcu_read_lock_sched_held+0x108/0x120 [ 994.782274] ){....}, at: [<00000000c48206fd>] ip_finish_output2+0x2aa/0x1550 [ 994.788742] ? fib_table_lookup+0xa04/0x1ba0 [ 994.792677] #3: ( [ 994.794899] ? skb_network_protocol+0xef/0x4b0 [ 994.799346] rcu_read_lock_bh){....} [ 994.802726] ? perf_trace_lock+0xd6/0x900 [ 994.806315] , at: [<00000000065d212f>] __dev_queue_xmit+0x2fe/0x2fc0 [ 994.806319] #4: [ 994.812435] skb_segment+0x781/0x30a0 [ 994.814460] (rcu_read_lock [ 994.819197] ? trace_hardirqs_off+0x10/0x10 [ 994.822343] ){....}, at: [<000000004d8fe5e8>] br_dev_xmit+0x11d/0x1550 [ 994.827343] ? skb_checksum_trimmed+0x680/0x680 [ 994.834487] #5: ( [ 994.838876] ? find_held_lock+0x35/0x1d0 [ 994.841071] rcu_read_lock_bh){....} [ 994.845632] ? perf_trace_lock_acquire+0xe3/0x980 [ 994.849224] , at: [<00000000065d212f>] __dev_queue_xmit+0x2fe/0x2fc0 [ 994.849228] #6: [ 994.853352] ? print_irqtrace_events+0x270/0x270 [ 994.859803] (_xmit_ETHER [ 994.861847] ? perf_trace_lock+0x900/0x900 [ 994.865606] #2){+.-.} [ 994.868519] ? trace_hardirqs_off+0x10/0x10 [ 994.872802] , at: [<0000000067f3f5ab>] sch_direct_xmit+0x361/0x1140 [ 994.872806] #7: [ 994.879532] ? trace_hardirqs_off+0x10/0x10 [ 994.884165] (rcu_read_lock_bh [ 994.886380] ? trace_hardirqs_off+0x10/0x10 [ 994.890399] ){....}, at: [<00000000c48206fd>] ip_finish_output2+0x2aa/0x1550 [ 994.894011] tcp_gso_segment+0x35c/0x16c0 [ 994.898811] #8: ( [ 994.905945] ? tcp_make_synack+0x1590/0x1590 [ 994.907968] rcu_read_lock_bh [ 994.912697] tcp4_gso_segment+0x192/0x3c0 [ 994.915410] ){....}, at: [<00000000065d212f>] __dev_queue_xmit+0x2fe/0x2fc0 [ 994.919620] ? tcp_gso_segment+0x16c0/0x16c0 [ 994.921996] #9: ( [ 994.926294] inet_gso_segment+0x61e/0x11e0 [ 994.932661] rcu_read_lock){....} [ 994.934709] ? ipv4_mib_init_net+0x550/0x550 [ 994.938990] , at: [<000000004d8fe5e8>] br_dev_xmit+0x11d/0x1550 [ 994.938994] #10: [ 994.942167] skb_mac_gso_segment+0x34e/0x670 [ 994.946442] (rcu_read_lock_bh [ 994.953606] ? ipv4_mib_init_net+0x550/0x550 [ 994.957711] ){....}, at: [<00000000065d212f>] __dev_queue_xmit+0x2fe/0x2fc0 [ 994.959930] ? skb_network_protocol+0x4b0/0x4b0 [ 994.964298] [ 994.964298] stack backtrace: [ 995.033229] ? trace_hardirqs_off+0x10/0x10 [ 995.037535] ? skb_network_protocol+0xef/0x4b0 [ 995.042100] __skb_gso_segment+0x363/0x810 [ 995.046315] ? skb_mac_gso_segment+0x670/0x670 [ 995.050878] ? skb_gso_transport_seglen+0x1bc/0x320 [ 995.055875] ? skb_gso_validate_network_len+0x140/0x320 [ 995.061217] ip_finish_output+0x8a7/0xd60 [ 995.065345] ? ip_fragment.constprop.47+0x200/0x200 [ 995.070339] ? iptable_mangle_hook+0xaf/0x4a0 [ 995.074815] ? nf_hook_slow+0xd3/0x1a0 [ 995.078682] ip_output+0x1d2/0x860 [ 995.082204] ? ip_mc_output+0x1350/0x1350 [ 995.086333] ? ip_fragment.constprop.47+0x200/0x200 [ 995.091333] ip_local_out+0x95/0x160 [ 995.095027] ip_queue_xmit+0x8c0/0x1920 [ 995.098983] ? ip_build_and_send_pkt+0xc80/0xc80 [ 995.103717] ? refcount_dec_if_one+0x20/0x20 [ 995.108104] ? __tcp_v4_send_check+0x1be/0x360 [ 995.112664] ? tcp_options_write+0x237/0x9f0 [ 995.117056] tcp_transmit_skb+0x1b12/0x3960 [ 995.121360] ? bictcp_cong_avoid+0xf20/0xf20 [ 995.125746] ? __tcp_select_window+0x900/0x900 [ 995.130311] ? __lock_acquire+0x664/0x3e00 [ 995.134523] ? trace_hardirqs_on+0xd/0x10 [ 995.138659] ? refill_stock+0x126/0x1a0 [ 995.142614] ? try_charge+0x1210/0x1a00 [ 995.146571] ? tcp_small_queue_check.isra.22+0x31d/0x450 [ 995.152005] ? tcp_rtx_synack+0x6d0/0x6d0 [ 995.156132] ? pvclock_read_flags+0x160/0x160 [ 995.160605] ? tcp_sendmsg+0x2f/0x50 [ 995.164301] ? inet_sendmsg+0x11f/0x5e0 [ 995.168254] ? sock_sendmsg+0xca/0x110 [ 995.172117] ? SYSC_sendto+0x361/0x5c0 [ 995.175987] ? sched_clock_cpu+0x1b/0x180 [ 995.180134] ? tcp_init_tso_segs+0x11a/0x200 [ 995.184522] tcp_write_xmit+0x689/0x5470 [ 995.188570] ? __lock_is_held+0xb6/0x140 [ 995.192800] ? tcp_transmit_skb+0x3960/0x3960 [ 995.197278] ? trace_hardirqs_off_caller+0x2a0/0x2c0 [ 995.202360] ? mem_cgroup_charge_skmem+0x17b/0x310 [ 995.207269] ? mem_cgroup_sk_free+0x90/0x90 [ 995.211572] ? find_held_lock+0x35/0x1d0 [ 995.215615] ? __might_fault+0x110/0x1d0 [ 995.219657] ? iov_iter_advance+0x2a1/0x13f0 [ 995.224046] ? lock_release+0xa40/0xa40 [ 995.228002] ? iov_iter_copy_from_user_atomic+0xe30/0xe30 [ 995.233518] __tcp_push_pending_frames+0xa0/0x250 [ 995.238339] tcp_push+0x547/0x780 [ 995.241773] ? tcp_splice_data_recv+0x1a0/0x1a0 [ 995.246421] ? skb_entail+0x5ed/0x8a0 [ 995.250198] ? iov_iter_advance+0x13f0/0x13f0 [ 995.254673] ? trace_hardirqs_off+0x10/0x10 [ 995.258975] ? tcp_tx_timestamp+0x62/0x2a0 [ 995.263189] tcp_sendmsg_locked+0x289a/0x3c70 [ 995.267663] ? perf_trace_lock+0xd6/0x900 [ 995.271802] ? tcp_sendpage+0x60/0x60 [ 995.275582] ? trace_event_raw_event_lock+0x340/0x340 [ 995.280748] ? perf_trace_lock+0x900/0x900 [ 995.284962] ? print_irqtrace_events+0x270/0x270 [ 995.289696] ? find_held_lock+0x35/0x1d0 [ 995.293739] ? lock_acquire+0x1d5/0x580 [ 995.297689] ? lock_acquire+0x1d5/0x580 [ 995.301642] ? tcp_sendmsg+0x21/0x50 [ 995.305339] ? mark_held_locks+0xaf/0x100 [ 995.309466] ? do_raw_spin_trylock+0x190/0x190 [ 995.314029] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 995.319026] ? lock_sock_nested+0x91/0x110 [ 995.323242] ? trace_hardirqs_on+0xd/0x10 [ 995.327372] ? __local_bh_enable_ip+0x121/0x230 [ 995.332024] tcp_sendmsg+0x2f/0x50 [ 995.335546] inet_sendmsg+0x11f/0x5e0 [ 995.339325] ? __might_sleep+0x95/0x190 [ 995.343277] ? inet_create+0xf50/0xf50 [ 995.347148] ? security_socket_sendmsg+0x89/0xb0 [ 995.351887] ? inet_create+0xf50/0xf50 [ 995.355753] sock_sendmsg+0xca/0x110 [ 995.359448] SYSC_sendto+0x361/0x5c0 [ 995.363143] ? SYSC_connect+0x4a0/0x4a0 [ 995.367099] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 995.371926] ? vfs_write+0x374/0x510 [ 995.375617] ? wait_for_completion+0x770/0x770 [ 995.380187] ? __sb_end_write+0xa0/0xd0 [ 995.384143] ? fput+0xd2/0x140 [ 995.387313] ? SyS_write+0x184/0x220 [ 995.391006] ? SyS_read+0x220/0x220 [ 995.394617] SyS_sendto+0x40/0x50 [ 995.398049] ? SyS_getpeername+0x30/0x30 [ 995.402088] do_syscall_64+0x281/0x940 [ 995.405955] ? vmalloc_sync_all+0x30/0x30 [ 995.410080] ? _raw_spin_unlock_irq+0x27/0x70 [ 995.414555] ? finish_task_switch+0x1c1/0x7e0 [ 995.419033] ? syscall_return_slowpath+0x550/0x550 [ 995.423940] ? syscall_return_slowpath+0x2ac/0x550 [ 995.428851] ? prepare_exit_to_usermode+0x350/0x350 [ 995.433849] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 995.439193] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 995.444054] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 995.449223] RIP: 0033:0x454e79 [ 995.452390] RSP: 002b:00007fcc764cac68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 995.460077] RAX: ffffffffffffffda RBX: 00007fcc764cb6d4 RCX: 0000000000454e79 [ 995.467326] RDX: 0000000000000fff RSI: 00000000200003c0 RDI: 0000000000000018 [ 995.474572] RBP: 000000000072bea0 R08: 00000000200002c0 R09: 0000000000000010 [ 995.481821] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000019 [ 995.489075] R13: 00000000000004f2 R14: 00000000006f9750 R15: 0000000000000003 [ 995.496349] CPU: 1 PID: 18036 Comm: syz-executor7 Not tainted 4.16.0-rc7+ #372 [ 995.503700] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 995.513038] Call Trace: [ 995.515612] dump_stack+0x194/0x24d [ 995.519233] ? arch_local_irq_restore+0x53/0x53 [ 995.523895] __lock_acquire+0xe8f/0x3e00 [ 995.527952] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 995.533131] ? perf_trace_run_bpf_submit+0x20d/0x330 [ 995.538226] ? is_bpf_text_address+0xa4/0x120 [ 995.542710] ? perf_tp_event+0xae0/0xae0 [ 995.546761] ? memset+0x31/0x40 [ 995.550030] ? memset+0x31/0x40 [ 995.553295] ? perf_trace_lock_acquire+0x532/0x980 [ 995.558196] ? perf_trace_lock+0x900/0x900 [ 995.562401] ? perf_trace_lock+0x900/0x900 [ 995.566609] ? netif_skb_features+0x5ff/0x9b0 [ 995.571076] ? __skb_gso_segment+0x810/0x810 [ 995.575455] lock_acquire+0x1d5/0x580 [ 995.579225] ? lock_acquire+0x1d5/0x580 [ 995.583173] ? sch_direct_xmit+0x361/0x1140 [ 995.587464] ? lock_release+0xa40/0xa40 [ 995.591407] ? netif_skb_features+0x9b0/0x9b0 [ 995.595871] ? pfifo_fast_dequeue+0x39a/0xb00 [ 995.600339] ? trace_hardirqs_on+0xd/0x10 [ 995.604461] ? __local_bh_enable_ip+0x121/0x230 [ 995.609104] _raw_spin_lock+0x2a/0x40 [ 995.612875] ? sch_direct_xmit+0x361/0x1140 [ 995.617168] sch_direct_xmit+0x361/0x1140 [ 995.621287] ? pfifo_fast_peek+0x1c0/0x1c0 [ 995.625494] ? pfifo_fast_change_tx_queue_len+0xb80/0xb80 [ 995.631008] ? __lock_is_held+0xb6/0x140 [ 995.635042] __qdisc_run+0x57d/0x18e0 [ 995.638815] ? sch_direct_xmit+0x1140/0x1140 [ 995.643202] ? _raw_spin_unlock+0x22/0x30 [ 995.647320] ? pfifo_fast_enqueue+0x3aa/0x620 [ 995.651785] ? pfifo_fast_dequeue+0xb00/0xb00 [ 995.656253] __dev_queue_xmit+0xb8b/0x2fc0 [ 995.660462] ? perf_trace_lock+0x900/0x900 [ 995.664669] ? netdev_pick_tx+0x2c0/0x2c0 [ 995.668788] ? perf_trace_lock+0xd6/0x900 [ 995.672907] ? print_irqtrace_events+0x270/0x270 [ 995.677633] ? find_held_lock+0x35/0x1d0 [ 995.681666] ? trace_hardirqs_off+0x10/0x10 [ 995.685960] ? ebt_do_table+0x17b3/0x1f40 [ 995.690078] ? lock_downgrade+0x980/0x980 [ 995.694200] ? perf_trace_lock+0xd6/0x900 [ 995.698321] ? __lock_is_held+0xb6/0x140 [ 995.702355] ? trace_event_raw_event_lock+0x340/0x340 [ 995.707532] ? rcu_read_lock_held+0xa9/0xc0 [ 995.711826] ? br_nf_post_routing+0x494/0x1570 [ 995.716380] ? trace_hardirqs_off+0x10/0x10 [ 995.720675] ? br_nf_dev_queue_xmit+0x1690/0x1690 [ 995.725490] ? perf_trace_lock+0xd6/0x900 [ 995.729615] ? ebt_unregister_table+0x80/0x80 [ 995.734080] ? find_held_lock+0x35/0x1d0 [ 995.738112] ? br_forward_finish+0x392/0x530 [ 995.742497] ? lock_downgrade+0x980/0x980 [ 995.746619] dev_queue_xmit+0x17/0x20 [ 995.750389] ? dev_queue_xmit+0x17/0x20 [ 995.754338] br_dev_queue_push_xmit+0x196/0x5a0 [ 995.758978] ? nf_hook_slow+0xd3/0x1a0 [ 995.762838] br_forward_finish+0xc8/0x530 [ 995.766957] ? br_dev_queue_push_xmit+0x5a0/0x5a0 [ 995.771772] ? ebt_in_hook+0x65/0x80 [ 995.775457] ? br_fdb_offloaded_set+0x90/0x90 [ 995.779924] ? nf_hook_slow+0xd3/0x1a0 [ 995.783783] __br_forward+0x533/0xc80 [ 995.788163] ? br_forward_finish+0x530/0x530 [ 995.792545] ? br_allowed_ingress+0x13c/0x16a0 [ 995.797708] ? perf_tp_event+0x7f4/0xae0 [ 995.801741] ? br_dev_queue_push_xmit+0x5a0/0x5a0 [ 995.806554] ? br_multicast_count+0x7e/0x90 [ 995.810847] br_flood+0x665/0x770 [ 995.814274] ? br_forward+0x2f0/0x2f0 [ 995.818049] ? lock_release+0xa40/0xa40 [ 995.821996] ? __lock_is_held+0xb6/0x140 [ 995.826033] br_dev_xmit+0xa68/0x1550 [ 995.829806] ? br_poll_controller+0x10/0x10 [ 995.834100] ? perf_read+0xe0/0x970 [ 995.837699] ? perf_trace_buf_update+0x66/0xb0 [ 995.842257] ? trace_hardirqs_off+0x10/0x10 [ 995.846550] ? memset+0x31/0x40 [ 995.849804] ? perf_trace_lock_acquire+0x532/0x980 [ 995.854706] ? __lock_is_held+0xb6/0x140 [ 995.858740] dev_hard_start_xmit+0x24e/0xac0 [ 995.863121] ? validate_xmit_skb_list+0x120/0x120 [ 995.867933] ? netif_skb_features+0x5ff/0x9b0 [ 995.872400] ? dev_get_by_index_rcu+0x320/0x320 [ 995.877042] ? __skb_gso_segment+0x810/0x810 [ 995.881423] ? validate_xmit_xfrm+0xb8/0xd90 [ 995.885805] ? lock_acquire+0x1d5/0x580 [ 995.889766] ? __dev_queue_xmit+0x2fe/0x2fc0 [ 995.894155] ? validate_xmit_skb+0x512/0xb00 [ 995.898536] ? netif_skb_features+0x9b0/0x9b0 [ 995.903001] __dev_queue_xmit+0x26bf/0x2fc0 [ 995.907298] ? __lock_acquire+0x2bfd/0x3e00 [ 995.911590] ? __lock_acquire+0x2bfd/0x3e00 [ 995.915882] ? netdev_pick_tx+0x2c0/0x2c0 [ 995.920000] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 995.925168] ? perf_trace_lock+0x900/0x900 [ 995.929377] ? memset+0x31/0x40 [ 995.932633] ? perf_trace_lock+0xd6/0x900 [ 995.936752] ? print_irqtrace_events+0x270/0x270 [ 995.941484] ? lock_downgrade+0x980/0x980 [ 995.945606] ? trace_event_raw_event_lock+0x340/0x340 [ 995.950769] ? perf_trace_lock+0x900/0x900 [ 995.954977] ? trace_hardirqs_off+0x10/0x10 [ 995.959271] ? enqueue_to_backlog+0x9b4/0xe30 [ 995.963740] ? __lock_acquire+0x664/0x3e00 [ 995.967946] ? trace_hardirqs_on+0xd/0x10 [ 995.972066] ? enqueue_to_backlog+0x2c4/0xe30 [ 995.976533] ? print_irqtrace_events+0x270/0x270 [ 995.981264] ? ip_finish_output+0x864/0xd60 [ 995.985557] ? lock_downgrade+0x980/0x980 [ 995.989675] ? lock_release+0xa40/0xa40 [ 995.993618] ? mark_held_locks+0xaf/0x100 [ 995.997746] dev_queue_xmit+0x17/0x20 [ 996.001517] ? dev_queue_xmit+0x17/0x20 [ 996.005462] ip_finish_output2+0xf4d/0x1550 [ 996.009760] ? trace_event_raw_event_lock+0x340/0x340 [ 996.014932] ? dst_output+0x140/0x140 [ 996.018705] ? trace_hardirqs_off+0x10/0x10 [ 996.023010] ? ipv4_mtu+0x411/0x580 [ 996.026629] ? find_held_lock+0x35/0x1d0 [ 996.030659] ip_finish_output+0x864/0xd60 [ 996.034778] ? ip_finish_output+0x864/0xd60 [ 996.039072] ? ip_fragment.constprop.47+0x200/0x200 [ 996.044062] ? iptable_mangle_hook+0xaf/0x4a0 [ 996.048532] ? nf_hook_slow+0xd3/0x1a0 [ 996.052392] ip_mc_output+0x271/0x1350 [ 996.056249] ? ip_queue_xmit+0x1920/0x1920 [ 996.060454] ? lock_downgrade+0x980/0x980 [ 996.064578] ? nf_hook_slow+0xd3/0x1a0 [ 996.068435] ? __ip_local_out+0x52c/0xa30 [ 996.072553] ? ip_copy_addrs+0xe0/0xe0 [ 996.076411] ? skb_copy_ubufs+0x1910/0x1910 [ 996.080706] ? ip_fragment.constprop.47+0x200/0x200 [ 996.085706] ? __ip_select_ident+0x168/0x270 [ 996.090092] ? ip_idents_reserve+0x2a0/0x2a0 [ 996.094476] ip_local_out+0x95/0x160 [ 996.098162] iptunnel_xmit+0x556/0x810 [ 996.102024] ip_tunnel_xmit+0x177b/0x3550 [ 996.106159] ? __ip_rt_update_pmtu+0xa60/0xa60 [ 996.110715] ? ip_md_tunnel_xmit+0x14d0/0x14d0 [ 996.115267] ? lock_downgrade+0x980/0x980 [ 996.119390] ? pvclock_read_flags+0x160/0x160 [ 996.123854] ? mark_held_locks+0xaf/0x100 [ 996.127976] ? ktime_get_with_offset+0x188/0x420 [ 996.132710] ? kvm_clock_get_cycles+0x25/0x30 [ 996.137174] ? ktime_get+0x3a0/0x3a0 [ 996.140859] __gre_xmit+0x546/0x8b0 [ 996.144463] erspan_xmit+0x779/0x22a0 [ 996.148238] ? gretap_fb_dev_create+0x250/0x250 [ 996.152881] ? __lock_is_held+0xb6/0x140 [ 996.156915] dev_hard_start_xmit+0x24e/0xac0 [ 996.161297] ? validate_xmit_skb_list+0x120/0x120 [ 996.166110] ? __skb_gso_segment+0x810/0x810 [ 996.170489] ? lock_acquire+0x1d5/0x580 [ 996.174435] ? lock_acquire+0x1d5/0x580 [ 996.178384] ? sch_direct_xmit+0x361/0x1140 [ 996.182678] ? lock_release+0xa40/0xa40 [ 996.186621] ? netif_skb_features+0x9b0/0x9b0 [ 996.191085] ? pfifo_fast_dequeue+0x39a/0xb00 [ 996.195987] ? trace_hardirqs_on+0xd/0x10 [ 996.200107] ? __local_bh_enable_ip+0x121/0x230 [ 996.204750] sch_direct_xmit+0x40d/0x1140 [ 996.208870] ? pfifo_fast_peek+0x1c0/0x1c0 [ 996.213078] ? pfifo_fast_change_tx_queue_len+0xb80/0xb80 [ 996.218588] ? __lock_is_held+0xb6/0x140 [ 996.222621] __qdisc_run+0x57d/0x18e0 [ 996.226394] ? sch_direct_xmit+0x1140/0x1140 [ 996.230776] ? _raw_spin_unlock+0x22/0x30 [ 996.234898] ? pfifo_fast_enqueue+0x3aa/0x620 [ 996.239367] ? pfifo_fast_dequeue+0xb00/0xb00 [ 996.243837] __dev_queue_xmit+0xb8b/0x2fc0 [ 996.248045] ? perf_trace_lock+0x900/0x900 [ 996.252250] ? netdev_pick_tx+0x2c0/0x2c0 [ 996.256371] ? print_irqtrace_events+0x270/0x270 [ 996.261100] ? find_held_lock+0x35/0x1d0 [ 996.265144] ? trace_hardirqs_off+0x10/0x10 [ 996.269437] ? ebt_do_table+0x17b3/0x1f40 [ 996.273559] ? lock_downgrade+0x980/0x980 [ 996.277677] ? perf_trace_lock+0xd6/0x900 [ 996.281798] ? __lock_is_held+0xb6/0x140 [ 996.285832] ? trace_event_raw_event_lock+0x340/0x340 [ 996.290995] ? rcu_read_lock_held+0xa9/0xc0 [ 996.295292] ? br_nf_post_routing+0x494/0x1570 [ 996.299847] ? trace_hardirqs_off+0x10/0x10 [ 996.304138] ? br_nf_dev_queue_xmit+0x1690/0x1690 [ 996.308952] ? perf_trace_lock+0xd6/0x900 [ 996.313070] ? ebt_unregister_table+0x80/0x80 [ 996.317536] ? find_held_lock+0x35/0x1d0 [ 996.321569] ? br_forward_finish+0x392/0x530 [ 996.325954] ? lock_downgrade+0x980/0x980 [ 996.330075] dev_queue_xmit+0x17/0x20 [ 996.333849] ? dev_queue_xmit+0x17/0x20 [ 996.337793] br_dev_queue_push_xmit+0x196/0x5a0 [ 996.342433] ? nf_hook_slow+0xd3/0x1a0 [ 996.346297] br_forward_finish+0xc8/0x530 [ 996.350414] ? br_dev_queue_push_xmit+0x5a0/0x5a0 [ 996.355229] ? ebt_in_hook+0x65/0x80 [ 996.358914] ? br_fdb_offloaded_set+0x90/0x90 [ 996.363381] ? nf_hook_slow+0xd3/0x1a0 [ 996.367239] __br_forward+0x533/0xc80 [ 996.371013] ? br_forward_finish+0x530/0x530 [ 996.375394] ? print_irqtrace_events+0x270/0x270 [ 996.380382] ? br_allowed_ingress+0x13c/0x16a0 [ 996.384937] ? br_dev_queue_push_xmit+0x5a0/0x5a0 [ 996.389752] ? br_multicast_count+0x7e/0x90 [ 996.394130] br_flood+0x665/0x770 [ 996.397557] ? br_forward+0x2f0/0x2f0 [ 996.401331] ? lock_release+0xa40/0xa40 [ 996.405275] ? __lock_is_held+0xb6/0x140 [ 996.409308] br_dev_xmit+0xa68/0x1550 [ 996.413080] ? br_poll_controller+0x10/0x10 [ 996.417374] ? perf_read+0xe0/0x970 [ 996.420972] ? perf_trace_buf_update+0x66/0xb0 [ 996.425524] ? trace_hardirqs_off+0x10/0x10 [ 996.429817] ? memset+0x31/0x40 [ 996.433068] ? perf_trace_lock_acquire+0x532/0x980 [ 996.437969] ? __lock_is_held+0xb6/0x140 [ 996.442004] dev_hard_start_xmit+0x24e/0xac0 [ 996.446386] ? validate_xmit_skb_list+0x120/0x120 [ 996.451206] ? netif_skb_features+0x5ff/0x9b0 [ 996.455673] ? dev_get_by_index_rcu+0x320/0x320 [ 996.460313] ? __skb_gso_segment+0x810/0x810 [ 996.464693] ? validate_xmit_xfrm+0xb8/0xd90 [ 996.469074] ? lock_acquire+0x1d5/0x580 [ 996.473023] ? __dev_queue_xmit+0x2fe/0x2fc0 [ 996.477402] ? validate_xmit_skb+0x512/0xb00 [ 996.481786] ? netif_skb_features+0x9b0/0x9b0 [ 996.486254] __dev_queue_xmit+0x26bf/0x2fc0 [ 996.490560] ? netdev_pick_tx+0x2c0/0x2c0 [ 996.494682] ? perf_trace_run_bpf_submit+0x20d/0x330 [ 996.499844] ? perf_tp_event+0xae0/0xae0 [ 996.503880] ? memset+0x31/0x40 [ 996.507134] ? perf_trace_lock+0xd6/0x900 [ 996.511256] ? perf_trace_lock_acquire+0x532/0x980 [ 996.516156] ? trace_event_raw_event_lock+0x340/0x340 [ 996.521317] ? perf_trace_lock+0x900/0x900 [ 996.525528] ? __local_bh_enable_ip+0x121/0x230 [ 996.530170] ? trace_hardirqs_off+0x10/0x10 [ 996.534465] ? __neigh_create+0x165e/0x1d90 [ 996.538762] ? __local_bh_enable_ip+0x121/0x230 [ 996.543403] ? _raw_write_unlock_bh+0x30/0x40 [ 996.547871] ? __neigh_create+0xc0d/0x1d90 [ 996.552081] ? print_irqtrace_events+0x270/0x270 [ 996.556809] ? ip_finish_output2+0x91a/0x1550 [ 996.561274] ? lock_downgrade+0x980/0x980 [ 996.565394] ? lock_release+0xa40/0xa40 [ 996.569343] ? memcpy+0x45/0x50 [ 996.572595] dev_queue_xmit+0x17/0x20 [ 996.576366] ? dev_queue_xmit+0x17/0x20 [ 996.580315] neigh_resolve_output+0x5e2/0xa00 [ 996.584783] ? ether_setup+0x2d0/0x2d0 [ 996.588642] ? __neigh_event_send+0x1040/0x1040 [ 996.593281] ip_finish_output2+0x91a/0x1550 [ 996.597576] ? dst_output+0x140/0x140 [ 996.601349] ? trace_hardirqs_off+0x10/0x10 [ 996.605642] ? ipv4_mtu+0x411/0x580 [ 996.609240] ? __build_flow_key.constprop.51+0x630/0x630 [ 996.614660] ? find_held_lock+0x35/0x1d0 [ 996.618692] ip_finish_output+0x864/0xd60 [ 996.622810] ? ip_finish_output+0x864/0xd60 [ 996.627101] ? ip_fragment.constprop.47+0x200/0x200 [ 996.632089] ? iptable_mangle_hook+0xaf/0x4a0 [ 996.636560] ? nf_hook_slow+0xd3/0x1a0 [ 996.640419] ip_mc_output+0x271/0x1350 [ 996.644279] ? ip_queue_xmit+0x1920/0x1920 [ 996.648483] ? lock_downgrade+0x980/0x980 [ 996.652602] ? nf_hook_slow+0xd3/0x1a0 [ 996.656468] ? __ip_local_out+0x52c/0xa30 [ 996.660586] ? ip_copy_addrs+0xe0/0xe0 [ 996.664443] ? ip_fragment.constprop.47+0x200/0x200 [ 996.669429] ? __lock_is_held+0xb6/0x140 [ 996.673461] ip_local_out+0x95/0x160 [ 996.677146] ip_queue_xmit+0x8c0/0x1920 [ 996.681089] ? ip_build_and_send_pkt+0xc80/0xc80 [ 996.685818] ? sctp_csum_update+0x23/0x30 [ 996.689938] ? sctp_csum_combine+0x30/0x30 [ 996.694146] ? __skb_checksum+0x4a9/0x7e0 [ 996.698267] sctp_v4_xmit+0x108/0x140 [ 996.702043] sctp_packet_transmit+0x225e/0x3750 [ 996.706684] ? sctp_packet_config+0xc80/0xc80 [ 996.711152] ? event_function_local.constprop.101+0x560/0x560 [ 996.717009] ? event_function_local.constprop.101+0x560/0x560 [ 996.722870] ? find_held_lock+0x35/0x1d0 [ 996.726905] ? lock_downgrade+0x980/0x980 [ 996.731023] ? lock_release+0xa40/0xa40 [ 996.735717] ? __build_flow_key.constprop.51+0x630/0x630 [ 996.741142] ? __sctp_packet_append_chunk+0x4c9/0xd60 [ 996.746302] ? sctp_csum_update+0x30/0x30 [ 996.750419] ? sctp_packet_append_chunk+0xba0/0xba0 [ 996.755412] ? print_irqtrace_events+0x270/0x270 [ 996.760137] ? sctp_packet_init+0x25d/0x450 [ 996.764430] ? sctp_csum_combine+0x30/0x30 [ 996.768638] ? sctp_packet_release_owner+0x40/0x40 [ 996.773536] ? perf_trace_lock+0x900/0x900 [ 996.777742] sctp_outq_flush+0xabb/0x4060 [ 996.781866] ? __lock_acquire+0x664/0x3e00 [ 996.786071] ? sctp_check_transmitted+0x1da0/0x1da0 [ 996.791059] ? perf_trace_run_bpf_submit+0x20d/0x330 [ 996.796140] ? perf_tp_event+0xae0/0xae0 [ 996.800175] ? perf_tp_event+0xae0/0xae0 [ 996.804210] ? memset+0x31/0x40 [ 996.807460] ? perf_trace_lock+0xd6/0x900 [ 996.811577] ? trace_event_raw_event_lock+0x340/0x340 [ 996.816737] ? perf_trace_lock+0x900/0x900 [ 996.820943] ? perf_trace_lock+0x900/0x900 [ 996.825150] ? perf_trace_lock+0xd6/0x900 [ 996.829272] ? trace_event_raw_event_lock+0x340/0x340 [ 996.834433] ? find_held_lock+0x35/0x1d0 [ 996.838469] ? debug_object_activate+0x307/0x730 [ 996.843198] ? lock_release+0xa40/0xa40 [ 996.847144] ? print_irqtrace_events+0x270/0x270 [ 996.851872] ? add_timer+0x5a0/0x1450 [ 996.855645] ? lock_downgrade+0x980/0x980 [ 996.859768] ? debug_object_activate+0x307/0x730 [ 996.864496] ? _raw_spin_lock_irqsave+0x9e/0xc0 [ 996.869138] ? calc_wheel_index+0x13d/0x200 [ 996.873434] ? mark_held_locks+0xaf/0x100 [ 996.877552] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 996.882628] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 996.887616] ? trace_hardirqs_on+0xd/0x10 [ 996.891740] ? add_timer+0x5a5/0x1450 [ 996.895516] ? mod_timer+0x13c0/0x13c0 [ 996.899377] ? sctp_init_cause+0x170/0x170 [ 996.903596] ? __rhashtable_insert_fast.constprop.31+0x7be/0x13f0 [ 996.909802] ? find_held_lock+0x35/0x1d0 [ 996.913834] ? sctp_csum_update+0x30/0x30 [ 996.917953] ? __rhashtable_lookup.isra.21.constprop.33+0x6b0/0x6b0 [ 996.924328] ? perf_trace_lock+0xd6/0x900 [ 996.928447] ? sctp_outq_tail+0x7b8/0xb40 [ 996.932566] ? sctp_outq_free+0x20/0x20 [ 996.936513] ? sctp_endpoint_new+0xee0/0xee0 [ 996.940891] sctp_outq_uncork+0x5a/0x70 [ 996.944835] sctp_do_sm+0x4e0/0x6ed0 [ 996.948525] ? sctp_do_8_2_transport_strike.isra.15+0x8a0/0x8a0 [ 996.956482] ? lock_downgrade+0x980/0x980 [ 996.960603] ? lock_release+0xa40/0xa40 [ 996.964548] ? sctp_v4_copy_addrlist+0x6d0/0x6d0 [ 996.969276] ? sctp_hash_transport+0x545/0x750 [ 996.973836] ? __rhashtable_insert_fast.constprop.31+0x13f0/0x13f0 [ 996.980136] ? sctp_hash_transport+0xec/0x750 [ 996.984601] ? sctp_transport_new+0x6be/0x840 [ 996.989069] ? sctp_transport_destroy_rcu+0x60/0x60 [ 996.994057] ? sctp_transport_hashtable_destroy+0x20/0x20 [ 996.999578] ? __build_flow_key.constprop.51+0x630/0x630 [ 997.005004] ? refcount_inc_not_zero+0xfe/0x180 [ 997.009649] ? sctp_packet_init+0x25d/0x450 [ 997.013941] ? __sctp_packet_append_chunk+0xd60/0xd60 [ 997.019106] ? memcpy+0x45/0x50 [ 997.022361] ? sctp_assoc_lookup_paddr+0xb0/0xb0 [ 997.027090] sctp_primitive_ASSOCIATE+0x9d/0xd0 [ 997.031728] __sctp_connect+0x829/0xca0 [ 997.035675] ? sctp_wait_for_sndbuf+0x860/0x860 [ 997.040314] ? mark_held_locks+0xaf/0x100 [ 997.044431] ? do_raw_spin_trylock+0x190/0x190 [ 997.048985] ? __local_bh_enable_ip+0x121/0x230 [ 997.053629] ? lock_sock_nested+0x91/0x110 [ 997.057836] ? trace_hardirqs_on+0xd/0x10 [ 997.061956] ? __local_bh_enable_ip+0x121/0x230 [ 997.066603] sctp_connect+0xb4/0xf0 [ 997.070199] ? sctp_connect+0xb4/0xf0 [ 997.073970] inet_dgram_connect+0x16b/0x1f0 [ 997.078262] SYSC_connect+0x213/0x4a0 [ 997.082038] ? SYSC_bind+0x410/0x410 [ 997.085722] ? lock_sock_nested+0x91/0x110 [ 997.089932] ? trace_hardirqs_on+0xd/0x10 [ 997.094054] ? __local_bh_enable_ip+0x121/0x230 [ 997.098696] ? do_futex+0x22a0/0x22a0 [ 997.102472] ? filp_open+0x70/0x70 [ 997.105985] ? mm_fault_error+0x2c0/0x2c0 [ 997.110103] ? move_addr_to_kernel+0x60/0x60 [ 997.114482] SyS_connect+0x24/0x30 [ 997.117992] ? SyS_accept+0x30/0x30 [ 997.121593] do_syscall_64+0x281/0x940 [ 997.125452] ? vmalloc_sync_all+0x30/0x30 [ 997.129573] ? _raw_spin_unlock_irq+0x27/0x70 [ 997.134041] ? finish_task_switch+0x1c1/0x7e0 [ 997.138506] ? syscall_return_slowpath+0x550/0x550 [ 997.143407] ? syscall_return_slowpath+0x2ac/0x550 [ 997.148309] ? prepare_exit_to_usermode+0x350/0x350 [ 997.153300] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 997.158634] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 997.163447] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 997.168605] RIP: 0033:0x454e79 [ 997.171767] RSP: 002b:00007ff8e2fb5c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 997.179446] RAX: ffffffffffffffda RBX: 00007ff8e2fb66d4 RCX: 0000000000454e79 [ 997.186688] RDX: 000000000000001c RSI: 00000000200000c0 RDI: 0000000000000016 [ 997.193939] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 997.201188] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 997.208428] R13: 000000000000005a R14: 00000000006f2910 R15: 0000000000000000